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2002-10-16 * Makefile.am (BFD32_BACKENDS): Remove elfarmqnx-nabi.lo,Alan Modra1-3/+57
elf32-i386-fbsd.lo, elf32-i386qnx.lo, elf32-ppcqnx.lo, elf32-sh-lin.lo, elf32-sh64-lin.lo, elf32-sh-nbsd.lo, elf32-sh64-nbsd.lo, elf32-shqnx.lo. Add elf32-qnx.lo. (BFD32_BACKENDS_CFILES): Likewise for corresponding C files. (BFD64_BACKENDS): Remove elf64-sh64-lin.lo, elf64-sh64-nbsd.lo. (BFD64_BACKENDS_CFILES): Likewise for corresponding C files. (SOURCE_HFILES): Add elf32-qnx.h. (BUILD_HFILES): Add bfdver.h. Run "make dep-am". * Makefile.in: Regenerate. * configure.in Update bfd vector dependencies. * configure: Regenerate. * elf32-i386-fbsd.c: Delete. Move code to elf32-i386.c. * elf32-i386qnx.c: Likewise. * elf32-ppcqnx.c: Delete. Move code to elf32-ppc.c. * elf32-sh-nbsd.c: Delete. Move code to elf32-sh.c. * elf32-sh-lin.c: Likewise. * elf32-shqnx.c: Likewise. * elf32-sh64-lin.c: Delete. Move code to elf32-sh64.c. * elf32-sh64-nbsd.c: Likewise. * elf64-sh64-lin.c: Delete. Move code to elf64-sh64.c. * elf64-sh64-nbsd.c: Likewise. * elfarmqnx-nabi.c: Delete. Move code to elfarm-nabi.c. * elf32-arm.h (ELF_MAXPAGESIZE): Always define. * elf32-i386.c: Remove ELF_ARCH and ELF32_I386_C_INCLUDED tests. * elf32-ppc.c: Remove ELF32_PPC_C_INCLUDED tests. * elf32-qnx.h (elf_backend_set_nonloadable_filepos): Always define. (elf_backend_is_contained_by_filepos): Likewise. (elf_backend_copy_private_bfd_data_p): Likewise. Globalize and move functions to.. * elf32-qnx.c: ..here. New file. * elf32-sh.c: Remove ELF_ARCH and ELF32_SH_C_INCLUDED tests. Don't emit target vectors when INCLUDE_SHMEDIA. * elf32-sh64.c: Remove ELF_ARCH test. Move TARGET_* etc. defines to end of file. * elf64-sh64.c: Remove ELF_ARCH test. * elfarm-nabi.c: Remove ELFARM_NABI_C_INCLUDED test. * po/BLD-POTFILES.in: Regenerate. * po/SRC-POTFILES.in: Regenerate.
2002-10-082002-10-08 H.J. Lu <hjl@gnu.org>H.J. Lu1-23/+27
* elf32-i386.c (elf_i386_relocate_section): Re-arrange the IE->LE transition for R_386_TLS_IE.
2002-10-01bfd/Jakub Jelinek1-1/+1
* elf32-i386.c (elf_i386_relocate_section): Fix movl foo@indntpoff, %eax IE->LE transition. ld/testsuite/ * ld-i386/i386.exp: Add tlsindntpoff test. * ld-i386/tlsindntpoff.s: New test. * ld-i386/tlsindntpoff.dd: New test.
2002-10-01bfd/Jakub Jelinek1-1/+1
* elf32-i386.c (elf_i386_relocate_section): Resolve R_386_TLS_LDO_32 to st_value + addend in non-code sections. * elf64-x86-64.c (elf64_x86_64_relocate_section): Resolve R_X86_64_DTPOFF32 to st_value + addend in non-code sections. ld/testsuite/ * ld-i386/i386.exp: Add tlsg test. * ld-i386/tlsg.s: New test. * ld-i386/tlsg.sd: New test. * ld-i386/tlsbin.dd: Change LD into LD -> LE in comments. * ld-i386/tlsbinpic.s: Likewise. * ld-x86-64/x86-64.exp: Add tlsg test. * ld-x86-64/tlsg.s: New test. * ld-x86-64/tlsg.sd: New test. * ld-x86-64/tlsbin.dd: Change LD into LD -> LE in comments. * ld-x86-64/tlsbinpic.s: Likewise.
2002-09-27bfd/Jakub Jelinek1-0/+1
* reloc.c: Add x86-64 TLS relocs. * bfd-in2.h, libbfd.h: Rebuilt. * elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit relocs. Add TLS relocs. (x86_64_reloc_map): Add TLS relocs. (elf64_x86_64_info_to_howto): Adjust for added TLS relocs. (struct elf64_x86_64_link_hash_entry): Add tls_type field. (GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define. (elf64_x86_64_hash_entry): Define. (struct elf64_x86_64_obj_tdata): New. (elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define. (struct elf64_x86_64_link_hash_table): Add tls_ld_got. (link_hash_newfunc): Initialize tls_type. (elf64_x86_64_link_hash_table_create): Initialize tls_ld_got. (elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary. (elf64_x86_64_mkobject): New. (elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata. (elf64_x86_64_tls_transition): New. (elf64_x86_64_check_relocs): Add r_type variable and use it. Handle TLS relocs. (elf64_x86_64_gc_sweep_hook): Handle TLS relocs. (allocate_dynrelocs): Allocate GOT space for TLS relocs. (elf64_x86_64_size_dynamic_sections): Likewise. (dtpoff_base, tpoff): New. (elf64_x86_64_relocate_section): Handle TLS relocs. (elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT entries. (bfd_elf64_mkobject): Define. * elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set DF_STATIC_TLS if shared. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs. Define them if not BFD_ASSEMBLER. (lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add @tlsld. (md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD, BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF. (tc_gen_reloc): Handle x86-64 TLS relocs. include/ * elf/x86-64.h: Add TLS relocs. ld/testsuite/ * lib/ld-lib.exp (run_ld_link_tests): Add. * ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff, file_contents): Remove. (sh64tests): Add 6th field to the tests array. * ld-i386/i386.exp (run_ld_link_tests): Remove. * ld-x86-64/x86-64.exp: New. * ld-x86-64/tlsbin.dd: New test. * ld-x86-64/tlsbinpic.s: New test. * ld-x86-64/tlsbin.rd: New test. * ld-x86-64/tlsbin.s: New test. * ld-x86-64/tlsbin.sd: New test. * ld-x86-64/tlsbin.td: New test. * ld-x86-64/tlslib.s: New test. * ld-x86-64/tlspic1.s: New test. * ld-x86-64/tlspic2.s: New test. * ld-x86-64/tlspic.dd: New test. * ld-x86-64/tlspic.rd: New test. * ld-x86-64/tlspic.sd: New test. * ld-x86-64/tlspic.td: New test.
