New ppc opcode decoder.
Seems to work and match up with the old decoder (which may be bad). Old decoder remains until all functionality is replaced.
This commit is contained in:
Ben Vanik
554
src/xenia/cpu/ppc/ppc_opcode_lookup.cc
Normal file
554
src/xenia/cpu/ppc/ppc_opcode_lookup.cc
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@@ -0,0 +1,554 @@
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// This code was autogenerated by tools/ppc-table-gen.py. Do not modify!
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// clang-format off
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#include <cstdint>
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#include "xenia/base/assert.h"
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#include "xenia/cpu/ppc/ppc_opcode.h"
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#include "xenia/cpu/ppc/ppc_opcode_info.h"
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namespace xe {
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namespace cpu {
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namespace ppc {
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constexpr uint32_t ExtractBits(uint32_t v, uint32_t a, uint32_t b) {
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return (v >> (32 - 1 - b)) & ((1 << (b - a + 1)) - 1);
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}
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#define PPC_DECODER_MISS assert_always(); return PPCOpcode::kInvalid
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#define PPC_DECODER_HIT(name) return PPCOpcode::name;
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PPCOpcode LookupOpcode(uint32_t code) {
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switch (ExtractBits(code, 0, 5)) {
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case 2: PPC_DECODER_HIT(tdi);
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case 3: PPC_DECODER_HIT(twi);
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case 4:
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switch ((ExtractBits(code, 21, 27) << 4)|(ExtractBits(code, 30, 31) << 0)) {
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case 0b00000000011: PPC_DECODER_HIT(lvsl128);
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case 0b00001000011: PPC_DECODER_HIT(lvsr128);
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case 0b00010000011: PPC_DECODER_HIT(lvewx128);
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case 0b00011000011: PPC_DECODER_HIT(lvx128);
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case 0b00110000011: PPC_DECODER_HIT(stvewx128);
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case 0b00111000011: PPC_DECODER_HIT(stvx128);
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case 0b01011000011: PPC_DECODER_HIT(lvxl128);
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case 0b01111000011: PPC_DECODER_HIT(stvxl128);
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case 0b10000000011: PPC_DECODER_HIT(lvlx128);
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case 0b10001000011: PPC_DECODER_HIT(lvrx128);
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case 0b10100000011: PPC_DECODER_HIT(stvlx128);
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case 0b10101000011: PPC_DECODER_HIT(stvrx128);
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case 0b11000000011: PPC_DECODER_HIT(lvlxl128);
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case 0b11001000011: PPC_DECODER_HIT(lvrxl128);
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case 0b11100000011: PPC_DECODER_HIT(stvlxl128);
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case 0b11101000011: PPC_DECODER_HIT(stvrxl128);
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}
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switch ((ExtractBits(code, 21, 31) << 0)) {
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case 0b00000000000: PPC_DECODER_HIT(vaddubm);
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case 0b00000000010: PPC_DECODER_HIT(vmaxub);
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case 0b00000000100: PPC_DECODER_HIT(vrlb);
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case 0b00000001000: PPC_DECODER_HIT(vmuloub);
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case 0b00000001010: PPC_DECODER_HIT(vaddfp);
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case 0b00000001100: PPC_DECODER_HIT(vmrghb);
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case 0b00000001110: PPC_DECODER_HIT(vpkuhum);
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case 0b00001000000: PPC_DECODER_HIT(vadduhm);
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case 0b00001000010: PPC_DECODER_HIT(vmaxuh);
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case 0b00001000100: PPC_DECODER_HIT(vrlh);
