X86: Make syscall instructions non-speculative in SE.
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29676286c8
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255685534a
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@ -402,7 +402,8 @@
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// the first byte.
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0x5: decode IMMEDIATE {
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-0x80:
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SyscallInst::int80('xc->syscall(Rax)', IsSyscall);
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SyscallInst::int80('xc->syscall(Rax)',
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IsSyscall, IsNonSpeculative);
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default: int_Ib();
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}
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#endif
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@ -228,7 +228,8 @@
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0x1: Inst::SYSCALL_LEGACY();
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}
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#else
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0x05: SyscallInst::syscall('xc->syscall(Rax)', IsSyscall);
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0x05: SyscallInst::syscall('xc->syscall(Rax)',
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IsSyscall, IsNonSpeculative);
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#endif
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0x06: Inst::CLTS();
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0x07: decode MODE_SUBMODE {
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@ -404,7 +405,8 @@
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#if FULL_SYSTEM
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0x4: sysenter();
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#else
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0x4: SyscallInst::sysenter('xc->syscall(Rax)', IsSyscall);
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0x4: SyscallInst::sysenter('xc->syscall(Rax)',
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IsSyscall, IsNonSpeculative);
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#endif
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0x5: sysexit();
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0x6: Inst::UD2();
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