2002-09-19bfd/Jakub Jelinek1-75/+296
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Add. * bfd-in2.h, libbfd.h: Rebuilt. * elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_reloc_type_lookup): Handle it. (struct elf_i386_link_hash_entry): Change tls_type type to unsigned char instead of enum, change GOT_* into defines. (GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define. (elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE. (elf_i386_check_relocs): Likewise. Avoid crash if local symbol is accessed both as normal and TLS symbol. Move R_386_TLS_LDM and R_386_PLT32 cases so that R_386_TLS_IE can fall through. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if tls_type is GOT_TLS_IE_BOTH. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE. Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs. (elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch all 4 GOT_TLS_* TLS types. gas/ * config/tc-i386.c (tc_i386_fix_adjustable): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0 if not defined. (lex_got): Handle @GOTNTPOFF and @INDNTPOFF. (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. gas/testsuite/ * gas/i386/tlspic.s: Add tests. * gas/i386/tlspic.d: Regenerated. * gas/i386/tlsnopic.s: Add tests. * gas/i386/tlsnopic.d: Regenerated. include/ * elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE): Define. ld/testsuite/ * ld-i386/i386.exp: New. * ld-i386/tlsbin.dd: New test. * ld-i386/tlsbinpic.s: New test. * ld-i386/tlsbin.rd: New test. * ld-i386/tlsbin.s: New test. * ld-i386/tlsbin.sd: New test. * ld-i386/tlsbin.td: New test. * ld-i386/tlslib.s: New test. * ld-i386/tlsnopic1.s: New test. * ld-i386/tlsnopic2.s: New test. * ld-i386/tlsnopic.dd: New test. * ld-i386/tlsnopic.rd: New test. * ld-i386/tlsnopic.sd: New test. * ld-i386/tlspic1.s: New test. * ld-i386/tlspic2.s: New test. * ld-i386/tlspic.dd: New test. * ld-i386/tlspic.rd: New test. * ld-i386/tlspic.sd: New test. * ld-i386/tlspic.td: New test.
2002-09-17 * elf_i386_relocate_section (R_386_TLS_TPOFF32): Negate addend.Jakub Jelinek1-1/+1
2002-09-172002-09-16 Bruno Haible <bruno@clisp.org>David O'Brien1-0/+2
* elf32-i386.c: Don't defined ELF_ARCH etc. if this file is included by a target variant implementation. * elf64-alpha.c: Likewise. * elf32-i386-fbsd.c: New file. * elf64-alpha-fbsd.c: New file. * targets.c: Support bfd_elf32_i386_freebsd_vec and bfd_elf64_alpha_freebsd_vec. * configure.in: Accept the vectors bfd_elf32_i386_freebsd_vec, bfd_elf64_alpha_freebsd_vec. * Makefile.am (BFD32_BACKENDS): Add elf32-i386-fbsd.lo. (BFD32_BACKENDS_CFILES): Add elf32-i386-fbsd.c. (BFD64_BACKENDS): Add elf64-alpha-fbsd.lo. (BFD64_BACKENDS_CFILES): Add elf64-alpha-fbsd.c. (elf32-i386-fbsd.lo, elf64-alpha-fbsd.lo): Add dependencies. * config.bfd: For FreeBSD targets, set targ_defvec to a FreeBSD specific targets. Define OLD_FREEBSD_ABI_LABEL if appropriate. * config/tc-i386.h (ELF_TARGET_FORMAT): New macro. (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386". * config/tc-i386.c (i386_target_format): Likewise. * config/tc-alpha.h (ELF_TARGET_FORMAT): New macro. (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha". * emulparams/elf_i386_fbsd.sh: Set OUTPUT_FORMAT to elf32-i386-freebsd. * emulparams/elf64alpha_fbsd.sh: Set OUTPUT_FORMAT to elf64-alpha-freebsd. Approved by: Alan Modra <amodra@bigpond.net.au> Message-ID: <20020715021113.GJ30362@bubble.sa.bigpond.net.au>
2002-09-12 * elf32-i386.c (dtpoff_base, tpoff): Don't crash if tls_segment isJakub Jelinek1-8/+15
NULL. (elf_i386_relocate_section): Return false after printing error about unresolvable relocation.
2002-08-22 * elf-bfd.h (struct elf_backend_data): Add struct elf_backend_dataAlan Modra1-3/+5
param to elf_backend_copy_indirect_symbol. (_bfd_elf_link_hash_copy_indirect): Likewise. * elflink.h (elf_add_default_symbol, elf_fix_symbol_flags): Adjust calls to copy_indirect_symbol. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elfxx-mips.h (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elf.c (_bfd_elf_link_hash_copy_indirect): Likewise. Properly test refcounts for "used" values.
2002-08-08 * elf32-i386.c (elf_i386_relocate_section): Fill in proper addendJakub Jelinek1-2/+6
for R_386_TLS_TPOFF32 relocs against symndx 0.
2002-07-31 * elf32-i386.c (elf_i386_copy_indirect_symbol): Swap tls_typeJakub Jelinek1-0/+6
if _bfd_elf_link_hash_copy_indirect will swap got.refcount.
2002-07-26 * elf32-i386.c (elf_i386_link_hash_table_create): ClearAlan Modra1-0/+1
tls_ldm_got.refcount.
2002-07-11 * elf32-i386.c (elf_i386_relocate_section): Don't complain aboutAlan Modra1-7/+4
unresolved debugging relocs in dynamic applications. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2002-07-01 * elflink.h (elf_gc_mark): Pass in the section whose relocs we areAlan Modra1-6/+4
examining to gc_mark_hook, rather than the bfd. (elf_gc_sections): Adjust. * elf-bfd.h (struct elf_backend_data <gc_mark_hook>): Likewise. * elf-m10300.c (mn10300_elf_gc_mark_hook): Likewise. * elf32-arm.h (elf32_arm_gc_mark_hook): Likewise. * elf32-avr.c (elf32_avr_gc_mark_hook): Likewise. * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. * elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise. * elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. * elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise. * elf32-v850.c (v850_elf_gc_mark_hook): Likewise. * elf32-vax.c (elf_vax_gc_mark_hook): Likewise. * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise. * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise. * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. * elf64-sh64.c (sh_elf64_gc_mark_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elfxx-mips.h (_bfd_mips_elf_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. * elf32-frv.c (elf32_frv_gc_mark_hook): Likewise. Also remove redundant local sym tests. * elf64-ppc.c (struct ppc_link_hash_entry): Add is_entry. (link_hash_newfunc): Init is_entry. (ppc64_elf_copy_indirect_symbol): Copy is_entry. (ppc64_elf_link_hash_table_create): Init all_local_syms. (create_linkage_sections): Use bfd_make_section_anyway rather than bfd_make_section. (ppc64_elf_mark_entry_syms): New function. (ppc64_elf_check_relocs): Don't bother testing elf_bad_symtab. Set up opd entry to function section map. (ppc64_elf_gc_mark_hook): Special case opd section relocs, and relocs that reference the opd section. (edit_opd): New function. (ppc64_elf_size_dynamic_sections): Call get_local_syms and edit_opd. (ppc64_elf_setup_section_lists): Don't calculate htab->bfd_count here. (get_local_syms): Do so here. Exit if we already have local syms. Remove bogus comment imported from elf32-hppa.c. Don't attempt to read local syms on non-ELF input. (ppc64_elf_size_stubs): Call _bfd_elf64_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit. (ppc64_elf_relocate_section): Adjust local syms in opd section. * elf64-ppc.h (ppc64_elf_mark_entry_syms): Declare. * elf32-hppa.c (elf32_hppa_size_stubs): Call _bfd_elf32_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit.
