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2007-07-06Update sources to GPLv3Nick Clifton
2007-06-29bfd:Joseph Myers
* elfxx-mips.c (mips_elf_merge_obj_attributes): New. (_bfd_mips_elf_merge_private_bfd_data): Call it. binutils: * readelf.c (display_mips_gnu_attribute): New. (process_mips_specific): Call process_attributes. include/elf: * mips.h (Tag_GNU_MIPS_ABI_FP): Define. ld/testsuite: * ld-mips-elf/attr-gnu-4-0.s, ld-mips-elf/attr-gnu-4-00.d, ld-mips-elf/attr-gnu-4-01.d, ld-mips-elf/attr-gnu-4-02.d, ld-mips-elf/attr-gnu-4-03.d, ld-mips-elf/attr-gnu-4-1.s, ld-mips-elf/attr-gnu-4-10.d, ld-mips-elf/attr-gnu-4-11.d, ld-mips-elf/attr-gnu-4-12.d, ld-mips-elf/attr-gnu-4-13.d, ld-mips-elf/attr-gnu-4-14.d, ld-mips-elf/attr-gnu-4-2.s, ld-mips-elf/attr-gnu-4-20.d, ld-mips-elf/attr-gnu-4-21.d, ld-mips-elf/attr-gnu-4-22.d, ld-mips-elf/attr-gnu-4-23.d, ld-mips-elf/attr-gnu-4-3.s, ld-mips-elf/attr-gnu-4-30.d, ld-mips-elf/attr-gnu-4-31.d, ld-mips-elf/attr-gnu-4-32.d, ld-mips-elf/attr-gnu-4-33.d, ld-mips-elf/attr-gnu-4-4.s, ld-mips-elf/attr-gnu-4-41.d: New. * ld-mips-elf/mips-elf.exp: Run these new tests.
2007-06-25bfd/Richard Sandiford
* elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs to be used for calls from MIPS16 code. gas/ * config/tc-mips.h (TC_SYMFIELD_TYPE): New. * config/tc-mips.c (append_insn): Record which symbols have R_MIPS16_26 relocations against them. (mips_fix_adjustable): Don't reduce relocations against such symbols. ld/testsuite/ * ld-mips-elf/mips16-local-stubs-1.s, * ld-mips-elf/mips16-local-stubs-1.d: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2007-05-15ld/testsuite/Richard Sandiford
* ld-arm/vxworks1.ld: Swap .bss and .data. * ld-arm/vxworks1-lib.rd: Update accordingly. * ld-arm/vxworks1-lib.td: New test. * ld-arm/arm-elf.exp: Run it. * ld-i386/vxworks1.ld: Swap .bss and .data. * ld-i386/vxworks1-lib.rd: Update accordingly. * ld-i386/vxworks1-lib.td: New test. * ld-i386/i386.exp: Run it. * ld-mips-elf/vxworks1.ld: Swap .bss and .data. * ld-mips-elf/vxworks1-lib.rd: Update accordingly. * ld-mips-elf/vxworks1.rd: Likewise. * ld-powerpc/vxworks1.ld: Swap .bss and .data. * ld-powerpc/vxworks1-lib.rd: Update accordingly. * ld-powerpc/vxworks1-lib.td: New test. * ld-powerpc/powerpc.exp: Run it. * ld-sh/vxworks1.ld: Swap .bss and .data. * ld-sh/vxworks1-lib.rd: Update accordingly. * ld-sh/vxworks1-lib.td: New test. * ld-sh/sh-vxworks.exp: Run it. * ld-sparc/vxworks1.ld: Swap .bss and .data. * ld-sparc/vxworks1-lib.rd: Update accordingly. * ld-sparc/vxworks1-lib.td: New test. * ld-sparc/sparc.exp: Run it.
2007-05-15bfd/Richard Sandiford
* elfxx-mips.c (mips_elf_create_local_got_entry): Remove input_section argument. Create .rela.dyn relocations against symbol 0 rather than the section symbol. (mips_elf_local_got_index): Remove input_section argument. Update call to mips_elf_create_local_got_entry. (mips_elf_got_page, mips_elf_got16_entry): Likewise. (mips_elf_calculate_relocation): Update calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page. ld/testsuite/ * ld-mips-elf/vxworks1-lib.rd: Expect the GOT relocation to be against symbol 0.
2007-04-12bfd/Richard Sandiford
* elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation in a read-only section. (_bfd_mips_elf_check_relocs): Likewise. ld/testsuite/ * ld-mips-elf/vxworks1-lib.td: New test. * ld-mips-elf/mips-elf.exp: Run it.
