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fd161d860f
The values of symbols in shared libraries like _end, _edata, and __bss_start are generally not that useful outside of the shared library. This patch defines them conditionally with PROVIDE, since a shared library might need the local value. An example is glibc ld.so local access to "_begin", "_etext" and "_end". (ld.so gains access to the local values by making the references using hidden visibility. That makes the definitions hidden too.) We can't use PROVIDE_HIDDEN in the linker scripts because the shared library might need the value of the symbol in the executable. An example is freebsd libc dynamic access to "_end". PR ld/23161 * emulparams/aarch64cloudabi.sh: PROVIDE __bss_start__, _bss_end__, and __end__ in shared libraries. * emulparams/aarch64fbsd.sh: Likewise. * emulparams/aarch64linux.sh: Likewise. * emulparams/aarch64linux32.sh: Likewise. * emulparams/armelf_fuchsia.sh: Likewise. * emulparams/armelf_linux.sh: Likewise. * emulparams/armelf_phoenix.sh: Likewise. * emulparams/aarch64elf.sh: Likewise, and __data_start * emulparams/aarch64elf32.sh: Likewise. * emulparams/armelf.sh: Likewise. * emulparams/armnto.sh: Likewise. * emulparams/elf32bmip.sh: Remove duplicate ". = ." from OTHER_GOT_SYMBOLS. PROVIDE _ftext, _fdata, and _fbss in shared libs. * emulparams/elf32bmipn32-defs.sh: Likewise. * emulparams/elf32frv.sh: PROVIDE __end and __data_start in shared libs. * emulparams/elf32lriscv-defs.sh: Tidy. * emulparams/elf32mcore.sh: PROVIDE __bss_start and _bss_end in shared libs * emulparams/elf32ppccommon.sh: PROVIDE __end in shared libs. * emulparams/elf32rl78.sh: Tidy. * emulparams/i386nto.sh: PROVIDE _btext in shared libs. * emulparams/shelf_nto.sh: Likewise. * emulparams/shlelf_nto.sh: Likewise. * emulparams/score3_elf.sh: PROVIDE _gp, _bss_start__, _bss_end__, __bss_end__, __end__, _fdata, _sdata_begin, and _bss_start in shared libs. * scripttempl/elf.sc: Don't use EXECUTABLE_SYMBOLS for shared libraries. PROVIDE _edata, edata, __bss_start, and _end in shared libraries. * testsuite/ld-elf/pr23161.map, * testsuite/ld-elf/pr23161a.c, * testsuite/ld-elf/pr23161b.c, * testsuite/ld-elf/pr23161c.c, * testsuite/ld-elf/pr23161a.rd, * testsuite/ld-elf/pr23161b.rd, * testsuite/ld-elf/pr23161c.rd, * testsuite/ld-elf/pr23161d.rd: New tests. * testsuite/ld-elf/shared.exp: Run ld/23161 