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1995-09-07 * read.c (cons_worker): Don't use #elif; old compilers don'tIan Lance Taylor1-0/+5
support it.
1995-09-07 * app.c (do_scrub_chars): In MRI mode, silently end quoted stringsIan Lance Taylor1-0/+25
at newline characters. In MRI mode, always keep spaces in the operands field. In MRI mode, treat a line comment character as a regular comment character following a space. * cond.c (ignore_input): Use strncasecmp rather than strncmp when looking for special pseudo-ops. * read.c (cons_worker): In MRI mode, the expressions stop at the first unquoted space. (equals): Likewise.
1995-09-06 * config/tc-mips.c: Remove CYGNUS LOCAL comments.Stan Shebs1-0/+10
(md_begin): Use 0/1 instead of TRUE/FALSE. (md_show_usage): Break up long format string for the benefit of lame compilers. * config/tc-m68k.c (md_show_usage): Ditto. * gasp.c (show_usage): Ditto. * macro.c (check_macro): Cast result of hash_find.
1995-09-05* configure.in: When testing for a free() declaration in system header files,Ken Raeburn1-0/+35
cast the address to a function pointer, not to an integer. * write.c (fix_new_internal): Call TC_INIT_FIX_DATA if TC_FIX_TYPE is defined. Don't initialize fx_bsr. Verify that fx_size field is wide enough to hold stored value. * write.h (struct fix): Change tc_fix_data to type TC_FIX_TYPE if that is defined, otherwise omit it. Delete fx_bsr. Change fx_size to unsigned char. * config/tc-i960.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New macros. * config/tc-ns32k.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New macros. * config/tc-hppa.h (TC_FIX_TYPE): Define as PTR. * config/tc-i860.c (md_apply_fix): Delete code for checking fx_im_disp, and for handling non-zero values, since it never gets set after being initialized to zero. * write.h (struct fix): Make fx_im_disp always 2 bits, since the only tc-* files actually using it need that much. NS32K changes from Ian Dall: * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and ns32k-pc532-lites* like ns32k-pc532-netbsd*. * config/tc-ns32k.h (LOCAL_LABELS_FB): Define to 1.
1995-09-01This change does not affect the MIPS instruction assembly. It isJackie Smith Cashion1-0/+5
present only to stop gas complaining when gcc passes through the "-mcpu=vr4300" switch. Fri Sep 1 08:20:19 1995 James G. Smith <jsmith@beauty.cygnus.com> * config/tc-mips.c (md_parse_option, md_begin, md_show_usage): Add support for "-mcpu=vr4300" as processor identifier.
1995-08-31Thu Aug 31 16:41:06 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-0/+5
* write.c (fixup_segment): Remove change of 29th. * config/tc-{i386,arm}.h (TC_FORCE_RELOCATION): Keep RVA relocs.
1995-08-31Tue Aug 29 19:42:58 1995 Andreas Schwab ↵Ian Lance Taylor1-0/+6
<schwab@issan.informatik.uni-dortmund.de> * config/tc-m68k.c (m68k_ip) [case POST/PRE/BASE]: Fix typo when looking at outer displacement. Don't set the postindex bit if the index suppress bit is set (for memory indirect addressing mode).
1995-08-31 * config/tc-arm.c (tc_gen_reloc): Delete duplicated code.David Edelsohn1-0/+4
1995-08-31 * app.c (do_scrub_chars): Free saved_input when the from bufferIan Lance Taylor1-0/+5
exactly fills the to buffer.
1995-08-30 * config/tc-sparc.c (parse_keyword_arg, parse_const_expr_arg): New fns.David Edelsohn1-1/+7
(sparc_ip): Call them for asi, membar, and prefetch parsing.
1995-08-29 * config/tc-sparc.c (sparc_ip): Clean up ASI support.David Edelsohn1-0/+4
1995-08-29Tue Aug 29 13:20:27 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-0/+12
* read.c (potable): Rva is new entry. (cons_worker): New, split from cons. Handles rva. (cons, s_rva): Call cons_worker. * read.h (s_rva): New declaration. * write.c (fixup_segment): Don't throw away rva relocs. * config/tc-arm.c (md_apply_fix, tc_gen_reloc): Handle RVA. * config/tc-i386.c (tc_coff_fix2type): Handle RVA. * config/tc-i386.h (TC_COUNT_RELOC): Remember RVAs. (TC_RVA_RELOC): New definition.
1995-08-28 * config/tc-arm.c (do_swi): Allow optional leading '#'.David Edelsohn1-0/+9
1995-08-27 * config/te-delta.h: Include obj-format.h.Ian Lance Taylor1-0/+4
* config/te-sco386.h: Likewise. * config/te-sysv32.h: Likewise.
