Commit graph

125 commits

Author SHA1 Message Date
H.J. Lu
df8162158d 2003-10-24 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (lang_vers_match): Fix a typo.
2003-10-24 18:55:39 +00:00
H.J. Lu
7a995eb391 2003-10-24 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (lang_vers_match): Check demangled symbols.
2003-10-24 15:40:20 +00:00
H.J. Lu
5e35cbc224 bfd/
2003-10-24  H.J. Lu  <hongjiu.lu@intel.com>

	* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Look up
	hash table for real symbols.

include/

2003-10-24  H.J. Lu  <hongjiu.lu@intel.com>

	* bfdlink.h (bfd_elf_version_expr): Add "symbol" and remove
	"wildcard".

ld/

2003-10-24  H.J. Lu  <hongjiu.lu@intel.com>

	* ldlang.c (lang_vers_match): Check "symbol" instead of
	"wildcard" and "pattern". Fix a typo.
	(lang_finalize_version_expr_head): Likewise.
	(lang_register_vers_node): Likewise.
	(realsymbol): New function.
	(lang_new_vers_pattern): Set "symbol" and remove "wildcard".

	* ldlex.l (V_IDENTIFIER): Allow '\\'.
2003-10-24 14:55:14 +00:00
Jakub Jelinek
108ba30509 bfd/
* elflink.c (_bfd_elf_export_symbol): Adjust for globals and locals
	field changes.
	(_bfd_elf_link_assign_sym_version): Likewise.
	* elflink.h (size_dynamic_sections): Likewise.
include/
	* bfdlink.h (struct bfd_elf_version_expr): Remove match field.
	Add wildcard and mask fields.
	(BFD_ELF_VERSION_C_TYPE): Define.
	(BFD_ELF_VERSION_CXX_TYPE): Likewise.
	(BFD_ELF_VERSION_JAVA_TYPE): Likewise.
	(struct bfd_elf_version_expr_head): New.
	(struct bfd_elf_version_tree): Add match field.
	Change type of globals and locals fields
	to struct bfd_elf_version_expr_head.
ld/
	* ldlang.c: Include hashtab.h.
	(lang_vers_match_lang_c, lang_vers_match_lang_cplusplus,
	lang_vers_match_lang_java): Remove.
	(lang_vers_match): New function.
	(lang_new_vers_pattern): Initialize wildcard and mask
	fields, don't initialize match.
	(lang_new_vers_node): Use xcalloc.  Adjust for globals and
	locals field type changes.  Set match field.
	(version_expr_head_hash, version_expr_head_eq): New functions.
	(lang_finalize_version_expr_head): New function.
	(lang_register_vers_node): Call lang_finalize_version_expr_head.
	Search in hash table if not wildcard when looking for duplicates.
	* emultempl/ppc64elf.em (new_vers_pattern): Don't bother with
	duplicate checking.  Initialize all fields of dot_entry from entry
	with the exception of pattern and next.
2003-10-22 06:58:17 +00:00
Nick Clifton
a747ee4d51 Add warning messages for the use of an undeclared memory region and the
redefintion of an already declared region.
2003-10-21 15:33:47 +00:00
Hans-Peter Nilsson
86d3c9a824 * ldlang.c (lang_size_sections): Last, set _cooked_size for output
sections.
2003-10-17 23:05:50 +00:00
Hans-Peter Nilsson
420e579cc4 * ld.texinfo (Builtin Functions) <DEFINED>: Say that only symbols
defined before the statement using DEFINED yield 1.
	* ldexp.c (fold_name) <case DEFINED>: In lang_first_phase_enum,
	call lang_track_definedness on symbol.  In subsequent phases, use
	lang_symbol_definition_iteration and lang_statement_iteration to
	check whether the symbol was defined before the current statement.
	(exp_fold_tree) <case etree_assign et al>: Call
	lang_update_definedness before updating symbol type when setting
	symbol.
	* ldlang.c (lang_definedness_table): New variable.
	(lang_definedness_newfunc, lang_track_definedness)
	(lang_symbol_definition_iteration, lang_update_definedness): New
	functions.
	(lang_init): Initialize lang_definedness_table and
	lang_statement_iteration.
	(lang_finish): Destroy bfd_hash_table_free.
	(lang_size_sections): Increment lang_statement_iteration.
	(lang_do_assignments_1): New function with former
	lang_do_assignments contents.  Change recursive calls to call this
	function.
	(lang_do_assignments): Evacuate contents.  Increment
	lang_statement_iteration, then just call lang_do_assignments_1.
	* ldlang.h (struct lang_definedness_hash_entry)
	(lang_statement_iteration, lang_track_definedness)
	(lang_symbol_definition_iteration, lang_update_definedness):
	Declare.
2003-10-11 09:16:20 +00:00
Alexandre Oliva
a7f18fb387 * ldlang.c (lang_size_sections_1): Use IGNORE_SECTION to tell
whether to skip test for no memory region.
2003-10-08 22:17:35 +00:00
Alan Modra
7e7d57681b * ld.texinfo: Typo fixes. Document SUBALIGN.
* ldgram.y (opt_subalign): Add.
	* ldlex.l (SUBALIGN): Recognize.
	* ldlang.c (overlay_subalign): New var.
	(lang_enter_overlay): Add subalign param.
	(lang_enter_overlay_section): Pass overlay_subalign to
	lang_enter_output_section_statement.
	* ldlang.h (lang_enter_overlay): Update.
2003-07-27 11:58:28 +00:00
Alan Modra
1579bae1cd Convert to C90 2003-06-28 05:28:54 +00:00
Alan Modra
1049f94e8e Correct spelling of "relocatable". 2003-06-25 06:40:27 +00:00
H.J. Lu
f97b9cb853 bfd/
2003-06-17  H.J. Lu <hongjiu.lu@intel.com>

