df18fdba5d
X86 disassembler checks data and address size prefixes when displaying instruction mnemonic and operands. For the extra data and address size prefixes, their names depend only on the address mode, not the data and address size prefixes. This patch changes x86 disassembler not to check the data and address size prefix when printing extra data and address size prefixes. gas/testsuite/ * gas/i386/nops-1-core2.d: Replace data32 with data16. * gas/i386/nops-4a-i686.d: Likewise. * gas/i386/nops-5-i686.d: Likewise. * gas/i386/nops-5.d: Likewise. * gas/i386/x86-64-cbw-intel.d: Likewise. * gas/i386/x86-64-cbw.d: Likewise. * gas/i386/x86-64-io-intel.d: Likewise. * gas/i386/x86-64-io-suffix.d: Likewise. * gas/i386/x86-64-io.d: Likewise. * gas/i386/x86-64-nops-1-core2.d: Likewise. * gas/i386/x86-64-nops-1-g64.d: Likewise. * gas/i386/x86-64-nops-1-nocona.d: Likewise. * gas/i386/x86-64-nops-1.d: Likewise. * gas/i386/x86-64-nops-2.d: Likewise. * gas/i386/x86-64-nops-3.d: Likewise. * gas/i386/x86-64-nops-4-core2.d: Likewise. * gas/i386/x86-64-nops-4.d: Likewise. * gas/i386/x86-64-nops-5-k8.d: Likewise. * gas/i386/x86-64-nops-5.d: Likewise. * gas/i386/x86-64-stack-intel.d: Likewise. * gas/i386/x86-64-stack-suffix.d: Likewise. * gas/i386/x86-64-stack.d: Likewise. * gas/i386/ilp32/x86-64-cbw-intel.d: Likewise. * gas/i386/ilp32/x86-64-cbw.d: Likewise. * gas/i386/ilp32/x86-64-io-intel.d: Likewise. * gas/i386/ilp32/x86-64-io-suffix.d: Likewise. * gas/i386/ilp32/x86-64-io.d: Likewise. * gas/i386/ilp32/x86-64-nops-1-core2.d: * gas/i386/ilp32/x86-64-nops-1-nocona.d: Likewise. * gas/i386/ilp32/x86-64-nops-1.d: Likewise. * gas/i386/ilp32/x86-64-nops-2.d: Likewise. * gas/i386/ilp32/x86-64-nops-3.d: Likewise. * gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise. * gas/i386/ilp32/x86-64-nops-4.d: Likewise. * gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise. * gas/i386/ilp32/x86-64-nops-5.: Likewise. * gas/i386/ilp32/x86-64-stack-intel.d: Likewise. * gas/i386/ilp32/x86-64-stack-suffix.: Likewise. * gas/i386/ilp32/x86-64-stack.d: Likewise. ld/testsuite/ * ld-x86-64/tlsbin.dd: Replace data32 with data16. * ld-x86-64/tlsdesc-nacl.pd: Likewise. * ld-x86-64/tlsgdesc.dd: Likewise. * ld-x86-64/tlsld1.dd: Likewise. * ld-x86-64/tlsld3.dd: Likewise. * ld-x86-64/tlspic.dd: Likewise. opcodes/ 2014-05-09 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (ADDR16_PREFIX): Removed. (ADDR32_PREFIX): Likewise. (DATA16_PREFIX): Likewise. (DATA32_PREFIX): Likewise. (prefix_name): Updated. (print_insn): Simplify data and address size prefixes processing.
310 lines
9.8 KiB
Text
310 lines
9.8 KiB
Text
#source: tlsbinpic.s
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#source: tlsbin.s
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#as: --64
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#ld: -shared -melf_x86_64 --no-ld-generated-unwind-info
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#objdump: -drj.text
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#target: x86_64-*-*
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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..sg8
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# 0x20 -0x80 sl1..sl8
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# 0x40 -0x60 sh1..sh8
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# 0x60 -0x40 bg1..bg8
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# 0x80 -0x20 bl1..bl8
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.*: +file format elf64-x86-64.*
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Disassembly of section .text:
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[0-9a-f]+ <fn2>:
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+[0-9a-f]+: 55[ ]+push %rbp
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+[0-9a-f]+: 48 89 e5[ ]+mov %rsp,%rbp
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# GD -> IE because variable is not defined in executable
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+[0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 48 03 05 ([0-9a-f]{2} ){4}[ ]+add 0x[0-9a-f]+\(%rip\),%rax +# [0-9a-f]+ <_DYNAMIC\+0x158>
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# -> R_X86_64_TPOFF64 sG1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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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]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 48 03 05 ([0-9a-f]{2} ){4}[ ]+add 0x[0-9a-f]+\(%rip\),%rax +# [0-9a-f]+ <_DYNAMIC\+0x148>
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# -> R_X86_64_TPOFF64 sG2
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# GD -> LE with global variable defined in executable
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+[0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 48 8d 80 60 ff ff ff[ ]+lea -0xa0\(%rax\),%rax
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# sg1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# GD -> LE with local variable defined in executable
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+[0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 48 8d 80 80 ff ff ff[ ]+lea -0x80\(%rax\),%rax
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# sl1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# GD -> LE with hidden variable defined in executable
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+[0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 48 8d 80 a0 ff ff ff[ ]+lea -0x60\(%rax\),%rax
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# sh1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# LD -> LE
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+[0-9a-f]+: 66 66 66 64 48 8b 04[ ]+data16 data16 data16 mov %fs:0x0,%rax
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+[0-9a-f]+: 25 00 00 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 90 81 ff ff ff[ ]+lea -0x7f\(%rax\),%rdx
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# sl1+1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 4c 8d 88 86 ff ff ff[ ]+lea -0x7a\(%rax\),%r9
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# sl2+2
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# LD -> LE against hidden variables
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+[0-9a-f]+: 66 66 66 64 48 8b 04[ ]+data16 data16 data16 mov %fs:0x0,%rax
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+[0-9a-f]+: 25 00 00 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 90 a0 ff ff ff[ ]+lea -0x60\(%rax\),%rdx
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# sh1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 88 a7 ff ff ff[ ]+lea -0x59\(%rax\),%rcx
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# sh2+3
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE against global var
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+[0-9a-f]+: 64 4c 8b 0c 25 00 00[ ]+mov %fs:0x0,%r9
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 4c 03 0d ([0-9a-f]{2} ){4}[ ]+add 0x[0-9a-f]+\(%rip\),%r9 +# [0-9a-f]+ <_DYNAMIC\+0x148>
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# -> R_X86_64_TPOFF64 sG2
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE -> LE against global var defined in exec
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+[0-9a-f]+: 64 4c 8b 14 25 00 00[ ]+mov %fs:0x0,%r10
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 4d 8d 92 60 ff ff ff[ ]+lea -0xa0\(%r10\),%r10
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# sg1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE -> LE against local var
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+[0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 80 80 ff ff ff[ ]+lea -0x80\(%rax\),%rax
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# sl1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE -> LE against hidden var
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+[0-9a-f]+: 64 48 8b 0c 25 00 00[ ]+mov %fs:0x0,%rcx
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 89 a0 ff ff ff[ ]+lea -0x60\(%rcx\),%rcx
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# sh1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# Direct access through %fs
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# IE against global var
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+[0-9a-f]+: 48 8b 0d ([0-9a-f]{2} ){4}[ ]+mov 0x[0-9a-f]+\(%rip\),%rcx +# [0-9a-f]+ <_DYNAMIC\+0x140>
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# -> R_X86_64_TPOFF64 sG5
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 64 48 8b 11[ ]+mov %fs:\(%rcx\),%rdx
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE->LE against local var
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+[0-9a-f]+: 49 c7 c3 90 ff ff ff[ ]+mov \$0xf+90,%r11
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# sl5
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 64 4d 8b 23[ ]+mov %fs:\(%r11\),%r12
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE->LE against hidden var
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+[0-9a-f]+: 48 c7 c2 b0 ff ff ff[ ]+mov \$0xf+b0,%rdx
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 64 48 8b 12[ ]+mov %fs:\(%rdx\),%rdx
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# sh5
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: c9[ ]+leaveq *
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+[0-9a-f]+: c3[ ]+retq *
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[0-9a-f]+ <_start>:
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+[0-9a-f]+: 55[ ]+push %rbp
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+[0-9a-f]+: 48 89 e5[ ]+mov %rsp,%rbp
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# IE against global var
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+[0-9a-f]+: 64 4c 8b 1c 25 00 00[ ]+mov %fs:0x0,%r11
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 4c 03 1d ([0-9a-f]{2} ){4}[ ]+add 0x[0-9a-f]+\(%rip\),%r11 +# [0-9a-f]+ <_DYNAMIC\+0x150>
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# -> R_X86_64_TPOFF64 sG6
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE -> LE against global var defined in exec
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+[0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 92 d4 ff ff ff[ ]+lea -0x2c\(%rdx\),%rdx
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# bg6
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE -> LE against local var
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+[0-9a-f]+: 64 4c 8b 24 25 00 00[ ]+mov %fs:0x0,%r12
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 49 81 c4 f4 ff ff ff[ ]+add \$0xf+f4,%r12
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# bl6
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# direct %fs access IE -> LE against local var
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+[0-9a-f]+: 48 c7 c2 fc ff ff ff[ ]+mov \$0xf+fc,%rdx
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# bl8
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 64 48 8b 02[ ]+mov %fs:\(%rdx\),%rax
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# IE -> LE against hidden but not local var
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+[0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 92 b4 ff ff ff[ ]+lea -0x4c\(%rdx\),%rdx
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# sh6
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# direct %fs access IE -> LE against hidden but not local var
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+[0-9a-f]+: 48 c7 c2 bc ff ff ff[ ]+mov \$0xf+bc,%rdx
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# sh8
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 64 48 8b 02[ ]+mov %fs:\(%rdx\),%rax
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# LE, global var defined in exec
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+[0-9a-f]+: 64 48 8b 04 25 00 00[ ]+mov %fs:0x0,%rax
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 8d 90 64 ff ff ff[ ]+lea -0x9c\(%rax\),%rdx
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# sg2
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# LE, local var, non-canonical sequence
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+[0-9a-f]+: 49 c7 c1 e6 ff ff ff[ ]+mov \$0xf+e6,%r9
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# bl2+2
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 4c 01 ca[ ]+add %r9,%rdx
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# LE, hidden var defined in exec, non-canonical sequence
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+[0-9a-f]+: 64 48 8b 14 25 00 00[ ]+mov %fs:0x0,%rdx
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+[0-9a-f]+: 00 00 *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 48 81 c2 a5 ff ff ff[ ]+add \$0xf+a5,%rdx
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# sh2+1
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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+[0-9a-f]+: 90[ ]+nop *
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# Direct %fs access
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# LE, global var defined in exec
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+[0-9a-f]+: 64 48 8b 04 25 68 ff[ ]+mov %fs:0xf+68,%rax
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+[0-9a-f]+: ff ff *
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|
# sg3
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+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
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+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
# LE, local var
|
|
+[0-9a-f]+: 64 4c 8b 14 25 eb ff[ ]+mov %fs:0xf+eb,%r10
|
|
+[0-9a-f]+: ff ff *
|
|
# bl3+3
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
# LE, hidden var defined in exec
|
|
+[0-9a-f]+: 64 48 8b 14 25 a9 ff[ ]+mov %fs:0xf+a9,%rdx
|
|
+[0-9a-f]+: ff ff *
|
|
# sh3+1
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
+[0-9a-f]+: 90[ ]+nop *
|
|
# LE, large model
|
|
+[0-9a-f]+: 48 ba a5 ff ff ff ff[ ]+movabs \$0xffffffffffffffa5,%rdx
|
|
+[0-9a-f]+: ff ff ff *
|
|
+[0-9a-f]+: c9[ ]+leaveq *
|
|
+[0-9a-f]+: c3[ ]+retq *
|