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{A32, A64}/types: Use std::array deduction guides where applicable

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We also make the arrays static here, as MSVC tends to load the whole
array every time the function is called, instead of storing the data
within rodata.

This also line breaks the elements a little earlier for readability.
This commit is contained in:
Lioncash 2019-05-02 09:25:53 -04:00 committed by MerryMage
parent e4c65721fe
commit 95d9baea67
2 changed files with 24 additions and 14 deletions
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30
src/frontend/A32/types.cpp
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@ -13,32 +13,40 @@
namespace Dynarmic::A32 {
const char* CondToString(Cond cond, bool explicit_al) {
constexpr std::array<const char*, 16> cond_strs = {
"eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc", "hi", "ls", "ge", "lt", "gt", "le", "al", "nv",
static constexpr std::array cond_strs = {
"eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
"hi", "ls", "ge", "lt", "gt", "le", "al", "nv",
};
return (!explicit_al && cond == Cond::AL) ? "" : cond_strs.at(static_cast<size_t>(cond));
}
const char* RegToString(Reg reg) {
constexpr std::array<const char*, 16> reg_strs = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc"
static constexpr std::array reg_strs = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc"
};
return reg_strs.at(static_cast<size_t>(reg));
}
const char* ExtRegToString(ExtReg reg) {
constexpr std::array<const char*, 64> reg_strs = {
"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8", "s9", "s10", "s11", "s12", "s13", "s14", "s15",
"s16", "s17", "s18", "s19", "s20", "s21", "s22", "s23", "s24", "s25", "s26", "s27", "s28", "s29", "s30", "s31",
"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15",
"d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31",
static constexpr std::array reg_strs = {
"s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", "s8",
"s9", "s10", "s11", "s12", "s13", "s14", "s15", "s16",
"s17", "s18", "s19", "s20", "s21", "s22", "s23", "s24",
"s25", "s26", "s27", "s28", "s29", "s30", "s31",
"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8",
"d9", "d10", "d11", "d12", "d13", "d14", "d15", "d16",
"d17", "d18", "d19", "d20", "d21", "d22", "d23", "d24",
"d25", "d26", "d27", "d28", "d29", "d30", "d31",
};
return reg_strs.at(static_cast<size_t>(reg));
}
const char* CoprocRegToString(CoprocReg reg) {
constexpr std::array<const char*, 16> reg_strs = {
"c0", "c1", "c2", "c3", "c4", "c5", "c6", "c7", "c8", "c9", "c10", "c11", "c12", "c13", "c14", "c15"
static constexpr std::array reg_strs = {
"c0", "c1", "c2", "c3", "c4", "c5", "c6", "c7", "c8",
"c9", "c10", "c11", "c12", "c13", "c14", "c15"
};
return reg_strs.at(static_cast<size_t>(reg));
}

8
src/frontend/A64/types.cpp
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@ -15,15 +15,17 @@
namespace Dynarmic::A64 {
const char* CondToString(Cond cond) {
constexpr std::array<const char*, 16> cond_strs = {
"eq", "ne", "hs", "lo", "mi", "pl", "vs", "vc", "hi", "ls", "ge", "lt", "gt", "le", "al", "nv"
static constexpr std::array cond_strs = {
"eq", "ne", "hs", "lo", "mi", "pl", "vs", "vc",
"hi", "ls", "ge", "lt", "gt", "le", "al", "nv"
};
return cond_strs.at(static_cast<size_t>(cond));
}
std::string RegToString(Reg reg) {
if (reg == Reg::R31)
if (reg == Reg::R31) {
return "sp|zr";
}
return fmt::format("r{}", static_cast<size_t>(reg));
}