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LibJS/JIT: Make Assembler::Reg represent X86 registers
And move the generic register aliases to JIT::Compiler.
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3 changed files with 53 additions and 40 deletions
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@ -20,18 +20,22 @@ struct Assembler {
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Vector<u8>& m_output;
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enum class Reg {
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GPR0 = 0, // RAX
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GPR1 = 1, // RCX
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Arg0 = 7, // RDI
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Arg1 = 6, // RSI
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Arg2 = 2, // RDX
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Ret = 0, // RAX
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// FIXME: These are LibJS specific.
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RegisterArrayBase = 8, // R8
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LocalsArrayBase = 9, // R9
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RAX = 0,
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RCX = 1,
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RDX = 2,
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RBX = 3,
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RSP = 4,
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RBP = 5,
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RSI = 6,
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RDI = 7,
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R8 = 8,
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R9 = 9,
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R10 = 10,
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R11 = 11,
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R12 = 12,
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R13 = 13,
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R14 = 14,
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R15 = 15,
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};
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struct Operand {
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