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Diffstat (limited to 'gas/ChangeLog-2004')
| -rw-r--r-- | gas/ChangeLog-2004 | 2687 |
1 files changed, 2687 insertions, 0 deletions
diff --git a/gas/ChangeLog-2004 b/gas/ChangeLog-2004 new file mode 100644 index 0000000..f4592ca --- /dev/null +++ b/gas/ChangeLog-2004 @@ -0,0 +1,2687 @@ +2004-12-29 Alan Modra <amodra@bigpond.net.au> + + PR gas/619 + * read.c (s_comm_internal): Don't zero end of name until size + expression has been parsed. + +2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl> + + * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2. + +2004-12-23 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch' + case). + +2004-12-22 Ian Lance Taylor <ian@airs.com> + + * configure.tgt: New. + * configure.in: Move setting of cpu_type, fmt, etc., to + configure.tgt. + * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add + $(srcdir)/configure.tgt. + * configure, Makefile.in: Rebuild. + +2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de> + + * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and + R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD + instructions. + (avr_offset_expression): New function to parse offsets for LDI + instructions. + (avr_operand): Use it. + (md_apply_fix3): Generate the relocs. + +2004-12-16 Andrew Stubbs <andrew.stubbs@st.com> + + * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing + BFD_RELOC_SH_IMMS10BY8 relocation. + + * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather + than just ignoring bad code. + +2004-12-16 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-v850.c (handle_lo16): New function. + (v850_reloc_prefix): Use it to check lo(). + (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET. + +2004-12-14 P.J. Darcy <darcypj@us.ibm.com> + + * configure.in: Add s390x-ibm-tpf support. + * configure: Regenerate. + +2004-12-15 Jan Beulich <jbeulich@novell.com> + + * config/obj-elf.c (obj_elf_change_section): Only set type and + attributes on new sections. Emit warning when type of re-declared + section doesn't match. + +2004-12-15 Jan Beulich <jbeulich@novell.com> + + * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so + '.cfi_startproc simple' doesn't inherit the old value. + +2004-12-15 Jan Beulich <jbeulich@novell.com> + + * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation + to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf + generation to emit a factored offset. + +2004-12-10 Ian Lance Taylor <ian@wasabisystems.com> + + * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset + which is too large in the case of NO_PIC without 64-bit + addresses. + + * config/tc-mips.c (mips_in_shared): New static variable. + (macro_build_lui): Permit "_gp" if !mips_in_shared. + (md_longopts): Add -mshared and -mno-shared. + (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED. + (s_cpload): Implement !mips_in_shared case. + (s_cpsetup): Likewise. + * doc/c-mips.texi (MIPS Opts): Document -mno-shared. + * NEWS: Mention -mno-shared. + +2004-12-09 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation + for function start. + +2004-12-09 Ian Lance Taylor <ian@wasabisystems.com> + + * config/tc-mips.c (append_insn): If we emit a nop during a relax + sequence, increase the size of the sequence. + + * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to + use CPU_RM9000. + +2004-12-07 Ben Elliston <bje@gnu.org> + + * read.c (s_align): Use an align_limit temporary to allay a GCC + signed/unsigned comparison warning. + +2004-12-01 Mark Mitchell <mark@codesourcery.com> + + * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h. + * configure.in: Use it for arm*-*-linux-gnueabi*. + * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT. + * config/te-armlinuxeabi.h: New file. + * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + * configure: Likewise. + * doc/Makefile.in: Regenerated. + +2004-12-02 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set. + (xtensa_restore_emit_state): Likewise. + +2004-12-02 Alan Modra <amodra@bigpond.net.au> + + * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER. + (s_align): Use it. + +2004-11-30 Tero Niemela <tero_niemela@yahoo.com> + + * Makefile.am: Change LOCALEDIR to $(datadir)/share. + * Makefile.in: Regenerate. + +2004-11-29 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c: Major code cleanup. Remove unused variables and + functions, give functions a meaningful name, add comments. + (check_range): New function - Replace operand size calculation + with range checking. + (assemble_insn): Update Algorithm, improve error issuing. + (enum op_err): New. + (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation + handling. + +2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte + miss between different section in the same module. + (tc_gen_reloc): Likewise. + +2004-11-25 Theodore A. Roth <troth@openavr.org> + + * gas/config/tc-avr.c (mcu_types): Add support for atmega165, + atmega325, atmega3250, atmega645 and atmega6450. + +2004-11-25 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (optimize_imm): Adjust immediates to only those + permissible for the selected instruction suffix. + (process_suffix): For DefaultSize instructions, suppressing the + guessing of a 'q' suffix if the instruction doesn't support it is + pointless, because only an 'l' suffix can be guessed in this place. + +2004-11-24 Nick Clifton <nickc@redhat.com> + + * config/tc-iq2000.c: Remove support for IQ10 processor. + Convert to ISO C90 formatting. + * config/tc-iq2000.h: Likewise. + +2004-11-23 Nick Clifton <nickc@redhat.com> + + * config/tc-mn10300.c (md_relax_table): More fixes to the offsets + in this table. They should be correct now. + +2004-11-23 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to + indicate the MMX extensions added by both SSE and 3DNow!A. + (Cpu3dnowA): Declare. + (CpuUnknownFlags): Update. + * config/tc-i386.c (cpu_sub_arch_name): Declare. + (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do + neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies + 3DNow!. Athlon additionally implies 3DNow!A. Several new + entries (those starting with a dot are for sub-arch specification). + (set_cpu_arch): Handle sub-arch specifications. + (parse_insn): Distinguish between instructions not supported because + of insufficient CPU features and because of 64-bit mode. + * doc/c-i386.texi: Describe enhanced .arch directive. + +2004-11-22 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow. + +2004-11-22 Bob Wilson <bob.wilson@acm.org> + + * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section + without a corresponding .debug_info section. + +2004-11-22 Hans-Peter Nilsson <hp@axis.com> + + * read.c (potable): Add "error" and "warning". + (s_errwarn): New function. + * read.h (s_errwarn): Declare. + * doc/as.texinfo (Error, Warning): Document .error and .warning. + +2004-11-22 Nick Clifton <nickc@redhat.com> + + * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to + c_dot_file_symbol. + +2004-11-19 Alan Modra <amodra@bigpond.net.au> + + * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes, + struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h. + +2004-11-19 Alan Modra <amodra@bigpond.net.au> + + * config/obj-coff.c (c_dot_file_symbol): Add "app" param. + (coff_adjust_symtab): Adjust call. + (crawl_symbols): Likewise. + * config/obj-coff.h (c_dot_file_symbol): Add "app" param. + (obj_app_file): Adjust. + +2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com> + + * configure.in: Enable bfd_assember for the MAXQ port. + * configure: Regenerate. + +2004-11-12 Bob Wilson <bob.wilson@acm.org> + Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if + there is a conflict. + (check_t1_t2_reads_and_writes): Check for both reads and writes to + interfaces that are related as determined by xtensa_interface_class_id. + +2004-11-12 Nick Clifton <nickc@redhat.com> + + * config/tc-mn10300.c (md_relax_table): Fix off by one negative + offsets for conditional branches. + +2004-11-11 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (MAX_IMMED6): Change value to 65. + +2004-11-10 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if + relaxing at the end of a loop. Don't mark frags as UNREACHABLE or + MAYBE_UNREACHABLE. + (relax_frag_immed): Update call to update_next_frag_state. + +2004-11-10 Alan Modra <amodra@bigpond.net.au> + + * obj.h (struct format_ops <app_file>): Add int param. + * read.h (s_app_file_string): Likewise. + * read.c (s_app_file_string): Likewise. + (s_app_file): Adjust s_app_file_string call. + * config/tc-mips.c (s_mips_file): Likewise. + * config/obj-coff.h (obj_app_file): Add app param. + * config/obj-ecoff.h (obj_app_file): Likewise. + * config/obj-multi.h (obj_app_file): Likewise. + * config/obj-elf.h (elf_file_symbol): Likewise. + * config/obj-elf.c (elf_file_symbol): Only emit one file symbol + if called for # preprocessor lines. + +2004-11-08 H.J. Lu <hongjiu.lu@intel.com> + + PR 528 + * symbols.c (resolve_symbol_value): Convert weak symbols only + for Windows PECOFF. + (symbol_equated_reloc_p): Don't equate weaks when relocating + only for Windows PECOFF. + +2004-11-08 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c (print_insn): Check and set insn_addr. + * config/tc-crx.h (md_frag_check): Define. + +2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com> + Vineet Sharma <vineets@noida.hcltech.com> + + * configure.in: Add support for new target maxq-coff. + * configure: Regenerate. + * NEWS: Mention new support. + * config/tc-maxq.c: New file. + * config/tc-maxq.h: New file. + * config/obj-coff.h: Add support for maxq-coff. + +2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> + + * symbols.c (any_external_name): Define. + (resolve_symbol_value): Convert weak symbols. + (S_SET_EXTERNAL): Support any_external_name. + (S_SET_NAME): Qualify parameter const. + (symbol_equated_reloc_p): Equate to weaks when relocating. + * symbols.h (S_SET_NAME): Qualfiy parameter const. + * tc.h (any_external_name): Declare. + * config/obj-coff.c ("coff/pe.h"): Include for BFD + assemblers also. + (weak_is_altname): Declare and define. + (weak_name2altname): Same. + (weak_altname2name): Same. + (weak_uniquify): Same. + (weak_altprefix): Define. + (obj_coff_weak): Change .weak syntax and handling. + (coff_frob_symbol): Fix PE weak symbol alternates. + * config/obj-coff.h (USE_UNIQUE): Define. + * config/tc-i386.c (md_apply_fix3): Assume weak symbols + are in another segment. + (tc_gen_reloc): Remove broken addend hack. + doc/as.texinfo: Update. + +2004-11-05 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (total_frag_text_expansion): New. + (md_estimate_size_before_relax): Use it. + (find_address_of_next_align_frag): Likewise. + +2004-11-05 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c: Rename argument types. + (processing_arg_number): Rename to 'cur_arg_num'. + (get_number_of_bits): Rename to 'set_operand_size'. + (get_operandtype): Rename to 'parse_operand', totally rewrite. + (set_cons_rparams): Rename to 'set_operand', totally rewrite. + (set_indexmode_parameters): Remove function, integrate its code into + 'set_operand'. + (set_operand_size): Get rid of 'Operand Number' function parameter - + use global variable 'cur_arg_num' instead. + Use a local 'argument' pointer to reference the current argument. + (parse_operand): Likewise. + (set_operand): Likewise. + (process_label_constant): Likewise. + +2004-11-04 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs. + (add_section_rename): Delete. Inlined into... + (build_section_rename): ...here. Use xstrdup instead of strdup. + (xtensa_section_rename): Drop "const" from argument and return types. + (md_show_usage): Indent to match show_usage(). + * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs. + (tc_canonicalize_section_name): Define. + (md_elf_section_rename): Remove unused macro. + * doc/as.texinfo (Overview): Document Xtensa --rename-section option. + * doc/c-xtensa.texi (Xtensa Options): Likewise. + (Frame Directive): Delete. + +2004-11-04 Daniel Jacobowitz <dan@debian.org> + + * configure.in: Remove arm-*-oabi and thumb-*-oabi. + * config/tc-arm.c (target_oabi): Delete. + (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks. + (arm_opts): Remove moabi. + * doc/as.texinfo (Overview): Remove documentation of -moabi. + * doc/c-arm.texi (ARM Options): Likewise. + * configure: Regenerated. + +2004-11-04 Hans-Peter Nilsson <hp@axis.com> + + * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED + DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like + cris-*-linux-gnu* and crisv32-*-* like cris-*-*. + * configure: Regenerate. + * config/tc-cris.c (enum cris_archs): New. + (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg) + (cris_insn_ver_valid_for_arch): New