OpenE2K/binutils-gdb
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30 Commits

Author SHA1 Message Date
Alan Modra
c9049d301b * subsegs.h (struct frchain): Delete frch_seg. 
(frchain_root): Delete.
	(seg_info): Define as macro.
	* subsegs.c (frchain_root): Delete.
	(abs_seg_info, und_seg_info, absolute_frchain): Delete.
	(subsegs_begin, subseg_change): Adjust for above.
	(subseg_set_rest): Likewise.  Add new frchain structs to seginfo
	rather than to one big list.
	(subseg_get): Don't special case abs, und sections.
	(subseg_new, subseg_force_new): Don't set frchainP here.
	(seg_info): Delete.
	(subsegs_print_statistics): Adjust frag chain control list traversal.
	* debug.c (dmp_frags):  Likewise.
	* dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
	at frchain_root.  Make use of known frchain ordering.
	(last_frag_for_seg): Likewise.
	(get_frag_fix): Likewise.  Add seg param.
	(process_entries, out_debug_aranges): Adjust get_frag_fix calls.
	* write.c (chain_frchains_together_1): Adjust for struct frchain.
	(SUB_SEGMENT_ALIGN): Likewise.
	(subsegs_finish): Adjust frchain list traversal.
	* config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
	(xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
	(xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
	(xtensa_fix_b_j_loop_end_frags): Likewise.
	(xtensa_fix_close_loop_end_frags): Likewise.
	(xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
	(retrieve_segment_info): Delete frch_seg initialisation.
 2006-05-03 23:52:15 +00:00
Alan Modra
f592407e4d bfd/ 
* libbfd-in.h (_bfd_generic_new_section_hook): Declare.
	* section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
	(bfd_und_symbol, bfd_ind_symbol): Delete.
	(BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
	&SEC.symbol.
	(STD_SECTION): Adjust.
	(_bfd_generic_new_section_hook): New function, extracted from..
	(bfd_section_init): ..here.
	(bfd_make_section_old_way): Call new_section_hook for abs, com,
	und and ind sections.
	* elf.c (_bfd_elf_large_com_section): Adjust.
	* aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
	* pdp11.c (new_section_hook): Likewise.
	* coffcode.h (coff_new_section_hook): Likewise.
	* ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
	* elf.c (_bfd_elf_new_section_hook): Likewise.
	* vms.c (vms_new_section_hook): Likwise.
	* elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
	already set.
	* elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
	* elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
	* elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
	* elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
	* ieee.c (ieee_new_section_hook): Likewise.  Call
	_bfd_generic_new_section_hook too.
	* mmo.c (mmo_new_section_hook): Likewise.
	* oasys.c (oasys_new_section_hook): Likewise.
	* som.c (som_new_section_hook): Likewise.
	* coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
gas/
	* subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
	* config/obj-elf.h (obj_sec_set_private_data): Delete.
	* config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
	* config/tc-mn10300.c (tc_gen_reloc): Likewise.
 2006-05-03 14:26:41 +00:00
Alan Modra
c35da14031 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL. 2006-05-01 05:41:40 +00:00
Hans-Peter Nilsson
4924bf8fd0 * subsegs.c (subseg_change): Move declaration of seginfo to before 
first statement.
 2005-08-11 16:22:08 +00:00
Alan Modra
7be1c4891a * README-vms: Delete. 
* config-gas.com: Delete.
	* makefile.vms: Delete.
	* vmsconf.sh: Delete.
	* config/atof-tahoe.c: Delete.
	* config/m88k-opcode.h: Delete.
	* config/obj-bout.c: Delete.
	* config/obj-bout.h: Delete.
	* config/obj-hp300.c: Delete.
	* config/obj-hp300.h: Delete.
	* config/tc-a29k.c: Delete.
	* config/tc-a29k.h: Delete.
	* config/tc-h8500.c: Delete.
	* config/tc-h8500.h: Delete.
	* config/tc-m88k.c: Delete.
	* config/tc-m88k.h: Delete.
