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Author SHA1 Message Date
Ben Elliston
65ec77d245 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c, 
config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
	config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
	config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
	config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
	config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
	config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
	config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
	config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
	config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
	config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
	config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
	config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
	#if 0'd code throughout.
 2005-01-31 23:18:35 +00:00
Alan Modra
a4528eebc0 * 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.
 2004-11-19 12:20:25 +00:00
Nick Clifton
977cdf5aa7 Fix support for PECOFF weak symbols 2004-11-08 08:12:53 +00:00
Nick Clifton
670ec21de9 Add CRX insns: pushx, popx 
Add support to GAS for expressions which are the difference of two symbols
 2004-07-27 11:37:12 +00:00
Nick Clifton
d98956497e (coff_pseudo_table): Only define the weak pseudo for BFD based assemblers. 2004-07-06 15:30:26 +00:00
Christopher Faylor
c87db184a7 2004-07-04 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> 
* bfd/cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
externals properly.
* src/gas/config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
externals.
* binutils/doc/binutils.texi (nm): Clarify weak symbol description.
* gas/config/tc-i386.c (tc_gen_reloc): Use addend for weak symbols in TE_PE.
* gas/doc/as.texinfo (Weak): Document PE weak symbols.
* ld/ld.texinfo (WIN32): Document PE weak symbols.
 2004-07-03 16:07:51 +00:00
Alan Modra
587aac4eaf * 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.
 2004-06-15 01:16:35 +00:00
Kazu Hirata
aaa2624bf8 * config/obj-aout.h: Fix comment typos. 
* config/obj-bout.h: Likewise.
	* config/obj-coff.c: Likewise.
	* config/obj-coff.h: Likewise.
	* config/obj-elf.c: Likewise.
	* config/obj-ieee.c: Likewise.
	* config/obj-som.c: Likewise.
	* config/obj-vms.c: Likewise.
	* config/obj-vms.h: Likewise.
 2003-11-20 00:01:55 +00:00
Nick Clifton
b256d4fdd2 (obj_coff_section [BEF_ASSEMBLER]): Make 'r' mean readonly data. 2003-10-04 11:06:31 +00:00
Alan Modra
17fc154eac * write.c (write_object_file): Fix signed/unsigned warning. 
* config/e-crisaout.c (crisaout_bfd_name): Prototype.
	* config/e-criself.c (criself_bfd_name): Prototype.
	* config/obj-aout.c (s_sect): Remove unused function.
	* config/obj-bout.c (obj_bout_line <ignore>): Add ATTRIBUTE_UNUSED.
	* config/obj-coff.c (coff_last_bf): Don't declare for OBJ_XCOFF.
	(fixup_mdeps <h>): Add ATTRIBUTE_UNUSED.
	* config/obj-ecoff.c (ecoff_frob_file <addr>): Likewise.
	* config/obj-vms.c (setup_basic_type <spnt>): Likewise.
	(VMS_RSYM_Parse <Current_Routine>): Likewise.
	(vms_fixup_text_section <text_siz>): Likewise.
	(synthesize_data_segment <data_size>): Likewise.
	(vms_fixup_xtors_section <sect_no>): Likewise.
	(structure_count): Don't use implicit int type.
 2002-12-12 22:46:47 +00:00
Alan Modra
b34976b65a s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify 