tests. * testsuite/ld-elf/pr23162.rd, * testsuite/ld-aarch64/ifunc-1-local.d, * testsuite/ld-aarch64/ifunc-1.d, * testsuite/ld-aarch64/ifunc-2-local.d, * testsuite/ld-aarch64/ifunc-2.d, * testsuite/ld-aarch64/ifunc-21.d, * testsuite/ld-aarch64/ifunc-3a.d, * testsuite/ld-alpha/tlsbin.rd, * testsuite/ld-alpha/tlsbin.sd, * testsuite/ld-alpha/tlsbinr.rd, * testsuite/ld-alpha/tlspic.rd, * testsuite/ld-alpha/tlspic.sd, * testsuite/ld-cris/dso-pltdis1.d, * testsuite/ld-cris/dso-pltdis2.d, * testsuite/ld-cris/dso12-pltdis.d, * testsuite/ld-cris/gotplt1.d, * testsuite/ld-cris/gotplt2.d, * testsuite/ld-cris/gotplt3.d, * testsuite/ld-cris/hiddef1.d, * testsuite/ld-cris/libdso-1.d, * testsuite/ld-cris/libdso-10.d, * testsuite/ld-cris/libdso-11.d, * testsuite/ld-cris/libdso-12.d, * testsuite/ld-cris/libdso-12b.d, * testsuite/ld-cris/libdso-12c.d, * testsuite/ld-cris/libdso-13.d, * testsuite/ld-cris/libdso-13b.d, * testsuite/ld-cris/libdso-14.d, * testsuite/ld-cris/libdso-15.d, * testsuite/ld-cris/libdso-15b.d, * testsuite/ld-cris/libdso-1c.d, * testsuite/ld-cris/libdso-1d.d, * testsuite/ld-cris/libdso-2.d, * testsuite/ld-cris/pic-gc-72.d, * testsuite/ld-cris/pic-gc-73.d, * testsuite/ld-cris/pr16044.d, * testsuite/ld-cris/pv32-1.d, * testsuite/ld-cris/tls-dso-dtpoffd2.d, * testsuite/ld-cris/tls-dso-dtpoffd4.d, * testsuite/ld-cris/tls-dso-tpoffgotcomm1.d, * testsuite/ld-cris/tls-gc-71.d, * testsuite/ld-cris/tls-gd-1.d, * testsuite/ld-cris/tls-gd-1h.d, * testsuite/ld-cris/tls-gd-2.d, * testsuite/ld-cris/tls-gd-2h.d, * testsuite/ld-cris/tls-ie-10.d, * testsuite/ld-cris/tls-ie-11.d, * testsuite/ld-cris/tls-ie-78.d, * testsuite/ld-cris/tls-ie-8.d, * testsuite/ld-cris/tls-ie-9.d, * testsuite/ld-cris/tls-js1.d, * testsuite/ld-cris/tls-ld-4.d, * testsuite/ld-cris/tls-ld-5.d, * testsuite/ld-cris/tls-ld-6.d, * testsuite/ld-cris/tls-ld-7.d, * testsuite/ld-cris/tls-ldgd-14.d, * testsuite/ld-cris/tls-ldgd-15.d, * testsuite/ld-cris/tls-ldgdex-14.d, * testsuite/ld-cris/tls-ldgdex-15.d, * testsuite/ld-cris/tls-ldgdx-14.d, * testsuite/ld-cris/tls-ldgdx-15.d, * testsuite/ld-cris/tls-legdx-16.d, * testsuite/ld-cris/tls-legdx-17.d, * testsuite/ld-cris/tls-local-54.d, * testsuite/ld-cris/tls-local-60.d, * testsuite/ld-cris/tls-local-61.d, * testsuite/ld-cris/tls-local-63.d, * testsuite/ld-cris/tls-local-64.d, * testsuite/ld-cris/tls-ok-30.d, * testsuite/ld-cris/tls-ok-32.d, * testsuite/ld-cris/tls-ok-34.d, * testsuite/ld-cris/tls-und-38.d, * testsuite/ld-cris/tls-und-42.d, * testsuite/ld-cris/tls-und-46.d, * testsuite/ld-cris/tls-und-50.d, * testsuite/ld-cris/weakhiddso.d, * testsuite/ld-cris/weakref2.d, * testsuite/ld-frv/fdpic-shared-1.d, * testsuite/ld-frv/fdpic-shared-2.d, * testsuite/ld-frv/fdpic-shared-3.d, * testsuite/ld-frv/fdpic-shared-4.d, * testsuite/ld-frv/fdpic-shared-5.d, * testsuite/ld-frv/fdpic-shared-7.d, * testsuite/ld-frv/fdpic-shared-8.d, * testsuite/ld-frv/tls-dynamic-2.d, * testsuite/ld-i386/ibt-plt-1.d, * testsuite/ld-i386/ibt-plt-2a.d, * testsuite/ld-i386/ibt-plt-2b.d, * testsuite/ld-i386/ibt-plt-2c.d, * testsuite/ld-i386/ibt-plt-2d.d, * testsuite/ld-i386/ibt-plt-3a.d, * testsuite/ld-i386/ibt-plt-3b.d, * testsuite/ld-i386/ibt-plt-3c.d, * testsuite/ld-i386/ibt-plt-3d.d, * testsuite/ld-i386/plt2.dd, * testsuite/ld-i386/pr20830.d, * testsuite/ld-i386/tlsbin-nacl.rd, * testsuite/ld-i386/tlsbin.rd, * testsuite/ld-i386/tlsbin2-nacl.rd, * testsuite/ld-i386/tlsbin2.rd, * testsuite/ld-i386/tlsbindesc-nacl.rd, * testsuite/ld-i386/tlsbindesc.rd, * testsuite/ld-i386/tlsdesc-nacl.rd, * testsuite/ld-i386/tlsdesc.rd, * testsuite/ld-i386/tlsgdesc-nacl.rd, * testsuite/ld-i386/tlsgdesc.rd, * testsuite/ld-i386/tlsnopic-nacl.rd, * testsuite/ld-i386/tlsnopic.dd, * testsuite/ld-i386/tlsnopic.rd, * testsuite/ld-i386/tlsnopic.sd, * testsuite/ld-i386/tlspic-nacl.rd, * testsuite/ld-i386/tlspic.rd, * testsuite/ld-i386/tlspic2-nacl.rd, * testsuite/ld-i386/tlspic2.rd, * testsuite/ld-ia64/merge1.d, * testsuite/ld-ia64/merge2.d, * testsuite/ld-ia64/merge3.d, * testsuite/ld-ia64/merge4.d, * testsuite/ld-ia64/merge5.d, * testsuite/ld-ia64/tlsbin.rd, * testsuite/ld-ia64/tlspic.rd, * testsuite/ld-ifunc/ifunc-2-i386-now.d, * testsuite/ld-ifunc/ifunc-2-local-i386-now.d, * testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d, * testsuite/ld-ifunc/ifunc-2-local-x86-64.d, * testsuite/ld-ifunc/ifunc-2-x86-64-now.d, * testsuite/ld-ifunc/ifunc-2-x86-64.d, * testsuite/ld-ifunc/pr17154-i386-now.d, * testsuite/ld-ifunc/pr17154-i386.d, * testsuite/ld-ifunc/pr17154-x86-64-now.d, * testsuite/ld-ifunc/pr17154-x86-64.d, * testsuite/ld-m68k/tls-def-1.d, * testsuite/ld-m68k/tls-gd-1.d2, * testsuite/ld-metag/shared.d, * testsuite/ld-metag/stub_pic_app.d, * testsuite/ld-mips-elf/rel32-n32.d, * testsuite/ld-mips-elf/rel32-o32.d, * testsuite/ld-mips-elf/rel64.d, * testsuite/ld-powerpc/ambiguousv1.d, * testsuite/ld-powerpc/ambiguousv1b.d, * testsuite/ld-powerpc/ambiguousv2.d, * testsuite/ld-powerpc/ambiguousv2b.d, * testsuite/ld-powerpc/tlsexe.d, * testsuite/ld-powerpc/tlsexe.r, * testsuite/ld-powerpc/tlsexe32.d, * testsuite/ld-powerpc/tlsexe32.g, * testsuite/ld-powerpc/tlsexe32.r, * testsuite/ld-powerpc/tlsexetoc.d, * testsuite/ld-powerpc/tlsexetoc.r, * testsuite/ld-powerpc/tlsso.d, * testsuite/ld-powerpc/tlsso.r, * testsuite/ld-powerpc/tlsso32.g, * testsuite/ld-powerpc/tlsso32.r, * testsuite/ld-powerpc/tlstocso.d, * testsuite/ld-powerpc/tlstocso.g, * testsuite/ld-powerpc/tlstocso.r, * testsuite/ld-s390/gotreloc_31-1.dd, * testsuite/ld-s390/tlsbin.dd, * testsuite/ld-s390/tlsbin.rd, * testsuite/ld-s390/tlsbin_64.dd, * testsuite/ld-s390/tlsbin_64.rd, * testsuite/ld-s390/tlspic.rd, * testsuite/ld-s390/tlspic_64.rd, * testsuite/ld-sh/tlsbin-2.d, * testsuite/ld-sh/tlspic-2.d, * testsuite/ld-sparc/gotop32.rd, * testsuite/ld-sparc/gotop64.rd, * testsuite/ld-sparc/tlssunbin32.rd, * testsuite/ld-sparc/tlssunbin64.rd, * testsuite/ld-sparc/tlssunnopic32.rd, * testsuite/ld-sparc/tlssunnopic64.rd, * testsuite/ld-sparc/tlssunpic32.rd, * testsuite/ld-sparc/tlssunpic64.rd, * testsuite/ld-x86-64/bnd-branch-1-now.d, * testsuite/ld-x86-64/bnd-ifunc-1-now.d, * testsuite/ld-x86-64/bnd-ifunc-2-now.d, * testsuite/ld-x86-64/bnd-ifunc-2.d, * testsuite/ld-x86-64/bnd-plt-1-now.d, * testsuite/ld-x86-64/bnd-plt-1.d, * testsuite/ld-x86-64/ibt-plt-1-x32.d, * testsuite/ld-x86-64/ibt-plt-1.d, * testsuite/ld-x86-64/ibt-plt-2a-x32.d, * testsuite/ld-x86-64/ibt-plt-2a.d, * testsuite/ld-x86-64/ibt-plt-2b-x32.d, * testsuite/ld-x86-64/ibt-plt-2b.d, * testsuite/ld-x86-64/ibt-plt-2c-x32.d, * testsuite/ld-x86-64/ibt-plt-2c.d, * testsuite/ld-x86-64/ibt-plt-2d-x32.d, * testsuite/ld-x86-64/ibt-plt-2d.d, * testsuite/ld-x86-64/ibt-plt-3a-x32.d, * testsuite/ld-x86-64/ibt-plt-3a.d, * testsuite/ld-x86-64/ibt-plt-3b-x32.d, * testsuite/ld-x86-64/ibt-plt-3b.d, * testsuite/ld-x86-64/ibt-plt-3c-x32.d, * testsuite/ld-x86-64/ibt-plt-3c.d, * testsuite/ld-x86-64/ibt-plt-3d-x32.d, * testsuite/ld-x86-64/ibt-plt-3d.d, * testsuite/ld-x86-64/ilp32-4-nacl.d, * testsuite/ld-x86-64/ilp32-4.d, * testsuite/ld-x86-64/load1c-nacl.d, * testsuite/ld-x86-64/load1c.d, * testsuite/ld-x86-64/load1d-nacl.d, * testsuite/ld-x86-64/load1d.d, * testsuite/ld-x86-64/mpx3n.dd, * testsuite/ld-x86-64/mpx4.dd, * testsuite/ld-x86-64/mpx4n.dd, * testsuite/ld-x86-64/plt2.dd, * testsuite/ld-x86-64/pr14207.d, * testsuite/ld-x86-64/pr19162.d, * testsuite/ld-x86-64/pr20253-1f.d, * testsuite/ld-x86-64/pr20253-1l.d, * testsuite/ld-x86-64/pr20830a-now.d, * testsuite/ld-x86-64/pr20830a.d, * testsuite/ld-x86-64/pr20830b-now.d, * testsuite/ld-x86-64/pr20830b.d, * testsuite/ld-x86-64/pr21038a-now.d, * testsuite/ld-x86-64/pr21038a.d, * testsuite/ld-x86-64/pr21038b-now.d, * testsuite/ld-x86-64/pr21038b.d, * testsuite/ld-x86-64/pr21038c-now.d, * testsuite/ld-x86-64/pr21038c.d, * testsuite/ld-x86-64/tlsbin-nacl.rd, * testsuite/ld-x86-64/tlsbin.rd, * testsuite/ld-x86-64/tlsbin2-nacl.rd, * testsuite/ld-x86-64/tlsbin2.rd, * testsuite/ld-x86-64/tlsbindesc-nacl.rd, * testsuite/ld-x86-64/tlsbindesc.rd, * testsuite/ld-x86-64/tlsdesc-nacl.rd, * testsuite/ld-x86-64/tlsdesc.rd, * testsuite/ld-x86-64/tlsgdesc-nacl.rd, * testsuite/ld-x86-64/tlsgdesc.rd, * testsuite/ld-x86-64/tlspic-nacl.rd, * testsuite/ld-x86-64/tlspic.rd, * testsuite/ld-x86-64/tlspic2-nacl.rd, * testsuite/ld-x86-64/tlspic2.rd: Update.