	* section.c (struct sec): Put back kept_section.
	(STD_SECTION): Put back kept_section initialization.
	* bfd-in2.h: Regenerate.

	* elflink.h (elf_link_input_bfd): Also check discarded linkonce
	sections for relocateable output. Use kept_section to preserve
	debug information discarded by linkonce.

ld/

2003-06-17  H.J. Lu <hongjiu.lu@intel.com>

	* ldlang.c (section_already_linked): Put back assignment of
	kept_section.
2003-06-18 00:30:04 +00:00
Nick Clifton
661849791b Default to generating a fatal error message if a loadable section is not
allocated to a memory region when regions are defined.
2003-05-09 16:12:07 +00:00
H.J. Lu
c7996ad628 bfd/
2003-04-28  H.J. Lu <hjl@gnu.org>

	* elfxx-ia64.c (elfNN_ia64_relax_section): Relax ldxmov during
	the relax finalize pass.

	* section.c (struct sec): Add need_finalize_relax and remove
	flag11.
	(STD_SECTION): Update struct sec initializer.
	* bfd-in2.h: Regenerated.

include/

2003-04-28  H.J. Lu <hjl@gnu.org>

	* bfdlink.h (bfd_link_info): Add relax_finalizing.

ld/

2003-04-28  H.J. Lu <hjl@gnu.org>

	* ldlang.c (lang_process): Add the relax finalize pass.

