9df0ef5fe7
* elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
(build_plt_stub): Add plt_static_chain param, don't load r11 if false.
(build_tls_get_addr_stub): Likewise.
(ppc_build_one_stub): Update calls to above.
(ppc_size_one_stub): Adjust stub size.
(ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
* elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
ld/
* emultempl/ppc64elf.em (plt_static_chain): New var.
(gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
--plt-static-chain and --no-plt-static-chain.
ld/testsuite/
* ld-powerpc/tlsexe.d, * ld-powerpc/tlsexe.g. *ld-powerpc/tlsexe.r,
* ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g,
* ld-powerpc/tlsexetoc.r, * ld-powerpc/tlsso.d,
* ld-powerpc/tlstocso.d: Update for plt stub change.
115 lines
4 KiB
R
115 lines
4 KiB
R
#source: tlslib.s
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#source: tlstoc.s
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#as: -a64
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#ld: -melf64ppc
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#readelf: -WSsrl
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#target: powerpc64*-*-*
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There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
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Section Headers:
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+\[Nr\] Name +Type +Address +Off +Size +ES Flg Lk Inf Al
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+\[[ 0-9]+\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
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+\[[ 0-9]+\] \.interp +.*
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+\[[ 0-9]+\] \.hash +.*
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+\[[ 0-9]+\] \.dynsym +.*
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+\[[ 0-9]+\] \.dynstr +.*
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+\[[ 0-9]+\] \.rela\.dyn +.*
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+\[[ 0-9]+\] \.rela\.plt +.*
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+\[[ 0-9]+\] \.text +PROGBITS .* 0+e8 0+ +AX +0 +0 +8
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+\[[ 0-9]+\] \.tdata +PROGBITS .* 0+38 0+ WAT +0 +0 +8
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+\[[ 0-9]+\] \.branch_lt +PROGBITS .* 0+ 0+ +WA +0 +0 +8
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+\[[ 0-9]+\] \.plt +.*
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+\[[ 0-9]+\] \.strtab +.*
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#...
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Elf file type is EXEC \(Executable file\)
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Entry point .*
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There are [0-9]+ program headers, starting at offset [0-9]+
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Program Headers:
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+Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
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+PHDR +0x0+40 0x0+10000040 0x0+10000040 0x0+150 0x0+150 R E 0x8
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+INTERP +0x0+190 0x0+10000190 0x0+10000190 0x0+11 0x0+11 R +0x1
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+\[Requesting program interpreter: .*\]
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+LOAD .* R E 0x10000
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+LOAD .* RW +0x10000
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+DYNAMIC .* RW +0x8
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+TLS .* 0x0+38 0x0+70 R +0x8
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Section to Segment mapping:
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+Segment Sections\.\.\.
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+0+ +
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+01 +\.interp
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+02 +\.interp \.hash \.dynsym \.dynstr \.rela\.dyn \.rela\.plt \.text
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+03 +\.tdata \.dynamic (\.branch_lt |)\.got \.plt
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+04 +\.dynamic
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+05 +\.tdata \.tbss
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Relocation section '\.rela\.dyn' at offset .* contains 3 entries:
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+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
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[0-9a-f ]+R_PPC64_DTPMOD64 +0+ gd \+ 0
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[0-9a-f ]+R_PPC64_DTPREL64 +0+ gd \+ 0
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[0-9a-f ]+R_PPC64_DTPMOD64 +0+ ld \+ 0
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Relocation section '\.rela\.plt' at offset .* contains 1 entries:
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+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
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[0-9a-f ]+R_PPC64_JMP_SLOT +0+ __tls_get_addr_opt \+ 0
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Symbol table '\.dynsym' contains [0-9]+ entries:
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.* NOTYPE +LOCAL +DEFAULT +UND
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.* TLS +GLOBAL +DEFAULT +UND gd
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.* TLS +GLOBAL +DEFAULT +UND ld
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.* NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
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.* FUNC +GLOBAL +DEFAULT +UND __tls_get_addr_opt
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.* NOTYPE +GLOBAL +DEFAULT +ABS _edata
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.* NOTYPE +GLOBAL +DEFAULT +ABS _end
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Symbol table '\.symtab' contains [0-9]+ entries:
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.* NOTYPE +LOCAL +DEFAULT +UND
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.* SECTION +LOCAL +DEFAULT +4
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.* SECTION +LOCAL +DEFAULT +5
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.* SECTION +LOCAL +DEFAULT +6
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.* SECTION +LOCAL +DEFAULT +7
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.* SECTION +LOCAL +DEFAULT +8
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.* SECTION +LOCAL +DEFAULT +10
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.* SECTION +LOCAL +DEFAULT +11
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.* SECTION +LOCAL +DEFAULT +12
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.* SECTION +LOCAL +DEFAULT +13
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.* TLS +LOCAL +DEFAULT +8 gd4
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.* TLS +LOCAL +DEFAULT +8 ld4
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.* TLS +LOCAL +DEFAULT +8 ld5
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.* TLS +LOCAL +DEFAULT +8 ld6
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.* TLS +LOCAL +DEFAULT +8 ie4
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.* TLS +LOCAL +DEFAULT +8 le4
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.* TLS +LOCAL +DEFAULT +8 le5
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.* NOTYPE +LOCAL +DEFAULT +12 \.Lie0
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.* OBJECT +LOCAL +DEFAULT +10 _DYNAMIC
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.* (NOTYPE +LOCAL +DEFAULT +7 00000010\.plt_call\.__tls_get_addr(|_opt)\+0|(FUNC|NOTYPE) +LOCAL +DEFAULT +UND \.__tls_get_addr(|_opt))
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.* (NOTYPE +LOCAL +DEFAULT +7 __glink_PLTresolve|NOTYPE +LOCAL +DEFAULT +7 00000010\.plt_call\.__tls_get_addr(|_opt)\+0)
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.* ((FUNC|NOTYPE) +LOCAL +DEFAULT +UND \.__tls_get_addr(|_opt)|NOTYPE +LOCAL +DEFAULT +7 __glink_PLTresolve)
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.* TLS +GLOBAL +DEFAULT +UND gd
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.* TLS +GLOBAL +DEFAULT +9 le1
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.* TLS +GLOBAL +DEFAULT +UND ld
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.* NOTYPE +GLOBAL +DEFAULT +7 _start
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.* TLS +GLOBAL +DEFAULT +9 ld2
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.* TLS +GLOBAL +DEFAULT +9 ld1
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.* NOTYPE +GLOBAL +DEFAULT +ABS __bss_start
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.* FUNC +GLOBAL +DEFAULT +UND __tls_get_addr_opt
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.* NOTYPE +GLOBAL +DEFAULT +ABS _edata
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.* TLS +GLOBAL +DEFAULT +9 gd0
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.* TLS +GLOBAL +DEFAULT +9 ie0
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