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Author SHA1 Message Date
Alan Modra
d2667025dd ld/ 
* ldlang.h (lang_output_section_statement_type): Add after_end field.
	(lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
	(section_for_dot): Declare.
	* ldlang.c (lang_size_sections_1): Correct comment.
	(current_section): Move earlier.
	(current_assign, prefer_next_section): New static vars.
	(lang_do_assignments_1): Add found_end param.  Detect _end
	assignment to set found_end.  Set os->after_end.  Set above statics.
	(lang_do_assignments): Adjust lang_do_assignments_1 call.  Init
	vars.
	(section_for_dot): New function.
	(lang_set_startof): Don't make an absolute symbol.
	(lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
	* ldexp.c (new_rel_from_abs): Use section_for_dot.
	* emultempl/lnk960.em (symbol_at_beginning_of): New function.
	(symbol_at_end_of): Likewise.
	(lnk960_after_allocation): Use them.
	* scripttempl/elf.sc: Precede OTHER_GOT_SYMBOLS with . = .; and
	likewise before __bss_start.

ld/testsuite/
Update far too many tests.
 2012-06-15 15:13:41 +00:00
Alan Modra
ffbc01ccf0 bfd/ 
* elflink.c (elf_link_input_bfd): Provide a file symbol for
	each input file with local syms, if the input lacks such.
	(bfd_elf_final_link): Add a file symbol to mark end of locals
	for which we can associate with input files.
	(struct elf_final_link_info): Add filesym_count field.
	(struct elf_outext_info): Add need_second_pass and second_pass.
	(elf_link_output_extsym): Detect symbols defined in the output
	file, emit them on second pass over locals.
ld/testsuite/
Update to suit added STT_FILE symbols.
 2012-06-06 10:50:18 +00:00
David S. Miller
f956976950 Fix PLT section number regexps in sparc TLS tests. 
ld/testsuite/

	* ld-sparc/tlssunbin32.rd: Update.
	* ld-sparc/tlssunbin64.rd: Likewise.
 2012-05-15 03:59:38 +00:00
David S. Miller
be16f58925 gas/testsuite/ 
* gas/all/gas.exp: Sparc can handle BFD_RELOC_8 for constants.

ld/testsuite/

	* ld-sparc/tlssunbin32.rd: Fix regexp.
	* ld-sparc/tlssunbin64.rd: Likewise.
 2012-04-07 14:16:35 +00:00
H.J. Lu
935bd1e079 bfd/ 
2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10630
	* elflink.c (elf_link_output_extsym): Turn off visibility on
	local symbol.
	(bfd_elf_final_link): Turn off visibility on dynamic local
	symbol.

ld/testsuite/

2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10630
	* ld-alpha/tlsbin.rd: Remove HIDDEN/.hidden on local symbols.
	* ld-alpha/tlsbinr.rd: Likewise.
	* ld-alpha/tlspic.rd: Likewise.
	* ld-cris/libdso-2.d: Likewise.
	* ld-cris/locref1.d: Likewise.
	* ld-cris/locref2.d: Likewise.
	* ld-cris/tls-e-20a.d: Likewise.
	* ld-cris/tls-e-20.d: Likewise.
	* ld-cris/tls-e-80.d: Likewise.
	* ld-cris/tls-gc-68.d: Likewise.
	* ld-cris/tls-gc-69.d: Likewise.
	* ld-cris/tls-gc-70.d: Likewise.
	* ld-cris/tls-gc-75.d: Likewise.
	* ld-cris/tls-gc-76.d: Likewise.
	* ld-cris/tls-gc-79.d: Likewise.
	* ld-cris/tls-gd-1h.d: Likewise.
	* ld-cris/tls-gd-2h.d: Likewise.
	* ld-cris/tls-ld-4.d: Likewise.
	* ld-cris/tls-ld-5.d: Likewise.
	* ld-cris/tls-ld-6.d: Likewise.
	* ld-cris/tls-ld-7.d: Likewise.
	* ld-cris/tls-ldgd-14.d: Likewise.
	* ld-cris/tls-ldgd-15.d: Likewise.
	* ld-cris/tls-local-63.d: Likewise.
	* ld-cris/tls-local-64.d: Likewise.
	* ld-elf/pr9676.rd: Likewise.
	* ld-elf/pr9679.rd: Likewise.
	* ld-elfvsb/hidden2.d: Likewise.
	* ld-i386/tlsbindesc.rd: Likewise.
	* ld-i386/tlsbin.rd: Likewise.
	* ld-i386/tlsdesc.rd: Likewise.
	* ld-i386/tlsgdesc.rd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlspic.rd: Likewise.
	* ld-ia64/tlsbin.rd: Likewise.
	* ld-ia64/tlspic.rd: Likewise.
	* ld-powerpc/tlsexe32.r: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
	* ld-s390/tlsbin_64.rd: Likewise.
	* ld-s390/tlsbin.rd: Likewise.
	* ld-s390/tlspic_64.rd: Likewise.
	* ld-s390/tlspic.rd: Likewise.
	* ld-sparc/gotop32.rd: Likewise.
	* ld-sparc/gotop64.rd: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin64.rd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
	* ld-x86-64/tlsbindesc.rd: Likewise.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlsgdesc.rd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
	* ld-xtensa/tlsbin.rd: Likewise.
	* ld-xtensa/tlspic.rd: Likewise.