	* ldmain.c (main): Initialize link_info.relax_finalizing to
	FALSE.
2003-04-29 01:53:46 +00:00
Nick Clifton
5ed6aba41c Fix memory leaks 2003-03-31 18:13:25 +00:00
Alexandre Oliva
e3f2db7fa6 * ldfile.h (struct search_dirs): Added sysrooted field.
* ldlang.h (struct lang_input_statement_struct): Likewise.
* ldfile.c (ldfile_add_library_path): Mark sysrooted paths.
(ldfile_open_file_search): Look for sysrooted filename starting
with / in ld_sysroot instead of in the current directory.  Clear
sysrooted flag if it's found in the current directory.  Set it
from the search directory's sysrooted flag where it is found
otherwise.
* ldlang.c (ldlang_sysrooted_script): New static variable.
(new_afile): Mark search_file_enums as sysrooted if
ldlang_sysrooted_script.
(load_symbols): Set ldlang_sysrooted_script according to the
script's sysrooted field while processing it.
* ld.texinfo: Document INPUT behavior in sysroot.
2003-03-03 20:00:35 +00:00
Nick Clifton
cf888e70e2 Disable region size checking whilst relaxing sections. 2003-02-21 10:51:24 +00:00
Kazu Hirata
396a246719 * ldfile.c: Fix comment typos.
* ldlang.c: Likewise.
	* mri.c: Likewise.
	* pe-dll.c: Likewise.
2003-01-02 03:53:53 +00:00
Nick Clifton
312b768e2f Change linker's default behaviour - it will now reject binary files whoes
architecture it does not recognise, unless it has explicitly told to accept
them.
2002-12-23 10:45:03 +00:00
Alan Modra
18794b0c44 * ldlang.c (init_os): Ensure sections mentioned in load_base
are initialized.
2002-12-06 22:33:18 +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
Alan Modra
c4c4121963 * ldlang.c (lang_add_section): Discard debugging sections that have
been marked SEC_EXCLUDE.
2002-11-12 11:31:43 +00:00
Daniel Jacobowitz
df2a731323 * emultempl/aix.em: Use include <> for generated headers.
* emultempl/beos.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/pe.em: Likewise.
	* ldctor.c: Likewise.
	* ldexp.c: Likewise.
	* ldfile.c: Likewise.
	* ldlang.c: Likewise.
	* ldlex.c: Likewise.
	* ldlex.l: Likewise.
	* ldmain.c: Likewise.
	* ldmisc.c: Likewise.
	* ldwrite.c: Likewise.
	* lexsup.c: Likewise.
	* mri.c: Likewise.
	* pe-dll.c: Likewise.
2002-10-30 03:57:39 +00:00
Alan Modra
03bdc40405 * ldlang.c (load_symbols): Revert last change. 2002-10-15 00:09:02 +00:00
Alan Modra
7c519c12a3 * ldlang.c (load_symbols): Don't call bfd_link_add_symbols when
just_syms_flag.
	(lang_reasonable_defaults): Don't compare against false.
	(size_input_section): Likewise.
	(lang_size_sections_1): Likewise.
	(lang_do_assignments): Likewise.
	(lang_add_output): Likewise.
2002-10-14 13:08:19 +00:00
Jakub Jelinek
599917b82b * ldfile.c (ldfile_try_open_bfd): When searching skip linker scripts if
they have OUTPUT_FORMAT not matching actual output format.
	* ldlang.c (lang_get_output_target): New function.
	(open_output): Use it.
	* ldlang.h (lang_get_output_target): New prototype.
2002-10-10 15:59:10 +00:00
H.J. Lu
c04c958616 2002-10-08 H.J. Lu <hjl@gnu.org>
* ldlang.c (lang_file_exist): Removed.
	(new_afile): Revert the last change.
	* ldlang.h (lang_file_exist): Removed.
	* lexsup.c (parse_args): Revert the last change.
2002-10-08 20:12:45 +00:00
Nick Clifton
53b2a62f07 Abort if the filename to be added matches the linker output filename. 2002-10-07 16:08:21 +00:00
Alan Modra
7abb6dea2c * ldlang.c (offsetof): Define if not defined. 2002-08-20 23:48:18 +00:00
Alan Modra
c553bb910d * emulparams/elf32_dlx.sh (TARGET_PAGE_SIZE): Set to 1.
(MAXPAGESIZE): Set to 1.

