diff options
Diffstat (limited to 'src/3rdparty/masm/disassembler/ARMv7/ARMv7DOpcode.cpp')
-rw-r--r-- | src/3rdparty/masm/disassembler/ARMv7/ARMv7DOpcode.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/3rdparty/masm/disassembler/ARMv7/ARMv7DOpcode.cpp b/src/3rdparty/masm/disassembler/ARMv7/ARMv7DOpcode.cpp index ae7b0859ed..d9afdd447a 100644 --- a/src/3rdparty/masm/disassembler/ARMv7/ARMv7DOpcode.cpp +++ b/src/3rdparty/masm/disassembler/ARMv7/ARMv7DOpcode.cpp @@ -120,6 +120,9 @@ static Opcode32GroupInitializer opcode32BitGroupList[] = { OPCODE_GROUP_ENTRY(0x7, ARMv7DOpcodeFPTransfer), OPCODE_GROUP_ENTRY(0x7, ARMv7DOpcodeVMSR), OPCODE_GROUP_ENTRY(0x7, ARMv7DOpcodeVADDVSUB), + OPCODE_GROUP_ENTRY(0x7, ARMv7DOpcodeVMUL), + OPCODE_GROUP_ENTRY(0x7, ARMv7DOpcodeVCVT), + OPCODE_GROUP_ENTRY(0x7, ARMv7DOpcodeVCMP), OPCODE_GROUP_ENTRY(0x8, ARMv7DOpcodeDataProcessingModifiedImmediate), OPCODE_GROUP_ENTRY(0x8, ARMv7DOpcodeConditionalBranchT3), OPCODE_GROUP_ENTRY(0x8, ARMv7DOpcodeBranchOrBranchLink), @@ -1579,6 +1582,75 @@ const char* ARMv7DOpcodeVADDVSUB::format() return m_formatBuffer; } +const char* ARMv7DOpcodeVMUL::format() +{ + char regPrefix = sz() ? 'd' : 's'; + appendInstructionName("vmul"); + appendFPRegisterName(regPrefix, vd()); + appendSeparator(); + appendFPRegisterName(regPrefix, vn()); + appendSeparator(); + appendFPRegisterName(regPrefix, vm()); + + return m_formatBuffer; +} + +const char* ARMv7DOpcodeVCVT::format() +{ + char dregPrefix; + char mregPrefix; + const char *n1, *n2; + + switch (opc2()) { + case 5: + n1 = op() ? "vcvtr.s32." : "vcvt.s32."; + n2 = sz() ? "f64" : "f32"; + dregPrefix = 's'; + mregPrefix = sz() ? 'd' : 's'; + break; + case 4: + n1 = op() ? "vcvtr.u32." : "vcvt.u32."; + n2 = sz() ? "f64" : "f32"; + dregPrefix = 's'; + mregPrefix = sz() ? 'd' : 's'; + break; + case 0: + n1 = sz() ? "vcvt.f64." : "vcvt.f32."; + n2 = op() ? "s32" : "u32"; + dregPrefix = sz() ? 'd' : 's'; + mregPrefix = 's'; + break; + default: + n1 = "vcvt.?"; + n2 = ".?"; + break; + } + + char buf[42]; + snprintf(buf, 42, "%s%s", n1, n2); + appendInstructionName(buf); + + appendFPRegisterName(dregPrefix, vd()); + appendSeparator(); + appendFPRegisterName(mregPrefix, vm()); + + return m_formatBuffer; +} + +const char* ARMv7DOpcodeVCMP::format() +{ + char regPrefix = sz() ? 'd' : 's'; + appendInstructionName(e() ? "vcmpe" : "vcmp"); + appendFPRegisterName(regPrefix, vd()); + appendSeparator(); + if (zero()) + appendString("#0.0"); + else + appendFPRegisterName(regPrefix, vm()); + + return m_formatBuffer; +} + const char* ARMv7DOpcodeVLDRVSTR::format() { appendInstructionName(opName()); |