	* config/tc-tahoe.c: Delete.
	* config/tc-tahoe.h: Delete.
	* config/tc-tic80.c: Delete.
	* config/tc-tic80.h: Delete.
	* config/tc-w65.c: Delete.
	* config/tc-w65.h: Delete.
	* config/te-aux.h: Delete.
	* config/te-delt88.h: Delete.
	* config/te-delta.h: Delete.
	* config/te-dpx2.h: Delete.
	* config/te-hp300.h: Delete.
	* config/te-ic960.h: Delete.
	* config/vms-a-conf.h: Delete.
	* doc/c-a29k.texi: Delete.
	* doc/c-h8500.texi: Delete.
	* doc/c-m88k.texi: Delete.
	* README: Remove obsolete examples, and list of supported targets.
	* Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
	bout and hp300 support.
	(DEP_FLAGS): Don't define BFD_ASSEMBLER.
	* configure.in: Remove --enable-bfd-assembler, need_bfd,
	primary_bfd_gas.
	* configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
	m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
	* as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
	* as.h: Likewise.
	* dw2gencfi.c: Likewise.
	* dwarf2dbg.c: Likewise.
	* ehopt.c: Likewise.
	* input-file.c: Likewise.
	* listing.c: Likewise.
	* literal.c: Likewise.
	* messages.c: Likewise.
	* obj.h: Likewise.
	* output-file.c: Likewise.
	* read.c: Likewise.
	* stabs.c: Likewise.
	* struc-symbol.h: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* symbols.c: Likewise.
	* symbols.h: Likewise.
	* tc.h: Likewise.
	* write.c: Likewise.
	* write.h: Likewise.
	* config/aout_gnu.h: Likewise.
	* config/obj-aout.c: Likewise.
	* config/obj-aout.h: Likewise.
	* config/obj-coff.c: Likewise.
	* config/obj-coff.h: Likewise.
	* config/obj-evax.h: Likewise.
	* config/obj-ieee.h: Likewise.
	* config/tc-arm.c: Likewise.
	* config/tc-arm.h: Likewise.
	* config/tc-avr.c: Likewise.
	* config/tc-avr.h: Likewise.
	* config/tc-crx.h: Likewise.
	* config/tc-d10v.h: Likewise.
	* config/tc-d30v.h: Likewise.
	* config/tc-dlx.h: Likewise.
	* config/tc-fr30.h: Likewise.
	* config/tc-frv.h: Likewise.
	* config/tc-h8300.c: Likewise.
	* config/tc-h8300.h: Likewise.
	* config/tc-hppa.h: Likewise.
	* config/tc-i370.h: Likewise.
	* config/tc-i386.c: Likewise.
	* config/tc-i386.h: Likewise.
	* config/tc-i860.h: Likewise.
	* config/tc-i960.c: Likewise.
	* config/tc-i960.h: Likewise.
	* config/tc-ip2k.h: Likewise.
	* config/tc-iq2000.h: Likewise.
	* config/tc-m32c.h: Likewise.
	* config/tc-m32r.h: Likewise.
	* config/tc-m68hc11.h: Likewise.
	* config/tc-m68k.c: Likewise.
	* config/tc-m68k.h: Likewise.
	* config/tc-maxq.c: Likewise.
	* config/tc-maxq.h: Likewise.
	* config/tc-mcore.c: Likewise.
	* config/tc-mcore.h: Likewise.
	* config/tc-mn10200.h: Likewise.
	* config/tc-mn10300.c: Likewise.
	* config/tc-mn10300.h: Likewise.
	* config/tc-ms1.h: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-msp430.h: Likewise.
	* config/tc-ns32k.c: Likewise.
	* config/tc-ns32k.h: Likewise.
	* config/tc-openrisc.h: Likewise.
	* config/tc-or32.c: Likewise.
	* config/tc-or32.h: Likewise.
	* config/tc-ppc.c: Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-s390.h: Likewise.
	* config/tc-sh.c: Likewise.
	* config/tc-sh.h: Likewise.
	* config/tc-sparc.c: Likewise.
	* config/tc-tic30.c: Likewise.
	* config/tc-tic30.h: Likewise.
	* config/tc-tic4x.c: Likewise.
	* config/tc-tic4x.h: Likewise.
	* config/tc-tic54x.c: Likewise.
	* config/tc-tic54x.h: Likewise.
	* config/tc-v850.h: Likewise.
	* config/tc-vax.c: Likewise.
	* config/tc-vax.h: Likewise.
	* config/tc-xstormy16.h: Likewise.
	* config/tc-xtensa.h: Likewise.
	* config/tc-z8k.c: Likewise.
	* config/tc-z8k.h: Likewise.
	* config/vms-a-conf.h
	* doc/Makefile.am: Likewise.
	* doc/all.texi: Likewise.
	* doc/as.texinfo: Likewise.
	* doc/Makefile.in: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.in: Regenerate.
	* po/POTFILES.in: Regenerate.
 2005-08-11 01:25:29 +00:00
Nick Clifton
4b4da1607a Update the address and phone number of the FSF 2005-05-05 09:13:19 +00:00
Jan Beulich
91c4c44904 gas/ 
2005-04-19  Jan Beulich  <jbeulich@novell.com>

