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* * as.h: Replace flagseen with separate variables.David MacKenzie1994-06-031-8/+14
| | | | | | | | | | | | | * as.c (parse_args): Set them. Don't accept -1 option, or -v explicitly (it's a synonym for --version). * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c, config/obj-aout.c, config/obj-aout.h, config/obj-bout.c, config/obj-bout.h, config/obj-coff.c, config/obj-coff.h, config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c, config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c, config/tc-vax.c: Use the new flag variables instead of flagseen. * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in usage.
* * subsegs.h (segment_info_type): Use fix_tail field even ifIan Lance Taylor1994-05-021-2/+21
| | | | | | | | | | | BFD_ASSEMBLER. * subsegs.c (subseg_change): Initialize fix_tail field. (subseg_get): Likewise. * write.c (frags_chained): New static variable. (fix_new_internal): If frags_chained is set, use fix_root and fix_tail from seg_info (now_seg), rather than frchain_now. (chain_frchains_together_1): Set fix_tail field. (chain_frchains_together): Set frags_chained.
* * write.c (symbol_table_frozen): New variable, to be set after bfd_set_symtabKen Raeburn1994-03-191-72/+110
| | | | | | | | | | | | | | | | | | | is called. (dump_section_relocs): Note whether a symbol is a section symbol or not. (adjust_reloc_syms): For now, always supply an absolute symbol for fixups without symbols but not yet `done'. Use section_symbol to get the symbol, instead of going directly for abs_symbol. (write_relocs) [DEBUG4]: Abort if any symbol referred to by a reloc is not a section symbol and is not in the symbol table. (set_symtab): New function, broken out from write_object_file. Counts symbol table instead of relying on an earlier count. (write_object_file): Call set_symtab, but do it after potentially invoking the *_frob_file macros. Don't bother counting symbols. Call symbol_remove, instead of expanding it in place. Moved the conditionalized `object_file_size' declaration down to conditionalized block where it's used. When using the absolute symbol for a fixup without a symbol, set sy_used_in_reloc. (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get the correct symbol for the absolute section.
* write.c (write_object_file): Removed register declarations.Ken Raeburn1994-02-181-9/+13
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* (adjust_reloc_syms): Use abs_symbol instead of calling section_symbol.Ken Raeburn1994-02-091-7/+3
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* * write.c (write_relocs): Print some sensible error message ifKen Raeburn1994-02-081-21/+27
| | | | bfd_perform_relocation returns bfd_reloc_overflow.
* Don't refer to new fields unless BFD_ASSEMBLER (from sac).Ian Lance Taylor1994-02-051-0/+2
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* Changed relocs to be based on subsegments (when BFD_ASSEMBLER).Ian Lance Taylor1994-02-051-51/+49
| | | | | | | | | | | | | | | | | | | | | * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields fix_root and fix_tail. (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail field. * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and fix_tailP based on frchain_now, not seg_info (now_seg). (chain_frchains_together_1): Chain the subsegment relocs together. * subsegs.c (subseg_change): Don't clear fix_tail field. (subseg_get): Likewise. * literal.c (add_to_literal_pool): Look through the relocs via frchain_now, not seginfo. * write.c (write_object_file): Simplified usage of obj_frob_symbol and tc_frob_symbol. Always call both if the symbol is going to be output. * write.c (relax_segment): Use %ld rather than %d when printing fragP->fr_var, and cast it to long.
* * write.c (write_object_file): If tc_frob_file is defined, call itKen Raeburn1994-01-301-0/+4
| | | | | | | | | | | | | | | | | | | | just before calling obj_frob_file. * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value (refs changed), made non-static. (getExpression): Return void. (select_gp_value): Abort if gp_value is non-zero. Delete call to non-existent bfd_set_gp_value. (alpha_validate_fix): Function deleted. (alpha_frob_symbol): Function deleted. (alpha_local_label): Function deleted. (alpha_frob_file): Renamed from alpha_end. * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix, alpha_local_label, alpha_end): Declarations deleted. (alpha_gp_value, alpha_frob_file): Declare. (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted. (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label. (md_convert_frag): Simplified slightly. (tc_frob_file): New macro.
