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Implement Thumb PUSH instruction

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This commit is contained in:
MerryMage 2016-07-18 15:11:16 +01:00
parent 9109b226af
commit f7e3d7b8d2
10 changed files with 191 additions and 54 deletions
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18
src/frontend/disassembler/disassembler_thumb.cpp
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@ -280,6 +280,24 @@ public:
return Common::StringFromFormat("uxtb %s, %s", RegStr(d), RegStr(m));
}
std::string thumb16_PUSH(bool M, RegList reg_list) {
if (M)
reg_list |= 1 << 14;
std::string ret = "PUSH ";
bool first_reg = true;
for (size_t i = 0; i < 16; i++) {
if (Common::Bit(i, reg_list)) {
if (!first_reg)
ret += ", ";
ret += RegStr(static_cast<Reg>(i));
first_reg = false;
}
}
return ret;
}
std::string thumb16_REV(Reg m, Reg d) {
return Common::StringFromFormat("rev %s, %s", RegStr(d), RegStr(m));
}