2002-06-25 * aout-adobe.c: Don't compare against "true" or "false.Alan Modra1-2/+2
* aout-target.h: Likewise. * aoutx.h: Likewise. * archive.c: Likewise. * bout.c: Likewise. * cache.c: Likewise. * coff-a29k.c: Likewise. * coff-alpha.c: Likewise. * coff-i386.c: Likewise. * coff-mips.c: Likewise. * coff-or32.c: Likewise. * coff64-rs6000.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cpu-ns32k.c: Likewise. * ecoff.c: Likewise. * ecofflink.c: Likewise. * elf.c: Likewise. * elf32-arm.h: Likewise. * elf32-cris.c: Likewise. * elf32-d30v.c: Likewise. * elf32-i386.c: Likewise. * elf32-mcore.c: Likewise. * elf32-ppc.c: Likewise. * elf32-sh.c: Likewise. * elf32-sh64.c: Likewise. * elf32-v850.c: Likewise. * elf64-alpha.c: Likewise. * elf64-sh64.c: Likewise. * elfcode.h: Likewise. * elfcore.h: Likewise. * elflink.h: Likewise. * elfxx-mips.c: Likewise. * i386os9k.c: Likewise. * ieee.c: Likewise. * libbfd.c: Likewise. * linker.c: Likewise. * mmo.c: Likewise. * nlm32-alpha.c: Likewise. * nlm32-i386.c: Likewise. * nlm32-ppc.c: Likewise. * nlm32-sparc.c: Likewise. * nlmcode.h: Likewise. * oasys.c: Likewise. * pdp11.c: Likewise. * peicode.h: Likewise. * reloc.c: Likewise. * som.c: Likewise. * srec.c: Likewise. * tekhex.c: Likewise. * vms.c: Likewise. * xcofflink.c: Likewise. * elf64-sparc.c: Edit comment to not use "== false". * aoutf1.h: Don't use "? true : false". * ecoff.c: Likewise. * format.c: Likewise. * ieee.c: Likewise. * linker.c: Likewise. * mmo.c: Likewise. * oasys.c: Likewise.
2002-06-03 * elf32-arc.c: Fix formatting.Kazu Hirata1-4/+4
* elf32-arm.h: Likewise. * elf32-cris.c: Likewise. * elf32-dlx.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-i386qnx.c: Likewise. * elf32-or32.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh64.c: Likewise. * elf32-vax.c: Likewise. * elf32-xstormy16.c: Likewise. * elf64-alpha.c: Likewise. * elf64-mmix.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise.
2002-05-31 * Makefile.am (BFD32_BACKENDS): Add elf32-i386qnx.lo.Alan Modra1-0/+2
(BFD32_BACKENDS_CFILES): Add elf32-i386qnx.c. Run "make dep-am". * Makefile.in: Regenerate. * config.bfd: Add i[3456]86-*-nto-qnx* support. * configure.in: Add bfd_elf32_i386qnx_vec support. * configure: Regenerate. * elf-bfd.h (struct elf_backend_data): Add set_nonloadable_filepos, is_contained_by_filepos, and copy_private_bfd_data_p. * elf.c (assign_file_positions_for_segments): Call backend set_nonloadable_filepos. Fix non-K&R call to _bfd_error_handler. (IS_CONTAINED_BY_FILEPOS): Define. (INCLUDE_SECTION_IN_SEGMENT): Also test IS_CONTAINED_BY_FILEPOS. (copy_private_bfd_data): Use IS_CONTAINED_BY_FILEPOS. Typo fix. Fix non-K&R call to _bfd_error_handler. (_bfd_elf_copy_private_section_data): Use backend copy_private_bfd_data_p. * elf32-i386.c: Don't include elfxx-target.h when ELF32_I386_C_INCLUDED is defined. * elf32-i386qnx.c: New QNX elf backend file. * elfxx-target.h: Add elf_backend_set_nonloadable_filepos, elf_backend_is_contained_by_filepos, and elf_backend_do_copy_private_bfd_data. * targets.c: Add bfd_target bfd_elf32_i386qnx_vec.
2002-05-23 * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCALJakub Jelinek1-42/+664
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.
2002-05-10 * elf32-i386.c (elf_i386_relocate_section): Remove overflow checksAlan Modra1-38/+4
addend in 2002-05-09 commit.
2002-05-09 * elf32-i386.c (elf_howto_table): Comments.Alan Modra1-24/+116
(elf_i386_relocate_section): Handle more relocs for relocatable linking and against SEC_MERGE sections.