comparisons of bfd_boolean vars with TRUE/FALSE.  Formatting.
 2002-11-30 08:39:46 +00:00
Nick Clifton
e96c546430 Set SEC_DATA and SEC_LOAD flags for sections marked as 's'. 2002-11-04 16:10:56 +00:00
Alan Modra
a161fe5320 gas reloc rewrite. 2002-09-05 00:01:18 +00:00
Nick Clifton
026df7c5e6 Add TMS320C4x support 2002-08-28 10:38:51 +00:00
Alan Modra
5a38dc70b4 * as.c: Replace CONST with const. 
* write.c: Likewise.
	* config/obj-coff.c: Likewise.
	* config/tc-a29k.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-dlx.c: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-h8500.c: Likewise.
	* config/tc-i370.c: Likewise.
	* config/tc-i860.c: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-m68hc11.c: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m88k.c: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mips.c: Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-pdp11.c: Likewise.
	* config/tc-pj.c: Likewise.
	* config/tc-s390.c: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-tahoe.c: Likewise.
	* config/tc-tic80.c: Likewise.
	* config/tc-v850.c: Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-w65.c: Likewise.
	* config/tc-z8k.c: Likewise.
 2002-06-08 07:37:16 +00:00
Nick Clifton
e9732b6d4f Add missing semicolon 2002-05-27 16:16:04 +00:00
Nick Clifton
6ff96af674 Silently ignore an 'a' flag in a COFF .section directive. 2002-05-23 10:45:14 +00:00
Alan Modra
18e1d48773 * write.c (size_seg): Check adjustment to last frag. 
(SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
	section alignment.
	* config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
	* config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
	(write_object_file): Invoke md_do_align if available, and use
	frag_align_code on text sections.
	* config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
	* config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
	* config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
	* config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
	* config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
	BFD_ASSEMBLER too.
 2002-05-23 08:08:48 +00:00
Nick Clifton
f8e42b8cb6 Fix formatting and compile tine warnings when compiling without BFD_ASSEMBLER 
defined.
 2002-05-11 12:08:26 +00:00
Kazu Hirata
cc8a6dd09b * config/obj-coff.c: Fix formatting. 
* config/obj-elf.c: Likewise.
	* config/tc-alpha.c: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-d10v.c: Likewise.
	* config/tc-d30v.c: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-hppa.c: Likewise.
 2002-05-09 13:12:57 +00:00
Nick Clifton
3b16e843f2 Add support for OpenRISC 32-bit embedded processor 2002-01-31 17:33:08 +00:00
DJ Delorie
23deb9235a * config/obj-coff.c (obj_coff_init_stab_section): Make the 
stabstr_name allocation permanent, as it will be referenced from
the section hash.
 2002-01-22 01:09:49 +00:00
Nick Clifton
94f592af1b Update all uses of md_apply_fix to use md_apply_fix3. Make it a void function. 2001-11-15 21:29:00 +00:00
Tom Rix
8642cce86a Fix 2 xcoff line number problems 2001-10-08 18:14:43 +00:00
Alan Modra
0e1a166b28 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning. 
* write.c (set_symtab): Update bfd_alloc declaration.  Use a temp
	var to ensure bfd_alloc arg is the right type.
	(write_object_file): Cast args of bfd_seek.  Replace bfd_write with
	bfd_bwrite.