224 lines
9.3 KiB
Plaintext
224 lines
9.3 KiB
Plaintext
#source: tlsbinpic_64.s
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#source: tlsbin_64.s
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#as: -m64 -Aesame
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#ld: -shared -melf64_s390
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#objdump: -dzrj.text
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#target: s390x-*-*
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# PT_TLS layout is:
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# Offset from Offset from Name
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# TCB base TCB end
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# 0x00 -0xa0 sg1..sg2
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# 0x20 -0x80 sl1..sl2
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# 0x40 -0x60 sh1..sh2
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# 0x60 -0x40 bg1..bg2
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# 0x80 -0x20 bl1..bl2
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.*: +file format elf64-s390
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Disassembly of section .text:
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0+[0-9a-f]+ <fn2>:
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# function prolog
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+[0-9a-f]+: eb 6e f0 30 00 24 stmg %r6,%r14,48\(%r15\)
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+[0-9a-f]+: a7 d5 00 3e bras %r13,[0-9a-f]+ <fn2\+0x82>
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# sG1@tlsgd
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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+[0-9a-f]+: 00 00 00 60 .long 0x00000060
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# sG2@tlsgd
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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+[0-9a-f]+: 00 00 00 48 .long 0x00000048
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# sg1@tlsgd
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff 60 .long 0xffffff60
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# sl1@tlsgd
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff 80 .long 0xffffff80
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# sh1@tlsgd
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff a0 .long 0xffffffa0
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# sl1@tlsldm
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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# sl1@dtpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff 80 .long 0xffffff80
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# sl2@dtpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff 84 .long 0xffffff84
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# sh1@tlsldm
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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# sh1@dtpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff a0 .long 0xffffffa0
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# sh2@dtpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff a4 .long 0xffffffa4
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# sG2@gotntpoff
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+[0-9a-f]+: 00 00 00 00 .long 0x00000000
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+[0-9a-f]+: 00 00 00 48 .long 0x00000048
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# sg1@gotntpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff 60 .long 0xffffff60
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# sl1@gotntpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff 80 .long 0xffffff80
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# sh1@gotntpoff
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+[0-9a-f]+: ff ff ff ff .long 0xffffffff
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+[0-9a-f]+: ff ff ff a0 .long 0xffffffa0
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# function prolog
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+[0-9a-f]+: b9 04 00 ef lgr %r14,%r15
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+[0-9a-f]+: a7 fb ff 60 aghi %r15,-160
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+[0-9a-f]+: c0 c0 [0-9a-f ]+ larl %r12,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_>
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+[0-9a-f]+: e3 e0 e0 00 00 24 stg %r14,0\(%r14\)