functions. + (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10. + (cris_arch): New variable. + (md_pseudo_table): New pseudo .arch. + (err_for_dangerous_mul_placement): Initialize according to + DEFAULT_CRIS_ARCH. + (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH. + All users changed. + (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON) + (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32) + (BRANCH_WF_V32, BRANCH_WB_V32): New. + (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after + use in md_cris_relax_table. + (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32, + STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC. + Update and improve head comment. + (OPTION_PIC): Define in terms of previous option, OPTION_US. + (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar. + (OPTION_ARCH): New. + (md_longopts): New option --march=... + (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New + macros. + (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH. + (HANDLE_RELAXABLE): New macro. + (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common + cases. Check for weak symbols and assume not relaxable. Handle + STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON, + STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not + fragP->fr_symbol. + (md_convert_frag): Handle STATE_COND_BRANCH_V32, + STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC. + (cris_create_short_jump): Adjust for CRISv32. + (cris_relax_frag): Handle new states. + (md_create_long_jump): Ditto. Emit error for common_v10_v32. + (md_begin): Define symbols "..asm.arch.cris.v32", + "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and + "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch + when entering opcode table entry points. + (md_assemble): Adjust branch handling for CRISv32. Handle LAPC + relaxation. In fix_new_exp call for main insn, pass 1 for pcrel + parameter for 8, 16 and 32-bit pc-relative insns and LAPC. + (cris_process_instruction): Initialize out_insnp->insn_type to + CRIS_INSN_NONE, not CRIS_INSN_NORMAL. + <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New + cases. + <case 'm'>: Check that modified_char == '.'. + <invalid operands>: Consume the rest of the line. + When operands don't match, skip over subsequent insns with + non-matching version specifier but same mnemonic. + <immediate constant, case SIZE_SPEC_REG>: Immediate operands for + special registers in CRISv32 are always 32 bit long. + <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>: + New cases. + (get_gen_reg): Only recognize "PC" when followed by "+]" for v32 + and compatible. Recognize "ACR" for v32, unless followed by "+". + (get_spec_reg): Consider cris_arch when looking up register. + (get_autoinc_prefix_or_indir_op): Don't recognize assignment for + v32 or compatible. + (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'. + (cris_get_expression): Restore input_line_pointer if failing "early". + (get_flags): Consider cris_arch and recognize flags accordingly. + (branch_disp): Adjust for CRISv32. + (gen_cond_branch_32): Similar. Emit error for common_v10_v32. + (cris_number_to_imm): Use as_bad_where, not as_bad. Remove + related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be + resolved. Don't enter zeros in object file for + BFD_RELOC_32_PCREL. + <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16> + <case BFD_RELOC_CRIS_SIGNED_8>: New case. + (md_parse_option): Break out "return 1". + <OPTION_ARCH> New case. + (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET> + <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8> + <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16> + <case BFD_RELOC_32_PCREL>: New cases. + Addends for non-zero fx_pcrel are too in fx_offset. + (md_show_usage): Show --march=<arch>. + (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET. + (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too. + (s_syntax) <struct syntaxes>: Properly constify member operand. + * config/tc-cris.h (TARGET_MACH): Define. + (cris_mach): Declare. + * doc/as.texinfo (Overview) <CRIS>: Add --march=... + * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols. + (CRIS-Opts): Document --march=... + (CRIS-Pseudos): Document .arch. + +2004-11-04 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when + intel syntax and no register prefix, allow $ in symbol names when + intel syntax. + (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX. + (intel_float_operand): Add fourth return value indicating math control + operations. Make classification more precise. + (md_assemble): Complain if memory operand of mov[sz]x has no size + specified. + (parse_insn): Translate word operands to floating point instructions + operating on integers as well as control instructions to short ones + as expected by AT&T syntax. Translate 'd' suffix to short one only for + floating point instructions operating on non-integer operands. + (match_template): Remove fldcw special case. Adjust q-suffix handling + to permit it on fild/fistp/fisttp in AT&T mode. + (process_suffix): Don't guess DefaultSize insns' suffix from + stackop_size for certain floating point control instructions. Guess + suffix for branch and [ls][gi]dt based on flag_code. Split error + messages for Intel and AT&T syntax, and make the condition more strict + for the former. Adjust suppressing of generation of operand size + overrides. + (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE, + OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add + more error checking. + * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR + SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines. + +2004-11-03 Hans-Peter Nilsson <hp@axis.com> + + * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare + md_short_jump_size, md_long_jump_size. + * write.c [!WORKING_DOT_WORD]: Ditto. + * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const + qualifier. + * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't + declare. + * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop + const qualifier in these definitions. + * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c, + config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto. + +2004-11-02 Nick Clifton <nickc@redhat.com> + + * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file + table before deciding to produce a .debug_line section to match up + with a user provided .debug_info section. + +2004-10-28 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c (getreg_image): Bug fix, a return value was + mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases. + +2004-10-27 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c: Remove global variable 'post_inc_mode'. + (get_flags): New function. + (get_number_of_bits): Edit comments, update numeric values to + supported sizes. + (process_label_constant): Don't support the colon + format (SYMBOL:[s|m|l]). + (set_cons_rparams): Support argument type 'arg_rbase'. + (get_operandtype): Bug fix in 'rbase' operand type parsing. + (handle_LoadStor): Bug fix, first handle post-increment mode. + (getreg_image): Remove redundant code, update according to latest + CRX spec. + (print_constant): Bug fix relate to 3-word instructions. + (assemble_insn): Bug fix, when matching instructions, verify also + instruction type (not only mnemonic). + Add various error checking. + (preprocess_reglist): Support HI/LO and user registers. + +2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com> + + * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value + in an epilogue directive go negative. + +2004-10-25 H.J. Lu <hongjiu.lu@intel.com> + + PR 474 + * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use + after reporting template error during manual bundling. Reported + by Michael Dupont, michaelx.dupont@intel.com. + +2004-10-25 Daniel Jacobowitz <dan@debian.org> + + * Makefile.am: Run dep-am. + * aclocal.m4: Regenerate with automake 1.9.2. + * Makefile.in: Regenerate with automake 1.9.2. + * doc/Makefile.in: Likewise. + + * config/tc-arm.c: Include "dw2gencfi.h". + (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions): + New functions. + * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN) + (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum) + (tc_cfi_frame_initial_instructions): Define. + (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions): + Add prototypes. + +2004-10-21 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c (assemble_insn): Check unsigned immediate + operands validity. + Update coprocessor id to be unsigned immediate. + +2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> + + * config/tc-i386.c (O_secrel): Delete. + (tc_pe_dwarf2_emit_offset): New function. + * config/tc-i386.h (O_secrel): Define as O_md1. + (TC_DWARF2_EMIT_OFFSET): Define. + +2004-10-18 Nick Clifton <nickc@redhat.com> + + * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and + ignore @fptr() directives for 4-byte fixups. + +2004-10-15 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am" + * Makefile.in: Regenerate. + +2004-10-14 Bob Wilson <bob.wilson@acm.org> + + * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive): + Remove comments about placement of literal pools. + (Literal Directive): Update description of literal placement. + (Literal Prefix Directive): Remove statement that this does not apply + to absolute-mode literals. Describe new section naming scheme. + +2004-10-12 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq. + (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode, + is_windowed_return_opcode): Delete. + (xtensa_frob_label): Use get_subseg_target_freq. + (md_assemble): Inline call to is_entry_opcode. + (xtensa_handle_align): Inline call to get_frag_is_literal. + (relaxation_requirements): Inline call to is_jx_opcode. + (emit_single_op): Inline call to is_movi_opcode. + (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn, + get_frag_is_no_transform, is_entry_opcode, and + set_frag_is_specific_opcode. Use get_subseg_total_freq. + (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags, + xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed): + Inline calls to get_frag_is_no_transform. + (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode. + (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and + get_frag_is_no_transform. + (convert_frag_immed_finish_loop): Inline calls to get_expression_value + and set_frag_is_no_transform. + (get_expression_value): Delete. + (subseg_map struct): Rename cur_total_freq to total_freq. Rename + cur_target_freq to target_freq. + (get_subseg_info): Split out code to create a new map entry into ... + (add_subseg_info): ... this new function. + (get_last_insn_flags): Check if get_subseg_info succeeded. + (set_last_insn_flags): Call add_subseg_info if needed. + (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New. + (xtensa_reorder_segments): Compute last_sec while counting sections. + Remove call to get_last_sec. + (get_last_sec): Delete. + (cache_literal_section): Inline call to retrieve_literal_seg and its + callees, seg_present and add_seg_list. + (retrieve_literal_seg, seg_present, add_seg_list): Delete. + (get_frag_is_insn, get_frag_is_no_transform, + set_frag_is_specific_opcode, set_frag_is_no_transform): Delete. + * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15. + +2004-10-12 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c: Use ISO C90 formatting. + * config/tc-xtensa.h: Likewise. + * config/xtensa-istack.h: Likewise. + * config/xtensa-relax.c: Likewise. + * config/xtensa-relax.h: Likewise. + +2004-10-12 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to + EF_ARM_EABI_VER4. + (arm_eabis): Ditto. + * doc/c-arm.texi: Document that we actually support -meabi=4, not + -meabi=3. + +2004-10-08 Bob Wilson <bob.wilson@acm.org> + + * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index + entries. + (Acknowledgements): Use "GAS" instead of AS variable. + +2004-10-08 Daniel Jacobowitz <dan@debian.org> + + * config/tc-i386.c: Include "elf/x86-64.h". + (i386_elf_section_type): New function. + * config/tc-i386.h (md_elf_section_type): Define. + (i386_elf_section_type): New prototype. + +2004-10-08 Linus Nielsen Feltzing <linus@haxx.se> + + * config/m68k-parse.h (enum m68k_register): New control register, + MBAR2 (for MCF5249) + * config/tc-m68k.c: Correct control register set for MCF5249. + +2004-10-07 Bob Wilson <bob.wilson@acm.org> + Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (absolute_literals_supported): New global flag. + (UNREACHABLE_MAX_WIDTH): Define. + (XTENSA_FETCH_WIDTH): Delete. + (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end, + prefer_const16, prefer_l32r): New global variables. + (LIT4_SECTION_NAME): Define. + (lit4_state struct): Add lit4_seg_name and lit4_seg