diff options
| author | Nick Clifton <nickc@redhat.com> | 2001-01-11 19:01:42 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2001-01-11 19:01:42 +0000 |
| commit | 2f6d2f85201f21b07cbfd501a9d78576fc2f91d9 (patch) | |
| tree | 740a97ea77fdb648c1e2a20cf30f4ff072d1743d /gas | |
| parent | 3f53569383e87233e9d4b382b146599396c19f32 (diff) | |
| download | gdb-2f6d2f85201f21b07cbfd501a9d78576fc2f91d9.zip gdb-2f6d2f85201f21b07cbfd501a9d78576fc2f91d9.tar.gz gdb-2f6d2f85201f21b07cbfd501a9d78576fc2f91d9.tar.bz2 | |
Rotate ChangeLogs
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 4863 | ||||
| -rw-r--r-- | gas/ChangeLog-9899 | 4854 |
2 files changed, 4856 insertions, 4861 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 918829b..55c624d 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -3779,7 +3779,7 @@ Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se> * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64. -1999-12-30 Andrew Haley <aph@cygnus.com> +2000-02-22 Andrew Haley <aph@cygnus.com> * config/tc-mips.c (mips_gp32): New variable. (macro_build) Use mips_gp32. @@ -4142,4863 +4142,4 @@ Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com) * doc/as.texinfo (Visibility): New node: document visibility pseudo ops. -1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a - warning for absolute jump/call without `*' in non-intel mode. No - need to set i.types[0] JumpAbsolute in intel mode. - -1999-12-22 Philip Blundell <pb@futuretv.com> - - * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate - hook function when changing sections. - (arm_s_data): Likewise. - -1999-12-14 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_parse_option): Add support for -marm720 - command line switch. - -Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op. - (r_registers, xr_registers): Define. - (r_register_name, xr_register_name): New functions. - (md_assemble): Handle new am33 operand types and instruction - formats. - (mn10300_insert_operand, check_operand): Likewise. - -1999-11-29 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (thumb_mode): Turn into a tristate variable. - (s_force_thumb): Set thumb_mode to 2. - (md_assemble): Do not complain about thumb instructions on a - non-thumb target if thumb_mode is set to 2. - -1999-11-28 Michael Meissner <meissner@cygnus.com> - - * config/tc-alpha.c (toplevel): Include struc-symbol.h. - (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases. - (O_...): Add new machine dependent expressions if we are handling - explicit relocations. - (alpha_reloc_op): New static table holding the explicit relocation - information. - (alpha_literal_hash): New static to hold the hash table for - explicit relocations. - (alpha_macros): Add support for explicit relocations. - (md_begin): If explicit relocations, initialize hash table. - (md_assemble): Don't print a second error if tokenize_arguments - already printed an error message. - (md_apply_fix): Add support for explicit relocations. - (alpha_force_relocation): Ditto. - (alpha_fix_adjustable): Ditto. - (alpha_adjust_symtab): New function to support explicit - relocations. - (alpha_adjust_symtab_relocs): Ditto. - (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined. - (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined. - Add support for explicit relocations. Return -2 if an error - message was already printed. - (find_macro_match): Add support for explicit relocations. Comment - each of the cases. - (emit_insn): Add support for explicit relocations. - (assemble_tokens): Ditto. - (emit_ldgp): Ditto. - (load_expression): Ditto. - (emit_lda): Ditto. - (emit_ldah): Ditto. - (emit_ir_load): Ditto. - (emit_loadstore): Ditto. - (emit_ldXu): Ditto. - (emit_ldil): Ditto. - (emit_sextX): Ditto. - (emit_division): Ditto. - (emit_jsrjmp): Ditto. - (emit_retjcr): Ditto. - - * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if - ELF object format. - (tc_adjust_symtab): If explicit relocations, call the function - alpha_adjust_symtab. - (TC_FIX_TYPE): Add fields to be able to move explicit lituse - relocations next to the literal relocation they reference. - (TC_INIT_FIX_DATA): Initialize the new fields. - (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined. - -Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle - 'B' operand for PA2.0 bb instruction. - -1999-11-18 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe - target. - - * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA - relocs. - (mcore_force_relocation): Force relocations to be generated for - RVA relocs. - -1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_immediate): Disallow O_big immediates. - (i386_displacement): Disallow O_big displacements. - -Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com> - - * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): - Small improvements in error checking. - (md_assemble): Support for unconditional ARM instructions. - (md_parse_option): Support for -m[arm]v5e flag. - -1999-11-12 Nick Clifton <nickc@cygnus.com> - - * macro.c (buffer_and_nest): Do not check beyond the end of the - buffer. - -1999-11-11 Nick Clifton <nickc@cygnus.com> - - * macro.c (buffer_and_nest): Look for seperator after TO and - FROM tokens. - -1999-11-08 Andrew Haley <aph@cygnus.com> - - * app.c (do_scrub_chars): When in State 10, treat backslash - characters in the same way as as symbol characters. - -1999-11-07 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (alpha_align): Check, don't assert, that - the previous label was in the current section before playing - with auto-alignment. - -1999-11-06 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_force_relocation): Force relocation - for weak symbols. - (v850_pcrel_from_selection): Do not compute a pcrel offset if - the symbol is weak. - -1999-11-05 Michael Meissner <meissner@cygnus.com> - - * expr.h (operatorT): Increase machine dependent operators to 16. - * expr.c (op_rank): Ditto. - -1999-11-03 Ian Lance Taylor <ian@zembu.com> - - * read.c (pseudo_set): Reject attempts to set the value of a - section symbol. - - * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output - if it is defined. - - * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED. - - * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL - to bfd_set_section_contents. - -1999-11-03 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false. - -1999-11-01 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER. - (mips_ip): Use OPCODE_IS_MEMBER. - -Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com> - - * config/tc-arm.c (reg_required_here): Improve comments. - - * config/tc-arm.c (thumb_opcode): Add "variants" field. - (tinsns): Initialize variants field. - - * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and - BAD_PC respectively. - -1999-10-27 Scott Bambrough <scottb@netwinder.org> - - * config/tc-arm.c (reloc_map[]): Fix compiler warning. - * config/tc-arm.h: Fix compile time warnings. - -Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com> - - * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the - form @abs16, @(abs16) and @(abs16 + imm). - -1999-10-21 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New. - (ISA_HAS_64_BIT_REGS) New. - (gpr_interlocks,md_begin,reg_needs_delay,append_insn, - mips_emit_delays,macro_build,load_register,load_addresss, - macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify - and/or use new ISA_xxx macros in expressions involving - ISA, particularly mips_opts.isa. - -1999-10-18 Michael Meissner <meissner@cygnus.com> - - * expr.h (operatorT): Add machine dependent operators md1..md8. - (expressionS): Make X_op 8 bits instead of 7. Add a X_md field - for the machine dependent operators to use. - - * expr.c (op_rank): Add machine dependent operators. - - * config/tc-alpha.c (O_pregister): Define as a machine dependent - operator. - (O_cpregister): Ditto. - (md_begin): Change X_op test that field is wide enough to use - O_max instead of O_alpha_max. - (cpu_types): Fill in missing initializer. - (alpha_num_macros): Make unsigned. - (md_assemble): Make opnamelen be size_t. - (md_apply_fix): Cast alpha_num_operands to int before testing. - (alpha_force_relocation): Ditto. - (alpha_fix_adjustable): Ditto. - (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED. - (tc_gen_reloc): Ditto. - (tc_get_register): Ditto. - (emit_ldgp): Ditto. - (emit_lda): Ditto. - (emit_ldah): Ditto. - (emit_ldil): Ditto. - (s_alpha_ent): Ditto. - (s_alpha_end): Ditto. - (s_alpha_frame): Ditto. - (s_alpha_prologue): Ditto. - (s_alpha_file): Ditto. - (s_alpha_gprel32): Ditto. - (s_alpha_proc): Ditto. - (s_alpha_set): Ditto. - (s_alpha_base): Ditto. - (s_alpha_align): Ditto. - (s_alpha_arch): Ditto. - (alpha_align): Ditto. - (assemble_insn): Suppress unused variable warning. - (emit_insn): Ditto. - (assemble_insn): Don't assume X_op and X_unsigned are in a given - order in the structure. - (s_alpha_coff_wrapper): Avoid int/unsigned comparison. - -Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_apply_fix): Make "fmt" an int. - -1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_index_check): Correct #endif location. - -Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com> - - * as.c (show_usage): Document new options. - (parse_args): Add --no-warn, --warn, --fatal-warnings, - which become 'W', OPTION_WARN, and OPTION_WARN_FATAL. - (parse_args): Parse the new options. - (main): If there were warnings, and --fatal-warnings - was specified, print an error. - * as.h: New variable, flag_fatal_warnings, for new option. - -Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org> - - * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co', - '@'. Change autoincrement completers to fall through to cache control - completers. - - * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W' - arg. - (pa_parse_addb_64_cmpltr): New function. - - * config/tc-hppa.c (pa_ip): Change error message. - (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and - '?Q' args to allow falling through. - - * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q". - Remove unused conditional codes. - (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New. - -Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com> - - * config/tc-d30v.c (CHAR_BIT): Define. - (check_range): Fix bit operations to support integers bigger than - 32 bits. - -Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com> - - * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3 - operands. - -Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com> - Doug Evans <devans@cygnus.com> - - Add support for m32rx. - * config/tc-m32r.c (enable_m32rx): New static global. - (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto. - (allow_m32rx): New function. - (M32R_SHORTOPTS): Add `O'. - (md_longopts): Add --m32rx plus several warning options. - (md_parse_option): Handle new options. - (md_show_usage): Print them. - (md_begin): Enable m32rx. - (OPERAND_IS_COND_BIT): New macro. - (first_writes_to_seconds_operands): New function. - (writes_to_pc,can_make_parallel,make_parallel): New functions. - (target_make_parallel,assemble_two_insns): New functions. - (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2". - If optimizing and m32rx, try to make consecutive insns parallel. - -Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com> - - * config/tc-mips.c (nopic_need_relax): Allow for the - .sdata.foo sections generated by -fdata-sections, - and for the .gnu.linkonce.s sections generated by C++. - -Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com> - - * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling - with cleaner code using completer prefixes. Add 'Y'. - - * config/tc-hppa.c (pa_ip): Add parens to silence compiler. - -Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization. - (pa_ip, case 'm'): Failure to get a CBIT specifier just means the - insn does not match and we should try the next insn in the table. - -1999-09-22 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3. - -Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup - of PA2.0 support. - -1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - - * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as - OBJ_ELF. If ELF, add "sq". - (md_parse_option): If ELF, ignore -s and -q. - (md_show_usage): Mention ELF options. - -Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc' - operands. - - * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'. - - * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'. - - * config/tc-hppa.c (struct pa_it): New field "trunc". - (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands. - (pa_parse_ftest_gfx_completer): New function - (pa_parse_fp_cnv_format): New function. - - * config/tc-hppa.c (pa_ip): Handle 'X' operand. - (md_apply_fix): Handle 22bit pc-rel branches. - - * config/tc-hppa.c (pa_ip): Handle 'B' operand. - - * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands. - - * config/tc-hppa.c (pa_ip): Handle 'l' operand. - - * config/tc-hppa.c (pa_ip): Handle 'g' operand. - -Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling. - (pa_ip): Handle 'fX'. - -Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_build_unwind_subspace): Do not build - unwinds unless the function is in the text space. - (pa_type_args): Set BSF_FUNCTION for an exproted data symbol. - -Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here. - (md_assemble): To here. Tweak address generation. - - * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare - debug_line. - (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF. - (md_assemble): Call dwarf2_where for OBJ_ELF. - (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF. - (pa_end_of_source): New function. - * tc-hppa.h (md_end): Define for OBJ_ELF. - -1999-09-14 Michael Meissner <meissner@cygnus.com> - - * configure.in (Canonicalization of target names): Remove adding - ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14 - generates $ac_config_sub with a ${CONFIG_SHELL} already. - * configure: Regenerate. - -1999-09-14 Donn Terry <donn@interix.com> - - * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define. - -1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a - pc-relative jmp/call to an absolute symbol. - (md_apply_fix3): When OBJ_ELF, don't add the values in twice for - absolute section symbols. - - * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy - jump handling code and comments. - -1999-09-12 Ian Lance Taylor <ian@zembu.com> - - * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to - the value if TE_PE and a global defined symbol. - -1999-09-11 Ian Lance Taylor <ian@zembu.com> - - * write.c (dump_section_relocs): Call print_symbol_value_1 to - print the symbol, rather than printing it here. - -1999-09-11 Donn Terry <donn@interix.com> - - * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust - BFD_RELOC_RVA relocations. - - * config/tc-i386.c (md_undefined_symbol): Compare the name against - the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it - starts with "_G". - - * write.c (write_relocs): Call SET_SECTION_RELOCS if it is - defined. - * config/obj-coff.h (SET_SECTION_RELOCS): Define. - * doc/internals.texi (Object format backend): Document - SET_SECTION_RELOCS. - - * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust - relocations against global symbols if TE_PE. - - * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version. - (obj_pseudo_table): Always handle ".ident" with obj-coff_ident. - - * config/obj-coff.c (coff_frob_symbol): Prohibit weak common - symbols. - - * config/obj-coff.c (obj_coff_endef): Don't merge labels, or - symbols which do not have a constant value, or tags with - non-tags. Remove the symbol from the list before adding it at the - end. - - * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef - C_FCN symbol differently if TE_PE. - (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which - appears in the pseudo-op, rather coff_line_base which is only set - for a .bf symbol. - - * config/obj-coff.c (obj_coff_loc): New static function. - (obj_pseudo_table): Add "loc". - - * config/obj-coff.c (add_lineno): Check that the line number is - positive. - - * config/atof-ieee.c (atof_ieee): Change what_kind to int. - * config/atof-vax.c (flonum_gen2vax): Change format_letter to - int. - (md_atof): Return NULL rather than 0. - * config/tc-i386.c (md_atof): Change type to int. - * expr.c (expr): Change first parameter to int. - * config/obj-coff.c: Add declarations for static functions. - (coff_frob_symbol): Use SYM_AUXENT. - * config/tc-i386.h (flag_16bit_code): Don't declare. - - * config/obj-coff.c (obj_coff_section): Default to setting - SEC_LOAD. Don't set SEC_DATA for 'w' modifier. - - * write.c (adjust_reloc_syms): Print adjusted fixup. - - * expr.c (integer_constant): Correct too_many_digits calculation - in base 10 case. - -1999-09-09 Andreas Schwab <schwab@suse.de> - - * doc/c-arm.texi: Fix arguments of @var to not contain - punctuation. - -1999-09-08 Philip Blundell <pb@nexus.co.uk> - - * config/tc-arm.c (s_thumb_set): Only support interworking for ELF - and COFF targets. - (md_parse_option): Only support -k flag for ELF and COFF targets. - -Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Put strict register checks before - call to pa_parse_number. - - * config/tc-hppa.c (pa_ip): Support 'Z' argument. - -1999-09-06 Ian Lance Taylor <ian@zembu.com> - - * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for - BFD_ASSEMBLER code. - -1999-09-06 Donn Terry <donn@interix.com> - - * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section. - -Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the - candidate instruction. Require registers for register arguments - when in strict mode. Require assemble-time constants for - constants when in strict mode. - (pa_get_absolute_expression): Require a constant when in strict - mode. - -1999-09-06 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (md_longopts): Fix value for -Wnuh. - -1999-09-04 Steve Chamberlain <sac@pobox.com> - - * config/tc-pj.c: New file, supports picoJava in ELF. - * config/tc-pj.h: Ditto. - * configure.in (pjl*, pj*): New targets. - * Makefile.am: Rebuild dependencies. - (CPU_TYPES): Add pj. - (TARGET_CPU_CFILES): Add config/tc-pj.c. - (TARGET_CPU_HFILES): Add config/tc-pj.h. - * doc/c-pj.texi: New file. - * doc/as.texinfo: Add some PJ specifics. - * doc/all.texi: Add PJ to the list of all architectures, sort them - all alphabetically. - * doc/Makefile.in (CPU_DOCS): Add c-pj.texi. - * configure, Makefile.in, doc/Makefile.in: Rebuild. - -1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat. - (obj_frob_file): Test for null pointer. - (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too. - (OBJ_PROCESS_STAB): And here. - (elf_obj_sy): Remove - - * config/obj-elf.h: #ifndef everything defined in obj-multi.h, - except OBJ_PROCESS_STAB, which we #undef for ecoff. - (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE. - - * config/obj-coff.c (no_func): Remove. - (coff_format_ops): Change occurrences of no_func to 0, as we test - for 0 in obj-multi.h. - - * configure.in: Enable bfd for i386-coff when primary target is - bfd. Enable i386 elf,coff emulation support. Don't set - USE_EMULATIONS=1 or te_file=multi unless there is more than one - emulation to support. - *configure: Regenerate. - -1999-09-02 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (mcore_s_section): Do not dump literals if a - .section .line directive is encountered. - -1999-09-01 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_section_align): Do not align sections in ELF - format. - - * as.c (show_usage): Add --gdwarf2 to list of options displayed. - * as.texinfo: Document --gdwarf2 command line option. - Add additional documentation of ARM command line switches. - -1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_intel_memory_operand): Combine - i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE - and RESTORE_END_STRING around parse_register calls. - (i386_operand): Here too. - (i386_is_reg): Remove. - (parse_register): Move as_bad calls from within this function to - callers. - -1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au> - - Based on a patch from H.J. Lu <hjl@gnu.org> - * config/tc-i386.c (parse_register): Handle FP regs specially. - (md_begin): Remove '(' and ')' from register_chars. - -1999-08-29 Doug Evans <devans@casey.cygnus.com> - - * config/tc-m32r.c (md_parse_option): Delete unrecognized option - error message (done elsewhere). - -Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers. - -Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com> - - * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register - args by 'f'. - - * config/tc-hppa.c (pa_ip): Add args q, %, and |. - - * config/tc-hppa.c (pa_ip): Absorb white space in instructions - between args. - Add new completers. Fix bug in 64 bit condition handling. - - * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH', - 'cS', and 'c*'. - - * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'. - - * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!' - - * config/tc-hppa.c (pa_ip): Add case for 'I'. - -1999-08-27 Jim Wilson <wilson@cygnus.com> - - * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment. - (struct ls): Add frag field. Initialize it to zero. - (out_end_sequence): New local text_frag. Set it while in text section. - Replace address check with frag check. Set ls.frag to text_frag if - out_set_addr called. - (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag. - Set it before switching sections. Replace address check with frag - check. Set ls.frag to saved_frag if out_set_addr called. - -1999-08-26 David Mosberger <davidm@hpl.hp.com> - - * dwarf2dbg.c (out_end_sequence): If address changed, directly - output "advance_pc" opcode instead of calling gen_addr_line(). - The latter has the undesired side-effect of creating a new row - in the debug line info matrix. - -1999-08-26 Jim Wilson <wilson@cygnus.com> - - * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to - ls.last_filename if last is less than zero. Set ls.last_filename - when allocating new entry. - (dwarf2_gen_line_info): Save seg and subseg info before subseg_new - call. - -1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_index_check): Fix the displacement size - when INFER_ADDR_PREFIX. - -1999-08-18 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): If an offset is invalid, - display its value. - -1999-08-17 Ian Lance Taylor <ian@zembu.com> - - * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to - handle 0xffffNNNN constants correctly. - -1999-08-16 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (do_ldst): Look for register conflicts on stores - as well as loads. - -1999-08-13 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (validate_offset_imm): Work on unsigned values. - (md_apply_fix3): Always pass positive values to - validate_offset_imm. - -1999-08-12 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (skip_whitespace): New macro. - Formatting tidy ups. - - (md_apply_fix3): Store relocation offset in addend for ELF based - relocs. - (arm_force_relocation): Always generate relocs for Thumb function - calls. - -1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax - LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h - -Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section - flags for the unwind subspace. - - * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF. - (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a - suitable relocation based on the size of the target's pointer. - Always Use subsegment zero for the unwinders. - (pa_level): Handle "2.0w". - -Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-d30v.c (write_2_short): Don't group repeat instructions - with the following instruction unless this was specified. - -1999-08-09 Ian Lance Taylor <ian@zembu.com> - - * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for - certain sections, to match BFD changes. - -1999-08-08 Mumit Khan <khan@xraylith.wisc.edu> - - * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT). - (EXTRA_SCRIPTS): Define to keep automake happy. - * Makefile.in: Rebuild. - -1999-08-08 Ian Lance Taylor <ian@zembu.com> - - * Makefile.am: Rename .dep* files to DEP*. - (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather - than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP - targets to DEPOBJ. - * Makefile.in: Rebuild. - -1999-08-08 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg. - -1999-08-08 Ian Lance Taylor <ian@zembu.com> - - * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to - avoid problems on DOS filesystems. - * Makefile.in: Rebuild. - - * doc/as.texinfo (Section): Document 's' flag for COFF version. - -1999-08-08 Mumit Khan <khan@xraylith.wisc.edu> - - * config/obj-coff.c (obj_coff_section): Handle 's' (shared) - section flag. - -1999-08-08 Ian Lance Taylor <ian@zembu.com> - - * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT - line to create ${GDBINIT} rather than .gdbinit. - * configure, Makefile.in, doc/Makefile.in: Rebuild. - -Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip, case '?'): Add missing break. - -Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com> - - * config/tc-hppa.c (pa_ip): Add 64 bit condition completers. - -1999-08-06 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local - non-adjustable symbols. - -Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com> - - * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix. - -Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (md_assemble): Call as_bad when there are excess - operands. - -1999-08-05 Donn Terry <donn@interix.com> - - * config/te-interix.h: New file. - * configure.in (i386-*-interix*): New target. - * configure: Rebuild. - -Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte - selectors for ELF too. - (selector_table): Add "ltp" and "rtp" selectors. - -1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_operand): No need to change - operand_string pointer in segment reg case before goto - do_memory_reference. Initialise displacement_string_start and - displacement_string_end after do_memory_reference label. - (i386_index_check): Add operand_string param, and print error - message on failure here. - (i386_intel_memory_operand): Instead of here. - (i386_operand): And here. - (INFER_ADDR_PREFIX): Enable. - - * doc/c-i386.texi (i386-16bit): Document .code16gcc. - - * config/tc-i386.h (DefaultSize): Define. Renumber following - opcode_modifier defines. - - From Etienne Lorrain <etienne.lorrain@ibm.net> - * config/tc-i386.c (stackop_size): New variable. - (set_16bit_code_flag): Clear it here. - (set_16bit_gcc_code_flag): New function. - (md_pseudo_table): Add "code16gcc" entry. - (md_assemble): Set i.suffix for insns with DefaultSize modifier. - -1999-08-03 Ian Lance Taylor <ian@zembu.com> - - * config/obj-coff.c (coff_frob_symbol): Always update set_end with - next_set_end even if the end symbol is being discarded. - - * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER. - * output-file.c, symbols.c, config/tc-i386.c: Likewise. - * config/obj-coff.c: Likewise. - (seg_info_type): Remove. - (seg_info_off_by_4): Change to array of segT. - (s_get_segment): Adjust accordingly. - (obj_pseudo_table): Fully initialize sentinel entry. - - * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From - Ralf Baechle <ralf@uni-koblenz.de>. - -1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net> - - * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop. - -1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c: Indentation and white space changes. - (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but - don't enable it by default. - (i386_intel_operand): Remove redundant prototype. - Move check on number of memory operands, and i.mem_operands++ - (i386_intel_memory_operand): To here. - Remove i386_immediate code from here. Remove special case code - for input and output using (%dx). Remove base/index checks and - call i386_index_check instead. Save initial operand_string - argument for error message. - (i386_operand): Remove redundant prototype. Move base/index - checks to i386_index_check. - (i386_displacement): Move intel mode check for non-zero - i.disp_operand - (i386_intel_memory_operand): To here. - -1999-07-30 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option. - (sparc_ip): Warn if %g2 or %g3 register is used and not covered - by .register pseudo-op if -64 and --no-undeclared-regs. - (s_register, sparc_adjust_symtab): New functions. - * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab): - Declare sparc_adjust_symtab as tc_adjust_symtab. - * doc/c-sparc.texi: Add description of #ignore special literal - for .register pseudo-op. - -1999-07-30 Catherine Moore <clm@cygnus.com> - - * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in - the relocation's section offset. - -1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au> - - * write.c (fixup_segment): Fix generic error check overflow test. - - * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast - X_add_number to long. - -Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com> - - * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code - processing. - -1999-07-27 Ian Lance Taylor <ian@zembu.com> - - * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or - VTABLE relocations. - -1999-07-21 Mark Elbrecht <snowball3@bigfoot.com> - - * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define. - - * configure.bat: Remove; obsolete. - * config/go32.cfg: Likewise. - -1999-07-21 Brad M. Garcia <bgarcia@fore.com> - - * configure.in (i386-*-vxworks*): New target. - * configure: Rebuild. - -1999-07-16 Jakub Jelinek <jj@ultra.linux.cz> - - * doc/c-sparc.texi: Document .register and .nword pseudo-ops. - -1999-07-16 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations - on -64 and not pic. - (output_insn): Put OLO10's secondary addend into tc_fix_data. - (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10. - (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13. - * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE, - MAX_RELOC_EXPANSION): Define. - (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise. - -1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (intel_float_operand): Add prototype, make static. - (md_assemble): Localize *exp variable to if (fake_zero_displacement) - block. Print a warning if an 8-bit or 16-bit constant - displacement or immediate is truncated on output. - (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode - immediate. - (i386_operand): Disallow immediate jump absolute operand. - -1999-07-15 Ian Lance Taylor <ian@zembu.com> - - * configure.in: Bump version number to 2.9.5. - * configure: Rebuild. - - * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long - or %llx work. - -Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op. - (cons_fix_new_hppa): Derive size of fixup from size of the object. - -1999-07-14 Philip Blundell <pb@nexus.co.uk> - - * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it - is defined. - * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF. - - * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file - if -mno-fpu was given. - (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC - relocs. - (cons_fix_new_arm): Remove misleading comments. - -1999-07-14 Ian Lance Taylor <ian@zembu.com> - - * write.c (cvt_frag_to_fill): Use frag file and line in rs_org - error message. - (relax_segment): Likewise. After giving a rs_org error, convert - the frag to rs_align to avoid cascading errors. - -1999-07-12 Andreas Schwab <schwab@suse.de> - - * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED. - -1999-07-11 Ian Lance Taylor <ian@zembu.com> - - * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED - as appropriate. Fill in structure initializations. Add variable - initializations. Add casts. - * dwarf2dbg.c (print_stats): Change i to size_t. - * listing.c (listing_listing): Change list_line to unsigned int. - -1999-07-10 Ian Lance Taylor <ian@zembu.com> - - * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL - rather than checking for \001 and \002 in symbol name. - * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise. - -Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * configure.in (hppa*-linux-gnu*): New target. - * configure: Rebuilt. - -1999-07-08 Nick Clifton <nickc@cygnus.com> - - * doc/c-arm.texi (ARM Directives): Document .thumb_set directive. - -1999-07-07 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than - accessing symbolP directly. - -Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol - for ELF. - -1999-07-05 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (ARM_EXT_V5): Define. - (ARM_ARCH_V5, ARM_ARCH_V5T): Define. - (md_begin): Detect ARM v5 architectures. - (md_parse_option): Accept arm v5 specification. - (md_show_usage): Documment -marmv5 switch. - - * doc/c-arm.texi: Document -marmv5 command line option. - - * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo - op. - (validate_immediate_twopart): New function. Determine if a - constant can be computed by two ADD instructions. - (output_inst): Remove its command line parameter - it was never - used. - (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to - implememt the ADRL pseudo op. - (tc_gen_reloc): Generate a suitable error message if an ADRL - instruction tries to generate a real reloc. - - * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops. - -Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Convert the opcode and all completers - into lower case. - -1999-06-27 H.J. Lu <hjl@gnu.org> - - * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for - non BFD_ASSEMBLER case. - -1999-06-26 Mumit Khan <khan@xraylith.wisc.edu> - - * config/obj-coff.c (obj_coff_section): Mark writable sections as - data. - -1999-06-26 David Mosberger <davidm@hpl.hp.com> - - * dwarf2dbg.c (dwarf2_gen_line_info): Don't call - out_end_sequence() when the address decreases due to a new frag. - (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file - numbering starts with 1. - -1999-06-23 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow - .section for COFF. - (mcore_s_text): Call obj_elf_text for ELF target. - (mcore_s_data): Call obj_elf_data for ELF target. - (mcore_s_section): No longer ELF specific. Call obj_coff_section - for COFF target. - (mcore_s_bss): New function: Dump literal table before changing - sections. - (mcore_s_comm): New function: Dump literal table before changing - sections. - - * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text): - No longer static functions. - * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text): - Provide prototypes for these functions. - -1999-06-22 Ian Lance Taylor <ian@zembu.com> - - * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use - a list of names, to try obj_segment_name, and to try abbreviated - names when using COFF without long section names. - - * config/tc-alpha.c: More use of symbol accessor functions. - * config/tc-arc.c: Likewise. - * config/tc-d30v.c: Likewise. - * config/tc-fr30.