* * as.h: If __GNUC__ and inline are both undefined, define inline away.Ken Raeburn1994-01-281-44/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * write.c (cvt_frag_to_fill): Don't assume that fr_var for rs_align or rs_org frags will be 1. (relax_segment): For rs_align, if fr_var is not 1, complain if required padding is not a multiple of the size of the pad pattern. (fixup_segment): Leave gp-relative relocations alone. For pcrel relocations referring to the same segment, clear fx_pcrel when clearing fx_addsy. * as.h: Adjust comments on rs_align. * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c: Query the fx_done field instead of fx_addsy to see if the fixup still needs to be applied. Set fx_done and clear fx_addsy both, for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix will only clear fx_addsy, and set fx_done accordingly after returning. * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define. * config/obj-coff.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol): Defined here, static. * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before including aout/aout64.h. * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false, don't write out a section symbol even if it's used in a relocation; assume relocations will handle section numbers somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect it's true use. (EMIT_SECTION_SYMBOLS): Default to 1. (adjust_reloc_syms): Don't create a new symbol for an absolute reference; just use the absolute section symbol. (write_relocs): Make printout of reloc values dependent on flag DEBUG3, not DEBUG2. * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0. * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
* * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no symbol is presentKen Raeburn1993-12-201-2/+21
| | | | | | | | | (i.e., relocation against absolute), create a phony local symbol, and use it in the reloc. (fixup_segment): When adjusting a reloc with an absolute symbol, have TC_FORCE_RELOCATION control clearing add_symbolP too. * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define.
* * as.c (main): Only invoke md_end if it's defined as a macro.Ken Raeburn1993-12-201-16/+1
| | | | | | | | | | | | | * tc.h (md_end): Don't declare it. * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do anything. * config/tc-vax.c (vip_end): Deleted null function. * config/tc-mips.c (md_mips_end): Renamed from md_end. * config/tc-mips.h (md_mips_end): Declare. (md_end): New macro, calls md_mips_end. * write.c (write_object_file): Don't close output file. * as.c (main): Close output file (if needed) after calling listing_print, which should be after calling write_object_file, which sets the frag addresses.
* (number_to_chars_*): Delete bogus range checks.Ken Raeburn1993-12-091-249/+269
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* * write.c (TC_FORCE_RELOCATION): Provide a default definition.Jeff Law1993-11-301-54/+71
| | | | | | | | | | | | (fixup_segment): Allow the target machine to specify that a relocation must be generated for a particular fixup. Remove #ifndef TC_HPPA hack. * config/tc-hppa.h (TC_FORCE_RELOCATION): Define. * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to be NULL. Only fixup_segment is supposed to do that. (hppa_force_relocation): New function.
* Get ECOFF gas to work again after this morning's checkins.Ian Lance Taylor1993-11-181-1/+1
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* * write.c (is_dnrange): Do not define if md_relax_frag is defined.Ian Lance Taylor1993-11-171-34/+38
| | | | | | | | | | | | | | | | | | (relax_segment): If md_relax_frag is defined, use it to handle a frag of type rs_machine_dependent rather than looking through md_relax_table. * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a bss section. Set SEC_RELOC if there are any relocations, even for a zero size section. * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, based data offset on reloc[0]->address rather than reloc[j]->address, so that multiple relocs can affect different memory locations. * write.c (chain_frchains_together, relax_and_size_seg, adjust_reloc_syms, write_relocs): Make third argument PTR, not char *, to match definition of bfd_map_over_sections.
* * write.c (chain_frchains_together): Update pointer to lastJeff Law1993-11-051-3/+11
| | | | frag for a segment in the seginfo structure.
* * Add support for marker type relocations. These mark areasJeff Law1993-11-021-4/+3
| | | | | | | | | of interest to the linker. ENTRY/EXIT relocations for SOM are an example of marker relocations. * write.c (write_relocs): Instead of assuming size of a relocation is 4 bytes, pick up the size from relocation itself. (fixup_segment): Do not complain that a value is too small for marker relocations.