fields. + (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define. + (frag_flags struct): New. + (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field. + (subseg_map struct): Add cur_total_freq and cur_target_freq fields. + (bitfield, bit_is_set, set_bit, clear_bit): Define. + (MAX_FORMATS): Define. + (op_placement_info struct, op_placement_table): New. + (O_pltrel, O_hi16, O_lo16): Define. + (directiveE enum): Rename directive_generics to directive_transform. + Delete directive_relax. Add directive_schedule, + directive_absolute_literals, and directive_last_directive. + (directive_info): Rename "generics" to "transform". Delete "relax". + Add "schedule" and "absolute-literals". + (directive_state): Adjust entries to match changes in directive_info. + (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h. + (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode, + xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New. + (xtensa_j_opcode, xtensa_rsr_opcode): Delete. + (align_only_targets, software_a0_b_retw_interlock, + software_avoid_b_j_loop_end, maybe_has_b_j_loop_end, + software_avoid_short_loop, software_avoid_close_loop_end, + software_avoid_all_short_loops, specific_opcode): Delete. + (warn_unaligned_branch_targets): New. + (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop, + workaround_close_loop_end, workaround_all_short_loops): Default FALSE. + (option_[no_]link_relax, option_[no_]transform, + option_[no_]absolute_literals, option_warn_unaligned_targets, + option_prefer_l32r, option_prefer_const16, option_target_hardware): + New enum values. + (option_[no_]align_only_targets, option_literal_section_name, + option_text_section_name, option_data_section_name, + option_bss_section_name, option_eb, option_el): Delete. + (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals, + warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax, + and target-hardware. Delete entries for [no-]target-align-only, + literal-section-name, text-section-name, data-section-name, and + bss-section-name. + (md_parse_option): Handle new options and remove old ones. Accept but + ignore [no-]density options. Warn for [no-]generics and [no-]relax + and treat them as [no-]transform. + (md_show_usage): Add new options and remove old ones. + (xtensa_setup_hw_workarounds): New. + (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add + "long", "short", "loc" and "frequency" entries. + (use_generics): Rename to ... + (use_transform): ... this function. Add past_xtensa_end check. + (use_longcalls): Add past_xtensa_end check. + (code_density_available, can_relax): Delete. + (do_align_targets): New. + (get_directive): Accept dashes in directive names. Warn about + [no-]generics and [no-]relax directives and treat them as + [no-]transform. + (xtensa_begin_directive): Call md_flush_pending_output only for some + directives. Check for directives inside instruction bundles. Warn + about deprecated ".begin literal" usage. Warn and ignore [no-]density + directives. Handle new directives. Check generating_literals flag + for literal_prefix. + (xtensa_end_directive): Check for directives inside instruction + bundles. Warn and ignore [no-]density directives. Handle new + directives. Call xtensa_set_frag_assembly_state. + (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc, + xtensa_dwarf2_emit_insn): New. + (xtensa_literal_position): Call md_flush_pending_output. Do not check + use_literal_section flag. + (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute + literals. Use xtensa_elf_cons to parse the expression. + (xtensa_literal_prefix): Do not check use_literal_section. Support + ".lit4" sections for absolute literals. Change prefix convention to + replace ".text" (or ".t" in a linkonce section). No need to call + subseg_set. + (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New. + (expression_end): Handle closing braces and colons. + (PLT_SUFFIX, plt_suffix): Delete. + (expression_maybe_register): Use new xtensa-isa.h functions. Use + xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16 + and O_hi16 expressions as well. + (tokenize_arguments): Handle closing braces and colons. + (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible" + operands and paired register syntax. + (get_invisible_operands): New. + (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use + new xtensa-isa.h functions. + (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New. + (xg_translate_idioms): Check if inside bundle. Use use_transform. + Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density + instructions. Use xtensa_translate_zero_immed. + (operand_is_immed, operand_is_pcrel_label): Delete. + (get_relaxable_immed): Use new xtensa-isa.h functions. + (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h + functions. + (xtensa_print_insn_table, print_vliw_insn): New. + (is_direct_call_opcode): Use new xtensa-isa.h functions. + (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode, + is_branch_or_jump_opcode): Delete. + (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New. + (opnum_to_reloc, reloc_to_opnum): Delete. + (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new + xtensa-isa.h functions. Operate on one slot of an instruction. + (xtensa_insnbuf_set_immediate_field, is_negatable_branch, + xg_get_insn_size): Delete. + (xg_get_build_instr_size): Use xg_get_single_size. + (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to + xg_build_widen_table. Use xg_get_single_size. + (xg_get_max_narrow_insn_size): Delete. + (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size, + xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use + xg_get_single_size. + (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and + OP_OPERAND_LOW16U. Check xg_valid_literal_expression. + (xg_expand_to_stack, xg_expand_narrow): Update calls to + xg_build_widen_table. Use xg_get_single_size. + (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to + xg_check_operand. + (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and + treat weak symbols conservatively. + (xg_check_operand): Use new xtensa-isa.h functions. + (is_dnrange): Delete. + (xg_assembly_relax): Inline previous calls to tinsn_copy. + (xg_finish_frag): Specify separate relax states for the frag and slot0. + (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new + xtensa-isa.h functions. + (xg_instruction_matches_option_term, xg_instruction_matches_or_options, + xg_instruction_matches_options): New. + (xg_instruction_matches_rule): Handle O_register expressions. Call + xg_instruction_matches_options. + (transition_rule_cmp): New. + (xg_instruction_match): Update call to xg_build_simplify_table. + (xg_build_token_insn): Record loc fields. + (xg_simplify_insn): Check is_specific_opcode field and + density_supported flag. + (xg_expand_assembly_insn): Skip checking code_density_available. Use + new xtensa-isa.h functions. Call use_transform instead of can_relax. + (xg_assemble_literal): Add error handling for O_big. Call + record_alignment. Handle O_pltrel. + (xg_valid_literal_expression): New. + (xg_assemble_literal_space): Add slot parameter. Remove call to + set_expr_symbol_offset. Add call to record_alignment. Update call to + xg_finish_frag. + (xg_emit_insn): Delete. + (xg_emit_insn_to_buf): Add format parameter. Update calls to + xg_add_opcode_fix and xtensa_insnbuf_to_chars. + (xg_add_opcode_fix): Change opcode parameter to tinsn and add format + and slot parameters. Handle new "alternate" relocations for absolute + literals and CONST16 instructions. Check for bad uses of O_lo16 and + O_hi16. Use new xtensa-isa.h functions. + (xg_assemble_tokens): Delete. + (is_register_writer): Use new xtensa-isa.h functions. + (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of + old-style RSR from LCOUNT. + (next_frag_opcode): Delete. + (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size, + update_next_frag_state): New. + (update_next_frag_nop_state): Delete. + (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop. + (xtensa_mark_literal_pool_location): Check use_literal_section flag and + the state of the absolute-literals directive. Add calls to + record_alignment and xtensa_set_frag_assembly_state. Call + xtensa_switch_to_non_abs_literal_fragment instead of + xtensa_switch_to_literal_fragment. + (build_nop): New. + (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars. + (get_expanded_loop_offset): Change check for undefined opcode to an + assertion. + (xtensa_set_frag_assembly_state, relaxable_section, + xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets, + xtensa_find_unaligned_loops, xg_apply_tentative_value): New. + (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1. + Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes. + Call init_op_placement_info_table and xtensa_set_frag_assembly_state. + (xtensa_init_fix_data): New. + (xtensa_frob_label): Reset label symbol to the current frag. Check + do_align_targets and generating_literals flag. Propagate frequency + info to new alignment frag. Call xtensa_set_frag_assembly_state. + (xtensa_unrecognized_line): New. + (xtensa_flush_pending_output): Check if inside a bundle. Add a call + to xtensa_set_frag_assembly_state. + (error_reset_cur_vinsn): New. + (md_assemble): Remove check for literal frag. Remove call to + istack_init. Call use_transform instead of use_generics. Parse + explicit instruction format specifiers. Move code for + a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call + error_reset_cur_vinsn on errors. Add call to get_invisible_operands. + Add dwarf2_where call. Remote automatic alignment for ENTRY + instructions. Move call to xtensa_clear_insn_labels to the end. + Rearrange to handle bundles. + (xtensa_cons_fix_new): Delete. + (xtensa_handle_align): New. + (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove + assignment to is_no_density field. + (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc + instead of reloc_to_opnum. Handle "alternate" relocations. + (xtensa_force_relocation, xtensa_check_inside_bundle, + xtensa_elf_section_change_hook): New. + (xtensa_symbol_new_hook): Delete. + (xtensa_fix_adjustable): Check for difference of symbols with an + offset. Check for external and weak symbols. + (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs. + (md_estimate_size_before_relax): Return expansion for the first slot. + (tc_gen_reloc): Handle difference of symbols by producing + XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference + into the output. Handle new XTENSA_SLOT*_OP relocs by storing the + tentative values into the output when linkrelax is set. + (XTENSA_PROP_SEC_NAME): Define. + (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags. + Create literal tables only if using literal sections. Create new + property tables instead of old instruction tables. Check for unaligned + branch targets and loops. + (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes, + new_resource_table, clear_resource_table, resize_resource_table, + resources_available, reserve_resources, release_resources, + opcode_funcUnit_use_unit, opcode_funcUnit_use_stage, + resources_conflict, xg_find_narrowest_format, relaxation_requirements, + bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New. + (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end + flag. Update checks for workaround options. Call + xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns. + (xtensa_cleanup_align_frags): Add special case for branch targets. + Check for and mark unreachable frags. + (xtensa_fix_target_frags): Remove use of align_only_targets flag. + Use RELAX_LOOP_END_BYTES in special case for negatable branch at the + end of a zero-overhead loop body. + (frag_can_negate_branch): Handle instructions with multiple slots. + Use new xtensa-isa.h functions + (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range, + xtensa_mark_zcl_first_insns): New. + (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if + transformations are disabled. + (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle + multislot instructions. + (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags): + Likewise. Also error if transformations are disabled. + (unrelaxed_frag_max_size): New. + (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new + xtensa-isa.h functions. + (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use + xtensa_opcode_is_loop instead of is_loop_opcode. + (get_text_align_power): Replace as_fatal with assertion. + (get_text_align_fill_size): Iterate instead of using modulus when + use_nops is false. + (get_noop_aligned_address): Assert that this is for a machine-dependent + RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop, + xg_get_single_size, and frag_format_size. + (get_widen_aligned_address): Rename to ... + (get_aligned_diff): ... this