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-m88k.c: Likewise. - * config/tc-mcore.c: Likewise. - * config/tc-ns32k.c: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-v850.c: Likewise. - - * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of - sy_value with appropriate accessor functions. - * config/tc-arm.c (md_apply_fix3): Likewise. - * config/tc-d10v.c (AT_WORD_P): Likewise. - * config/tc-v850.c (reg_name_search): Likewise. - - * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to - use symbol_get_bfdsym instead. - * config/tc-ppc.c (md_assemble): Likewise. - * config/tc-v850.c (v850_comm): Likewise. - -1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk> - - * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at - the symbol, rather than accessing the bsym member. - * config/tc-d10v.c (tc_gen_reloc): Likewise. - * config/tc-d30v.c (tc_gen_reloc): Likewise. - * config/tc-mcore.c (tc_gen_reloc): Likewise. - * config/tc-mn10200.c (tc_gen_reloc): Likewise. - * config/tc-mn10300.c (tc_gen_reloc): Likewise. - * config/tc-ns32k.c (tc_gen_reloc): Likewise. - * config/tc-tic30.c (tc_gen_reloc): Likewise. - * config/tc-v850.c (tc_gen_reloc): Likewise. - -Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type. - (hppa_gen_reloc_type): Conditionalize on BFD64. - (tc_gen_reloc): Re-enable ELF relocations. - * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format. - -1999-06-21 Ian Lance Taylor <ian@zembu.com> - - * config/tc-arm.c (ldst_extend): Add parentheses to avoid - warning. - (do_ldst): Move assignment out of if condition. - (md_apply_fix3): Add casts to avoid printf format warnings. Add - parentheses to avoid warning. - -1999-06-21 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym() - macro to get at the BFD symbol associated with a GAS symbol. - -1999-06-19 Ian Lance Taylor <ian@zembu.com> - - * config/tc-ppc.c: Update for symbol handling changes. - * config/obj-coff.c: Likewise. - -Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c: General cleanups of ELF support. No more spaces - and subspaces for ELF. - (GDB_DEBUG_SPACE_NAME): Delete definition for ELF. - (GDB_STRINGS_SUBSPACE_NAME): Likewise. - (GDB_SYMBOLS_SUBSPACE_NAME): Likewise - (UNWIND_SECTION_NAME): Likewise. - (space/subspace related structures): Conditionalize definitions - on OBJ_SOM. - (space/subspace directives and support routines): Conditionalize - definitions and references/uses on OBJ_SOM. - (label_symbol_struct): For ELF, track the symbol's segment. For - SOM track its space. - (pa_define_label, pa_undefine_label, pa_get_label): Corresponding - changes. - (USE_ALIASES): Kill for both SOM & ELF. - (pa_def_subspaces, pa_def_spaces): Corresponding changes. - (pa_space, pa_subspace): Corresponding changes. - (pa_spaces_begin): Corresponding chagnes. - (md_begin): Do not muck around with space/subspace stuff for - OBJ_ELF. - (md_apply_fix): Temporarily disable argument relocation stuff - for OBJ_ELF. - (tc_gen_reloc): Temporarily disable relocation generation for - OBJ_ELF - (pa_build_unwind_subspace): Similarly. - -1999-06-16 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (thumb_set): New pseudo op. - (text, data, section): Override these pseudo ops with ARM - specific versions. - (s_thumb_set): New function: Perform the same as a .set pseudo - op, but also mark the alias'ed symbol as being a Thumb - function. - (arm_s_text): New function: Perform the same as the .text - pseudo op, but dump the literal pool before changing - sections. - (arm_s_data): New function: Perform the same as the .data - pseudo op, but dump the literal pool before changing - sections. - (arm_s_section): New function: Perform the same as the - .section pseudo op, but dump the literal pool before changing - sections. - (arm_cleanup): Do not reset the current section before dumping - the literal pool. - -1999-06-17 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and - OPTION_NO_WARN_UNMATCHED entries. - (md_parse_option): Generate a warning message if an unrecognised - option is encountered. - - * config/tc-d10v.c (do_not_ignore_hash): New variable. - (get_operands): When parsing an expression after an '@' symbol - has been detected, do not ignore '#' symbols. - (md_operand): Only ignore '#' symbols if do_not_ignore_hash is - false. - -1999-06-13 Ian Lance Taylor <ian@zembu.com> - - From K. Richard Pixley <rich@noir.com>: - * configure.in (ppc-*-vxworks*): New target. - * configure: Rebuild. - -1999-06-12 Philip Blundell <philb@gnu.org> - - * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs. - -1999-06-13 Ian Lance Taylor <ian@zembu.com> - - * write.c (adjust_reloc_syms): Rather than never reducing reloc - which refer to symbols in linkonce sections, permit reducing the - relocs if the symbol is local. - -1999-06-12 Ian Lance Taylor <ian@zembu.com> - - * subsegs.c (subseg_text_p): New function. - * as.h (subseg_text_p): Declare. - * read.c (do_align): Use subseg_text_p to set the default fill. - * write.c (subsegs_finish): Likewise. - * config/obj-coff.c (write_object_file): Likewise. - * config/tc-i386.h (md_maybe_text): Don't define. - (md_do_align): Use subseg_text_p to set the default fill. - * config/tc-m32r.c (m32r_do_align): Likewise. - * config/tc-sh.c (sh_do_align): Likewise. - * config/tc-sparc.h (md_do_align): Likewise. - -1999-06-12 David O'Brien <obrien@freebsd.org> - - * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF. - * configure: Rebuild. - -1999-06-12 Ian Lance Taylor <ian@zembu.com> - - * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>. - * Makefile.am: Rebuild dependencies. - * Makefile.in: Rebuild. - - * config/tc-i386.c (i386_immediate): Remove unused label - seg_unimplemented. - - * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER. - * symbols.c: Likewise. - * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to - sy_next field when taking address, rather than symbol_next. - - * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to - offsetT. - (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the - value from the output file architecture. - (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code. - * dwarf2dbg.h: Change bfd_vma to addressT. - -1999-06-11 Ian Lance Taylor <ian@zembu.com> - - * dwarf2dbg.h: Use PARAMS in function declarations. - -1999-06-11 Martin Dorey <mdorey@madge.com> - - * write.c (fixup_segment): Don't add symbol value for i960 ELF. - * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if - OBJ_ELF. - (md_apply_fix): Simplify BFD_ASSEMBLER handling. - -1999-06-11 Ian Lance Taylor <ian@zembu.com> - - * config/tc-i386.c (md_apply_fix3): Add default case to switch. - - * config/tc-sparc.c (md_pseudo_table): Remove pushsection and - popsection. - - * config/tc-sparc.c (sparc_ip): Add default case to reloc switch. - - * read.c (read_a_source_file): Only declare inescape if - QUOTES_IN_INSN. - - * itbl-ops.c (itbl_disassemble): Change sprintf format strings to - match parameters. - (find_entry_byval): Add parens to avoid warning. - - * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h". - - * symbols.c (resolve_symbol_value): Don't permit subtraction of - undefined symbols. - -1999-06-10 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.c (sparc_ip): Don't use side-effect expression - with isoctal. - - * config/tc-sparc.c (synthetize_setuw, synthetize_setsw, - synthetize_setx): New functions. - (md_assemble): Broken the special cases into the above - functions. Make compiler happy if sizeof(bfd_vma)==4. - Fix sethi generated from set/setuw. If instructions have a relloc, - always clear the fields to be relocated in the opcode. - (sparc_ip): Remove special_case global variable. - -1999-06-10 Ian Lance Taylor <ian@zembu.com> - - Based on patches from John W. Woznack <jwoznack@concentric.net>: - * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return - indication of success rather than a value. - (itbl_get_val): Likewise. - (itbl_get_field): Use strcspn. Change delimiters to include - parens. - * itbl-ops.h (itbl_get_reg_val): Update declaration. - (itbl_get_val): Likewise. - * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val. - - * symbols.c (copy_symbol_attributes): Convert local symbols to - regular symbols. - -1999-06-10 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_parse_option): Add support for ARM920 and - ARM920t. - -1999-06-07 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.c (md_assemble): Fix up setx, support setsw. - Optimize set if sizeof(bfd_vma) == 64. - (sparc_ip): Fix sethi - without %hi() it should generate - R_SPARC_22 reloc, not R_SPARC_HI22. - (tc_gen_reloc): Handle BFD_RELOC_SPARC22. - -1999-06-07 Jakub Jelinek <jj@ultra.linux.cz> - - * config/tc-sparc.c (md_begin): Handle native wordsize aliases. - (s_ncons): New function. - (native_op_table): New table. - (sparc_ip): Be more strict on %hi() etc.; prepare assembler for - R_SPARC_OLO10 handling. - -Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com> - - * expr.h (struct expressionS): Revert last change; widen X_op. - * config/tc-alpha.c (md_begin): Check the field is wide enough. - -Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> - - * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c. - (TARGET_CPU_HFILES): Add config/tc-fr30.h. - (TARG_ENV_HFILES): Add config/te-epoc-pe.h. - * Makefile.in: Regenerated. - - * config/obj-elf.c (obj_elf_common): In MRI mode if called as - `common' pass on to s_mri_common. - (elf_pseudo_table): Pass 1 to obj_elf_common for `common'. - -1999-06-06 Richard Henderson <rth@cygnus.com> - - * config/obj-elf.c (obj_elf_section): Don't free the return - value of demand_copy_C_string. - -1999-06-05 Richard Henderson <rth@cygnus.com> - - * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol - creation logic from obj_elf_create_section. - - * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection. - (section_stack): New. - (special_sections): Make const. - (obj_elf_section): Gut and rewrite parsing. - (obj_elf_change_section): New function broken out of obj_elf_section. - (obj_elf_parse_section_letters): Likewise. - (obj_elf_section_word): Likewise. - (obj_elf_section_type): Likewise. - (obj_elf_previous): Treat as a toggle. - (obj_elf_popsection): New. - * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str. - (ppc_section_type): Likewise. - * config/tc-ppc.h: Likewise. - - * expr.h (struct expressionS): Don't make X_op a bitfield. - * config/tc-alpha.c: Update for symbol handling changes. - (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section. - (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise. - -1999-06-05 Richard Henderson <rth@cygnus.com> - - * dwarf2dbg.c (*): Convert to K&R + prototypes. - (dwarf2_gen_line_info): Kill unused variables. - (dwarf2_finish): Likewise. - (dwarf2_where): Likewise. - (dwarf2_directive_file): If we've only got a string, - hand off to s_app_file. - * ecoff.c: Move the include of ecoff.h. - * symbols.h (S_IS_FUNCTION): Prototype. - - * read.c (LEX_HASH): Supply a default. - (lex_type): Use it. - (s_globl): Update `c' after skipping whitespace. - * read.h (LEX_END_NAME, is_name_ender): New. - * expr.c (get_symbol_end): Respect it. - -1999-06-04 Mark Klein <mklein@dis.com> - - * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol - to real if OBJ_SOM - (tc_gen_reloc): Still need bfd_abs_symbol in some relocs. - - * config/tc-hppa.c: Update for symbol handling changes. - -1999-06-03 Ian Lance Taylor <ian@zembu.com> - - * cgen.c: Update for symbol handling changes. - * config/tc-m32r.c: Likewise. - - * config/tc-hppa.h: Update for symbol handling changes. - * config/tc-hppa.c: Likewise. - - * config/tc-arm.h: Update for symbol handling changes. - * config/tc-arm.c: Likewise. - (symbol_make_empty): Remove. Just use symbol_create. - - * symbols.c (symbol_set_tc): Correct name. - - * Makefile.am: Rebuild dependencies. - ($(OBJS)): Don't depend upon struc-symbol.h. - (.dep1, .tcdep, .objdep): Create itbl-parse.h. - * dep-in.sed: Don't remove struc-symbol.h. - * Makefile.in: Rebuild. - - * doc/internals.texi (Symbols): Describe changes in symbol - handling. - -1999-06-03 Richard Henderson <rth@cygnus.com> - - * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol - instead of doing the work by hand. - -1999-06-03 David Mosberger <davidm@hpl.hp.com> - - * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial - state of line state-machine. - (struct ls): Collect DWARF2 line state-machine state in new member - SM. Add member EMPTY_SEQUENCE to keep track if a code sequence - resulted in any DWARF2 directives. - (reset_state_machine): New function. - (out_end_sequence): Ditto. - (dwarf2_gen_line_info): When switching sections or switching to a - lower text address, call out_end_sequence() first to terminate the - previous code sequence as code sequences MUST have monotonically - increasing addresses. - (dwarf2_finish): Call out_end_sequence() instead of open coding it. - -1999-06-03 David Mosberger <davidm@hpl.hp.com> - - * as.c (parse_args): Add option -gdwarf2 to allow requesting - DWARF2 debug info (line information only, at this point). - * as.h: Update comment about supported debug formats. - * dwarf2dbg.c, dwarf2dbg.h: New files. - * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them. - - * expr.c (operand): Don't use [ for parens if we want an index op. - (op_encoding): Switch [ into O_index, if desired. - (op_rank): Renumber with O_index on bottom. - (expr): If O_index, match closing bracket. - * expr.h (O_index): New. - - * read.c (read_a_source_file): Conditionally allow matched " - in lines passed to md_assemble. - - * config/obj-elf.c (elf_pseudo_table): Add `common'. - -1999-06-03 Ian Lance Taylor <ian@zembu.com> - - Add support for storing local symbols in a small structure to save - memory when assembling large files. - * as.h: Don't include struc-symbol.h. - (symbolS): Add typedef. - * symbols.c: Include struc-symbol.h. - (local_hash): New static variable. - (save_symbol_name): New static function, from symbol_create. - (symbol_create): Call save_symbol_name. - (local_symbol_count): New static variable. - (local_symbol_conversion_count): Likewise. - (LOCAL_SYMBOL_CHECK): Define. - (local_symbol_make): New static function. - (local_symbol_convert): New static function. - (colon): Handle local symbols. Create local symbol for local - label name. - (symbol_table_insert): Handle local symbols. - (symbol_find_or_make): Create local symbol for local label name. - (symbol_find_base): Check for local symbol. - (symbol_append, symbol_insert): Check for local symbols. - (symbol_clear_list_pointers, symbol_remove): Likewise. - (verify_symbol_chain): Likewise. - (copy_symbol_attributes): Likewise. - (resolve_symbol_value): Handle local symbols. - (resolve_local_symbol): New static function. - (resolve_local_symbol_values): New function. - (S_GET_VALUE, S_SET_VALUE): Handle local symbols. - (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise. - (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise. - (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise. - (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise. - (symbol_previous, symbol_next): New functions. - (symbol_get_value_expression): Likewise. - (symbol_set_value_expression): Likewise. - (symbol_set_frag, symbol_get_frag): Likewise. - (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise. - (symbol_mark_used_in_reloc): Likewise. - (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise. - (symbol_mark_mri_common, symbol_clear_mri_common): Likewise. - (symbol_mri_common_p): Likewise. - (symbol_mark_written, symbol_clear_written): Likewise. - (symbol_written_p): Likewise. - (symbol_mark_resolved, symbol_resolved_p): Likewise. - (symbol_section_p, symbol_equated_p): Likewise. - (symbol_constant_p): Likewise. - (symbol_get_bfdsym, symbol_set_bfdsym): Likewise. - (symbol_get_obj, symbol_set_obj): Likewise. - (symbol_get_tc, symbol_set_tc): Likewise. - (symbol_begin): Initialize local_hash. - (print_symbol_value_1): Handle local symbols. - (symbol_print_statistics): Print local symbol statistics. - * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER. - Declare new symbols.c functions. Move many declarations here from - struc-symbol.h. - (SYMBOLS_NEED_BACKPOINTERS): Define if needed. - * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set. - (struct symbol): Move bsym to make it clearly the first field. - Remove TARGET_SYMBOL_FIELDS. - (symbolS): Don't typedef. - (struct broken_word): Remove. - (N_TYPE_seg, seg_N_TYPE): Move to symbol.h. - (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise. - (symbol_clear_list_pointers): Likewise. - (symbol_insert, symbol_remove): Likewise. - (symbol_previous, symbol_append): Likewise. - (verify_symbol_chain, verify_symbol_chain_2): Likewise. - (struct local_symbol): Define. - (local_symbol_converted_p, local_symbol_mark_converted): Define. - (local_symbol_resolved_p, local_symbol_mark_resolved): Define. - (local_symbol_get_frag, local_symbol_set_frag): Define. - (local_symbol_get_real_symbol): Define. - (local_symbol_set_real_symbol): Define. - Define. - * write.c (write_object_file): Call resolve_local_symbol_values. - * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define. - (TARGET_SYMBOL_FIELDS): Don't define. - * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If - ECOFF_DEBUGGING, add ECOFF fields. - (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. - * config/obj-multi.h (struct elf_obj_sy): Add local field. If - ECOFF_DEBUGGING, add ECOFF fields. - (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. - (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define. - * config/tc-mcore.h: Don't include struc-symbol.h. - (TARGET_SYMBOL_FIELDS): Don't define. - (struct mcore_tc_sy): Define. - (TC_SYMFIELD_TYPE): Define. - * Many files: Use symbolS instead of struct symbol. Use new - accessor functions rather than referring to symbolS fields - directly. - - * read.c (s_mri_common): Don't add in value of line_label. - - * config/tc-mips.c (md_apply_fix): Correct parenthesization when - checking for SEC_LINK_ONCE. - - * config/tc-sh.h (sh_fix_adjustable): Declare. - - * app.c (input_buffer): New static variable. - (app_push): Save saved_input in allocated buffer. - (app_pop): Restored saved_input. - (do_scrub_chars): Change get parameter to take char * and int as - arguments. Change GET macro to pass input_buffer to get - function. Don't save input into allocated buffer. - * as.h (do_scrub_chars): Update declaration. - * input-file.c (input_file_get): Change to take char * and int. - Read data into passed in buffer. Remove static buffer. - * read.c (scrub_from_string): Change to take char * and int. Copy - data into passed in buffer. - - * hash.h: Neaten. Declare hash_traverse. - * hash.c: Complete rewrite based on BFD hashing code. - * gasp.c (chunksize): New variable. - * macro.c (macro_expand_body): Call hash_jam with NULL rather than - hash_delete. - -1999-05-28 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc - addend unless the target uses an old ABI. - -Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com> - - -Wchar-subscripts cleanup - * listing.c (listing_newline): Use unsigned char variable, so - calls to isascii,iscntrl are correct. - * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with - (unsigned char). - * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto. - * config/obj-elf.c (obj_elf_vtable_inherit): Ditto. - * config/tc-mips.c (mips_ip,mips16_ip): Ditto. - (my_getSmallExpression,get_number,s_mips_ent): Ditto. - -1999-05-28 Torbjorn Granlund <tege@matematik.su.se> - - * config/tc-m68k.c (m68k_ip): Check for disallowed index register - width for Coldfire. - (arch_coldfire_p): New #define. - (m68k_ip, m68k_init_after_args): Use arch_coldfire_p. - -1999-05-28 Linus Nordberg <linus.nordberg@canit.se> - - * config/tc-m68k.c (install_operand): Add places `n', `o'. - - * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'. - (install_operand): Add place `N'. - (init_table): Add registers ACC, MACSR, MASK. - - * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK. - - * config/tc-m68k.c: Change mcf5200 --> mcf. - (archs): Add mcf5206e, mcf5307. - (m68k_ip): Add format `u'. - (install_operand): Add place `m', `M', `h'. - (init_table): Add upper/lower registers. - - * config/m68k-parse.h (m68k_register): Add upper/lower registers. - -1999-05-28 Martin Dorey <mdorey@madge.com> - - * config/tc-i960.c: Several minor changes to add ELF and - BFD_ASSEMBLER support. - * config/tc-i960.h: Likewise. - * configure.in (i960-*-elf*): New target. - * aclocal.m4, configure: Rebuild. - -1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel - reloc changes when defined(BFD_ASSEMBLER). - -1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros. - - * write.c (write_print_statistics): Output to file, not stderr. - - * expr.c (generic_bignum_to_int32,64): Prototype. - - * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128, - output_sleb128, output_uleb128, output_big_sleb128, - output_big_uleb128, output_big_leb128): Prototype. - (output_big_sleb128, output_big_uleb128): Make inline. - (output_big_leb128): Remove inline - - From Maciej W. Rozycki <macro@ds2.pg.gda.pl> - * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with - fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8. - Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed - value for correct overflow check in write.c:fixup_segment. - * write.c (fixup_segment): Move bitfield overflow checks to after - the md_apply_fix call. - * config/obj-coff.c (fixup_segment): Likewise. - * doc/internals.texi (CPU backend): Mention md_apply_fix modifying - valueT *val argument. - -Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> - - * config/atof-ieee.c (gen_to_words): Correctly round a - denormalized number. Fix off-by-one in range checking for - exponent in a denormal. - -1999-05-10 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register - name. - -Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com) - - * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets. - -1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.h (InvMem): New flag. Add to AnyMem. - (ReverseRegRegmem): Remove. - (ImmExt): New flag. Renumber some of the opcode_modifier bits. - * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD - 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem - kludge. - - From Doug Ledford <dledford@redhat.com> - * config/tc-i386.h (RegXMM): New for P/III. - * config/tc-i386.c: Add support for P/III. - -Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com> - - * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge. - (md_begin): Allow ppc32 insns in ppc64bridge mode. - (ppc_insert_operand): Accept SIGNOPT in ppc64 mode. - -Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com> - - * config/tc-i386.c (i386_immediate): Skip whitespace before - complaining about junk after expression. - (i386_displacement): Likewise. - -Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com> - - * symbols.c (symbol_find_base): Use memcpy instead of strcpy. - Don't copy before downcaseing. - -1999-05-05 Catherine Moore <clm@cygnus.com> - - * tc-m68k.c: Include elf/m68k.h. - (m68k_elf_final_processing): New routine. - * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing): - Define. - -Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a - 17 bit fmt insn. - -1999-04-30 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (mcore_s_section): Dump literals before - changing section. - -1999-04-29 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn - for COFF/PE port. - -Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h. - (TC_INIT_FIX_DATA): Delete. - * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h. - (TC_INIT_FIX_DATA): Delete. - * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN. - * write.c (fix_new_internal): Initialize fx_cgen member. - * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update. - (gas_cgen_md_apply_fix3): Update. - * config/tc-m32r.c (md_cgen_lookup_reloc): Update. - (md_cgen_record_fixup_exp): Update. - (FX_OPINFO_R_TYPE): Update. - - * frags.c (frag_var,frag_variant): Initialize fr_cgen here. - * config/tc-fr30.h (TC_FRAG_INIT): Delete. - * config/tc-m32r.h (TC_FRAG_INIT): Delete. - * frags.h (struct frag): Make opindex, opinfo ints. - - * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused. - -1999-04-26 Tom Tromey <tromey@cygnus.com> - - * aclocal.m4, configure: Updated for new version of libtool. - -1999-04-22 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (md_apply_fix3): Renamed function from - md_apply_fix. - (md_apply_fix3): Do not fix up absolute relocations against - symbolic values. - - * config/tc-mcore.h (MD_APPLY_FIX3): Define. - -1999-04-20 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (md_pseudo_table): Add intercepts for section - changes and data-in-text directives. - (mcore_cons): New function: intercept cons() operations. - (mcore_float_cons): New function: intercept float_cons() - operations. - (mcore_stringer): New function: intercept stringer() operations. - -1999-04-18 Ian Lance Taylor <ian@zembu.com> - - * obj.h (struct format_ops): Change generate_asm_lineno field to - take no parameters. - * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define. - - * config/tc-alpha.c (find_opcode_match): Add default case to - switch. - (find_macro_match): Likewise. - (load_expression): Parenthesize && within ||. - - * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. - -1999-04-17 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss - .text .data .section pseudo ops. - (mcore_s_section): New function. Dump lits before changing secs. - (mcore_s_text): New function. Dump lits before changing secs. - (mcore_s_data): New function. Dump lits before changing secs. - -1999-04-16 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (mips_32bitmode): New. - (md_begin): Set mips_32bitmode if needed. - (mips_elf_final_processing): Don't set EF_MIPS_ARCH. - Set EF_MIPS_32BITMODE. - -Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com> - - * config/obj-coff.c (c_section_symbol): Fix typo in previous - change. - -1999-04-16 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1. - -Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3" - expressions correctly. - - -1999-04-15 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH. - -Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd - and fmpynfadd instructions. - -1999-04-11 Richard Henderson <rth@cygnus.com> - - * as.h (environ): Declare it, if needed. - * as.c (dump_statistics): Don't declare environ. - * configure.in (environ): Detect declaration. - * configure, config.in: Rebuild - - * config/tc-i386.c (i386_immediate): Accept @GOT relocations. - (i386_displacement): Allocate enough space for replacement buffer. - Clean up replacement buffer initialization. - -1999-04-11 Bob Manson <manson@charmed.cygnus.com>: - - * subsegs.c (section_symbol): Don't create a new symbol if one - already exists; instead, use the existing one, but set its segment - and frag data if it hasn't already been defined. - * config/obj-coff.c (c_section_symbol): Likewise. - -Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com> - - * tc-alpha.c (load_expression): Call as_bad instead of abort. - -1999-04-08 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c: New File: Support routines for MCore - assembler. - * config/tc-mcore.h: New File: Definitions for MCore assembler. - * config/obj-coff.c: Add support for mcore-pe target. - - * Makefile.am: Add support for MCore targets. - * Makefile.in: Regenerate. - * configure.in: Add support for MCore targets. - * configure: Regenerate. - - * doc/all.texi: Set MCORE. - * doc/as.texinfo: Document MCore specific command line options. - - * write.h: Prevent multiple inclusion. - -1999-04-06 Ian Lance Taylor <ian@zembu.com> - - * asintl.h (LC_MESSAGES): Never define. - * as.c (main): Don't pass LC_MESSAGES to setlocale if the system - does not define it. - * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system - does not define it. - - * Makefile.am (m68k-parse.c): If configuring in the source - directory, copy m68k-parse.y into the local directory before - running ylwrap, to remove spurious differences when generating - snapshots. - * Makefile.in: Rebuild. - - * config/tc-sparc.h (md_do_align): Just allocate the number of - bytes necessary, rather than always allocating 1024. - -1999-04-04 Ian Lance Taylor <ian@zembu.com> - - * listing.c (listing_newline): Add cast to avoid warning. - * read.c (generate_lineno_debug): Add cases to switch. Reindent. - * config/tc-i386.c (i386_scale): Add return value. - (build_displacement_string): Remove unused local temp_disp2. - (i386_intel_memory_operand): Add parentheses to avoid warning. - (i386_intel_operand): Remove unused local end_of_operand_string. - (i386_operand): Remove unused local operand_modifier. - (i386_operand): Add parens to avoid warning. - -1999-04-04 Don Bowman <don@pixsci.com> - - * configure.in: Add mips*-*-vxworks* target; have it define - MIPS_STABS_ELF. - * configure, config.in: Rebuild. - -1999-03-31 Nick Clifton <nickc@cygnus.com> - - * configure.in (emulations): Add support for arm-epoc-pe. - * configure: Regenerate. - * config/te-epoc-pe.h: New file. Define macros specific to - arm-epoc-pe target. - * config/tc-arm.h: Select epoc-pe-arm target format if configured - for arm-epoc-pe target. - -Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com> - - * tc-mips.c (md_apply_fix): Adjust value for linkonce sections. - -Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to - detect ",n" without a condition. - (pa_parse_neg_cmpsub_cmpltr): Likewise. - - -Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit - instruction is encoded with one bit. - - -1999-03-23 Ian Lance Taylor <ian@zembu.com> - - * doc/internals.texi (CPU backend): Mention that - line_separator_chars should not include newline. From thi - <ttn@mingle.glug.org>. - -1999-03-22 Doug Evans <devans@casey.cygnus.com> - - * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open. - * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open. - -Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com> - - * tc-alpha.c (md_assemble): Allow '6' in an opcode. - -Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr. - - -Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n". - -1999-03-15 Martin Hunt <hunt@cygnus.com> - - * app.c (do_scrub_begin): Change '-' back to a symbol char - so we can use multiple opcodes on a line again. - - * config/tc-d30v.c: By default, warn if a symbol has - the same name as a register. Plus some minor - updates from the branch. - -1999-03-13 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8, - BFD_RELOC_16 and BFD_RELOC_64. - -1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> - - * expr.c (expr): Add missing else. - -1999-03-12 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Improve error message. - -1999-03-11 Doug Evans <devans@casey.cygnus.com> - - * Makefile.am (CPU_TYPES): Add fr30. - (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency. - (fr30,m32r dependencies): Update. - * Makefile.in: Rebuild. - - * cgen.c (gas_cgen_record_fixup): Update use of operand->type. - (gas_cgen_record_fixup_exp): Ditto. - (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num. - (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand. - * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open. - (md_cgen_lookup_reloc): Update use of operand->type. - * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open. - (md_convert_frag): Call cgen_operand_lookup_by_num. - (md_cgen_lookup_reloc): Update use of operand->type. - (m32r_cgen_record_fixup_exp): Ditto. - -1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com> - - * config/tc-mips.c (md_show_usage): Fix message. - -1999-03-03 Nick Clifton <nickc@cygnus.com> - - * doc/c-arm.texi (ARM Syntax): Document new command line switches - and LDR reg,=<expr> instruction. - - * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and - -mcpu=arm9tdmi. - -Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com> - - * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'. - -1999-02-17 Nick Clifton <nickc@cygnus.com> - - This patch was created by: Scott Bambrough - <scottb@corelcomputer.com> - - * app.c: - Special cased '@' character. The '@' character is used as the - ARM assembler comment character, as a special character - and in ELF .symver pseudo-op's, and as a special character in - .type and .section pseudo-ops. - (symver_pseudo): New static variable. - (symver_state): New static variable. - (struct app_save): Add field 'symver_state'. - (app_push): Save global symver_state int struct app_save. - (app_pop): Restore global symver_state from struct app_save. - (do_scrub_chars): Special case handling of '@' character in - .symver pseudo-ops. - - * configure.in: Modified to recognize armv* uname syntax from ARM - Linux kernel. - * configure: Regenerated. - - * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as - a prefix to the section's type. - (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to - the type's typename. - - * config/tc-arm.h: Add support for PIC generation: - (pic_code): New boolean. - (obj_relocate_extern): Define. - (TC_RELOC_RTSYM_LOC_FIXUP): Define - (TC_CONS_FIX_NEW): Define. - (tc_fix_adjustable): Define. - (GLOBAL_OFFSET_TABLE_NAME): Define. - - * config/tc-arm.c: Add support for PIC generation: - (line_seperator_chars): Allow ';' as a seperator for Linux. - (is_immediate_prefix): New macro. - (arm_parse_reloc): New function. - (s_arm_elf_cons): New function. - (do_branch): Special case for BFD_RELOC_ARM_PLT32. - (md_undefined_symbol): Special case handling for the Global Offset - Table's symbol. - (md_apply_fix3): Handle PIC relocs. - (tc_gen_reloc): Handle PIC relocs. - (md_parse_option): Add support for '-k' command line switch to - enable PIC generation. - (cons_fix_new_arm): New function. - (s_arm_elf_cons): New function. - -Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Add comments for uses of AC_DEFINE. - * acinclude.m4: Likewise. - * acconfig.h: Remove. - * aclocal.m4: Rebuild. - * configure: Rebuild. - * Makefile.in: Rebuild. - * config.in: Rebuild. - -1999-02-15 Jim Lemke <jlemke@cygnus.com> - - * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for - non-constant offset from a base register. - -1999-02-14 Ken Raeburn <raeburn@raeburn.org> - - * config/tc-alpha.c (md_show_usage): Put \ before newline in - strings always. - -Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264. - (emit_insn): Look for pc-relative and no-overflow specifiers on - internal relocation types. - -1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com> - - * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and - -mcpu=NNNN flags. - - * config/tc-mips.c: Remove all the mips_NNNN variables; just use - mips_cpu instead. - (mips_4650, mips_4010, mips_4100): Variables removed. - (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro, - macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN - variables. - (md_begin): Don't bother initializing the mips_NNNN variables; - mips_cpu is set, and that's good enough now. - (md_parse_option): Have the -mNNNN options set mips_cpu instead of - the mips_NNNN variable. The -no-mNNNN flags are now no-ops. - (show): New function, to handle wrapping in the CPU lists. - (md_show_usage): Update lists of -mcpu and -mNNNN switches. - -Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com> - - * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather - than treat as an immediate specifier. - -Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com> - - * config/tc-i386.c: Prototype many functions. - (set_intel_syntax): Accept `prefix'/`noprefix' specifiers. - (i386_immediate): Remove unused second argument. - (i386_intel_operand): Fix i386_is_reg typo. - (i386_operand): Use allow_naked_reg. - (output_invalid): Make operand int for K&R. - -Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake - patch. - * Makefile.in: Rebuild. - -1999-02-09 Doug Evans <devans@casey.cygnus.com> - - * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h. - (cgen.o): Ditto. - (EXTRA_as_new_SOURCES): Comment out. - (.tcdep): <arch>-opc.h renamed to <arch>-desc.h. - * Makefile.in: Rebuild. - * doc/Makefile.in: Rebuild. - * configure.in: Require autoconf 2.13. Redo using_cgen handling. - Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT. - (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h. - * configure: Rebuild. - * aclocal.m4: Rebuild. - * config.in: Rebuild. - * cgen.c: Include cgen-desc.h, not cgen-opc.h. - (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC. - (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc. - CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. - CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE. - (gas_cgen_record_fixup): Remove unnecessary != 0 test. - (gas_cgen_record_fixup_exp): Ditto. - (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu - descriptor, not global variable. - (gas_cgen_md_apply_fix3): Refer to operand_table via cpu - descriptor, not global variable. Refer to insert_operand handler - via cpu descriptor, not global function. - * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC. - * config/tc-fr30.c: Include opcodes/fr30-desc.h. - (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc. - CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. - Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS. - * config/tc-m32r.c: Ditto. - (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands. - (md_assemble): Ditto. - (md_convert_frag): Update call to CGEN_OPERAND_ENTRY. - -1999-02-09 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2 - relocations for ELF targets. - -1999-02-08 Nick Clifton <nickc@cygnus.com> - - * configure.in: Add support for StrongARM target. - * configure: Regenerate. - -1999-02-05 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions. - - * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH - for COFF ports. - -Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options. - -Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com> - - * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define. - (INTEL_DWORD_MNEM_SUFFIX): Define. - (BYTE_PTR): Define. - (WORD_PTR): Define. - (DWORD_PTR): Define. - (XWORD_PTR): Define. - (SHORT): Define. - (OFFSET_FLAT): Define. - (FLAT): Define. - (NONE_FOUND): Define. - (No_dSuf): Define. - (No_xSuf): Define. - * config/tc-i386.c (set_intel_syntax): New routine. - (intel_syntax): Declare. - (allow_naked_reg): Declare. - (md_pseudo_table): Support .intel_syntax and .att_syntax. - (intel_float_operand): New routine. - (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX. - Handle brackets as well as parens. Call i386_intel_operand for - intel syntax. Reverse operands if appropriate. Handle new - suffixes. Handle movzx and movsx. - (i386_is_reg): New routine. - (i386_immediate): New routine. - (i386_scale): New routine. - (i386_displacement): New routine. - (i386_operand_modifier): New routine. - (build_displacement_string): New routine. - (i386_parse_seg): New routine. - (i386_intel_memory_operand): New routine. - (i386_intel_operand): New routine. - (i386_operand): Call i386_displacement, i386_immediate, - i386_scale, etc. instead of handling inline. - (parse_register): Handle registers without prefix. - -Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com> - - * configure: Regenerate. - * configure.in (arm-*-oabi): New. - (thumb-*-oabi): New. - * config/tc-arm.c (target_oabi): Declare. - (md_apply_fix3): Support REL relocs. - (md_parse_option): Handle -oabi. - (elf32_arm_target_format): New routine. - (md_longopts): Add OPTION_OABI. - * config/tc-arm.h: Redefine TARGET_FORMAT. - - -1999-01-28 Nick Clifton <nickc@cygnus.com> - - * write.c (write_relocs): Handle out of range error. - - * config/tc-fr30.c (fr30_fix_adjustable): New function. - (fr30_force_relocation): Default to 0. - - * config/tc-fr30.h (obj_fix_adjustable): Define. - (TC_FORCE_RELOCATION): Define. - - * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE - relocs. - -1999-01-16 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (write_2_short): Do not generate a sequential - merge of two instructions if the left instruciton kills the right. - -1999-01-11 Doug Evans <devans@casey.cygnus.com> - - * Makefile.in: Regenerate. - * configure.in: Redo test for using cgen. - * configure: Regenerate. - -1999-01-09 Nick Clifton <nickc@cygnus.com> - - * config/obj-coff.h (obj_adjust_symtab): Prevent accidental - redefinition of this macro. - -Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc" - warning. - -1998-12-29 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (append_insn): For mips16, insert a nop between - a read of HI or LO and an immediatly following branch. - -1998-12-29 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (md_begin): Another correction to the setting of - mips_eabi64. - -1998-12-23 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (md_begin): Correct type-o in setting of - mips_eabi64. - -1998-12-21 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16 - bit insn when optimizing, so that parallelised instructions will - start on a 32 bit boundary. - -1998-12-19 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (mips_eabi64): New. - (md_begin): Set mips_eabi64. - (mips_elf_final_processing): Use it. - -1998-12-18 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (mips_elf_final_processing): - Correct setting of ABI in e_flags. - -Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com> - - * config/tc-fr30.c (md_assemble): Warn about invalid instructions - in delay slots. - -1998-12-16 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111. - -1998-12-15 Doug Evans <devans@casey.cygnus.com> - - * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a - warning, values that don't fit in the field. - -1998-12-15 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (mips_abi_string): New. - (md_parse_option,md_longopts): Add mabi. - (mips_elf_final_processing): Set e_flags based on mabi flag. - -1998-12-15 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (md_parse_option): Handle vr4111. - -98-12-11 Ken Raeburn <raeburn@cygnus.com> - - * config/tc-h8300.c (build_bytes): Change message given if the - instruction requires H8/300H mode and we're not in Hmode, to - suggest that it may be the operand modes that are the problem, not - necessarily the opcode. - -1998-12-10 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c: Add line separator character. - -Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com> - - * configure.in (hppa-*-mpeix*): New target. - * config/obj-som.h (obj_som_compiler): Declare. - * config/obj-som.c (compiler_seen): New static variable. - (obj_som_compiler): New function. - * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h. - (md_pseudo_table): Add "compiler" if OBJ_SOM. - (pa_type_args): Set hppa_priv_level. - (pa_compiler): New static function if OBJ_SOM. - * configure: Rebuild. - -Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com> - - * read.c (output_leb128): Don't mark as inline. - -1998-12-08 Andrew MacLeod <amacleod@cygnus.com> - - * config/tc-ppc.c (ppc_vbyte): Prototype and new function for - AIX .vbyte unaligned data support. - (md_pseudo_table): Add 'vbyte' to list of valid pseudos. - (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable - sections. - -1998-12-07 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous - input handling. - -Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-arm.c (elf32_arm_force_relocation): Check for - BFD_RELOC_ARM_PCREL_BRANCH. - -Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after - checking the target type. - (mips-dec-bsd*): Set endian to little. - * configure: Rebuild. - - COFF weak symbol support, based on patches from Mark Elbrecht - <snowball3@usa.net>: - * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER. - * config/obj-coff.c (obj_coff_weak): New static function. - (obj_coff_endef) [both versions]: Handle weak symbols. - (coff_frob_symbol): Likewise. - (yank_symbols): Likewise. - (obj_pseudo_table): Add "weak". - - * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent - <aymeric.vincent@emi.u-bordeaux.fr>. - * aclocal.m4: Rebuild with current tools. - * configure: Rebuild. - - * config/tc-alpha.c (emit_ldgp): Give an error message rather than - an assertion failure for a case we can't handle when OBJ_ECOFF. - - * expr.c (operator): And with 0xff to avoid problems with signed - char. - -1998-12-03 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c (md_cgen_lookup_reloc): Generate - BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32. - -1998-12-02 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for - LDI:20 insn. - -Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com> - - * config/tc-fr30.c (md_pcrel_from_section): Restore previous - calculation of pcrel point. - -Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of - pcrel point. - -Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d10v.c (md_assemble): Make static 'etype' have file - scope. - (d10v_cleanup): Only generate previous insn if a multiline insn is - not pending. - -Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for - FR30_OPERAND_I32. - -Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and - -marm6xxx command line switches. - -1998-11-18 Doug Evans <devans@casey.cygnus.com> - - * Makefile.am (DEP): Use $(srcdir)/../mkdep. - (itbl-ops.o): Delete duplicate dependencies. - Rebuild dependencies. - Add fr30 dependencies. - * Makefile.in: Rebuild. - -Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest - opcode list. - * listing.c: Ignore line terminator characters found inside - strings. - -Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com> - - * po/gas.pot: Regenerated. - -Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c (fr30_is_colon_insn): New name for - fr30_is_label_start(). Also checks for delay slot insns. - - * config/tc-fr30.c (fr30_is_label_start): New function: Handle - FR30 instructions which contain a colon in the mnemonic. - - * config/tc-fr30.h (TC_START_LABEL): Define this