	* symbols.h (symbol_find_base): Remove prototype.
	* symbols.c (save_symbol_name): Remove code section conditional upon
	STRIP_UNDERSCORE.
	(symbol_find): Remove.
	(symbol_find_base): Rename to symbol_find.
	* subsegs.c (section_symbol): Replace use of symbol_find_base with
	symbol_find.
	* config/obj-coff.c (tag_insert): Remove code section conditional
	upon STRIP_UNDERSCORE.
	(obj_coff_def): Likewise.
	(obj_coff_endef): Replace use of symbol_find_base with symbol_find.
	(coff_frob_symbol): Likewise.
	(yank_symbols): Likewise.
	(c_section_symbol): Likewise.
	* config/obj-coff.h (DO_NOT_STRIP): Remove.
	* config/tc-arm.c (symbol_locate): Remove code section conditional
	upon STRIP_UNDERSCORE.
	* config/tc-h8300.h (DO_NOT_STRIP): Remove.
	* config/tc-h8500.h (DO_NOT_STRIP): Remove.
	* config/tc-sh.h (DO_NOT_STRIP): Remove.
	* config/tc-w65.h (DO_NOT_STRIP): Remove.
	* config/tc-z8k.h (DO_NOT_STRIP): Remove.
 2005-04-19 15:05:09 +00:00
Alan Modra
aef6203bd6 update copyright dates 2005-03-03 11:52:12 +00:00
Alan Modra
2da5c03714 update copyright dates 2005-03-03 01:29:54 +00:00
Alan Modra
f17c130bd8 * tc.h (struct relax_type, relax_typeS): Move from here.. 
* as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
	* ecoff.c (ecoff_new_file): Add appfile param.
	* ecoff.h (ecoff_new_file): Likewise.
	* itbl-lex.h: New file.
	* itbl-lex.l: Include itbl-lex.h.
	* itbl-parse.y: Likewise.
	(insntbl_line, yyparse, yylex): Move to itbl-lex.h.
	* read.c (s_app_file_string): Mark appfile possibly unused.
	* subsegs.c (seg_not_empty_p): Make sec possibly unused.
	* subsegs.h (struct seg_info_trash): Delete.
	(seg_info): Use segment_info_type instead.
	* config/obj-coff.c (struct filename_list): Make filename const char *.
	* config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
	* config/obj-elf.c (elf_file_symbol): Similarly.
	* config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
	signed right shift.
	* config/tc-arc.c (md_operand): Warning fix.
	* config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
	(md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
	* config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
	* config/tc-frv.c (frv_force_relocation): Warning fix.
	* config/tc-m68k.c (md_parse_option): Delete unused var.
	* config/tc-mcore.c (mylog2): Rename from log2 throughout.
	* config/tc-sparc.c: Likewise.
	(s_common): Warning fix.
	* config/tc-mips.c (append_insn): Use unsigned long long expressions.
	* config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
	addressT.
	* config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
	* config/tc-sh.c (sh_cfi_frame_initial_instructions,
	sh_regname_to_dw2regnum): Only define for OBJ_ELF.
	* config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
	(tic4x_do_align): Use TIC_NOP_OPCODE.
	* config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
	* config/tc-vax.c: Include netinet/in.h.
	(tc_headers_hook): Formatting.
	* config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
 2005-02-17 13:46:05 +00:00
Nathan Sidwell
4ee4d24937 * as.h (seg_not_empty_p): Return int, not bfd_boolean. 
* subsegs.c (seg_not_empty_p): Likewise.
 2005-02-07 17:53:26 +00:00
Nathan Sidwell
c6cb92c5ba * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when 
to emit .debug_line and other debug sections.
	* as.h (seg_not_empty_p): Declare.
	* subsegs.c (seg_not_empty_p): New predicate.
 2005-01-27 16:33:47 +00:00
Ben Elliston
59c871b457 * as.h: Remove #if 0'd code. 
* atof-generic.c (atof_generic): Likewise.
	* ecoff.c (ecoff_directive_frame): Likewise.
	* frags.h (FRAG_APPEND_1_CHAR): Likewise.
	* itbl-ops.c (itbl_add_reg): Likewise.
	* listing.c (calc_hex): Likewise.
	* read.c (MASK_CHAR): Likewise.
	* subsegs.c (subsegs_print_statistics): Likewise.
	* symbols.c (indent): Likewise.
	* write.c (write_relocs): Likewise.
	(write_object_file): Likewise.
	(relax_frag): Likewise.
 2005-01-21 05:54:38 +00:00
H.J. Lu
90c1602c0f 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.
 2004-07-19 19:15:43 +00:00
Nick Clifton
22fe14ad41 Apply H.J.'s patch to fix label arithmetic when multiple same-name sections are involved 2004-05-11 15:53:47 +00:00
Kazu Hirata
2436151891 * messages.c: Convert to ISO-C. 
* obj.h: Likewise.
	* output-file.c: Likewise.
	* output-file.h: Likewise.
	* sb.c: Likewise.
	* sb.h: Likewise.
	* stabs.c: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* tc.h: Likewise.
 2003-12-03 03:39:58 +00:00
H.J. Lu
2f89ff8d8e bfd/ 
2003-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* elf-bfd.h (bfd_elf_special_section): New.
	(elf_backend_data): Add special_sections, a pointer to
	bfd_elf_special_section.
	(elf_section_type). New.
	(elf_section_flags): New.
	(_bfd_elf_get_sec_type_attr): New.