function. Add max_diff parameter. + Remove handling of rs_align/rs_align_code frags. Use + next_frag_format_size, get_text_align_power, get_text_align_fill_size, + next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff + and pass it back to caller. + (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new + RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, + RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen. + (relax_frag_text_align): Rename to ... + (relax_frag_loop_align): ... this function. Assume loops can only be + in the first slot of an instruction. + (relax_frag_add_nop): Use assemble_nop instead of constructing an OR + instruction. Remove call to frag_wane. + (relax_frag_narrow): Rename to ... + (relax_frag_for_align): ... this function. Extend to handle + RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with + RELAX_NARROW for the first slot. + (find_address_of_next_align_frag, bytes_to_stretch): New. + (future_alignment_required): Use find_address_of_next_align_frag and + bytes_to_stretch. Look ahead to subsequent frags to make smarter + alignment decisions. + (relax_frag_immed): Add format, slot, and estimate_only parameters. + Check if transformations are enabled for b_j_loop_end workaround. + Use new xtensa-isa.h functions and handle multislot instructions. + Update call to xg_assembly_relax. + (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE, + RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP + frag types. + (convert_frag_narrow): Add segP, format and slot parameters. Call + convert_frag_immed for branch instructions. Adjust calls to + tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use + xg_get_single_size and xg_get_single_format. + (convert_frag_fill_nop): New. + (convert_frag_immed): Add format and slot parameters. Handle multislot + instructions and use new xtensa-isa.h functions. Update calls to + tinsn_immed_from_frag and xg_assembly_relax. Check if transformations + enabled for b_j_loop_end workaround. Use build_nop instead of + assemble_nop. Check is_specific_opcode flag. Check for unreachable + frags. Use xg_get_single_size. Handle O_pltrel. + (fix_new_exp_in_seg): Remove check for old plt flag. + (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and + xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check + for loop opcode to an assertion. Mark all frags up to the end of the + loop as not transformable. + (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info. + (get_subseg_info): New. + (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null + check for dest_seg. + (xtensa_switch_to_literal_fragment): Rewrite to handle absolute + literals and use xtensa_switch_to_non_abs_literal_fragment otherwise. + (xtensa_switch_to_non_abs_literal_fragment): New. + (cache_literal_section): Add is_code parameter and pass it through to + retrieve_literal_seg. + (retrieve_literal_seg): Add is_code parameter and use it to set the + flags on the literal section. Handle case where head parameter is 0. + (get_frag_is_no_transform, set_frag_is_specific_opcode, + set_frag_is_no_transform): New. + (xtensa_create_property_segments): Add end_property_function parameter + and pass it through to add_xt_block_frags. Call bfd_get_section_flags + and skip SEC_DEBUGGING and !SEC_ALLOC sections. + (xtensa_create_xproperty_segments, section_has_xproperty): New. + (add_xt_block_frags): Add end_property_function parameter and call it + if it is non-zero. Call xtensa_frag_flags_init. + (xtensa_frag_flags_is_empty, xtensa_frag_flags_init, + get_frag_property_flags, frag_flags_to_number, + xtensa_frag_flags_combinable, xt_block_aligned_size, + xtensa_xt_block_combine, add_xt_prop_frags, + init_op_placement_info_table, opcode_fits_format_slot, + xg_get_single_size, xg_get_single_format): New. + (istack_push): Inline call to tinsn_copy. + (tinsn_copy): Delete. + (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and + CONST16 opcodes. Handle O_big, O_illegal, and O_absent. + (tinsn_has_complex_operands): Handle O_hi16 and O_lo16. + (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h + functions. Handle invisible operands. + (tinsn_to_slotbuf): New. + (tinsn_check_arguments): Use new xtensa-isa.h functions. + (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn, + vinsn_from_chars, and xg_free_vinsn. + (tinsn_from_insnbuf): New. + (tinsn_immed_from_frag): Add slot parameter and handle multislot + instructions. Handle symbol differences. + (get_num_stack_text_bytes): Use xg_get_single_size. + (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes, + xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register, + get_expr_register, set_expr_symbol_offset_diff): New. + * config/tc-xtensa.h (MAX_SLOTS): Define. + (xtensa_relax_statesE): Move from tc-xtensa.c. Add + RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS, + RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and + RELAX_NONE types. + (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c. + (xtensa_frag_type struct): Add is_assembly_state_set, + use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode, + is_align, is_text_align, alignment, and is_first_loop_insn fields. + Replace is_generics and is_relax fields by is_no_transform field. + Delete is_text and is_longcalls fields. Change text_expansion and + literal_expansion to arrays of MAX_SLOTS entries. Add arrays of + per-slot information: literal_frags, slot_subtypes, slot_symbols, + slot_sub_symbols, and slot_offsets. Add fr_prev field. + (xtensa_fix_data struct): New. + (xtensa_symfield_type struct): Delete plt field. + (xtensa_block_info struct): Move definition to tc-xtensa.h. Add + forward declaration here. + (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec. + (XTENSA_SECTION_RENAME): Undefine. + (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT, + tc_unrecognized_line, md_do_align, md_elf_section_change_hook, + HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define. + (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete. + (unit_num_copies_func, opcode_num_units_func, + opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New. + (resource_table struct): New. + * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10. + (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype, + literal_space, symbol, sub_symbol, offset, and literal_frag fields. + (tinsn_copy): Delete prototype. + (vliw_insn struct): New. + * config/xtensa-relax.c (insn_pattern_struct): Add options field. + (widen_spec_list): Add option conditions for density and boolean + instructions. Add expansions using CONST16 and conditions for using + CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for + predicted branches. + (simplify_spec_list): Add option conditions for density instructions. + Add entry for NOP instruction. + (append_transition): Add cmp function pointer parameter and use it to + insert the new entry in order. + (operand_function_LOW16U, operand_function_HI16U): New. + (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle + OP_OPERAND_LOW16U and OP_OPERAND_HI16U. + (enter_opname, split_string): Use xstrdup instead of strdup. + (init_insn_pattern): Initialize new options field. + (clear_req_or_option_list, clear_req_option_list, + clone_req_or_option_list, clone_req_option_list, parse_option_cond): + New. + (parse_insn_pattern): Parse option conditions. + (transition_applies): New. + (build_transition): Use new xtensa-isa.h functions. Fix incorrectly + swapped last arguments in calls to append_constant_value_condition. + Call clone_req_option_list. Add warning about invalid opcode. + Handle LOW16U and HI16U function names. + (build_transition_table): Add cmp parameter and use it in calls to + append_transition. Use new xtensa-isa.h functions. Check + transition_applies before adding entries. + (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and + pass it through to build_transition_table. + * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList, + ReqOption, transition_cmp_fn): New types. + (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U. + (transition_rule struct): Add options field. + * doc/as.texinfo (Overview): Update Xtensa options. + * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density, + --[no-]relax, and --[no-]generics options. Update descriptions of + --text-section-literals and --[no-]longcalls. Add + --[no-]absolute-literals and --[no-]transform. + (Xtensa Syntax): Add description of syntax for FLIX instructions. + Remove use of "generic" and "specific" terminology for opcodes. + (Xtensa Registers): Generalize the syntax description to include + user-defined register files. + (Xtensa Automatic Alignment): Update. + (Xtensa Branch Relaxation): Mention limitation of unconditional jumps. + (Xtensa Call Relaxation): Linker can now remove most of the overhead. + (Xtensa Directives): Remove confusing rules about precedence. + (Density Directive, Relax Directive): Delete. + (Schedule Directive): New. + (Generics Directive): Rename to ... + (Transform Directive): ... this node. + (Literal Directive): Update for absolute literals. Missing + literal_position directive is now an error. + (Literal Position Directive): Update for absolute literals. + (Freeregs Directive): Delete. + (Absolute Literals Directive): New. + (Frame Directive): Minor editing. + * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf): + Update dependencies. + * Makefile.in: Regenerate. + +2004-10-07 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp + to build the second and third fixups for a composite relocation. + (macro_read_relocs): New function. + (macro_build): Use it. + (s_cpsetup): Pass all three composite relocation codes to macro_build. + Simplify fragging code accordingly. + (s_gpdword): Use fix_new rather than fix_new_exp for the second part + of the composite relocation. Set fx_tcbit in both fixups. + +2004-10-07 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs. + (md_apply_fix3): Don't treat composite relocs as done. + +2004-10-07 Jan Beulich <jbeulich@novell.com> + + * macro.c (macro_expand_body): When ELF, use .LL rather than LL as + prefix for symbol names generated from the LOCAL macro directive. + + * dw2gencfi.c (select_cie_for_fde): When separating CIE out from + FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc. + +2004-10-07 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c (preprocess_reglist): Handle Co-processor + Special registers. + (md_assemble): Add error checking for Co-Processor instructions. + (get_cinv_parameters): Add 'b' option to invalidate the + branch-target cache. + +2004-10-05 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (unwind): New variable. + (vfp_sp_encode_reg): New function. + (vfp_sp_reg_required_here): Use it. + (vfp_sp_reg_list, vfp_dp_reg_list): Remove. + (vfp_parse_reg_list): New function. + (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind, + s_arm_unwind_personality, s_arm_unwind_personalityindex, + s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp, + s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New + functions. + (md_pseudo_table): Add them. + (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg. + (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto. + (set_section, add_unwind_adjustsp, flush_pending_unwind, + finish_unwind_opcodes, start_unwind_section, create_unwind_entry, + require_hashconst, add_unwind_opcode): New functions. + * doc/c-arm.texi: Document unwinding opcodes. + * NEWS: Mention the new feature. + +2004-10-04 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c (md_apply_fix3): Remove erroneous assert. + +2004-10-01 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for + TLS relocations. + * config/tc-s390.c (md_apply_fix3): Likewise. + * config/tc-sparc.c (md_apply_fix3): Likewise. + +2004-10-01 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_elf_section_type): New function. + (arm_elf_change_section): Set section link for exidx sections. + * config/tc-arm.h (arm_elf_section_type): Add prototype. + (md_elf_section_type): Define. + +2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk> + + * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB + instruction's offset. + +2004-10-01 Adam Nemet <anemet@lnxw.com> + + * (TARGET_FORMAT): Remove LynxOS COFF definition. + +2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com> + + * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an + asymbol *, instead use symbol_get_bfdsym. + +2004-09-30 Linus Nielsen Feltzing <linus@haxx.se> + + * config/tc-m68k.c (select_control_regs): Add mcf5249. + +2004-09-30 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_smi, do_nop): New functions. + (insns): Add ARMv6ZK instructions. + (md_apply_fix3): Handle BFD_RELOC_ARM_SMI. + (tc_gen_reloc): Ditto. + (arm_cpus): Add mpcore and arm1176. + (arm_archs): Add