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mips: remove alias_insns map

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This commit is contained in:
Nguyen Anh Quynh 2015-06-22 15:30:25 +08:00
parent fc3b138e8f
commit 517a0fe68e
1 changed files with 0 additions and 37 deletions
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37
arch/Mips/MipsMapping.c
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@ -222,48 +222,11 @@ static insn_map insns[] = {
#include "MipsMappingInsn.inc"
};
static insn_map alias_insns[] = {
{
(unsigned short)-2, MIPS_INS_NOP,
#ifndef CAPSTONE_DIET
{ 0 }, { 0 }, { 0 }, 0, 0
#endif
},
};
// given internal insn id, return public instruction info
void Mips_get_insn_id(cs_struct *h, cs_insn *insn, unsigned int id)
{
unsigned int i;
// consider alias insn first
for (i = 0; i < ARR_SIZE(alias_insns); i++) {
if (alias_insns[i].id == id) {
insn->id = alias_insns[i].mapid;
if (h->detail) {
#ifndef CAPSTONE_DIET
memcpy(insn->detail->regs_read, alias_insns[i].regs_use, sizeof(alias_insns[i].regs_use));
insn->detail->regs_read_count = (uint8_t)count_positive(alias_insns[i].regs_use);
memcpy(insn->detail->regs_write, alias_insns[i].regs_mod, sizeof(alias_insns[i].regs_mod));
insn->detail->regs_write_count = (uint8_t)count_positive(alias_insns[i].regs_mod);
memcpy(insn->detail->groups, alias_insns[i].groups, sizeof(alias_insns[i].groups));
insn->detail->groups_count = (uint8_t)count_positive8(alias_insns[i].groups);
if (alias_insns[i].branch || alias_insns[i].indirect_branch) {
// this insn also belongs to JUMP group. add JUMP group
insn->detail->groups[insn->detail->groups_count] = MIPS_GRP_JUMP;
insn->detail->groups_count++;
}
#endif
}
return;
}
}
i = insn_find(insns, ARR_SIZE(insns), id, &h->insn_cache);
if (i != 0) {
insn->id = insns[i].mapid;