2002-04-042002-04-04 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-2/+2
* aout-adobe.c (aout_32_bfd_link_hash_table_free): Define. * aout-target.h (MY_bfd_link_hash_table_free): Conditionally define. * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise. * bfd.c (bfd_link_hash_table_free): Define. * binary.c (binary_bfd_link_hash_table_free): Define. * bout.c (b_out_bfd_link_hash_table_free): Define. * coff-rs6000.c (rs6000coff_vec): Include _bfd_generic_link_hash_table_free. (pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec): Likewise. (aix5coff64_vec): Likewise. * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define. * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally define. * i386msdos.c (msdos_bfd_link_hash_table_free): Define. * i386os9k.c (os9k_bfd_link_hash_table_free): Define. * ieee.c (ieee_bfd_link_hash_table_free): Define. * ihex.c (ihex_bfd_link_hash_table_free): Define. * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define. (_bfd_generic_link_hash_table_free): Add prototype. * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype. * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define. * linker.c (_bfd_generic_link_hash_table_free): New function. * mmo.c (mmo_bfd_link_hash_table_free): Define. * nlm-target.h (nlm_bfd_link_hash_table_free): Define. * oasys.c (oasys_bfd_link_hash_table_free): Define. * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define. * som.c (som_bfd_link_hash_table_free): Define. * srec.c (srec_bfd_link_hash_table_free): Define. * tekhex.c (tekhex_bfd_link_hash_table_free): Define. * versados.c (versados_bfd_link_hash_table_free): Define. * vms.c (vms_bfd_link_hash_table_free): New function. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function. * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc instead of bfd_alloc. * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise. * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise. * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise. * cofflink.c (_bfd_coff_link_hash_table_create): Likewise. * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise. * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise. * elf.c (_bfd_elf_link_hash_table_create): Likewise. * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise. * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise. * elf32-i386.c (elf_i386_link_hash_table_create): Likewise. * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. * elf32-s390.c (elf_s390_link_hash_table_create): Likewise. * elf32-sh.c (sh_elf_link_hash_table_create): Likewise. * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise. * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise. * elf64-s390.c (elf_s390_link_hash_table_create): Likewise. * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise. * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise. * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. * linker.c (_bfd_generic_link_hash_table_create): Likewise. * m68klinux.c (linux_link_hash_table_create): Likewise. * sparclinux.c (linux_link_hash_table_create): Likewise. * sunos.c (sunos_link_hash_table_create): Likewise. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise. * targets.c: Add _bfd_link_hash_table_free to xvec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate.
2002-03-28 * linker.c (link_action): Ignore duplicate warning syms.Alan Modra1-7/+14
(_bfd_generic_link_write_global_symbol): Follow warning symbol link. * elflink.h (elf_adjust_dynstr_offsets): Likewise. (elf_adjust_dynamic_symbol): Likewise. (elf_export_symbol): Likewise. (elf_link_find_version_dependencies): Likewise. (elf_link_assign_sym_version): Likewise. (elf_link_sec_merge_syms): Likewise. (elf_link_output_extsym): Likewise. (elf_gc_sweep_symbol): Likewise. (elf_gc_propagate_vtable_entries_used): Likewise. (elf_gc_smash_unused_vtentry_relocs): Likewise. (elf_gc_allocate_got_offsets): Likewise. (elf_collect_hash_codes): Likewise. * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise. * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise. (elf_hppa_remark_useless_dynamic_symbols): Likewise. * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise. * elf32-arm.h (elf32_arm_discard_copies): Likewise. * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise. (elf_cris_discard_excess_dso_dynamics): Likewise. * elf32-hppa.c (clobber_millicode_symbols): Likewise. (mark_PIC_calls): Likewise. (allocate_plt_static): Likewise. (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf32-i386.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf32-i370.c (i370_elf_adjust_dynindx): Likewise. * elf32-m68k.c (elf_m68k_discard_copies): Likewise. * elf32-mips.c (mips_elf_output_extsym): Likewise. (mips_elf_sort_hash_table_f): Likewise. (mips_elf_check_mips16_stubs): Likewise. * elf32-s390.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf32-sh.c (sh_elf_discard_copies): Likewise. * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise. (xstormy16_relax_plt_realloc): Likewise. * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise. (elf64_alpha_output_extsym): Likewise. * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise. * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise. (mips_elf64_check_mips16_stubs): Likewise. (mips_elf64_output_extsym): Likewise. * elf64-ppc.c (func_desc_adjust): Likewise. (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf64-s390.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf64-sh64.c (sh64_elf64_discard_copies): Likewise. * elf64-x86-64.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise. * aoutx.h (aout_link_write_other_symbol): Likewise. * cofflink.c (_bfd_coff_write_task_globals): Likewise. (_bfd_coff_write_global_sym): Likewise. * i386linux.c (linux_tally_symbols): Likewise. * m68klinux.c (linux_tally_symbols): Likewise. * sparclinux.c (linux_tally_symbols): Likewise. * pdp11.c (aout_link_write_other_symbol): Likewise. * sunos.c (sunos_scan_dynamic_symbol): Likewise. * xcofflink.c (xcoff_build_ldsyms): Likewise. (xcoff_write_global_symbol): Likewise. * cofflink.c (_bfd_coff_final_link): Formatting. * cpu-mips.c (mips_compatible): Make static, prototype. * elf32-i386.c (elf_i386_check_relocs): Formatting. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf64-alpha.c (elf64_alpha_output_extsym): Likewise. * elf64-mips.c (mips_elf64_sort_hash_table): Likewise. (mips_elf64_final_link): Likewise. * elflink.h (elf_link_find_version_dependencies): Remove duplicate prototype.
2002-02-19 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): EnableJakub Jelinek1-9/+5
absptr -> pcrel optimization for shared libs. Only create minimal .eh_frame_hdr if absptr FDE encoding in shared library cannot be converted to pcrel. (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr relative. * elf32-i386.c (elf_i386_relocate_section): If _bfd_elf_section_offset returned -2, skip, but make sure the relocation is installed. * elf32-arm.h (elf32_arm_final_link_relocate): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sh64.c (sh_elf64_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Handle _bfd_elf_section_offset returning -2 the same way as -1. * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise. * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME and BFD_ASSERT. * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
2002-02-05 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocsAlan Modra1-2/+6
against section syms in readonly sections. Don't do the global sym check if we find one. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. (elf_s390_grok_prstatus): Add missing prototype.
2002-01-29 * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32Martin Schwidefsky1-1/+3
relocations with PC32 relocations for undefined or weak symbols. * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise. * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
2001-12-20 2001-12-19 Michael Snyder <msnyder@redhat.com>Michael Snyder1-1/+1
* elf32-i386.c (elf_i386_grok_psinfo): Fix probable copy-and-paste error: target is i386 (not mips), and size of descdata is 124 (not 128).