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case 0b00001001000: PPC_DECODER_HIT(vmulouh);
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case 0b00001001010: PPC_DECODER_HIT(vsubfp);
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case 0b00001001100: PPC_DECODER_HIT(vmrghh);
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case 0b00001001110: PPC_DECODER_HIT(vpkuwum);
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case 0b00010000000: PPC_DECODER_HIT(vadduwm);
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case 0b00010000010: PPC_DECODER_HIT(vmaxuw);
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case 0b00010000100: PPC_DECODER_HIT(vrlw);
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case 0b00010001100: PPC_DECODER_HIT(vmrghw);
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case 0b00010001110: PPC_DECODER_HIT(vpkuhus);
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case 0b00011001110: PPC_DECODER_HIT(vpkuwus);
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case 0b00100000010: PPC_DECODER_HIT(vmaxsb);
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case 0b00100000100: PPC_DECODER_HIT(vslb);
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case 0b00100001000: PPC_DECODER_HIT(vmulosb);
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case 0b00100001010: PPC_DECODER_HIT(vrefp);
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case 0b00100001100: PPC_DECODER_HIT(vmrglb);
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case 0b00100001110: PPC_DECODER_HIT(vpkshus);
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case 0b00101000010: PPC_DECODER_HIT(vmaxsh);
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case 0b00101000100: PPC_DECODER_HIT(vslh);
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case 0b00101001000: PPC_DECODER_HIT(vmulosh);
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case 0b00101001010: PPC_DECODER_HIT(vrsqrtefp);
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case 0b00101001100: PPC_DECODER_HIT(vmrglh);
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case 0b00101001110: PPC_DECODER_HIT(vpkswus);
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case 0b00110000000: PPC_DECODER_HIT(vaddcuw);
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case 0b00110000010: PPC_DECODER_HIT(vmaxsw);
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case 0b00110000100: PPC_DECODER_HIT(vslw);
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case 0b00110001010: PPC_DECODER_HIT(vexptefp);
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case 0b00110001100: PPC_DECODER_HIT(vmrglw);
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case 0b00110001110: PPC_DECODER_HIT(vpkshss);
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case 0b00111000100: PPC_DECODER_HIT(vsl);
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case 0b00111001010: PPC_DECODER_HIT(vlogefp);
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case 0b00111001110: PPC_DECODER_HIT(vpkswss);
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case 0b01000000000: PPC_DECODER_HIT(vaddubs);
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case 0b01000000010: PPC_DECODER_HIT(vminub);
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case 0b01000000100: PPC_DECODER_HIT(vsrb);
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case 0b01000001000: PPC_DECODER_HIT(vmuleub);
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case 0b01000001010: PPC_DECODER_HIT(vrfin);
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case 0b01000001100: PPC_DECODER_HIT(vspltb);
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case 0b01000001110: PPC_DECODER_HIT(vupkhsb);
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case 0b01001000000: PPC_DECODER_HIT(vadduhs);
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case 0b01001000010: PPC_DECODER_HIT(vminuh);
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case 0b01001000100: PPC_DECODER_HIT(vsrh);
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case 0b01001001000: PPC_DECODER_HIT(vmuleuh);
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case 0b01001001010: PPC_DECODER_HIT(vrfiz);
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case 0b01001001100: PPC_DECODER_HIT(vsplth);
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case 0b01001001110: PPC_DECODER_HIT(vupkhsh);
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case 0b01010000000: PPC_DECODER_HIT(vadduws);
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case 0b01010000010: PPC_DECODER_HIT(vminuw);
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case 0b01010000100: PPC_DECODER_HIT(vsrw);
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case 0b01010001010: PPC_DECODER_HIT(vrfip);