2006-11-02 [ bfd/ChangeLog ]Thiemo Seufer
* elf-bfd.h (local_call_stubs): New member. * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros. (mips_elf_calculate_relocation): Handle local mips16 call stubs. (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use the new stub macros. (_bfd_mips_elf_check_relocs): Handle call stubs for code which mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark used stubs with SEC_KEEP. Use the new stub macros. [ gas/testsuite/ChangeLog ] * gas/mips/mips16-intermix.d, gas/mips/mips16-intermix.s: New testcase. * gas/mips/mips.exp: Run new testcase. [ ld/testsuite/ChangeLog ] * ld-mips-elf/mips16-intermix-1.s, ld-mips-elf/mips16-intermix-2.s, ld-mips-elf/mips16-intermix.d: New testcase. * ld-mips-elf/mips-elf.exp (mips16_intermix_test): Run new testcases.
2006-10-20bfd/Richard Sandiford
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the size of .rel.dyn reflect the value of DT_RELSZ. ld/testsuite/ * ld-mips-elf/multi-got-1.d: Remove trailing R_MIPS_NONE entries. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-multi-got-1.r: Likewise.
2006-10-20bfd/Richard Sandiford
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate a PT_NULL header for dynamic objects. (_bfd_mips_elf_modify_segment_map): Add it. ld/testsuite/ * ld-mips-elf/multi-got-1.d: Do not expect a particular address for DT_HASH. * ld-mips-elf/rel32-o32.d: Bump addresses by 0x20 to account for the extra program header. * ld-mips-elf/rel32-n32.d: Likewise. * ld-mips-elf/tlslib-o32.got: Likewise. * ld-mips-elf/tlslib-o32-hidden.got: Likewise. * ld-mips-elf/tlslib-o32-ver.got: Likewise. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-multi-got-1.r: Likewise. * ld-mips-elf/rel64.d: Bump addresses by 0x30 to account for the extra program header. * ld-mips-elf/tlsdyn-o32.d: Reduce the GOT offset by 32 to account for the extra program header, and thus the shorter gap between the text and data segments. * ld-mips-elf/tlsdyn-o32-1.d: Likewise. * ld-mips-elf/tlsdyn-o32-2.d: Likewise. * ld-mips-elf/tlsdyn-o32-3.d: Likewise. * ld-mips-elf/tlsdyn-o32.got: Bump GOT text addresses by 0x20 to account for the extra program header. * ld-mips-elf/tlsdyn-o32-1.got: Likewise. * ld-mips-elf/tlsdyn-o32-2.got: Likewise. * ld-mips-elf/tlsdyn-o32-3.got: Likewise.
2006-10-20ld/Richard Sandiford
* emulparams/elf32bmip.sh (OTHER_GOT_RELOC_SECTIONS): Define. * emulparams/elf32bmipn32-defs.sh (OTHER_GOT_RELOC_SECTIONS): Likewise. ld/testsuite/ * ld-mips-elf/rel32-o32.d: Bump the section number of .text by 1 to account for the fact that .rel.dyn is now before .text in the section table. * ld-mips-elf/rel32-n32.d: Likewise. * ld-mips-elf/rel64.d: Likewise.
2006-10-19bfd/Richard Sandiford
* elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the same symbol by increasing r_offset. (sort_dynamic_relocs_64): Likewise. Fix comparisons between very large and very small symbol indexes. ld/testsuite/ * ld-mips-elf/tlslib-o32-hidden.got: Sort relocations against the same symbol in order of increasing r_offset. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-hidden3.r: Likewise. * ld-mips-elf/tls-hidden4.r: Likewise.
2006-10-19bfd/Richard Sandiford
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG and DT_MIPS_RLD_MAP tags for position-independent executables. Do not add DT_DEBUG to shared libraries for any MIPS target. ld/testsuite/ * ld-mips-elf/multi-got-1.d: Remove DT_DEBUG tag. Do not require a specific file offset for .dynamic. Reduce DT_HASH by 8 to account for removed tag. * ld-mips-elf/tls-multi-got-1.r: Likewise. Also reduce DT_REL by 8. Reduce PLTGOT and symbol values by 16 to account for the removed tag. * ld-mips-elf/textrel-1.d: Remove DT_DEBUG tag. * ld-mips-elf/rel32-n32.d: Reduce addresses by 16 to account for removed DT_DEBUG tag. * ld-mips-elf/rel64.d: Likewise. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tlslib-o32-hidden.got: Likewise.