macro. - -Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.c: Removed currently superflous code. - -Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-fr30.h: New file. - * config/tc-fr30.c: Tweaking so that it will compile. - -Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-d10v.h (obj_fix_adjustable): Define. - (TC_FORCE_RELOCATION): Define. - (d10v_force_relocation): Declare. - * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs. - (md_apply_fix3): Handle Vtable relocs. - (d10v_fix_adjustable): New. - (d10v_force_relocation): New. - -Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c: Change default behaviour to ignore potential - conflicts between register name and symbol names. - -Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com> - - * configure.in: Add fr30-*-*. - * config/tc-fr30.c: New file. - * Makefile.in: Regenerated. - * config.in: Regenerated. - * configure: Regenerated. - * doc/Makefile.in: Regenerated. - * po/gas.pot: Regenerated. - -Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-m32r.c (assemble_two_insns): Ensure both insns - are 16 bit insns. - -Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * app.c (do_scrub_begin): Set characters above 127 to be symbol - characters. - (do_scrub_chars): Add some casts to unsigned char to avoid - unwanted sign extension. - * read.c (lex_type): Set characters about 127 to be symbol - characters. - * config/tc-i386.c (md_begin): Set identifier_chars and - operand_chars for values above 127. - -Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com> - - * configure.in: detect cygwin* instead of cygwin32* - * configure: regenerate - -Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com> - - * listing.c: Add support for producing a listing from piped - input. - -Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com> - - * config/tc-mips.c (hilo_interlocks): Remove mips_3900. - (append_insn): Account for the tx39's multiply behavior. - -1998-10-26 Michael Meissner <meissner@cygnus.com> - - * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns - from assemble_parallel_insns. Add support for '->' to indicate - explicitly serializing the instructions. - (md_assemble): Ditto. - -Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and - WEAK handling. - -Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com> - - * cgen.c (gas_cgen_md_apply_fix3): Revert last change. - -Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com> - - * config/tc-mips.c : support frame and regmask/fregmask when - MIPS_STABS_ELF is specified. - -Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF. - (md_apply_fix): Don't return 1 for VTABLE relocs. - * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF. - -Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * doc/c-i386.texi: Replace occurences of "opcode" with - "instruction mnemonic", "instruction", or "mnemonic" when - referring to the name of an instruction. Use "opcode" when - referring to the sequence of machine bytes. - - * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars. - (is_opcode_char): Rename to is_mnemonic_char. - (md_assemble and i386_operand): Correct error messages from - "opcode" to "instruction mnemonic" - Rename throughout opcode[] -> mnemonic[], opp -> mnem_p, - MAX_OPCODE_SIZE -> MAX_MNEM_SIZE, - DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX, - WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX, - BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX, - SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX - LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX - - * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX. - - * config/tc-i386.c (i386_operand): Check for garbage after - register name. - -Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc - for BFD_ASSEMBLER to only change value when COFF if TE_PE. - -Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-sh.h (obj_fix_adjustable): Define. - * config/tc-sh.c (sh_force_relocation): Handle VT relocs. - (md_apply_fix): Likewise. - (tc_gen_reloc): Likewise. - (sh_fix_adjustable): New. - -Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P. - * cgen.h (gas_cgen_finish_insn): Update prototype. - * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P. - cgen_insn_t -> CGEN_INSN_INT. - (make_parallel): Update handling of CGEN_INT_INSN_P. - (assemble_parallel_insn): Ditto. - (target_make_parallel): New function. - (md_assemble): Use it. - -Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-m32r.c (m32r_force_relocation): Fix typo. - -Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-sh.c (md_assemble): Make sure the entire opcode is - converted into lower case. - -Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com> - - * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs. - (gas_cgen_tc_gen_reloc): Likewise. - * config/tc-m32r.h (obj_fix_adjustable): Define. - * config/tc-m32r.c (m32r_fix_adjustable): New. - (m32r_force_relocation): Handle VTABLE relocs. - -Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com> - - * doc/c-arm.texi (ARM Directives): Document .ltorn directive. - -Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode - to lower case before parsing. - - * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly - parallel insns modift buts in the PSW as a side effect. - -Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (find_format): Test for missing flag and - control registers. - - (md_apply_fix3): Fix error messages to avoid - assumption about presence of a symbol. - - (parallel_ok): Disallow parallel instructions that both modify the - same flag register. - - (find_format): Generate a warning if an odd numbered register is - used as the first register in a mutli-register instruction. - -Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_apply_fix3): Do not assume that bad - relocations are always associated with a symbol. - -Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com> - - * tc-sparc.h (TC_FORCE_RELOCATION): Define. - (elf32_sparc_force_relocation): Declare. - * tc-sparc.c (md_apply_fix3): Handle vtable relocs. - (tc_gen_reloc): Handle vtable relocs. - (elf32_sparc_force_relocation): New. - -Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com> - - * symbols.c (S_IS_FUNCTION): New. - * config/tc-v850.h (obj_fix_adjustable): Define. - (TC_FORCE_RELOCATION): Define. - (v850_force_relocation): Declare. - * config/tc-v850.c (tc_gen_reloc): Use offset instead - of fx_addnumber for VTABLE reloc addends. - (md_apply_fix3): Handle VTABLE relocs. - (v850_fix_adjustable): New. - (v850_force_relocation): New. - -Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c (fp_operand_format): Add some additional formats. - (pa_ip): Do not automatically promote into pa2.0 mode. - (pa_level): Handle ".level 2.0". - -Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE. - * config/tc-i386.h (template.extension_opcode): Change to - unsigned int to allow full range of 8-bit opcode suffixes. - (None): Redefine as 0xffff. - - From Jeff B Epler <jepler@usgs.gov> - * doc/c-i386.texi (i386-SIMD): New section. - -Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com> - - * read.c (discard_rest_of_line): New function. - * read.h: Declare it. - * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it. - -Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d10v.c (find_symbol_matching_register): New function. - (find_opcode): Cope with the case where a register name matches - a symbol name. - -Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_pcrel_from): Rename to - v850_pcrel_from_section. - (v850_pcrel_from_section): Do not resolves symbols in other - sections. - - * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define. - -Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d10v.c (find_opcode): Generate an error if a register - is supplied for an operand that should not be a register. - -Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (write_2_short): But do allow delayed branch - instructions to have another instruction in the right bin. - -Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (write_2_short): Do not allow instructions in - the right container if the left container holds a branch - instruction. - -Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (reg_name_search): Only warn if a name matches - both a register name and symbol name. - (find_format): Allow correct parsing of MVTSYS and MVFSYS insns. - -Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU - execution unit class. - - (reg_name_search): If a name matches a register and a symbol, - prefer the register. - (find_format): Disallow flag registers when a general purpose - register is required. - If a number is required, but a register has been given, check to - see if a symbol with the same name as the register exists, and if - so, use that symbol. - -Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com> - - * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens. - -Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (find_format): Do not accept flag registers as - general purpose registers. - (find_format): If an immediate value is expected at a given place - in a format, but a register name has been provided instead, check - to see if that register name matches the name of a predefined - symbol and if it does, then use the symbol instead. - (reg_name_search): If a register name matches a symbol name, - prefer the register name to the symbol name. - -Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset - the previous insn to empty. - -1998-09-20 Michael Meissner <meissner@cygnus.com> - - * config/tc-ppc.c (md_apply_fix3): Do not break string into two - pieces, forcing the use of an ANSI compiler. - -Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable - relocs. - * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs. - -Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com> - - * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm - assembler syntax. - (obj_elf_vtable_entry): Likewise. - * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF. - * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations. - (tc_gen_reloc): Likewise. - (arm_fix_adjustable): Likewise. - (elf32_arm_force_relocation): New. - (armelf_frob_symbol): Remove coff-style symbol support. - -Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-i386.c (i386_operand): Fix typo in last patch. - -Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-arm.c (arm_adjust_symtab): Move #ifdef - OBJ_COFF so that routine is defined for a.out format. - -Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-i386.c (i386_operand): Detect non-segment registers - used as segment prefixes. - -Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com> - - * ehopt.c (check_eh_frame): Check the size of the FDE, and don't - optimize across FDE boundaries. - - * config/obj-coff.c (obj_coff_section): Preserve any link once - flags when setting the section flags. - -Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.h (obj_adjust_symtab): Fixed typo. - * config/tc-arm.c (armelf_adjust_symtab): Reformatted. - -Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz> - - * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words - to the host width. - -Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com> - - * frags.c (frag_grow): Include the size of the frag struct in the - obstack chunk size. - - * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start - if the new subseg comes before the old. - -Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz> - - * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction - to handle edge8 and edge16. - -Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com> - - * config/obj-elf.c (obj_elf_vtable_inherit): Print error message - before we clobber the symbol involved. - -Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-arm.c: Remove OBJ_ELF definitions for - S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only - use arm_adjust_symtab for OBJ_COFF. - (armelf_adjust_symtab): New Routine. - * config/tc-arm.h: Define obj_adjust_symtab to - armelf_adjust_symtab for OBJ_ELF. - -Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com> - - * configure.in: Make all i386-elf targets use bfd_gas. - * config/tc-i386.c (tc_i386_force_relocation): New. - (tc_i386_fix_adjustable): Don't fix vtable relocs. - (md_apply_fix3): Likewise. - (tc_gen_reloc): Handle them. - * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling - tc_i386_force_relocation. - -Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_show_usage): Improve formatting of --help output. - -Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_assemble): Copy previous opcode over - current opcode after writing the first insturction of a reverse - sequential pair. - -Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com> - - * read.h (generate_lineno_debug): Add prototype. - * read.c (generate_lineno_debug): Make non-static. - -Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Only warn for address/data size - prefixes. - -Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations - against Thumb function names, as the linker needs this information. - -1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com> - - * expr.c (operand): Check also that there is no advance in operand - after atof_generic in order to decide "is it label 0f or floating - point number?". - -Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c: Replace double dash prefix to M32R specific - command line options with a single dash. - * doc/c-m32r.texi: Replace double dash prefix with a single dash. - -Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com> - - * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF. - * tc-arm.c (arm_fix_adjustable): New routine. - -1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com> - - * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space, - s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or - demand_empty_rest_of_line before mri_comment_end. - (equals): Check garbage after expression before - mri_comment_end in MRI mode. - -Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a - small immediate constant to use the constant itself rather than - always using 1. - -Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-hppa.c (pa_enter): Call as_bad rather than abort. - (pa_leave): Likewise. - -Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Emit a warning for stand-alone - prefixes. - (i386_operand): Fix an error message. - -Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com> - - * doc/c-arm.texi (ARM Directives): Document .req directive. - - * config/tc-arm.c (reg_required_here): Display erroneous string if - the register name could not be decoded. - Do not set inst.instruction if the sift is -1. - -Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as - we do for EXTERN. - -Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (d30v_align): Always perform alignment request, - even if it is belived to be unnecessary. - -Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - config/tc-i386.c (i386_operand): Size immediate constants by - suffix (erroneously removed as part of July 7 change). - -Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com> - - * config/obj-elf.h: Check for redefinition of obj_frob_symbol. - * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. - (armelf_frob_symbol): New Routine. - * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF. - -Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms. - -Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_begin): Set BFD private flags depending upon - command line switches passed to assembler. - -Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated. - (gas_cgen_opcode_desc): Declare. - (gas_cgen_parse_operand): Declare. - (*): Prepend gas_ to gas specific fns to denote them as such. - All uses updated. - * cgen.c (gas_cgen_opcode_desc): New global - (gas_cgen_init_parse): Renamed from cgen_asm_init_parse. - (queue_fixup): Renamed from cgen_queue_fixup. - (*): Prepend gas_ to gas specific fns to denote them as such. - All uses updated. - (gas_cgen_md_apply_fix3): Update call to insert_operand. - (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn. - * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM. - Open opcode table and initialize it. - (make_parallel): Use gas_cgen_opcode_desc. - (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM. - (md_assemble): Ditto. - -Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com> - - * as.h (debug_info_type): Add entries for unspecified and dwarf*. - * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call - as_where ourselves. Provide a stub for !ECOFF_DEBUGGING. - * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H. - Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection. - * read.c (generate_lineno_debug): Tidy ECOFF bits. Use - DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test. - * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable. - (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING. - (INIT_STAB_SECTION): Likewise. - (OBJ_PROCESS_STAB): Likewise. - - * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug. - (md_parse_option): Watch for them. - (alpha_cur_ent_sym, alpha_flag_mdebug): New variables. - (md_begin): Kill neverdef code. - (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New. - (s_alpha_prologue): Watch alpha_cur_ent_sym. - (s_alpha_coff_wrapper): New. - (md_pseudo_table): Trap all ECOFF pseudos. - -Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com> - - Start of changes to remove mdebug section from mips*-elf - Based on MIPS_STAB_ELF definition - * acconfig.h: undef if not configured - * config.in: undef if not configured - * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf - * config/tc-mips.c (s_ent): set BSF_FUNCTION - * stabs.c (s_stab_generic): flush frag - -Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com> - - * configure.in: (arm-*-elf): Handle. - (thumb-*-elf): Handle. - * configure: Regenerate. - * read.c (stringer): Fix typo in comment. - * write.c (fixup_segment): Don't add symbol value to addend if - TC_ARM and OBJ_ELF. - * config/tc-arm.c (md_section_align): Don't align dwarf debug - sections. - (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset - for OBJ_ELF. - -Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com> - - * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables. - (write_2_short): Emit warning if new flag is set. - (do_assemble): Set flags if left instruction is one of special - "right-instruction-killer" type. - -Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com> - - * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc): - Always output words in debug_info section as big endian. - (sparc_target_format): Choose correct bfd target. - (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32. - -Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization - to work with internationalization code. Issue an error when two - operands match that are not allowed to match. - -Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com> - - * configure.in (install_tooldir): Allow target to specify whether - it wants to be installed in $(tooldir)/bin. - * configure: Regenerate. - * Makefile.am (install-exec-local): Set install-exec-tooldir - dependency via configure. - * Makefile.in: Regenerate. - -Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com> - - * Makefile.am (install-exec-local): Split into two ... - (install-exec-bindir,install-exec-tooldir): New rules. - * Makefile.in: Regenerate. - -Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am (install-exec-local): Don't remove the file before - checking whether $(bindir) == $(tooldir)/bin. From Maciej - W. Rozycki <macro@ds2.pg.gda.pl>. - * Makefile.in: Rebuild. - -Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com> - - * cgen.c: Include libiberty.h. - (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc. - (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc. - * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare. - (md_cgen_lookup_reloc)): Declare. - (md_cgen_record_fixup_exp): Declare. - * config/tc-m32r.h (md_pcrel_from_section): Declare. - (m32r_relax_frag): Declare. - (cgen_md_apply_fix3): Decls moved to cgen.h. - (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto. - (m32r_cgen_record_fixup_exp): Delete decl. - * config/tc-m32r.c (m32r_cpu_desc): #if 0 out. - (assemble_nop): Delete. - (expand_debug_syms): Delete unused `exp'. - (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc). - Add default case for -Wall. - (m32r_cgen_record_fixup_exp): Add default case for -Wall. - (md_atof): Delete unused wordP. - -Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL - value. - -Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo: Add documentation for .end, .exitm, .fail, - .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes, - .print, .purgem, and .struct. Remove documentation for - .app-file. - -Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand. - Update call to insert_operand. - -Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (ms_show_usage): Formatting changes. - -Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (md_assemble): Don't get confused by trailing - whitespace after a prefix operator. - -Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com> - - * configure.in (i386-*-beos{pe,elf,}*): Recognize. - -Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com> - - * config/tc-sparc.c (log2): New static function. - (s_reserve): Use log2 to convert alignment before calling - record_alignment. - (s_common): Use log2 to convert alignment before calling - record_alignment and frag_align. - (sparc_cons_align): Use log2. - -Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF. - (s_common): Likewise. - - * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct - initialization of waddr. - (sparc_elf_final_processing): Add default case to switch. - -Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather - than temporary real. - -Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com> - - * write.c (subsegs_finish): Don't align the segments if there were - any errors. - - * config/obj-coff.c (c_symbol_merge): Correct number of bytes when - copying aux information. - - * expr.c (make_expr_symbol): Catch attempts to turn an O_big - expression into a symbol. - -Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (mode_from_disp_size): Change arg and return - type to unsigned int. - (md_assemble): Change type used to store offsets from unsigned - long to long. - (i386_operand): Switch error check to only call RESTORE_END_STRING - once after parse_register. - -Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_show_usage): Changed format to match that - of gcc, ld, etc. - - * as.c (show_usage): Changed format to match that of gcc, ld, etc. - -Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable - relocs. - (md_apply_fix_2): Force the symbol of the vtable reloc to be - weak. - -Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com> - - * doc/Makefile.am (MAINTAINERCLEANFILES): Define. - * doc/Makefile.in: Rebuild. - -Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits - for %lo expressions. - (mips_ip, case 'u'): Move range check after code to mask - off bits in %hi/%lo expressions. Mask off high bits for - %lo expressions. - -Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com> - - * doc/Makefile.am (gasver.texi): New target. - (as.info, as.dvi): Depends upon gasver.texi. - * doc/as.texinfo: Include gasver.texi. Mention version number on - title page and in top node. - * doc/Makefile.in: Rebuild. - -Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com> - - * listing.c (listing_listing): For EDICT_LIST, skip all lines up to - but not including the line containing the edict. - * listing.h (LISTING_EOF): New. - * input-scrub.c (input_scrub_next_buffer): Call it. - -Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_operand): Don't set the size of an - immediate address based solely on the suffix and the mode. - - * config/tc-i386.c (md_assemble): Add assertion to make sure - overlap2 does not set Imm. - - * config/tc-i386.c (space_chars): Remove. The scrubber converts - sequences of whitespace to a single space. - (is_space_chars): Just compare with space. - (md_begin): Don't initialize space_chars. - (md_assemble): Just skip a single whitespace character. - (i386_operand): Rewrite base-index parsing to use new - parse_register, and to skip white space. Skip white space in a - number of other places too. Don't give error message if - parse_register fails. - (parse_register): Change reg_string parameter to be non-const. - Add end_op parameter. Skip white space after the `%', and return - end of register string. Give error message here rather than - caller. - -Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com> - - Based on patch from Matt Semersky <matts@scd.hp.com>: - * expr.c (op_encoding): Make const. - (expr_set_precedence): New function. - (expr_begin): Don't set operator rankings, just call - expr_set_precedence. - * expr.h (expr_set_precedence): Declare. - * read.c (s_mri): Call expr_set_precedence. - -Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo (Statements): Remove paragraph discussing - continuing lines with a backslash. This hasn't worked for years, - if it ever did. - -Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de> - - * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak - symbol definitions. - (Ctors_Symbols, Dtors_Symbols): New symbol chains. - (ps_CTORS, ps_DTORS): New section types. - (vms_fixup_xtors_section): New function - (Ctors_Psect, Dtors_Psect): Define. - (IS_GXX_XTOR): Define - (global_symbol_directory): Change check of gxx_bug_fixed to 0. - Filter static constructors/destructors and add to - Ctors_Symbols/Dtors_Symbols chain. - (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to - appropriate section. - - * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha". - * makefile.vms: Merge vax/vms support. - -Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com> - - * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New. - (elf_pseudo_table): Add them. - * config/tc-mips.c (mips_force_relocation): Force vtable relocs. - (md_apply_fix): Accept them. - (mips_fix_adjustable): Don't adjust them. - (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel. - * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs. - * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs. - (tc_fix_adjustable): Don't adjust them. - -Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.am (CGEN_CPU_PREFIX): New variable. - (cgen.o): Use it. - * Makefile.in: Regenerate. - * configure.in: AC_SUBST cgen_cpu_prefix. - * configure: Regenerate. - -Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define. - Changed all users of COND12_DELAY. - -Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (set_arch_mach): New function. - (md_pseudo_table): Add pseudo-ops to set the current machine type. - (md_begin): Default to mn10300 mode. - (md_assemble): Only accept instructions for the core mn10300 - chip and the active machine type. - -Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com> - - * subsegs.h (segment_info_type): Give the struct a name. - * config/tc-h8300.h (tc_reloc_mangle): Add prototype. - * config/tc-h8500.h (tc_reloc_mangle): Declare. - * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype. - * config/tc-w65.h (tc_reloc_mangle): Declare. - * config/tc-z8k.h (tc_reloc_mangle): Declare. - -Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-v850.c (v850_comm): Restore old section - after common processing. - -Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de> - - * config/obj-vms.c (Create_VMS_Object_File): Force binary file. - -Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com> - - * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to - char with code that explicitly sign-extends. - -Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_begin): Restore text section as the current - section after creating call table sections. - * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly - code. - - * config/obj-coff.c (c_symbol_merge): Replace complex expresion - with call to macro SYM_AUXINFO. - -Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com> - - * Makefile.am (install-exec-local): Don't let EXEEXT interfere - with the program transform name. - * Makefile.in: Rebuild. - -Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary - information. - -Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (i386_operand): Be prepared for a space between - the open parenthesis and the start of the register operand, - because of the June 16 change. - -Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if - BFD_ASSEMBLER. - -Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (d30v_align): Always perform alignment request, - even if it is belived to be unnecessary. - -Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com> - - * write.c (adjust_reloc_syms): Never adjust relocs against weak - symbols. - * config/tc-mips.c (md_apply_fix): Adjust accordingly. - -Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the - shift amount for a repeated operand. The shift amount for the - repeated copy comes from the size of the operand. - -Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support. - -Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_show_usage): Fix -mipsN usage. - -Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all - characters in it as LEX_IS_SYMBOL_COMPONENT. - * config/tc-i386.h (tc_symbol_chars): Define. - (extra_symbol_chars): Declare. - * config/tc-i386.c (extra_symbol_chars): Define. - (comment_chars): Don't use '/' as comment start if TE_LINUX. - (line_comment_chars): Set to '/' if TE_LINUX. - * doc/c-i386.texi (i386-prefixes): Update. - * doc/internals.texi (CPU backend): Document tc_symbol_chars. - -Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com> - - * po/Make-in (all-yes): If maintainer mode, depend on .pot file. - ($(PACKAGE).pot): Unconditionally depend on POTFILES. - -1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com> - - * config/tc-d10v.c (md_apply_fix3): Checking displacement - constraint in instructions REP & REPI. - -Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8, - BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages. - - (check_range): If the operand is shifted, then shift the number - before checking its range. - - * write.c (adjust_reloc_syms): Add more checks for NULL pointers. - - * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special - common sections. - -Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_comm): Create special sections as needed. - -1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com> - - * config/tc-d10v.c (write_2_short): Addition of swapping - instructions for sequential and reverse sequential order when - given order is not possible. - -Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am: Rebuild dependencies. - (DEP_INCLUDES): Fix reference to intl build directory. - * Makefile.in: Rebuild. - -Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * doc/c-i386.texi: Update 16 bit documentation. - - * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32, - IgnoreDataSize to IgnoreSize as they are used for address size as - well as data size. - * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in - 32-bit mode, similarly addr16/data16 and variants. - -Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_assemble): Fix handling of reverse - sequential word multiply instructions. - - (do_assemble): Add extra command line argument, to allow mul32 - attribute to be preserved across parallel insns. - (md_assemble): Insert NOPs between explicitly parallel insns which - contain an 32 bit multiply and a 16 multiply. - -Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and - likewise for REPE. - - * config/tc-i386.c (reloc): Add braces. - - * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be - consistent with Intel naming. - * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't - use bitfields in sib_byte. - (modrm_byte): Don't use bitfields here either. - - * config/tc-i386.c (current_templates): Add const. - (parse_register): Add const to return, param, and char *s. - (i386_operand): Add const to reg_entry *r. - * config/tc-i386.h (templates): Add const to start, end. - - Inspired by code for 16 bit gas support from Martynas Kunigelis - <martynas@nm3.ktu.lt>: - * config/tc-i386.c (md_assemble): Add full support for 16 bit - modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns. - (uses_mem_addrmode): Remove. - (md_estimate_size_before_relax): Add support here too. - (md_relax_table): Rewrite interface to md_relax for 16 bit - support. - (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove. - (opcode_suffix_to_type): Remove. - (CODE16, SMALL, SMALL16, BIG, BIG16): Define. - (SIZE_FROM_RELAX_STATE): Modify to suit above. - (md_convert_frag): Likewise. - (i386_operand): Add support for 16 bit base/index regs, - immediates, and displacements. Remove some unnecessary casts, and - localise end_of_operand_string, displacement_string_start, - displacement_string_end variables. Add GCC_ASM_O_HACK. - * config/tc-i386.h (NO_BASE_REGISTER_16): Define. - - * config/tc-i386.c (prefix_hash): Remove. - (md_begin): Rewrite without obstacks. Remove prefix hash table - handling. Rewrite lexical table handling. - (i386_print_statistics): Don't print prefix statistics. - (md_assemble): Rewrite instruction parser so that line is not - converted to lower case. Don't do a hash_find for prefixes, - instead recognise them via opcode modifier. - (expecting_operand, paren_not_balanced): Localise variables. - * config/tc-i386.h (IsPrefix): Define. - (prefix_entry): Remove. - - * config/tc-i386.h (PREFIX_SEPERATOR): Don't define. - * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using - '\\' in case where comment_chars contains '/'. - - * config/tc-i386.c (MATCH): Ensure given operand and template - match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid; - you must write `ljmp *table(%ebx)'. - - From H.J. Lu <hjl@gnu.org>: - * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define - as 0 ifndef BFD_ASSEMBLER. - (md_assemble): Allow immediate operands without suffix or - other reg operand to default in size to the current code size. - -Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-v850.c (md_begin): Restore creation of - .call_table_text and .call_table_data sections. - -Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_assemble): Set execution type to unknown - after emitting a word of noops. - -Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2. - (i386_operand): Simplify checks for valid base/index combinations. - Disallow `in 4(%dx),%al'. - - * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and - index_reg const. - (add_prefix): Change parameter from char to int. - - * config/tc-i386.h (Ugh): Define opcode modifier. - * config/tc-i386.c (md_assemble): Print warnings for Ugh insns. - - * config/tc-i386.c (md_assemble): Rewrite MATCH and - CONSISTENT_REGISTER_MATCH macros to check register types more - thoroughly. Check for illegal suffix/operand combinations - when matching insns with operands. Handle new `s' suffix, and - associated FloatMF opcode modifier for float insns with memory - operands. - * config/tc-i386.h (FloatMF): Define new opcode modifier. - (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise. - (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define. - * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to - DATA_PREFIX_OPCODE throughout. - - * config/tc-i386.c (REGISTER_WARNINGS): Define. - (md_assemble): Rewrite suffix/register operand checking code to be - more thorough. Remove Abs8,16,32. Change occurrences of Mem to - AnyMem, the better to grep. - (pi): Remove Abs. - (i386_operand): Don't set Mem bits in i.types[this_operand] when - given a memory operand. Don't set Abs bits either. - (type_names): Remove Mem*, Abs*. - * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't - define opcode_modifiers as these cases are handled by Disp8, - Disp16, Disp32 and suffix checks. - (COMES_IN_BOTH_DIRECTIONS): Remove. - (FloatR): Define. It's OK to share the bit with ReverseRegRegmem. - - * config/tc-i386.c (md_assemble): Don't emit operand size prefix - if IgnoreDataSize modifier given. Remove ShortformW modifier - test. Add test for ShortForm in W base_opcode modification. - Merge Seg2ShortForm and Seg3ShortForm code. - * config/tc-i386.h (ShortFormW): Remove. - (IgnoreDataSize): Define. - -Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (md_assemble): Store previous segment state - with previous instruction. - -Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define. - (ebp, esp): Remove static variables. - (MATCH): Remove test for InOutPortReg. - (i386_operand): Properly handle InOutPortReg here instead. - Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax' - (md_assemble): Simplify and correct modrm and sib generation. - (i386_operand): Add warning for scale without index. - Rewrite checks for valid base/index combinations. - - * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of - macros and enclose in do while(0). - (RESTORE_END_STRING): Likewise. - (md_assemble): Add one to printed operand number so we start - from 1 not 0. Add some more gettext invocations. - (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand - number here too. - - * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX, - DATA_PREFIX, SEG_PREFIX): Define. - * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field. - (check_prefix): Remove function. - (add_prefix): New function. Add prefix to i.prefix as well as - doing checks. - (md_assemble): Changes for add_prefix. Remove hack for wait - prefix, instead always output prefixes in fixed order. Test - for jcxz/loop when selecting between word & dword operations, - and add address size prefix rather than operand size prefix. - Remove operand -> address size hack when emitting jcxz/loop. - (i386_operand): Remove O_Absent check as it's done in expr. - -Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Recognize m5200 as a cpu_type of m68k. - * aclocal.m4: Rebuild with current libtool. - * configure: Rebuild. - -Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls - to relaxable_symbol to prevent references to external symbol from - being relaxed. - -Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all - symbols are relaxable. - -Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-v850.c (md_begin): Don't create special - sections by default. - -Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (macro): For div and udiv, close the - reorder block as soon as possible. - -Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com> - - From Matt Semersky <matts@scd.hp.com>: - * macro.c (macro_mri_mode): New function. - * macro.h (macro_mri_mode): Declare. - * read.c (s_mri): Call macro_mri_mode when switching in and out of - MRI mode. - -Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de> - - * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in - OBJ_EVAX case. - - * config/tc-alpha.c (s_alpha_comm): Defer restoring character - until after xstrdup in OBJ_EVAX case. - -Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu> - - * config/tc-vax.c (md_create_short_jump): Fix off by two bug in - offset calculation. Also, use VAX_BRW from vax-inst.h instead - of hardcoded magic number. - (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros. - -Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com> - - * read.c (do_s_func): New function. - (s_func): Call it. - * read.h (do_s_func): Add prototype. - -Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-m32r.c (m32r_do_align): Only fill code sections with - nops if fill pattern not specified. - -Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com> - - From Andrew Crabtree <andrewc@typhoon.rose.hp.com>: - * config/te-go32.h (TE_GO32): Define. - * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32. - -Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com> - - Implement .func/.endfunc pseudo-ops. - * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare. - (s_func): Declare. - * read.c (potable): Add .func,.endfunc. - (s_func): New function. - * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New - functions. - (in_doc_func_p,current_function_label): New static globals. - (stabs_generate_asm_lineno): Emit function relative stabs if in .func. - -Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-a29k.h (WORKING_DOT_WORD): Define. - * config/tc-alpha.h (WORKING_DOT_WORD): Define. - * config/tc-arm.h (WORKING_DOT_WORD): Define. - * config/tc-h8300.h (WORKING_DOT_WORD): Define. - * config/tc-h8500.h (WORKING_DOT_WORD): Define. - * config/tc-hppa.h (WORKING_DOT_WORD): Define. - * config/tc-i860.h (WORKING_DOT_WORD): Define. - * config/tc-i960.h (WORKING_DOT_WORD): Define. - * config/tc-tic30.h (WORKING_DOT_WORD): Define. - * config/tc-w65.h (WORKING_DOT_WORD): Define. - * config/tc-z8k.h (WORKING_DOT_WORD): Define. - * config/tc-a29k.c: Don't define md_short_jump_size, - md_long_jump_size, md_create_short_jump or md_create_long_jump. - * config/tc-alpha.c: Likewise. - * config/tc-alpha.h: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-h8300.c: Likewise. - * config/tc-h8500.c: Likewise. - * config/tc-hppa.