1995-08-27 * app.c (scrub_file): Remove.Ian Lance Taylor1-0/+27
(scrub_from_file, scrub_to_file): Remove. (scrub_string, scrub_last_string): Remove. (scrub_from_string, scrub_to_string): Remove. (saved_input, saved_input_len): New static variables. (struct app_saved): Remove scrub_string, scrub_last_string, and scrub_file fields. Add saved_input and saved_input_len fields. (app_push): Adjust saved fields for changes in struct app_save. Initialize state and saved_input. (app_pop): Adjust saved fields for changes in struct app_save. (do_scrub_chars): Rename from do_scrub_next_char and rewrite to process a buffer at a time rather than a character at a time. (main, as_warn): Remove obsolete testing code. * as.h (do_scrub_next_char): Don't declare. (do_scrub_chars): Declare. (scrub_from_file, scrub_from_string): Don't declare. (scrub_to_file, scrub_to_string): Don't declare. * input-file.c (input_file_get): New static function. (input_file_give_next_buffer): Call do_scrub_chars rather than do_scrub_next_char. * read.c (scrub_string, scrub_string_end): New static variables. (scrub_from_string): New static function. (read_a_source_file): Call do_scrub_chars rather than do_scrub_next_char. (and comment change in input-scrub.c)
1995-08-25 * gasp.c (as_abort): New function.Ian Lance Taylor1-0/+3
* sb.c (sb_build): Revert yesterday's patch.
1995-08-25 * Makefile.in (gasp.new): Depend upon ../libiberty/libiberty.a.Ian Lance Taylor1-0/+5
Just link against libiberty, not against $(LIBS).
1995-08-23 * sb.c (sb_build): Undefine abort before calling it, since gaspIan Lance Taylor1-0/+5
does not provide as_abort.
1995-08-23Fix -mlittle/-mbig so that it really does override the default endianessMichael Meissner1-0/+8
1995-08-22new routine xstrerror for better vms error handling; gas fixed to use itKen Raeburn1-0/+4
1995-08-22vms changesKen Raeburn1-2/+25
1995-08-21 * as.c (parse_args): Accept --defsym SYM=VALUE.Ian Lance Taylor1-1/+23
* doc/as.texinfo, doc/as.1: Document --defsym.
1995-08-21 * doc/as.texinfo: Document irp, irpc, macro, and rept. MRI modeIan Lance Taylor1-0/+4
now supports macros, ifc, ifnc, irp, irpc, rept, and endr, without using gasp.
1995-08-21 Add support for macros.Ian Lance Taylor1-0/+64
* as.c: Include sb.h and macro.h. (max_macro_next): New global variable. (main): Call macro_init. (macro_expr): New static function. * as.h (max_macro_nest): Declare. * read.c (line_label): Rename from mri_line_label. Change all uses. (potable): Add exitm, irp, irpc, macro, mexit, rept. (read_a_source_file): Always clear line_label at the start of a line, not just when flag_mri or LABELS_WITHOUT_COLONS. Fixup MRI/LABELS_WITHOUT_COLONS handling. In MRI mode, permit label: equ val. Set line_label when calling colon. In MRI mode, a leading '.' does not imply a pseudo-op. Check for macro expansion before calling md_assemble. (s_irp): New function. (get_line_sb): New static function. (s_macro): New function. (s_mexit): New function. (s_rept): New function. * read.h (line_label): Rename from mri_line_label. (s_irp, s_rept): Declare. (s_macro, s_mexit): Declare. * input-scrub.c: Include sb.h. (sb_index, from_sb): New static variables. (macro_nest): New static variable. (struct input_save): Add sb_index and from_sb fields. Change next_saved_file field to be struct input_save *. (next_saved_file): Changed to be struct input_save *. (input_scrub_push): Change to return type struct input_save *. Save sb_index and from_sb. (input_scrub_pop): Change parameter type to struct input_save *. Restore sb_index and from_sb. (input_scrub_include_sb): New function. (input_scrub_next_buffer): Handle reading from from_sb. (bump_line_counters): Only increment lines if not using from_sb. * config/tc-m68k.c (opt_table): Add nest. (opt_nest): New static function. * gasp.c: Include sb.h and macro.h. Move all sb related functions and definitions to sb.h and sb.c. Move all macro related functions and definitions to macro.h and macro.c. * sb.h, sb.c: New files, extracted from gasp.c. * macro.h, macro.c: Likewise. * Makefile.in (OBJS): Add sb.o and macro.o (GASPOBJS): Define. (gasp.new): Depend upon $(GASPOBJS). Use $(GASPOBJS) to link. (TARG_CPU_DEP_m68k): Depend upon subsegs.h. (gasp.o): Depend upon sb.h and macro.h. (sb.o): New target. (macro.o): New target. (as.o): Depend upon sb.h and macro.h. (input-scrub.o): Depend upon sb.h. (read.o): Depend upon sb.h and macro.h.