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case 0b01010001100: PPC_DECODER_HIT(vspltw);
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case 0b01010001110: PPC_DECODER_HIT(vupklsb);
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case 0b01011000100: PPC_DECODER_HIT(vsr);
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case 0b01011001010: PPC_DECODER_HIT(vrfim);
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case 0b01011001110: PPC_DECODER_HIT(vupklsh);
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case 0b01100000000: PPC_DECODER_HIT(vaddsbs);
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case 0b01100000010: PPC_DECODER_HIT(vminsb);
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case 0b01100000100: PPC_DECODER_HIT(vsrab);
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case 0b01100001000: PPC_DECODER_HIT(vmulesb);
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case 0b01100001010: PPC_DECODER_HIT(vcfux);
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case 0b01100001100: PPC_DECODER_HIT(vspltisb);
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case 0b01100001110: PPC_DECODER_HIT(vpkpx);
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case 0b01101000000: PPC_DECODER_HIT(vaddshs);
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case 0b01101000010: PPC_DECODER_HIT(vminsh);
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case 0b01101000100: PPC_DECODER_HIT(vsrah);
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case 0b01101001000: PPC_DECODER_HIT(vmulesh);
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case 0b01101001010: PPC_DECODER_HIT(vcfsx);
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case 0b01101001100: PPC_DECODER_HIT(vspltish);
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case 0b01101001110: PPC_DECODER_HIT(vupkhpx);
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case 0b01110000000: PPC_DECODER_HIT(vaddsws);
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case 0b01110000010: PPC_DECODER_HIT(vminsw);
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case 0b01110000100: PPC_DECODER_HIT(vsraw);
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case 0b01110001010: PPC_DECODER_HIT(vctuxs);
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case 0b01110001100: PPC_DECODER_HIT(vspltisw);
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case 0b01111001010: PPC_DECODER_HIT(vctsxs);
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case 0b01111001110: PPC_DECODER_HIT(vupklpx);
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case 0b10000000000: PPC_DECODER_HIT(vsububm);
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case 0b10000000010: PPC_DECODER_HIT(vavgub);
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case 0b10000000100: PPC_DECODER_HIT(vand);
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case 0b10000001010: PPC_DECODER_HIT(vmaxfp);
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case 0b10000001100: PPC_DECODER_HIT(vslo);
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case 0b10001000000: PPC_DECODER_HIT(vsubuhm);
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case 0b10001000010: PPC_DECODER_HIT(vavguh);
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case 0b10001000100: PPC_DECODER_HIT(vandc);
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case 0b10001001010: PPC_DECODER_HIT(vminfp);
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case 0b10001001100: PPC_DECODER_HIT(vsro);
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case 0b10010000000: PPC_DECODER_HIT(vsubuwm);
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case 0b10010000010: PPC_DECODER_HIT(vavguw);
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case 0b10010000100: PPC_DECODER_HIT(vor);
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case 0b10011000100: PPC_DECODER_HIT(vxor);
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case 0b10100000010: PPC_DECODER_HIT(vavgsb);
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case 0b10100000100: PPC_DECODER_HIT(vnor);
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case 0b10101000010: PPC_DECODER_HIT(vavgsh);
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case 0b10110000000: PPC_DECODER_HIT(vsubcuw);
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case 0b10110000010: PPC_DECODER_HIT(vavgsw);
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case 0b11000000000: PPC_DECODER_HIT(vsububs);
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case 0b11000000100: PPC_DECODER_HIT(mfvscr);
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case 0b11000001000: PPC_DECODER_HIT(vsum4ubs);
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case 0b11001000000: PPC_DECODER_HIT(vsubuhs);
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case 0b11001000100: PPC_DECODER_HIT(mtvscr);