2006-10-18ld/testsuite/Richard Sandiford
* ld-mips-elf/reloc-1-n64.d: Match 16-character VMAs on LP64 hosts.
2006-10-18ld/testsuite/Richard Sandiford
* ld-mips-elf/rel32-n32.d: Bump addresses by 0x30 to account for the fact that .reginfo is now placed before .text. Change the section number of .text accordingly.
2006-10-18ld/testsuite/Richard Sandiford
* ld-mips-elf/elf-rel-got-n32.d: Adjust page gap from 0x100000 to 0x10000. Move .reginfo before .text and bump .text addresses by 0x10 to make room. Move data segment down by 0x10 bytes to account for new size of text segment. * ld-mips-elf/elf-rel-xgot-n32.d: Likewise. * ld-mips-elf/elf-rel-got-n64-linux.d: Adjust page gap from 0x100000 to 0x10000. * ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
2006-10-17bfd/Alan Modra
* 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.
2006-10-16ld/Richard Sandiford
* Makefile.am (eelf64bmip.c): Depend on emulparams/elf64bmip-defs.sh. (eelf64btsmip.c, eelf64ltsmip.c): Likewise. * Makefile.in: Regenerate. * emulparams/elf32bmipn32-defs.sh (INITIAL_READONLY_SECTIONS): Include .reginfo rather than .MIPS.options. * emulparams/elf64bmip-defs.sh: New file. * emulparams/elf64bmip.sh: Include it. (COMMONPAGESIZE): Delete. * emulparams/elf64btsmip.sh: As for elf64bmip.sh. ld/testsuite/ * ld-mips-elf/branch-misc-1.d: Set the start address to 0x20000000. * ld-mips-elf/jalbal.d: Likewise 0x200000a0. * ld-mips-elf/jaloverflow-2.d: Likewise 0x20000000. * ld-mips-elf/reloc-3-n32.d: Likewise. * ld-mips-elf/reloc-3.d: Likewise. * ld-mips-elf/textrel-1.d: Don't require a specific file offset for .dynamic.
2006-09-18 * ld-mips-elf/mips-elf.exp: Add test for R_MIPS16_GPREL relocations.Thiemo Seufer
* ld-mips-elf/reloc-3-n32.d, ld-mips-elf/reloc-3.d: New files.
2006-07-29ld/Richard Sandiford
* Makefile.am (eelf32b4300.c): Update dependencies. (eelf32bmip.c): Likewise. (eelf32bsmip.c): Likewise. (eelf32btsmip.c): Likewise. (eelf32btsmipn32.c): Likewise. (eelf32ltsmip.c): Likewise. (eelf32ltsmipn32.c): Likewise. (eelf32ebmip.c): Likewise. (eelf32ebmipvxworks.c): Likewise. (eelf32elmip.c): Likewise. (eelf32elmipvxworks.c): Likewise. (eelf32bmipn32.c): Likewise. (eelf32lmip.c): Likewise. (eelf32mipswindiss.c): Likewise. (eelf32lsmip.c): Likewise. (eelf64bmip.c): Likewise. (eelf64btsmip.c): Likewise. (eelf64ltsmip.c): Likewise. (emipsbig.c): Likewise. Canonicalize ${GENSCRIPTS} line. (emipsbsd.c): Likewise. (emipsidt.c): Update dependencies. (emipsidtl.c): Likewise. (emipslit.c): Likewise. (emipslnews.c): Likewise. (emipspe.c): Likewise. Fix ${GENSCRIPTS} invocation. * Makefile.in: Regenerate. * emulparams/elf32bmip.sh (EXTRA_EM_FILE): Define. * emulparams/elf32bmipn32-defs.sh (EXTRA_EM_FILE): Likewise. * emultempl/irix.em: Include emultempl/mipself.em. * emultempl/mipself.em: New file. ld/testsuite/ * ld-mips-elf/hash1.s, ld-mips-elf/hash1a.d, * ld-mips-elf/hash1b.d, ld-mips-elf/hash1c.d: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2006-07-25 * ld-mips-elf/mips16-call-global-2.s,Thiemo Seufer
ld-mips-elf/mips16-call-global-3.s, ld-mips-elf/mips16-call-global.d: Improve test robustness.