1995-08-21Allow @HA, @L, and @H on constant expressions.Michael Meissner1-0/+5
1995-08-20 * config/tc-arm.c (md_reloc_size): Add const to declaration.Jim Wilson1-0/+4
1995-08-18 * read.c (s_include): In MRI mode, don't expect quotes around theIan Lance Taylor1-0/+4
file name. * listing.c (listing_title): Don't require the title to be quoted.
1995-08-18 * gasp.c (include_print_where_line): Always subtract 1 fromIan Lance Taylor1-0/+11
linecount before printing it. (process_file): In MRI mode, lines beginning with '*' or '!' are comments. (do_reg): In MRI mode, don't require parentheses. (do_include): In MRI mode, don't requires quotes. If the file can not be found in the include path, try opening it in the current directory. Print the file name correctly in the error message. (chartype_init): In MRI mode, set FIRSTBIT for '.'. (main): Set comment_char to ';' when entering MRI mode.
1995-08-18 * config/tc-m68k.c: Include subsegs.h.Ian Lance Taylor1-1/+9
(m68k_ip): Pass 64 rather than -1 to add_Fix in 'B' 'B' case. (md_pcrel_from): If fx_pcrel_adjust is 64, use -1 instead. You can't portably store negative numbers in a char.
1995-08-16* as.h (alloca): Use void* declaration on HP/UX.Ken Raeburn1-0/+4
1995-08-16 * config/tc-sparc.c (tc_gen_reloc): If PIC, only change PCREL_S2Ian Lance Taylor1-0/+5
to WPLT30 for an undefined or external symbol. Don't consider PC10 or PC22 to be a PC relative reloc when choosing between fx_addnumber and fx_offset.
1995-08-16 * config/tc-z8k.c (md_number_to_chars): Don't do it here, callIan Lance Taylor1-1/+5
number_to_chars_bigendian. * config/tc-z8k.h (TARGET_BYTES_BIG_ENDIAN): Define.
1995-08-16 * expr.c (operand): Add support for .startof. and .sizeof. byIan Lance Taylor1-0/+37
using magic symbol names which the linker will recognize specially. * doc/as.texinfo: Take out note that .startof. and .sizeof. are not supported.
1995-08-15* write.c (write_contents): Always do it the BFD_FAST_SECTION_FILL way.Ken Raeburn1-0/+6
Reformat and reindent that code to GNU standards. (BFD_FAST_SECTION_FILL): Don't define.
1995-08-14 * gasp.c (do_align, get_any_string): Mark as static.Ian Lance Taylor1-0/+3
(do_assigna, do_assignc, new_file): Likewise.
1995-08-14 * config/tc-m68k.c (s_reg): Rename local op to rop to avoidIan Lance Taylor1-0/+3
confusion with macro op.
1995-08-14 * config/tc-hppa.c (md_apply_fix): Don't try to apply BEGIN_BRTABJeff Law1-0/+5
or END_BRTAB fixups.
1995-08-14 * gasp.c (strip_comments): Comment out; it's not used.Ian Lance Taylor1-0/+19
(do_end): Add parameter. In MRI mode, print it out. (do_irp): New static function. (sub_actual): Change parameter m to formal_hash, changing type from macro_entryh * to hash_table *. (macro_expand_body): New static function, broken out of macro_expand. (macro_expand): Call macro_expand_body. (K_*): Fully parenthesize. (K_IRP, K_IRPC): Define. (mrikinfo): Add IRP and IRPC. (process_pseudo_op): In MRI mode, print out END pseudo-op. Pass line to do_end. Handle K_IRP and K_IRPC.
1995-08-13 * frags.c (frag_align): Handle absolute_section.Ian Lance Taylor1-0/+8
* write.c (record_alignment): Likewise.
1995-08-13fix up aug 8 log entryKen Raeburn1-2/+2
1995-08-13 * config/tc-hppa.c (md_pseudo_table): Add entries forJeff Law1-0/+9
"begin_brtab" and "end_brtab" pseudo-ops. (pa_brtab): New function. (tc_gen_reloc, SOM version): Handle R_BEGIN_BRTAB and R_END_BRTAB. (hppa_force_relocation): Force relocations for BRTAB fixups when OBJ_SOM is defined. More infrastructure for PA optimziations.
