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Add encoding entries for LSL (immediate and register) and LSR (immediate and register) to 

ARM and Thumb opcode tables.

llvm-svn: 125683
This commit is contained in:
Johnny Chen 2011-02-16 19:27:43 +00:00
parent f8cd4889ec
commit 14571f4b67
1 changed files with 21 additions and 1 deletions
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22
lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.cpp
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@ -4029,8 +4029,16 @@ EmulateInstructionARM::GetARMOpcodeForInstruction (const uint32_t opcode)
{ 0x0fef0000, 0x03e00000, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateMvnRdImm, "mvn{s} <Rd>, #<const>"},
// asr (immediate)
{ 0x0fef0070, 0x01a00040, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateASRImm, "asr{s}<c> <Rd>, <Rm>, #imm"},
// asr (immediate)
// asr (register)
{ 0x0fef00f0, 0x01a00050, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateASRReg, "asr{s}<c> <Rd>, <Rn>, <Rm>"},
// lsl (immediate)
{ 0x0fef0070, 0x01a00000, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateLSLImm, "lsl{s}<c> <Rd>, <Rm>, #imm"},
// lsl (register)
{ 0x0fef00f0, 0x01a00010, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateLSLReg, "lsl{s}<c> <Rd>, <Rn>, <Rm>"},
// lsr (immediate)
{ 0x0fef0070, 0x01a00020, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateLSRImm, "lsr{s}<c> <Rd>, <Rm>, #imm"},
// lsr (register)
{ 0x0fef00f0, 0x01a00050, ARMvAll, eEncodingA1, eSize32, &EmulateInstructionARM::EmulateLSRReg, "lsr{s}<c> <Rd>, <Rn>, <Rm>"},
//----------------------------------------------------------------------
// Load instructions
@ -4163,6 +4171,18 @@ EmulateInstructionARM::GetThumbOpcodeForInstruction (const uint32_t opcode)
// asr (register)
{ 0xffffffc0, 0x00004100, ARMvAll, eEncodingT1, eSize16, &EmulateInstructionARM::EmulateASRReg, "asrs|asr<c> <Rdn>, <Rm>"},
{ 0xffe0f0f0, 0xfa40f000, ARMV6T2_ABOVE, eEncodingT2, eSize32, &EmulateInstructionARM::EmulateASRReg, "asr{s}<c>.w <Rd>, <Rn>, <Rm>"},
// lsl (immediate)
{ 0xfffff800, 0x00000000, ARMvAll, eEncodingT1, eSize16, &EmulateInstructionARM::EmulateLSLImm, "lsls|lsl<c> <Rd>, <Rm>, #imm"},
{ 0xffef8030, 0xea4f0000, ARMV6T2_ABOVE, eEncodingT2, eSize32, &EmulateInstructionARM::EmulateLSLImm, "lsl{s}<c>.w <Rd>, <Rm>, #imm"},
// lsl (register)
{ 0xffffffc0, 0x00004080, ARMvAll, eEncodingT1, eSize16, &EmulateInstructionARM::EmulateLSLReg, "lsls|lsl<c> <Rdn>, <Rm>"},
{ 0xffe0f0f0, 0xfa00f000, ARMV6T2_ABOVE, eEncodingT2, eSize32, &EmulateInstructionARM::EmulateLSLReg, "lsl{s}<c>.w <Rd>, <Rn>, <Rm>"},
// lsr (immediate)
{ 0xfffff800, 0x00000800, ARMvAll, eEncodingT1, eSize16, &EmulateInstructionARM::EmulateLSRImm, "lsrs|lsr<c> <Rd>, <Rm>, #imm"},
{ 0xffef8030, 0xea4f0010, ARMV6T2_ABOVE, eEncodingT2, eSize32, &EmulateInstructionARM::EmulateLSRImm, "lsr{s}<c>.w <Rd>, <Rm>, #imm"},
// lsr (register)
{ 0xffffffc0, 0x000040c0, ARMvAll, eEncodingT1, eSize16, &EmulateInstructionARM::EmulateLSRReg, "lsrs|asr<c> <Rdn>, <Rm>"},
{ 0xffe0f0f0, 0xfa20f000, ARMV6T2_ABOVE, eEncodingT2, eSize32, &EmulateInstructionARM::EmulateLSRReg, "lsr{s}<c>.w <Rd>, <Rn>, <Rm>"},
//----------------------------------------------------------------------
// Load instructions