2006-07-20 [ bfd/ChangeLog ]Thiemo Seufer
* elf32-mips.c (mips16_jump_reloc): Remove function. (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc. * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function. (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc. [ gas/ChangeLog ] * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP. (tc_gen_reloc): Handle mips16 jumps to section symbol offsets. [ ld/testsuite/ChangeLog ] * ld-mips-elf/mips16-call-global-1.s, ld-mips-elf/mips16-call-global-2.s, ld-mips-elf/mips16-call-global-3.s, ld-mips-elf/mips16-call-global.d: Test linking of external mips16 jumps. * ld-mips-elf/mips-elf.exp: Run new test.
2006-07-13 * ld-mips-elf/tlslib-o32-ver.got, ld-mips-elf/tlslib-o32.got:Thiemo Seufer
Update TLS testcases.
2006-07-05 * ld-mips-elf/multi-got-1.d, ld-mips-elf/tls-multi-got-1.got,Thiemo Seufer
ld-mips-elf/tls-multi-got-1.r: Update multigot testcases.
2006-06-12 [ bfd/ChangeLog ]Thiemo Seufer
* elf32-mips.c: Expand comment about ABI-mandated pagesize values. (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way. * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6. Delete old comments. (ELF_COMMONPAGESIZE): Define in a more obvious way. [ ld/ChangeLog ] * emulparams/elf64bmip.sh, emulparams/elf64btsmip.sh (COMMONPAGESIZE): Define. [ ld/testsuite/ChangeLog ] * ld-mips-elf/multi-got-no-shared.d: Adjust for recent change of ELF_MAXPAGESIZE.
2006-06-11bfd/Richard Sandiford
* elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size. (STUB_ORI): New macro. (STUB_LI16U): Fix formatting. (MIPS_FUNCTION_STUB_SIZE): Delete. (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise. (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro. (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise. (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size instead of MIPS_FUNCTION_STUB_SIZE. (count_section_dynsyms): New function, split out from _bfd_mips_elf_final_link. (_bfd_mips_elf_always_size_sections): Get a worst-case estimate of the number of dynamic symbols needed and use it to set up function_stub_size. Use function_stub_size rather than MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section. Use 16-byte stubs for 0x10000 dynamic symbols. (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting. (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes. Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20. Use STUB_ORI rather than STUB_LI16U for big stubs. (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size. (_bfd_mips_elf_final_link): Use count_section_dynsyms. ld/testsuite/ * ld-mips-elf/stub-dynsym-1.s, * ld-mips-elf/stub-dynsym-1.ld, * ld-mips-elf/stub-dynsym-1-7fff.d, * ld-mips-elf/stub-dynsym-1-8000.d, * ld-mips-elf/stub-dynsym-1-fff0.d, * ld-mips-elf/stub-dynsym-1-10000.d, * ld-mips-elf/stub-dynsym-1-2fe80.d: New test. * ld-mips-elf/mips-elf.exp: Run it.
2006-05-22bfd/Daniel Jacobowitz
* elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL check. (bfd_elf_final_link): Add a late DT_TEXTREL check. * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define. (mips_elf_create_dynamic_relocation): Set DF_TEXTREL. (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION. Use MIPS_ELF_READONLY_SECTION. (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after creating DT_TEXTREL. (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers if no text relocations were generated. ld/testsuite/ * ld-mips-elf/textrel-1.d: Relax some patterns.