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case 0b11001001000: PPC_DECODER_HIT(vsum4shs);
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case 0b11010000000: PPC_DECODER_HIT(vsubuws);
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case 0b11010001000: PPC_DECODER_HIT(vsum2sws);
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case 0b11100000000: PPC_DECODER_HIT(vsubsbs);
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case 0b11100001000: PPC_DECODER_HIT(vsum4sbs);
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case 0b11101000000: PPC_DECODER_HIT(vsubshs);
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case 0b11110000000: PPC_DECODER_HIT(vsubsws);
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case 0b11110001000: PPC_DECODER_HIT(vsumsws);
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}
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switch ((ExtractBits(code, 22, 31) << 0)) {
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case 0b0000000110: PPC_DECODER_HIT(vcmpequb);
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case 0b0001000110: PPC_DECODER_HIT(vcmpequh);
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case 0b0010000110: PPC_DECODER_HIT(vcmpequw);
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case 0b0011000110: PPC_DECODER_HIT(vcmpeqfp);
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case 0b0111000110: PPC_DECODER_HIT(vcmpgefp);
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case 0b1000000110: PPC_DECODER_HIT(vcmpgtub);
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case 0b1001000110: PPC_DECODER_HIT(vcmpgtuh);
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case 0b1010000110: PPC_DECODER_HIT(vcmpgtuw);
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case 0b1011000110: PPC_DECODER_HIT(vcmpgtfp);
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case 0b1100000110: PPC_DECODER_HIT(vcmpgtsb);
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case 0b1101000110: PPC_DECODER_HIT(vcmpgtsh);
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case 0b1110000110: PPC_DECODER_HIT(vcmpgtsw);
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case 0b1111000110: PPC_DECODER_HIT(vcmpbfp);
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}
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switch ((ExtractBits(code, 26, 31) << 0)) {
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case 0b100000: PPC_DECODER_HIT(vmhaddshs);
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case 0b100001: PPC_DECODER_HIT(vmhraddshs);
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case 0b100010: PPC_DECODER_HIT(vmladduhm);
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case 0b100100: PPC_DECODER_HIT(vmsumubm);
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case 0b100101: PPC_DECODER_HIT(vmsummbm);
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case 0b100110: PPC_DECODER_HIT(vmsumuhm);
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case 0b100111: PPC_DECODER_HIT(vmsumuhs);
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case 0b101000: PPC_DECODER_HIT(vmsumshm);
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case 0b101001: PPC_DECODER_HIT(vmsumshs);
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case 0b101010: PPC_DECODER_HIT(vsel);
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case 0b101011: PPC_DECODER_HIT(vperm);
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case 0b101100: PPC_DECODER_HIT(vsldoi);
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case 0b101110: PPC_DECODER_HIT(vmaddfp);
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case 0b101111: PPC_DECODER_HIT(vnmsubfp);
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}
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switch ((ExtractBits(code, 27, 27) << 0)) {
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case 0b1: PPC_DECODER_HIT(vsldoi128);
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}
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PPC_DECODER_MISS;
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case 5:
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switch ((ExtractBits(code, 22, 22) << 5)|(ExtractBits(code, 27, 27) << 0)) {
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case 0b000000: PPC_DECODER_HIT(vperm128);
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}
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switch ((ExtractBits(code, 22, 25) << 2)|(ExtractBits(code, 27, 27) << 0)) {
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case 0b000001: PPC_DECODER_HIT(vaddfp128);
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case 0b000101: PPC_DECODER_HIT(vsubfp128);
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case 0b001001: PPC_DECODER_HIT(vmulfp128);