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-sparc.h: Likewise. - * config/tc-tic30.c: Likewise. - * config/tc-w65.c: Likewise. - * config/tc-z8k.c: Likewise. - -Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu> - - * config/tc-vax.c (_): Delete this macro used for placeholder - values in vax_operand_width_size; it conflicts with the _() macro - used for internationalization. - -Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (symbol_find_base): Fix case insensitive symbol name - code. From Chris Moller <moller@bops.com>. - - Based on patch from Klaus Kaempf <kkaempf@progis.de>: - * struc-symbol.h (struct broken_word): Add seg and subseg fields. - * read.c (emit_expr): Initialize seg and subseg fields of a new - broken word. - * write.c (write_object_file): Switch to the appropriate segment - and subsegment when processing a broken word. - - * config/tc-m68k.c (mri_assemble): New static function. - (build_mri_control_operand): Call mri_assemble rather than - md_assemble. - (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise. - (s_mri_endf, s_mri_endw): Likewise. - -Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com> - - * read.c (s_org): Call md_flush_pending_output if it is defined. - - * config/tc-sparc.c (md_show_usage): Add \n\ to new string. - -Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com> - - * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New. - (md_parse_option): Add for same. - (sparc_md_end): Set bfd_mach_sparc_sparclite_le. - (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE. - (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE. - - * config/tc-sparc.h (cons_fix_new_sparc): Added. - -Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (find_real_start): Relax definition of local - labels. - -Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (d30v_align): Apply address adjustment to all - symbols at the given address, not just the last one specified. - -Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian - or number_to_chars_littleendian to write data. - -Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble): Remove artificially created - register name symbols. - -Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com> - - * write.c (fixup_segment): Change "segment" to "section" in - error message. - -Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com> - - * write.c (fixup_segment): Change sym1-sym2 message again. - -Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com> - - * write.c (fixup_segment): Improve error message for sym1-sym2 - errors when sym1 is in a different segment from sym2. - -Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-m32r.c (warn_unmatched_high): New static local. - (OPTION_WARN_PARALLEL): Rename from OPTION_WARN. - (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN. - (md_longopts): Recognize --{no-,}warn-unmatched-high. - (md_parse_option): Likewise. - (md_show_usage): Likewise. - (m32r_frob_file): Likewise. - - * read.c (generate_file_debug,generate_lineno_debug): New functions. - (read_a_source_file): Call them. - * read.h (stabs_generate_asm_file): Declare. - * stabs.c (stabs_generate_asm_file): New function. - (generate_asm_file): New function. - (stabs_generate_asm_lineno): Move file name handling into - generate_asm_file. - -Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static. - (d30v_current_align, d30v_current_align_seg): New variables. - (d30v_last_label): New variable. - (d30v_align, s_d30v_align, s_d30v_text): New functions. - (s_d30v_data, s_d30v_section): Likewise. - (md_pseudo_table): Call them. - (md_begin): Initialize d30v_current_align_seg. - (md_assemble): Call d30v_align when needed by known current alignment. - (d30v_frob_label, d30v_cons_align): New functions. - * config/tc-d30v.h (md_do_align): Remove. - (tc_frob_label): Call d30v_frob_label. - (md_cons_align): New. - - * config/tc-d30v.c (find_format): Convert complex expressions to - expression symbols before processing. Clean up code formatting. - -Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com) - - * po/Make-in (install-info): New target. - -Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp" - instructions. - * config/tc-mn10300.c (md_assemble): Likewise. - -Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com> - - * Makefile.am: Update with `make dep-am'. - (HFILES): Add cgen.h. - (cgen.o): Depend on cgen.h. - * Makefile.in: Regenerate. - - * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where. - -Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se> - - * gasp.c (grab_label): Permit a label to be a preprocessor - variable by permitting a label to start with a backslash. - -Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com> - - * config/tc-mips.c (validate_mips_insn): Removed hack - for previously inaccessible bitfields in some INSN_TRAP - instructions. - -Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com> - - * config/tc-d30v.c (do_assemble): Abort with error message - if opcode operands do not match. - -Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com> - - * config/tc-mips.c (macro_build, validate_mips_insn): Implement - 'q' operand format for 20-bit "break"/"sdbbp" instructions. - (mips_ip): Truncate overflowed "break" 'c' operand. Implement - similar new 'q' operand. - -Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com> - - * cgen.c (cgen_asm_finish_insn): Fix typo. - -Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com> - - * cgen.h: New file. - * cgen.c: Include it. - (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS. - (cgen_asm_finish_insn): Result is now void. New arg `result'. - All callers updated. - * config/tc-m32r.c: Include cgen.h. - (m23r_insn): New members num_fixups,fixups. - -Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_apply_fix): Slightly rework some code - to avoid compiler warning. - -Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de> - - * makefile.vms: Run dec c with /nodebug. Pass CC value when - calling make. - - * makefile.vms (OBJS): Add ehopt.obj - -Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de> - - * doc/c-vax.texi: Correct and extend vax/vms documentation. - -Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-d30v.c (do_assemble): Accept a new parameter requesting - a short format insn. - (md_assemble): Set it for explicitly packed insns. - -Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com> - - * config/obj-coff.c (c_symbol_merge): Do not take address of - native fields when performing the memcpy. - -Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c (macro,macro2): Implement - M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I. - -Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep - relocations against globally visible symbols. - * config/tc-m68k.c (relaxable_symbol): New macro. - (m68k_ip, md_estimate_size_before_relax): Use it. - (tc_m68k_fix_adjustable): Also handle weak symbols. - -Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all - references to externally visible symbols. - * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the - values in twice for a PC relative reloc if the symbol is - externally defined. - - * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC, - don't adjust a PC relative reloc against an externally visible - symbol. - * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC, - for a PC relative fixup against an externally visible defined - symbol, arrange to store object file and addend values as though - the symbol were not defined. - (tc_gen_reloc): Likewise. - -Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com> - - * read.c (sizeof_leb128): Referenced externally by write.c so - don't inline. - -Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com> - - * config/tc-m32r.c ({,expand_}debug_sym): New functions to record - and expand a 'debug' symbol associated with the next instruction - that does not cause a short instruction to be filled with a NOP. - (md_pseudo_table): Add support for .debugsym. - (assemble_parallel_insn): Add calls to expand_debug_sym as - appropriate. - (md_assemble): Ditto. - -Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com> - - * as.c (main): Conditionally call setlocale. - * gasp.c (main): Likewise. - * asintl.h: Include <locale.h> if HAVE_LOCALE_H. - (LC_MESSAGES): Now can be defined even when ENABLE_NLS. - -Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com> - - * config/tc-d30v.c (md_show_usage): Correct gettext typo. - -Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-hppa.c: Change all calls to bzero to use memset. - (pa_ip): Add cast to avoid warning. - (tc_gen_reloc, md_apply_fix): Likewise. - (pa_find_space_by_number): Likewise. - (hppa_force_relocation): Likewise. - (pa_block): Change i to unsigned int. - * config/obj-som.h (obj_som_copyright): Declare. - -Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com> - - * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno - for line numbers for assembly source. - -Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Change version number to 2.9.4 - * configure: Rebuild. - -Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated. - -Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com> - - * ecoff.h: Change symbolS in function declaration to struct - symbol. - -Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (parse_reg): Add casts to avoid warnings. - (md_convert_frag): Fix i18n typo. - -Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com> - - * ecoff.c (ecoff_get_cur_proc_sym): New function. - * ecoff.h: Protoype it. - * config/tc-alpha.c [ELF] (s_alpha_prologue): New function. - [EVAX] (s_alpha_prologue): Delete. - (md_pseudo_table): Update. - -Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i960.c (md_assemble): Change bp_error_msg from static - array to local pointer. - (get_args, parse_expr): Add casts to avoid warnings. - -Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be> - - * read.c (s_set): Cast xmalloc return value to fragS *. - * config/tc-m68k.c (m68k_ip): Function made static to match - previous forward declaration. - (insert_reg, init_regtable, md_convert_frag_1): Likewise. - -Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c: Add internationalisation macros to error - strings. - - * config/tc-m32r.c (can_make_parallel): Add internationalisation - macros to error strings. - -Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a - reloc is in the TOC csect. - (md_apply_fix3): Correct gettext typo. - -Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (find_real_start): Ignore symbols starting with - .L - they are local labels and the branches are not really - function calls but rather far jumps. - -Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com> - - * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir). - -Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (md_assemble): Print operand number rather than - using ordinal_names. - (i386_operand): Likewise. - -Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com> - - * Makefile.am (INTLLIBS): Define to work around apparent automake - bug. - All Makefiles: Regenerated. - - * Many files: Added gettext invocations around user-visible - strings. - * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, - HAVE_LC_MESSAGES): Define. - * dep-in.sed: Added asintl.h. - * po/Make-in: New file. - * gasp.c (main): Call setlocale, bindtextdomain, and textdomain. - Include "asintl.h". - * read.c (Z_): Renamed from `_'. - * Makefile.am (SUBDIRS): Added po. - (POTFILES): new macro. - (po/POTFILES.in): New target. - ($(OBJS)): Added asintl.h. - (HFILES): Likewise. - (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl. - (as_new_LDADD): Added $(INTLLIBS). - (as_new_DEPENDENCIES): Added $(INTLDEPS). - (gasp_new_LDADD): Added $(INTLLIBS). - (gasp_new_DEPENDENCIES): New macro. - * configure, aclocal.m4: Rebuilt. - * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and - po/Makefile. - (ALL_LINGUAS): Define. - * macro.c: Include "asintl.h". - * as.c (main): Call setlocale, bindtextdomain, and textdomain. - * as.h: Include "asintl.h". - * config/tc-i386.c (ordinal_names): Removed. - (md_assemble): Changed error text to avoid ordinal_names. - (i386_operand): Likewise. - (reloc): Added as_bad to avoid i18n problems. - (tc_gen_reloc): Likewise. - * config/tc-arm.c (bad_args): Now a #define. - (bad_pc): Likewise. - * config/obj-vms.c (VMS_stab_parse): Changed type of - `long_const_msg'. - (global_symbol_directory): Unified strings to avoid i18n - problems. - * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to - avoid i18n problems. - * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems. - * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid - i18n problems. - * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n - problems. - * config/tc-v850.c (md_assemble): Changed C++ comment into C - comment. - * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n - problems. - * as.c (print_version_id): Added an fprintf to avoid i18n - problems. - * cond.c (cond_finish_check): Added as_bad call to avoid i18n - problems. - * expr.c (expr): Added as_warn call to avoid i18n problems. - * messages.c (as_assert): Changed code to avoid i18n problems. - (as_abort): Likewise. - * read.c (pseudo_set): Added as_bad call to avoid i18n problems. - (s_space): Likewise. - * po/Make-in, po/POTFILES.in, po/gas.pot: New files. - -Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (check_prefix): New static function, split out - from md_assemble. - (struct _i386_insn): Add wait_prefix field. - (md_assemble): Remove wait_prefix local variable. Use - check_prefix when adding a prefix. - - * config/tc-i386.c (current_templates): New static variable. - (md_assemble): Remove current_templates local variable. - (md_assemble, i386_operand): Improve error and warning messages in - many places. Add RESTORE_END_STRING in many places before error - return. Clarify some comments. - - * config/tc-i386.c (struct _i386_insn): Change seg field to a two - element array. - (md_assemble): Parse string instruction operands, looking for - segment override prefixes. Check for invalid segment prefixes on - string instruction. - (i386_operand): i.seg[] and max mem_operand changes for string - insns. - * config/tc-i386.h (EsSeg): Define. - - * config/tc-i386.h (regKludge): Define. - (iclrKludge, imulKludge): Don't define. - * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge - code. Move ReverseRegRegmem fudges into Modrm case. Reorder - opcode_modifier checks to look for more common cases first. Add - default_seg for IsString case. - -Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and - AC_DECL_YYTEXT. - * configure: Rebuild with new automake and libtool. - * aclocal.m4, Makefile.in: Likewise. - - * doc/Makefile.am (as.dvi): New target. - * doc/Makefile.in: Rebuild. - -Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com> - - * configure.in: Added sparc86x support. - - * configure: Rebuild. - - * config/tc-sparc.c (lookup_arch): Added arch_type to struct - sparc_arch. - (md_parse_option): Warn if -EL is not supported for this architecture. - - * config/tc-sparc.h (SPARC_BIENDIAN) Always define. - -Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip): Note when we use get match on - the full instruction name. - -Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com> - - * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol - back into the expression to handle add/sub simplification correctly. - -Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-mips.c (hilo_interlocks): Remove 4300. - -Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg, - #<n>' instruction. - -Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com> - - * symbols.c (max_indent_level): New global. - (print_symbol_value_1): Use it. - * expr.h (expr_build_dot): Declare. - * expr.c (expr_build_dot): New function. - -Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com> - - * symbols.c (print_binary): New function. - (print_expr_1): Call it. - -Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the - operand in the opcode. - -Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.h: Reorder operand flags and opcode modifier - flags for clarity. Remove unused definitions: Unknown, - ImmUnknown, DispUnknown, NoModrm. - * config/tc-i386.c (type_names): Add missing Debug type. - (md_assemble): Better duplicate prefix checking. Quicker string - instruction check via new opcode_modifier flag. - -Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo (Invoking): Clarify -Wa example. - -Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com> - - * config/tc-mips.c (mips_pseudo_table): Add weakext entry. - (s_mips_weakext): Define. - * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS). - * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if - defined(TC_MIPS). - -Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols - is an error if the value can not be computed at assembly time. - * config/tc-mn10300.c (tc_gen-reloc): Likewise. - -Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com> - - * gasp.c (main): Set next field of new include_path structure to - NULL. From Avery Pennarun <averyp@gdc.ca>. - - * read.c (s_mri_sect): Call as_bad rather than abort for an - unsupported MRI target. - -Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (arm_validate_fix): New function. Determine if - the destination of a branch instruction should be altered. - (find_real_start): New function: Locate the real, Thumb coded - start of a Thumb function. - (do_t_branch23): Alter the destination of branches to Thumb - functions. - - * config/tc-arm.h: Define TC_VALIDATE_FIX. - -Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com> - - * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx - also. - -Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * doc/as.texinfo: Use @itemx for a secondary item in a table. - * doc/c-hppa.texi: Likewise. - -Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am: Rebuild dependencies. - * Makefile.in: Rebuild. - - * Makefile.am (DEP_INCLUDES): New variable. - (.dep1): Change to work when srcdir is not an absolute path. - (.tcdep, .objdep, .dep2, dep.sed): Likewise. - * Makefile.in: Rebuild. - -Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.h, config/tc-i386.c: Revert March 24 - LinearAddress patch. - - * configure.in: Set version to 2.9.1. - * configure: Rebuild. - - * Branched binutils 2.9. - -Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.h (FWait): Define. - * config/tc-i386.c (md_assemble): Emit fwait prefix before any - other prefixes. Check FWait flag in opcode table to see which - instructions require an fwait prefix. - -Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * stabs.c (get_stab_string_offset): Always create a stab string - section. - -Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com> - - Fix some gcc -Wall warnings: - * atof-generic.c (atof_generic): Add casts to avoid warnings. - * ehopt.c (eh_frame_code_alignment): Likewise. - * expr.c (integer_constant, operand): Likewise. - * frags.c (frag_align): Likewise. - * gasp.c (level_0, change_base, doinstr): Likewise. - * hash.c (hash_ask): Likewise. - * listing.c (listing_page, calc_hex, print_lines): Likewise. - (debugging_pseudo): Likewise. - * macro.c (define_macro, check_macro): Likewise. - * read.c (read_a_source_file, s_align, s_float_space): Likewise. - (ignore_rest_of_line, float_cons): Likewise. - * symbols.c (decode_local_label_name): Likewise. - * write.c (record_alignment, cvs_frag_to_fill): Likewise. - (fixup_segment, number_to_chars_bigendian): Likewise. - (number_to_chars_littleendian): Likewise. - * config/atof-ieee.c (gen_to_words): Likewise. - * config/tc-sparc.c (md_begin, md_assemble): Likewise. - (sparc_ip, parse_keyword_arg, s_common): Likewise. - * read.c (output_big_sleb128): Initialize locals to avoid - warnings. - (output_big_uleb128, equals): Likewise. - * atof-generic.c (atof_generic): Change number_of_digits_* locals - to unsigned int. Change zeros to unsigned int. - * cond.c (s_if): Add return to default case. - * frags.c (frag_now_fix): Change return type to addressT. - * frags.h (frag_now_fix): Update declaration. - * listing.c (file_info_struct): Change linenum to unsigned int. - (struct list_info_struct): Change hll_line to unsigned int. - (print_source): Update format string. - * read.c (emit_expr): Change scan to unsigned int, and don't - bother to initialize it. - * symbols.c (dollar_label_count): Change to unsigned long. - * write.c (adjust_reloc_syms): Remove unused label reduce_fixup. - * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF. - * config/tc-sparc.c (tc_gen_reloc): Add return to default case. - -Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Check legal addressing modes for - mcf5200 just as we do for m68000. - (m68k_init_after_args): Likewise. - (md_estimate_size_before_relax): Likewise. - -Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com> - - * config/tc-v850.c (md_assemble): Store relocation addend in - fixup instead of instruction. - -Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Swap template arguments to - CONSISTENT_REGISTER_MATCH macro in reverse direction test. - This macro is currently symmetric, so passing them the wrong - way didn't cause any problem, but may if the macro is changed - in the future. - After copying template to i.tm, use i.tm. rather than t-> to - access fields, and make t a const* - Move i.tm.operand_types[] swap to immediately after the copy. - -Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com> - - * expr.h (expr_build_uconstant): Add prototype. - (expr_build_unary,expr_build_binary): Add prototypes. - * expr.c (expr_build_uconstant): New function. - (expr_build_unary,expr_build_binary): New functions. - -Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * gasp.c (IS*): Cast argument to unsigned char, not unsigned int. - * macro.c (macro_expand_body): Increase buffer size. - * messages.c (as_warn): Likewise. - (as_warn_where, as_bad, as_bad_where): Likewise. - -Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com> - - Based on patch from H.J. Lu <hjl@gnu.org>: - * Makefile.am (DISTSTUFF): New variable. - (diststuff): New target. - * Makefile.in: Rebuild. - -Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call - m32r_elf_section_change_hook. - - * config/tc-m32r.c (m32r_elf_section_change_hook): New function to - emit a nop if a section ends with a 16 bit instruction. - -Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call - s_lcomm rather than obj_coff_lcomm. - (obj_pseudo_table): Compile .bss pseudo-op unconditionally. - -Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org> - - * config/tc-i386.h (LinearAddress): Define. - * config/tc-i386.c (md_assemble): If LinearAddress is set for the - instruction, don't use a default segment. - -Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com> - - * configure.in: (sh*-*-rtems*): Switched from ELF to COFF. - * configure: Rebuild. - -Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com> - - * aclocal.m4, configure: Rebuild with libtool 1.2. - -Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): fix code to test the range of - PC relative branches. Patch courtesy of Jonathan Walton. - - -Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com> - - * configure.in (emulations): Add thumb-pe target. - - * configure (emulations): Add thumb-pe target. - -1998-03-17 Ken Raeburn <raeburn@cygnus.com> - - * itbl-lex.l (yywrap): Don't define if already defined as a - macro. - -Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com> - - * depend.c (quote_string_for_make): New function. - (wrap_output): Use it. - -Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com> - - * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info - structure if type is SHT_NOBITS. [Bug fix courtesy of rth] - -Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option): - Recognize -GN and -relax. - (md_begin): Initialize gp size from -G switch. - (alpha_force_relocation): Always force if -relax. - (alpha_align): Take a new argument that will specify when to - emit an R_ALPHA_ALIGN relocation (though we don't do that now). - Change all callers. Emit nop alignment padding as nop+unop pair. - -Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com> - - * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>. - * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New. - -Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com> - - * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't - require padding to the next long word boundary. - -Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.c: #include symcat.h. - * config/tc-m32r.c: Likewise. - -Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be - absolute expressions instead of '$' prefixed register names. - -Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com> - - * read.c (s_set): Record file and line info for symbols when -as. - (pseudo_set): Don't overwrite that dummy fragment. - -Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (md_pseudo_table): Add "section". - (ppc_named_section): New static function. - -Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com> - - * tc-ppc.c (ppc_biei): Cache the last symbol we inserted - so we don't have to scan the entire list. - -Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com> - - * config/tc-d30v.c (parallel_ok): For the explicitly parallel - case, allow the parallel instructions to modify the same flag - bits. - -Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com> - - * listing.c (list_symbol_table): Categorize symbols by - undefined_section rather than sy_frag->line == NULL. - -Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com> - - * Makefile.am (install-exec-local): Install properly when ln - fails or tooldir == prefix. - -Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand. - Test result of insert_operand for error. - -Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus. - * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e. - * doc/Makefile.am (AUTOMAKE_OPTIONS): Define. - * doc/Makefile.in: Rebuild. - -Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (macro_build): Handle operand type 'C'. - (macro): Fix handling of M_COP[0-3]. - -Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com> - - Based on patches from Ross Harvey <ross@teraflop.com>: - * macro.c (ISSEP): Only treat '<' and '>' as separator characters - if macro_alternate or macro_mri. - (getstring): Remove support for byte constants between < and >. - (get_any_string): '<' only starts a string if macro_alternate or - macro_mri. - (macro_expand_body): Permit keyword parameters following - positional parameters. - - NetBSD patches from Gordon W. Ross <gwr@mc.com>: - * configure.in (alpha*-*-netbsd*): New target. - * config/te-nbsd.h (LOCAL_LABELS_FB): Define. - * configure: Rebuild. - - * as.h (flag_warn_suppress_instructionswap): Move from here... - * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to - here, and make static. - - * ehopt.c (eh_frame_code_alignment): Only use seg_info if - BFD_ASSEMBLER or MANY_SEGMENTS. - - * as.c (show_usage): Update bug-gnu-utils address. - * gasp.c (show_usage): Likewise. - * doc/as.texinfo (Bug Reporting): Likewise. - -Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (load_address): Don't use mips III or mips IV - insns regardless of the size of a pointer if we're in mips I or - MIPS II mode. - (macro, macro2, s_cprestore, s_cpadd): Likewise. - -Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk> - - Fix rac to accept only a0: - * tc-d10v.c (parallel_ok, find_opcode): - Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1. - Introduce OPERAND_GPR. - -Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com> - - * read.c (s_fill): Handle non-constant repeat counts by creating - an rs_space fragment. - -Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (i386_operand): Change error added Jan 2 1998 - from as_bad to as_warn. - -Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com> - - * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME - * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME - * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME - -Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com> - - * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use - seg_fix_rotP rather than fix_root from seg_info. - -Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com> - - * expr.c: Add support for 0x1_2_3_4 bignums. - -Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Change -linux* to -linux-gnu*. - * configure: Rebuild. - - * app.c (do_scrub_begin): Treat \r as whitespace. - -Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am: Update dependencies. - * Makefile.in: Rebuild. - -Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure, aclocal.m4: Rebuild with new libtool. - -Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as - the argument to bfd_set_arch_mach. - (load_address): Use bfd_arch_bits_per_address to determine the - bit size of an address instead of looking at the isa level. - (macro, macro2, s_cprestore, s_cpadd): Likewise. - -Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_parse_option): Add -mv850any command line option. - -Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com> - - * ehopt.c: New file. - * as.h (enum _relax_state): Add rs_cfa. - (check_eh_frame, eh_frame_estimate_size_before_relax): Declare. - (eh_frame_relax_frag, eh_frame_convert_frag): Declare. - * read.c (emit_expr): Call check_eh_frame. - * write.c (cvt_frag_to_fill): Handle rs_cfa. - (relax_segment): Likewise. - * Makefile.am: Rebuild dependencies. - (GAS_CFILES): Add ehopt.c. - (GENERIC_OBJS): Add ehopt.o. - * doc/internals.texi (Frags): Document rs_cfa. - - * as.c (show_usage): Mention --traditional-format. - (parse_args): Accept --traditional-format. - * as.h (flag_traditional_format): Declare. - * output-file.c (output_file_create): If flag_traditional_format, - set BFD_TRADITIONAL_FORMAT on stdoutput. - * doc/as.texinfo, doc/as.1: Document --traditional-format. - - * config/tc-mips.c (append_insn): Make sure that if we have a - fixup for an unmatched %hi reloc, it does not associated with a - variant frag. - - * configure, Makefile.in, aclocal.m4: Rebuild with new libtool. - * doc/Makefile.in: Likewise. - -Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (check_for_side_effects): New function. - (can_make_parallel): Add checks for instruction side effects - clashing with the other instruction. - (assemble_parallel_insn): Improve warning messages. Return error - message from non-swapped instruction order. - -Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk> - - * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup(). - - * config/tc-arm.h: Replace md_after_pass_hook definition with a - md_cleanup definition. This moves the forced literal output to - the end of the source pass, and avoids macro's inserting literals - into the code immediately after the macro expansion. - -Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against - a gas internal symbol is adjustable. - * config/tc-ppc.h (tc_fix_adjustable): Likewise. - - * as.h: If gcc version greater than 2.6, use `__format__' and - `__printf__' in function attributes, rather than `format' and - `printf'. - -Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF. - -Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU> - - Add tms320c30 support: - * config/tc-tic30.h: New file. - * config/tc-tic30.c: New file. - * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define - TARGET_FORMAT as "coff-tic30". - * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets. - * Makefile.am: Rebuild dependencies. - (CPU_TYPES): Add tic30. - (CPU_OBJ_VALID): tic30-aout is valid. - (TARGET_CPU_CFILES): Add config/tc-tic30.c. - (TARGET_CPU_HFILES): Add config/tc-tic30.h. - * configure, Makefile.in: Rebuild. - -Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble): Improvements to error messages. - -Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au> - - * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and - BFD_RELOC_HI16_S to store the high bits of any value. - - * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27. - (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the - assembler calculate relocations to any external symbol at all. - * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs - involving generation of pc-relative relocs. - (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do - has been moved to md_apply_fix3. - - * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch. - (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax, - which actually means (the address of identifier's GOT entry) + - constant, which is not particularly useful. - -Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com> - - * read.h (include_dirs): Declare. - (include_dir_count,include_dir_maxlen): Declare. - -Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Correct check for shared opcodes library. - * configure: Rebuild. - - * listing.c (buffer_line): If we can't open the file, set at_end. - (listing_print): Remove unused local variable fi. - - * config/m68k-parse.y (reglistpair): Handle register list in - either order. - - * config/vms-conf.h: Don't undef VERSION. - -Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu> - - * Makefile.am (CONFIG_OBJS): New variable, containing part of old - OBJS variable. - (GENERIC_OBJS): New variable, with the rest of the old OBJS - variable. - (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS). - ($(srcdir)/make-gas.com): Rename from make-gas.com. - (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS). - (EXTRA_DIST): Define. - * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules - explicitly rather than via the list of object files. - (gcc-as.opt): New file created when make-gas.com is run. - * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h, - itbl-cpu.h} to #include appropriate file rather than copying that - file. - * config/vms-conf.h: Synchronize with current config.in. - * Makefile.in: Rebuild. - -Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com> - - * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel. - (parallel_ok): Relaxed parallel subinstruction dependency check. - -Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com> - - * as.h (flag_warn_suppress_instructionswap): added new flag. - * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap" - command line argument. - * tc-d10v.c (write_2_short): emit "Swapping instructions" - warning only if flag_warn_suppress_instructionswap is false. - -Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl> - - * configure.in (i386-*-mingw32*): New target. - * configure: Rebuild. - -Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (resolve_symbol_value): Don't set the segment if it - hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER. - - * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to - S_GET_SEGMENT. - -Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu> - - as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove - depends upon HAVE_{UNLINK,REMOVE} values rather than host - compiler. - -Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define. - -Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_insert_operand): Display instruction when - an error is encountered. - -Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com> - - * configure.in (i386-*-sco3.2v5*): Defaults to ELF now. - (i386-*-sco3.2v5*coff): New target. - (i386-*-sco3.2*): New target. - * configure: Rebuild. - -Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c: Tidy error message production. - -Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold - validate_immediate return value in the right type for comparisons - to FAIL. - -Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com> - - * listing.c (MAX_BYTES): Use listing variables not constants. - (data_buffer): No longer an array, but a pointer. - (calc_hex): sizeof(data_buffer) -> MAX_BYTES. - (listing_listing): Allocate data_buffer. - -Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com> - - * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2, - --listing-rhs-width, --listing-cont-lines. - (show_usage): Update. - * listing.c (listing_lhs_width, listing_lhs_width_second): New vars. - (listing_lhs_cont_lines, listing_rhs_width): New vars. - (print_lines): Use the variables instead of the constants. - (listing_listing): Likewise. - * listing.h: Declare the new vars. - -Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com> - - * as.c (parse_args): Add --keep-locals alias for -L. - Add --strip-local-absolute. - (show_usage): Update. - * as.h (flag_strip_local_absolute): New flag. - * symbols.c (S_IS_LOCAL): Use it. - * config/obj-aout.h (S_IS_LOCAL): Likewise. - * config/obj-bout.h (S_IS_LOCAL): Likewise. - * config/obj-coff.h (S_IS_LOCAL): Likewise. - -Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c: Detect if explicitly parallel instructions - might have an io conflict and issue a warning message. - -Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com> - - * cgen.c (cgen_save_fixups, cgen_restore_fixups, - cgen_swap_fixups): Functions to save, restore and swap the fixup - chain with a backup copy. - (cgen_asm_finish_insn): Returns address of constructed insn. - -Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com> - - * listing.c (file_info_struct): Remove FILE, add POS. - (last_open_file_info, last_open_file): New; a one entry FILE* cache. - (file_info): Don't open the file. - (buffer_line): Check for the file in the last_open cache, updating - as necessary. - (print_source): Don't reference file_info->file. - (listing_listing): Likewise. - (listing_print): Close the file in the cache, if any. - -Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com> - - * read.c (dwarf_file_string): New file static variable. - (emit_expr): Look for constant sequence that leads up to a file - name in DWARF debugging output. - (stringer): Use dwarf_file_string to decide whether to accept a - string as a file name. - -Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com> - - * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack. - (crack_operand): Add reg->reglst MRI hack. - (r_seg): Put reglst symbols in reg_section. - (m68k_frob_symbol): Frob reglst symbols into absolute_section. - -Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com> - - * tc-sh.c (get_specific): Handle SGR & DBR. - -Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com> - - * tc-h8300.c (parse_reg): Take the length of the symbol into - account when attempting to match a register name. - * tc-h8500.c (parse_reg): Likewise. - -Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com> - - * cgen.c: Formatting changes to improve readability. - -Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (macro): Rework division code to avoid unfilled - delay slot. - -Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com> - - Based on a patch from Jim Wilson - * config/tc-d30v.c (do_assemble): Remove non-ansi default case. - (tc_gen_reloc): Handle cross section PC relative relocs - correctly. - -Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com> - - * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO. - -Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com> - - * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage. - (expr_jmp_buf): New static local. - (cgen_parse_operand): Allow use of longjmp in parsing to handle errors. - (cgen_md_operand): New function. - * tc-m32r.c: Clean up pass over `struct foo' usage. - (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC. - -Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com> - - * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms. - (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication. - -Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (i386_operand): Give