2006-03-27 * elfxx-mips.c (mips_got_entry): Add more commentary.Richard Sandiford
(mips_elf_local_got_index): Use the hash table entry to record the GOT index of forced-local symbols. (mips_elf_initialize_tls_index): Rearrange code. Store the index in either the hash table entry or the mips_got_entry, not both. Add more commentary. (mips_elf_multi_got): Make sure the g->next is nonnull when calling mips_elf_initialize_tls_index. * ld-mips-elf/tls-hidden3a.s, ld-mips-elf/tls-hidden3b.s, * ld-mips-elf/tls-hidden3.d, ld-mips-elf/tls-hidden3.got, * ld-mips-elf/tls-hidden3.ld, ld-mips-elf/tls-hidden3.r, * ld-mips-elf/tls-hidden4a.s, ld-mips-elf/tls-hidden4b.s, * ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-hidden4.r: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2006-03-22 Richard Sandiford <richard@codesourcery.com>Richard Sandiford
Daniel Jacobowitz <dan@codesourcery.com> Phil Edwards <phil@codesourcery.com> Zack Weinberg <zack@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> bfd/ * bfd-in2.h: Regenerate. * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. (bfd_elf32_littlemips_vxworks_vec): Likewise. (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. (bfd_elf32_littlemips_vec): Likewise. (bfd_elf32_nbigmips_vec): Likewise. (bfd_elf32_nlittlemips_vec): Likewise. (bfd_elf32_ntradbigmips_vec): Likewise. (bfd_elf32_ntradlittlemips_vec): Likewise. (bfd_elf32_tradbigmips_vec): Likewise. (bfd_elf32_tradlittlemips_vec): Likewise. (bfd_elf64_bigmips_vec): Likewise. (bfd_elf64_littlemips_vec): Likewise. (bfd_elf64_tradbigmips_vec): Likewise. (bfd_elf64_tradlittlemips_vec): Likewise. * elf32-mips.c: Include elf-vxworks.h. (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto instead of calling mips_elf32_rtype_to_howto directly. (mips_vxworks_copy_howto_rela): New reloc howto. (mips_vxworks_jump_slot_howto_rela): Likewise. (mips_vxworks_bfd_reloc_type_lookup): New function. (mips_vxworks_rtype_to_howto): Likewise. (mips_vxworks_final_write_processing): Likewise. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. (elf_backend_want_got_plt): Likewise. (elf_backend_want_plt_sym): Likewise. (elf_backend_got_symbol_offset): Likewise. (elf_backend_want_dynbss): Likewise. (elf_backend_may_use_rel_p): Likewise. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_got_header_size: Likewise. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_finish_dynamic_symbol): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing: Likewise. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_symbol_processing): Likewise. * elfxx-mips.c: Include elf-vxworks.h. (mips_elf_link_hash_entry): Add is_relocation_target and is_branch_target fields. (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. Return 3 for VxWorks. (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a mips_elf_link_hash_table. Return 0 for VxWorks. (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. (mips_vxworks_exec_plt0_entry): New variable. (mips_vxworks_exec_plt_entry): Likewise. (mips_vxworks_shared_plt0_entry): Likewise. (mips_vxworks_shared_plt_entry): Likewise. (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. (mips_elf_rel_dyn_section): Change the bfd argument to a mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get the name of the section. (mips_elf_initialize_tls_slots): Update the call to mips_elf_rel_dyn_section. (mips_elf_gotplt_index): New function. (mips_elf_local_got_index): Add an input_section argument. Update the call to mips_elf_create_local_got_entry. (mips_elf_got_page): Likewise. (mips_elf_got16_entry): Likewise. (mips_elf_create_local_got_entry): Add bfd_link_info and input_section arguments. Create dynamic relocations for each entry on VxWorks. (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE and MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Update the uses of MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. (is_gott_symbol): New function. (mips_elf_calculate_relocation): Use a dynobj local variable. Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page_entry. Set G to the .got.plt entry when calculating VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT relocations on VxWorks. Add dynamic relocations for references to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. Don't allocate a null entry on VxWorks. (mips_elf_create_dynamic_relocation): Update the call to mips_elf_rel_dyn_section. Use absolute rather than relative relocations for VxWorks, and make them RELA rather than REL. (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. Create the .plt, .rela.plt, .dynbss and .rela.bss sections on VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. Call elf_vxworks_create_dynamic_sections for VxWorks and initialize the plt_header_size and plt_entry_size fields. (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be used in VxWorks executables. Don't allocate dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. Set is_relocation_target for each symbol referenced by a relocation. Allocate .rela.dyn entries for relocations against the special VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 relocations. Don't set no_fn_stub on VxWorks. (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to mips_elf_allocate_dynamic_relocations. (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. (_bfd_mips_elf_always_size_sections): Do not allocate GOT page entries for VxWorks, and do not create multiple GOTs. (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. Handle .got specially for VxWorks. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, once its final size is known. Set DF_TEXTREL for VxWorks. Add DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. (_bfd_mips_vxworks_finish_dynamic_symbol): New function. (mips_vxworks_finish_exec_plt): Likewise. (mips_vxworks_finish_shared_plt): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call to mips_elf_rel_dyn_section. Use a VxWorks-specific value of DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_rel_dyn_section. Use a different GOT header for VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): New function. (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_link_hash_table_create): Likewise. * libbfd.h: Regenerate. * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. (elf32-mips.lo): Likewise. * Makefile.in: Regenerate. * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. (bfd_elf32_littlemips_vxworks_vec): Likewise. (_bfd_target_vector): Add entries for them. gas/ * config/tc-mips.c (mips_target_format): Handle vxworks targets. (md_begin): Complain about -G being used for PIC. Don't change the text, data and bss alignments on VxWorks. (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when generating VxWorks PIC. (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. (macro): Likewise, but do not treat la $25 specially for VxWorks PIC, and do not handle jal. (OPTION_MVXWORKS_PIC): New macro. (md_longopts): Add -mvxworks-pic. (md_parse_option): Don't complain about using PIC and -G together here. Handle OPTION_MVXWORKS_PIC. (md_estimate_size_before_relax): Always use the first relaxation sequence on VxWorks. * config/tc-mips.h (VXWORKS_PIC): New. gas/testsuite/ * gas/mips/vxworks1.s, gas/mips/vxworks1.d, * gas/mips/vxworks1-xgot.d: New tests. * gas/mips/mips.exp: Run them. Do not run other tests on VxWorks. include/elf/ * mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs. ld/ * configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use separate VxWorks emulations. * emulparams/elf32ebmipvxworks.sh: New file. * emulparams/elf32elmipvxworks.sh: New file. * Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and eelf32elmipvxworks.o. (eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules. * Makefile.in: Regenerate. ld/testsuite/ * ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd, * ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd, * ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s, * ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd, * ld-mips/vxworks2-static.sd: New tests. * ld-mips/mips-elf.exp: Run them.