	* elf.c (_bfd_elf_make_section_from_shdr): Always use the
	real section type/flags.
	(special_sections): New.
	(get_special_section): New.
	(_bfd_elf_get_sec_type_attr): New.
	(_bfd_elf_new_section_hook): Check special_section to set
	elf_section_type and elf_section_flags.
	(elf_fake_sections): Don't use section name to set ELF section
	data.

	* elf32-m32r.c (m32r_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf32-m68hc11.c (elf32_m68hc11_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf32-mcore.c (mcore_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf32-ppc.c (ppc_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf32-sh64.c (sh64_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf32-v850.c (v850_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf32-xtensa.c (elf_xtensa_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf64-alpha.c (elf64_alpha_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf64-hppa.c (elf64_hppa_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf64-ppc.c (ppc64_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elf64-sh64.c (sh64_elf64_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elfxx-ia64.c (elfNN_ia64_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elfxx-mips.c (_bfd_mips_elf_special_sections): New.

	* elfxx-mips.h (_bfd_mips_elf_special_sections): New.
	(elf_backend_special_sections): Defined.

	* elfxx-target.h (elf_backend_special_sections): New. Default
	to NULL.
	(elfNN_bed): Initialize special_sections.

	* section.c (bfd_abs_section): Remove const.
	(bfd_und_section): Likewise.
	(bfd_com_section): Likewise.
	(bfd_ind_section): Likewise.

gas/

2003-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* config/obj-elf.c (special_sections): Removed.
	(obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
	elf_section_type and elf_section_flags.
	(elf_frob_file): Set SHT_GROUP.

	* config/obj-elf.h (obj_sec_set_private_data): New.

	* config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
	* config/tc-ia64.h: Likewise.
	* config/tc-m32r.h: Likewise.
	* config/tc-m68hc11.h: Likewise.
	* config/tc-mcore.h: Likewise.
	* config/tc-mips.h: Likewise.
	* config/tc-ppc.h: Likewise.
	* config/tc-sh64.h: Likewise.
	* config/tc-v850.h: Likewise.
	* config/tc-xtensa.h: Likewise.

	* config/tc-v850.h (SHF_V850_GPREL): Removed.
	(SHF_V850_EPREL): Likewise.
	(SHF_V850_R0REL): Likewise.