	* ld-elf/local1.d: New.
	* ld-elf/local1.map: Likewise.
	* ld-elf/local1.s: Likewise.
	* ld-ia64/local1.d: Likewise.
	* ld-ia64/local1.map: Likewise.
	* ld-ia64/local1.s: Likewise.
 2009-09-24 15:56:52 +00:00
Alan Modra
f9272224cd Tolerate some whitespace differences in readelf output. 2009-09-23 03:12:28 +00:00
Mike Frysinger
c9ccd0dfa0 2007-09-29 Mike Frysinger <vapier@gentoo.org> 
* ld-alpha/tlsbin.rd: Use [0-9]+ to match section header count and
	0x[0-9a-f]+ to match section header offset.  Match section indexes
	with \[[ 0-9]+\].  Use [0-9]+ to match program header count and
	0x[0-9a-f]+ to match program header offset.  Match .dynsym and
	.symtab entry counts with [0-9]+.
	* ld-alpha/tlsbinr.rd: Likewise.
	* ld-alpha/tlspic.rd: Likewise.
	* ld-i386/tlsbin.rd: Likewise.
	* ld-i386/tlsbindesc.rd: Likewise.
	* ld-i386/tlsdesc.rd: Likewise.
	* ld-i386/tlsgdesc.rd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlspic.rd: Likewise.
	* ld-ia64/tlsbin.rd: Likewise.
	* ld-ia64/tlspic.rd: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexe32.r: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
	* ld-s390/tlsbin.rd: Likewise.
	* ld-s390/tlsbin_64.rd: Likewise.
	* ld-s390/tlspic.rd: Likewise.
	* ld-s390/tlspic_64.rd: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin64.rd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-x86-64/tlsbindesc.rd: Likewise.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlsgdesc.rd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
 2007-09-30 01:33:15 +00:00
Alan Modra
74541ad4c0 bfd/ 
* elf-bfd.h (struct elf_link_hash_table): Reorder.  Add
	text_index_section and data_index_section.
	(struct elf_backend_data): Add elf_backend_init_index_section.
	(_bfd_elf_init_1_index_section): Declare.
	(_bfd_elf_init_2_index_sections): Declare.
	* elfxx-target.h (elf_backend_init_index_section): Define.
	(elfNN_bed): Init new field.
	* elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
	section and text_index_section plus data_index_section.
	(_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
	(_bfd_elf_init_1_index_section): New function.
	(_bfd_elf_init_2_index_sections): New function.
	(bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
	(elf_link_input_bfd): When emitting relocs, use text_index_section
	and data_index_section for removed sections.
	* elf-m10300.c (elf_backend_omit_section_dynsym): Define.
	* elf32-i386.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-xstormy16.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-mmix.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elfxx-ia64.c: Likewise.
	* elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
	and data_index_section sym for relocs against sections with no dynamic
	section sym.
	(elf_backend_init_index_section): Define.
	* elf32-cris.c: Similarly.
	* elf32-hppa.c: Similarly.
	* elf32-i370.c: Similarly.
	* elf32-m68k.c: Similarly.
	* elf32-mips.c: Similarly.
	* elf32-ppc.c: Similarly.
	* elf32-s390.c: Similarly.
	* elf32-sparc.c: Similarly.
	* elf32-vax.c: Similarly.
	* elf64-mips.c: Similarly.
	* elf64-ppc.c: Similarly.
	* elf64-s390.c: Similarly.
	* elf64-sparc.c: Similarly.
	* elf64-x86-64.c: Similarly.
	* elfn32-mips.c: Similarly.
	* elfxx-mips.c: Similarly.
	* elfxx-sparc.c: Similarly.
	* linker.c (fix_syms): Base symbols in removed sections on
	previous section in preference to using absolute section.

ld/
	* ldlang.c (strip_excluded_output_sections): Do strip sections
	that define syms, but don't ignore them.
	* ld.texinfo (Output Section Discarding): Revise.
	* emultempl/armcoff.em (gld${EMULATION_NAME}_finish): Always call
	finish_default.