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case 0b001101: PPC_DECODER_HIT(vmaddfp128);
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case 0b010001: PPC_DECODER_HIT(vmaddcfp128);
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case 0b010101: PPC_DECODER_HIT(vnmsubfp128);
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case 0b011001: PPC_DECODER_HIT(vmsum3fp128);
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case 0b011101: PPC_DECODER_HIT(vmsum4fp128);
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case 0b100000: PPC_DECODER_HIT(vpkshss128);
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case 0b100001: PPC_DECODER_HIT(vand128);
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case 0b100100: PPC_DECODER_HIT(vpkshus128);
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case 0b100101: PPC_DECODER_HIT(vandc128);
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case 0b101000: PPC_DECODER_HIT(vpkswss128);
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case 0b101001: PPC_DECODER_HIT(vnor128);
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case 0b101100: PPC_DECODER_HIT(vpkswus128);
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case 0b101101: PPC_DECODER_HIT(vor128);
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case 0b110000: PPC_DECODER_HIT(vpkuhum128);
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case 0b110001: PPC_DECODER_HIT(vxor128);
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case 0b110100: PPC_DECODER_HIT(vpkuhus128);
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case 0b110101: PPC_DECODER_HIT(vsel128);
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case 0b111000: PPC_DECODER_HIT(vpkuwum128);
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case 0b111001: PPC_DECODER_HIT(vslo128);
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case 0b111100: PPC_DECODER_HIT(vpkuwus128);
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case 0b111101: PPC_DECODER_HIT(vsro128);
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}
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PPC_DECODER_MISS;
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case 6:
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switch ((ExtractBits(code, 21, 22) << 5)|(ExtractBits(code, 26, 27) << 0)) {
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case 0b0100001: PPC_DECODER_HIT(vpermwi128);
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}
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switch ((ExtractBits(code, 21, 23) << 4)|(ExtractBits(code, 26, 27) << 0)) {
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case 0b1100001: PPC_DECODER_HIT(vpkd3d128);
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case 0b1110001: PPC_DECODER_HIT(vrlimi128);
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}
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switch ((ExtractBits(code, 21, 27) << 0)) {
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case 0b0100011: PPC_DECODER_HIT(vcfpsxws128);
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case 0b0100111: PPC_DECODER_HIT(vcfpuxws128);
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case 0b0101011: PPC_DECODER_HIT(vcsxwfp128);
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case 0b0101111: PPC_DECODER_HIT(vcuxwfp128);
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case 0b0110011: PPC_DECODER_HIT(vrfim128);
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case 0b0110111: PPC_DECODER_HIT(vrfin128);
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case 0b0111011: PPC_DECODER_HIT(vrfip128);
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case 0b0111111: PPC_DECODER_HIT(vrfiz128);
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case 0b1100011: PPC_DECODER_HIT(vrefp128);
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case 0b1100111: PPC_DECODER_HIT(vrsqrtefp128);
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case 0b1101011: PPC_DECODER_HIT(vexptefp128);
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case 0b1101111: PPC_DECODER_HIT(vlogefp128);
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case 0b1110011: PPC_DECODER_HIT(vspltw128);
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case 0b1110111: PPC_DECODER_HIT(vspltisw128);
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case 0b1111111: PPC_DECODER_HIT(vupkd3d128);
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}
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switch ((ExtractBits(code, 22, 24) << 3)|(ExtractBits(code, 27, 27) << 0)) {
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case 0b000000: PPC_DECODER_HIT(vcmpeqfp128);
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case 0b001000: PPC_DECODER_HIT(vcmpgefp128);
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case 0b010000: PPC_DECODER_HIT(vcmpgtfp128);
