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* 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.
52 lines
1.7 KiB
Makefile
52 lines
1.7 KiB
Makefile
#source: expdyn1.s
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#source: dsov32-1.s
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#source: dsov32-2.s
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#as: --pic --no-underscore --march=v32 --em=criself
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#ld: --shared -m crislinux -z nocombreloc
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#objdump: -s -T
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# Check for common DSO contents; load of GOT register, branch to
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# function PLT, undefined symbol, GOT reloc.
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.*: file format elf32-cris
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DYNAMIC SYMBOL TABLE:
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#...
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0+23e g DF \.text 0+12 dsofn4
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0+234 g DF \.text 0+2 expfn
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0+22fc g DO \.data 0+4 expobj
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#...
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0+236 g DF \.text 0+8 dsofn3
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#...
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0+ D \*UND\* 0+ dsofn
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#...
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Contents of section \.rela\.got:
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01c0 f8220000 0a040000 00000000 .*
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Contents of section \.rela\.plt:
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01cc f0220000 0b020000 00000000 f4220000 .*
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01dc 0b0a0000 00000000 .*
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Contents of section \.plt:
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01e4 84e20401 7e7a3f7a 04f26ffa bf09b005 .*
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01f4 00000000 00000000 00006f0d 0c000000 .*
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0204 6ffabf09 b0053f7e 00000000 bf0ed4ff .*
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0214 ffffb005 6f0d1000 00006ffa bf09b005 .*
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0224 3f7e0c00 0000bf0e baffffff b005 .*
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Contents of section \.text:
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0232 b005b005 bfbee2ff ffffb005 7f0da620 .*
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0242 00005f0d 1400bfbe b6ffffff b0050000 .*
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Contents of section \.dynamic:
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2254 04000000 94000000 05000000 84010000 .*
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2264 06000000 d4000000 0a000000 3a000000 .*
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2274 0b000000 10000000 03000000 e4220000 .*
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2284 02000000 18000000 14000000 07000000 .*
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2294 17000000 cc010000 07000000 c0010000 .*
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22a4 08000000 0c000000 09000000 0c000000 .*
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22b4 00000000 00000000 00000000 00000000 .*
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22c4 00000000 00000000 00000000 00000000 .*
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22d4 00000000 00000000 00000000 00000000 .*
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Contents of section \.got:
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22e4 54220000 00000000 00000000 0a020000 .*
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22f4 24020000 00000000 .*
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Contents of section \.data:
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22fc 00000000 .*
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