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Fix 1351567

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This commit is contained in:
Anton Kochkov 2016-02-25 13:16:56 +03:00
parent 0973759a8c
commit 1b9658f2b7
1 changed files with 12 additions and 10 deletions
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22
libr/anal/p/anal_v810.c
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@ -290,18 +290,20 @@ static int v810_op(RAnal *anal, RAnalOp *op, ut64 addr, const ut8 *buf, int len)
break;
case V810_JAL:
case V810_JR:
jumpdisp = DISP26(word1, word2);
op->jump = addr + jumpdisp;
op->fail = addr + 4;
if (op->size == 4) {
// word2 undetermined for 2-byte instructions
jumpdisp = DISP26(word1, word2);
op->jump = addr + jumpdisp;
op->fail = addr + 4;
if (opcode == V810_JAL) {
op->type = R_ANAL_OP_TYPE_CALL;
r_strbuf_appendf (&op->esil, "$$,4,+,r31,=,", jumpdisp);
} else {
op->type = R_ANAL_OP_TYPE_JMP;
if (opcode == V810_JAL) {
op->type = R_ANAL_OP_TYPE_CALL;
r_strbuf_appendf (&op->esil, "$$,4,+,r31,=,", jumpdisp);
} else {
op->type = R_ANAL_OP_TYPE_JMP;
}
r_strbuf_appendf (&op->esil, "$$,%d,+,pc,=", jumpdisp);
}
r_strbuf_appendf (&op->esil, "$$,%d,+,pc,=", jumpdisp);
break;
case V810_BCOND:
cond = COND(word1);