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# extract TCB
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+[0-9a-f]+: b2 4f 00 90 ear %r9,%a0
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+[0-9a-f]+: eb 94 00 20 00 0d sllg %r9,%r4,32
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+[0-9a-f]+: b2 4f 00 91 ear %r9,%a1
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# GD -> IE because variable is not defined in executable
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+[0-9a-f]+: e3 c0 d0 00 00 04 lg %r12,0\(%r13\)
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+[0-9a-f]+: e3 22 c0 00 00 04 lg %r2,0\(%r2,%r12\)
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+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
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# GD -> IE because variable is not defined in executable where
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# the variable is referenced through IE too
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+[0-9a-f]+: e3 20 d0 08 00 04 lg %r2,8\(%r13\)
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+[0-9a-f]+: e3 22 c0 00 00 04 lg %r2,0\(%r2,%r12\)
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+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
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# GD -> LE with global variable defined in executable
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+[0-9a-f]+: e3 20 d0 10 00 04 lg %r2,16\(%r13\)
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+[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xca>
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+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
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# GD -> LE with local variable defined in executable
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+[0-9a-f]+: e3 20 d0 18 00 04 lg %r2,24\(%r13\)
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+[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xda>
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+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
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# GD -> LE with hidden variable defined in executable
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+[0-9a-f]+: e3 20 d0 20 00 04 lg %r2,32\(%r13\)
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+[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xea>
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+[0-9a-f]+: 41 22 90 00 la %r2,0\(%r2,%r9\)
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# LD -> LE
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+[0-9a-f]+: e3 20 d0 28 00 04 lg %r2,40\(%r13\)
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+[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0xfa>
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+[0-9a-f]+: 41 32 90 00 la %r3,0\(%r2,%r9\)
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+[0-9a-f]+: e3 40 d0 30 00 04 lg %r4,48\(%r13\)
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+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
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+[0-9a-f]+: e3 40 d0 38 00 04 lg %r4,56\(%r13\)
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+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
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+[0-9a-f]+: e3 20 d0 40 00 04 lg %r2,64\(%r13\)
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+[0-9a-f]+: c0 04 00 00 00 00 brcl 0,[0-9a-f]+ <fn2\+0x11e>
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+[0-9a-f]+: 41 32 90 00 la %r3,0\(%r2,%r9\)
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+[0-9a-f]+: e3 40 d0 48 00 04 lg %r4,72\(%r13\)
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+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
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+[0-9a-f]+: e3 40 d0 50 00 04 lg %r4,80\(%r13\)
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+[0-9a-f]+: 41 54 30 00 la %r5,0\(%r4,%r3\)
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# IE against global var
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+[0-9a-f]+: e3 30 d0 58 00 04 lg %r3,88\(%r13\)
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+[0-9a-f]+: e3 33 c0 00 00 04 lg %r3,0\(%r3,%r12\)
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+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