	* ld.h (ALIGN_N): Delete.
	* ldexp.h (align_n): Declare.
	* ldexp.c (align_n): New function.
	(fold_binary): Use align_n instead of ALIGN_N.
	(exp_fold_tree): Likewise.
	* ldlang.c (lang_size_sections_1): Likewise.
	(lang_one_common): Likewise.
2002-08-13 02:08:26 +00:00
H.J. Lu
3194163592 Check symbols with undefine version. 2002-08-08 03:50:18 +00:00
Jakub Jelinek
704afa601f * elf.c (elf_fake_sections): Fix up .tbss sh_size and sh_type.
* ldlang.c (lang_add_section): Don't turn .tbss into normal sections
	for relocatable link.
	(lang_size_sections_1): Don't make .tbss zero size for relocatable
	link.
2002-07-30 14:28:55 +00:00
Alan Modra
34786259b8 * ldlang.c (print_wild_statement): Fix output formatting. 2002-07-05 12:54:28 +00:00
Alan Modra
4bd5a3935b * ldlang.c: (strip_excluded_output_sections): New function.
(lang_process): Call it.
	(lang_size_sections_1): Revert 2002-06-10 change.
2002-07-04 14:41:01 +00:00
Alan Modra
e3e942e990 * ldlang.h (entry_sym): Make it a struct bfd_sym_chain.
* ldlang.c (entry_sym): Likewise.
	(ldlang_undef_chain_list_type): Likewise.
	(lang_finish): Adjust references to entry_symbol.
	(lang_add_entry): Likewise.
	(lang_gc_sections): Use link_info.gc_sym_list.
	(lang_process): Set link_info.gc_sym_list.
	* ldlex.l: Include bfdlink.h.
	* ldmain.c (main): Init link_info.gc_sym_list.
	* emultempl/aix.em: Adjust references to entry_symbol.
	* emultempl/armcoff.em: Likewise.
	* emultempl/armelf.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/ppc64elf.em (ppc_after_open): New function.
	(LDEMUL_AFTER_OPEN): Define.
	* emulparams/elf64ppc.sh: KEEP .opd sections.
2002-07-01 08:07:31 +00:00
Richard Sandiford
e052cfbe68 * ldlang.c (lang_size_sections_1): Skip removed output sections. 2002-06-10 16:12:04 +00:00
Alan Modra
9ad85d9b01 * ldlang.c (section_already_linked): Call bfd_discard_group. Typo fix. 2002-06-04 01:07:29 +00:00
Richard Sandiford
ee3cc2e2ee * ldlang.c (lang_size_sections_1): Move check for conflicting load
addresses and regions from here...
	(lang_get_regions): ...to this new function.
	(lang_leave_output_section_statement): Use lang_get_regions.
	(lang_leave_overlay): Likewise.
	* mri.c (mri_draw_tree): Pass null as last argument to
	lang_leave_output_section_statement.
	* emultempl/elf32.em (gld*_place_orphan): Likewise.
	* emultempl/mmo.em (mmo_place_orphan): Likewise.
	* emultempl/pe.em (gld*_place_orphan): Likewise.
2002-05-27 08:22:08 +00:00
Alan Modra
0d6d936fc1 * ldlang.c (lang_process): Formatting, grammar. 2002-05-25 13:10:11 +00:00
Jakub Jelinek
13ae64f3c7 * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
	(_bfd_elf_print_private_bfd_data): Add PT_TLS.
	(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
	(map_sections_to_segments): Build PT_TLS segment if necessary.
	(assign_file_positions_for_segments): Likewise.
	(get_program_header_size): Account for PT_TLS segment.
	(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
	SEC_THREAD_LOCAL sections to STT_TLS.
	* reloc.c: Add 386 and IA-64 TLS relocs.
	* section.c (SEC_THREAD_LOCAL): Define.
	(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
	Remove.
	* elflink.h (elf_link_add_object_symbols): Support .tcommon.
	(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
	unconditionally.
	(struct elf_final_link_info): Add first_tls_sec.
	(elf_bfd_final_link): Set first_tls_sec.
	Compute elf_hash_table (info)->tls_segment.
	(elf_link_output_extsym): Handle STT_TLS symbols.
	(elf_link_input_bfd): Likewise.
	* syms.c (BSF_THREAD_LOCAL): Define.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.
	* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
	elf_i386_mkobject, elf_i386_object_p): New functions.
	(elf_howto_table): Add TLS relocs.
	(elf_i386_reloc_type_lookup): Support TLS relocs.
	(elf_i386_info_to_howto_rel): Likewise.
	(struct elf_i386_link_hash_entry): Add tls_type.
	(struct elf_i386_obj_tdata): New.
	(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
	New macros.
	(struct elf_i386_link_hash_table): Add tls_ldm_got.
	(link_hash_newfunc): Clear tls_type.
	(elf_i386_check_relocs): Support TLS relocs.
	(elf_i386_gc_sweep_hook): Likewise.
	(allocate_dynrelocs): Likewise.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject, elf_backend_object_p): Define.
	* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
	dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
	want_tprel, want_dtpmod, want_dtprel.
	(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
	(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
	R_IA64_LTOFF_TPREL22.
	(elf_code_to_howto_index): Add TLS relocs.
	(elfNN_ia64_check_relocs): Support TLS relocs.
	(allocate_global_data_got): Account for TLS .got data.
	(allocate_dynrel_entries): Account for TLS dynamic relocations.
	(elfNN_ia64_install_value): Supprt TLS relocs.
	(set_got_entry): Support TLS relocs.
	(elfNN_ia64_relocate_section): Likewise.

	* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
	(obj_elf_common): Call elf_common.
	(obj_elf_tls_common): New function.
	(elf_pseudo_tab): Support .tls_common.
	(special_sections): Add .tdata and .tbss.
	(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
	sections.
	(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
	(obj_elf_parse_section_letters): Include T in error message.
	* config/tc-ppc.c (ppc_section_letter): Likewise.
	* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
	(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
	SEC_MERGE.
	* config/tc-sparc.c (md_apply_fix3): Likewise.
	* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
	Define them if not BFD_ASSEMBLER.
	(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
	and @NTPOFF.
	(md_apply_fix3): Add TLS relocs.
	* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
	FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
	FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
	(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
	(ia64_elf_section_letter): Include T in error message.
	(md_begin): Support TLS operators.
	(md_operand): Likewise.
	(ia64_gen_real_reloc_type): Support TLS relocs.
	* testsuite/gas/i386/tlspic.s: New file.
	* testsuite/gas/i386/tlsd.s: New file.
	* testsuite/gas/i386/tlsnopic.s: New file.
	* testsuite/gas/i386/tlsd.d: New file.
	* testsuite/gas/i386/tlsnopic.d: New file.
	* testsuite/gas/i386/tlspic.d: New file.
	* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
	* testsuite/gas/ia64/tls.s: New file.
	* testsuite/gas/ia64/tls.d: New file.
	* testsuite/gas/ia64/ia64.exp: Add tls test.
	* write.c (adjust_reloc_syms): Don't change symbols in
	SEC_THREAD_LOCAL sections to STT_SECTION + addend.

	* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
	* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
	* elf/i386.h: Add TLS relocs.

	* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
	* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
	output section if necessary.  Handle .tbss.
	(lang_size_sections): Clear _raw_size for .tbss section
	(it allocates space in PT_TLS segment only).
	* ldwrite.c (build_link_order): Build link order for .tbss too.