armv6{k,z,zk}. + * doc/c-arm.texi: Document new cores and architectures. + +2004-09-30 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c: Use ISO C90 formatting. + +2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com> + + * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN + as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or + REG_TYPE_MVDX is expected. + +2004-09-29 Marc Bevand <m.bevand@gmail.com> + + * doc/c-i386.texi (i386-Mnemonics): Fix typo. + +2004-09-21 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (ENCODED_PSP_OFFSET): New. + (output_rp_psprel, output_pfs_psprel, output_preds_psprel, + output_spill_base, output_unat_psprel, output_lc_psprel, + output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel, + output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel, + output_spill_psprel_p): Use it. + +2004-09-20 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c (handle_LoadStor): New function. + Handle load/stor unique instructions before parsing. + +2004-09-17 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (s_arm_rel31): New funciton. + (md_pseudo_table): Add .rel31. + (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2, + BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31. + (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2. + (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2. + (arm_parse_reloc): Add (target2). + +2004-09-17 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * configure: Regenerate. + * doc/Makefile.in: Regenerate. + * po/POTFILES.in: Regenerate. + * po/gas.pot: Regenerate. + +2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp> + + * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif. + [!LLONG_MAX]: Ditto. + +2004-09-13 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c: Rename RELABS to TARGET1. + +2004-09-13 Alan Modra <amodra@bigpond.net.au> + + * messages.c (as_internal_value_out_of_range): Cast values passed + to as_bad_where or as_warn_where to proper type. + +2004-09-11 Theodore A. Roth <troth@openavr.org> + + * config/tc-avr.c: Add support for + atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128. + +2004-09-09 Alan Modra <amodra@bigpond.net.au> + + * dw2gencfi.c (select_cie_for_fde): When separating CIE out + from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc. + +2004-09-08 Paul Brook <paul@codesourcery.com> + + * config/obj-elf.c (obj_elf_section_type): Handle init_array, + fini_array and preinit_array section types. + * config/tc-ia64.c (ia64_elf_section_type): Remove init_array + and fini_array. + * doc/as.texinfo: Document extra section types. + +2004-09-02 Mark Mitchell <mark@codesourcery.com> + + * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h. + * Makefile.in: Regenerated. + * configure.in: Set em for arm*-*-symbianelf*. + * configure: Regenerated. + * config/tc-arm.c (elf32_arm_target_format): Use Symbian target + vectors when appropriate. + * config/te-symbian.h: New file. + +2004-09-03 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c (gettrap): Exception vector can be case + insensitive. + (process_label_constant): Fix a 32-bit displacement bug in branch + instructions. + (get_operandtype) : Bug fix, wrong operand was used. + (process_label_constant): Initialize relocation type to + BFD_RELOC_NONE + +2004-09-01 Richard Earnshaw < reanrsha@arm.com> + + * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s + for synthesizable cores. + + * doc/c-arm.texi (ARM Options): Document canonical names of CPUs. + +2004-08-25 Dmitry Diky <diwil@spec.ru> + + * config/tc-msp430.c: Clean-up the code. + (md_relax_table): New relax table. + (mcu_types): Sort MCU types. + (md_pseudo_table): Add .profiler pseudo handler. + (pow2value): New function. + (msp430_profiler): New function. + (msp430_operands): Add new insns handlers. + (msp430_srcoperand): Add register operand handler, allow complex + expressions. + (md_estimate_size_before_relax): Rewritten. + (md_convert_frag): Rewritten. + (msp430_relax_frag): New function. + * config/tc-msp430.h (md_relax_frag): define macro + * doc/c-msp430.texi: Update information. + +2004-08-24 Nick Clifton <nickc@redhat.com> + + * as.c (std_shortopts): Allow -g to take an optional argument. + (parse_args): Pass any switch starting with -g on to the backend + for parsing. + +2004-08-18 Mark Mitchell <mark@codesourcery.com> + + * configure.in (arm*-*-symbianelf*): New target. + (arm*-*-eabi*): Likewise. + * configure: Regenerated. + +2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + * config/tc-mips.c (append_insn): Handle delay slots in branch likely + correctly. + +2004-08-18 Jakub Jelinek <jakub@redhat.com> + + * config/tc-ia64.c (start_unwind_section): Add linkonce_empty + argument, don't do anything if current section is not + .gnu.linkonce.t.* and linkonce_empty is set. + (generate_unwind_image, dot_endp): Adjust callers, call + start_unwind_section (*, 1) if nothing will be put into the + section. + +2004-08-17 Nick Clifton <nickc@redhat.com> + + * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition. + (show_usage): Add -g. + (std_longopts): Add --gen-debug. Alpha sort the table. + (parse_args): Print an error message if a switch is not handled. + Handle the -g switch, calling md_debug_format_selector() if + necessary. + * NEWS: Mention new feature. + * doc/as.texinfo: Document new switch. + * doc/internals.texi: Document behaviour of md_parse_option. + + * config/tc-arm.c (md_parse_option): Do not issue an error message + if the switch is not recognised. + * config/tc-m68k.c (md_parse_option): Likewise. + * config/tc-pdp11.c (md_parse_option): Likewise. + * config/tc-v850.c (md_parse_option): Likewise. + + * as.h: Fix up formatting. + * tc.h: Likewise. + +2004-08-16 Nick Clifton <nickc@redhat.com> + + * macro.c (macro_set_alternate): Use ISO C90 formatting. + + * configure.in: Sort architecture based tables alphabetically. + * configure: Regenerate. + +2004-08-16 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace + { "cc", 68 }, with { "cr", 70 }. + +2004-08-13 Jan Beulich <jbeulich@novell.com> + Nick Clifton <nickc@redhat.com> + + * as.c: Add and handle new --alternate command line option. + * macro.c (macro_set_alternate): New. + * macro.h (macro_set_alternate): Declare. + * read.c: Add and handle new .altmacro and .noaltmacro directives. + * doc/as.texinfo: Document new command line option and pseudo-ops + as well as insert documentation originating from gasp about + alternate macro syntax. + * NEWS: Mention new command line option and pseudo-ops. + +2004-08-10 Mark Mitchell <mark@codesourcery.com> + + * expr.c (operand): Handle the "~", "-", and "!" operators applied + to bignums. + +2004-08-06 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc): + Handle new relocations. + * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations. + +2004-08-05 Bob Wilson <bob.wilson@acm.org> + + * write.c (relax_segment): Use was_address instead of address when + setting fr_fix field for align frag due to backwards .org. + +2004-07-29 Alexandre Oliva <aoliva@redhat.com> + + Introduce SH2a support. + 2004-02-24 Corinna Vinschen <vinschen@redhat.com> + * config/tc-sh.c (get_specific): Change arch_sh2a_up to + arch_sh2a_nofpu_up. + 2004-02-24 Corinna Vinschen <vinschen@redhat.com> + * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling. + 2004-02-20 Corinna Vinschen <vinschen@redhat.com> + * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition + to end of conditional expression. + 2004-02-20 Corinna Vinschen <vinschen@redhat.com> + * config/tc-sh.c: Add sh2a-nofpu support. + 2003-12-29 DJ Delorie <dj@redhat.com> + * tc-sh.c: Add sh2a support. + (parse_reg): Add tbr. + (parse_at): Support @@(disp,tbr). + (get_specific): Support sh2a opcodes. + (insert4): New, for 4 byte relocs. + (build_Mytes): Support sh2a opcodes. + (md_apply_fix3_Mytes): Support sh2a opcodes. + 2003-12-02 Michael Snyder <msnyder@redhat.com> + * config/tc-sh.c (md_parse_option): Handle sh2a. + (sh_elf_final_processing): Ditto. + +2004-07-27 Jason Thorpe <thorpej@wasabisystems.com> + + * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd" + for TE_NetBSD. + +2004-07-27 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big. + (ppc_arch): Expand comment. + +2004-07-27 Tomer Levi <Tomer.Levi@nsc.com> + + * config/tc-crx.c: Support evaluating the difference between two + symbols. + * config/tc-crx.h: Likewise. + +2004-07-26 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (start_unwind_section): Set the linked-to + section. + (ia64_elf_section_change_hook): Set the linked-to section for + SHT_IA_64_UNWIND. + +2004-07-26 Dmitry Diky <diwil@spec.ru> + + * config/tc-msp430.c: Add new subtargets: msp430x1610, + msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437, + msp430xG438, msp430xG439. + +2004-07-25 Daniel Jacobowitz <dan@debian.org> + + * doc/as.texinfo (Section, PushSection): Correct documentation + for ELF. + +2004-07-21 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (optimize_imm): Adjust immediates to only those + permissible for the selected instruction suffix. + (match_template): Don't permit 64-bit general purpose operands in + 32-bit mode. + (finalize_imm): Permit 64-bit immediates. + (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode + specially except for the width of the used base and/or index + registers. For 32-bit displacements, use sign-extended + relocations only when using 64-bit addressing. + Force zero displacement on rip-relative addressing when there is + no other displacement. + (i386_index_check): Don't treat 32-bit addressing in 64-bit mode + specially except for the width of the used base and/or index + registers. + (parse_register): Disallow Reg64 registers in 32-bit mode. + + * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q' + suffix if the instruction doesn't support it. + +2004-07-20 Maciej W. Rozycki <macro@linux-mips.org> + + * config/tc-mips.c (append_insn): Handle constant expressions with + no associated relocation. + (mips_ip): Cancel the expression after use for the Q format + specifier. + (parse_relocation): Return no relocation for unsupported + operators. + (my_getSmallExpression): Return no relocation if no relocation + operators are used. + +2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/obj-som.c (adjust_stab_sections): Add prototype. + (obj_som_compiler, obj_som_version, obj_som_copyright, + adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments. + * config/tc-hppa.c (update_subspace): Likewise. + (is_defined_subspace): Amplify comment. + * config/obj-som.h (som_frob_file): Add prototype. + +2004-07-19 Christopher Faylor <cgf@timesys.com> + H.J. Lu <hongjiu.lu@intel.com> + + * subsegs.c (section_symbol): Don't create a new segment when + existing segment is undefined. + +2004-07-16 Richard Earnshaw <rearnsha@arm.com> + + * config/tc-arm.c: Include include/opcode/arm.h. + (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete. + (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete. + (FPU_ARCH_*): Delete. + * Makefile.am: Update dependencies. + * Makefile.in: Regenerate. + +2004-07-15 Nick Clifton <nickc@redhat.com> + + * configure.in: Accept armbe as a big-endian arm configuration. + * configure: Regenerate. + +2004-07-13 Thomas Nystrom <thn@saeab.se> + + * config/tc-i386.c (T_SHIFTOP): New constant. + (intel_e05_1): Handle '&', '|' and T_SHIFTOP. + (intel_el1): Handle '~'. + (intel_get_token): Handle '<>', '&', '|' and '~'. + +2004-07-13 Nick Clifton <nickc@redhat.com> + + (md_assemble): Remove spurious newline from end of as_bad error + message. + (intel_e05_1): Likewise. + (intel_e11): Likewise. + (intel_match_token): Likewise. + +2004-07-11 Andreas Schwab <schwab@suse.de> + + * config/tc-m68k.c: Convert to C90. Remove redundant + declarations. Indentation fixup. + [M68KCOFF]: Include "obj-coff.h" instead of declaring + obj_coff_section ourselves. + +2004-07-09 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (default_big_endian): New. + (dot_byteorder, md_begin): Use it. + (md_parse_option): Set it. + +2004-07-09 Nick Clifton <nickc@redhat.com> + + * configure.in: Change sh-sybmian-elf to sh-*-symbianelf. + * configure: Regenerate. + * NEWS: Change sh-sybmian-elf to sh-*-symbianelf. + * config/tc-sh.c (sh_elf_final_processing): Use renamed version of + sh_find_elf_flags if necessary. + +2004-07-08 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (mips_fix_adjustable): If the full addend is + going to be split into more than one in-place addend, return 0 + for relocations against mergeable sections. Associate comments + with code. + +2004-07-07 Tomer Levi <Tomer.Levi@nsc.com> + + * Makefile.am (CPU_TYPES): Add crx. + (TARGET_CPU_CFILES): Add config/tc-crx.c. + (TARGET_CPU_HFILES): Add config/tc-crx.h. + (DEPTC_crx_elf): New