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case 0b011000: PPC_DECODER_HIT(vcmpbfp128);
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case 0b100000: PPC_DECODER_HIT(vcmpequw128);
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}
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switch ((ExtractBits(code, 22, 25) << 2)|(ExtractBits(code, 27, 27) << 0)) {
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case 0b000101: PPC_DECODER_HIT(vrlw128);
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case 0b001101: PPC_DECODER_HIT(vslw128);
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case 0b010101: PPC_DECODER_HIT(vsraw128);
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case 0b011101: PPC_DECODER_HIT(vsrw128);
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case 0b101000: PPC_DECODER_HIT(vmaxfp128);
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case 0b101100: PPC_DECODER_HIT(vminfp128);
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case 0b110000: PPC_DECODER_HIT(vmrghw128);
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case 0b110100: PPC_DECODER_HIT(vmrglw128);
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case 0b111000: PPC_DECODER_HIT(vupkhsb128);
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case 0b111100: PPC_DECODER_HIT(vupklsb128);
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}
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PPC_DECODER_MISS;
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case 7: PPC_DECODER_HIT(mulli);
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case 8: PPC_DECODER_HIT(subficx);
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case 10: PPC_DECODER_HIT(cmpli);
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case 11: PPC_DECODER_HIT(cmpi);
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case 12: PPC_DECODER_HIT(addic);
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case 13: PPC_DECODER_HIT(addicx);
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case 14: PPC_DECODER_HIT(addi);
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case 15: PPC_DECODER_HIT(addis);
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case 16: PPC_DECODER_HIT(bcx);
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case 17: PPC_DECODER_HIT(sc);
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case 18: PPC_DECODER_HIT(bx);
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case 19:
|
||||
switch ((ExtractBits(code, 21, 30) << 0)) {
|
||||
case 0b0000000000: PPC_DECODER_HIT(mcrf);
|
||||
case 0b0000010000: PPC_DECODER_HIT(bclrx);
|
||||
case 0b0000100001: PPC_DECODER_HIT(crnor);
|
||||
case 0b0010000001: PPC_DECODER_HIT(crandc);
|
||||
case 0b0010010110: PPC_DECODER_HIT(isync);
|
||||
case 0b0011000001: PPC_DECODER_HIT(crxor);
|
||||
case 0b0011100001: PPC_DECODER_HIT(crnand);
|
||||
case 0b0100000001: PPC_DECODER_HIT(crand);
|
||||
case 0b0100100001: PPC_DECODER_HIT(creqv);
|
||||
case 0b0110100001: PPC_DECODER_HIT(crorc);
|
||||
case 0b0111000001: PPC_DECODER_HIT(cror);
|
||||
case 0b1000010000: PPC_DECODER_HIT(bcctrx);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
case 20: PPC_DECODER_HIT(rlwimix);
|
||||
case 21: PPC_DECODER_HIT(rlwinmx);
|
||||
case 23: PPC_DECODER_HIT(rlwnmx);
|
||||
case 24: PPC_DECODER_HIT(ori);
|
||||
case 25: PPC_DECODER_HIT(oris);
|
||||
case 26: PPC_DECODER_HIT(xori);
|
||||
case 27: PPC_DECODER_HIT(xoris);
|
||||
case 28: PPC_DECODER_HIT(andix);
|
||||
case 29: PPC_DECODER_HIT(andisx);
|
||||
case 30:
|
||||
switch ((ExtractBits(code, 27, 29) << 0)) {
|
||||
case 0b000: PPC_DECODER_HIT(rldiclx);
|
||||
case 0b001: PPC_DECODER_HIT(rldicrx);
|
||||
case 0b010: PPC_DECODER_HIT(rldicx);
|
||||
case 0b011: PPC_DECODER_HIT(rldimix);
|
||||
}
|
||||
switch ((ExtractBits(code, 27, 30) << 0)) {
|
||||
case 0b1000: PPC_DECODER_HIT(rldclx);
|
||||
case 0b1001: PPC_DECODER_HIT(rldcrx);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
case 31:
|
||||
switch ((ExtractBits(code, 21, 29) << 0)) {
|
||||
case 0b110011101: PPC_DECODER_HIT(sradix);
|
||||
}
|
||||
switch ((ExtractBits(code, 21, 30) << 0)) {
|
||||
case 0b0000000000: PPC_DECODER_HIT(cmp);
|
||||
case 0b0000000100: PPC_DECODER_HIT(tw);
|
||||
case 0b0000000110: PPC_DECODER_HIT(lvsl);
|
||||
case 0b0000000111: PPC_DECODER_HIT(lvebx);
|
||||
case 0b0000010011: PPC_DECODER_HIT(mfcr);
|
||||
case 0b0000010100: PPC_DECODER_HIT(lwarx);
|
||||
case 0b0000010101: PPC_DECODER_HIT(ldx);
|
||||
case 0b0000010111: PPC_DECODER_HIT(lwzx);
|
||||
case 0b0000011000: PPC_DECODER_HIT(slwx);
|
||||
case 0b0000011010: PPC_DECODER_HIT(cntlzwx);
|
||||
case 0b0000011011: PPC_DECODER_HIT(sldx);
|
||||
case 0b0000011100: PPC_DECODER_HIT(andx);
|
||||
case 0b0000100000: PPC_DECODER_HIT(cmpl);
|
||||
case 0b0000100110: PPC_DECODER_HIT(lvsr);