2006-03-14bfd/Richard Sandiford
* elf32-mips.c (mips_elf_adjust_addend): New function, mostly split out from... (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend for final links too. ld/testsuite/ * ld-mips/emit-relocs-1a.s, ld-mips/emit-relocs-1b.s, * ld-mips/emit-relocs-1.ld, ld-mips/emit-relocs-1.d: New test. * ld-mips/mips-elf.exp: Run it.
2006-02-04bfd/Richard Sandiford
* elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol has already been assigned a GOT index, copy that index to the current hash table entry. ld/testsuite/ * ld-mips-elf/tls-hidden2a.s, ld-mips-elf/tls-hidden2b.s, * ld/testsuite/ld-mips-elf/tls-hidden2.d, * ld/testsuite/ld-mips-elf/tls-hidden2-got.d: New test. * ld-mips-elf/mips-elf.exp: Run it.
2006-02-04 * ld-mips-elf/rel32-n32.d: Adjust for changes in linker behaviour.Richard Sandiford
* ld-mips-elf/rel32-o32.d: Likewise. * ld-mips-elf/rel64.d: Likewise. * ld-mips-elf/tls-multi-got-1.got: Likewise. * ld-mips-elf/tls-multi-got-1.r: Likewise. * ld-mips-elf/tlsdyn-o32-1.d: Likewise. * ld-mips-elf/tlsdyn-o32-1.got: Likewise. * ld-mips-elf/tlsdyn-o32-2.d: Likewise. * ld-mips-elf/tlsdyn-o32-2.got: Likewise. * ld-mips-elf/tlsdyn-o32-3.d: Likewise. * ld-mips-elf/tlsdyn-o32-3.got: Likewise. * ld-mips-elf/tlsdyn-o32.d: Likewise. * ld-mips-elf/tlsdyn-o32.got: Likewise. * ld-mips-elf/tlslib-o32-hidden.got: Likewise. * ld-mips-elf/tlslib-o32-ver.got: Likewise. * ld-mips-elf/tlslib-o32.got: Likewise.
2005-08-18 * ld-mips-elf/multi-got-1.d: Adjust for new ld behavior.David Daney
* ld-mips-elf/multi-got-no-shared.d: Likewise. * ld-mips-elf/rel32-n32.d: Likewise. * ld-mips-elf/rel32-o32.d: Likewise. * ld-mips-elf/rel64.d: Likewise.
2005-08-01 * elfxx-mips.c (mips_mach_extends_p): Treat MIPS64 as an extensionRichard Sandiford
of MIPS32 and MIPS64r2 as an extension of MIPS32r2.
2005-05-12Update FSF addressesNick Clifton
2005-03-242005-03-24 Eric Christopher <echristo@redhat.com>Eric Christopher
* elfxx-mips.c: Revert previous patch. 2005-03-24 Eric Christopher <echristo@redhat.com> * ld-mips-elf/rel32-n32.d: Revert changes. * ld-mips-elf/rel32-o32.d: Ditto. * ld-mips-elf/rel64.d: Ditto.
