71a39c98f8
This change is to support the new ELFv2 ABI, which uses the value in r12 on function entry to calculate the got/toc pointer. bfd/ * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base reg and r12 as destination. (ppc_build_one_stub): Likewise. (ppc64_elf_build_stubs): Likewise for glink. ld/testsuite/ * ld-powerpc/tls.s: Add proper .opd entry for _start. * ld-powerpc/tlstoc.s: Likewise. * ld-powerpc/relbrlt.d: Update for changed stubs. * ld-powerpc/tls.d: Update for changed stubs and _start .opd entry. * ld-powerpc/tls.g: Likewise. * ld-powerpc/tlsexe.d: Likewise. * ld-powerpc/tlsexe.g: Likewise. * ld-powerpc/tlsexe.r: Likewise. * ld-powerpc/tlsexetoc.d: Likewise. * ld-powerpc/tlsexetoc.g: Likewise. * ld-powerpc/tlsexetoc.r: Likewise. * ld-powerpc/tlsso.d: Likewise. * ld-powerpc/tlsso.g: Likewise. * ld-powerpc/tlsso.r: Likewise. * ld-powerpc/tlstoc.d: Likewise. * ld-powerpc/tlstoc.g: Likewise. * ld-powerpc/tlstocso.d: Likewise. * ld-powerpc/tlstocso.g: Likewise. * ld-powerpc/tlstocso.r: Likewise.
133 lines
4.3 KiB
R
133 lines
4.3 KiB
R
#source: tls.s
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#as: -a64
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#ld: -shared
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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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+\[[ 0-9]+\] \.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 .*
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+\[[ 0-9]+\] \.tdata +PROGBITS .* 0+38 0+ WAT +0 +0 +8
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+\[[ 0-9]+\] \.tbss +NOBITS .* 0+38 0+ WAT +0 +0 +8
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+\[[ 0-9]+\] \.dynamic .*
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+\[[ 0-9]+\] \.opd .*
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+\[[ 0-9]+\] \.got .*
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+\[[ 0-9]+\] \.plt .*
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+\[[ 0-9]+\] \.shstrtab .*
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+\[[ 0-9]+\] \.symtab .*
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+\[[ 0-9]+\] \.strtab .*
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#...
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Elf file type is DYN \(Shared object file\)
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Entry point 0x[0-9a-f]+
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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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+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+ +\.hash \.dynsym \.dynstr \.rela\.dyn \.rela\.plt \.text *
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+01 +\.tdata \.dynamic \.opd \.got \.plt *
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+02 +\.dynamic *
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+03 +\.tdata \.tbss *
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Relocation section '\.rela\.dyn' at offset .* contains 18 entries:
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+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
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[0-9a-f ]+R_PPC64_RELATIVE +55c
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[0-9a-f ]+R_PPC64_RELATIVE +187e0
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[0-9a-f ]+R_PPC64_TPREL16 +0+60 le0 \+ 0
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[0-9a-f ]+R_PPC64_TPREL16_HA +0+68 le1 \+ 0
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[0-9a-f ]+R_PPC64_TPREL16_LO +0+68 le1 \+ 0
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[0-9a-f ]+R_PPC64_TPREL16_DS +[0-9a-f]+ \.tdata \+ 28
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[0-9a-f ]+R_PPC64_TPREL16_HA +[0-9a-f]+ \.tdata \+ 30
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[0-9a-f ]+R_PPC64_TPREL16_LO +[0-9a-f]+ \.tdata \+ 30
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[0-9a-f ]+R_PPC64_DTPMOD64 +0
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[0-9a-f ]+R_PPC64_DTPREL64 +0
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[0-9a-f ]+R_PPC64_DTPREL64 +18
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[0-9a-f ]+R_PPC64_DTPMOD64 +0
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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_DTPREL64 +0+50 ld2 \+ 0
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[0-9a-f ]+R_PPC64_DTPMOD64 +0+38 gd0 \+ 0
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[0-9a-f ]+R_PPC64_DTPREL64 +0+38 gd0 \+ 0
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[0-9a-f ]+R_PPC64_TPREL64 +0+58 ie0 \+ 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 \+ 0
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Symbol table '\.dynsym' contains [0-9]+ entries:
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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.* NOTYPE +LOCAL +DEFAULT +UND *
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.* SECTION +LOCAL +DEFAULT +6 *
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.* SECTION +LOCAL +DEFAULT +7 *
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.* TLS +GLOBAL +DEFAULT +UND gd
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.* TLS +GLOBAL +DEFAULT +8 le0
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.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_addr
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.* TLS +GLOBAL +DEFAULT +8 ld0
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.* TLS +GLOBAL +DEFAULT +8 le1
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.* TLS +GLOBAL +DEFAULT +UND ld
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.* FUNC +GLOBAL +DEFAULT +10 _start
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.* TLS +GLOBAL +DEFAULT +8 ld2
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.* TLS +GLOBAL +DEFAULT +8 ld1
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.* NOTYPE +GLOBAL +DEFAULT +12 __bss_start
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.* NOTYPE +GLOBAL +DEFAULT +11 _edata
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.* NOTYPE +GLOBAL +DEFAULT +12 _end
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.* TLS +GLOBAL +DEFAULT +8 gd0
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.* TLS +GLOBAL +DEFAULT +8 ie0
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Symbol table '\.symtab' contains [0-9]+ entries:
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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.* NOTYPE +LOCAL +DEFAULT +UND *
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.* SECTION +LOCAL +DEFAULT +1 *
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.* SECTION +LOCAL +DEFAULT +2 *
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.* SECTION +LOCAL +DEFAULT +3 *
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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 +9 *
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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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.* FILE +LOCAL +DEFAULT +ABS .*
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.* TLS +LOCAL +DEFAULT +7 gd4
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.* TLS +LOCAL +DEFAULT +7 ld4
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.* TLS +LOCAL +DEFAULT +7 ld5
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.* TLS +LOCAL +DEFAULT +7 ld6
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.* TLS +LOCAL +DEFAULT +7 ie4
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.* TLS +LOCAL +DEFAULT +7 le4
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.* TLS +LOCAL +DEFAULT +7 le5
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.* NOTYPE +LOCAL +DEFAULT +UND \.__tls_get_addr
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.* FILE +LOCAL +DEFAULT +ABS .*
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.* OBJECT +LOCAL +DEFAULT +9 _DYNAMIC
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.* NOTYPE +LOCAL +DEFAULT +6 .*\.plt_call\.__tls_get_addr
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.* NOTYPE +LOCAL +DEFAULT +6 __glink_PLTresolve
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.* TLS +GLOBAL +DEFAULT +UND gd
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.* TLS +GLOBAL +DEFAULT +8 le0
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.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_addr
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.* TLS +GLOBAL +DEFAULT +8 ld0
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.* TLS +GLOBAL +DEFAULT +8 le1
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.* TLS +GLOBAL +DEFAULT +UND ld
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.* FUNC +GLOBAL +DEFAULT +10 _start
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.* TLS +GLOBAL +DEFAULT +8 ld2
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.* TLS +GLOBAL +DEFAULT +8 ld1
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.* NOTYPE +GLOBAL +DEFAULT +12 __bss_start
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.* NOTYPE +GLOBAL +DEFAULT +11 _edata
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.* NOTYPE +GLOBAL +DEFAULT +12 _end
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.* TLS +GLOBAL +DEFAULT +8 gd0
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.* TLS +GLOBAL +DEFAULT +8 ie0
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