|
||||
case 0b0000100111: PPC_DECODER_HIT(lvehx);
|
||||
case 0b0000110101: PPC_DECODER_HIT(ldux);
|
||||
case 0b0000110110: PPC_DECODER_HIT(dcbst);
|
||||
case 0b0000110111: PPC_DECODER_HIT(lwzux);
|
||||
case 0b0000111010: PPC_DECODER_HIT(cntlzdx);
|
||||
case 0b0000111100: PPC_DECODER_HIT(andcx);
|
||||
case 0b0001000100: PPC_DECODER_HIT(td);
|
||||
case 0b0001000111: PPC_DECODER_HIT(lvewx);
|
||||
case 0b0001010011: PPC_DECODER_HIT(mfmsr);
|
||||
case 0b0001010100: PPC_DECODER_HIT(ldarx);
|
||||
case 0b0001010110: PPC_DECODER_HIT(dcbf);
|
||||
case 0b0001010111: PPC_DECODER_HIT(lbzx);
|
||||
case 0b0001100111: PPC_DECODER_HIT(lvx);
|
||||
case 0b0001110111: PPC_DECODER_HIT(lbzux);
|
||||
case 0b0001111100: PPC_DECODER_HIT(norx);
|
||||
case 0b0010000111: PPC_DECODER_HIT(stvebx);
|
||||
case 0b0010010000: PPC_DECODER_HIT(mtcrf);
|
||||
case 0b0010010010: PPC_DECODER_HIT(mtmsr);
|
||||
case 0b0010010101: PPC_DECODER_HIT(stdx);
|
||||
case 0b0010010110: PPC_DECODER_HIT(stwcx);
|
||||
case 0b0010010111: PPC_DECODER_HIT(stwx);
|
||||
case 0b0010100111: PPC_DECODER_HIT(stvehx);
|
||||
case 0b0010110010: PPC_DECODER_HIT(mtmsrd);
|
||||
case 0b0010110101: PPC_DECODER_HIT(stdux);
|
||||
case 0b0010110111: PPC_DECODER_HIT(stwux);
|
||||
case 0b0011000111: PPC_DECODER_HIT(stvewx);
|
||||
case 0b0011010110: PPC_DECODER_HIT(stdcx);
|
||||
case 0b0011010111: PPC_DECODER_HIT(stbx);
|
||||
case 0b0011100111: PPC_DECODER_HIT(stvx);
|
||||
case 0b0011110110: PPC_DECODER_HIT(dcbtst);
|
||||
case 0b0011110111: PPC_DECODER_HIT(stbux);
|
||||
case 0b0100010110: PPC_DECODER_HIT(dcbt);
|
||||
case 0b0100010111: PPC_DECODER_HIT(lhzx);
|
||||
case 0b0100011100: PPC_DECODER_HIT(eqvx);
|
||||
case 0b0100110110: PPC_DECODER_HIT(eciwx);
|
||||
case 0b0100110111: PPC_DECODER_HIT(lhzux);
|
||||
case 0b0100111100: PPC_DECODER_HIT(xorx);
|
||||
case 0b0101010011: PPC_DECODER_HIT(mfspr);
|
||||
case 0b0101010101: PPC_DECODER_HIT(lwax);
|
||||
case 0b0101010111: PPC_DECODER_HIT(lhax);
|
||||
case 0b0101100111: PPC_DECODER_HIT(lvxl);
|
||||
case 0b0101110011: PPC_DECODER_HIT(mftb);
|
||||
case 0b0101110101: PPC_DECODER_HIT(lwaux);
|
||||
case 0b0101110111: PPC_DECODER_HIT(lhaux);
|
||||
case 0b0110010111: PPC_DECODER_HIT(sthx);
|
||||
case 0b0110011100: PPC_DECODER_HIT(orcx);
|
||||
case 0b0110110110: PPC_DECODER_HIT(ecowx);
|
||||
case 0b0110110111: PPC_DECODER_HIT(sthux);
|
||||
case 0b0110111100: PPC_DECODER_HIT(orx);
|
||||
case 0b0111010011: PPC_DECODER_HIT(mtspr);
|
||||
case 0b0111010110: PPC_DECODER_HIT(dcbi);
|
||||
case 0b0111011100: PPC_DECODER_HIT(nandx);
|
||||
case 0b0111100111: PPC_DECODER_HIT(stvxl);
|
||||
case 0b1000000000: PPC_DECODER_HIT(mcrxr);
|
||||
case 0b1000000111: PPC_DECODER_HIT(lvlx);
|
||||
case 0b1000010100: PPC_DECODER_HIT(ldbrx);
|
||||
case 0b1000010101: PPC_DECODER_HIT(lswx);
|
||||
case 0b1000010110: PPC_DECODER_HIT(lwbrx);
|
||||
case 0b1000010111: PPC_DECODER_HIT(lfsx);
|
||||
case 0b1000011000: PPC_DECODER_HIT(srwx);
|
||||
case 0b1000011011: PPC_DECODER_HIT(srdx);
|
||||
case 0b1000100111: PPC_DECODER_HIT(lvrx);
|
||||
case 0b1000110111: PPC_DECODER_HIT(lfsux);
|
||||
case 0b1001010101: PPC_DECODER_HIT(lswi);
|
||||
case 0b1001010110: PPC_DECODER_HIT(sync);
|
||||
case 0b1001010111: PPC_DECODER_HIT(lfdx);
|
||||
case 0b1001110111: PPC_DECODER_HIT(lfdux);
|
||||
case 0b1010000111: PPC_DECODER_HIT(stvlx);
|
||||
case 0b1010010100: PPC_DECODER_HIT(stdbrx);
|
||||
case 0b1010010101: PPC_DECODER_HIT(stswx);
|
||||
case 0b1010010110: PPC_DECODER_HIT(stwbrx);
|
||||
case 0b1010010111: PPC_DECODER_HIT(stfsx);
|
||||
case 0b1010100111: PPC_DECODER_HIT(stvrx);
|
||||
case 0b1010110111: PPC_DECODER_HIT(stfsux);
|
||||
case 0b1011010101: PPC_DECODER_HIT(stswi);
|
||||
case 0b1011010111: PPC_DECODER_HIT(stfdx);
|
||||
case 0b1011110110: PPC_DECODER_HIT(dcba);
|
||||
case 0b1011110111: PPC_DECODER_HIT(stfdux);
|
||||
case 0b1100000111: PPC_DECODER_HIT(lvlxl);
|
||||
case 0b1100010110: PPC_DECODER_HIT(lhbrx);
|
||||
case 0b1100011000: PPC_DECODER_HIT(srawx);
|
||||
case 0b1100011010: PPC_DECODER_HIT(sradx);
|
||||
case 0b1100100111: PPC_DECODER_HIT(lvrxl);
|
||||
case 0b1100111000: PPC_DECODER_HIT(srawix);
|
||||
case 0b1101010110: PPC_DECODER_HIT(eieio);
|
||||
case 0b1110000111: PPC_DECODER_HIT(stvlxl);
|
||||
case 0b1110010110: PPC_DECODER_HIT(sthbrx);
|
||||
case 0b1110011010: PPC_DECODER_HIT(extshx);
|
||||
case 0b1110100111: PPC_DECODER_HIT(stvrxl);
|
||||
case 0b1110111010: PPC_DECODER_HIT(extsbx);
|
||||
case 0b1111010110: PPC_DECODER_HIT(icbi);
|
||||
case 0b1111010111: PPC_DECODER_HIT(stfiwx);
|
||||
case 0b1111011010: PPC_DECODER_HIT(extswx);
|
||||
}
|
||||
switch ((ExtractBits(code, 22, 30) << 0)) {
|
||||
case 0b000001000: PPC_DECODER_HIT(subfcx);
|
||||
case 0b000001001: PPC_DECODER_HIT(mulhdux);
|
||||
case 0b000001010: PPC_DECODER_HIT(addcx);
|
||||