ld/testsuite/
	Update for section sym changes.
 2006-10-17 13:41:49 +00:00
Alan Modra
f0b5bb34d5 bfd/ 
PR ld/2723
	* elflink.c (bfd_elf_final_link): Don't output section symbols
	for special ELF sections.
ld/testsuite/
Update for removal of some section syms.
 2006-06-02 00:32:00 +00:00
Alan Modra
8d1d654fb4 bfd/ 
* elf32-cris.c (elf_cris_adjust_gotplt_to_got): Move assert later.
	* elfxx-mips.c (_bfd_mips_elf_hide_symbol): Cope with being called
	without any got section.

ld/testsuite/
	* ld-alpha/tlsbin.rd: Update.
	* ld-alpha/tlsbinr.rd: Update.
	* ld-cris/locref1.d: Update.
	* ld-cris/locref2.d: Update.
	* ld-i386/tlsbin.rd: Update.
	* ld-ia64/tlsbin.rd: Update.
	* ld-powerpc/tlsexe.r: Update.
	* ld-powerpc/tlsexe32.r: Update.
	* ld-powerpc/tlsexetoc.r: Update.
	* ld-s390/tlsbin.rd: Update.
	* ld-s390/tlsbin_64.rd: Update.
	* ld-sparc/tlssunbin32.rd: Update.
	* ld-sparc/tlssunbin64.rd: Update.
	* ld-x86-64/tlsbin.rd: Update.
 2005-08-17 10:04:33 +00:00
Alan Modra
85167a847e Adjust for dynamic sym changes. 2005-08-15 15:39:48 +00:00
Jakub Jelinek
bd695bcc90 2005-04-11 David S. Miller <davem@davemloft.net> 
* elf32-sparc.c (elf32_sparc_relocate_section,
	R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
	R_SPARC_TLS_LE_{HIX22,LOX10}.
	(elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
	xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
	(elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
	or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.

	* ld-sparc/tlssunbin32.dd: Update for TLS relocation fixes.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin32.sd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
 2005-04-11 22:13:28 +00:00
H.J. Lu
57316bff0a bfd/ 
2005-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* elflink.c (elf_mark_used_section): New.
	(bfd_elf_gc_sections): Call elf_gc_mark_section for
	non-relocatable link if we don't do GC.

include/

2005-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* bfdlink.h (bfd_link_info): Add gc_sections.

ld/

2005-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_finish): Remove
	unused empty output sections for non-relocatable link.

	* ld.h (args_type): Remove gc_sections.

	* ldlang.c (lang_mark_used_section): New.
	(lang_gc_sections): Use link_info.gc_sections instead of
	command_line.gc_sections.
	* ldmain.c (main): Likewise.
	* lexsup.c (parse_args): Likewise.
	* ldlang.c (lang_process): Call lang_mark_used_section.

	* ldmain.c (main): Initialize link_info.gc_sections to FALSE.

