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Implement thumb1_RSB_imm

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This commit is contained in:
MerryMage 2016-07-10 08:44:07 +08:00
parent 6536ad9618
commit 46408267c3
3 changed files with 18 additions and 2 deletions
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5
src/frontend/disassembler_thumb.cpp
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@ -182,6 +182,11 @@ public:
return Common::StringFromFormat("tst %s, %s", RegStr(n), RegStr(m));
}
std::string thumb1_RSB_imm(Reg n, Reg d) {
// Pre-UAL syntax: NEGS <Rd>, <Rn>
return Common::StringFromFormat("rsbs %s, %s, #0", RegStr(d), RegStr(n));
}
std::string thumb1_ADD_reg_t2(bool d_n_hi, Reg m, Reg d_n_lo) {
Reg d_n = d_n_hi ? (d_n_lo + 8) : d_n_lo;
return Common::StringFromFormat("add %s, %s", RegStr(d_n), RegStr(m));