2001-12-17 Support for more than 64k ELF sections.Alan Modra1-7/+1
include/elf/ChangeLog * external.h (Elf_External_Sym_Shndx): Declare. * internal.h (struct elf_internal_sym <st_shndx>): Make it an unsigned int. * common.h (SHN_BAD): Define. bfd/ChangeLog * configure.in: Bump bfd version. * configure: Regenerate. * elf-bfd.h (elf_size_info <swap_symbol_out>): Add shndx param. (bfd_elf32_swap_symbol_in): Likewise. (bfd_elf32_swap_symbol_out): Likewise. (bfd_elf64_swap_symbol_in): Likewise. (bfd_elf64_swap_symbol_out): Likewise. (elf_reloc_cookie): Add locsym_shndx field. Make locsyms a PTR. (elf_obj_tdata): Add num_elf_sections, symtab_shndx_hdr and symtab_shndx_section. (elf_numsections): Define. (elf_symtab_shndx): Define. * elf.c (setup_group): Use elf_numsections rather than header e_shnum. (bfd_elf_find_section): Likewise. (bfd_section_from_elf_index): Likewise. (bfd_section_from_shdr): Likewise. Handle SHT_SYMTAB_SHNDX. (bfd_section_from_r_symndx): Read symbol shndx extension, and translate st_shndx for > SHN_HIRESERVE. (assign_section_numbers): Skip reserved sections. Assign symtab_shndx_section and elf_numsections. Exclude reserved sections from e_shnum. Set up symtab_shndx_hdr. (_bfd_elf_compute_section_file_positions): Handle symtab_shndx_hdr. (map_sections_to_segments): Don't map eh_frame_hdr unless required. (assign_file_positions_except_relocs): Use elf_numsections rather than header e_shnum. Skip reserved sections and symtab_shndx_section. (prep_headers): Set name for symtab_shndx_hdr. (_bfd_elf_assign_file_positions_for_relocs): Use elf_numsections. (_bfd_elf_write_object_contents): Likewise. Skip reserved sections. (_bfd_elf_section_from_bfd_section): Check bfd_{abs,com,und}_section first. Use elf_section_data if available. Use elf_numsections. Start scan at index 1. (copy_private_bfd_data ): Comment fixes. (MAP_ONESYMTAB): Define above SHN_HIOS. (MAP_DYNSYMTAB): Likewise. (MAP_STRTAB): Likewise. (MAP_SHSTRTAB): Likewise. (MAP_SYM_SHNDX): New define. (_bfd_elf_copy_private_symbol_data): Handle symtab_shndx_section. (swap_out_syms): Swap out SHT_SYMTAB_SHNDX section too. * elfcode.h (elf_swap_symbol_in): Add shndx param, and handle shndx extension. (elf_swap_symbol_out): Likewise. (elf_object_p): Set elf_numsections, and use instead of e_shnum. Initialialise reserved elf_elfsections to point at shdr[0]. Remove redundant bfd_release calls. (elf_slurp_symbol_table): Read symbol shndx extension, and use with elf_swap_symbol_in. Translate st_shndx for > SHN_HIRESERVE too. * elflink.h (elf_link_is_defined_archive_symbol): Read symbol shndx extension, and use with elf_swap_symbol_in. (elf_link_record_local_dynamic_symbol): Likewise. (elf_link_add_object_symbols): Likewise. Also translate st_shndx for elf sections > SHN_HIRESERVE. (NAME(bfd_elf,size_dynamic_sections)): Adjust elf_swap_symbol_out call. (struct elf_final_link_info): Add locsym_shndx and symshndxbuf. (elf_bfd_final_link): Allocate the above, and tidy code allocating other buffers. Use elf_numsections instead of e_shnum. Adjust elf_swap_symbol_out calls. (elf_link_output_sym): Swap out symbol shndx extension too. (elf_link_flush_output_syms): And flush them to disk. (elf_link_output_extsym): Use SHN_BAD. Adjust elf_swap_symbol_out calls. (elf_gc_mark): Read symbol shndx extension, and use with elf_swap_symbol_in. (elf_link_input_bfd): Likewise, Translate st_shndx for elf sections > SHN_HIRESERVE too. Use SHN_BAD. (elf_reloc_symbol_deleted_p): Use symbol shndx extensions with elf_swap_symbol_in. Translate st_shndx > SHN_HIRESERVE too. (elf_bfd_discard_info): Read symbol shndx extension. Don't attempt to continue after a bfd error. * elf-m10200.c (mn10200_elf_relax_section): Only read local syms. Stash them immediately to symtab_hdr->contents rather than later in multiple places. Clean up afterwards. Read symbol shndx extension, and use with swap_symbol_in. Translate SHN_UNDEF, SHN_ABS, SHN_COMMON and elf sections > SHN_HIRESERVE to bfd sections too. Remove dead code. (mn10200_elf_relax_delete_bytes): Use symbol shndx extension when swapping in symbols. Tidy code adjusting global syms. Don't swap in global syms. (mn10200_elf_symbol_address_p): Likewise. Remove extsyms param. (mn10200_elf_get_relocated_section_contents): Read symbol shndx extension, and use with swap_symbol_in. Rename "size" -> "amt" to maximize code in common with other files. Translate st_shndx for > SHN_HIRESERVE too. Remove dead code. * elf-m10300.c (mn10300_elf_relax_section): Only read local syms. Stash them immediately to symtab_hdr->contents rather than later in multiple places. Clean up afterwards. Read symbol shndx extension, and use with swap_symbol_in. Remove dead code. (mn10300_elf_relax_delete_bytes): As for elf-m10200.c. (mn10300_elf_symbol_address_p): Likewise. (mn10300_elf_get_relocated_section_contents): Likewise. * elf32-h8300.c (elf32_h8_relax_section): As for elf-m10300.c. (elf32_h8_relax_delete_bytes): Likewise. (elf32_h8_symbol_address_p): Likewise. (elf32_h8_get_relocated_section_contents): Likewise. * elf32-hppa.c (elf32_hppa_size_stubs): Read symbol shndx extension, and use with swap_symbol_in. * elf64-hppa.c (elf64_hppa_check_relocs): Likewise. * elf32-i370.c (i370_elf_finish_dynamic_sections): Adjust call to bfd_elf32_swap_symbol_out. * elf32-m32r.c (m32r_elf_get_relocated_section_contents): Translate elf sections > SHN_HIRESERVE too. * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): Only read local syms. Read symbol shndx extension, and use with swap_symbol_in. * elf32-mips.c (_bfd_mips_elf_final_write_processing): Use elf_numsections rather than header e_shnum. * elf32-sh.c (sh_elf_relax_section): As for elf-m10300.c. (sh_elf_relax_delete_bytes): Likewise. (sh_elf_get_relocated_section_contents): Likewise. Only read local symbols. * elf32-v850.c (v850_elf_symbol_processing): Use an unsigned int to hold section index. Use elf_numsections rather than e_shnum. Rename "index" -> "indx" to avoid shadowing warning. (v850_elf_add_symbol_hook): Likewise. * elf64-alpha.c (elf64_alpha_relax_section): Only read local syms. Read symbol shndx extension, and use with swap_symbol_in. * elf32-xstormy16.c (xstormy16_elf_relax_section): Likewise. Translate SHN_COMMON and elf sections > SHN_HIRESERVE too. * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise. (elfNN_ia64_aix_add_symbol_hook): Use elf_numsections. * elf-m10300.c (mn10300_elf_gc_mark_hook): Remove unnecessary checks before calling bfd_section_from_elf_index on local syms. * elf32-arm.h (elf32_arm_gc_mark_hook): Likewise. * elf32-avr.c (elf32_avr_gc_mark_hook): Likewise. * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. * elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise. * elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. * elf32-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. * elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise. * elf32-v850.c (v850_elf_gc_mark_hook): Likewise. * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise. * elf64-mips.c (mips_elf64_gc_mark_hook): Likewise. * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise. * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. binutils/ChangeLog * readelf.c (symtab_shndx_hdr): New global. (SECTION_HEADER_INDEX): Define. (SECTION_HEADER_NUM): Define. (SECTION_HEADER): Define. (GET_ELF_SYMBOLS): Pass two params rather than three. (get_32bit_elf_symbols): Take file and section args. Read and use SHT_SYMTAB_SHNDX. (get_64bit_elf_symbols): Likewise. (dump_relocations): Use SECTION_HEADER to index "section_headers". (process_section_headers): Likewise. Use SECTION_HEADER_NUM too. Remember symtab_shdx_hdr. (process_program_headers): Scan from index 1 for segment map. (slurp_ia64_unwind_table): Use SECTION_HEADER to index "section_headers". (process_relocs): Likewise. Also adjust call to GET_ELF_SYMBOLS. (process_unwind): Likewise. (process_version_sections): Likewise. (process_symbol_table): Likewise. (display_debug_info): Likewise. (process_dynamic_segment): Fake up a symtab section for changed GET_ELF_SYMBOLS. (get_symbol_index_type): Check SHN_LOOS before SHN_LORESERVE. (process_program_headers): Kill signed/unsigned warning. (load_debug_str): Likewise. (display_debug_info): Likewise.
