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| author | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2014-09-26 20:36:09 +0100 |
|---|---|---|
| committer | Bastian Koppelmann <kbastian@mail.uni-paderborn.de> | 2014-10-20 12:25:07 +0100 |
| commit | 3a16ecb06355d0bfc8b547eba094ebaa44dce39f (patch) | |
| tree | 12b8a1f2134b0e6cf4ce0ec71cf876a2cc38eadd /target-tricore/tricore-opcodes.h | |
| parent | b74f2b5bb3b7b806a896c97386a597205055bb9e (diff) | |
| download | qemu-3a16ecb06355d0bfc8b547eba094ebaa44dce39f.tar.gz | |
target-tricore: Add instructions of BO opcode format
Add instructions of BO opcode format.
Add microcode generator functions gen_swap, gen_ldmst.
Add microcode generator functions gen_st/ld_preincr, which write back the address after the memory access.
Add helper for circular and bit reverse addr mode calculation.
Add sign extended bitmask for BO_OFF10 field.
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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-tricore/tricore-opcodes.h b/target-tricore/tricore-opcodes.h index 342414feff..7e6f33bd62 100644 --- a/target-tricore/tricore-opcodes.h +++ b/target-tricore/tricore-opcodes.h @@ -105,6 +105,8 @@ /* BO Format */ #define MASK_OP_BO_OFF10(op) (MASK_BITS_SHIFT(op, 16, 21) + \ (MASK_BITS_SHIFT(op, 28, 31) << 6)) +#define MASK_OP_BO_OFF10_SEXT(op) (MASK_BITS_SHIFT_SEXT(op, 16, 21) + \ + (MASK_BITS_SHIFT_SEXT(op, 28, 31) << 6)) #define MASK_OP_BO_OP2(op) MASK_BITS_SHIFT(op, 22, 27) #define MASK_OP_BO_S2(op) MASK_BITS_SHIFT(op, 12, 15) #define MASK_OP_BO_S1D(op) MASK_BITS_SHIFT(op, 8, 11) |