target. + (DEPOBJ_crx_elf): Likewise. + (DEP_crx_elf): Likewise. + * Makefile.in: Regenerate. + * configure.in: Add crx* target. + * configure: Regenerate. + * config/tc-crx.c: New file. + * config/tc-crx.h: New file. + * NEWS: Mention new target. + +2004-07-06 Nick Clifton <nickc@redhat.com> + + * config.in: Undefine TARGET_SYMBIAN by default. + * configure.in: + * configure: Regenerate. Add sh-symbian-elf target. If + selected define TARGET_SYMBIAN. + * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target + format if TARGET_SYMBIAN has been defined. + + * output-file.c (output_file_create): Report the target format + chosen when bfd_openw reports that it is invalid. + + * config/obj-coff.c (coff_pseudo_table): Only define the weak + pseudo for BFD based assemblers. + +2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com> + + gas: + * config/tc-sh.c (md_assemble): Change isspace to ISSPACE. + (md_parse_option): Remove redundant -isa testing. + Make bfd_arch variable const. + (md_show_usage): Make bfd_arch variable const. + +2004-07-03 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr. + * config/tc-ia64.h (md_frag_check): Define. + +2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> + + * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak + externals. + * doc/as.texinfo (Weak): Document PE weak symbols. + +2004-07-03 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro. + (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS. + (mips_frob_file): Rework so that only a single pass through the + relocs is needed. Allow %lo()s to have higher offsets than their + corresponding %hi()s or %got()s. + +2004-07-02 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not + allow values which have come from undefined symbols. + Always consider this fixup to have been processed as a reloc + cannot be generated for it. + +2004-07-02 Alan Modra <amodra@bigpond.net.au> + + * frags.h (struct frag): Add has_code and insn_addr fields. + * write.c (cvt_frag_to_fill): Invoke md_frag_check. + * config/tc-ppc.c (md_assemble): Check and set insn_addr. + * config/tc-ppc.h (md_frag_check): Define. + +2004-06-28 Maciej W. Rozycki <macro@linux-mips.org> + + * doc/Makefile.am (info): Rename goal to... + (info-local): ... this, to preserve implicit dependencies. + * doc/Makefile.in: Regenerate with automake 1.8.5. + +2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (md_convert_frag): Changed for @PLT. + (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT. + (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT. + (tc_gen_reloc): Likewise. + (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT. + (m32r_parse_name): Likewise. + (m32r_cgen_parse_fix_exp): Likewise. + * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT. + (O_PIC_reloc): Likewise. + (TC_CGEN_PARSE_FIX_EXP): Likewise.. + * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP + for @GOTOFF, @GOT, @PLT. + +2004-06-21 Jan Beulich <jbeulich@novell.com> + + * gas/symbols.c: While discarding ordinary local absolute symbols + when --strip-local-absolute is in effect, retain file symbols. + +2004-06-20 Andreas Schwab <schwab@suse.de> + + * config/tc-m68k.c (mri_chip): Replace current_chip, not augment. + (md_parse_option): Likewise. + +2004-06-17 Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT. + * config/te-netware.h: New file. + * config/te-ppcnw.h: Delete: Obsolete. + * configure.in: Eliminate ill NetWare targets. Make generic + NetWare target use proper emulation. + * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add + reference to new te-netware.h. + * configure: Regenerate. + * Makefile.in: Regenerate. + +2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com> + + * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned + comparison in .insn pseudo operation. + +2004-06-15 Alan Modra <amodra@bigpond.net.au> + + * config/obj-coff.c (coff_adjust_section_syms): Use + bfd_get_section_size instead of bfd_get_section_size_before_reloc. + (coff_frob_section): Likewise. + * config/tc-mips.c (md_apply_fix3): Likewise. + * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size. + (elf_frob_file_after_relocs): Likewise. + +2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/tc-hppa.c (log2): Rename to exact_log2. + (pa_next_subseg): Delete unused function. + (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED. + (create_new_subspace): Likewise. + + Bug gas/213 + * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake + labels. Fix warning. + +2004-05-28 DJ Delorie <dj@redhat.com> + + * config/tc-mn10300.h (tc_fix_adjustable): Define. + * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug + or non-merged symbols. + +2004-05-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (remove_marked_resource): Save, clear and + restore the old slot when inserting srlz.i/srlz.d. + +2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com> + + * Makefile.am: Regenerate dependecies. + * Makefile.in: Regenerate. + * config/tc-sh.c (valid_arch): Make unsigned. + (preset_target_arch): Likewise. + (md_begin): Use new architecture flags system. + (get_specific): Likewise. + (assemble_ppi): Likewise. + (md_assemble): Likewise. Also fix error check for bad opcodes. + (md_parse_option): Likewise. Also generate -isa values according + to the table in bfd/cpu-sh.c instead of just constants. Also + allow <arch>-up ISA variants. + (sh_elf_final_processing): Replace if-else chain with a call to + sh_find_elf_flags(). + +2004-05-28 Peter Barada <peter@the-baradas.com> + + * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing + with zero offset into mode 2 addressing to save a word. + +2004-05-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (ar_is_in_integer_unit): Removed. + (ar_is_only_in_integer_unit): New. + (ar_is_only_in_memory_unit): New. + (generate_unwind_image): Silence gcc on 32bit host. + (md_assemble): Use ar_is_only_in_integer_unit instead of + ar_is_in_integer_unit. Check AR access. + +2004-05-27 Peter Barada <peter@the-baradas.com> + + * config/tc-m68k.c (md_begin): Sort the opcode table into + alphabetical order. + (m68k_compare_opcode): New function to do the sorting. + +2004-05-24 Peter Barada <peter@the-baradas.com> + + * config/m68k-parse.y(operand): Allow for MAC/EMAC mask + addressing on MIT style operands. + * config/m68k-parse.y(yylex): Allow '-&' for predecrement + w/mask addressing. + * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type + operands. + +2004-05-23 Alan Modra <amodra@bigpond.net.au> + + * expr.c (operand, operator): Don't reject '++' and '--'. + +2004-05-20 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16 + dwarf tables. + +2004-05-17 Adam Nemet <anemet@lnxw.com> + + * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF. + * configure: Regenerate. + +2004-05-13 Paul Brook <paul@codesourcery.com> + + * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries. + +2004-05-13 Joel Sherrill <joel@oarcorp.com> + + * configure.in (or32-*-rtems*): Switch to elf. + * configure: Regenerate. + +2004-05-13 Nick Clifton <nickc@redhat.com> + + * po/fr.po: Updated French translation. + +2004-05-11 Nick Clifton <nickc@redhat.com> + + * doc/as.texinfo (Section): Document G and T flags to .section + directive. Document the extra arguments that the G flag + requires. Document the #tls flag. + +2004-05-11 H.J. Lu <hongjiu.lu@intel.com> + + * subsegs.c (section_symbol): Create a new section symbol if + the existing one doesn't match. + * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol. + +2004-05-07 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120 + to cope with VR4181A errata MD(1) and MD(4). + +2004-05-07 Brian Ford <ford@vss.fsi.com> + + * NEWS: Mention .secrel32 for pe[i]-i386. + +2004-05-07 Alexandre Oliva <aoliva@redhat.com> + + * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New. + (HANDLE_ALIGN): New. + +2004-05-06 Daniel Jacobowitz <dan@debian.org> + + * Makefile.am (DIST_SUBDIRS): Define. + * aclocal.m4: Regenerate with automake 1.8.4. + * Makefile.in: Likewise. + * doc/Makefile.in: Likewise. + +2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com> + + * config/tc-ia64.c (dot_serialize): Declare. + (dot_serialize): New function. + (md_pseudo_table): Add ".serialize.data" and + ".serialize.instruction" directives. + +2004-05-06 Nick Clifton <nickc@redhat.com> + + * messages (as_internal_value_out_of_range): Print a message about + a value being out of range. Be consistent about whether the + values are printed in decimal or hexadecimal. + (as_warn_value_out_of_range): Generate a warning message about an + out of range value. + (as_bad_value_out_of_range): Generate an error message about an + out of range value. + * as.h: Prototype the new functions. + * config/tc-alpha.c (insert_operand): Use new function. + * config/tc-arc.c (arc_insert_operand): Likewise. + * config/tc-mn10200.c (mn10200_insert_operand): Likewise. + * config/tc-mn10300.c (mn10300_insert_operand): Likewise. + * config/tc-ppc.c (ppc_insert_operand): Likewise. + * config/tc-s390.c (s390_insert_operand): Likewise. + * config/tc-v850.c (v850_insert_operand): Likewise. + +2004-05-05 Alexandre Oliva <aoliva@redhat.com> + + * configure.in: Set em=linux for frv-*-*linux*. + * configure: Rebuilt. + * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if... + (frv_md_fdpic_enabled): New. + * config/tc-frv.c (frv_md_fdpic_enabled): New. + (DEFAULT_FDPIC): New. + (frv_flags): Use DEFAULT_FDPIC. + (frv_pic_flag): Likewise. + (OPTION_NOPIC): New. + (md_longopts): Add -mnopic. + (md_parse_option): Handle it. + (md_show_usage): Add -mfdpic and -mnopic. + +2004-05-05 Peter Barada <peter@the-baradas.com> + + * config/tc-m68k.c: Add find_cf_chip to print list of valid + chips for invalid coldfire instructions, rename selectors + for ColdFire sub-variants, add 521x,5249,547x,548x and aliases, + add current_chip to track which chip is referred to(including save/restore), + use current_chip to select control registers, not current_arch. + (md_show_usage): Add new chips. + * doc/c-m68k.texi: Document new command line switches. + +2004-05-05 Jakub Jelinek <jakub@redhat.com> + + * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove. + (NOP_OPCODE): Define. + (s390_align_code): Remove prototype. + * tc-s390.c (s390_align_code): Remove. + +2004-05-04 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (make_unw_section_name): Removed. + (start_unwind_section): New function. + (generate_unwind_image): Take const segT instead of const + char *. + (dot_handlerdata): Adjusted. + (dot_endp): Likewise. + +2004-05-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (obj_elf_change_section): Allow the + ".note.GNU-stack" section has SHF_EXECINSTR. + +2004-05-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (get_section): Return bfd_boolean. + (obj_elf_change_section): Call bfd_get_section_by_name_if + instead of bfd_map_over_sections. + +2004-04-30 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (get_section): New function. + (obj_elf_change_section): Support multiple sections with same + name. + +2004-04-30 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (create_register_alias): Fix typo checking for + case sensitive register aliases. + (co_proc_number): Use error message string in all_reg_maps[] + array. + (cp_reg_required_here): Likewise. + (fp_reg_required_here): Likewise. + +2004-04-29 Brian Ford <ford@vss.fsi.com> + + * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags. + +2004-04-28 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build) + (load_address, macro, mips_ip, md_parse_option) + (mips_force_relocation, mips_validate_fix, md_apply_fix3) + (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all + embedded-PIC handling, and update comments. + (SWITCH_TABLE): Remove. + * config/tc-mips.h (DIFF_EXPR_OK): Delete. + (enum mips_pic_level): Remove EMBEDDED_PIC. + (EXTERN_FORCE_RELOC): Remove embedded-PIC handling. + (TC_FORCE_RELOCATION): Update comment. + * ecoff.c (ecoff_build_lineno): Add comment about some code that + might be safe to remove now that MIPS embedded-PIC is gone. + +2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * config/obj-som.c (obj_som_init_stab_section): Add new arguments in + call to obj_set_subsection_attributes. + (obj_som_init_stab_section): Likewise. + * config/tc-hppa.c (default_subspace_dict): Add comdat field. + (pa_def_subspaces): Provide comdat default. + (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and + not SEC_IS_COMMON if section is comdat, common or dup_common. Update + calls to create_new_subspace and update_subspace to pass comdat flag. + (create_new_subspace, update_subspace): Add new comdat argument. Use + it in calls to obj_set_subsection_attributes. + * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter + and use of comdat, common and dup_comm