	* readelf.c (get_segment_type): Add PT_TLS.
	(get_elf_section_flags): Add SHF_TLS.
	(get_dynamic_flags): Optimize.  Add DF_STATIC_TLS.
	(process_dynamic_segment): Use puts instead of printf.
	(get_symbol_type): Support STT_TLS.
	* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
	SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
	Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
Alan Modra
fac1652d6b * ldemul.c (ldemul_new_vers_pattern): New function.
* ldemul.h (ldemul_new_vers_pattern): Declare.
	(struct ld_emulation_xfer_struct): Add new_vers_pattern.
	* ldlang.c (lang_new_vers_pattern): Call ldemul_new_vers_pattern.
	* emultempl/ppc64elf.em (dotsyms): New static var.
	(gld${EMULATION_NAME}_new_vers_pattern): New function.
	(LDEMUL_NEW_VERS_PATTERN): Define.
	(PARSE_AND_LIST_PROLOGUE): Add OPTION_DOTSYMS, OPTION_NO_DOTSYMS.
	(PARSE_AND_LIST_LONGOPTS): Likewise.
	(PARSE_AND_LIST_ARGS_CASES): Handle them.
	* emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Update
	initialiser.
	* emultempl/armcoff.em: Likewise.
	* emultempl/armelf_oabi.em: Likewise.
	* emultempl/beos.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/generic.em: Likewise.
	* emultempl/gld960.em: Likewise.
	* emultempl/gld960c.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/lnk960.em: Likewise.
	* emultempl/m68kcoff.em: Likewise.
	* emultempl/mipsecoff.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/sunos.em: Likewise.
	* emultempl/ticoff.em: Likewise.
	* emultempl/vanilla.em: Likewise.
2002-05-22 09:04:48 +00:00
Alan Modra
c2c01aa78c * ldlang.c (section_already_linked): Call bfd_link_just_syms.
(lang_place_orphans): Abort if just_syms_flag.
2002-05-15 00:19:23 +00:00
Richard Sandiford
9f88b410a0 * ldlang.h (lang_output_section_statement_type): Add update_dot_tree.
(lang_enter_overlay): Remove the last two parameters.
	(lang_leave_overlay): Take them here instead.
	* ldgram.y (memspec_at_opt): Set $$ to null if no region is given.
	(section): Pass LMA and crossref flag to lang_leave_overlay rather
	than lang_enter_overlay.
	* ldlang.c (lang_memory_region_lookup): Return null for null names.
	(lang_output_section_statement_lookup): Initialize update_dot_tree.
	(lang_size_sections_1): Evaluate it.
	(lang_leave_output_section_statement): Rework LMA lookup.
	(overlay_lma, overlay_nocrossrefs): Remove.
	(lang_enter_overlay): Remove LMA and corssref arguments.
	(lang_enter_overlay_section): Don't set the LMA here.
	(lang_leave_overlay): Take LMA and crossref arguments.  Move the '.'
	assignment to the last section's update_dot_tree.  Unconditionally
	use the load and run-time regions specified in the OVERLAY statement.
	Likewise the first section's LMA.  Only set the other sections' LMAs
	when no load region is given.
2002-05-07 11:04:54 +00:00
Kazu Hirata
b7a26f91f4 * ld.h: Fix formatting.
* ldexp.c: Likewise.
	* ldfile.c: Likewise.
	* ldlang.c: Likewise.
	* ldmain.c: Likewise.
	* lexsup.c: Likewise.
	* pe-dll.c: Likewise.
2002-05-03 13:48:55 +00:00
Richard Sandiford
7b17f854f7 * ldlang.c (print_assignment): Update print_dot for assignments to ".".
* ldexp.c (exp_print_token): Add "infix_p" argument.
	(exp_print_tree): Update accordingly.
2002-04-30 09:21:27 +00:00
Alan Modra
d08a14c385 * ldlang.c (lang_size_sections_1): Don't complain about
SEC_NEVER_LOAD sections having no memory region specified.
2002-04-08 01:01:43 +00:00
Alan Modra
fcf0e35b46 * ldlang.c (ldlang_add_undef): If the output bfd has been opened,
add the symbol to the linker hash table immediately.
	(lang_place_undefineds): Split symbol creation out..
	(insert_undefined): ..to here.
2002-03-20 07:49:53 +00:00
Alan Modra
862120bdbe * ldmain.c (main): Move .text readonly flag fudges from here..
* ldlang.c (lang_process): ..to here.
2002-03-18 02:55:51 +00:00
Alan Modra
d35a52e2a7 * ldlang.c (lang_check): Remove the word size check added in last
change.  Treat emitrelocations case as for relocatable links.
2002-03-14 10:39:46 +00:00
Alan Modra
30cba02509 * ldlang.c (lang_check): Do relocatable link checks first, so that
warn_mismatch can't override.  Check compatible and word size too.
2002-03-13 02:56:36 +00:00