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Fixed ESIL for cbz and cbnz on arm16 -- checks reg instead of zf (#8983)

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Khairul Azhar Kasmiran 2017-12-07 23:11:47 +08:00 committed by radare
parent b097d75f24
commit d28db2d349
1 changed files with 4 additions and 2 deletions
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6
libr/anal/p/anal_arm_cs.c
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@ -1502,10 +1502,12 @@ r4,r5,r6,3,sp,[*],12,sp,+=
r_strbuf_appendf (&op->esil, "%s,%s,=", ARG(1), REG(0));
break;
case ARM_INS_CBZ:
r_strbuf_appendf (&op->esil, "zf,?{,%s,pc,=", ARG(0));
r_strbuf_appendf (&op->esil, "%s,!,?{,%"PFMT32u",pc,=,}",
REG(0), IMM(1));
break;
case ARM_INS_CBNZ:
r_strbuf_appendf (&op->esil, "zf,!,?{,%s,pc,=", ARG(0));
r_strbuf_appendf (&op->esil, "%s,?{,%"PFMT32u",pc,=,}",
REG(0), IMM(1));
break;
// TODO (maybe?): ARM Cortex allows for a STRD "double word" 64-bit store
// e.g. 'strD r1, r2, [r3]'