2005-03-24bfd/ChangeLog:Eric Christopher
2005-03-23 Eric Christopher <echristo@redhat.com> * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New. (mips_elf_calculate_relocation): Use. Define DF_TEXTREL after emitting relocation. (_bfd_mips_elf_adjust_dynamic_symbol): Ditto. (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL and readonly_reloc. ld/testsuite/ChangeLog: 2005-03-23 Eric Christopher <echristo@redhat.com> * ld-mips-elf/textrel-1.s, ld-mips-elf/textrel-1.d: New test. * ld-mips-elf/mips-elf.exp: Call it. * ld-mips-elf/rel32-n32.d: Update for DF_TEXTREL removal. * ld-mips-elf/rel32-o32.d: Ditto. * ld-mips-elf/rel64.d: Ditto.
2005-03-05 bfd/ChangeLogThiemo Seufer
* elfxx-mips.c (mips_elf_calculate_relocation): Handle special '__gnu_local_gp' symbol used by gas -mno-shared. gas/ChangeLog * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp' instead of '_gp' for -mno-shared optimization. (s_cpload): Ditto. (s_abicalls): Document it in the comment. (md_show_usage): Document the -mno-shared option. gas/testsuite/ChangeLog * gas/mips/elf-rel23b.d: Use '__gnu_local_gp' instead of '_gp' for -mno-shared optimization. * gas/mips/elf-rel25a.d: Ditto. ld/testsuite/ChangeLog * ld-mips-elf/multi-got-no-shared-1.s, ld-mips-elf/multi-got-no-shared-2.s, ld-mips-elf/multi-got-no-shared.d: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2005-03-02 * ld-mips-elf/tlsbin-o32.s, ld-mips-elf/mips-dyn.ld,Daniel Jacobowitz
ld-mips-elf/tlslib-o32.got, ld-mips-elf/tlslib-o32.d, ld-mips-elf/tlslib-o32.s, ld-mips-elf/mips-lib.ld, ld-mips-elf/tlsbin-o32.got, ld-mips-elf/tlsdyn-o32.d, ld-mips-elf/tlsdyn-o32.got, ld-mips-elf/tlsbin-o32.d, ld-mips-elf/tlsdyn-o32.s, ld-mips-elf/tls-multi-got-1.got, ld-mips-elf/tls-multi-got-1-1.s, ld-mips-elf/tls-multi-got-1.d, ld-mips-elf/tls-multi-got-1.r, ld-mips-elf/tls-multi-got-1-2.s, ld-mips-elf/tlslib-o32-ver.got, ld-mips-elf/tlslib.ver, ld-mips-elf/tlslib-o32-hidden.got, ld-mips-elf/tlslib-hidden.ver, ld-mips-elf/tlsdyn-o32-1.d, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-2.s, ld-mips-elf/tlsdyn-o32-3.d, ld-mips-elf/tlsdyn-o32-1.got, ld-mips-elf/tlsdyn-o32-2.got: New files. * ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-222005-02-22 Eric Christopher <echristo@redhat.com>Eric Christopher
* ld-mips-elf/reloc-merge-lo16.d: Correct symbol table size for __start. 2005-02-22 Eric Christopher <echristo@redhat.com> * config/tc-mips.c (struct proc): Change isym to func_sym. New member func_end_sym. (s_mips_ent): Update. (s_mips_end): Ditto. Add code to compute function size.
2005-02-15bfd/:Maciej W. Rozycki
2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel. (elf_mips16_gprel_howto): Likewise. Redefine src_mask and dst_mask. (mips16_gprel_reloc): Remove bit shuffling; call _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp() and _bfd_mips16_elf_reloc_shuffle() instead. (mips16_reloc_map): New reloc map for MIPS16 relocs. (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16 relocs. (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from elf_mips16_howto_table_rel. * elf64-mips.c (mips16_elf64_howto_table_rel): New array for MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel. (elf_mips16_gprel_howto): Likewise. Redefine src_mask and dst_mask. (mips16_elf64_howto_table_rela): New array for MIPS16 RELA reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (mips16_gprel_reloc): Remove bit shuffling; call _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp() and _bfd_mips16_elf_reloc_shuffle() instead. (mips16_reloc_map): New reloc map for MIPS16 relocs. (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16 relocs. (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel. * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel. (elf_mips16_gprel_howto): Likewise. Redefine src_mask and dst_mask. (mips16_gprel_reloc): Remove bit shuffling; call _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp() and _bfd_mips16_elf_reloc_shuffle() instead. (mips16_reloc_map): New reloc map for MIPS16 relocs. (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16 relocs. (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from elf_mips16_howto_table_rela or elf_mips16_howto_table_rel. * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to handle bit shuffling for MIPS16 relocs. (_bfd_mips16_elf_reloc_shuffle): Likewise. (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle(). (_bfd_mips_elf_generic_reloc): Likewise. (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16 and R_MIPS16_LO16. (mips_elf_obtain_contents): Remove bit shuffling. (mips_elf_perform_relocation): Likewise; call _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle() instead. (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16 and R_MIPS16_LO16. * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare. (_bfd_mips16_elf_reloc_shuffle): Likewise. * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc. (BFD_RELOC_MIPS16_HI16_S): Likewise. (BFD_RELOC_MIPS16_LO16): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * config/tc-mips.c (reloc_needs_lo_p): Handle BFD_RELOC_MIPS16_HI16_S. (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16. (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow complaints on. (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S, BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants. Call my_getSmallExpression() to parse percent operators. (percent_op_match, mips_percent_op): Separate definitions. (mips16_percent_op): Define percent operators for the MIPS16 mode. (parse_relocation): Handle the MIPS16 mode using mips16_percent_op. (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16, BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16. gas/testsuite/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and R_MIPS16_LO16 relocs. * gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI. * gas/mips/mips16-hilo.s: Source for the new tests. * gas/mips/mips.exp: Run the new tests. include/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * elf/mips.h (R_MIPS16_GOT16): New reloc code. (R_MIPS16_CALL16): Likewise. (R_MIPS16_HI16): Likewise. (R_MIPS16_LO16): Likewise. (R_MIPS16_min): New fake reloc code. (R_MIPS16_max): Likewise. ld/testsuite/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and R_MIPS16_LO16 relocs. * ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI. * ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests. * ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-02 * ld-mips-elf/eh-frame3.d, ld-mips-elf/eh-frame4.d: Move commentsDaniel Jacobowitz
after test commands. * ld-mips-elf/mips-elf.exp: Skip multi-got-1 on non-GNU/Linux systems.
2005-01-31 * ld-mips-elf/elf-rel-got-n32.d, ld-mips-elf/elf-rel-got-n64-linux.d,Daniel Jacobowitz
ld-mips-elf/elf-rel-got-n64.d, ld-mips-elf/elf-rel-xgot-n32.d, ld-mips-elf/elf-rel-xgot-n64-linux.d, ld-mips-elf/elf-rel-xgot-n64.d, ld-mips-elf/jalbal.d: Force big-endian. * ld-mips-elf/multi-got-1.d: Make more flexible. * ld-mips-elf/rel32-n32.d, ld-mips-elf/rel32-o32.d, ld-mips-elf/rel64.d: Update offsets.
2005-01-31 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.Richard Sandiford
(_bfd_elf_eh_frame_address_size): Declare. * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default. (elfNN_bed): Initialize elf_backend_eh_frame_address_size. * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare. (elf_backend_eh_frame_address_size): Define. * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address size from the new backend hook. (_bfd_elf_write_section_eh_frame): Likewise. (_bfd_elf_eh_frame_address_size): New function.
2005-01-17 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.Richard Sandiford
(_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA instructions. If the amount of padding is known, reduce the size of the CIE or FDE by that amount.
2004-12-14 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report anRichard Sandiford
overflow for calls to undefined weak symbols.
2004-12-13 * ld-mips-elf/mips-elf.exp: Only run jalbal if n32 is supported.Richard Sandiford
2004-12-09 * ld-mips-elf/jalbal.d: New test.Ian Lance Taylor
* ld-mips-elf/jalbal.s: New test. * ld-mips-elf/mips-elf.exp: Run it.
2004-12-08 * ld-mips-elf/jaloverflow.d: New test.Ian Lance Taylor
* ld-mips-elf/jaloverflow.s: New test. * ld-mips-elf/mips-elf.exp: Run it.
2004-11-16 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size andRichard Sandiford
add_fde_encoding. Remove need_relative. * elf-eh-frame.c (extra_augmentation_string_bytes) (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions. (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding in cases where the CIE has no existing 'R' augmentation. Use size_of_output_cie_fde when assigning offsets. Use the final offset as the new section size. (_bfd_elf_eh_frame_section_offset): Remove need_relative handling. Account for any extra augmentation bytes in the returned offset. (_bfd_elf_write_section_eh_frame): Rework so that the entries are moved before being modified. Pad growing entries with DW_CFA_nops. Add 'z' and 'R' augmentations as directed by add_augmentation_size and add_fde_encoding.
2004-07-08 * ld-mips-elf/reloc-merge-lo16.{s,d,ld}: New test.Richard Sandiford
* ld-mips-elf/mips-elf.exp: Run it.
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