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x86/kprobes: Fix typo transferred from Intel manual
The arch/x86/lib/x86-opcode-map.txt file [used by the kprobes instruction decoder] contains the line: af: SCAS/W/D/Q rAX,Xv This is what the Intel manuals show, but it's not correct. The 'X' stands for: Memory addressed by the DS:rSI register pair (for example, MOVS, CMPS, OUTS, or LODS). On the other hand 'Y' means (also see the ae byte entry for SCASB): Memory addressed by the ES:rDI register pair (for example, MOVS, CMPS, INS, STOS, or SCAS). Signed-off-by: Ulrich Drepper <drepper@gmail.com> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: yrl.pp-manager.tt@hitachi.com Link: http://lkml.kernel.org/r/CAOPLpQfytPyDEBF1Hbkpo7ovUerEsstVGxBr%3DEpDL-BKEMaqLA@mail.gmail.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -210,7 +210,9 @@ ab: STOS/W/D/Q Yv,rAX
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ac: LODS/B AL,Xb
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ac: LODS/B AL,Xb
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ad: LODS/W/D/Q rAX,Xv
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ad: LODS/W/D/Q rAX,Xv
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ae: SCAS/B AL,Yb
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ae: SCAS/B AL,Yb
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af: SCAS/W/D/Q rAX,Xv
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# Note: The May 2011 Intel manual shows Xv for the second parameter of the
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# next instruction but Yv is correct
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af: SCAS/W/D/Q rAX,Yv
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# 0xb0 - 0xbf
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# 0xb0 - 0xbf
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b0: MOV AL/R8L,Ib
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b0: MOV AL/R8L,Ib
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b1: MOV CL/R9L,Ib
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b1: MOV CL/R9L,Ib
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