diff options
| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2014-11-02 17:31:45 +0000 |
|---|---|---|
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2014-12-10 11:13:45 +0000 |
| commit | 328f1f0f08f1aa303eef7493bd7c3d97a8d9636a (patch) | |
| tree | d2d5238b4218b09e733a336610f5e48fef8aec77 /target-tricore/tricore-opcodes.h | |
| parent | 2b2f7d97d856a4e7020d881ec1e6e60be64d0ab6 (diff) | |
target-tricore: Add instructions of RCR opcode format
Add instructions of RCR opcode format.
Add helper for madd32/64_ssov and madd32/64_suov.
Add helper for msub32/64_ssov and msub32/64_suov.
Add microcode generator function madd/msub for 32bit and 64bit, which calculate a mul and a add/sub.
OPC2_32_RCR_MSUB_U_32 -> OPC2_32_RCR_MSUB_U_32.
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-tricore/tricore-opcodes.h')
| -rw-r--r-- | target-tricore/tricore-opcodes.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target-tricore/tricore-opcodes.h b/target-tricore/tricore-opcodes.h index bafc8fba46..0a9122cfb9 100644 --- a/target-tricore/tricore-opcodes.h +++ b/target-tricore/tricore-opcodes.h @@ -169,6 +169,7 @@ #define MASK_OP_RCR_S3(op) MASK_BITS_SHIFT(op, 24, 27) #define MASK_OP_RCR_OP2(op) MASK_BITS_SHIFT(op, 21, 23) #define MASK_OP_RCR_CONST9(op) MASK_BITS_SHIFT(op, 12, 20) +#define MASK_OP_RCR_CONST9_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 20) #define MASK_OP_RCR_S1(op) MASK_OP_META_S1(op) /* RCRR Format */ @@ -945,7 +946,7 @@ enum { OPC2_32_RCR_MSUB_64 = 0x03, OPC2_32_RCR_MSUBS_32 = 0x05, OPC2_32_RCR_MSUBS_64 = 0x07, - OPC2_32_RCR_MSUB_U_32 = 0x02, + OPC2_32_RCR_MSUB_U_64 = 0x02, OPC2_32_RCR_MSUBS_U_32 = 0x04, OPC2_32_RCR_MSUBS_U_64 = 0x06, }; |