2001-12-07 * elf.c (_bfd_elf_rela_local_sym): Only callJakub Jelinek1-16/+6
_bfd_merged_section_offset if merge_info is non-NULL. (_bfd_elf_rel_local_sym, _bfd_elf_section_offset): New. * elf-bfd.h (_bfd_elf_rel_local_sym, _bfd_elf_section_offset): New prototypes. * elf32-arm.h (elf32_arm_final_link_relocate): Use _bfd_elf_section_offset. (elf32_arm_relocate_section): Use _bfd_elf_rel_local_sym. * elf32-i386.c (elf_i386_relocate_section): Use _bfd_elf_section_offset and _bfd_elf_rel_local_sym. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Use _bfd_elf_section_offset. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mips.c (mips_elf_create_dynamic_relocation): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
2001-11-23 * elf.c (_bfd_elf_rela_local_sym): New.Jakub Jelinek1-0/+26
* elflink.h (elf_link_input_bfd): Don't consider empty merged sections as removed in relocation tests. * elf-bfd.h (_bfd_elf_rela_local_sym): Add prototype. * elf32-i386.c (elf_i386_relocate_section): Handle relocs against STT_SECTION symbol of SHF_MERGE section. * elf32-arm.h (elf32_arm_relocate_section): Likewise. * elf32-avr.c (elf32_avr_relocate_section): Call _bfd_elf_rela_local_sym. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. * elf32-fr30.c (fr30_final_link_relocate): Likewise. * elf32-h8300.c (elf32_h8_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-i860.c (elf32_i860_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_relocate_section): Likewise. * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf32-v850.c (v850_elf_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-mmix.c (mmix_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elf-hppa.h (elf_hppa_relocate_section): Likewise. * elf-m10200.c (mn10200_elf_relocate_section): Likewise. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise for !partial_inplace relocs. Handle relocs against STT_SECTION symbol of SHF_MERGE for partial_inplace relocs. * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test. * write.c (adjust_reloc_syms): Don't handle relocs against SEC_MERGE section symbols specially. (fixup_segment): Likewise.
2001-11-10 * elf32-arm.h (elf32_arm_final_link_relocate): Don't copy STN_UNDEFAlan Modra1-39/+66
relocs into shared libs. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mips.c (mips_elf_calculate_relocation): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. * elf.c (bfd_section_from_r_symndx): New function. * elf-bfd.h (LOCAL_SYM_CACHE_SIZE): Define. (struct sym_sec_cache): New. (bfd_section_from_r_symndx): Declare. (struct bfd_elf_section_data): Change local_dynrel type to PTR. * elflink.h (elf_link_input_bfd): Don't test for removed linkonce relocs when relocatable. Don't zero entire reloc, just zero the addend and sym. * elf32-i386.c (struct elf_i386_link_hash_table): Add sym_sec. (elf_i386_link_hash_table_create): Init it. (elf_i386_check_relocs): Track dynamic relocs needed for local syms on a per-section basis as we do for globals. (elf_i386_gc_sweep_hook): Update for local_dynrel change. Remove dead code. (allocate_dynrelocs): Warning fix. (elf_i386_size_dynamic_sections): Don't allocate relocs when section has been discarded. (elf_i386_relocate_section): Don't copy STN_UNDEF relocs into shared libs. * elf32-hppa.c: Likewise. * elf32-s390.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise.
2001-10-15 * elf32-i386.c (elf_i386_relocate_section): Report some detail onAlan Modra1-29/+31
bfd_reloc_outofrange and similar errors.
2001-10-15 * elf.c (_bfd_elf_link_hash_copy_indirect): Test ind->root.typeAlan Modra1-1/+1
rather than ind->weakdef. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise.
2001-10-15 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Merge dyn_relocAlan Modra1-5/+31
counts for aliases instead of aborting. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Set plt.offset to -1 for non-function symbols. * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise. * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Refer to plt.offset instead of plt.refcount when setting to -1.