	* subsegs.c (subseg_get): Call obj_sec_set_private_data if it
	is defined.

include/elf/

2003-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* v850.h (SHF_V850_GPREL): New.
	(SHF_V850_EPREL): Likewise.
	(SHF_V850_R0REL): Likewise.
 2003-07-25 14:35:56 +00:00
Alan Modra
546c73f905 * subsegs.c (section_symbol): Use the symbol, not the section, name. 2002-12-08 03:47:57 +00:00
Alan Modra
a161fe5320 gas reloc rewrite. 2002-09-05 00:01:18 +00:00
Ben Elliston
03e83a45ae * symbols.c (resolve_symbol_value): Initialise final_val. 
* subsegs.c (subsegs_print_statistics): Cast frchp to void *.
 2002-06-12 16:39:29 +00:00
Alan Modra
ebeb92533b * subsegs.c (subseg_text_p): Return 0 for absolute section. 
* read.c (do_align): If in absolute section, warn about and ignore
	non-zero fill pattern.
 2001-10-05 10:53:00 +00:00
Alan Modra
0e389e770d * read.c: Standardize error/warning messages - don't capitalise, no 
final period or newline, don't say "ignored" or "zero assumed" for
	as_bad messages.  In some cases, change the wording to that used
	elsewhere for similar messages.
	* app.c, as.c, atof-generic.c, cgen.c, cond.c, depend.c, dwarf2dbg.c,
	  ecoff.c, expr.c, frags.c, input-file.c, input-scrub.c, listing.c,
	  output-file.c, stabs.c, subsegs.c, symbols.c, write.c: Likewise.
	* ecoff.c (ecoff_directive_end): Test for missing name by
	comparing input line pointers rather than reading string.
	(ecoff_directive_ent): Likewise.
	* read.c (s_set): Likewise.
	(s_align): Report a warning rather than an error for
	alignment too large.
	(s_comm): Check for missing symbol name.
	(s_lcomm_internal): Likewise.
	(s_lsym): Likewise.
	(s_globl): Use is_end_of_line instead of looking for '\n'.
	(s_lcomm_internal): Likewise.
	(ignore_rest_of_line): Report a warning rather than an error.
 2001-08-01 01:44:25 +00:00
Nick Clifton
f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Kazu Hirata
ef99799a42 2000-11-06 Kazu Hirata <kazu@hxi.com> 
* as.c: Fix formatting.
	* dwarf2dbg.c: Likewise.
	* itbl-ops.c: Likewise.
	* listing.c: Likewise.
	* macro.h: Likewise.
	* messages.c: Likewise.
	* read.c: Likewise.
	* subsegs.c: Likewise.
	* subsegs.h: Likewise.
	* write.c: Likewise.
 2000-11-07 01:18:45 +00:00
Kazu Hirata
f0e652b4aa 2000-09-11 Kazu Hirata <kazu@hxi.com> 
* bignum-copy.c: Fix formatting.
	* ehopt.c: Likewise.
	* flonum-copy.c: Likewise.
	* flonum-konst.c: Likewise.
	* flonum-mult.c: Likewise.
	* literal.c: Likewise.
	* read.c: Likewise.
	* sb.c: Likewise.
	* stabs.c: Likewise.
	* subsegs.c: Likewise.
 2000-09-12 03:56:22 +00:00
Ian Lance Taylor
264d6861c7 1999-06-27 H.J. Lu <hjl@gnu.org> 
* subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
	non BFD_ASSEMBLER case.
 1999-06-27 08:29:27 +00:00
Ian Lance Taylor
be2acf2756 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use 
a list of names, to try obj_segment_name, and to try abbreviated
	names when using COFF without long section names.
 1999-06-22 19:04:42 +00:00
Ian Lance Taylor
b9e57a387a * subsegs.c (subseg_text_p): New function. 
* as.h (subseg_text_p): Declare.
	* read.c (do_align): Use subseg_text_p to set the default fill.
	* write.c (subsegs_finish): Likewise.
	* config/obj-coff.c (write_object_file): Likewise.
	* config/tc-i386.h (md_maybe_text): Don't define.
	(md_do_align): Use subseg_text_p to set the default fill.
	* config/tc-m32r.c (m32r_do_align): Likewise.
	* config/tc-sh.c (sh_do_align): Likewise.
	* config/tc-sparc.h (md_do_align): Likewise.
 1999-06-12 16:49:51 +00:00
Ian Lance Taylor
49309057b4 Add support for storing local symbols in a small structure to save 
memory when assembling large files.
	* as.h: Don't include struc-symbol.h.
	(symbolS): Add typedef.
	* symbols.c: Include struc-symbol.h.
	(local_hash): New static variable.
	(save_symbol_name): New static function, from symbol_create.
	(symbol_create): Call save_symbol_name.