1995-08-12* Makefile.in (TE_OBJS): Add empty definition.Ken Raeburn1-0/+4
1995-08-11 * gasp.c (change_base): Don't treat ' specially in MRI mode.Ian Lance Taylor1-0/+48
(process_file): Don't warn about missing END in MRI mode. (do_if): New static function. (get_mri_string, do_ifc): New static functions. (buffer_and_nest): Treat MRI mode like alternate syntax mode. (do_aendr): Change error message in MRI mode. (do_arepeat): Use REPT/ENDR in MRI mode. (do_formals): In MRI mode, add special NARG formal. (macro_expand): Various changes for MRI mode: permit a qualifier on the macro name; set special NARG formal; permit unnamed positional arguments; use && to concatenate named parameters; permit \d to specify an unnamed parameter; permit named parameters to not start with \; use == to see if a parameter exists. (getstring): In MRI mode, allow <> to quote a string. (K_IFEQ, K_IFNE, K_IFLT, K_IFLE, K_IFGE, K_IFGT): Define. (K_IFC, K_IFNC): Define. (struct keyword): Name structure used in kinfo array. (mrikinfo): New static array. (process_pseudo_op): Don't require leading '.' in MRI mode. Handle new MRI pseudo-op definitions. (add_keyword): New static function, broken out of process_init. (process_init): Use add_keyword. In MRI mode, add mrikinfo table. (long_options): Add "mri". (show_usage): Mention -M/--mri. (main): Call process_init after processing arguments. Handle -M. * doc/gasp.texi: Document -M/--mri.
1995-08-11Allow large addends for BFD_RELOC_{LO16,HI16,HI16_S} relocs.Michael Meissner1-0/+10
1995-08-11* read.c (s_mri_sect) [BFD_ASSEMBLER]: Fix typos in choosing and settingKen Raeburn1-0/+5
section flags.
1995-08-10 * doc/as.texinfo: Add documentation for MRI compatibility mode.Ian Lance Taylor1-0/+3
* doc/as.1: Likewise.
1995-08-10 * config/tc-m68k.c (m68k_ip): When recognizing '#', use isbyte andIan Lance Taylor1-0/+8
iword rather than expr8 and expr16. When recognizing 'M', use issbyte rather than expr8. When recognizing 'Q' and 't', just check for O_constant rather than using expr8. * config/m68k-parse.h (expr8, expr16): Don't define. * Makefile.in (m68k-parse.o): Depend upon m68k-parse.h, not m68k-parse.y.
1995-08-10 * read.c (potable): Add spc, ttl, xcom, xref.Ian Lance Taylor1-0/+16
(s_mri_sect): New function. * read.h (s_mri_sect): Declare. * config/obj-coff.c (obj_coff_section) (both versions): In MRI mode, call s_mri_sect. (obj_pseudo_table): Add sect.s and section.s. Move sect outside of ifndef BFD_ASSEMBLER. * config/obj-elf.c (elf_pseudo_table): Add section.s, sect, sect.s. (obj_elf_section): In MRI mode, call s_mri_sect. * config/tc-m68k.c (md_pseudo_table): Add restore, save. (struct save_opts): Define. (save_stack): New static variable. (s_save, s_restore): New static functions.
1995-08-10 * read.c (s_set): Remove unused local ptr.Ian Lance Taylor1-0/+20
(hex_float): Check target_big_endian. (equals): Remove unused local p. * config/tc-a29k.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-h8500.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-hppa.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-i860.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-m68k.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-m88k.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-tahoe.h (TARGET_BYTES_BIG_ENDIAN): Define. * config/tc-sh.c (little): Set target_big_endian. (md_begin): Likewise. (md_parse_option): Likewise. (build_relax): Check target_big_endian rather than shl. (build_Mytes, md_atof): Likewise. (md_convert_frag, md_apply_fix): Likewise. (md_number_to_chars): Likewise.
1995-08-09 * config/tc-m68k.c (m68k_abspcadd): New static variable.Ian Lance Taylor1-0/+30
(m68k_quick): New static variable. (m68k_rel32): New static variable. (md_pseudo_table): Add opt and reg. (m68k_ip): Permit absolute symbols in 'l'/'L' recognition. Check m68k_quick in 'M' and 'Q' recognition. Check m68k_abspcadd in DISP handling. Check m68k_rel32 in BASE/POST/PRE handling. (md_begin): In MRI mode, initialize m68k_abspcadd and m68k_rel32. In MRI mode, change unsized branch aliases to be variable sized. (struct opt_action): Define. (opt_table): Define. (s_opt): New static function. (skip_to_comma): New static function. (opt_chip): New static function. (opt_list): New static function. (opt_list_symbols): New static function. (s_reg): New static function. * as.h (flag_keep_locals): Change from unsigned char to int. (flag_no_warnings): Likewise.
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