2001-10-03Add support for -z nocopyreloc.Alan Modra1-0/+7
2001-10-03 * elflink.h (elf_fix_symbol_flags): Copy flags to weakdef usingAlan Modra1-0/+1
elf_backend_copy_indirect_symbol so that backend has a chance to copy other necessary fields. * elf-bfd.h (struct elf_backend_data): Update description of elf_backend_copy_indirect_symbol. * elf.c (_bfd_elf_link_hash_copy_indirect): Bail out after copying flags if this is a weakdef. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. (elfNN_ia64_aix_add_symbol_hook): Use elf_link_hash_lookup rather than bfd_link_hash_lookup. * elf32-i386 (elf_i386_adjust_dynamic_symbol): Don't do copy reloc processing for weakdefs. * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise. * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
2001-09-29 * elf-bfd.h (struct elf_link_local_dynamic_entry): Add init_refcount.Alan Modra1-32/+23
(struct elf_backend_data): Add can_refcount. * elf.c (_bfd_elf_link_hash_newfunc): Get rid of a few casts. Set got.refcount and plt.refcount from init_refcount. (_bfd_elf_link_hash_table_init): Set up init_refcount. (_bfd_elf_link_hash_copy_indirect): Reference got/plt.refcount rather than got/plt.offset, and test for <= 0 rather than -1. * elflink.h (size_dynamic_sections): Set init_refcount to -1. * elfxx-target.h (elf_backend_can_refcount): Define. (elfNN_bed): Init can_refcount. * linker.c (_bfd_link_hash_newfunc): Get rid of a few casts. (_bfd_generic_link_hash_newfunc): Likewise. * elf32-cris.c (cris_elf_check_relocs): Modify for refcounts starting from zero. (elf_backend_can_refcount): Define. * elf32-hppa.c (elf32_hppa_check_relocs): Modify for refcounts starting from zero. (elf32_hppa_copy_indirect_symbol): Make static to agree with prototype. (elf_backend_can_refcount): Define. * elf32-i386.c (elf_i386_check_relocs): Modify for refcounts starting from zero. (allocate_dynrelocs): Set plt/got.offset rather than *.refcount. (elf_i386_finish_dynamic_symbol): Expand SHN_UNDEF comment. (elf_i386_finish_dynamic_sections): Use local var so line < 80 chars. (elf_backend_can_refcount): Define. (elf_i386_copy_indirect_symbol): Make static to agree with prototype. Formatting fix. * elf32-m68k.c (elf_m68k_check_relocs): Modify for refcounts starting from zero. (elf_backend_can_refcount): Define. * elf32-ppc.c (ppc_elf_check_relocs): Modify for refcounts starting from zero. (elf_backend_can_refcount): Define. * elf32-s390.c (elf_s390_check_relocs): Modify for refcounts starting from zero. (elf_backend_can_refcount): Define. * elf64-s390.c (elf_s390_check_relocs): Modify for refcounts starting from zero. (elf_backend_can_refcount): Define. * elf64-x86-64.c (elf64_x86_64_check_relocs): Modify for refcounts starting from zero. (elf_backend_can_refcount): Define.
2001-09-27 * elf32-i386.c (elf_i386_check_relocs): Update comment since weAlan Modra1-118/+81
no longer allocate here. Localise some vars to blocks where they are used. Remove separate switch stmt for creating .got sec. (elf_i386_adjust_dynamic_symbol): Correct a comment. Remove redundant casts and aborts. Delay setting of vars until needed. (allocate_dynrelocs): Remove redundant casts and aborts. (elf_i386_size_dynamic_sections): Move comment. (elf_i386_finish_dynamic_symbol): Move expressions out of function calls. (elf_i386_relocate_section): Likewise. Comment typo fix. (elf_i386_finish_dynamic_sections): Migrate common code out of switch statement. (elf_backend_* defines): Sort.
2001-09-27 * elf32-i386.c (allocate_dynrelocs): Don't create a .plt entryAlan Modra1-29/+34
without a reloc when symbol visibilty makes a function local.
2001-09-26 * elf32-i386 (elf_i386_copy_indirect_symbol): New function.Alan Modra1-52/+94
(elf_backend_copy_indirect_symbol): Define. (struct elf_i386_link_hash_entry): Rename "root" to "elf". (struct elf_i386_link_hash_table): Likewise. (link_hash_newfunc): Get rid of unnecessary casts. (elf_i386_link_hash_table_create): Likewise. (elf_i386_check_relocs): Initialise local_got_refcounts to 0. Don't test input section SEC_READONLY here to try to avoid copy relocs, and keep dyn_relocs regardleas of ELF_LINK_NON_GOT_REF. (elf_i386_adjust_dynamic_symbol): Check output section SEC_READONLY here to properly test whether we need copy relocs. Do so for weak syms too. * elf32-hppa (elf32_hppa_copy_indirect_symbol): New function. (elf_backend_copy_indirect_symbol): Define. (struct elf32_hppa_link_hash_table): Rename "root" to "elf". (stub_hash_newfunc): Get rid of unnecessary casts. (hppa_link_hash_newfunc): Likewise. (elf32_hppa_check_relocs): Initialise local_got_refcounts to 0. Don't test input section SEC_READONLY here to try to avoid copy relocs, and keep dyn_relocs regardleas of ELF_LINK_NON_GOT_REF. (elf32_hppa_adjust_dynamic_symbol): Check output section SEC_READONLY here to properly test whether we need copy relocs. Do so for weak syms too.
2001-09-25 * elf32-i386.c: Add comment re linker function names and ordering.Alan Modra1-132/+144
(elf_i386_link_hash_newfunc): Rename to link_hash_newfunc. (elf_i386_grok_prstatus): Move before linker functions. (elf_i386_grok_psinfo): Likewise. (elf_i386_fake_sections): Move so that functions are ordered. (elf_i386_reloc_type_class): Likewise. Comment function purpose.
2001-09-25 * elf-bfd.h (struct bfd_elf_section_data): Add "local_dynrel"Alan Modra1-117/+186
and "sreloc" fields. * elf32-i386.c (struct elf_i386_dyn_relocs): Add "sec", and "pc_count" fields. Remove "section" field. (elf_i386_check_relocs): Don't set DF_TEXTREL here. Don't allocate space for dynamic relocs here. Instead, record all needed dynamic relocs via dyn_relocs and local_dynrel. Cache pointer to "sreloc" section in elf_section_data. (elf_i386_gc_sweep_hook): Sweep dyn_relocs and local_dynrel. (allocate_plt_and_got_and_discard_relocs): Rename to allocate_dynrelocs. Allocate rather than discarding dyn relocs. (readonly_dynrelocs): New function. (elf_i386_size_dynamic_sections): Call readonly_dynrelocs. Rename "i" to "ibfd". Allocate space for local dyn relocs. (elf_i386_relocate_section): Make use of cached sreloc.
2001-09-24 * elf-bfd.h (elf_backend_reloc_type_class): Pass in the entireAlan Modra1-4/+5
reloc rather than just the type. (_bfd_elf_reloc_type_class): Likewise. * elf.c (_bfd_elf_reloc_type_class): Likewise. * elf32-arm.h (elf32_arm_reloc_type_class): Likewise. * elf32-cris.c (elf_cris_reloc_type_class): Likewise. * elf32-i386.c (elf_i386_reloc_type_class): Likewise. * elf32-m68k.c (elf32_m68k_reloc_type_class): Likewise. * elf32-ppc.c (ppc_elf_reloc_type_class): Likewise. * elf32-s390.c (elf_s390_reloc_type_class): Likewise. * elf32-sh.c (sh_elf_reloc_type_class): Likewise. * elf32-sparc.c (elf32_sparc_reloc_type_class): Likewise. * elf64-alpha.c (elf64_alpha_reloc_type_class): Likewise. * elf64-s390.c (elf_s390_reloc_type_class): Likewise. * elf64-sparc.c (sparc64_elf_reloc_type_class): Likewise. * elf64-x86-64.c (elf64_x86_64_reloc_type_class): Likewise. * elfxx-ia64.c (elfNN_ia64_reloc_type_class): Likewise. * elflink.h: Formatting fixes. (elf_link_sort_relocs): Make "count" and "size" bfd_size_type. Call bfd_zmalloc rather than calloc. Remove unnecessary cast of o->contents to PTR. Update call to elf_backend_reloc_type_class.