ld/testsuite/

2005-03-16  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-alpha/tlsbin.rd: Updated for empty section removal.
	* ld-alpha/tlsbinr.rd: Likewise.
	* ld-alpha/tlspic.rd: Likewise.
	* ld-arm/mixed-lib.sym: Likewise.
	* ld-i386/tlsbin.rd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlspic.rd: Likewise.
	* ld-ia64/tlsbin.rd: Likewise.
	* ld-ia64/tlspic.rd: Likewise.
	* ld-powerpc/apuinfo.rd: Likewise.
	* ld-powerpc/powerpc.exp: Likewise.
	* ld-powerpc/tlsexe32.r: Likewise.
	* ld-s390/tlsbin.rd: Likewise.
	* ld-s390/tlsbin_64.rd: Likewise.
	* ld-s390/tlspic.rd: Likewise.
	* ld-s390/tlspic_64.rd: Likewise.
	* ld-sh/tlsbin-2.d: Likewise.
	* ld-sh/tlspic-2.d: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
 2005-03-16 21:52:48 +00:00
Hans-Peter Nilsson
ca7d30d9ca * ld-cris/expdyn1.d, ld-cris/expdyn5.d, ld-cris/expdyn6.d, 
ld-cris/expdyn7.d, ld-cris/gotplt1.d, ld-cris/gotplt2.d,
	ld-cris/gotplt3.d, ld-cris/hiddef1.d, ld-cris/libdso-2.d,
	ld-cris/locref1.d, ld-cris/locref2.d, ld-cris/weakref2.d,
	ld-i386/tlsbin.rd, ld-i386/tlsnopic.rd, ld-i386/tlspic.rd,
	ld-ia64/tlsbin.dd, ld-ia64/tlsbin.rd, ld-ia64/tlspic.dd,
	ld-ia64/tlspic.rd, ld-powerpc/tlsexe32.d, ld-powerpc/tlsexe32.g,
	ld-powerpc/tlsexe32.r, ld-powerpc/tlsexe32.t,
	ld-powerpc/tlsso32.d, ld-powerpc/tlsso32.g, ld-powerpc/tlsso32.r,
	ld-powerpc/tlsso32.t, ld-s390/tlsbin.dd, ld-s390/tlsbin.rd,
	ld-s390/tlspic.rd, ld-sparc/tlssunbin32.rd,
	ld-sparc/tlssunpic32.rd, ld-x86-64/tlsbin.rd, ld-x86-64/tlspic.dd,
	ld-x86-64/tlspic.rd: Adjust for _GLOBAL_OFFSET_TABLE_ now hidden.
 2004-11-02 05:40:05 +00:00
Jakub Jelinek
d74eb79518 * ld-sparc/tlssunpic32.rd: Adjust for section reordering changes 
and removal of unneeded STT_SECTION symbols from .dynsym.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
	* ld-sparc/tlssunpic32.sd: Likewise.
	* ld-sparc/tlssunbin32.dd: Likewise.
	* ld-sparc/tlssunbin32.sd: Likewise.
	* ld-sparc/tlssunbin32.td: Likewise.
 2004-07-01 16:24:51 +00:00
Jakub Jelinek
b9734f3572 bfd/ 
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
	(elf32_sparc_rev32_howto): New variable.
	(sparc_reloc_map): Add TLS relocs.
	(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
	Handle REV32.
	(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
	New functions.
	(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
	struct elf32_sparc_link_hash_table):
	New structures.
	(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
	elf32_sparc_hash_table): Define.
	(link_hash_newfunc, elf32_sparc_link_hash_table_create,
	create_got_section, elf32_sparc_create_dynamic_sections,
	elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
	functions.
	(elf32_sparc_check_relocs): Handle TLS relocs.  Add dynamic reloc
	reference counting.
	(elf32_sparc_gc_sweep_hook): Likewise.
	(elf32_sparc_adjust_dynamic_symbol): Likewise.
	(elf32_sparc_size_dynamic_sections): Likewise.
	(elf32_sparc_relocate_section): Likewise.
	(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
	New functions.
	(elf32_sparc_object_p): Allocate backend private object data.
	(bfd_elf32_bfd_link_hash_table_create,
	elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
	elf_backend_can_refcount): Define.
	(elf_backend_create_dynamic_sections): Define to
	elf32_sparc_create_dynamic_sections.
	* reloc.c: Add SPARC TLS relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
	(sparc_reloc_map): Likewise.
gas/
	* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
	(tc_gen_reloc): Handle TLS relocs.
	(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
	* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
	relocs.
	* config/obj-elf.c (obj_elf_section_word): Handle tls.
	(obj_elf_type): Handle tls_object.
include/
	* elf/sparc.h: Add TLS relocs.  Move R_SPARC_REV32 to 252.
ld/testsuite/
	* ld-sparc/sparc.exp: New.
	* ld-sparc/tlsg32.s: New test.
	* ld-sparc/tlsg32.sd: Likewise.
	* ld-sparc/tlsg64.s: Likewise.
	* ld-sparc/tlsg64.sd: Likewise.
	* ld-sparc/tlslib.s: Likewise.
	* ld-sparc/tlsnopic.s: Likewise.
	* ld-sparc/tlspic.s: Likewise.
	* ld-sparc/tlssunbin32.dd: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin32.s: Likewise.
	* ld-sparc/tlssunbin32.sd: Likewise.
	* ld-sparc/tlssunbin32.td: Likewise.
	* ld-sparc/tlssunbin64.dd: Likewise.
	* ld-sparc/tlssunbin64.rd: Likewise.
	* ld-sparc/tlssunbin64.s: Likewise.
	* ld-sparc/tlssunbin64.sd: Likewise.
	* ld-sparc/tlssunbin64.td: Likewise.
	* ld-sparc/tlssunbinpic32.s: Likewise.
	* ld-sparc/tlssunbinpic64.s: Likewise.
	* ld-sparc/tlssunnopic32.dd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic32.s: Likewise.
	* ld-sparc/tlssunnopic32.sd: Likewise.
	* ld-sparc/tlssunnopic64.dd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunnopic64.s: Likewise.
	* ld-sparc/tlssunnopic64.sd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic32.s: Likewise.
	* ld-sparc/tlssunpic32.sd: Likewise.
	* ld-sparc/tlssunpic32.td: Likewise.
	* ld-sparc/tlssunpic64.dd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
	* ld-sparc/tlssunpic64.s: Likewise.
	* ld-sparc/tlssunpic64.sd: Likewise.
	* ld-sparc/tlssunpic64.td: Likewise.
 2003-01-24 23:44:45 +00:00