parameters. + +2004-04-26 H.J. Lu <hongjiu.lu@intel.com> + + * config/obj-elf.c (obj_elf_change_section): Check if the old + group name is NULL before comparison. + +2004-04-23 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.h (mips_dwarf2_addr_size): Prototype. + +2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN. + +2004-04-23 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.c (md_longopts): Remove -membedded-pic option. + (OPTION_MEMBEDDED_PIC): Remove. + (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL) + (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS) + (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64) + (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH) + (OPTION_ELF_BASE): Renumber. + (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling. + (md_show_usage): Remove mention of -membedded-pic. + * doc/as.texinfo: Remove mention of -membedded-pic. + +2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove. + * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove + a.out support. + (md_begin, mips_ip, md_parse_option, s_change_sec, s_option, + s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of + USE_GLOBAL_POINTER_OPT. + +2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (macro): One more use of load_delay_nop. + +2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp> + + * config/tc-mips.c (load_delay_nop): New function. + (load_address, macro): Use load_delay_nop() to build a nop + which can be omitted with gpr_interlocks. + +2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (hilo_interlocks, gpr_interlocks, + cop_interlocks): Remove superfluous CPU entries. + +2004-04-22 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4. + +2004-04-22 Peter Barada <peter@the-baradas.com> + + * NEWS: Added support for EMAC instructions and MAC/EMAC + Motorola syntax. + * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC + scale factor tokens, trailing_ampersand to mark mask addressing + for MAC/EMAC instructions. + * config/m68k-parse.y: Add options_ampersand clause, '<<', + '>>'. + (yylex): Handle '>', '<', and '&' following '+'. + * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire + architectures in archs[]. + (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing + for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>' + respectively. + (m68k_ip): Handle trailing '&' on MAC/EMAC insns. + (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']' + cases. + Add EMAC operands to init_table[]. + +2004-04-22 Bruno De Bus <bdebus@elis.ugent.be> + + * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED + state. + (TC_SEGMENT_INFO_TYPE): Define to enum mstate. + * config/tc-arm.c (enum mstate): Delete from here. + (mapping_state): Remove the static mapstate variable and instead + store the state in the segment. This allows a per-section mapping + state. Handle and ignore MAP_UNDEFINED states. + (arm_elf_change_section): Get the current mapping state from the + new section. + (s_ltorg): Set the mapping state to MAP_DATA. + (arm_cleanup): Use arm_elf_change_section to get the mapping state + for each pool as it is emitted. + +2004-04-22 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.h: Formatting tidy ups. + +2004-04-20 Chris Demetriou <cgd@broadcom.com> + + * NEWS: Note that MIPS -membedded-pic option is deprecated. + +2004-04-20 DJ Delorie <dj@redhat.com> + + * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define. + * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32". + [TE_PE] (O_secrel): Define. + [TE_PE] (x86_pe_cons_fix_new): New. + [TE_PE] (pe_directive_secrel): Likewise. + (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL. + +2004-04-19 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c (mips_dwarf2_addr_size): Revert part + of previous patch for fix in gcc. + +2004-04-19 Jakub Jelinek <jakub@redhat.com> + + * config/tc-xtensa.c (xg_assembler_literal): Fix a typo. + +2004-04-19 Nathan Sidwell <nathan@codesourcery.com> + + * read.c (do_align): Call md_flush_pending_output, if defined. + +2004-04-16 Alan Modra <amodra@bigpond.net.au> + + * expr.c (operand): Correct checks for ++ and --. + +2004-04-14 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-generic.c: Add some comments. + +2004-04-14 Richard Sandiford <rsandifo@redhat.com> + + * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from + -{no-}mfix-vr4122-bugs. + * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs. + (append_insn, mips_emit_delays): Update accordingly. + (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122. + (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120. + (md_parse_option): Update after above changes. + (md_show_usage): Add -mfix-vr4120. + +2004-04-13 Bob Wilson <bob.wilson@acm.org> + + * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use + of .section directive; add a reference to the ELF .subsection + directive. + +2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (md_assemble): Fixed infinite loop bug + in parallel. + +2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * Makefile.am: Remove mips from aout targets. + * Makefile.in: Regenerate. + * configure.in: Remove mips-dec-bsd* target. + * configure: Regenerate. + +2004-04-07 Alan Modra <amodra@bigpond.net.au> + + PR 96 + * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields + to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64. + Update "mapping". Restrict some @ modifiers to 32 bit. + +2004-04-01 Asgari Jinia <asgarij@kpitcummins.com> + Dhananjay Deshpande <dhananjayd@kpitcummins.com> + + * config/tc-sh.c (dont_adjust_reloc_32): New variable. + (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when + dont_adjust_reloc_32 is set. + (md_longopts): Add option -renesas. + (md_parse_option, md_show_usage): Likewise. + * doc/c-sh.texi: Likewise. + +2004-04-01 Dave Korn <dk@artimi.com> + + * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for + hi16 and lo16 fixS structs. + (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in + exactly the same way as for RELOC_DLX_REL16. + (machine_ip): properly respect LO flag in the_insn and + output RELOC_DLX_LO16 rather than RELOC_DLX_16. + (md_apply_fix3): apply RELOC_DLX_LO16. + +2004-03-30 Stan Shebs <shebs@apple.com> + + Remove long-obsolete MPW support. + * mpw-config.in, mpw-make.sed, mac-as.r: Remove files. + * configure.in: Remove mention of ppc-*-mpw* config. + * configure.in: Likewise. + +2004-03-30 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (meabi_flags): Make its use conditional upon + OBJ_ELF being defined. + +2004-03-27 Alan Modra <amodra@bigpond.net.au> + + * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code. + +2004-03-23 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (meabi_flags): New variable. + (arm_parse_eabi): New function. + (md_begin): Set flags for EABI v3. + (arm_eabis): Add. + (arm_long_opts): Add meabi. + * doc/as.texinfo <ARM>: Document -meabi. + * doc/c-arm.texi: Ditto. + +2004-03-22 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal + tables even when use_literal_section flag is not set. + +2004-03-22 Alan Modra <amodra@bigpond.net.au> + + * config/tc-sh.c: Remove trailing whitespace. + +2004-03-22 Hans-Peter Nilsson <hp@axis.com> + + * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort, + --mul-bug-abort and the default behavior. + * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL. + (err_for_dangerous_mul_placement): New variable. + (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New + macros. + (md_cris_relax_table): Have placeholder for STATE_MUL. + (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort. + (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New + case doing nothing. + (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL, + STATE_BYTE)>: Ditto. + (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check + alignment and position of this frag, emit error message if + suspicious. + (md_assemble): For a multiply insn and when checking it, + transform the current frag into a special frag for that purpose. + (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case + OPTION_MULBUG_ABORT_ON>: Handle new options. + +2004-03-19 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (mark_literal_frags): New function. + (xtensa_move_literals): Call mark_literal_frags for all literal + segments, including init and fini literal segments. + (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec. + +2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type. + (pa_comm): Set BSF_OBJECT in symbol flags. + +2004-03-19 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * doc/Makefile.in: Regenerate. + * config.in: Regenerate. + * po/gas.pot: Regenerate. + +2004-03-18 Nathan Sidwell <nathan@codesourcery.com> + + * read.c (read_a_source_file): Use demand_empty_rest_of_line. + (demand_empty_rest_of_line): Issue an error here. + (ignore_rest_of_line): Silently skip to end. + (demand_copy_string): Issue an error, not warning. + (equals): Likewise. + * config/obj-elf.c (obj_elf_section_name): Likewise. + (obj_elf_section): Likewise. + * config/tc-arc.c (arc_extoper): Remove bogus NULL checks. + (arc_extinst): Likewise. + * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line. + (dot_spill): Likewise. + (dot_unwabi): Likewise. + (dot_prologue): Likewise. + + * expr.c (operand): Reject ++ and --. + (operator): Likewise. + +2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> + + * config/tc-sh.c: Include dw2gencfi.h. + (sh_cfi_frame_initial_instructions): New function. + (sh_regname_to_dw2regnum): Likewise. + * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of + file. + (TARGET_USE_CFIPOP): Define. + (tc_cfi_frame_initial_instructions): Likewise. + (tc_regname_to_dw2regnum): Likewise. + (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise. + * Makefile.am: Update dependencies. + * Makefile.in: Regenerate. + +2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + + * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*. + * configure: Regenerate. + +2004-03-12 Bob Wilson <bob.wilson@acm.org> + + * read.c (s_leb128): Call md_flush_pending_output. + +2004-03-12 Michal Ludvig <mludvig@suse.cz> + + * config/tc-i386.c (output_insn): Handle PadLock instructions. + * config/tc-i386.h (CpuPadLock): New define. + (CpuUnknownFlags): Added CpuPadLock. + +2004-03-07 Andreas Schwab <schwab@suse.de> + + * doc/c-hppa.texi (HPPA Directives): Fix typo. + +2004-03-07 Richard Henderson <rth@redhat.com> + + * dw2gencfi.c (output_cie): Align length to 4 byte boundary. + (cfi_finish): Likewise for fde. + +2004-03-05 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (md_assemble): Properly handle NULL + align_frag. + (ia64_handle_align): Don't abort if failed to add a stop bit. + +2004-03-04 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + * configure: Likewise. + * doc/Makefile.in: Likewise. + +2004-03-03 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (dot_align): New. + (ia64_do_align): Make it static. + (md_pseudo_table): Use "dot_align" for "align". + (ia64_md_do_align): Don't set align_frag here. + (ia64_handle_align): Add a stop bit to the previous bundle if + needed. + + * config/tc-ia64.h (ia64_do_align): Removed. + +2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com> + + * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and + -isa=sh4-nommu-nofpu options. Adjust help messages accordingly. + (sh_elf_final_processing): Output BFD type sh4_nofpu if that is + the most general type or the user specifically requested it. + (md_assemble): Add a new error message for when an instruction + is understood, but is not allowed due to an -isa option. + +2004-03-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (align_frag): New. + (md_assemble): Set the tc_frag_data field in align_frag for + IA64_OPCODE_FIRST instructions. + (ia64_md_do_align): Set align_frag. + (ia64_handle_align): Add a stop bit if needed. + + * config/tc-ia64.h (TC_FRAG_TYPE): New. + (TC_FRAG_INIT): New. + +2004-03-01 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-frv.c (fr400_audio): New variable. + (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450. + (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405. + (target_implements_insn_p): New function. + (md_assemble): Report an error if the processor doesn't implement + the instruction. + +2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> + + * config/tc-m32r.c (md_longopts): Added -no-bitinst option. + (md_parse_option): Ditto. + (OPTION_NO_SPECIAL_M32R): Added. + (md_show_usage): Document it. + (enable_speial_m32r): Changed a default value from 0 to 1. + * doc/c-m32r.texi: Document the -no-bitinst option. + +2004-02-27 Nick Clifton <nickc@redhat.com> + + * config/tc-sh.c (get_operand): Revert previous delta. + (tc_gen_reloc): Check for an unknown