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TranslateArm: Implement CLREX, LDREX, LDREXB, LDREXD, LDREXH, STREX, STREXB, STREXD, STREXH, SWP, SWPB

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This commit is contained in:
MerryMage
2016-08-09 22:48:20 +01:00
parent d921390928
commit df39308e03
12 changed files with 446 additions and 98 deletions
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44
src/frontend/disassembler/disassembler_arm.cpp
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@@ -697,17 +697,39 @@ public:
std::string arm_QDSUB(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
// Synchronization Primitive instructions
std::string arm_CLREX() { return "ice"; }
std::string arm_LDREX(Cond cond, Reg n, Reg d) { return "ice"; }
std::string arm_LDREXB(Cond cond, Reg n, Reg d) { return "ice"; }
std::string arm_LDREXD(Cond cond, Reg n, Reg d) { return "ice"; }
std::string arm_LDREXH(Cond cond, Reg n, Reg d) { return "ice"; }
std::string arm_STREX(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
std::string arm_STREXB(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
std::string arm_STREXD(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
std::string arm_STREXH(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
std::string arm_SWP(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
std::string arm_SWPB(Cond cond, Reg n, Reg d, Reg m) { return "ice"; }
std::string arm_CLREX() {
return "clrex";
}
std::string arm_LDREX(Cond cond, Reg n, Reg d) {
return Common::StringFromFormat("ldrex%s %s, [%s]", CondToString(cond), RegToString(d), RegToString(n));
}
std::string arm_LDREXB(Cond cond, Reg n, Reg d) {
return Common::StringFromFormat("ldrexb%s %s, [%s]", CondToString(cond), RegToString(d), RegToString(n));
}
std::string arm_LDREXD(Cond cond, Reg n, Reg d) {
return Common::StringFromFormat("ldrexd%s %s, %s, [%s]", CondToString(cond), RegToString(d), RegToString(d+1), RegToString(n));
}
std::string arm_LDREXH(Cond cond, Reg n, Reg d) {
return Common::StringFromFormat("ldrexh%s %s, [%s]", CondToString(cond), RegToString(d), RegToString(n));
}
std::string arm_STREX(Cond cond, Reg n, Reg d, Reg m) {
return Common::StringFromFormat("strex%s %s, %s, [%s]", CondToString(cond), RegToString(d), RegToString(m), RegToString(n));
}
std::string arm_STREXB(Cond cond, Reg n, Reg d, Reg m) {
return Common::StringFromFormat("strexb%s %s, %s, [%s]", CondToString(cond), RegToString(d), RegToString(m), RegToString(n));
}
std::string arm_STREXD(Cond cond, Reg n, Reg d, Reg m) {
return Common::StringFromFormat("strexd%s %s, %s, %s, [%s]", CondToString(cond), RegToString(d), RegToString(m), RegToString(m+1), RegToString(n));
}
std::string arm_STREXH(Cond cond, Reg n, Reg d, Reg m) {
return Common::StringFromFormat("strexh%s %s, %s, [%s]", CondToString(cond), RegToString(d), RegToString(m), RegToString(n));
}
std::string arm_SWP(Cond cond, Reg n, Reg t, Reg t2) {
return Common::StringFromFormat("swp%s %s, %s, [%s]", CondToString(cond), RegToString(t), RegToString(t2), RegToString(n));
}
std::string arm_SWPB(Cond cond, Reg n, Reg t, Reg t2) {
return Common::StringFromFormat("swpb%s %s, %s, [%s]", CondToString(cond), RegToString(t), RegToString(t2), RegToString(n));
}
// Status register access instructions
std::string arm_CPS() { return "ice"; }