	* config/obj-coff.c: Replace calls to bfd_write with calls to
	bfd_bwrite.  Cast args of bfd_seek.

	* config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
	warning.

	* config/tc-mn10300.c (set_arch_mach): Make param unsigned.

	* config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
	call to bfd_bread.
 2001-09-18 10:08:15 +00:00
Alan Modra
8d28c9d7be * symbols.c: Add missing prototypes. 
* config/e-i386elf.c: Likewise.
	* config/e-i386coff.c: Likewise.
	* config/e-i386aout.c: Likewise.
	* config/obj-coff.c: Likewise.
	(def_symbol_in_progress, stack): Move definition.
	* config/obj-elf.c: Add missing prototypes.
	(obj_elf_change_section): Make static.
	(obj_elf_parse_section_letters): Likewise.
	(obj_elf_section_word): Likewise.
	(obj_elf_section_type): Likewise.
 2001-08-09 14:42:07 +00:00
Nick Clifton
bdbe95c8c5 Don't merge if the storage class of the non-debug symbol is C_NULL. 2001-07-11 09:26:27 +00:00
Nick Clifton
e237d851a4 Treat a .ln directive outside of a function as a .appline directive. 2001-06-30 10:09:40 +00:00
Alan Modra
5dd0794dca Branch hints for Pentium4 as insn modifiers, and some minor tweaks 
to formatting.
 2001-06-10 14:07:12 +00:00
Alan Modra
1cd55018a6 * config/obj-ieee.c (write_object_file): Set finalize_syms. 
* config/obj-coff.c (write_object_file): Likewise.
	* (size_section): Remove rs_space assert as fr_symbol is no longer
	removed.
	(fill_section): Likewise.
 2001-05-25 09:40:12 +00:00
Tom Rix
6877bb43e5 Fix for gas seg fault and neg line numbers 2001-05-24 21:39:09 +00:00
Alan Modra
6386f3a767 * symbols.c (resolve_symbol_value): Remove "finalize" param, 
instead use finalize_syms directly.  Don't treat expressions
	specially with regard to finalize_syms.  Update calls to self.
	(resolve_local_symbol): Update call to resolve_symbol_value.
	(S_GET_VALUE): Likewise.  Return resolve_symbol_value if
	!finalize_syms.
	* symbols.h (resolve_symbol_value): Update prototype.
	* config/obj-aout.c (obj_crawl_symbol_chain): Update call
	to resolve_symbol_value.
	* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
	* config/obj-coff.c (do_relocs_for): Likewise.
	(yank_symbols): Likewise.
	(fixup_segment): Likewise.
	* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
	* config/tc-mips.c (md_convert_frag): Likewise.
	* config/tc-ppc.c (ppc_frob_symbol): Likewise.
	(ppc_fix_adjustable): Likewise.
	* dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
	(dwarf2dbg_convert_frag): Likewise.
	* ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
	(eh_frame_convert_frag): Likewise.
	* expr.c (make_expr_symbol): Likewise.
	* write.c (adjust_reloc_syms): Likewise.
	(write_object_file): Likewise.
	(relax_segment): Likewise.
	(fixup_segment): Likewise.
	(finalize_syms): Init to zero, and update comment.
	(write_object_file): Set finalize_syms to 1 rather than 2.
	* doc/internals.texi (sy_value): Mention finalize_syms.
	(S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
 2001-05-22 10:23:50 +00:00
Nick Clifton
ea3b9044a6 Check to see if the filename symbol has been initialised before extracting 
its symbol index.
 2001-04-25 09:11:31 +00:00
Alan Modra
1a5447b835 Pass finalize_syms on calls to resolve_symbol_value. 2001-03-30 07:07:11 +00:00
Nick Clifton
f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Nick Clifton
1af96959a1 Set SEC_NEVER_LOAD when the 'n' flag is used. 2001-02-27 01:56:26 +00:00
Nick Clifton
708b82c780 fix formatting 2001-02-11 23:22:25 +00:00
Richard Henderson
0a9ef43907 * as.h (rs_align_test): New. 
* frags.c (NOP_OPCODE): Move default from read.c.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New default.
	(frag_align_code): New.
	* frags.h (frag_align_code): Declare.
	* read.c (NOP_OPCODE): Remove.
	(do_align): Use frag_align_code.
	* write.c (NOP_OPCODE): Remove.
	(get_recorded_alignment): New.
	(cvt_frag_to_fill): Handle rs_align_test.
	(relax_segment): Likewise.
	(subsegs_finish): Align last subseg in section to the
	section alignment.  Use frag_align_code.
	* write.h (get_recorded_alignment): Declare.
	* config/obj-coff.c (size_section): Handle rs_align_test.
	(fill_section, fixup_mdeps): Likewise.
	(write_object_file): Use frag_align_code.

	* config/tc-alpha.c (alpha_align): Use frag_align_code.
	(alpha_handle_align): New.
	* config/tc-alpha.h (HANDLE_ALIGN): New.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-i386.h (md_do_align): Use frag_align_code.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
	(ia64_handle_align): New.
	* config/tc-ia64.h (HANDLE_ALIGN): New.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-m32r.c (m32r_do_align): Remove.
	(m32r_handle_align): New.
	(fill_insn): Use frag_align_code.
	* config/tc-m32r.h (md_do_align): Remove.
	(HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
	* config/tc-m88k.c, config/tc-m88k.h: Similarly.
	* config/tc-mips.c, config/tc-mips.h: Similarly.

	* config/tc-sh.c (sh_cons_align): Use rs_align_test.
	(sh_handle_align): Likewise.  Handle rs_align_code.
	(sh_do_align): Remove.
	* config/tc-sh.h (md_do_align): Remove.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.

