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ppc: mnemonic with dot postfix should update CR0. issue #1478

This commit is contained in:
Nguyen Anh Quynh 2019-05-17 11:50:11 +08:00
parent afc8550d2a
commit d169f3fff5
2 changed files with 8 additions and 0 deletions
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4
arch/PowerPC/PPCInstPrinter.c
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@ -85,6 +85,10 @@ void PPC_post_printer(csh ud, cs_insn *insn, char *insn_asm, MCInst *mci)
} else if (strrchr(insn_asm, '-') != NULL) { } else if (strrchr(insn_asm, '-') != NULL) {
insn->detail->ppc.bh = PPC_BH_MINUS; insn->detail->ppc.bh = PPC_BH_MINUS;
} }
if (strrchr(insn_asm, '.') != NULL) {
insn->detail->ppc.update_cr0 = true;
}
} }
#define GET_INSTRINFO_ENUM #define GET_INSTRINFO_ENUM

4
suite/cstest/issues.cs
View File

@ -1,3 +1,7 @@
!# issue 1478 tbegin.
!# CS_ARCH_PPC, CS_MODE_64 | CS_MODE_BIG_ENDIAN, CS_OPT_DETAIL
0x7c,0x20,0x05,0x1d == tbegin. 1 ; Update-CR0: True
!# issue 970 PPC bdnzt lt !# issue 970 PPC bdnzt lt
!# CS_ARCH_PPC, CS_MODE_64 | CS_MODE_BIG_ENDIAN, CS_OPT_DETAIL !# CS_ARCH_PPC, CS_MODE_64 | CS_MODE_BIG_ENDIAN, CS_OPT_DETAIL
0x41,0x00,0xff,0xac == bdnzt lt, 0xffffffffffffffac ; operands[0].type: REG = cr0lt 0x41,0x00,0xff,0xac == bdnzt lt, 0xffffffffffffffac ; operands[0].type: REG = cr0lt