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# IE -> LE against global var defined in exec
|
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+[0-9a-f]+: e3 30 d0 60 00 04 lg %r3,96\(%r13\)
|
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+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
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+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
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# IE -> LE against local var
|
|
+[0-9a-f]+: e3 30 d0 68 00 04 lg %r3,104\(%r13\)
|
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+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
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+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE -> LE against hidden var
|
|
+[0-9a-f]+: e3 30 d0 70 00 04 lg %r3,112\(%r13\)
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE against global var with larl got access
|
|
+[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <.*>
|
|
+[0-9a-f]+: e3 33 c0 00 00 04 lg %r3,0\(%r3,%r12\)
|
|
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
|
|
# IE against global var defined in exec with larl got access
|
|
+[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x38>
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE against local var with larl got access
|
|
+[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x20>
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE against hidden var with larl got access
|
|
+[0-9a-f]+: c0 30 [0-9a-f ]+ larl %r3,[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_\+0x40>
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE against global var with small got access (no optimization)
|
|
+[0-9a-f]+: e3 30 c0 28 00 04 lg %r3,40\(%r12\)
|
|
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
|
|
# IE against global var defined in exec with small got access
|
|
# (no optimization)
|
|
+[0-9a-f]+: e3 30 c0 38 00 04 lg %r3,56\(%r12\)
|
|
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
|
|
# IE against local var with small got access (no optimization)
|
|
+[0-9a-f]+: e3 30 c0 20 00 04 lg %r3,32\(%r12\)
|
|
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
|
|
# IE against hidden var with small got access (no optimization)
|
|
+[0-9a-f]+: e3 30 c0 40 00 04 lg %r3,64\(%r12\)
|
|
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
|
|
# function epilog
|
|
+[0-9a-f]+: eb 6e f0 d0 00 04 lmg %r6,%r14,208\(%r15\)
|
|
+[0-9a-f]+: 07 fe br %r14
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
+[0-9a-f]+: 07 07 nopr %r7
|
|
|
|
0+[0-9a-f]+ <_start>:
|
|
# function prolog
|
|
+[0-9a-f]+: 90 6e f0 18 stm %r6,%r14,24\(%r15\)
|
|
+[0-9a-f]+: a7 d5 00 16 bras %r13,[0-9a-f]+ <_start\+0x30>
|
|
# sG6@indntpoff
|
|
+[0-9a-f]+: 00 00 00 00 .long 0x00000000
|
|
+[0-9a-f]+: 01 00 18 18 .long 0x01001818
|
|
# bg6@indntpoff
|
|
+[0-9a-f]+: ff ff ff ff .long 0xffffffff
|
|
+[0-9a-f]+: ff ff ff d4 .long 0xffffffd4
|
|
# bl6@indntpoff
|
|
+[0-9a-f]+: ff ff ff ff .long 0xffffffff
|
|
+[0-9a-f]+: ff ff ff f4 .long 0xfffffff4
|
|
# sh6@indntpoff
|
|
+[0-9a-f]+: ff ff ff ff .long 0xffffffff
|
|
+[0-9a-f]+: ff ff ff b4 .long 0xffffffb4
|
|
# sg3@indntpoff
|
|
+[0-9a-f]+: ff ff ff ff .long 0xffffffff
|
|
+[0-9a-f]+: ff ff ff 68 .long 0xffffff68
|
|
# function prolog
|
|
+[0-9a-f]+: b9 04 00 ef lgr %r14,%r15
|
|
+[0-9a-f]+: a7 fb ff 60 aghi %r15,-160
|
|
+[0-9a-f]+: e3 e0 e0 00 00 24 stg %r14,0\(%r14\)
|
|
# extract TCB
|
|
+[0-9a-f]+: b2 4f 00 90 ear %r9,%a0
|
|
+[0-9a-f]+: eb 94 00 20 00 0d sllg %r9,%r4,32
|
|
+[0-9a-f]+: b2 4f 00 91 ear %r9,%a1
|
|
# IE against global var
|
|
+[0-9a-f]+: e3 30 d0 00 00 04 lg %r3,0\(%r13\)
|
|
+[0-9a-f]+: e3 33 c0 00 00 04 lg %r3,0\(%r3,%r12\)
|
|
+[0-9a-f]+: 41 33 90 00 la %r3,0\(%r3,%r9\)
|
|
# IE -> LE against global var defined in exec
|
|
+[0-9a-f]+: e3 30 d0 08 00 04 lg %r3,8\(%r13\)
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE -> LE against local var
|
|
+[0-9a-f]+: e3 30 d0 10 00 04 lg %r3,16\(%r13\)
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# IE -> LE against hidden but not local var
|
|
+[0-9a-f]+: e3 30 d0 18 00 04 lg %r3,24\(%r13\)
|
|
+[0-9a-f]+: eb 43 00 00 00 0d sllg %r4,%r3,0
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# LE, global var defined in exec
|
|
+[0-9a-f]+: e3 40 d0 20 00 04 lg %r4,32\(%r13\)
|
|
+[0-9a-f]+: 41 54 90 00 la %r5,0\(%r4,%r9\)
|
|
# function epilog
|
|
+[0-9a-f]+: eb 6e f0 d0 00 04 lmg %r6,%r14,208\(%r15\)
|
|
+[0-9a-f]+: 07 fe br %r14
|
|
+[0-9a-f]+: 07 07 nopr %r7
|