	* config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
	(sparc_handle_align): Likewise.  Handle rs_align_code.
	* config/tc-sparc.h (md_do_align): Remove.
	(MAX_MEM_FOR_RS_ALIGN_CODE): New.
 2000-12-28 10:07:56 +00:00
Phil Blundell
4ce3447c16 2000-11-30 Philip Blundell <pb@futuretv.com> 
* config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
	even in non BFD_ASSEMBLER case.
 2000-12-01 17:11:57 +00:00
Kazu Hirata
814f664127 2000-11-27 Kazu Hirata <kazu@hxi.com> 
* config/obj-aout.h: Fix formatting.
	* config/obj-bout.h: Likewise.
	* config/obj-coff.c: Likewise.
	* config/obj-coff.h: Likewise.
	* config/obj-elf.h: Likewise.
	* config/obj-som.h: Likewise.
	* config/obj-vms.c: Likewise.
	* config/obj-vms.h: Likewise.
	* config/tc-h8300.h: Likewise.
	* config/tc-ns32k.h: Likewise.
	* config/tc-sparc.h: Likewise.
	* config/tc-tic54x.h: Likewise.
	* config/tc-z8k.h: Likewise.
 2000-11-28 21:29:02 +00:00
H.J. Lu
339681c049 2000-11-07 H.J. Lu <hjl@gnu.org> 
* doc/as.texinfo (.symver): Updated for versioned symbol
	reference.

	* obj.h (format_ops): Add the frob_file_before_adjust field.

	* config/obj-aout.c (aout_format_ops): Set the
	frob_file_before_adjust field to 0.
	* config/obj-coff.c (coff_format_ops): Likewise.
	* config/obj-ecoff.c (ecoff_format_ops): Likewise.

	* config/obj-elf.c (obj_elf_symver): Allow duplicated version
	name.
	(elf_frob_file_before_adjust): New function to remove unneeded
	versioned symbols from the symbol table.
	(elf_format_ops): Set the frob_file_before_adjust field to
	elf_frob_file_before_adjust.

	* config/obj-elf.h (obj_frob_file_before_adjust): Defined if
	not defined.

	* config/obj-multi.h (obj_frob_file_before_adjust): Defined.
 2000-11-08 00:24:23 +00:00
Kazu Hirata
dcd619bedd 2000-09-12 Kazu Hirata <kazu@hxi.com> 
* config/obj-aout.c: Fix formatting.
	* config/obj-aout.h: Likewise.
	* config/obj-bout.c: Likewise.
	* config/obj-bout.h: Likewise.
	* config/obj-coff.c: Likewise.
	* config/obj-coff.h: Likewise.
 2000-09-12 21:49:09 +00:00
H.J. Lu
56385375da 2000-08-22 H.J. Lu <hjl@gnu.org> 
* config.in (STRICTCOFF): New for strict COFF.

	* configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
	i386-*-go32* and i386-go32-rtems*.
	* configure: Rebuilt.

	* config/obj-coff.c (obj_coff_endef): Follow the historical
	behavior if STRICTCOFF is not defined.

	* doc/internals.texi: Document STRICTCOFF.
 2000-08-22 19:14:32 +00:00
Nick Clifton
d1d8ba2284 Set the debug flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE, 
C_MOU, and C_EOS.
 2000-08-14 19:41:40 +00:00
DJ Delorie
39da812840 * config/obj-coff.c (obj_frob_symbol): Don't merge 
labels. Don't merge if the symbol isn't constant. Return
immediately if a symbol is merged.
 2000-07-24 17:50:35 +00:00
DJ Delorie
5e0d736c33 * config/obj-coff.c (obj_frob_symbol): revert previous change, 
it breaks linking against DLLs.
 2000-07-20 23:38:05 +00:00
Nick Clifton
7a9aaf929a Don't merge labels. Don't merge if the symbol isn't constant. Don't call 
S_SET_EXTERNAL if the storage class is already set.
 2000-07-17 23:27:31 +00:00
Nick Clifton
7f7888218f Add padding to the last section when aligning it increases its size. 2000-07-12 16:45:46 +00:00
Nick Clifton
1ad5eac08e oops - omitted frpom previous delta 2000-07-06 17:21:00 +00:00
Nick Clifton
b8a9dcabf3 Applied Mark Elbrecht <snowball3@bigfoot.com>'s patch to implement 
TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
 2000-07-06 17:18:10 +00:00