* * write.c (relax_and_size_seg): Correct test to determineJeff Law1993-10-311-11/+14
| | | | if the section's size was rounded up.
* * write.c (write_relocs): For relocs that are pc_relative andKen Raeburn1993-10-251-8/+19
| | | | | pcrel_offset and not partial_inplace, adjust reloc->addend to compensate for a bfd_perform_relocation bug.
* Various arious PA changes from Utah.Ken Raeburn1993-10-211-5/+28
| | | | | V9 bugfix. See changelog...
* * write.c (write_contents): Don't crash if seginfo is NULL.Ian Lance Taylor1993-10-111-1/+2
| | | | | | * config/obj-ecoff.c (ecoff_frob_file): Write out register masks by modifying .reginfo section, not by directly modifying BFD backend data.
* Changes to let cons handle bignums like general expressions.Ian Lance Taylor1993-10-061-49/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * expr.h (expressionS): New field X_unsigned. * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for unary minus case. (expr) Fix typo resultP to right if missing operand. Set X_unsigned to 1 when building new expression. * read.c (potable): Make "octa" and "quad" call cons, not big_cons. (cons): Handle bignums. If given an O_constant (small integer) to fill a big space, turn it into a bignum. (parse_bitfield_cons): Set X_unsigned field. (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons): Removed. * read.h (big_cons): Remove prototype. * symbols.c (resolve_symbol_value): Don't give a warning if a symbol in expr_section can not be resolved. (S_SET_VALUE): Clear X_unsigned. * write.c (write_object_file): If resolve_symbol_value failed on a symbol we are writing out, give a warning. * config/tc-h8500.c (parse_reglist): Set X_unsigned. * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to call pa_cons, not pa_big_cons. (pa_big_cons): Remove. * config/tc-hppa.h (pa_big_cons): Remove declaration. * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons, not big_cons.
* gcc lint. See ChangeLog for details. Also:Ian Lance Taylor1993-09-101-27/+26
| | | | * config/obj-elf.h (S_SET_SIZE): Actually set the size.
* Changes to support stabs-in-coffStan Shebs1993-09-071-1/+1
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* (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare tc_gen_reloc correctly.Ken Raeburn1993-09-011-69/+70
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* (write_object_file): Test DEBUG_SYMS instead of DEBUG for verifying sym chain.Ken Raeburn1993-08-051-121/+131
| | | | | (merge_data_into_text, relax_and_size_all_segments): New fns, split out from write_object_file.
* Don't use #ifdef inside macro arguments.Ian Lance Taylor1993-07-221-4/+6
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* * Extensive changes to permit symbols to contain any expressionIan Lance Taylor1993-07-211-27/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | type and to delay the computation of the expression until the value is actually needed. This permits setting symbols to values calculated based on object code size. Expressions were changed to no longer be in a section, to stop the overloading of segment and expression type that previously occurred. * as.c (big_section, pass1_section, diff_section, absent_section): Removed. (expr_section): Added (used for dummy symbols which hold intermediate expression values). (perform_an_assembly_pass): Create expr_section, do not create the sections now removed. * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and SEG_DIFFERENCE. Added SEG_EXPR. (SEG_NORMAL): Corresponding changes. * subsegs.c (seg_name, subsegs_begin): Changed accordingly. * write.c (write_object_file): Ditto. * config/obj-aout.c (seg_N_TYPE): Ditto. * config/obj-bout.c (seg_N_TYPE): Ditto. * config/obj-coff.c (seg_N_TYPE): Ditto. * config/obj-coffbfd.c (seg_N_TYPE): Ditto. * config/obj-vms.c (seg_N_TYPE): Ditto. * expr.h (operatorT): Moved in from expr.c, added some values. (expressionS): Added X_op field, removed X_seg field; renamed X_subtract_symbol to X_op_symbol. * expr.c: Extensive changes to assign expression types rather than sections and to simplify the parsing. * write.c (fix_new_internal): New static function. (fix_new): Removed sub_symbol argument. (fix_new_exp): New function, takes expression argument. * write.h: Prototype changes for fix_new and fix_new_exp. * cond.c (s_if): Changed accordingly. * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons, parse_repeat_cons, get_segmented_expression, get_known_segmented_expression, get_absolute_expression): Ditto. * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE): Ditto. * write.c (write_object_file): Ditto. * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto. * config/obj-coffbfd.c (obj_coff_def, obj_coff_val, obj_coff_endef, yank_symbols): Ditto. * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto. * config/tc-a29k.c (md_assemble, parse_operand, machine_ip, print_insn, md_operand): Ditto. * config/tc-h8300.c (parse_exp, colonmod24, check_operand, do_a_fix_imm, build_bytes): Ditto. * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist, get_specific, check, insert, md_convert_frag): Ditto. * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa, md_assemble, pa_ip, getExpression, getAbsoluteExpression, evaluateAbsolute, pa_build_unwind_subspace, pa_entry, process_exit): Ditto. * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative, is_complex): Ditto. * config/tc-i386.c (pe, md_assemble, i386_operand, md_estimate_size_before_relax, md_create_long_jump): Ditto. * config/tc-i860.c (md_assemble, getExpression, print_insn): Ditto. * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag, get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc, i960_handle_align): Ditto. * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op, subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1, md_estimate_size_before_relax, md_create_long_jump, get_num): Ditto. * config/tc-m88k.c (md_assemble, get_imm16, get_pcr, md_create_short_jump, md_create_long_jump): Ditto. * config/tc-mips.c (md_assemble, append_insn, gp_reference, macro_build, macro, my_getExpression): Ditto. Also removed get_optional_absolute_expression; just use get_absolute_expression instead. * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif, fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto. * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto. * config/tc-sh.c (parse_exp, check, insert, md_convert_frag): Ditto. * config/tc-sparc.c (md_assemble, sparc_ip, getExpression, print_insn): Ditto. * config/tc-tahoe.c (struct top, md_estimate_size_before_relax, tip_op, md_assemble): Ditto. * config/tc-vax.c (seg_of_operand, md_assemble, md_estimate_size_before_relax, md_create_long_jump): Ditto. * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
* (write_relocs): New function, split off from write_contents. Use memsetKen Raeburn1993-07-191-4/+23
| | | | | | instead of bzero. (write_object_file): Apply write_relocs to each section before applying write_contents.
* * Removed sy_forward and replaced it with an undefined expressionIan Lance Taylor1993-07-141-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | as the value of a symbol. * struc-symbol.h (struct symbol): Removed sy_forward field. Added sy_resolved and sy_resolving single bit fields. * symbols.c (symbol_new): Don't initialize sy_forward field. (resolve_symbol_value): New function to adjust symbol value by fragment address, using recursion to resolve forward symbols. * symbols.h: Added prototype for new function. * read.c (pseudo_set): Set symbolP->sy_value to an undefined expression rather than setting symbolP->sy_forward. * write.c (write_object_file): Use resolve_symbol_value on symbols, keeping the common case (the old behaviour) inline. * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward handling (subsumed by write.c change). * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set sy_value rather than sy_forward. * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check expression segment rather than sy_forward. (yank_symbols): Use resolve_symbol_value. (crawl_symbols): Removed extra pass over symbols. * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over symbols which handled sy_forward; use resolve_symbol_value instead. * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): Define. * config/obj-elf.c (obj_elf_stab_generic): Check expression segment rather than sy_forward. * config/obj-vms.c (VMS_Check_For_Main): Don't initialize sy_forward; do initialize sy_resolved and sy_resolving. * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
* * Changes to keep a full expression as the value of a symbol, notIan Lance Taylor1993-07-141-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | just a longword: * struc-symbol.h: New field sy_value. * as.h: Include expr.h before struc-symbol.h. * expr.h: Use struct symbol rather than symbolS. * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value of sy_value field; compile unconditionally, not just if BFD_ASSEMBLER. * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally. * write.c (write_object_file): Set BFD symbol value to gas symbol value. * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h, config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h (S_GET_VALUE, S_SET_VALUE): Removed macro definitions. * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed. * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use S_GET_VALUE rather than ost_entry.n_value. * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars), config/obj-coffbfd.c (symbol_to_chars): Get value to write out using S_GET_VALUE--don't assume it is already set. * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas symbol value. * config/obj-vms.c (various): Don't assign directly to S_GET_VALUE; use S_SET_VALUE instead.