reloc type before processing + the addend. + +2004-02-27 Hannes Reinecke <hare@suse.de> + + * config/tc-s390.c (s390_insn): Correct range check for opcode in + .insn pseudo operation. + +2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com> + + * config/tc-sh.c (get_operand): In case of #Imm, check has been + added for wrong syntax. + +2004-02-26 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c (mips_dwarf2_addr_size): New. + * config/tc-mips.h (DWARF2_ADDR_SIZE): Use. + +2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com> + + * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01 + nibble types to assembler. + +2004-02-25 Fred Fish <fnf@redhat.com> + + * config/tc-iq2000.c: Add missing \n\ in multiline string literal. + +2004-02-20 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of + finalize_syms. + (fixup_unw_records): New arg before_relax. Pass to slot_index. + (ia64_estimate_size_before_relax): New. + (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment. + (generate_unwind_image): Pass 1 to fixup_unw_records. + * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare. + (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax. + +2004-02-19 Jakub Jelinek <jakub@redhat.com> + + * stabs.c (generate_asm_file): Avoid warning about use of + uninitialized variable. + +2004-02-18 David Mosberger <davidm@hpl.hp.com> + + * config/tc-ia64.c (ia64_flush_insns): In addition to prologue, + body, and endp, allow unwind records which do not have a "t" + (time/instruction) field. + +2004-02-17 Petko Manolov <petkan@nucleusys.com> + + * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn. + (do_mav_dspsc_2): Likewise. + Fix accumulator registers move opcodes. + +2004-02-13 Hannes Reinecke <hare@suse.de> + Jakub Jelinek <jakub@redhat.com> + + * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory. + +2004-02-10 Steve Ellcey <sje@cup.hp.com> + + * config/tc-ia64.h (ia64_frob_symbol): New declaration. + (tc_frob_symbol): New macro definition. + * config/tc-ia64.c (ia64_frob_symbol): New routine. + +2004-02-09 Daniel Jacobowitz <drow@mvista.com> + + * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as + read-only. + +2004-02-09 Nathan Sidwell <nathan@codesourcery.com> + + * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ... + (TC_CASE_SENSITIVE): ... this. + * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE. + * doc/internals.texi (TC_CASE_SENSITIVE): Document. + +2004-02-06 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (dot_endp): Delete call to output_endp. + (generate_unwind_image): Re-add it here. + +2004-02-06 Nathan Sidwell <nathan@codesourcery.com> + + * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';' + * read.h (SKIP_WHITESPACE): Turn into an expression. + * read.c (read_a_source_file): A pseudo is removed by having a + NULL handler. + +2004-02-05 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (output_endp): New. + (count_bits): Delete. + (ia64_flush_insns, process_one_record, optimize_unw_records): Handle + endp unwind records. + (fixup_unw_records): Handle endp unwind records. Delete code for + shortening prologue regions not followed by a body record. + (dot_endp): Call add_unwind_entry to emit endp unwind record. + * config/tc-ia64.h (unw_record_type): Add endp. + +2004-02-03 James E Wilson <wilson@specifixinc.com> + + * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to + fill padding bytes with zeroes. + (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that + sets unwind_record slot_number and slot_frag fields. + +2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * config/tc-mips.c (add_got_offset_hilo): New function. + (macro): Use load_register() and add_got_offset_hilo() to load + constants instead of hardcoding code sequences throughout. + +2004-01-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (emit_one_bundle): Add proper indentation. + +2004-01-26 Bernardo Innocenti <bernie@develer.com> + + * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially, + like m68k-elf. + * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead + of hard-coded test for TARGET_OS=elf. + +2004-01-24 Chris Demetriou <cgd@broadcom.com> + + * config/tc-mips.c (hilo_interlocks): Change definition + so that MIPS32, MIPS64 and later ISAs are included, along with + the already-included machines. Update comments. + +2004-01-23 Daniel Jacobowitz <drow@mvista.com> + + * config/tc-arm.c (tc_gen_reloc): Improve error message for + undefined local labels. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (load_address, macro): Update comments about + NewABI GP relaxation. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (macro_build): Remove place and counter arguments. + (mips_build_lui, macro_build_ldst_constoffset): Likewise. + (mips16_macro_build, macro_build_jalr): Remove counter argument. + (set_at, load_register, load_address, move_register): Likewise. + (load_got_offset, add_got_offset): Likewise. + Update all calls and tidy accordingly. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument. + (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities. + (RELAX_USE_SECOND): Bump to 0x10000. + (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags. + (mips_macro_warning): New variable. + (md_assemble): Wrap macro expansion in macro_start() and macro_end(). + (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise. + (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use + of RELAX_ENCODE. + (append_insn): Update mips_macro_warning.sizes. + (macro_start, macro_warning, macro_end): New functions. + (macro_build): Don't emit warnings here. + (macro_build_lui, md_estimate_size_before_relax): ...or here. + (md_convert_frag): Check for cases where one macro alternative + needs a warning and the other doesn't. Emit a warning if the + longer sequence was chosen. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove. + * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of + the first sequence, the size of the second sequence, and a flag + that says whether we should warn. + (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete. + (RELAX_FIRST, RELAX_SECOND): New. + (mips_relax): New variable. + (relax_close_frag, relax_start, relax_switch, relax_end): New fns. + (append_insn): Remove "place" argument. Use mips_relax.sequence + rather than "place" to check whether we're expanding the second + alternative of a relaxable macro. Remove redundant check for + branch relaxation. If generating a normal insn, and there + is not enough room in the current frag, call relax_close_frag() + to close it. Update mips_relax.sizes[]. Emit fixups for the + second version of a relaxable macro. Record the first relaxable + fixup in mips_relax. Remove tc_gen_reloc workaround. + (macro_build): Remove all uses of "place". Use mips_relax.sequence + in the same way as in append_insn. + (mips16_macro_build): Remove "place" argument. + (macro_build_lui): As for macro_build. Don't drop the add_symbol + when generating the second version of a relaxable macro. + (load_got_offset, add_got_offset): New functions. + (load_address, macro): Use new relaxation machinery. Remove + tc_gen_reloc workarounds. + (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second + version of a relaxable macro is needed. Return -RELAX_SECOND if the + first version is needed. + (tc_gen_reloc): Remove relaxation handling. + (md_convert_frag): Go through the fixups for a relaxable macro and + mark those that belong to the unneeded alternative as done. If the + second alternative is needed, adjust the fixup addresses to account + for the deleted first alternative. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * frags.h (frag_room): Declare. + * frags.c (frag_room): New function. + * doc/internals.texi: Document it. + +2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (append_insn): Don't do r3900 interlock + optimization for -mtune=r3900, as this will break on other CPUs. + +2004-01-11 Tom Rix <tcrix@worldnet.att.net> + + * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot + be relaxed, use fixup. + (md_apply_fix3): Use 5 bit reloc from movb and movw fixup. + +2004-01-19 Jakub Jelinek <jakub@redhat.com> + + * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single + precision operands. + +2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * config/tc-mips.c (append_insn): Properly detect variant frags + that preclude swapping of relaxed branches. Correctly swap + instructions between frags when dealing with relaxed branches. + +2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * acinclude.m4: Quote names of macros to be defined by AC_DEFUN + throughout. + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> + + * config/tc-h8300.c (build_bytes): Apply relaxation to bit + manipulation insns. + +2004-01-12 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR + reloc, reserve space for the delay slot as well as the jalr itself. + +2004-01-09 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2. + (do_vfp_sp2_from_reg2): New function. + (insns): Use them. + (do_vfp_dp_from_reg2): Check return values properly. + +2004-01-08 Ian Lance Taylor <ian@wasabisystems.com> + + * config/tc-mips.c (warn_nops): Remove static variable. + (macro): Remove test of warn_nops. + (md_shortops): Remove 'n'. + (md_parse_option): Remove 'n' case. + (md_show_usage): Remove -n. + * doc/as.texinfo (Overview): Remove MIPS -n option. + * doc/c-mips.texi (MIPS Opts): Remove mention -n. + * NEWS: Mention removal of MIPS -n option. + + * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove. + (cop_interlocks): Check ISA level. + (cop_mem_interlocks): Define. + (reg_needs_delay): Check cop_interlocks rather than + ISA_HAS_COPROC_DELAYS. + (append_insn): Likewise. Use cop_mem_interlocks rather than + directly checking mips_opts.isa. + (mips_emit_delays): Likewise. + +2004-01-07 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (unwind): Move next_slot_number and + next_slot_frag to ... + (unw_rec_list): Here. + (free_list_records): Removed. + (output_unw_records): Likewise. + (generate_unwind_image): Make it void. + (alloc_record): Initialize next_slot_number and next_slot_frag. + (slot_index): Take .org, .space and .align into account. + (fixup_unw_records): Don't set slot_number to 0. Use + list->next_slot_number and list->next_slot_frag instead of + unwind.next_slot_number and unwind.next_slot_frag. + (ia64_convert_frag): New. + (generate_unwind_image): Generate a rs_machine_dependent frag + for unwind record. + (emit_one_bundle): Use list->next_slot_number and + list->next_slot_frag instead of unwind.next_slot_number and + unwind.next_slot_frag. + + * config/tc-ia64.h (md_convert_frag): Defined as + ia64_convert_frag. + (md_estimate_size_before_relax): Defined as (f)->fr_var. + +2004-01-06 Alexandre Oliva <aoliva@redhat.com> + + 2003-12-19 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.h (md_apply_fix3): Don't define. + * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo + operands. + * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define. + 2003-10-07 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (line_separator_chars): Add `!'. + 2003-09-19 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (md_assemble): Clear insn upfront. + 2003-09-18 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (OPTION_FDPIC): New macro. + (md_longopts): Add mfdpic. + (md_parse_option): Handle it. + 2003-08-04 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12, + FRV_OPERAND_S12>: Use reloc type encoded in fix-up. + (frv_pic_ptr): Parse funcdesc. + +2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * doc/as.texinfo: Let texi2pod parse asconfig.texi and + gasver.texi. Remove duplicate symbol definitions for texi2pod. + +2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * Makefile.am (Makefile): Move the dependency on + $(BFDDIR)/configure.in to... + (CONFIG_STATUS_DEPENDENCIES): ... here. + (AUTOMAKE_OPTIONS): Require automake 1.8. + * Makefile.in: Regenerate. + * doc/Makefile.am (BASEDIR, BFDDIR): Define. + (CONFIG_STATUS_DEPENDENCIES): Add a dependency on + $(BFDDIR)/configure.in here as well. + * doc/Makefile.in: Regenerate. + +2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove. + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * doc/Makefile.am (install, install-info): Remove. + (install-data-local): A new hook for install-info. + (AUTOMAKE_OPTIONS): Require automake 1.8. + * doc/Makefile.in: Regenerate. + +2004-01-02 Nutan Singh <nutan@kpitcummins.com> + + * doc/c-sh.texi: Update description about floating point behavior + of SH family. + +2004-01-02 Bernardo Innocenti <bernie@develer.com> + + * configure.in: Add m68k-uClinux target. + * configure: Regenerate. + +For older changes see ChangeLog-0203 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |