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9fef80d683
Update NOTRACK prefix handling to support memory indirect branch for CET v2.0: https://software.intel.com/sites/default/files/managed/4d/2a/control-flow-enforcement-technology-preview.pdf gas/ * config/tc-i386.c (md_assemble): Update NOTRACK prefix check. * testsuite/gas/i386/notrack-intel.d: Updated. * testsuite/gas/i386/notrack.d: Likewise. * testsuite/gas/i386/notrackbad.l: Likewise. * testsuite/gas/i386/x86-64-notrack-intel.d: Likewise. * testsuite/gas/i386/x86-64-notrack.d: Likewise. * testsuite/gas/i386/x86-64-notrackbad.l: Likewise. * testsuite/gas/i386/notrack.s: Add NOTRACK prefix tests with memory indirect branch. * testsuite/gas/i386/x86-64-notrack.s: Likewise. * testsuite/gas/i386/notrackbad.s: Remove memory indirect branch with NOTRACK prefix. * testsuite/gas/i386/x86-64-notrackbad.s: Likewise. opcodes/ * i386-dis.c (reg_table): Swap indirEv with NOTRACK on "call{&|}" and "jmp{&|}". (NOTRACK_Fixup): Support memory indirect branch with NOTRACK prefix.
58 lines
990 B
ArmAsm
58 lines
990 B
ArmAsm
# Check 32bit NOTRACK prefix
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.allow_index_reg
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.text
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_start:
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notrack call *%eax
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notrack call *%ax
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notrack jmp *%eax
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notrack jmp *%ax
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notrack call *(%eax)
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notrack callw *(%eax)
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notrack jmp *(%eax)
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notrack jmpw *(%eax)
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bnd notrack call *%eax
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bnd notrack call *%ax
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bnd notrack jmp *%eax
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bnd notrack jmp *%ax
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bnd notrack call *(%eax)
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bnd notrack callw *(%eax)
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bnd notrack jmp *(%eax)
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bnd notrack jmpw *(%eax)
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.intel_syntax noprefix
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notrack call eax
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notrack call ax
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notrack jmp eax
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notrack jmp ax
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notrack call DWORD PTR [eax]
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notrack call WORD PTR [eax]
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notrack jmp DWORD PTR [eax]
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notrack jmp WORD PTR [eax]
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bnd notrack call eax
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bnd notrack call ax
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bnd notrack jmp eax
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bnd notrack jmp ax
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bnd notrack call DWORD PTR [eax]
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bnd notrack call WORD PTR [eax]
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bnd notrack jmp DWORD PTR [eax]
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bnd notrack jmp WORD PTR [eax]
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# ds bnd call *%eax
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.byte 0x3e
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.byte 0xf2
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.byte 0xff
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.byte 0xd0
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# ds callw *%ax
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.byte 0x3e
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.byte 0x66
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.byte 0xff
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.byte 0xd0
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