	(local_symbol_count): New static variable.
	(local_symbol_conversion_count): Likewise.
	(LOCAL_SYMBOL_CHECK): Define.
	(local_symbol_make): New static function.
	(local_symbol_convert): New static function.
	(colon): Handle local symbols.  Create local symbol for local
	label name.
	(symbol_table_insert): Handle local symbols.
	(symbol_find_or_make): Create local symbol for local label name.
	(symbol_find_base): Check for local symbol.
	(symbol_append, symbol_insert): Check for local symbols.
	(symbol_clear_list_pointers, symbol_remove): Likewise.
	(verify_symbol_chain): Likewise.
	(copy_symbol_attributes): Likewise.
	(resolve_symbol_value): Handle local symbols.
	(resolve_local_symbol): New static function.
	(resolve_local_symbol_values): New function.
	(S_GET_VALUE, S_SET_VALUE): Handle local symbols.
	(S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
	(S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
	(S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
	(S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
	(symbol_previous, symbol_next): New functions.
	(symbol_get_value_expression): Likewise.
	(symbol_set_value_expression): Likewise.
	(symbol_set_frag, symbol_get_frag): Likewise.
	(symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
	(symbol_mark_used_in_reloc): Likewise.
	(symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
	(symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
	(symbol_mri_common_p): Likewise.
	(symbol_mark_written, symbol_clear_written): Likewise.
	(symbol_written_p): Likewise.
	(symbol_mark_resolved, symbol_resolved_p): Likewise.
	(symbol_section_p, symbol_equated_p): Likewise.
	(symbol_constant_p): Likewise.
	(symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
	(symbol_get_obj, symbol_set_obj): Likewise.
	(symbol_get_tc, symbol_set_tc): Likewise.
	(symbol_begin): Initialize local_hash.
	(print_symbol_value_1): Handle local symbols.
	(symbol_print_statistics): Print local symbol statistics.
	* symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
	Declare new symbols.c functions.  Move many declarations here from
	struc-symbol.h.
	(SYMBOLS_NEED_BACKPOINTERS): Define if needed.
	* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
	(struct symbol): Move bsym to make it clearly the first field.
	Remove TARGET_SYMBOL_FIELDS.
	(symbolS): Don't typedef.
	(struct broken_word): Remove.
	(N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
	(SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
	(symbol_clear_list_pointers): Likewise.
	(symbol_insert, symbol_remove): Likewise.
	(symbol_previous, symbol_append): Likewise.
	(verify_symbol_chain, verify_symbol_chain_2): Likewise.
	(struct local_symbol): Define.
	(local_symbol_converted_p, local_symbol_mark_converted): Define.
	(local_symbol_resolved_p, local_symbol_mark_resolved): Define.
	(local_symbol_get_frag, local_symbol_set_frag): Define.
	(local_symbol_get_real_symbol): Define.
	(local_symbol_set_real_symbol): Define.
	Define.
	* write.c (write_object_file): Call resolve_local_symbol_values.
	* config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
	(TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-multi.h (struct elf_obj_sy): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	(ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
	* config/tc-mcore.h: Don't include struc-symbol.h.
	(TARGET_SYMBOL_FIELDS): Don't define.
	(struct mcore_tc_sy): Define.
	(TC_SYMFIELD_TYPE): Define.
	* Many files: Use symbolS instead of struct symbol.  Use new
	accessor functions rather than referring to symbolS fields
	directly.
	* read.c (s_mri_common): Don't add in value of line_label.
	* config/tc-mips.c (md_apply_fix): Correct parenthesization when
	checking for SEC_LINK_ONCE.
	* config/tc-sh.h (sh_fix_adjustable): Declare.
 1999-06-03 00:29:48 +00:00
Richard Henderson
252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00