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| author | Johnny Chen <johnny.chen@apple.com> | 2010-04-02 22:27:38 +0000 |
|---|---|---|
| committer | Johnny Chen <johnny.chen@apple.com> | 2010-04-02 22:27:38 +0000 |
| commit | b68a3ee82a8a34f7bae1d68d76f574e76a5535ef (patch) | |
| tree | e2d497f6b8dc8c2f031afbc3d5dd3ff4c7649dd3 /utils/TableGen/TableGen.cpp | |
| parent | 762647673379dbcff6bbba6167b0b1b0d658ba9d (diff) | |
Second try of initial ARM/Thumb disassembler check-in. It consists of a tablgen
backend (ARMDecoderEmitter) which emits the decoder functions for ARM and Thumb,
and the disassembler core which invokes the decoder function and builds up the
MCInst based on the decoded Opcode.
Reviewed by Chris Latter and Bob Wilson.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100233 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/TableGen.cpp')
| -rw-r--r-- | utils/TableGen/TableGen.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/utils/TableGen/TableGen.cpp b/utils/TableGen/TableGen.cpp index 1326ebc023..1c66399ce8 100644 --- a/utils/TableGen/TableGen.cpp +++ b/utils/TableGen/TableGen.cpp @@ -31,6 +31,7 @@ #include "OptParserEmitter.h" #include "Record.h" #include "RegisterInfoEmitter.h" +#include "ARMDecoderEmitter.h" #include "SubtargetEmitter.h" #include "TGParser.h" #include "llvm/Support/CommandLine.h" @@ -47,6 +48,7 @@ enum ActionType { GenEmitter, GenRegisterEnums, GenRegister, GenRegisterHeader, GenInstrEnums, GenInstrs, GenAsmWriter, GenAsmMatcher, + GenARMDecoder, GenDisassembler, GenCallingConv, GenClangDiagsDefs, @@ -83,6 +85,8 @@ namespace { "Generate calling convention descriptions"), clEnumValN(GenAsmWriter, "gen-asm-writer", "Generate assembly writer"), + clEnumValN(GenARMDecoder, "gen-arm-decoder", + "Generate decoders for ARM/Thumb"), clEnumValN(GenDisassembler, "gen-disassembler", "Generate disassembler"), clEnumValN(GenAsmMatcher, "gen-asm-matcher", @@ -228,6 +232,9 @@ int main(int argc, char **argv) { case GenAsmWriter: AsmWriterEmitter(Records).run(*Out); break; + case GenARMDecoder: + ARMDecoderEmitter(Records).run(*Out); + break; case GenAsmMatcher: AsmMatcherEmitter(Records).run(*Out); break; |