2001-09-20 * bfd.c (bfd_archive_filename): New function.Alan Modra1-31/+11
* bfd-in2.h: Regenerate. * aout-adobe.c: Replace bfd_get_filename with bfd_archive_filename in error messages where the bfd is an input bfd. * aout-cris.c: Likewise. * coff-arm.c: Likewise. * coff-mcore.c: Likewise. * coff-ppc.c: Likewise. * coff-rs6000.c: Likewise. * coff-sh.c: Likewise. * coff-tic54x.c: Likewise. * coff-tic80.c: Likewise. * coff64-rs6000.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * ecofflink.c: Likewise. * elf-hppa.h: Likewise. * elf.c: Likewise. * elf32-arm.h: Likewise. * elf32-cris.c: Likewise. * elf32-gen.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i370.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-mcore.c: Likewise. * elf32-mips.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-sparc.c: Likewise. * elf32-v850.c: Likewise. * elf64-alpha.c: Likewise. * elf64-gen.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sparc.c: Likewise. * elf64-x86-64.c: Likewise. * elflink.h: Likewise. * elfxx-ia64.c: Likewise. * ieee.c: Likewise. * ihex.c: Likewise. * libbfd.c: Likewise. * pdp11.c: Likewise. * pe-mips.c: Likewise. * peicode.h: Likewise. * srec.c: Likewise. * xcofflink.c: Likewise. * elf32-arm.h: Make _bfd_error_handler calls K&R compatible. * elflink.c (_bfd_elf_create_linker_section): Better grammar for error message. * coff-mcore.c (coff_mcore_relocate_section): Internalionalise error message. * elf64-sparc.c (sparc64_elf_add_symbol_hook): Constify stt_types. Consolidate error messages, and split long messages to two lines.
2001-09-20coordinate info->symbolic and info->allow_shlib_undefinedNick Clifton1-1/+2
2001-09-18Touches most files in bfd/, so likely will be blamed for everything..Alan Modra1-20/+22
o bfd_read and bfd_write lose an unnecessary param and become bfd_bread and bfd_bwrite. o bfd_*alloc now all take a bfd_size_type arg, and will error if size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files or bugs in linker scripts etc. o file_ptr becomes a bfd_signed_vma. Besides matching sizes with various other types involved in handling sections, this should make it easier for bfd to support a 64 bit off_t on 32 bit hosts that provide it. o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*) generally available. They now cast their args to bfd_vma and bfd_byte * as appropriate, which removes a swag of casts from the source. o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and aout-encap.c. o Zillions of formatting and -Wconversion fixes.
2001-09-08 * elf32-i386.c (elf_i386_relocate_section): Check !DEF_REGULARAlan Modra1-3/+7
as well as DEF_DYNAMIC in test for avoided copy relocs. (allocate_plt_and_got_and_discard_relocs): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. (allocate_plt_and_got_and_discard_relocs): Likewise.
2001-08-27 * elf32-i386.c: Add missing prototypes.Daniel Jacobowitz1-0/+4
* elf32-ppc.c: Likewise. * elf32-sh-lin.c: Likewise. * elfarm-nabi.c: Likewise.
2001-08-27 * elf32-i386.c (elf_i386_grok_prstatus): New function.Daniel Jacobowitz1-0/+67
(elf_i386_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Likewise. * elf32-ppc.c (ppc_elf_grok_prstatus): New function. (ppc_elf_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Likewise. * elf32-sh-lin.c (elf32_shlin_grok_prstatus): New function. (elf32_shlin_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Likewise. * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): New function. (elf32_arm_nabi_grok_psinfo): New function. (elf_backend_grok_prstatus): Define. (elf_backend_grok_psinfo): Likewise.
2001-08-23 * elf-bfd.h (enum elf_reloc_type_class): New.Jakub Jelinek1-27/+23
(struct elf_backend_data): Add elf_backend_reloc_type_class. (_bfd_elf_reloc_type_class): New. * elfxx-target.h (elf_backend_reloc_type_class): Define. (elfNN_bed): Add elf_backend_reloc_type_class. * elf.c (_bfd_elf_reloc_type_class): New. * elf32-i386.c (elf_i386_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf_i386_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf_i386_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf32-sparc.c (elf32_sparc_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf32_sparc_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf32_sparc_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf64-sparc.c (sparc64_elf_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (sparc64_elf_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (sparc64_elf_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add reltext field. (elfNN_ia64_hash_table_create): Clear ia64_info. (get_reloc_section): Set DF_TEXTREL if the reloc is against read-only section. (elfNN_ia64_size_dynamic_sections): Use ia64_info->reltext flag instead of looking up section names for DT_TEXTREL. (elfNN_ia64_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elflink.h (size_dynamic_sections): Add spare DT_NULL tags. (struct elf_link_sort_rela): New. (elf_link_sort_cmp1, elf_link_sort_cmp2, elf_link_sort_relocs): New. (elf_bfd_final_link): Call elf_link_sort_relocs. Convert one spare DT_NULL into DT_RELCOUNT resp. DT_RELACOUNT if necessary. * bfdlink.h (struct bfd_link_info): Add combreloc and spare_dynamic_tags fields. * emultempl/elf32.em (place_orphan): Place orphan .rel* sections into .rel.dyn resp. .rela.dyn if combreloc. (get_script): If .x linker script is equal to .xn, only put it once into the binary. Add .xc and .xsc scripts. (parse_args): Handle -z combreloc and -z nocombreloc. * scripttempl/elf.sc (.rela.sbss): Fix a typo. For .xc and .xsc scripts put all .rel* or .rela* input sections but .rel*.plt and PLT-like sections into .rel.dyn resp. .rela.dyn. * genscripts.sh (GENERATE_COMBRELOC_SCRIPT): Set if SCRIPT_NAME is elf. Strip trailing whitespace from script. Generate .xc and .xsc scripts if requested. * ldmain.c (main): Initialize link_info.combreloc and link_info.spare_dynamic_tags. * lexsup.c (OPTION_SPARE_DYNAMIC_TAGS): Define. (ld_options): Add --spare-dynamic-tags option. (parse_args): Likewise. * ld.texinfo: Document -z combreloc and -z nocombreloc. * ldint.texinfo: Document .xc and .xsc linker scripts. * NEWS: Add notes about -z combreloc and SHF_MERGE.
generated by cgit v1.1 at 2024-12-16 22:50:29 +0000