bfd/
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
(ppc_elf_link_hash_table): Replace old_got and new_got with
plt_type and can_use_new_plt.
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
this function should not be called for VxWorks targets.
(ppc_elf_tls_setup): Use plt_type instead of old_got.
(allocate_got): Likewise. Rearrange so that max_before_header
is only used for PLT_OLD and PLT_NEW.
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
(ppc_elf_size_dynamic_sections): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
ld/
* emulparams/elf32ppccommon.sh: New file, extracted from...
* emulparams/elf32ppc.sh: ...here.
* emulparams/elf32ppcvxworks.sh: Include elf32ppccommon.sh
instead of elf32ppc.sh.
(BSS_PLT): Remove override.
* Makefile.am (eelf32lppc.c): Depend on elf32ppccommons.h.
(eelf32lppcnto.c, eelf32lppcsim.c, eelf32ppcnto.c): Likewise.
(eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppcsimm): Likewise.
(eelf32ppclinux.c): Likewise.
(eelf32ppcvxworks.c): Likewise. Add missing vxworks.sh dependency.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-powerpc/vxworks1-lib.s, ld-powerpc/vxworks1-lib.dd,
* ld-powerpc/vxworks1-lib.rd, ld-powerpc/vxworks1.s,
* ld-powerpc/vxworks1.dd, ld-powerpc/vxworks1.rd,
* ld-powerpc/vxworks1.ld, ld-powerpc/vxworks1.sd: New test.
* ld-powerpc/powerpc.exp: Run it.
2006-03-02 16:50:04 +08:00
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.*: file format .*
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Disassembly of section \.plt:
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00080800 <_PROCEDURE_LINKAGE_TABLE_>:
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80800: 81 9e 00 08 lwz r12,8\(r30\)
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80804: 7d 89 03 a6 mtctr r12
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80808: 81 9e 00 04 lwz r12,4\(r30\)
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8080c: 4e 80 04 20 bctr
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80810: 60 00 00 00 nop
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80814: 60 00 00 00 nop
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80818: 60 00 00 00 nop
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8081c: 60 00 00 00 nop
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80820: 3d 9e 00 00 addis r12,r30,0
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80824: 81 8c 00 0c lwz r12,12\(r12\)
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80828: 7d 89 03 a6 mtctr r12
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8082c: 4e 80 04 20 bctr
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80830: 39 60 00 00 li r11,0
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80834: 4b ff ff cc b 80800 <_PROCEDURE_LINKAGE_TABLE_>
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80838: 60 00 00 00 nop
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8083c: 60 00 00 00 nop
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80840: 3d 9e 00 00 addis r12,r30,0
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80844: 81 8c 00 10 lwz r12,16\(r12\)
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80848: 7d 89 03 a6 mtctr r12
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8084c: 4e 80 04 20 bctr
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80850: 39 60 00 01 li r11,1
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80854: 4b ff ff ac b 80800 <_PROCEDURE_LINKAGE_TABLE_>
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80858: 60 00 00 00 nop
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8085c: 60 00 00 00 nop
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Disassembly of section \.text:
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00080c00 <foo>:
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80c00: 94 21 ff e8 stwu r1,-24\(r1\)
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80c04: 7c 08 02 a6 mflr r0
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80c08: 90 01 00 1c stw r0,28\(r1\)
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80c0c: 3f c0 00 00 lis r30,0
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80c10: 83 de 00 00 lwz r30,0\(r30\)
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80c14: 83 de 00 00 lwz r30,0\(r30\)
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80c18: 80 3e 00 14 lwz r1,20\(r30\)
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80c1c: 80 01 00 00 lwz r0,0\(r1\)
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2017-02-16 12:43:56 +08:00
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80c20: 30 00 00 01 addic r0,r0,1
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bfd/
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
(ppc_elf_link_hash_table): Replace old_got and new_got with
plt_type and can_use_new_plt.
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
this function should not be called for VxWorks targets.
(ppc_elf_tls_setup): Use plt_type instead of old_got.
(allocate_got): Likewise. Rearrange so that max_before_header
is only used for PLT_OLD and PLT_NEW.
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
(ppc_elf_size_dynamic_sections): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
ld/
* emulparams/elf32ppccommon.sh: New file, extracted from...
* emulparams/elf32ppc.sh: ...here.
* emulparams/elf32ppcvxworks.sh: Include elf32ppccommon.sh
instead of elf32ppc.sh.
(BSS_PLT): Remove override.
* Makefile.am (eelf32lppc.c): Depend on elf32ppccommons.h.
(eelf32lppcnto.c, eelf32lppcsim.c, eelf32ppcnto.c): Likewise.
(eelf32ppc.c, eelf32ppc_fbsd.c, eelf32ppcsimm): Likewise.
(eelf32ppclinux.c): Likewise.
(eelf32ppcvxworks.c): Likewise. Add missing vxworks.sh dependency.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-powerpc/vxworks1-lib.s, ld-powerpc/vxworks1-lib.dd,
* ld-powerpc/vxworks1-lib.rd, ld-powerpc/vxworks1.s,
* ld-powerpc/vxworks1.dd, ld-powerpc/vxworks1.rd,
* ld-powerpc/vxworks1.ld, ld-powerpc/vxworks1.sd: New test.
* ld-powerpc/powerpc.exp: Run it.
2006-03-02 16:50:04 +08:00
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80c24: 90 01 00 00 stw r0,0\(r1\)
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80c28: 48 00 00 1d bl 80c44 <slocal>
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80c2c: 4b ff fc 15 bl 80840 <_PROCEDURE_LINKAGE_TABLE_\+0x40>
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80c30: 4b ff fb f1 bl 80820 <_PROCEDURE_LINKAGE_TABLE_\+0x20>
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80c34: 80 01 00 1c lwz r0,28\(r1\)
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80c38: 7c 08 03 a6 mtlr r0
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80c3c: 38 21 00 18 addi r1,r1,24
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80c40: 4e 80 00 20 blr
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00080c44 <slocal>:
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80c44: 4e 80 00 20 blr
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00080c48 <sglobal>:
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80c48: 4e 80 00 20 blr
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