* (write_object_file): Locals from_addr, to_addr, table_addr are now addressT.Ken Raeburn1993-07-071-134/+276
| | | | | | | Supply prototype for bfd_alloc for now. (fixup_segment): Local add_number is now valueT. Fix some range-checking bugs. (relax_align): Type `int' should be sufficient for the exponent. (fix_new): Argument offset is offsetT. Locals size and newsize are valueT.
* * write.c (write_contents): Compute the relocs before writing outIan Lance Taylor1993-03-151-69/+67
| | | | | | | | | | | | | the section contents. * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get symbol table and values right. * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting with $L is local. * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend by the section vma. * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is z8k-opc.h, not z8k.h.
* * expr.c, write.c: Ultrix native 4.2 cc requires assert conditionIan Lance Taylor1993-03-121-9/+16
| | | | to be on a single line.
* set SEC_RELOC only if fixups are requiredKen Raeburn1993-03-021-348/+749
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* Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)Ian Lance Taylor1992-12-301-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * app.c, config/tc-*.c: Don't include read.h, since it is already included by as.h. * These are based on patches from Minh Tran-le <mtranle@paris.intellicorp.com>. * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use obj_format coffbfd and gas_target i386coff for target. (i[34]86-*-isc*): New host (uses sysv). * config/i386aix.mt: Removed (no longer used). * config/mh-i386aix (RANLIB): Use true rather than /bin/true. (MINUS_G): Removed. (LDFLAGS): Added, defined as -shlib. * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. * config/te-sco386.h (LOCAL_LABEL): Don't define. (DOT_LABEL_PREFIX): Define. * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label name rather than L0\001. * read.c (s_lcomm): Make a frag in SEG_BSS rather than using local_bss_counter. * symbols.c, symbols.h (local_bss_counter): Removed. * write.c (write_object_file): bss no longer uses local_bss_counter. Pass correct data and bss size to VMS_write_object_file. * config/obj-vms.c (VMS_write_object_file): Accept bss size as argument, rather than using local_bss_counter. * config/tc-m88k.c (s_bss): Don't use local_bss_counter. * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. (size_section): Restored sanity check. (do_relocs_for): Base section address on s_paddr rather than computing it. Adjust a29k R_IHIHALF special case to account for section paddr (used to require paddr to be zero). If there are no reclos, set s_relptr to 0. Set relocation size in object_headers. (fill_section): Always set s_vaddr here, removing ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set NOLOAD for i386 .bss, because it confuses the SVR3 native linker. Set STYP_INFO for .comment. (coff_header_append): Use object headers and H_{SET,GET}_* macros. Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. (crawl_symbols): Handle 8 character section name correctly. Use H_{SET,GET}_* macros. (do_linenos_for): Set lineno size in object_headers. (write_object_file): Use H_{SET,GET}_* macros. Don't bother to set s_vaddr here. If string_byte_count remains 4, set it back to 0, and only write strings out if there are some. Call fill_section before do_relocs_for and do_linenos_for. (obj_coff_section): Handle optional quoted second argument giving section characteristics. (obj_coff_bss): Added to handle .bss. (obj_coff_ident): Added to handle .ident (puts string in .comment section). (obj_coff_lcomm): Put common symbols in .bss, not .data. (fixup_mdeps): Change to segment. Call frag_wane after md_convert_frag. (fixup_segment): Explicitly check S_IS_COMMON before making 386 adjustment (already happened only for common symbols, but this is clearer). * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. * config/tc-i386.c (s_bss): Don't use if I386COFF. (md_pseudo_table): Ignore .optim and .noopt. (tc_coff_sizemachdep): New function. * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 compatibility. (LOCAL_LABEL): Removed definition. (DOT_LABEL_PREFIX): Defined.
* Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)Ian Lance Taylor1992-12-161-31/+29
| | | | | * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is already defined.
* Some cleanup.Ken Raeburn1992-12-031-170/+150
| | | | | | | | Deleted some unused code. Fixed some declarations to use PARAMS macro. Fixed up configure.in for new targets. Some whitespace/comment fixes. Merged config/ChangeLog.
* Ran "indent", for GNU coding style; some code & comments still need fixup.Ken Raeburn1992-11-231-841/+945
| | | | | | Removed some unneeded files. configure.in: Don't look for te-386bsd.h, which doesn't exist...
* Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)Ian Lance Taylor1992-09-141-2/+2
| | | | | * write.c (fixup_segment): fixed missing parens in expression checking for byte or word overflow.
* mainly link-relax changesKen Raeburn1992-08-191-60/+69
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* * subsegs.c (subsegs_begin): create bss0_frchainP in the same wasSteve Chamberlain1992-06-091-20/+42
| | | | | | | | | as data0_frchainP * write.c (write_object_file): various changes to handle data in the BSS segment in much the same was as stuff in the DATA segment. * subsegs.c (subseg_change): allow and handle a change into SEG_BSS.
* Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)Steve Chamberlain1992-06-041-1/+2
| | | | | | | | | | | | | | | * expr.c(expr): allow SEG_REGISTER in expressions. * read.c(pseudo_set): register expressions can be the source of a set. * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to goto SEG_TEXT (if a.out) * write.c (write_object_file): If a.out don't use the old way for -R. * config/obj-a.out (s_sect): complain if the user tries to use a subsegment with a value which might interfere with out -R hackery. * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table rather than use ugly if tree. (init_regtable): insert register names into symbol table.
* Fix -R problem from AdobeMichael Tiemann1992-06-021-5/+38
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* Change a series of #if/#elif to #if/#else/#if.../#endif. The apolloSean Eric Fagan1992-04-071-9/+5
| | | | compiler lies about being ANSI conformant.
* Make the declarations of fix_new consistent under __STDC__. It mightMichael Tiemann1992-03-011-4/+8
| | | | | be better to #define NEED_FX_R_TYPE in TC_A29K and TC_SPARC instead of having this complicated conditional, but that's not my call.
* * app.c: MRI compatibility - allow single quote to start a string.Steve Chamberlain1992-02-221-59/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | * as.c: fix typo recently introduced. * as.h : Don't include aout/reloc.h - it's not right for COFF! * expr.c: Much rewriting, to accomodate MRI syntax for expressions. Also easier to read now. * listing.c: Put back defuns * read.c: modified to accept MRI syntax, put back listing pseudo ops so that an assembler built with NO_LISTING ignores list ops rather than pukes. * write.c, write.h: fixs - only keep a reloc type in a fix if the target machine is a SPARC or a 29K. * config/obj-aout.c: added s_sect pseudo op * config/obj-coffbfd.c: lints, set the filehdr flags right and fill in the timestamp. * config/obj-coffbfd.h: Since we don't include aout/reloc.h anymore, define all the relocs which the tc-<x> bit will use so we can translate from them to the coff types. * config/tc-a29k.c: reloc_type isn't ane enum any more * config/tc-m68k.c: Added NO_RELOC definition. Now compiles for sparc aout, 68k aout (MRI and MIT syntax), 29k coff. So far works as replacement for sparc and 68k /bin/as.
* changes from Minh Tran-Le <TRANLE@INTELLICORP.COM> to support i386K. Richard Pixley1992-02-211-23/+59
| | | | coff as it appears to be used on aix386.
* fighting bitrot in a major wayK. Richard Pixley1992-02-171-21/+10
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