an error if there are - unrecognized characters after an expression. - -For older changes see ChangeLog-9697 +For older changes see ChangeLog-9899 diff --git a/gas/ChangeLog-9899 b/gas/ChangeLog-9899 new file mode 100644 index 0000000..49e2542 --- /dev/null +++ b/gas/ChangeLog-9899 @@ -0,0 +1,4854 @@ +1999-12-22 Philip Blundell <pb@futuretv.com> + + * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate + hook function when changing sections. + (arm_s_data): Likewise. + +1999-12-14 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_parse_option): Add support for -marm720 + command line switch. + +Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op. + (r_registers, xr_registers): Define. + (r_register_name, xr_register_name): New functions. + (md_assemble): Handle new am33 operand types and instruction + formats. + (mn10300_insert_operand, check_operand): Likewise. + +1999-11-29 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (thumb_mode): Turn into a tristate variable. + (s_force_thumb): Set thumb_mode to 2. + (md_assemble): Do not complain about thumb instructions on a + non-thumb target if thumb_mode is set to 2. + +1999-11-28 Michael Meissner <meissner@cygnus.com> + + * config/tc-alpha.c (toplevel): Include struc-symbol.h. + (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases. + (O_...): Add new machine dependent expressions if we are handling + explicit relocations. + (alpha_reloc_op): New static table holding the explicit relocation + information. + (alpha_literal_hash): New static to hold the hash table for + explicit relocations. + (alpha_macros): Add support for explicit relocations. + (md_begin): If explicit relocations, initialize hash table. + (md_assemble): Don't print a second error if tokenize_arguments + already printed an error message. + (md_apply_fix): Add support for explicit relocations. + (alpha_force_relocation): Ditto. + (alpha_fix_adjustable): Ditto. + (alpha_adjust_symtab): New function to support explicit + relocations. + (alpha_adjust_symtab_relocs): Ditto. + (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined. + (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined. + Add support for explicit relocations. Return -2 if an error + message was already printed. + (find_macro_match): Add support for explicit relocations. Comment + each of the cases. + (emit_insn): Add support for explicit relocations. + (assemble_tokens): Ditto. + (emit_ldgp): Ditto. + (load_expression): Ditto. + (emit_lda): Ditto. + (emit_ldah): Ditto. + (emit_ir_load): Ditto. + (emit_loadstore): Ditto. + (emit_ldXu): Ditto. + (emit_ldil): Ditto. + (emit_sextX): Ditto. + (emit_division): Ditto. + (emit_jsrjmp): Ditto. + (emit_retjcr): Ditto. + + * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if + ELF object format. + (tc_adjust_symtab): If explicit relocations, call the function + alpha_adjust_symtab. + (TC_FIX_TYPE): Add fields to be able to move explicit lituse + relocations next to the literal relocation they reference. + (TC_INIT_FIX_DATA): Initialize the new fields. + (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined. + +Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle + 'B' operand for PA2.0 bb instruction. + +1999-11-18 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe + target. + + * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA + relocs. + (mcore_force_relocation): Force relocations to be generated for + RVA relocs. + +1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (i386_immediate): Disallow O_big immediates. + (i386_displacement): Disallow O_big displacements. + +Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com> + + * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): + Small improvements in error checking. + (md_assemble): Support for unconditional ARM instructions. + (md_parse_option): Support for -m[arm]v5e flag. + +1999-11-12 Nick Clifton <nickc@cygnus.com> + + * macro.c (buffer_and_nest): Do not check beyond the end of the + buffer. + +1999-11-11 Nick Clifton <nickc@cygnus.com> + + * macro.c (buffer_and_nest): Look for seperator after TO and + FROM tokens. + +1999-11-08 Andrew Haley <aph@cygnus.com> + + * app.c (do_scrub_chars): When in State 10, treat backslash + characters in the same way as as symbol characters. + +1999-11-07 Richard Henderson <rth@cygnus.com> + + * config/tc-alpha.c (alpha_align): Check, don't assert, that + the previous label was in the current section before playing + with auto-alignment. + +1999-11-06 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (v850_force_relocation): Force relocation + for weak symbols. + (v850_pcrel_from_selection): Do not compute a pcrel offset if + the symbol is weak. + +1999-11-05 Michael Meissner <meissner@cygnus.com> + + * expr.h (operatorT): Increase machine dependent operators to 16. + * expr.c (op_rank): Ditto. + +1999-11-03 Ian Lance Taylor <ian@zembu.com> + + * read.c (pseudo_set): Reject attempts to set the value of a + section symbol. + + * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output + if it is defined. + + * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED. + + * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL + to bfd_set_section_contents. + +1999-11-03 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false. + +1999-11-01 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER. + (mips_ip): Use OPCODE_IS_MEMBER. + +Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com> + + * config/tc-arm.c (reg_required_here): Improve comments. + + * config/tc-arm.c (thumb_opcode): Add "variants" field. + (tinsns): Initialize variants field. + + * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and + BAD_PC respectively. + +1999-10-27 Scott Bambrough <scottb@netwinder.org> + + * config/tc-arm.c (reloc_map[]): Fix compiler warning. + * config/tc-arm.h: Fix compile time warnings. + +Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com> + + * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the + form @abs16, @(abs16) and @(abs16 + imm). + +1999-10-21 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New. + (ISA_HAS_64_BIT_REGS) New. + (gpr_interlocks,md_begin,reg_needs_delay,append_insn, + mips_emit_delays,macro_build,load_register,load_addresss, + macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify + and/or use new ISA_xxx macros in expressions involving + ISA, particularly mips_opts.isa. + +1999-10-18 Michael Meissner <meissner@cygnus.com> + + * expr.h (operatorT): Add machine dependent operators md1..md8. + (expressionS): Make X_op 8 bits instead of 7. Add a X_md field + for the machine dependent operators to use. + + * expr.c (op_rank): Add machine dependent operators. + + * config/tc-alpha.c (O_pregister): Define as a machine dependent + operator. + (O_cpregister): Ditto. + (md_begin): Change X_op test that field is wide enough to use + O_max instead of O_alpha_max. + (cpu_types): Fill in missing initializer. + (alpha_num_macros): Make unsigned. + (md_assemble): Make opnamelen be size_t. + (md_apply_fix): Cast alpha_num_operands to int before testing. + (alpha_force_relocation): Ditto. + (alpha_fix_adjustable): Ditto. + (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED. + (tc_gen_reloc): Ditto. + (tc_get_register): Ditto. + (emit_ldgp): Ditto. + (emit_lda): Ditto. + (emit_ldah): Ditto. + (emit_ldil): Ditto. + (s_alpha_ent): Ditto. + (s_alpha_end): Ditto. + (s_alpha_frame): Ditto. + (s_alpha_prologue): Ditto. + (s_alpha_file): Ditto. + (s_alpha_gprel32): Ditto. + (s_alpha_proc): Ditto. + (s_alpha_set): Ditto. + (s_alpha_base): Ditto. + (s_alpha_align): Ditto. + (s_alpha_arch): Ditto. + (alpha_align): Ditto. + (assemble_insn): Suppress unused variable warning. + (emit_insn): Ditto. + (assemble_insn): Don't assume X_op and X_unsigned are in a given + order in the structure. + (s_alpha_coff_wrapper): Avoid int/unsigned comparison. + +Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (md_apply_fix): Make "fmt" an int. + +1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (i386_index_check): Correct #endif location. + +Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com> + + * as.c (show_usage): Document new options. + (parse_args): Add --no-warn, --warn, --fatal-warnings, + which become 'W', OPTION_WARN, and OPTION_WARN_FATAL. + (parse_args): Parse the new options. + (main): If there were warnings, and --fatal-warnings + was specified, print an error. + * as.h: New variable, flag_fatal_warnings, for new option. + +Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org> + + * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co', + '@'. Change autoincrement completers to fall through to cache control + completers. + + * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W' + arg. + (pa_parse_addb_64_cmpltr): New function. + + * config/tc-hppa.c (pa_ip): Change error message. + (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and + '?Q' args to allow falling through. + + * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q". + Remove unused conditional codes. + (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New. + +Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com> + + * config/tc-d30v.c (CHAR_BIT): Define. + (check_range): Fix bit operations to support integers bigger than + 32 bits. + +Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com> + + * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3 + operands. + +Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com> + Doug Evans <devans@cygnus.com> + + Add support for m32rx. + * config/tc-m32r.c (enable_m32rx): New static global. + (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto. + (allow_m32rx): New function. + (M32R_SHORTOPTS): Add `O'. + (md_longopts): Add --m32rx plus several warning options. + (md_parse_option): Handle new options. + (md_show_usage): Print them. + (md_begin): Enable m32rx. + (OPERAND_IS_COND_BIT): New macro. + (first_writes_to_seconds_operands): New function. + (writes_to_pc,can_make_parallel,make_parallel): New functions. + (target_make_parallel,assemble_two_insns): New functions. + (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2". + If optimizing and m32rx, try to make consecutive insns parallel. + +Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com> + + * config/tc-mips.c (nopic_need_relax): Allow for the + .sdata.foo sections generated by -fdata-sections, + and for the .gnu.linkonce.s sections generated by C++. + +Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com> + + * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling + with cleaner code using completer prefixes. Add 'Y'. + + * config/tc-hppa.c (pa_ip): Add parens to silence compiler. + +Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization. + (pa_ip, case 'm'): Failure to get a CBIT specifier just means the + insn does not match and we should try the next insn in the table. + +1999-09-22 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3. + +Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup + of PA2.0 support. + +1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br> + + * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as + OBJ_ELF. If ELF, add "sq". + (md_parse_option): If ELF, ignore -s and -q. + (md_show_usage): Mention ELF options. + +Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc' + operands. + + * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'. + + * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'. + + * config/tc-hppa.c (struct pa_it): New field "trunc". + (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands. + (pa_parse_ftest_gfx_completer): New function + (pa_parse_fp_cnv_format): New function. + + * config/tc-hppa.c (pa_ip): Handle 'X' operand. + (md_apply_fix): Handle 22bit pc-rel branches. + + * config/tc-hppa.c (pa_ip): Handle 'B' operand. + + * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands. + + * config/tc-hppa.c (pa_ip): Handle 'l' operand. + + * config/tc-hppa.c (pa_ip): Handle 'g' operand. + +Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling. + (pa_ip): Handle 'fX'. + +Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_build_unwind_subspace): Do not build + unwinds unless the function is in the text space. + (pa_type_args): Set BSF_FUNCTION for an exproted data symbol. + +Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here. + (md_assemble): To here. Tweak address generation. + + * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare + debug_line. + (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF. + (md_assemble): Call dwarf2_where for OBJ_ELF. + (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF. + (pa_end_of_source): New function. + * tc-hppa.h (md_end): Define for OBJ_ELF. + +1999-09-14 Michael Meissner <meissner@cygnus.com> + + * configure.in (Canonicalization of target names): Remove adding + ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14 + generates $ac_config_sub with a ${CONFIG_SHELL} already. + * configure: Regenerate. + +1999-09-14 Donn Terry <donn@interix.com> + + * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define. + +1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a + pc-relative jmp/call to an absolute symbol. + (md_apply_fix3): When OBJ_ELF, don't add the values in twice for + absolute section symbols. + + * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy + jump handling code and comments. + +1999-09-12 Ian Lance Taylor <ian@zembu.com> + + * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to + the value if TE_PE and a global defined symbol. + +1999-09-11 Ian Lance Taylor <ian@zembu.com> + + * write.c (dump_section_relocs): Call print_symbol_value_1 to + print the symbol, rather than printing it here. + +1999-09-11 Donn Terry <donn@interix.com> + + * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust + BFD_RELOC_RVA relocations. + + * config/tc-i386.c (md_undefined_symbol): Compare the name against + the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it + starts with "_G". + + * write.c (write_relocs): Call SET_SECTION_RELOCS if it is + defined. + * config/obj-coff.h (SET_SECTION_RELOCS): Define. + * doc/internals.texi (Object format backend): Document + SET_SECTION_RELOCS. + + * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust + relocations against global symbols if TE_PE. + + * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version. + (obj_pseudo_table): Always handle ".ident" with obj-coff_ident. + + * config/obj-coff.c (coff_frob_symbol): Prohibit weak common + symbols. + + * config/obj-coff.c (obj_coff_endef): Don't merge labels, or + symbols which do not have a constant value, or tags with + non-tags. Remove the symbol from the list before adding it at the + end. + + * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef + C_FCN symbol differently if TE_PE. + (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which + appears in the pseudo-op, rather coff_line_base which is only set + for a .bf symbol. + + * config/obj-coff.c (obj_coff_loc): New static function. + (obj_pseudo_table): Add "loc". + + * config/obj-coff.c (add_lineno): Check that the line number is + positive. + + * config/atof-ieee.c (atof_ieee): Change what_kind to int. + * config/atof-vax.c (flonum_gen2vax): Change format_letter to + int. + (md_atof): Return NULL rather than 0. + * config/tc-i386.c (md_atof): Change type to int. + * expr.c (expr): Change first parameter to int. + * config/obj-coff.c: Add declarations for static functions. + (coff_frob_symbol): Use SYM_AUXENT. + * config/tc-i386.h (flag_16bit_code): Don't declare. + + * config/obj-coff.c (obj_coff_section): Default to setting + SEC_LOAD. Don't set SEC_DATA for 'w' modifier. + + * write.c (adjust_reloc_syms): Print adjusted fixup. + + * expr.c (integer_constant): Correct too_many_digits calculation + in base 10 case. + +1999-09-09 Andreas Schwab <schwab@suse.de> + + * doc/c-arm.texi: Fix arguments of @var to not contain + punctuation. + +1999-09-08 Philip Blundell <pb@nexus.co.uk> + + * config/tc-arm.c (s_thumb_set): Only support interworking for ELF + and COFF targets. + (md_parse_option): Only support -k flag for ELF and COFF targets. + +Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Put strict register checks before + call to pa_parse_number. + + * config/tc-hppa.c (pa_ip): Support 'Z' argument. + +1999-09-06 Ian Lance Taylor <ian@zembu.com> + + * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for + BFD_ASSEMBLER code. + +1999-09-06 Donn Terry <donn@interix.com> + + * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section. + +Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the + candidate instruction. Require registers for register arguments + when in strict mode. Require assemble-time constants for + constants when in strict mode. + (pa_get_absolute_expression): Require a constant when in strict + mode. + +1999-09-06 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (md_longopts): Fix value for -Wnuh. + +1999-09-04 Steve Chamberlain <sac@pobox.com> + + * config/tc-pj.c: New file, supports picoJava in ELF. + * config/tc-pj.h: Ditto. + * configure.in (pjl*, pj*): New targets. + * Makefile.am: Rebuild dependencies. + (CPU_TYPES): Add pj. + (TARGET_CPU_CFILES): Add config/tc-pj.c. + (TARGET_CPU_HFILES): Add config/tc-pj.h. + * doc/c-pj.texi: New file. + * doc/as.texinfo: Add some PJ specifics. + * doc/all.texi: Add PJ to the list of all architectures, sort them + all alphabetically. + * doc/Makefile.in (CPU_DOCS): Add c-pj.texi. + * configure, Makefile.in, doc/Makefile.in: Rebuild. + +1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat. + (obj_frob_file): Test for null pointer. + (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too. + (OBJ_PROCESS_STAB): And here. + (elf_obj_sy): Remove + + * config/obj-elf.h: #ifndef everything defined in obj-multi.h, + except OBJ_PROCESS_STAB, which we #undef for ecoff. + (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE. + + * config/obj-coff.c (no_func): Remove. + (coff_format_ops): Change occurrences of no_func to 0, as we test + for 0 in obj-multi.h. + + * configure.in: Enable bfd for i386-coff when primary target is + bfd. Enable i386 elf,coff emulation support. Don't set + USE_EMULATIONS=1 or te_file=multi unless there is more than one + emulation to support. + *configure: Regenerate. + +1999-09-02 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (mcore_s_section): Do not dump literals if a + .section .line directive is encountered. + +1999-09-01 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_section_align): Do not align sections in ELF + format. + + * as.c (show_usage): Add --gdwarf2 to list of options displayed. + * as.texinfo: Document --gdwarf2 command line option. + Add additional documentation of ARM command line switches. + +1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (i386_intel_memory_operand): Combine + i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE + and RESTORE_END_STRING around parse_register calls. + (i386_operand): Here too. + (i386_is_reg): Remove. + (parse_register): Move as_bad calls from within this function to + callers. + +1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au> + + Based on a patch from H.J. Lu <hjl@gnu.org> + * config/tc-i386.c (parse_register): Handle FP regs specially. + (md_begin): Remove '(' and ')' from register_chars. + +1999-08-29 Doug Evans <devans@casey.cygnus.com> + + * config/tc-m32r.c (md_parse_option): Delete unrecognized option + error message (done elsewhere). + +Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers. + +Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com> + + * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register + args by 'f'. + + * config/tc-hppa.c (pa_ip): Add args q, %, and |. + + * config/tc-hppa.c (pa_ip): Absorb white space in instructions + between args. + Add new completers. Fix bug in 64 bit condition handling. + + * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH', + 'cS', and 'c*'. + + * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'. + + * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!' + + * config/tc-hppa.c (pa_ip): Add case for 'I'. + +1999-08-27 Jim Wilson <wilson@cygnus.com> + + * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment. + (struct ls): Add frag field. Initialize it to zero. + (out_end_sequence): New local text_frag. Set it while in text section. + Replace address check with frag check. Set ls.frag to text_frag if + out_set_addr called. + (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag. + Set it before switching sections. Replace address check with frag + check. Set ls.frag to saved_frag if out_set_addr called. + +1999-08-26 David Mosberger <davidm@hpl.hp.com> + + * dwarf2dbg.c (out_end_sequence): If address changed, directly + output "advance_pc" opcode instead of calling gen_addr_line(). + The latter has the undesired side-effect of creating a new row + in the debug line info matrix. + +1999-08-26 Jim Wilson <wilson@cygnus.com> + + * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to + ls.last_filename if last is less than zero. Set ls.last_filename + when allocating new entry. + (dwarf2_gen_line_info): Save seg and subseg info before subseg_new + call. + +1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (i386_index_check): Fix the displacement size + when INFER_ADDR_PREFIX. + +1999-08-18 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_apply_fix3): If an offset is invalid, + display its value. + +1999-08-17 Ian Lance Taylor <ian@zembu.com> + + * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to + handle 0xffffNNNN constants correctly. + +1999-08-16 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (do_ldst): Look for register conflicts on stores + as well as loads. + +1999-08-13 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (validate_offset_imm): Work on unsigned values. + (md_apply_fix3): Always pass positive values to + validate_offset_imm. + +1999-08-12 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (skip_whitespace): New macro. + Formatting tidy ups. + + (md_apply_fix3): Store relocation offset in addend for ELF based + relocs. + (arm_force_relocation): Always generate relocs for Thumb function + calls. + +1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax + LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h + +Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section + flags for the unwind subspace. + + * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF. + (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a + suitable relocation based on the size of the target's pointer. + Always Use subsegment zero for the unwinders. + (pa_level): Handle "2.0w". + +Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk> + + * config/tc-d30v.c (write_2_short): Don't group repeat instructions + with the following instruction unless this was specified. + +1999-08-09 Ian Lance Taylor <ian@zembu.com> + + * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for + certain sections, to match BFD changes. + +1999-08-08 Mumit Khan <khan@xraylith.wisc.edu> + + * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT). + (EXTRA_SCRIPTS): Define to keep automake happy. + * Makefile.in: Rebuild. + +1999-08-08 Ian Lance Taylor <ian@zembu.com> + + * Makefile.am: Rename .dep* files to DEP*. + (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather + than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP + targets to DEPOBJ. + * Makefile.in: Rebuild. + +1999-08-08 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg. + +1999-08-08 Ian Lance Taylor <ian@zembu.com> + + * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to + avoid problems on DOS filesystems. + * Makefile.in: Rebuild. + + * doc/as.texinfo (Section): Document 's' flag for COFF version. + +1999-08-08 Mumit Khan <khan@xraylith.wisc.edu> + + * config/obj-coff.c (obj_coff_section): Handle 's' (shared) + section flag. + +1999-08-08 Ian Lance Taylor <ian@zembu.com> + + * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT + line to create ${GDBINIT} rather than .gdbinit. + * configure, Makefile.in, doc/Makefile.in: Rebuild. + +Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip, case '?'): Add missing break. + +Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com> + + * config/tc-hppa.c (pa_ip): Add 64 bit condition completers. + +1999-08-06 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local + non-adjustable symbols. + +Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com> + + * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix. + +Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk> + + * config/tc-sh.c (md_assemble): Call as_bad when there are excess + operands. + +1999-08-05 Donn Terry <donn@interix.com> + + * config/te-interix.h: New file. + * configure.in (i386-*-interix*): New target. + * configure: Rebuild. + +Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte + selectors for ELF too. + (selector_table): Add "ltp" and "rtp" selectors. + +1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (i386_operand): No need to change + operand_string pointer in segment reg case before goto + do_memory_reference. Initialise displacement_string_start and + displacement_string_end after do_memory_reference label. + (i386_index_check): Add operand_string param, and print error + message on failure here. + (i386_intel_memory_operand): Instead of here. + (i386_operand): And here. + (INFER_ADDR_PREFIX): Enable. + + * doc/c-i386.texi (i386-16bit): Document .code16gcc. + + * config/tc-i386.h (DefaultSize): Define. Renumber following + opcode_modifier defines. + + From Etienne Lorrain <etienne.lorrain@ibm.net> + * config/tc-i386.c (stackop_size): New variable. + (set_16bit_code_flag): Clear it here. + (set_16bit_gcc_code_flag): New function. + (md_pseudo_table): Add "code16gcc" entry. + (md_assemble): Set i.suffix for insns with DefaultSize modifier. + +1999-08-03 Ian Lance Taylor <ian@zembu.com> + + * config/obj-coff.c (coff_frob_symbol): Always update set_end with + next_set_end even if the end symbol is being discarded. + + * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER. + * output-file.c, symbols.c, config/tc-i386.c: Likewise. + * config/obj-coff.c: Likewise. + (seg_info_type): Remove. + (seg_info_off_by_4): Change to array of segT. + (s_get_segment): Adjust accordingly. + (obj_pseudo_table): Fully initialize sentinel entry. + + * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From + Ralf Baechle <ralf@uni-koblenz.de>. + +1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net> + + * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop. + +1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c: Indentation and white space changes. + (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but + don't enable it by default. + (i386_intel_operand): Remove redundant prototype. + Move check on number of memory operands, and i.mem_operands++ + (i386_intel_memory_operand): To here. + Remove i386_immediate code from here. Remove special case code + for input and output using (%dx). Remove base/index checks and + call i386_index_check instead. Save initial operand_string + argument for error message. + (i386_operand): Remove redundant prototype. Move base/index + checks to i386_index_check. + (i386_displacement): Move intel mode check for non-zero + i.disp_operand + (i386_intel_memory_operand): To here. + +1999-07-30 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option. + (sparc_ip): Warn if %g2 or %g3 register is used and not covered + by .register pseudo-op if -64 and --no-undeclared-regs. + (s_register, sparc_adjust_symtab): New functions. + * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab): + Declare sparc_adjust_symtab as tc_adjust_symtab. + * doc/c-sparc.texi: Add description of #ignore special literal + for .register pseudo-op. + +1999-07-30 Catherine Moore <clm@cygnus.com> + + * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in + the relocation's section offset. + +1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au> + + * write.c (fixup_segment): Fix generic error check overflow test. + + * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast + X_add_number to long. + +Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com> + + * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code + processing. + +1999-07-27 Ian Lance Taylor <ian@zembu.com> + + * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or + VTABLE relocations. + +1999-07-21 Mark Elbrecht <snowball3@bigfoot.com> + + * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define. + + * configure.bat: Remove; obsolete. + * config/go32.cfg: Likewise. + +1999-07-21 Brad M. Garcia <bgarcia@fore.com> + + * configure.in (i386-*-vxworks*): New target. + * configure: Rebuild. + +1999-07-16 Jakub Jelinek <jj@ultra.linux.cz> + + * doc/c-sparc.texi: Document .register and .nword pseudo-ops. + +1999-07-16 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations + on -64 and not pic. + (output_insn): Put OLO10's secondary addend into tc_fix_data. + (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10. + (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13. + * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE, + MAX_RELOC_EXPANSION): Define. + (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise. + +1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (intel_float_operand): Add prototype, make static. + (md_assemble): Localize *exp variable to if (fake_zero_displacement) + block. Print a warning if an 8-bit or 16-bit constant + displacement or immediate is truncated on output. + (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode + immediate. + (i386_operand): Disallow immediate jump absolute operand. + +1999-07-15 Ian Lance Taylor <ian@zembu.com> + + * configure.in: Bump version number to 2.9.5. + * configure: Rebuild. + + * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long + or %llx work. + +Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op. + (cons_fix_new_hppa): Derive size of fixup from size of the object. + +1999-07-14 Philip Blundell <pb@nexus.co.uk> + + * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it + is defined. + * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF. + + * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file + if -mno-fpu was given. + (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC + relocs. + (cons_fix_new_arm): Remove misleading comments. + +1999-07-14 Ian Lance Taylor <ian@zembu.com> + + * write.c (cvt_frag_to_fill): Use frag file and line in rs_org + error message. + (relax_segment): Likewise. After giving a rs_org error, convert + the frag to rs_align to avoid cascading errors. + +1999-07-12 Andreas Schwab <schwab@suse.de> + + * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED. + +1999-07-11 Ian Lance Taylor <ian@zembu.com> + + * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED + as appropriate. Fill in structure initializations. Add variable + initializations. Add casts. + * dwarf2dbg.c (print_stats): Change i to size_t. + * listing.c (listing_listing): Change list_line to unsigned int. + +1999-07-10 Ian Lance Taylor <ian@zembu.com> + + * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL + rather than checking for \001 and \002 in symbol name. + * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise. + +Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca> + + * configure.in (hppa*-linux-gnu*): New target. + * configure: Rebuilt. + +1999-07-08 Nick Clifton <nickc@cygnus.com> + + * doc/c-arm.texi (ARM Directives): Document .thumb_set directive. + +1999-07-07 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than + accessing symbolP directly. + +Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol + for ELF. + +1999-07-05 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (ARM_EXT_V5): Define. + (ARM_ARCH_V5, ARM_ARCH_V5T): Define. + (md_begin): Detect ARM v5 architectures. + (md_parse_option): Accept arm v5 specification. + (md_show_usage): Documment -marmv5 switch. + + * doc/c-arm.texi: Document -marmv5 command line option. + + * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo + op. + (validate_immediate_twopart): New function. Determine if a + constant can be computed by two ADD instructions. + (output_inst): Remove its command line parameter - it was never + used. + (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to + implememt the ADRL pseudo op. + (tc_gen_reloc): Generate a suitable error message if an ADRL + instruction tries to generate a real reloc. + + * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops. + +Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (pa_ip): Convert the opcode and all completers + into lower case. + +1999-06-27 H.J. Lu <hjl@gnu.org> + + * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for + non BFD_ASSEMBLER case. + +1999-06-26 Mumit Khan <khan@xraylith.wisc.edu> + + * config/obj-coff.c (obj_coff_section): Mark writable sections as + data. + +1999-06-26 David Mosberger <davidm@hpl.hp.com> + + * dwarf2dbg.c (dwarf2_gen_line_info): Don't call + out_end_sequence() when the address decreases due to a new frag. + (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file + numbering starts with 1. + +1999-06-23 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow + .section for COFF. + (mcore_s_text): Call obj_elf_text for ELF target. + (mcore_s_data): Call obj_elf_data for ELF target. + (mcore_s_section): No longer ELF specific. Call obj_coff_section + for COFF target. + (mcore_s_bss): New function: Dump literal table before changing + sections. + (mcore_s_comm): New function: Dump literal table before changing + sections. + + * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text): + No longer static functions. + * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text): + Provide prototypes for these functions. + +1999-06-22 Ian Lance Taylor <ian@zembu.com> + + * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use + a list of names, to try obj_segment_name, and to try abbreviated + names when using COFF without long section names. + + * config/tc-alpha.c: More use of symbol accessor functions. + * config/tc-arc.c: Likewise. + * config/tc-d30v.c: Likewise. + * config/tc-fr30.c: Likewise. + * config/tc-i860.c: Likewise. + * config/tc-m88k.c: Likewise. + * config/tc-mcore.c: Likewise. + * config/tc-ns32k.c: Likewise. + * config/tc-sparc.c: Likewise. + * config/tc-v850.c: Likewise. + + * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of + sy_value with appropriate accessor functions. + * config/tc-arm.c (md_apply_fix3): Likewise. + * config/tc-d10v.c (AT_WORD_P): Likewise. + * config/tc-v850.c (reg_name_search): Likewise. + + * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to + use symbol_get_bfdsym instead. + * config/tc-ppc.c (md_assemble): Likewise. + * config/tc-v850.c (v850_comm): Likewise. + +1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk> + + * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at + the symbol, rather than accessing the bsym member. + * config/tc-d10v.c (tc_gen_reloc): Likewise. + * config/tc-d30v.c (tc_gen_reloc): Likewise. + * config/tc-mcore.c (tc_gen_reloc): Likewise. + * config/tc-mn10200.c (tc_gen_reloc): Likewise. + * config/tc-mn10300.c (tc_gen_reloc): Likewise. + * config/tc-ns32k.c (tc_gen_reloc): Likewise. + * config/tc-tic30.c (tc_gen_reloc): Likewise. + * config/tc-v850.c (tc_gen_reloc): Likewise. + +Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type. + (hppa_gen_reloc_type): Conditionalize on BFD64. + (tc_gen_reloc): Re-enable ELF relocations. + * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format. + +1999-06-21 Ian Lance Taylor <ian@zembu.com> + + * config/tc-arm.c (ldst_extend): Add parentheses to avoid + warning. + (do_ldst): Move assignment out of if condition. + (md_apply_fix3): Add casts to avoid printf format warnings. Add + parentheses to avoid warning. + +1999-06-21 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym() + macro to get at the BFD symbol associated with a GAS symbol. + +1999-06-19 Ian Lance Taylor <ian@zembu.com> + + * config/tc-ppc.c: Update for symbol handling changes. + * config/obj-coff.c: Likewise. + +Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c: General cleanups of ELF support. No more spaces + and subspaces for ELF. + (GDB_DEBUG_SPACE_NAME): Delete definition for ELF. + (GDB_STRINGS_SUBSPACE_NAME): Likewise. + (GDB_SYMBOLS_SUBSPACE_NAME): Likewise + (UNWIND_SECTION_NAME): Likewise. + (space/subspace related structures): Conditionalize definitions + on OBJ_SOM. + (space/subspace directives and support routines): Conditionalize + definitions and references/uses on OBJ_SOM. + (label_symbol_struct): For ELF, track the symbol's segment. For + SOM track its space. + (pa_define_label, pa_undefine_label, pa_get_label): Corresponding + changes. + (USE_ALIASES): Kill for both SOM & ELF. + (pa_def_subspaces, pa_def_spaces): Corresponding changes. + (pa_space, pa_subspace): Corresponding changes. + (pa_spaces_begin): Corresponding chagnes. + (md_begin): Do not muck around with space/subspace stuff for + OBJ_ELF. + (md_apply_fix): Temporarily disable argument relocation stuff + for OBJ_ELF. + (tc_gen_reloc): Temporarily disable relocation generation for + OBJ_ELF + (pa_build_unwind_subspace): Similarly. + +1999-06-16 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (thumb_set): New pseudo op. + (text, data, section): Override these pseudo ops with ARM + specific versions. + (s_thumb_set): New function: Perform the same as a .set pseudo + op, but also mark the alias'ed symbol as being a Thumb + function. + (arm_s_text): New function: Perform the same as the .text + pseudo op, but dump the literal pool before changing + sections. + (arm_s_data): New function: Perform the same as the .data + pseudo op, but dump the literal pool before changing + sections. + (arm_s_section): New function: Perform the same as the + .section pseudo op, but dump the literal pool before changing + sections. + (arm_cleanup): Do not reset the current section before dumping + the literal pool. + +1999-06-17 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and + OPTION_NO_WARN_UNMATCHED entries. + (md_parse_option): Generate a warning message if an unrecognised + option is encountered. + + * config/tc-d10v.c (do_not_ignore_hash): New variable. + (get_operands): When parsing an expression after an '@' symbol + has been detected, do not ignore '#' symbols. + (md_operand): Only ignore '#' symbols if do_not_ignore_hash is + false. + +1999-06-13 Ian Lance Taylor <ian@zembu.com> + + From K. Richard Pixley <rich@noir.com>: + * configure.in (ppc-*-vxworks*): New target. + * configure: Rebuild. + +1999-06-12 Philip Blundell <philb@gnu.org> + + * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs. + +1999-06-13 Ian Lance Taylor <ian@zembu.com> + + * write.c (adjust_reloc_syms): Rather than never reducing reloc + which refer to symbols in linkonce sections, permit reducing the + relocs if the symbol is local. + +1999-06-12 Ian Lance Taylor <ian@zembu.com> + + * subsegs.c (subseg_text_p): New function. + * as.h (subseg_text_p): Declare. + * read.c (do_align): Use subseg_text_p to set the default fill. + * write.c (subsegs_finish): Likewise. + * config/obj-coff.c (write_object_file): Likewise. + * config/tc-i386.h (md_maybe_text): Don't define. + (md_do_align): Use subseg_text_p to set the default fill. + * config/tc-m32r.c (m32r_do_align): Likewise. + * config/tc-sh.c (sh_do_align): Likewise. + * config/tc-sparc.h (md_do_align): Likewise. + +1999-06-12 David O'Brien <obrien@freebsd.org> + + * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF. + * configure: Rebuild. + +1999-06-12 Ian Lance Taylor <ian@zembu.com> + + * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>. + * Makefile.am: Rebuild dependencies. + * Makefile.in: Rebuild. + + * config/tc-i386.c (i386_immediate): Remove unused label + seg_unimplemented. + + * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER. + * symbols.c: Likewise. + * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to + sy_next field when taking address, rather than symbol_next. + + * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to + offsetT. + (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the + value from the output file architecture. + (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code. + * dwarf2dbg.h: Change bfd_vma to addressT. + +1999-06-11 Ian Lance Taylor <ian@zembu.com> + + * dwarf2dbg.h: Use PARAMS in function declarations. + +1999-06-11 Martin Dorey <mdorey@madge.com> + + * write.c (fixup_segment): Don't add symbol value for i960 ELF. + * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if + OBJ_ELF. + (md_apply_fix): Simplify BFD_ASSEMBLER handling. + +1999-06-11 Ian Lance Taylor <ian@zembu.com> + + * config/tc-i386.c (md_apply_fix3): Add default case to switch. + + * config/tc-sparc.c (md_pseudo_table): Remove pushsection and + popsection. + + * config/tc-sparc.c (sparc_ip): Add default case to reloc switch. + + * read.c (read_a_source_file): Only declare inescape if + QUOTES_IN_INSN. + + * itbl-ops.c (itbl_disassemble): Change sprintf format strings to + match parameters. + (find_entry_byval): Add parens to avoid warning. + + * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h". + + * symbols.c (resolve_symbol_value): Don't permit subtraction of + undefined symbols. + +1999-06-10 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.c (sparc_ip): Don't use side-effect expression + with isoctal. + + * config/tc-sparc.c (synthetize_setuw, synthetize_setsw, + synthetize_setx): New functions. + (md_assemble): Broken the special cases into the above + functions. Make compiler happy if sizeof(bfd_vma)==4. + Fix sethi generated from set/setuw. If instructions have a relloc, + always clear the fields to be relocated in the opcode. + (sparc_ip): Remove special_case global variable. + +1999-06-10 Ian Lance Taylor <ian@zembu.com> + + Based on patches from John W. Woznack <jwoznack@concentric.net>: + * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return + indication of success rather than a value. + (itbl_get_val): Likewise. + (itbl_get_field): Use strcspn. Change delimiters to include + parens. + * itbl-ops.h (itbl_get_reg_val): Update declaration. + (itbl_get_val): Likewise. + * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val. + + * symbols.c (copy_symbol_attributes): Convert local symbols to + regular symbols. + +1999-06-10 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_parse_option): Add support for ARM920 and + ARM920t. + +1999-06-07 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.c (md_assemble): Fix up setx, support setsw. + Optimize set if sizeof(bfd_vma) == 64. + (sparc_ip): Fix sethi - without %hi() it should generate + R_SPARC_22 reloc, not R_SPARC_HI22. + (tc_gen_reloc): Handle BFD_RELOC_SPARC22. + +1999-06-07 Jakub Jelinek <jj@ultra.linux.cz> + + * config/tc-sparc.c (md_begin): Handle native wordsize aliases. + (s_ncons): New function. + (native_op_table): New table. + (sparc_ip): Be more strict on %hi() etc.; prepare assembler for + R_SPARC_OLO10 handling. + +Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com> + + * expr.h (struct expressionS): Revert last change; widen X_op. + * config/tc-alpha.c (md_begin): Check the field is wide enough. + +Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c. + (TARGET_CPU_HFILES): Add config/tc-fr30.h. + (TARG_ENV_HFILES): Add config/te-epoc-pe.h. + * Makefile.in: Regenerated. + + * config/obj-elf.c (obj_elf_common): In MRI mode if called as + `common' pass on to s_mri_common. + (elf_pseudo_table): Pass 1 to obj_elf_common for `common'. + +1999-06-06 Richard Henderson <rth@cygnus.com> + + * config/obj-elf.c (obj_elf_section): Don't free the return + value of demand_copy_C_string. + +1999-06-05 Richard Henderson <rth@cygnus.com> + + * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol + creation logic from obj_elf_create_section. + + * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection. + (section_stack): New. + (special_sections): Make const. + (obj_elf_section): Gut and rewrite parsing. + (obj_elf_change_section): New function broken out of obj_elf_section. + (obj_elf_parse_section_letters): Likewise. + (obj_elf_section_word): Likewise. + (obj_elf_section_type): Likewise. + (obj_elf_previous): Treat as a toggle. + (obj_elf_popsection): New. + * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str. + (ppc_section_type): Likewise. + * config/tc-ppc.h: Likewise. + + * expr.h (struct expressionS): Don't make X_op a bitfield. + * config/tc-alpha.c: Update for symbol handling changes. + (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section. + (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise. + +1999-06-05 Richard Henderson <rth@cygnus.com> + + * dwarf2dbg.c (*): Convert to K&R + prototypes. + (dwarf2_gen_line_info): Kill unused variables. + (dwarf2_finish): Likewise. + (dwarf2_where): Likewise. + (dwarf2_directive_file): If we've only got a string, + hand off to s_app_file. + * ecoff.c: Move the include of ecoff.h. + * symbols.h (S_IS_FUNCTION): Prototype. + + * read.c (LEX_HASH): Supply a default. + (lex_type): Use it. + (s_globl): Update `c' after skipping whitespace. + * read.h (LEX_END_NAME, is_name_ender): New. + * expr.c (get_symbol_end): Respect it. + +1999-06-04 Mark Klein <mklein@dis.com> + + * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol + to real if OBJ_SOM + (tc_gen_reloc): Still need bfd_abs_symbol in some relocs. + + * config/tc-hppa.c: Update for symbol handling changes. + +1999-06-03 Ian Lance Taylor <ian@zembu.com> + + * cgen.c: Update for symbol handling changes. + * config/tc-m32r.c: Likewise. + + * config/tc-hppa.h: Update for symbol handling changes. + * config/tc-hppa.c: Likewise. + + * config/tc-arm.h: Update for symbol handling changes. + * config/tc-arm.c: Likewise. + (symbol_make_empty): Remove. Just use symbol_create. + + * symbols.c (symbol_set_tc): Correct name. + + * Makefile.am: Rebuild dependencies. + ($(OBJS)): Don't depend upon struc-symbol.h. + (.dep1, .tcdep, .objdep): Create itbl-parse.h. + * dep-in.sed: Don't remove struc-symbol.h. + * Makefile.in: Rebuild. + + * doc/internals.texi (Symbols): Describe changes in symbol + handling. + +1999-06-03 Richard Henderson <rth@cygnus.com> + + * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol + instead of doing the work by hand. + +1999-06-03 David Mosberger <davidm@hpl.hp.com> + + * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial + state of line state-machine. + (struct ls): Collect DWARF2 line state-machine state in new member + SM. Add member EMPTY_SEQUENCE to keep track if a code sequence + resulted in any DWARF2 directives. + (reset_state_machine): New function. + (out_end_sequence): Ditto. + (dwarf2_gen_line_info): When switching sections or switching to a + lower text address, call out_end_sequence() first to terminate the + previous code sequence as code sequences MUST have monotonically + increasing addresses. + (dwarf2_finish): Call out_end_sequence() instead of open coding it. + +1999-06-03 David Mosberger <davidm@hpl.hp.com> + + * as.c (parse_args): Add option -gdwarf2 to allow requesting + DWARF2 debug info (line information only, at this point). + * as.h: Update comment about supported debug formats. + * dwarf2dbg.c, dwarf2dbg.h: New files. + * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them. + + * expr.c (operand): Don't use [ for parens if we want an index op. + (op_encoding): Switch [ into O_index, if desired. + (op_rank): Renumber with O_index on bottom. + (expr): If O_index, match closing bracket. + * expr.h (O_index): New. + + * read.c (read_a_source_file): Conditionally allow matched " + in lines passed to md_assemble. + + * config/obj-elf.c (elf_pseudo_table): Add `common'. + +1999-06-03 Ian Lance Taylor <ian@zembu.com> + + Add support for storing local symbols in a small structure to save + memory when assembling large files. + * as.h: Don't include struc-symbol.h. + (symbolS): Add typedef. + * symbols.c: Include struc-symbol.h. + (local_hash): New static variable. + (save_symbol_name): New static function, from symbol_create. + (symbol_create): Call save_symbol_name. + (local_symbol_count): New static variable. + (local_symbol_conversion_count): Likewise. + (LOCAL_SYMBOL_CHECK): Define. + (local_symbol_make): New static function. + (local_symbol_convert): New static function. + (colon): Handle local symbols. Create local symbol for local + label name. + (symbol_table_insert): Handle local symbols. + (symbol_find_or_make): Create local symbol for local label name. + (symbol_find_base): Check for local symbol. + (symbol_append, symbol_insert): Check for local symbols. + (symbol_clear_list_pointers, symbol_remove): Likewise. + (verify_symbol_chain): Likewise. + (copy_symbol_attributes): Likewise. + (resolve_symbol_value): Handle local symbols. + (resolve_local_symbol): New static function. + (resolve_local_symbol_values): New function. + (S_GET_VALUE, S_SET_VALUE): Handle local symbols. + (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise. + (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise. + (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise. + (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise. + (symbol_previous, symbol_next): New functions. + (symbol_get_value_expression): Likewise. + (symbol_set_value_expression): Likewise. + (symbol_set_frag, symbol_get_frag): Likewise. + (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise. + (symbol_mark_used_in_reloc): Likewise. + (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise. + (symbol_mark_mri_common, symbol_clear_mri_common): Likewise. + (symbol_mri_common_p): Likewise. + (symbol_mark_written, symbol_clear_written): Likewise. + (symbol_written_p): Likewise. + (symbol_mark_resolved, symbol_resolved_p): Likewise. + (symbol_section_p, symbol_equated_p): Likewise. + (symbol_constant_p): Likewise. + (symbol_get_bfdsym, symbol_set_bfdsym): Likewise. + (symbol_get_obj, symbol_set_obj): Likewise. + (symbol_get_tc, symbol_set_tc): Likewise. + (symbol_begin): Initialize local_hash. + (print_symbol_value_1): Handle local symbols. + (symbol_print_statistics): Print local symbol statistics. + * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER. + Declare new symbols.c functions. Move many declarations here from + struc-symbol.h. + (SYMBOLS_NEED_BACKPOINTERS): Define if needed. + * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set. + (struct symbol): Move bsym to make it clearly the first field. + Remove TARGET_SYMBOL_FIELDS. + (symbolS): Don't typedef. + (struct broken_word): Remove. + (N_TYPE_seg, seg_N_TYPE): Move to symbol.h. + (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise. + (symbol_clear_list_pointers): Likewise. + (symbol_insert, symbol_remove): Likewise. + (symbol_previous, symbol_append): Likewise. + (verify_symbol_chain, verify_symbol_chain_2): Likewise. + (struct local_symbol): Define. + (local_symbol_converted_p, local_symbol_mark_converted): Define. + (local_symbol_resolved_p, local_symbol_mark_resolved): Define. + (local_symbol_get_frag, local_symbol_set_frag): Define. + (local_symbol_get_real_symbol): Define. + (local_symbol_set_real_symbol): Define. + Define. + * write.c (write_object_file): Call resolve_local_symbol_values. + * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define. + (TARGET_SYMBOL_FIELDS): Don't define. + * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If + ECOFF_DEBUGGING, add ECOFF fields. + (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. + * config/obj-multi.h (struct elf_obj_sy): Add local field. If + ECOFF_DEBUGGING, add ECOFF fields. + (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. + (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define. + * config/tc-mcore.h: Don't include struc-symbol.h. + (TARGET_SYMBOL_FIELDS): Don't define. + (struct mcore_tc_sy): Define. + (TC_SYMFIELD_TYPE): Define. + * Many files: Use symbolS instead of struct symbol. Use new + accessor functions rather than referring to symbolS fields + directly. + + * read.c (s_mri_common): Don't add in value of line_label. + + * config/tc-mips.c (md_apply_fix): Correct parenthesization when + checking for SEC_LINK_ONCE. + + * config/tc-sh.h (sh_fix_adjustable): Declare. + + * app.c (input_buffer): New static variable. + (app_push): Save saved_input in allocated buffer. + (app_pop): Restored saved_input. + (do_scrub_chars): Change get parameter to take char * and int as + arguments. Change GET macro to pass input_buffer to get + function. Don't save input into allocated buffer. + * as.h (do_scrub_chars): Update declaration. + * input-file.c (input_file_get): Change to take char * and int. + Read data into passed in buffer. Remove static buffer. + * read.c (scrub_from_string): Change to take char * and int. Copy + data into passed in buffer. + + * hash.h: Neaten. Declare hash_traverse. + * hash.c: Complete rewrite based on BFD hashing code. + * gasp.c (chunksize): New variable. + * macro.c (macro_expand_body): Call hash_jam with NULL rather than + hash_delete. + +1999-05-28 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc + addend unless the target uses an old ABI. + +Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com> + + -Wchar-subscripts cleanup + * listing.c (listing_newline): Use unsigned char variable, so + calls to isascii,iscntrl are correct. + * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with + (unsigned char). + * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto. + * config/obj-elf.c (obj_elf_vtable_inherit): Ditto. + * config/tc-mips.c (mips_ip,mips16_ip): Ditto. + (my_getSmallExpression,get_number,s_mips_ent): Ditto. + +1999-05-28 Torbjorn Granlund <tege@matematik.su.se> + + * config/tc-m68k.c (m68k_ip): Check for disallowed index register + width for Coldfire. + (arch_coldfire_p): New #define. + (m68k_ip, m68k_init_after_args): Use arch_coldfire_p. + +1999-05-28 Linus Nordberg <linus.nordberg@canit.se> + + * config/tc-m68k.c (install_operand): Add places `n', `o'. + + * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'. + (install_operand): Add place `N'. + (init_table): Add registers ACC, MACSR, MASK. + + * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK. + + * config/tc-m68k.c: Change mcf5200 --> mcf. + (archs): Add mcf5206e, mcf5307. + (m68k_ip): Add format `u'. + (install_operand): Add place `m', `M', `h'. + (init_table): Add upper/lower registers. + + * config/m68k-parse.h (m68k_register): Add upper/lower registers. + +1999-05-28 Martin Dorey <mdorey@madge.com> + + * config/tc-i960.c: Several minor changes to add ELF and + BFD_ASSEMBLER support. + * config/tc-i960.h: Likewise. + * configure.in (i960-*-elf*): New target. + * aclocal.m4, configure: Rebuild. + +1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel + reloc changes when defined(BFD_ASSEMBLER). + +1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros. + + * write.c (write_print_statistics): Output to file, not stderr. + + * expr.c (generic_bignum_to_int32,64): Prototype. + + * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128, + output_sleb128, output_uleb128, output_big_sleb128, + output_big_uleb128, output_big_leb128): Prototype. + (output_big_sleb128, output_big_uleb128): Make inline. + (output_big_leb128): Remove inline + + From Maciej W. Rozycki <macro@ds2.pg.gda.pl> + * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with + fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8. + Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed + value for correct overflow check in write.c:fixup_segment. + * write.c (fixup_segment): Move bitfield overflow checks to after + the md_apply_fix call. + * config/obj-coff.c (fixup_segment): Likewise. + * doc/internals.texi (CPU backend): Mention md_apply_fix modifying + valueT *val argument. + +Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * config/atof-ieee.c (gen_to_words): Correctly round a + denormalized number. Fix off-by-one in range checking for + exponent in a denormal. + +1999-05-10 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register + name. + +Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com) + + * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets. + +1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.h (InvMem): New flag. Add to AnyMem. + (ReverseRegRegmem): Remove. + (ImmExt): New flag. Renumber some of the opcode_modifier bits. + * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD + 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem + kludge. + + From Doug Ledford <dledford@redhat.com> + * config/tc-i386.h (RegXMM): New for P/III. + * config/tc-i386.c: Add support for P/III. + +Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge. + (md_begin): Allow ppc32 insns in ppc64bridge mode. + (ppc_insert_operand): Accept SIGNOPT in ppc64 mode. + +Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-i386.c (i386_immediate): Skip whitespace before + complaining about junk after expression. + (i386_displacement): Likewise. + +Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com> + + * symbols.c (symbol_find_base): Use memcpy instead of strcpy. + Don't copy before downcaseing. + +1999-05-05 Catherine Moore <clm@cygnus.com> + + * tc-m68k.c: Include elf/m68k.h. + (m68k_elf_final_processing): New routine. + * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing): + Define. + +Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a + 17 bit fmt insn. + +1999-04-30 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (mcore_s_section): Dump literals before + changing section. + +1999-04-29 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn + for COFF/PE port. + +Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com> + + * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h. + (TC_INIT_FIX_DATA): Delete. + * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h. + (TC_INIT_FIX_DATA): Delete. + * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN. + * write.c (fix_new_internal): Initialize fx_cgen member. + * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update. + (gas_cgen_md_apply_fix3): Update. + * config/tc-m32r.c (md_cgen_lookup_reloc): Update. + (md_cgen_record_fixup_exp): Update. + (FX_OPINFO_R_TYPE): Update. + + * frags.c (frag_var,frag_variant): Initialize fr_cgen here. + * config/tc-fr30.h (TC_FRAG_INIT): Delete. + * config/tc-m32r.h (TC_FRAG_INIT): Delete. + * frags.h (struct frag): Make opindex, opinfo ints. + + * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused. + +1999-04-26 Tom Tromey <tromey@cygnus.com> + + * aclocal.m4, configure: Updated for new version of libtool. + +1999-04-22 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (md_apply_fix3): Renamed function from + md_apply_fix. + (md_apply_fix3): Do not fix up absolute relocations against + symbolic values. + + * config/tc-mcore.h (MD_APPLY_FIX3): Define. + +1999-04-20 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (md_pseudo_table): Add intercepts for section + changes and data-in-text directives. + (mcore_cons): New function: intercept cons() operations. + (mcore_float_cons): New function: intercept float_cons() + operations. + (mcore_stringer): New function: intercept stringer() operations. + +1999-04-18 Ian Lance Taylor <ian@zembu.com> + + * obj.h (struct format_ops): Change generate_asm_lineno field to + take no parameters. + * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define. + + * config/tc-alpha.c (find_opcode_match): Add default case to + switch. + (find_macro_match): Likewise. + (load_expression): Parenthesize && within ||. + + * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. + +1999-04-17 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss + .text .data .section pseudo ops. + (mcore_s_section): New function. Dump lits before changing secs. + (mcore_s_text): New function. Dump lits before changing secs. + (mcore_s_data): New function. Dump lits before changing secs. + +1999-04-16 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (mips_32bitmode): New. + (md_begin): Set mips_32bitmode if needed. + (mips_elf_final_processing): Don't set EF_MIPS_ARCH. + Set EF_MIPS_32BITMODE. + +Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com> + + * config/obj-coff.c (c_section_symbol): Fix typo in previous + change. + +1999-04-16 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1. + +Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3" + expressions correctly. + + +1999-04-15 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH. + +Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd + and fmpynfadd instructions. + +1999-04-11 Richard Henderson <rth@cygnus.com> + + * as.h (environ): Declare it, if needed. + * as.c (dump_statistics): Don't declare environ. + * configure.in (environ): Detect declaration. + * configure, config.in: Rebuild + + * config/tc-i386.c (i386_immediate): Accept @GOT relocations. + (i386_displacement): Allocate enough space for replacement buffer. + Clean up replacement buffer initialization. + +1999-04-11 Bob Manson <manson@charmed.cygnus.com>: + + * subsegs.c (section_symbol): Don't create a new symbol if one + already exists; instead, use the existing one, but set its segment + and frag data if it hasn't already been defined. + * config/obj-coff.c (c_section_symbol): Likewise. + +Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com> + + * tc-alpha.c (load_expression): Call as_bad instead of abort. + +1999-04-08 Nick Clifton <nickc@cygnus.com> + + * config/tc-mcore.c: New File: Support routines for MCore + assembler. + * config/tc-mcore.h: New File: Definitions for MCore assembler. + * config/obj-coff.c: Add support for mcore-pe target. + + * Makefile.am: Add support for MCore targets. + * Makefile.in: Regenerate. + * configure.in: Add support for MCore targets. + * configure: Regenerate. + + * doc/all.texi: Set MCORE. + * doc/as.texinfo: Document MCore specific command line options. + + * write.h: Prevent multiple inclusion. + +1999-04-06 Ian Lance Taylor <ian@zembu.com> + + * asintl.h (LC_MESSAGES): Never define. + * as.c (main): Don't pass LC_MESSAGES to setlocale if the system + does not define it. + * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system + does not define it. + + * Makefile.am (m68k-parse.c): If configuring in the source + directory, copy m68k-parse.y into the local directory before + running ylwrap, to remove spurious differences when generating + snapshots. + * Makefile.in: Rebuild. + + * config/tc-sparc.h (md_do_align): Just allocate the number of + bytes necessary, rather than always allocating 1024. + +1999-04-04 Ian Lance Taylor <ian@zembu.com> + + * listing.c (listing_newline): Add cast to avoid warning. + * read.c (generate_lineno_debug): Add cases to switch. Reindent. + * config/tc-i386.c (i386_scale): Add return value. + (build_displacement_string): Remove unused local temp_disp2. + (i386_intel_memory_operand): Add parentheses to avoid warning. + (i386_intel_operand): Remove unused local end_of_operand_string. + (i386_operand): Remove unused local operand_modifier. + (i386_operand): Add parens to avoid warning. + +1999-04-04 Don Bowman <don@pixsci.com> + + * configure.in: Add mips*-*-vxworks* target; have it define + MIPS_STABS_ELF. + * configure, config.in: Rebuild. + +1999-03-31 Nick Clifton <nickc@cygnus.com> + + * configure.in (emulations): Add support for arm-epoc-pe. + * configure: Regenerate. + * config/te-epoc-pe.h: New file. Define macros specific to + arm-epoc-pe target. + * config/tc-arm.h: Select epoc-pe-arm target format if configured + for arm-epoc-pe target. + +Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com> + + * tc-mips.c (md_apply_fix): Adjust value for linkonce sections. + +Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to + detect ",n" without a condition. + (pa_parse_neg_cmpsub_cmpltr): Likewise. + + +Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit + instruction is encoded with one bit. + + +1999-03-23 Ian Lance Taylor <ian@zembu.com> + + * doc/internals.texi (CPU backend): Mention that + line_separator_chars should not include newline. From thi + <ttn@mingle.glug.org>. + +1999-03-22 Doug Evans <devans@casey.cygnus.com> + + * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open. + * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open. + +Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com> + + * tc-alpha.c (md_assemble): Allow '6' in an opcode. + +Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr. + + +Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n". + +1999-03-15 Martin Hunt <hunt@cygnus.com> + + * app.c (do_scrub_begin): Change '-' back to a symbol char + so we can use multiple opcodes on a line again. + + * config/tc-d30v.c: By default, warn if a symbol has + the same name as a register. Plus some minor + updates from the branch. + +1999-03-13 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8, + BFD_RELOC_16 and BFD_RELOC_64. + +1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * expr.c (expr): Add missing else. + +1999-03-12 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_apply_fix3): Improve error message. + +1999-03-11 Doug Evans <devans@casey.cygnus.com> + + * Makefile.am (CPU_TYPES): Add fr30. + (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency. + (fr30,m32r dependencies): Update. + * Makefile.in: Rebuild. + + * cgen.c (gas_cgen_record_fixup): Update use of operand->type. + (gas_cgen_record_fixup_exp): Ditto. + (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num. + (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand. + * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open. + (md_cgen_lookup_reloc): Update use of operand->type. + * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open. + (md_convert_frag): Call cgen_operand_lookup_by_num. + (md_cgen_lookup_reloc): Update use of operand->type. + (m32r_cgen_record_fixup_exp): Ditto. + +1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com> + + * config/tc-mips.c (md_show_usage): Fix message. + +1999-03-03 Nick Clifton <nickc@cygnus.com> + + * doc/c-arm.texi (ARM Syntax): Document new command line switches + and LDR reg,=<expr> instruction. + + * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and + -mcpu=arm9tdmi. + +Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com> + + * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'. + +1999-02-17 Nick Clifton <nickc@cygnus.com> + + This patch was created by: Scott Bambrough + <scottb@corelcomputer.com> + + * app.c: + Special cased '@' character. The '@' character is used as the + ARM assembler comment character, as a special character + and in ELF .symver pseudo-op's, and as a special character in + .type and .section pseudo-ops. + (symver_pseudo): New static variable. + (symver_state): New static variable. + (struct app_save): Add field 'symver_state'. + (app_push): Save global symver_state int struct app_save. + (app_pop): Restore global symver_state from struct app_save. + (do_scrub_chars): Special case handling of '@' character in + .symver pseudo-ops. + + * configure.in: Modified to recognize armv* uname syntax from ARM + Linux kernel. + * configure: Regenerated. + + * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as + a prefix to the section's type. + (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to + the type's typename. + + * config/tc-arm.h: Add support for PIC generation: + (pic_code): New boolean. + (obj_relocate_extern): Define. + (TC_RELOC_RTSYM_LOC_FIXUP): Define + (TC_CONS_FIX_NEW): Define. + (tc_fix_adjustable): Define. + (GLOBAL_OFFSET_TABLE_NAME): Define. + + * config/tc-arm.c: Add support for PIC generation: + (line_seperator_chars): Allow ';' as a seperator for Linux. + (is_immediate_prefix): New macro. + (arm_parse_reloc): New function. + (s_arm_elf_cons): New function. + (do_branch): Special case for BFD_RELOC_ARM_PLT32. + (md_undefined_symbol): Special case handling for the Global Offset + Table's symbol. + (md_apply_fix3): Handle PIC relocs. + (tc_gen_reloc): Handle PIC relocs. + (md_parse_option): Add support for '-k' command line switch to + enable PIC generation. + (cons_fix_new_arm): New function. + (s_arm_elf_cons): New function. + +Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Add comments for uses of AC_DEFINE. + * acinclude.m4: Likewise. + * acconfig.h: Remove. + * aclocal.m4: Rebuild. + * configure: Rebuild. + * Makefile.in: Rebuild. + * config.in: Rebuild. + +1999-02-15 Jim Lemke <jlemke@cygnus.com> + + * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for + non-constant offset from a base register. + +1999-02-14 Ken Raeburn <raeburn@raeburn.org> + + * config/tc-alpha.c (md_show_usage): Put \ before newline in + strings always. + +Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264. + (emit_insn): Look for pc-relative and no-overflow specifiers on + internal relocation types. + +1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com> + + * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and + -mcpu=NNNN flags. + + * config/tc-mips.c: Remove all the mips_NNNN variables; just use + mips_cpu instead. + (mips_4650, mips_4010, mips_4100): Variables removed. + (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro, + macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN + variables. + (md_begin): Don't bother initializing the mips_NNNN variables; + mips_cpu is set, and that's good enough now. + (md_parse_option): Have the -mNNNN options set mips_cpu instead of + the mips_NNNN variable. The -no-mNNNN flags are now no-ops. + (show): New function, to handle wrapping in the CPU lists. + (md_show_usage): Update lists of -mcpu and -mNNNN switches. + +Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather + than treat as an immediate specifier. + +Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-i386.c: Prototype many functions. + (set_intel_syntax): Accept `prefix'/`noprefix' specifiers. + (i386_immediate): Remove unused second argument. + (i386_intel_operand): Fix i386_is_reg typo. + (i386_operand): Use allow_naked_reg. + (output_invalid): Make operand int for K&R. + +Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake + patch. + * Makefile.in: Rebuild. + +1999-02-09 Doug Evans <devans@casey.cygnus.com> + + * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h. + (cgen.o): Ditto. + (EXTRA_as_new_SOURCES): Comment out. + (.tcdep): <arch>-opc.h renamed to <arch>-desc.h. + * Makefile.in: Rebuild. + * doc/Makefile.in: Rebuild. + * configure.in: Require autoconf 2.13. Redo using_cgen handling. + Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT. + (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h. + * configure: Rebuild. + * aclocal.m4: Rebuild. + * config.in: Rebuild. + * cgen.c: Include cgen-desc.h, not cgen-opc.h. + (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC. + (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc. + CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. + CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE. + (gas_cgen_record_fixup): Remove unnecessary != 0 test. + (gas_cgen_record_fixup_exp): Ditto. + (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu + descriptor, not global variable. + (gas_cgen_md_apply_fix3): Refer to operand_table via cpu + descriptor, not global variable. Refer to insert_operand handler + via cpu descriptor, not global function. + * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC. + * config/tc-fr30.c: Include opcodes/fr30-desc.h. + (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc. + CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. + Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS. + * config/tc-m32r.c: Ditto. + (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands. + (md_assemble): Ditto. + (md_convert_frag): Update call to CGEN_OPERAND_ENTRY. + +1999-02-09 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2 + relocations for ELF targets. + +1999-02-08 Nick Clifton <nickc@cygnus.com> + + * configure.in: Add support for StrongARM target. + * configure: Regenerate. + +1999-02-05 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions. + + * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH + for COFF ports. + +Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com> + + * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options. + +Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com> + + * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define. + (INTEL_DWORD_MNEM_SUFFIX): Define. + (BYTE_PTR): Define. + (WORD_PTR): Define. + (DWORD_PTR): Define. + (XWORD_PTR): Define. + (SHORT): Define. + (OFFSET_FLAT): Define. + (FLAT): Define. + (NONE_FOUND): Define. + (No_dSuf): Define. + (No_xSuf): Define. + * config/tc-i386.c (set_intel_syntax): New routine. + (intel_syntax): Declare. + (allow_naked_reg): Declare. + (md_pseudo_table): Support .intel_syntax and .att_syntax. + (intel_float_operand): New routine. + (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX. + Handle brackets as well as parens. Call i386_intel_operand for + intel syntax. Reverse operands if appropriate. Handle new + suffixes. Handle movzx and movsx. + (i386_is_reg): New routine. + (i386_immediate): New routine. + (i386_scale): New routine. + (i386_displacement): New routine. + (i386_operand_modifier): New routine. + (build_displacement_string): New routine. + (i386_parse_seg): New routine. + (i386_intel_memory_operand): New routine. + (i386_intel_operand): New routine. + (i386_operand): Call i386_displacement, i386_immediate, + i386_scale, etc. instead of handling inline. + (parse_register): Handle registers without prefix. + +Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com> + + * configure: Regenerate. + * configure.in (arm-*-oabi): New. + (thumb-*-oabi): New. + * config/tc-arm.c (target_oabi): Declare. + (md_apply_fix3): Support REL relocs. + (md_parse_option): Handle -oabi. + (elf32_arm_target_format): New routine. + (md_longopts): Add OPTION_OABI. + * config/tc-arm.h: Redefine TARGET_FORMAT. + + +1999-01-28 Nick Clifton <nickc@cygnus.com> + + * write.c (write_relocs): Handle out of range error. + + * config/tc-fr30.c (fr30_fix_adjustable): New function. + (fr30_force_relocation): Default to 0. + + * config/tc-fr30.h (obj_fix_adjustable): Define. + (TC_FORCE_RELOCATION): Define. + + * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE + relocs. + +1999-01-16 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (write_2_short): Do not generate a sequential + merge of two instructions if the left instruciton kills the right. + +1999-01-11 Doug Evans <devans@casey.cygnus.com> + + * Makefile.in: Regenerate. + * configure.in: Redo test for using cgen. + * configure: Regenerate. + +1999-01-09 Nick Clifton <nickc@cygnus.com> + + * config/obj-coff.h (obj_adjust_symtab): Prevent accidental + redefinition of this macro. + +Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com> + + * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc" + warning. + +1998-12-29 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (append_insn): For mips16, insert a nop between + a read of HI or LO and an immediatly following branch. + +1998-12-29 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (md_begin): Another correction to the setting of + mips_eabi64. + +1998-12-23 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (md_begin): Correct type-o in setting of + mips_eabi64. + +1998-12-21 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16 + bit insn when optimizing, so that parallelised instructions will + start on a 32 bit boundary. + +1998-12-19 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (mips_eabi64): New. + (md_begin): Set mips_eabi64. + (mips_elf_final_processing): Use it. + +1998-12-18 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (mips_elf_final_processing): + Correct setting of ABI in e_flags. + +Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com> + + * config/tc-fr30.c (md_assemble): Warn about invalid instructions + in delay slots. + +1998-12-16 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111. + +1998-12-15 Doug Evans <devans@casey.cygnus.com> + + * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a + warning, values that don't fit in the field. + +1998-12-15 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (mips_abi_string): New. + (md_parse_option,md_longopts): Add mabi. + (mips_elf_final_processing): Set e_flags based on mabi flag. + +1998-12-15 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (md_parse_option): Handle vr4111. + +98-12-11 Ken Raeburn <raeburn@cygnus.com> + + * config/tc-h8300.c (build_bytes): Change message given if the + instruction requires H8/300H mode and we're not in Hmode, to + suggest that it may be the operand modes that are the problem, not + necessarily the opcode. + +1998-12-10 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c: Add line separator character. + +Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com> + + * configure.in (hppa-*-mpeix*): New target. + * config/obj-som.h (obj_som_compiler): Declare. + * config/obj-som.c (compiler_seen): New static variable. + (obj_som_compiler): New function. + * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h. + (md_pseudo_table): Add "compiler" if OBJ_SOM. + (pa_type_args): Set hppa_priv_level. + (pa_compiler): New static function if OBJ_SOM. + * configure: Rebuild. + +Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com> + + * read.c (output_leb128): Don't mark as inline. + +1998-12-08 Andrew MacLeod <amacleod@cygnus.com> + + * config/tc-ppc.c (ppc_vbyte): Prototype and new function for + AIX .vbyte unaligned data support. + (md_pseudo_table): Add 'vbyte' to list of valid pseudos. + (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable + sections. + +1998-12-07 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous + input handling. + +Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-arm.c (elf32_arm_force_relocation): Check for + BFD_RELOC_ARM_PCREL_BRANCH. + +Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after + checking the target type. + (mips-dec-bsd*): Set endian to little. + * configure: Rebuild. + + COFF weak symbol support, based on patches from Mark Elbrecht + <snowball3@usa.net>: + * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER. + * config/obj-coff.c (obj_coff_weak): New static function. + (obj_coff_endef) [both versions]: Handle weak symbols. + (coff_frob_symbol): Likewise. + (yank_symbols): Likewise. + (obj_pseudo_table): Add "weak". + + * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent + <aymeric.vincent@emi.u-bordeaux.fr>. + * aclocal.m4: Rebuild with current tools. + * configure: Rebuild. + + * config/tc-alpha.c (emit_ldgp): Give an error message rather than + an assertion failure for a case we can't handle when OBJ_ECOFF. + + * expr.c (operator): And with 0xff to avoid problems with signed + char. + +1998-12-03 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c (md_cgen_lookup_reloc): Generate + BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32. + +1998-12-02 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for + LDI:20 insn. + +Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com> + + * config/tc-fr30.c (md_pcrel_from_section): Restore previous + calculation of pcrel point. + +Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of + pcrel point. + +Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d10v.c (md_assemble): Make static 'etype' have file + scope. + (d10v_cleanup): Only generate previous insn if a multiline insn is + not pending. + +Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for + FR30_OPERAND_I32. + +Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and + -marm6xxx command line switches. + +1998-11-18 Doug Evans <devans@casey.cygnus.com> + + * Makefile.am (DEP): Use $(srcdir)/../mkdep. + (itbl-ops.o): Delete duplicate dependencies. + Rebuild dependencies. + Add fr30 dependencies. + * Makefile.in: Rebuild. + +Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest + opcode list. + * listing.c: Ignore line terminator characters found inside + strings. + +Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com> + + * po/gas.pot: Regenerated. + +Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c (fr30_is_colon_insn): New name for + fr30_is_label_start(). Also checks for delay slot insns. + + * config/tc-fr30.c (fr30_is_label_start): New function: Handle + FR30 instructions which contain a colon in the mnemonic. + + * config/tc-fr30.h (TC_START_LABEL): Define this macro. + +Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.c: Removed currently superflous code. + +Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-fr30.h: New file. + * config/tc-fr30.c: Tweaking so that it will compile. + +Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-d10v.h (obj_fix_adjustable): Define. + (TC_FORCE_RELOCATION): Define. + (d10v_force_relocation): Declare. + * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs. + (md_apply_fix3): Handle Vtable relocs. + (d10v_fix_adjustable): New. + (d10v_force_relocation): New. + +Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c: Change default behaviour to ignore potential + conflicts between register name and symbol names. + +Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com> + + * configure.in: Add fr30-*-*. + * config/tc-fr30.c: New file. + * Makefile.in: Regenerated. + * config.in: Regenerated. + * configure: Regenerated. + * doc/Makefile.in: Regenerated. + * po/gas.pot: Regenerated. + +Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com> + + * config/tc-m32r.c (assemble_two_insns): Ensure both insns + are 16 bit insns. + +Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> + + * app.c (do_scrub_begin): Set characters above 127 to be symbol + characters. + (do_scrub_chars): Add some casts to unsigned char to avoid + unwanted sign extension. + * read.c (lex_type): Set characters about 127 to be symbol + characters. + * config/tc-i386.c (md_begin): Set identifier_chars and + operand_chars for values above 127. + +Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com> + + * configure.in: detect cygwin* instead of cygwin32* + * configure: regenerate + +Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com> + + * listing.c: Add support for producing a listing from piped + input. + +Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com> + + * config/tc-mips.c (hilo_interlocks): Remove mips_3900. + (append_insn): Account for the tx39's multiply behavior. + +1998-10-26 Michael Meissner <meissner@cygnus.com> + + * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns + from assemble_parallel_insns. Add support for '->' to indicate + explicitly serializing the instructions. + (md_assemble): Ditto. + +Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and + WEAK handling. + +Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com> + + * cgen.c (gas_cgen_md_apply_fix3): Revert last change. + +Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com> + + * config/tc-mips.c : support frame and regmask/fregmask when + MIPS_STABS_ELF is specified. + +Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF. + (md_apply_fix): Don't return 1 for VTABLE relocs. + * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF. + +Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * doc/c-i386.texi: Replace occurences of "opcode" with + "instruction mnemonic", "instruction", or "mnemonic" when + referring to the name of an instruction. Use "opcode" when + referring to the sequence of machine bytes. + + * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars. + (is_opcode_char): Rename to is_mnemonic_char. + (md_assemble and i386_operand): Correct error messages from + "opcode" to "instruction mnemonic" + Rename throughout opcode[] -> mnemonic[], opp -> mnem_p, + MAX_OPCODE_SIZE -> MAX_MNEM_SIZE, + DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX, + WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX, + BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX, + SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX + LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX + + * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX. + + * config/tc-i386.c (i386_operand): Check for garbage after + register name. + +Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc + for BFD_ASSEMBLER to only change value when COFF if TE_PE. + +Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-sh.h (obj_fix_adjustable): Define. + * config/tc-sh.c (sh_force_relocation): Handle VT relocs. + (md_apply_fix): Likewise. + (tc_gen_reloc): Likewise. + (sh_fix_adjustable): New. + +Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P. + * cgen.h (gas_cgen_finish_insn): Update prototype. + * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P. + cgen_insn_t -> CGEN_INSN_INT. + (make_parallel): Update handling of CGEN_INT_INSN_P. + (assemble_parallel_insn): Ditto. + (target_make_parallel): New function. + (md_assemble): Use it. + +Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-m32r.c (m32r_force_relocation): Fix typo. + +Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-sh.c (md_assemble): Make sure the entire opcode is + converted into lower case. + +Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com> + + * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs. + (gas_cgen_tc_gen_reloc): Likewise. + * config/tc-m32r.h (obj_fix_adjustable): Define. + * config/tc-m32r.c (m32r_fix_adjustable): New. + (m32r_force_relocation): Handle VTABLE relocs. + +Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com> + + * doc/c-arm.texi (ARM Directives): Document .ltorn directive. + +Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode + to lower case before parsing. + + * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly + parallel insns modift buts in the PSW as a side effect. + +Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (find_format): Test for missing flag and + control registers. + + (md_apply_fix3): Fix error messages to avoid + assumption about presence of a symbol. + + (parallel_ok): Disallow parallel instructions that both modify the + same flag register. + + (find_format): Generate a warning if an odd numbered register is + used as the first register in a mutli-register instruction. + +Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_apply_fix3): Do not assume that bad + relocations are always associated with a symbol. + +Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com> + + * tc-sparc.h (TC_FORCE_RELOCATION): Define. + (elf32_sparc_force_relocation): Declare. + * tc-sparc.c (md_apply_fix3): Handle vtable relocs. + (tc_gen_reloc): Handle vtable relocs. + (elf32_sparc_force_relocation): New. + +Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com> + + * symbols.c (S_IS_FUNCTION): New. + * config/tc-v850.h (obj_fix_adjustable): Define. + (TC_FORCE_RELOCATION): Define. + (v850_force_relocation): Declare. + * config/tc-v850.c (tc_gen_reloc): Use offset instead + of fx_addnumber for VTABLE reloc addends. + (md_apply_fix3): Handle VTABLE relocs. + (v850_fix_adjustable): New. + (v850_force_relocation): New. + +Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com) + + * tc-hppa.c (fp_operand_format): Add some additional formats. + (pa_ip): Do not automatically promote into pa2.0 mode. + (pa_level): Handle ".level 2.0". + +Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE. + * config/tc-i386.h (template.extension_opcode): Change to + unsigned int to allow full range of 8-bit opcode suffixes. + (None): Redefine as 0xffff. + + From Jeff B Epler <jepler@usgs.gov> + * doc/c-i386.texi (i386-SIMD): New section. + +Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com> + + * read.c (discard_rest_of_line): New function. + * read.h: Declare it. + * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it. + +Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d10v.c (find_symbol_matching_register): New function. + (find_opcode): Cope with the case where a register name matches + a symbol name. + +Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (md_pcrel_from): Rename to + v850_pcrel_from_section. + (v850_pcrel_from_section): Do not resolves symbols in other + sections. + + * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define. + +Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d10v.c (find_opcode): Generate an error if a register + is supplied for an operand that should not be a register. + +Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (write_2_short): But do allow delayed branch + instructions to have another instruction in the right bin. + +Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (write_2_short): Do not allow instructions in + the right container if the left container holds a branch + instruction. + +Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (reg_name_search): Only warn if a name matches + both a register name and symbol name. + (find_format): Allow correct parsing of MVTSYS and MVFSYS insns. + +Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU + execution unit class. + + (reg_name_search): If a name matches a register and a symbol, + prefer the register. + (find_format): Disallow flag registers when a general purpose + register is required. + If a number is required, but a register has been given, check to + see if a symbol with the same name as the register exists, and if + so, use that symbol. + +Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com> + + * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens. + +Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (find_format): Do not accept flag registers as + general purpose registers. + (find_format): If an immediate value is expected at a given place + in a format, but a register name has been provided instead, check + to see if that register name matches the name of a predefined + symbol and if it does, then use the symbol instead. + (reg_name_search): If a register name matches a symbol name, + prefer the register name to the symbol name. + +Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset + the previous insn to empty. + +1998-09-20 Michael Meissner <meissner@cygnus.com> + + * config/tc-ppc.c (md_apply_fix3): Do not break string into two + pieces, forcing the use of an ANSI compiler. + +Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable + relocs. + * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs. + +Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com> + + * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm + assembler syntax. + (obj_elf_vtable_entry): Likewise. + * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF. + * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations. + (tc_gen_reloc): Likewise. + (arm_fix_adjustable): Likewise. + (elf32_arm_force_relocation): New. + (armelf_frob_symbol): Remove coff-style symbol support. + +Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-i386.c (i386_operand): Fix typo in last patch. + +Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-arm.c (arm_adjust_symtab): Move #ifdef + OBJ_COFF so that routine is defined for a.out format. + +Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-i386.c (i386_operand): Detect non-segment registers + used as segment prefixes. + +Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com> + + * ehopt.c (check_eh_frame): Check the size of the FDE, and don't + optimize across FDE boundaries. + + * config/obj-coff.c (obj_coff_section): Preserve any link once + flags when setting the section flags. + +Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.h (obj_adjust_symtab): Fixed typo. + * config/tc-arm.c (armelf_adjust_symtab): Reformatted. + +Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz> + + * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words + to the host width. + +Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com> + + * frags.c (frag_grow): Include the size of the frag struct in the + obstack chunk size. + + * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start + if the new subseg comes before the old. + +Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz> + + * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction + to handle edge8 and edge16. + +Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com> + + * config/obj-elf.c (obj_elf_vtable_inherit): Print error message + before we clobber the symbol involved. + +Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-arm.c: Remove OBJ_ELF definitions for + S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only + use arm_adjust_symtab for OBJ_COFF. + (armelf_adjust_symtab): New Routine. + * config/tc-arm.h: Define obj_adjust_symtab to + armelf_adjust_symtab for OBJ_ELF. + +Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com> + + * configure.in: Make all i386-elf targets use bfd_gas. + * config/tc-i386.c (tc_i386_force_relocation): New. + (tc_i386_fix_adjustable): Don't fix vtable relocs. + (md_apply_fix3): Likewise. + (tc_gen_reloc): Handle them. + * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling + tc_i386_force_relocation. + +Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_show_usage): Improve formatting of --help output. + +Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_assemble): Copy previous opcode over + current opcode after writing the first insturction of a reverse + sequential pair. + +Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com> + + * read.h (generate_lineno_debug): Add prototype. + * read.c (generate_lineno_debug): Make non-static. + +Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_assemble): Only warn for address/data size + prefixes. + +Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations + against Thumb function names, as the linker needs this information. + +1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com> + + * expr.c (operand): Check also that there is no advance in operand + after atof_generic in order to decide "is it label 0f or floating + point number?". + +Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c: Replace double dash prefix to M32R specific + command line options with a single dash. + * doc/c-m32r.texi: Replace double dash prefix with a single dash. + +Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com> + + * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF. + * tc-arm.c (arm_fix_adjustable): New routine. + +1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com> + + * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space, + s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or + demand_empty_rest_of_line before mri_comment_end. + (equals): Check garbage after expression before + mri_comment_end in MRI mode. + +Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a + small immediate constant to use the constant itself rather than + always using 1. + +Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-hppa.c (pa_enter): Call as_bad rather than abort. + (pa_leave): Likewise. + +Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_assemble): Emit a warning for stand-alone + prefixes. + (i386_operand): Fix an error message. + +Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com> + + * doc/c-arm.texi (ARM Directives): Document .req directive. + + * config/tc-arm.c (reg_required_here): Display erroneous string if + the register name could not be decoded. + Do not set inst.instruction if the sift is -1. + +Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as + we do for EXTERN. + +Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (d30v_align): Always perform alignment request, + even if it is belived to be unnecessary. + +Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + config/tc-i386.c (i386_operand): Size immediate constants by + suffix (erroneously removed as part of July 7 change). + +Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com> + + * config/obj-elf.h: Check for redefinition of obj_frob_symbol. + * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. + (armelf_frob_symbol): New Routine. + * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF. + +Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms. + +Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_begin): Set BFD private flags depending upon + command line switches passed to assembler. + +Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated. + (gas_cgen_opcode_desc): Declare. + (gas_cgen_parse_operand): Declare. + (*): Prepend gas_ to gas specific fns to denote them as such. + All uses updated. + * cgen.c (gas_cgen_opcode_desc): New global + (gas_cgen_init_parse): Renamed from cgen_asm_init_parse. + (queue_fixup): Renamed from cgen_queue_fixup. + (*): Prepend gas_ to gas specific fns to denote them as such. + All uses updated. + (gas_cgen_md_apply_fix3): Update call to insert_operand. + (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn. + * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM. + Open opcode table and initialize it. + (make_parallel): Use gas_cgen_opcode_desc. + (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM. + (md_assemble): Ditto. + +Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com> + + * as.h (debug_info_type): Add entries for unspecified and dwarf*. + * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call + as_where ourselves. Provide a stub for !ECOFF_DEBUGGING. + * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H. + Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection. + * read.c (generate_lineno_debug): Tidy ECOFF bits. Use + DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test. + * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable. + (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING. + (INIT_STAB_SECTION): Likewise. + (OBJ_PROCESS_STAB): Likewise. + + * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug. + (md_parse_option): Watch for them. + (alpha_cur_ent_sym, alpha_flag_mdebug): New variables. + (md_begin): Kill neverdef code. + (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New. + (s_alpha_prologue): Watch alpha_cur_ent_sym. + (s_alpha_coff_wrapper): New. + (md_pseudo_table): Trap all ECOFF pseudos. + +Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com> + + Start of changes to remove mdebug section from mips*-elf + Based on MIPS_STAB_ELF definition + * acconfig.h: undef if not configured + * config.in: undef if not configured + * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf + * config/tc-mips.c (s_ent): set BSF_FUNCTION + * stabs.c (s_stab_generic): flush frag + +Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com> + + * configure.in: (arm-*-elf): Handle. + (thumb-*-elf): Handle. + * configure: Regenerate. + * read.c (stringer): Fix typo in comment. + * write.c (fixup_segment): Don't add symbol value to addend if + TC_ARM and OBJ_ELF. + * config/tc-arm.c (md_section_align): Don't align dwarf debug + sections. + (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset + for OBJ_ELF. + +Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com> + + * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables. + (write_2_short): Emit warning if new flag is set. + (do_assemble): Set flags if left instruction is one of special + "right-instruction-killer" type. + +Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com> + + * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc): + Always output words in debug_info section as big endian. + (sparc_target_format): Choose correct bfd target. + (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32. + +Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization + to work with internationalization code. Issue an error when two + operands match that are not allowed to match. + +Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com> + + * configure.in (install_tooldir): Allow target to specify whether + it wants to be installed in $(tooldir)/bin. + * configure: Regenerate. + * Makefile.am (install-exec-local): Set install-exec-tooldir + dependency via configure. + * Makefile.in: Regenerate. + +Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com> + + * Makefile.am (install-exec-local): Split into two ... + (install-exec-bindir,install-exec-tooldir): New rules. + * Makefile.in: Regenerate. + +Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am (install-exec-local): Don't remove the file before + checking whether $(bindir) == $(tooldir)/bin. From Maciej + W. Rozycki <macro@ds2.pg.gda.pl>. + * Makefile.in: Rebuild. + +Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com> + + * cgen.c: Include libiberty.h. + (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc. + (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc. + * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare. + (md_cgen_lookup_reloc)): Declare. + (md_cgen_record_fixup_exp): Declare. + * config/tc-m32r.h (md_pcrel_from_section): Declare. + (m32r_relax_frag): Declare. + (cgen_md_apply_fix3): Decls moved to cgen.h. + (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto. + (m32r_cgen_record_fixup_exp): Delete decl. + * config/tc-m32r.c (m32r_cpu_desc): #if 0 out. + (assemble_nop): Delete. + (expand_debug_syms): Delete unused `exp'. + (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc). + Add default case for -Wall. + (m32r_cgen_record_fixup_exp): Add default case for -Wall. + (md_atof): Delete unused wordP. + +Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL + value. + +Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com> + + * doc/as.texinfo: Add documentation for .end, .exitm, .fail, + .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes, + .print, .purgem, and .struct. Remove documentation for + .app-file. + +Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand. + Update call to insert_operand. + +Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (ms_show_usage): Formatting changes. + +Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.c (md_assemble): Don't get confused by trailing + whitespace after a prefix operator. + +Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com> + + * configure.in (i386-*-beos{pe,elf,}*): Recognize. + +Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com> + + * config/tc-sparc.c (log2): New static function. + (s_reserve): Use log2 to convert alignment before calling + record_alignment. + (s_common): Use log2 to convert alignment before calling + record_alignment and frag_align. + (sparc_cons_align): Use log2. + +Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF. + (s_common): Likewise. + + * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct + initialization of waddr. + (sparc_elf_final_processing): Add default case to switch. + +Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather + than temporary real. + +Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com> + + * write.c (subsegs_finish): Don't align the segments if there were + any errors. + + * config/obj-coff.c (c_symbol_merge): Correct number of bytes when + copying aux information. + + * expr.c (make_expr_symbol): Catch attempts to turn an O_big + expression into a symbol. + +Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (mode_from_disp_size): Change arg and return + type to unsigned int. + (md_assemble): Change type used to store offsets from unsigned + long to long. + (i386_operand): Switch error check to only call RESTORE_END_STRING + once after parse_register. + +Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (md_show_usage): Changed format to match that + of gcc, ld, etc. + + * as.c (show_usage): Changed format to match that of gcc, ld, etc. + +Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable + relocs. + (md_apply_fix_2): Force the symbol of the vtable reloc to be + weak. + +Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com> + + * doc/Makefile.am (MAINTAINERCLEANFILES): Define. + * doc/Makefile.in: Rebuild. + +Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits + for %lo expressions. + (mips_ip, case 'u'): Move range check after code to mask + off bits in %hi/%lo expressions. Mask off high bits for + %lo expressions. + +Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com> + + * doc/Makefile.am (gasver.texi): New target. + (as.info, as.dvi): Depends upon gasver.texi. + * doc/as.texinfo: Include gasver.texi. Mention version number on + title page and in top node. + * doc/Makefile.in: Rebuild. + +Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com> + + * listing.c (listing_listing): For EDICT_LIST, skip all lines up to + but not including the line containing the edict. + * listing.h (LISTING_EOF): New. + * input-scrub.c (input_scrub_next_buffer): Call it. + +Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (i386_operand): Don't set the size of an + immediate address based solely on the suffix and the mode. + + * config/tc-i386.c (md_assemble): Add assertion to make sure + overlap2 does not set Imm. + + * config/tc-i386.c (space_chars): Remove. The scrubber converts + sequences of whitespace to a single space. + (is_space_chars): Just compare with space. + (md_begin): Don't initialize space_chars. + (md_assemble): Just skip a single whitespace character. + (i386_operand): Rewrite base-index parsing to use new + parse_register, and to skip white space. Skip white space in a + number of other places too. Don't give error message if + parse_register fails. + (parse_register): Change reg_string parameter to be non-const. + Add end_op parameter. Skip white space after the `%', and return + end of register string. Give error message here rather than + caller. + +Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com> + + Based on patch from Matt Semersky <matts@scd.hp.com>: + * expr.c (op_encoding): Make const. + (expr_set_precedence): New function. + (expr_begin): Don't set operator rankings, just call + expr_set_precedence. + * expr.h (expr_set_precedence): Declare. + * read.c (s_mri): Call expr_set_precedence. + +Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com> + + * doc/as.texinfo (Statements): Remove paragraph discussing + continuing lines with a backslash. This hasn't worked for years, + if it ever did. + +Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de> + + * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak + symbol definitions. + (Ctors_Symbols, Dtors_Symbols): New symbol chains. + (ps_CTORS, ps_DTORS): New section types. + (vms_fixup_xtors_section): New function + (Ctors_Psect, Dtors_Psect): Define. + (IS_GXX_XTOR): Define + (global_symbol_directory): Change check of gxx_bug_fixed to 0. + Filter static constructors/destructors and add to + Ctors_Symbols/Dtors_Symbols chain. + (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to + appropriate section. + + * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha". + * makefile.vms: Merge vax/vms support. + +Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com> + + * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New. + (elf_pseudo_table): Add them. + * config/tc-mips.c (mips_force_relocation): Force vtable relocs. + (md_apply_fix): Accept them. + (mips_fix_adjustable): Don't adjust them. + (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel. + * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs. + * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs. + (tc_fix_adjustable): Don't adjust them. + +Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com> + + * Makefile.am (CGEN_CPU_PREFIX): New variable. + (cgen.o): Use it. + * Makefile.in: Regenerate. + * configure.in: AC_SUBST cgen_cpu_prefix. + * configure: Regenerate. + +Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk> + + * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define. + Changed all users of COND12_DELAY. + +Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10300.c (set_arch_mach): New function. + (md_pseudo_table): Add pseudo-ops to set the current machine type. + (md_begin): Default to mn10300 mode. + (md_assemble): Only accept instructions for the core mn10300 + chip and the active machine type. + +Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com> + + * subsegs.h (segment_info_type): Give the struct a name. + * config/tc-h8300.h (tc_reloc_mangle): Add prototype. + * config/tc-h8500.h (tc_reloc_mangle): Declare. + * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype. + * config/tc-w65.h (tc_reloc_mangle): Declare. + * config/tc-z8k.h (tc_reloc_mangle): Declare. + +Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-v850.c (v850_comm): Restore old section + after common processing. + +Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de> + + * config/obj-vms.c (Create_VMS_Object_File): Force binary file. + +Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com> + + * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to + char with code that explicitly sign-extends. + +Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (md_begin): Restore text section as the current + section after creating call table sections. + * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly + code. + + * config/obj-coff.c (c_symbol_merge): Replace complex expresion + with call to macro SYM_AUXINFO. + +Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com> + + * Makefile.am (install-exec-local): Don't let EXEEXT interfere + with the program transform name. + * Makefile.in: Rebuild. + +Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary + information. + +Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.c (i386_operand): Be prepared for a space between + the open parenthesis and the start of the register operand, + because of the June 16 change. + +Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if + BFD_ASSEMBLER. + +Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (d30v_align): Always perform alignment request, + even if it is belived to be unnecessary. + +Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com> + + * write.c (adjust_reloc_syms): Never adjust relocs against weak + symbols. + * config/tc-mips.c (md_apply_fix): Adjust accordingly. + +Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the + shift amount for a repeated operand. The shift amount for the + repeated copy comes from the size of the operand. + +Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support. + +Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-mips.c (md_show_usage): Fix -mipsN usage. + +Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all + characters in it as LEX_IS_SYMBOL_COMPONENT. + * config/tc-i386.h (tc_symbol_chars): Define. + (extra_symbol_chars): Declare. + * config/tc-i386.c (extra_symbol_chars): Define. + (comment_chars): Don't use '/' as comment start if TE_LINUX. + (line_comment_chars): Set to '/' if TE_LINUX. + * doc/c-i386.texi (i386-prefixes): Update. + * doc/internals.texi (CPU backend): Document tc_symbol_chars. + +Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com> + + * po/Make-in (all-yes): If maintainer mode, depend on .pot file. + ($(PACKAGE).pot): Unconditionally depend on POTFILES. + +1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com> + + * config/tc-d10v.c (md_apply_fix3): Checking displacement + constraint in instructions REP & REPI. + +Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8, + BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages. + + (check_range): If the operand is shifted, then shift the number + before checking its range. + + * write.c (adjust_reloc_syms): Add more checks for NULL pointers. + + * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special + common sections. + +Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (v850_comm): Create special sections as needed. + +1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com> + + * config/tc-d10v.c (write_2_short): Addition of swapping + instructions for sequential and reverse sequential order when + given order is not possible. + +Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: Rebuild dependencies. + (DEP_INCLUDES): Fix reference to intl build directory. + * Makefile.in: Rebuild. + +Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * doc/c-i386.texi: Update 16 bit documentation. + + * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32, + IgnoreDataSize to IgnoreSize as they are used for address size as + well as data size. + * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in + 32-bit mode, similarly addr16/data16 and variants. + +Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_assemble): Fix handling of reverse + sequential word multiply instructions. + + (do_assemble): Add extra command line argument, to allow mul32 + attribute to be preserved across parallel insns. + (md_assemble): Insert NOPs between explicitly parallel insns which + contain an 32 bit multiply and a 16 multiply. + +Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and + likewise for REPE. + + * config/tc-i386.c (reloc): Add braces. + + * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be + consistent with Intel naming. + * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't + use bitfields in sib_byte. + (modrm_byte): Don't use bitfields here either. + + * config/tc-i386.c (current_templates): Add const. + (parse_register): Add const to return, param, and char *s. + (i386_operand): Add const to reg_entry *r. + * config/tc-i386.h (templates): Add const to start, end. + + Inspired by code for 16 bit gas support from Martynas Kunigelis + <martynas@nm3.ktu.lt>: + * config/tc-i386.c (md_assemble): Add full support for 16 bit + modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns. + (uses_mem_addrmode): Remove. + (md_estimate_size_before_relax): Add support here too. + (md_relax_table): Rewrite interface to md_relax for 16 bit + support. + (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove. + (opcode_suffix_to_type): Remove. + (CODE16, SMALL, SMALL16, BIG, BIG16): Define. + (SIZE_FROM_RELAX_STATE): Modify to suit above. + (md_convert_frag): Likewise. + (i386_operand): Add support for 16 bit base/index regs, + immediates, and displacements. Remove some unnecessary casts, and + localise end_of_operand_string, displacement_string_start, + displacement_string_end variables. Add GCC_ASM_O_HACK. + * config/tc-i386.h (NO_BASE_REGISTER_16): Define. + + * config/tc-i386.c (prefix_hash): Remove. + (md_begin): Rewrite without obstacks. Remove prefix hash table + handling. Rewrite lexical table handling. + (i386_print_statistics): Don't print prefix statistics. + (md_assemble): Rewrite instruction parser so that line is not + converted to lower case. Don't do a hash_find for prefixes, + instead recognise them via opcode modifier. + (expecting_operand, paren_not_balanced): Localise variables. + * config/tc-i386.h (IsPrefix): Define. + (prefix_entry): Remove. + + * config/tc-i386.h (PREFIX_SEPERATOR): Don't define. + * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using + '\\' in case where comment_chars contains '/'. + + * config/tc-i386.c (MATCH): Ensure given operand and template + match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid; + you must write `ljmp *table(%ebx)'. + + From H.J. Lu <hjl@gnu.org>: + * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define + as 0 ifndef BFD_ASSEMBLER. + (md_assemble): Allow immediate operands without suffix or + other reg operand to default in size to the current code size. + +Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-v850.c (md_begin): Restore creation of + .call_table_text and .call_table_data sections. + +Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_assemble): Set execution type to unknown + after emitting a word of noops. + +Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2. + (i386_operand): Simplify checks for valid base/index combinations. + Disallow `in 4(%dx),%al'. + + * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and + index_reg const. + (add_prefix): Change parameter from char to int. + + * config/tc-i386.h (Ugh): Define opcode modifier. + * config/tc-i386.c (md_assemble): Print warnings for Ugh insns. + + * config/tc-i386.c (md_assemble): Rewrite MATCH and + CONSISTENT_REGISTER_MATCH macros to check register types more + thoroughly. Check for illegal suffix/operand combinations + when matching insns with operands. Handle new `s' suffix, and + associated FloatMF opcode modifier for float insns with memory + operands. + * config/tc-i386.h (FloatMF): Define new opcode modifier. + (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise. + (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define. + * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to + DATA_PREFIX_OPCODE throughout. + + * config/tc-i386.c (REGISTER_WARNINGS): Define. + (md_assemble): Rewrite suffix/register operand checking code to be + more thorough. Remove Abs8,16,32. Change occurrences of Mem to + AnyMem, the better to grep. + (pi): Remove Abs. + (i386_operand): Don't set Mem bits in i.types[this_operand] when + given a memory operand. Don't set Abs bits either. + (type_names): Remove Mem*, Abs*. + * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't + define opcode_modifiers as these cases are handled by Disp8, + Disp16, Disp32 and suffix checks. + (COMES_IN_BOTH_DIRECTIONS): Remove. + (FloatR): Define. It's OK to share the bit with ReverseRegRegmem. + + * config/tc-i386.c (md_assemble): Don't emit operand size prefix + if IgnoreDataSize modifier given. Remove ShortformW modifier + test. Add test for ShortForm in W base_opcode modification. + Merge Seg2ShortForm and Seg3ShortForm code. + * config/tc-i386.h (ShortFormW): Remove. + (IgnoreDataSize): Define. + +Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (md_assemble): Store previous segment state + with previous instruction. + +Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define. + (ebp, esp): Remove static variables. + (MATCH): Remove test for InOutPortReg. + (i386_operand): Properly handle InOutPortReg here instead. + Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax' + (md_assemble): Simplify and correct modrm and sib generation. + (i386_operand): Add warning for scale without index. + Rewrite checks for valid base/index combinations. + + * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of + macros and enclose in do while(0). + (RESTORE_END_STRING): Likewise. + (md_assemble): Add one to printed operand number so we start + from 1 not 0. Add some more gettext invocations. + (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand + number here too. + + * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX, + DATA_PREFIX, SEG_PREFIX): Define. + * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field. + (check_prefix): Remove function. + (add_prefix): New function. Add prefix to i.prefix as well as + doing checks. + (md_assemble): Changes for add_prefix. Remove hack for wait + prefix, instead always output prefixes in fixed order. Test + for jcxz/loop when selecting between word & dword operations, + and add address size prefix rather than operand size prefix. + Remove operand -> address size hack when emitting jcxz/loop. + (i386_operand): Remove O_Absent check as it's done in expr. + +Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Recognize m5200 as a cpu_type of m68k. + * aclocal.m4: Rebuild with current libtool. + * configure: Rebuild. + +Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls + to relaxable_symbol to prevent references to external symbol from + being relaxed. + +Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all + symbols are relaxable. + +Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-v850.c (md_begin): Don't create special + sections by default. + +Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (macro): For div and udiv, close the + reorder block as soon as possible. + +Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com> + + From Matt Semersky <matts@scd.hp.com>: + * macro.c (macro_mri_mode): New function. + * macro.h (macro_mri_mode): Declare. + * read.c (s_mri): Call macro_mri_mode when switching in and out of + MRI mode. + +Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de> + + * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in + OBJ_EVAX case. + + * config/tc-alpha.c (s_alpha_comm): Defer restoring character + until after xstrdup in OBJ_EVAX case. + +Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu> + + * config/tc-vax.c (md_create_short_jump): Fix off by two bug in + offset calculation. Also, use VAX_BRW from vax-inst.h instead + of hardcoded magic number. + (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros. + +Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com> + + * read.c (do_s_func): New function. + (s_func): Call it. + * read.h (do_s_func): Add prototype. + +Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com> + + * config/tc-m32r.c (m32r_do_align): Only fill code sections with + nops if fill pattern not specified. + +Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com> + + From Andrew Crabtree <andrewc@typhoon.rose.hp.com>: + * config/te-go32.h (TE_GO32): Define. + * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32. + +Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com> + + Implement .func/.endfunc pseudo-ops. + * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare. + (s_func): Declare. + * read.c (potable): Add .func,.endfunc. + (s_func): New function. + * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New + functions. + (in_doc_func_p,current_function_label): New static globals. + (stabs_generate_asm_lineno): Emit function relative stabs if in .func. + +Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-a29k.h (WORKING_DOT_WORD): Define. + * config/tc-alpha.h (WORKING_DOT_WORD): Define. + * config/tc-arm.h (WORKING_DOT_WORD): Define. + * config/tc-h8300.h (WORKING_DOT_WORD): Define. + * config/tc-h8500.h (WORKING_DOT_WORD): Define. + * config/tc-hppa.h (WORKING_DOT_WORD): Define. + * config/tc-i860.h (WORKING_DOT_WORD): Define. + * config/tc-i960.h (WORKING_DOT_WORD): Define. + * config/tc-tic30.h (WORKING_DOT_WORD): Define. + * config/tc-w65.h (WORKING_DOT_WORD): Define. + * config/tc-z8k.h (WORKING_DOT_WORD): Define. + * config/tc-a29k.c: Don't define md_short_jump_size, + md_long_jump_size, md_create_short_jump or md_create_long_jump. + * config/tc-alpha.c: Likewise. + * config/tc-alpha.h: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-h8300.c: Likewise. + * config/tc-h8500.c: Likewise. + * config/tc-hppa.c: Likewise. + * config/tc-i860.c: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-sh.c: Likewise. + * config/tc-sparc.h: Likewise. + * config/tc-tic30.c: Likewise. + * config/tc-w65.c: Likewise. + * config/tc-z8k.c: Likewise. + +Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu> + + * config/tc-vax.c (_): Delete this macro used for placeholder + values in vax_operand_width_size; it conflicts with the _() macro + used for internationalization. + +Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com> + + * symbols.c (symbol_find_base): Fix case insensitive symbol name + code. From Chris Moller <moller@bops.com>. + + Based on patch from Klaus Kaempf <kkaempf@progis.de>: + * struc-symbol.h (struct broken_word): Add seg and subseg fields. + * read.c (emit_expr): Initialize seg and subseg fields of a new + broken word. + * write.c (write_object_file): Switch to the appropriate segment + and subsegment when processing a broken word. + + * config/tc-m68k.c (mri_assemble): New static function. + (build_mri_control_operand): Call mri_assemble rather than + md_assemble. + (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise. + (s_mri_endf, s_mri_endw): Likewise. + +Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com> + + * read.c (s_org): Call md_flush_pending_output if it is defined. + + * config/tc-sparc.c (md_show_usage): Add \n\ to new string. + +Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com> + + * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New. + (md_parse_option): Add for same. + (sparc_md_end): Set bfd_mach_sparc_sparclite_le. + (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE. + (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE. + + * config/tc-sparc.h (cons_fix_new_sparc): Added. + +Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (find_real_start): Relax definition of local + labels. + +Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-d30v.c (d30v_align): Apply address adjustment to all + symbols at the given address, not just the last one specified. + +Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian + or number_to_chars_littleendian to write data. + +Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (md_assemble): Remove artificially created + register name symbols. + +Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com> + + * write.c (fixup_segment): Change "segment" to "section" in + error message. + +Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com> + + * write.c (fixup_segment): Change sym1-sym2 message again. + +Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com> + + * write.c (fixup_segment): Improve error message for sym1-sym2 + errors when sym1 is in a different segment from sym2. + +Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com> + + * config/tc-m32r.c (warn_unmatched_high): New static local. + (OPTION_WARN_PARALLEL): Rename from OPTION_WARN. + (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN. + (md_longopts): Recognize --{no-,}warn-unmatched-high. + (md_parse_option): Likewise. + (md_show_usage): Likewise. + (m32r_frob_file): Likewise. + + * read.c (generate_file_debug,generate_lineno_debug): New functions. + (read_a_source_file): Call them. + * read.h (stabs_generate_asm_file): Declare. + * stabs.c (stabs_generate_asm_file): New function. + (generate_asm_file): New function. + (stabs_generate_asm_lineno): Move file name handling into + generate_asm_file. + +Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static. + (d30v_current_align, d30v_current_align_seg): New variables. + (d30v_last_label): New variable. + (d30v_align, s_d30v_align, s_d30v_text): New functions. + (s_d30v_data, s_d30v_section): Likewise. + (md_pseudo_table): Call them. + (md_begin): Initialize d30v_current_align_seg. + (md_assemble): Call d30v_align when needed by known current alignment. + (d30v_frob_label, d30v_cons_align): New functions. + * config/tc-d30v.h (md_do_align): Remove. + (tc_frob_label): Call d30v_frob_label. + (md_cons_align): New. + + * config/tc-d30v.c (find_format): Convert complex expressions to + expression symbols before processing. Clean up code formatting. + +Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com) + + * po/Make-in (install-info): New target. + +Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp" + instructions. + * config/tc-mn10300.c (md_assemble): Likewise. + +Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com> + + * Makefile.am: Update with `make dep-am'. + (HFILES): Add cgen.h. + (cgen.o): Depend on cgen.h. + * Makefile.in: Regenerate. + + * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where. + +Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se> + + * gasp.c (grab_label): Permit a label to be a preprocessor + variable by permitting a label to start with a backslash. + +Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com> + + * config/tc-mips.c (validate_mips_insn): Removed hack + for previously inaccessible bitfields in some INSN_TRAP + instructions. + +Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com> + + * config/tc-d30v.c (do_assemble): Abort with error message + if opcode operands do not match. + +Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com> + + * config/tc-mips.c (macro_build, validate_mips_insn): Implement + 'q' operand format for 20-bit "break"/"sdbbp" instructions. + (mips_ip): Truncate overflowed "break" 'c' operand. Implement + similar new 'q' operand. + +Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com> + + * cgen.c (cgen_asm_finish_insn): Fix typo. + +Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com> + + * cgen.h: New file. + * cgen.c: Include it. + (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS. + (cgen_asm_finish_insn): Result is now void. New arg `result'. + All callers updated. + * config/tc-m32r.c: Include cgen.h. + (m23r_insn): New members num_fixups,fixups. + +Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-hppa.c (md_apply_fix): Slightly rework some code + to avoid compiler warning. + +Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de> + + * makefile.vms: Run dec c with /nodebug. Pass CC value when + calling make. + + * makefile.vms (OBJS): Add ehopt.obj + +Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de> + + * doc/c-vax.texi: Correct and extend vax/vms documentation. + +Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-d30v.c (do_assemble): Accept a new parameter requesting + a short format insn. + (md_assemble): Set it for explicitly packed insns. + +Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com> + + * config/obj-coff.c (c_symbol_merge): Do not take address of + native fields when performing the memcpy. + +Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com> + + * config/tc-mips.c (macro,macro2): Implement + M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I. + +Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep + relocations against globally visible symbols. + * config/tc-m68k.c (relaxable_symbol): New macro. + (m68k_ip, md_estimate_size_before_relax): Use it. + (tc_m68k_fix_adjustable): Also handle weak symbols. + +Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all + references to externally visible symbols. + * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the + values in twice for a PC relative reloc if the symbol is + externally defined. + + * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC, + don't adjust a PC relative reloc against an externally visible + symbol. + * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC, + for a PC relative fixup against an externally visible defined + symbol, arrange to store object file and addend values as though + the symbol were not defined. + (tc_gen_reloc): Likewise. + +Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com> + + * read.c (sizeof_leb128): Referenced externally by write.c so + don't inline. + +Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com> + + * config/tc-m32r.c ({,expand_}debug_sym): New functions to record + and expand a 'debug' symbol associated with the next instruction + that does not cause a short instruction to be filled with a NOP. + (md_pseudo_table): Add support for .debugsym. + (assemble_parallel_insn): Add calls to expand_debug_sym as + appropriate. + (md_assemble): Ditto. + +Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com> + + * as.c (main): Conditionally call setlocale. + * gasp.c (main): Likewise. + * asintl.h: Include <locale.h> if HAVE_LOCALE_H. + (LC_MESSAGES): Now can be defined even when ENABLE_NLS. + +Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com> + + * config/tc-d30v.c (md_show_usage): Correct gettext typo. + +Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-hppa.c: Change all calls to bzero to use memset. + (pa_ip): Add cast to avoid warning. + (tc_gen_reloc, md_apply_fix): Likewise. + (pa_find_space_by_number): Likewise. + (hppa_force_relocation): Likewise. + (pa_block): Change i to unsigned int. + * config/obj-som.h (obj_som_copyright): Declare. + +Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com> + + * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno + for line numbers for assembly source. + +Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Change version number to 2.9.4 + * configure: Rebuild. + +Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated. + +Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.h: Change symbolS in function declaration to struct + symbol. + +Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-sh.c (parse_reg): Add casts to avoid warnings. + (md_convert_frag): Fix i18n typo. + +Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com> + + * ecoff.c (ecoff_get_cur_proc_sym): New function. + * ecoff.h: Protoype it. + * config/tc-alpha.c [ELF] (s_alpha_prologue): New function. + [EVAX] (s_alpha_prologue): Delete. + (md_pseudo_table): Update. + +Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i960.c (md_assemble): Change bp_error_msg from static + array to local pointer. + (get_args, parse_expr): Add casts to avoid warnings. + +Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be> + + * read.c (s_set): Cast xmalloc return value to fragS *. + * config/tc-m68k.c (m68k_ip): Function made static to match + previous forward declaration. + (insert_reg, init_regtable, md_convert_frag_1): Likewise. + +Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c: Add internationalisation macros to error + strings. + + * config/tc-m32r.c (can_make_parallel): Add internationalisation + macros to error strings. + +Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a + reloc is in the TOC csect. + (md_apply_fix3): Correct gettext typo. + +Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (find_real_start): Ignore symbols starting with + .L - they are local labels and the branches are not really + function calls but rather far jumps. + +Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com> + + * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir). + +Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.c (md_assemble): Print operand number rather than + using ordinal_names. + (i386_operand): Likewise. + +Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com> + + * Makefile.am (INTLLIBS): Define to work around apparent automake + bug. + All Makefiles: Regenerated. + + * Many files: Added gettext invocations around user-visible + strings. + * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, + HAVE_LC_MESSAGES): Define. + * dep-in.sed: Added asintl.h. + * po/Make-in: New file. + * gasp.c (main): Call setlocale, bindtextdomain, and textdomain. + Include "asintl.h". + * read.c (Z_): Renamed from `_'. + * Makefile.am (SUBDIRS): Added po. + (POTFILES): new macro. + (po/POTFILES.in): New target. + ($(OBJS)): Added asintl.h. + (HFILES): Likewise. + (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl. + (as_new_LDADD): Added $(INTLLIBS). + (as_new_DEPENDENCIES): Added $(INTLDEPS). + (gasp_new_LDADD): Added $(INTLLIBS). + (gasp_new_DEPENDENCIES): New macro. + * configure, aclocal.m4: Rebuilt. + * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and + po/Makefile. + (ALL_LINGUAS): Define. + * macro.c: Include "asintl.h". + * as.c (main): Call setlocale, bindtextdomain, and textdomain. + * as.h: Include "asintl.h". + * config/tc-i386.c (ordinal_names): Removed. + (md_assemble): Changed error text to avoid ordinal_names. + (i386_operand): Likewise. + (reloc): Added as_bad to avoid i18n problems. + (tc_gen_reloc): Likewise. + * config/tc-arm.c (bad_args): Now a #define. + (bad_pc): Likewise. + * config/obj-vms.c (VMS_stab_parse): Changed type of + `long_const_msg'. + (global_symbol_directory): Unified strings to avoid i18n + problems. + * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to + avoid i18n problems. + * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems. + * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid + i18n problems. + * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n + problems. + * config/tc-v850.c (md_assemble): Changed C++ comment into C + comment. + * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n + problems. + * as.c (print_version_id): Added an fprintf to avoid i18n + problems. + * cond.c (cond_finish_check): Added as_bad call to avoid i18n + problems. + * expr.c (expr): Added as_warn call to avoid i18n problems. + * messages.c (as_assert): Changed code to avoid i18n problems. + (as_abort): Likewise. + * read.c (pseudo_set): Added as_bad call to avoid i18n problems. + (s_space): Likewise. + * po/Make-in, po/POTFILES.in, po/gas.pot: New files. + +Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (check_prefix): New static function, split out + from md_assemble. + (struct _i386_insn): Add wait_prefix field. + (md_assemble): Remove wait_prefix local variable. Use + check_prefix when adding a prefix. + + * config/tc-i386.c (current_templates): New static variable. + (md_assemble): Remove current_templates local variable. + (md_assemble, i386_operand): Improve error and warning messages in + many places. Add RESTORE_END_STRING in many places before error + return. Clarify some comments. + + * config/tc-i386.c (struct _i386_insn): Change seg field to a two + element array. + (md_assemble): Parse string instruction operands, looking for + segment override prefixes. Check for invalid segment prefixes on + string instruction. + (i386_operand): i.seg[] and max mem_operand changes for string + insns. + * config/tc-i386.h (EsSeg): Define. + + * config/tc-i386.h (regKludge): Define. + (iclrKludge, imulKludge): Don't define. + * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge + code. Move ReverseRegRegmem fudges into Modrm case. Reorder + opcode_modifier checks to look for more common cases first. Add + default_seg for IsString case. + +Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and + AC_DECL_YYTEXT. + * configure: Rebuild with new automake and libtool. + * aclocal.m4, Makefile.in: Likewise. + + * doc/Makefile.am (as.dvi): New target. + * doc/Makefile.in: Rebuild. + +Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com> + + * configure.in: Added sparc86x support. + + * configure: Rebuild. + + * config/tc-sparc.c (lookup_arch): Added arch_type to struct + sparc_arch. + (md_parse_option): Warn if -EL is not supported for this architecture. + + * config/tc-sparc.h (SPARC_BIENDIAN) Always define. + +Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (mips_ip): Note when we use get match on + the full instruction name. + +Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com> + + * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol + back into the expression to handle add/sub simplification correctly. + +Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-mips.c (hilo_interlocks): Remove 4300. + +Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg, + #<n>' instruction. + +Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com> + + * symbols.c (max_indent_level): New global. + (print_symbol_value_1): Use it. + * expr.h (expr_build_dot): Declare. + * expr.c (expr_build_dot): New function. + +Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com> + + * symbols.c (print_binary): New function. + (print_expr_1): Call it. + +Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the + operand in the opcode. + +Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.h: Reorder operand flags and opcode modifier + flags for clarity. Remove unused definitions: Unknown, + ImmUnknown, DispUnknown, NoModrm. + * config/tc-i386.c (type_names): Add missing Debug type. + (md_assemble): Better duplicate prefix checking. Quicker string + instruction check via new opcode_modifier flag. + +Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com> + + * doc/as.texinfo (Invoking): Clarify -Wa example. + +Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com> + + * config/tc-mips.c (mips_pseudo_table): Add weakext entry. + (s_mips_weakext): Define. + * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS). + * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if + defined(TC_MIPS). + +Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols + is an error if the value can not be computed at assembly time. + * config/tc-mn10300.c (tc_gen-reloc): Likewise. + +Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com> + + * gasp.c (main): Set next field of new include_path structure to + NULL. From Avery Pennarun <averyp@gdc.ca>. + + * read.c (s_mri_sect): Call as_bad rather than abort for an + unsupported MRI target. + +Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (arm_validate_fix): New function. Determine if + the destination of a branch instruction should be altered. + (find_real_start): New function: Locate the real, Thumb coded + start of a Thumb function. + (do_t_branch23): Alter the destination of branches to Thumb + functions. + + * config/tc-arm.h: Define TC_VALIDATE_FIX. + +Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com> + + * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx + also. + +Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * doc/as.texinfo: Use @itemx for a secondary item in a table. + * doc/c-hppa.texi: Likewise. + +Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: Rebuild dependencies. + * Makefile.in: Rebuild. + + * Makefile.am (DEP_INCLUDES): New variable. + (.dep1): Change to work when srcdir is not an absolute path. + (.tcdep, .objdep, .dep2, dep.sed): Likewise. + * Makefile.in: Rebuild. + +Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.h, config/tc-i386.c: Revert March 24 + LinearAddress patch. + + * configure.in: Set version to 2.9.1. + * configure: Rebuild. + + * Branched binutils 2.9. + +Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.h (FWait): Define. + * config/tc-i386.c (md_assemble): Emit fwait prefix before any + other prefixes. Check FWait flag in opcode table to see which + instructions require an fwait prefix. + +Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * stabs.c (get_stab_string_offset): Always create a stab string + section. + +Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com> + + Fix some gcc -Wall warnings: + * atof-generic.c (atof_generic): Add casts to avoid warnings. + * ehopt.c (eh_frame_code_alignment): Likewise. + * expr.c (integer_constant, operand): Likewise. + * frags.c (frag_align): Likewise. + * gasp.c (level_0, change_base, doinstr): Likewise. + * hash.c (hash_ask): Likewise. + * listing.c (listing_page, calc_hex, print_lines): Likewise. + (debugging_pseudo): Likewise. + * macro.c (define_macro, check_macro): Likewise. + * read.c (read_a_source_file, s_align, s_float_space): Likewise. + (ignore_rest_of_line, float_cons): Likewise. + * symbols.c (decode_local_label_name): Likewise. + * write.c (record_alignment, cvs_frag_to_fill): Likewise. + (fixup_segment, number_to_chars_bigendian): Likewise. + (number_to_chars_littleendian): Likewise. + * config/atof-ieee.c (gen_to_words): Likewise. + * config/tc-sparc.c (md_begin, md_assemble): Likewise. + (sparc_ip, parse_keyword_arg, s_common): Likewise. + * read.c (output_big_sleb128): Initialize locals to avoid + warnings. + (output_big_uleb128, equals): Likewise. + * atof-generic.c (atof_generic): Change number_of_digits_* locals + to unsigned int. Change zeros to unsigned int. + * cond.c (s_if): Add return to default case. + * frags.c (frag_now_fix): Change return type to addressT. + * frags.h (frag_now_fix): Update declaration. + * listing.c (file_info_struct): Change linenum to unsigned int. + (struct list_info_struct): Change hll_line to unsigned int. + (print_source): Update format string. + * read.c (emit_expr): Change scan to unsigned int, and don't + bother to initialize it. + * symbols.c (dollar_label_count): Change to unsigned long. + * write.c (adjust_reloc_syms): Remove unused label reduce_fixup. + * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF. + * config/tc-sparc.c (tc_gen_reloc): Add return to default case. + +Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-m68k.c (m68k_ip): Check legal addressing modes for + mcf5200 just as we do for m68000. + (m68k_init_after_args): Likewise. + (md_estimate_size_before_relax): Likewise. + +Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com> + + * config/tc-v850.c (md_assemble): Store relocation addend in + fixup instead of instruction. + +Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au> + + * config/tc-i386.c (md_assemble): Swap template arguments to + CONSISTENT_REGISTER_MATCH macro in reverse direction test. + This macro is currently symmetric, so passing them the wrong + way didn't cause any problem, but may if the macro is changed + in the future. + After copying template to i.tm, use i.tm. rather than t-> to + access fields, and make t a const* + Move i.tm.operand_types[] swap to immediately after the copy. + +Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com> + + * expr.h (expr_build_uconstant): Add prototype. + (expr_build_unary,expr_build_binary): Add prototypes. + * expr.c (expr_build_uconstant): New function. + (expr_build_unary,expr_build_binary): New functions. + +Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> + + * gasp.c (IS*): Cast argument to unsigned char, not unsigned int. + * macro.c (macro_expand_body): Increase buffer size. + * messages.c (as_warn): Likewise. + (as_warn_where, as_bad, as_bad_where): Likewise. + +Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com> + + Based on patch from H.J. Lu <hjl@gnu.org>: + * Makefile.am (DISTSTUFF): New variable. + (diststuff): New target. + * Makefile.in: Rebuild. + +Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call + m32r_elf_section_change_hook. + + * config/tc-m32r.c (m32r_elf_section_change_hook): New function to + emit a nop if a section ends with a 16 bit instruction. + +Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call + s_lcomm rather than obj_coff_lcomm. + (obj_pseudo_table): Compile .bss pseudo-op unconditionally. + +Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org> + + * config/tc-i386.h (LinearAddress): Define. + * config/tc-i386.c (md_assemble): If LinearAddress is set for the + instruction, don't use a default segment. + +Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com> + + * configure.in: (sh*-*-rtems*): Switched from ELF to COFF. + * configure: Rebuild. + +Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4, configure: Rebuild with libtool 1.2. + +Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-arm.c (md_apply_fix3): fix code to test the range of + PC relative branches. Patch courtesy of Jonathan Walton. + + +Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com> + + * configure.in (emulations): Add thumb-pe target. + + * configure (emulations): Add thumb-pe target. + +1998-03-17 Ken Raeburn <raeburn@cygnus.com> + + * itbl-lex.l (yywrap): Don't define if already defined as a + macro. + +Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com> + + * depend.c (quote_string_for_make): New function. + (wrap_output): Use it. + +Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com> + + * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info + structure if type is SHT_NOBITS. [Bug fix courtesy of rth] + +Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com> + + * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option): + Recognize -GN and -relax. + (md_begin): Initialize gp size from -G switch. + (alpha_force_relocation): Always force if -relax. + (alpha_align): Take a new argument that will specify when to + emit an R_ALPHA_ALIGN relocation (though we don't do that now). + Change all callers. Emit nop alignment padding as nop+unop pair. + +Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com> + + * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>. + * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New. + +Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com> + + * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't + require padding to the next long word boundary. + +Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.c: #include symcat.h. + * config/tc-m32r.c: Likewise. + +Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be + absolute expressions instead of '$' prefixed register names. + +Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com> + + * read.c (s_set): Record file and line info for symbols when -as. + (pseudo_set): Don't overwrite that dummy fragment. + +Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-ppc.c (md_pseudo_table): Add "section". + (ppc_named_section): New static function. + +Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com> + + * tc-ppc.c (ppc_biei): Cache the last symbol we inserted + so we don't have to scan the entire list. + +Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com> + + * config/tc-d30v.c (parallel_ok): For the explicitly parallel + case, allow the parallel instructions to modify the same flag + bits. + +Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com> + + * listing.c (list_symbol_table): Categorize symbols by + undefined_section rather than sy_frag->line == NULL. + +Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com> + + * Makefile.am (install-exec-local): Install properly when ln + fails or tooldir == prefix. + +Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand. + Test result of insert_operand for error. + +Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus. + * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e. + * doc/Makefile.am (AUTOMAKE_OPTIONS): Define. + * doc/Makefile.in: Rebuild. + +Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-mips.c (macro_build): Handle operand type 'C'. + (macro): Fix handling of M_COP[0-3]. + +Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com> + + Based on patches from Ross Harvey <ross@teraflop.com>: + * macro.c (ISSEP): Only treat '<' and '>' as separator characters + if macro_alternate or macro_mri. + (getstring): Remove support for byte constants between < and >. + (get_any_string): '<' only starts a string if macro_alternate or + macro_mri. + (macro_expand_body): Permit keyword parameters following + positional parameters. + + NetBSD patches from Gordon W. Ross <gwr@mc.com>: + * configure.in (alpha*-*-netbsd*): New target. + * config/te-nbsd.h (LOCAL_LABELS_FB): Define. + * configure: Rebuild. + + * as.h (flag_warn_suppress_instructionswap): Move from here... + * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to + here, and make static. + + * ehopt.c (eh_frame_code_alignment): Only use seg_info if + BFD_ASSEMBLER or MANY_SEGMENTS. + + * as.c (show_usage): Update bug-gnu-utils address. + * gasp.c (show_usage): Likewise. + * doc/as.texinfo (Bug Reporting): Likewise. + +Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (load_address): Don't use mips III or mips IV + insns regardless of the size of a pointer if we're in mips I or + MIPS II mode. + (macro, macro2, s_cprestore, s_cpadd): Likewise. + +Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk> + + Fix rac to accept only a0: + * tc-d10v.c (parallel_ok, find_opcode): + Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1. + Introduce OPERAND_GPR. + +Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com> + + * read.c (s_fill): Handle non-constant repeat counts by creating + an rs_space fragment. + +Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.c (i386_operand): Change error added Jan 2 1998 + from as_bad to as_warn. + +Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com> + + * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME + * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME + * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME + +Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com> + + * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use + seg_fix_rotP rather than fix_root from seg_info. + +Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com> + + * expr.c: Add support for 0x1_2_3_4 bignums. + +Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Change -linux* to -linux-gnu*. + * configure: Rebuild. + + * app.c (do_scrub_begin): Treat \r as whitespace. + +Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: Update dependencies. + * Makefile.in: Rebuild. + +Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure, aclocal.m4: Rebuild with new libtool. + +Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as + the argument to bfd_set_arch_mach. + (load_address): Use bfd_arch_bits_per_address to determine the + bit size of an address instead of looking at the isa level. + (macro, macro2, s_cprestore, s_cpadd): Likewise. + +Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (md_parse_option): Add -mv850any command line option. + +Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com> + + * ehopt.c: New file. + * as.h (enum _relax_state): Add rs_cfa. + (check_eh_frame, eh_frame_estimate_size_before_relax): Declare. + (eh_frame_relax_frag, eh_frame_convert_frag): Declare. + * read.c (emit_expr): Call check_eh_frame. + * write.c (cvt_frag_to_fill): Handle rs_cfa. + (relax_segment): Likewise. + * Makefile.am: Rebuild dependencies. + (GAS_CFILES): Add ehopt.c. + (GENERIC_OBJS): Add ehopt.o. + * doc/internals.texi (Frags): Document rs_cfa. + + * as.c (show_usage): Mention --traditional-format. + (parse_args): Accept --traditional-format. + * as.h (flag_traditional_format): Declare. + * output-file.c (output_file_create): If flag_traditional_format, + set BFD_TRADITIONAL_FORMAT on stdoutput. + * doc/as.texinfo, doc/as.1: Document --traditional-format. + + * config/tc-mips.c (append_insn): Make sure that if we have a + fixup for an unmatched %hi reloc, it does not associated with a + variant frag. + + * configure, Makefile.in, aclocal.m4: Rebuild with new libtool. + * doc/Makefile.in: Likewise. + +Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c (check_for_side_effects): New function. + (can_make_parallel): Add checks for instruction side effects + clashing with the other instruction. + (assemble_parallel_insn): Improve warning messages. Return error + message from non-swapped instruction order. + +Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk> + + * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup(). + + * config/tc-arm.h: Replace md_after_pass_hook definition with a + md_cleanup definition. This moves the forced literal output to + the end of the source pass, and avoids macro's inserting literals + into the code immediately after the macro expansion. + +Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against + a gas internal symbol is adjustable. + * config/tc-ppc.h (tc_fix_adjustable): Likewise. + + * as.h: If gcc version greater than 2.6, use `__format__' and + `__printf__' in function attributes, rather than `format' and + `printf'. + +Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF. + +Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU> + + Add tms320c30 support: + * config/tc-tic30.h: New file. + * config/tc-tic30.c: New file. + * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define + TARGET_FORMAT as "coff-tic30". + * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets. + * Makefile.am: Rebuild dependencies. + (CPU_TYPES): Add tic30. + (CPU_OBJ_VALID): tic30-aout is valid. + (TARGET_CPU_CFILES): Add config/tc-tic30.c. + (TARGET_CPU_HFILES): Add config/tc-tic30.h. + * configure, Makefile.in: Rebuild. + +Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (md_assemble): Improvements to error messages. + +Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au> + + * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and + BFD_RELOC_HI16_S to store the high bits of any value. + + * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27. + (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the + assembler calculate relocations to any external symbol at all. + * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs + involving generation of pc-relative relocs. + (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do + has been moved to md_apply_fix3. + + * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch. + (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax, + which actually means (the address of identifier's GOT entry) + + constant, which is not particularly useful. + +Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com> + + * read.h (include_dirs): Declare. + (include_dir_count,include_dir_maxlen): Declare. + +Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Correct check for shared opcodes library. + * configure: Rebuild. + + * listing.c (buffer_line): If we can't open the file, set at_end. + (listing_print): Remove unused local variable fi. + + * config/m68k-parse.y (reglistpair): Handle register list in + either order. + + * config/vms-conf.h: Don't undef VERSION. + +Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu> + + * Makefile.am (CONFIG_OBJS): New variable, containing part of old + OBJS variable. + (GENERIC_OBJS): New variable, with the rest of the old OBJS + variable. + (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS). + ($(srcdir)/make-gas.com): Rename from make-gas.com. + (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS). + (EXTRA_DIST): Define. + * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules + explicitly rather than via the list of object files. + (gcc-as.opt): New file created when make-gas.com is run. + * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h, + itbl-cpu.h} to #include appropriate file rather than copying that + file. + * config/vms-conf.h: Synchronize with current config.in. + * Makefile.in: Rebuild. + +Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com> + + * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel. + (parallel_ok): Relaxed parallel subinstruction dependency check. + +Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com> + + * as.h (flag_warn_suppress_instructionswap): added new flag. + * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap" + command line argument. + * tc-d10v.c (write_2_short): emit "Swapping instructions" + warning only if flag_warn_suppress_instructionswap is false. + +Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl> + + * configure.in (i386-*-mingw32*): New target. + * configure: Rebuild. + +Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com> + + * symbols.c (resolve_symbol_value): Don't set the segment if it + hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER. + + * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to + S_GET_SEGMENT. + +Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu> + + as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove + depends upon HAVE_{UNLINK,REMOVE} values rather than host + compiler. + +Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define. + +Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c (v850_insert_operand): Display instruction when + an error is encountered. + +Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com> + + * configure.in (i386-*-sco3.2v5*): Defaults to ELF now. + (i386-*-sco3.2v5*coff): New target. + (i386-*-sco3.2*): New target. + * configure: Rebuild. + +Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-v850.c: Tidy error message production. + +Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold + validate_immediate return value in the right type for comparisons + to FAIL. + +Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com> + + * listing.c (MAX_BYTES): Use listing variables not constants. + (data_buffer): No longer an array, but a pointer. + (calc_hex): sizeof(data_buffer) -> MAX_BYTES. + (listing_listing): Allocate data_buffer. + +Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com> + + * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2, + --listing-rhs-width, --listing-cont-lines. + (show_usage): Update. + * listing.c (listing_lhs_width, listing_lhs_width_second): New vars. + (listing_lhs_cont_lines, listing_rhs_width): New vars. + (print_lines): Use the variables instead of the constants. + (listing_listing): Likewise. + * listing.h: Declare the new vars. + +Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com> + + * as.c (parse_args): Add --keep-locals alias for -L. + Add --strip-local-absolute. + (show_usage): Update. + * as.h (flag_strip_local_absolute): New flag. + * symbols.c (S_IS_LOCAL): Use it. + * config/obj-aout.h (S_IS_LOCAL): Likewise. + * config/obj-bout.h (S_IS_LOCAL): Likewise. + * config/obj-coff.h (S_IS_LOCAL): Likewise. + +Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com> + + * config/tc-m32r.c: Detect if explicitly parallel instructions + might have an io conflict and issue a warning message. + +Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com> + + * cgen.c (cgen_save_fixups, cgen_restore_fixups, + cgen_swap_fixups): Functions to save, restore and swap the fixup + chain with a backup copy. + (cgen_asm_finish_insn): Returns address of constructed insn. + +Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com> + + * listing.c (file_info_struct): Remove FILE, add POS. + (last_open_file_info, last_open_file): New; a one entry FILE* cache. + (file_info): Don't open the file. + (buffer_line): Check for the file in the last_open cache, updating + as necessary. + (print_source): Don't reference file_info->file. + (listing_listing): Likewise. + (listing_print): Close the file in the cache, if any. + +Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com> + + * read.c (dwarf_file_string): New file static variable. + (emit_expr): Look for constant sequence that leads up to a file + name in DWARF debugging output. + (stringer): Use dwarf_file_string to decide whether to accept a + string as a file name. + +Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com> + + * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack. + (crack_operand): Add reg->reglst MRI hack. + (r_seg): Put reglst symbols in reg_section. + (m68k_frob_symbol): Frob reglst symbols into absolute_section. + +Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com> + + * tc-sh.c (get_specific): Handle SGR & DBR. + +Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com> + + * tc-h8300.c (parse_reg): Take the length of the symbol into + account when attempting to match a register name. + * tc-h8500.c (parse_reg): Likewise. + +Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com> + + * cgen.c: Formatting changes to improve readability. + +Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-mips.c (macro): Rework division code to avoid unfilled + delay slot. + +Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com> + + Based on a patch from Jim Wilson + * config/tc-d30v.c (do_assemble): Remove non-ansi default case. + (tc_gen_reloc): Handle cross section PC relative relocs + correctly. + +Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com> + + * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO. + +Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com> + + * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage. + (expr_jmp_buf): New static local. + (cgen_parse_operand): Allow use of longjmp in parsing to handle errors. + (cgen_md_operand): New function. + * tc-m32r.c: Clean up pass over `struct foo' usage. + (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC. + +Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com> + + * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms. + (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication. + +Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com> + + * config/tc-i386.c (i386_operand): Give an error if there are + unrecognized characters after an expression. + +For older changes see ChangeLog-9697 |