diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2011-02-12 19:36:30 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-02-12 19:36:30 +0000 |
| commit | f6f082adf8b91a72791ea5e7fe4d90be421ba1c2 (patch) | |
| tree | 94d963cc810c870b19c841aa5210e7dd221e64dc /include | |
| parent | 6b83bddbdcae08479989869bdfab44fc3f691f5e (diff) | |
| download | gdb-f6f082adf8b91a72791ea5e7fe4d90be421ba1c2.tar.gz | |
gas/opcodes: blackfin: move dsp mac func defines to common header
The mmod field is decoded in a few places (gas/opcodes/sim), so move it to
a common place to avoid duplication.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/ChangeLog | 5 | ||||
| -rwxr-xr-x | include/opcode/bfin.h | 23 |
2 files changed, 28 insertions, 0 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 968de81bb08..61fcbee5cbe 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,8 @@ +2011-02-12 Mike Frysinger <vapier@gentoo.org> + + * bfin-dis.c (M_S2RND, M_T, M_W32, M_FU, M_TFU, M_IS, M_ISS2, + M_IH, M_IU): Delete. + 2011-02-11 Mike Frysinger <vapier@gentoo.org> * bfin.h: Add OPCODE_BFIN_H ifdef multiple include protection. diff --git a/include/opcode/bfin.h b/include/opcode/bfin.h index 4a8a6bc3ad4..730f63c24c5 100755 --- a/include/opcode/bfin.h +++ b/include/opcode/bfin.h @@ -30,6 +30,29 @@ /* DSP instructions (32 bit) */ +/* mmod field. */ +#define M_S2RND 1 +#define M_T 2 +#define M_W32 3 +#define M_FU 4 +#define M_TFU 6 +#define M_IS 8 +#define M_ISS2 9 +#define M_IH 11 +#define M_IU 12 + +static inline int is_macmod_pmove(int x) +{ + return (x == 0) || (x == M_IS) || (x == M_FU) || (x == M_S2RND) + || (x == M_ISS2) || (x == M_IU); +} + +static inline int is_macmod_hmove(int x) +{ + return (x == 0) || (x == M_IS) || (x == M_FU) || (x == M_IU) || (x == M_T) + || (x == M_TFU) || (x == M_S2RND) || (x == M_ISS2) || (x == M_IH); +} + /* dsp32mac +----+----+---+---|---+----+----+---|---+---+---+---|---+---+---+---+ | 1 | 1 | 0 | 0 |.M.| 0 | 0 |.mmod..........|.MM|.P.|.w1|.op1...| |