case 0b000001011: PPC_DECODER_HIT(mulhwux);
|
||||
case 0b000101000: PPC_DECODER_HIT(subfx);
|
||||
case 0b001001001: PPC_DECODER_HIT(mulhdx);
|
||||
case 0b001001011: PPC_DECODER_HIT(mulhwx);
|
||||
case 0b001101000: PPC_DECODER_HIT(negx);
|
||||
case 0b010001000: PPC_DECODER_HIT(subfex);
|
||||
case 0b010001010: PPC_DECODER_HIT(addex);
|
||||
case 0b011001000: PPC_DECODER_HIT(subfzex);
|
||||
case 0b011001010: PPC_DECODER_HIT(addzex);
|
||||
case 0b011101000: PPC_DECODER_HIT(subfmex);
|
||||
case 0b011101001: PPC_DECODER_HIT(mulldx);
|
||||
case 0b011101010: PPC_DECODER_HIT(addmex);
|
||||
case 0b011101011: PPC_DECODER_HIT(mullwx);
|
||||
case 0b100001010: PPC_DECODER_HIT(addx);
|
||||
case 0b111001001: PPC_DECODER_HIT(divdux);
|
||||
case 0b111001011: PPC_DECODER_HIT(divwux);
|
||||
case 0b111101001: PPC_DECODER_HIT(divdx);
|
||||
case 0b111101011: PPC_DECODER_HIT(divwx);
|
||||
}
|
||||
switch ((ExtractBits(code, 6, 10) << 20)|(ExtractBits(code, 21, 30) << 0)) {
|
||||
case 0b0000000000000001111110110: PPC_DECODER_HIT(dcbz);
|
||||
case 0b0000100000000001111110110: PPC_DECODER_HIT(dcbz128);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
case 32: PPC_DECODER_HIT(lwz);
|
||||
case 33: PPC_DECODER_HIT(lwzu);
|
||||
case 34: PPC_DECODER_HIT(lbz);
|
||||
case 35: PPC_DECODER_HIT(lbzu);
|
||||
case 36: PPC_DECODER_HIT(stw);
|
||||
case 37: PPC_DECODER_HIT(stwu);
|
||||
case 38: PPC_DECODER_HIT(stb);
|
||||
case 39: PPC_DECODER_HIT(stbu);
|
||||
case 40: PPC_DECODER_HIT(lhz);
|
||||
case 41: PPC_DECODER_HIT(lhzu);
|
||||
case 42: PPC_DECODER_HIT(lha);
|
||||
case 43: PPC_DECODER_HIT(lhau);
|
||||
case 44: PPC_DECODER_HIT(sth);
|
||||
case 45: PPC_DECODER_HIT(sthu);
|
||||
case 46: PPC_DECODER_HIT(lmw);
|
||||
case 47: PPC_DECODER_HIT(stmw);
|
||||
case 48: PPC_DECODER_HIT(lfs);
|
||||
case 49: PPC_DECODER_HIT(lfsu);
|
||||
case 50: PPC_DECODER_HIT(lfd);
|
||||
case 51: PPC_DECODER_HIT(lfdu);
|
||||
case 52: PPC_DECODER_HIT(stfs);
|
||||
case 53: PPC_DECODER_HIT(stfsu);
|
||||
case 54: PPC_DECODER_HIT(stfd);
|
||||
case 55: PPC_DECODER_HIT(stfdu);
|
||||
case 58:
|
||||
switch ((ExtractBits(code, 30, 31) << 0)) {
|
||||
case 0b00: PPC_DECODER_HIT(ld);
|
||||
case 0b01: PPC_DECODER_HIT(ldu);
|
||||
case 0b10: PPC_DECODER_HIT(lwa);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
case 59:
|
||||
switch ((ExtractBits(code, 26, 30) << 0)) {
|
||||
case 0b10010: PPC_DECODER_HIT(fdivsx);
|
||||
case 0b10100: PPC_DECODER_HIT(fsubsx);
|
||||
case 0b10101: PPC_DECODER_HIT(faddsx);
|
||||
case 0b10110: PPC_DECODER_HIT(fsqrtsx);
|
||||
case 0b11000: PPC_DECODER_HIT(fresx);
|
||||
case 0b11001: PPC_DECODER_HIT(fmulsx);
|
||||
case 0b11100: PPC_DECODER_HIT(fmsubsx);
|
||||
case 0b11101: PPC_DECODER_HIT(fmaddsx);
|
||||
case 0b11110: PPC_DECODER_HIT(fnmsubsx);
|
||||
case 0b11111: PPC_DECODER_HIT(fnmaddsx);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
case 62:
|
||||
switch ((ExtractBits(code, 30, 31) << 0)) {
|
||||
case 0b00: PPC_DECODER_HIT(std);
|
||||
case 0b01: PPC_DECODER_HIT(stdu);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
case 63:
|
||||
switch ((ExtractBits(code, 21, 30) << 0)) {
|
||||
case 0b0000000000: PPC_DECODER_HIT(fcmpu);
|
||||
case 0b0000001100: PPC_DECODER_HIT(frspx);
|
||||
case 0b0000001110: PPC_DECODER_HIT(fctiwx);
|
||||
case 0b0000001111: PPC_DECODER_HIT(fctiwzx);
|
||||
case 0b0000100000: PPC_DECODER_HIT(fcmpo);
|
||||
case 0b0000100110: PPC_DECODER_HIT(mtfsb1x);
|
||||
case 0b0000101000: PPC_DECODER_HIT(fnegx);
|
||||
case 0b0001000000: PPC_DECODER_HIT(mcrfs);
|
||||
case 0b0001000110: PPC_DECODER_HIT(mtfsb0x);
|
||||
case 0b0001001000: PPC_DECODER_HIT(fmrx);
|
||||
case 0b0010000110: PPC_DECODER_HIT(mtfsfix);
|
||||
case 0b0010001000: PPC_DECODER_HIT(fnabsx);
|
||||
case 0b0100001000: PPC_DECODER_HIT(fabsx);
|
||||
case 0b1001000111: PPC_DECODER_HIT(mffsx);
|
||||
case 0b1011000111: PPC_DECODER_HIT(mtfsfx);
|
||||
case 0b1100101110: PPC_DECODER_HIT(fctidx);
|
||||
case 0b1100101111: PPC_DECODER_HIT(fctidzx);
|
||||
case 0b1101001110: PPC_DECODER_HIT(fcfidx);
|
||||
}
|
||||
switch ((ExtractBits(code, 26, 30) << 0)) {
|
||||
case 0b10010: PPC_DECODER_HIT(fdivx);
|
||||
case 0b10100: PPC_DECODER_HIT(fsubx);
|
||||
case 0b10101: PPC_DECODER_HIT(faddx);
|
||||
case 0b10110: PPC_DECODER_HIT(fsqrtx);
|
||||
case 0b10111: PPC_DECODER_HIT(fselx);
|
||||
case 0b11001: PPC_DECODER_HIT(fmulx);
|
||||
case 0b11010: PPC_DECODER_HIT(frsqrtex);
|
||||
case 0b11100: PPC_DECODER_HIT(fmsubx);
|
||||
case 0b11101: PPC_DECODER_HIT(fmaddx);
|
||||
case 0b11110: PPC_DECODER_HIT(fnmsubx);
|
||||
case 0b11111: PPC_DECODER_HIT(fnmaddx);
|
||||
}
|
||||
PPC_DECODER_MISS;
|
||||
default: PPC_DECODER_MISS;
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace ppc
|
||||
} // namespace cpu
|
||||
} // namespace xe
|
||||
Reference in New Issue
Block a user