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A32: ARMv8: Implement LDA{,EX}{,B,D,H} and STL{,EX}{,B,D,H}

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This commit is contained in:
MerryMage
2020-05-15 21:07:07 +01:00
parent 8808b8c479
commit e7f1a0d408
5 changed files with 372 additions and 61 deletions
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54
src/frontend/A32/disassembler/disassembler_arm.cpp
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@@ -1111,6 +1111,54 @@ public:
std::string arm_CLREX() {
return "clrex";
}
std::string arm_SWP(Cond cond, Reg n, Reg t, Reg t2) {
return fmt::format("swp{} {}, {}, [{}]", CondToString(cond), t, t2, n);
}
std::string arm_SWPB(Cond cond, Reg n, Reg t, Reg t2) {
return fmt::format("swpb{} {}, {}, [{}]", CondToString(cond), t, t2, n);
}
std::string arm_LDA(Cond cond, Reg n, Reg t) {
return fmt::format("lda{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_LDAB(Cond cond, Reg n, Reg t) {
return fmt::format("ldab{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_LDAH(Cond cond, Reg n, Reg t) {
return fmt::format("ldah{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_LDAEX(Cond cond, Reg n, Reg t) {
return fmt::format("ldaex{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_LDAEXB(Cond cond, Reg n, Reg t) {
return fmt::format("ldaexb{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_LDAEXD(Cond cond, Reg n, Reg t) {
return fmt::format("ldaexd{} {}, {}, [{}]", CondToString(cond), t, t+1, n);
}
std::string arm_LDAEXH(Cond cond, Reg n, Reg t) {
return fmt::format("ldaexh{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_STL(Cond cond, Reg n, Reg t) {
return fmt::format("stl{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_STLB(Cond cond, Reg n, Reg t) {
return fmt::format("stlb{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_STLH(Cond cond, Reg n, Reg t) {
return fmt::format("stlh{} {}, [{}]", CondToString(cond), t, n);
}
std::string arm_STLEX(Cond cond, Reg n, Reg d, Reg m) {
return fmt::format("stlex{} {}, {}, [{}]", CondToString(cond), d, m, n);
}
std::string arm_STLEXB(Cond cond, Reg n, Reg d, Reg m) {
return fmt::format("stlexb{} {}, {}, [{}]", CondToString(cond), d, m, n);
}
std::string arm_STLEXD(Cond cond, Reg n, Reg d, Reg m) {
return fmt::format("stlexd{} {}, {}, {}, [{}]", CondToString(cond), d, m, m+1, n);
}
std::string arm_STLEXH(Cond cond, Reg n, Reg d, Reg m) {
return fmt::format("stlexh{} {}, {}, [{}]", CondToString(cond), d, m, n);
}
std::string arm_LDREX(Cond cond, Reg n, Reg d) {
return fmt::format("ldrex{} {}, [{}]", CondToString(cond), d, n);
}
@@ -1135,12 +1183,6 @@ public:
std::string arm_STREXH(Cond cond, Reg n, Reg d, Reg m) {
return fmt::format("strexh{} {}, {}, [{}]", CondToString(cond), d, m, n);
}
std::string arm_SWP(Cond cond, Reg n, Reg t, Reg t2) {
return fmt::format("swp{} {}, {}, [{}]", CondToString(cond), t, t2, n);
}
std::string arm_SWPB(Cond cond, Reg n, Reg t, Reg t2) {
return fmt::format("swpb{} {}, {}, [{}]", CondToString(cond), t, t2, n);
}
// Status register access instructions
std::string arm_CPS() { return "ice"; }