diff options
| author | Jason Molenda <jsm@bugshack.cygnus.com> | 1999-11-17 02:31:06 +0000 |
|---|---|---|
| committer | Jason Molenda <jsm@bugshack.cygnus.com> | 1999-11-17 02:31:06 +0000 |
| commit | e49ad2d1d5b90c08b47a628a1e68c591029a5a15 (patch) | |
| tree | 9114b63ccfe6a79e820431e18c8de6f6d8dbc54d /sim/mips/interp.c | |
| parent | 5eae3750b9c334b4674593e17df0ac7a09b53ca0 (diff) | |
| download | gdb-e49ad2d1d5b90c08b47a628a1e68c591029a5a15.tar.gz | |
import gdb-1999-11-16 snapshot
Diffstat (limited to 'sim/mips/interp.c')
| -rw-r--r-- | sim/mips/interp.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sim/mips/interp.c b/sim/mips/interp.c index 396a93c1525..ef70ca63c4a 100644 --- a/sim/mips/interp.c +++ b/sim/mips/interp.c @@ -13,8 +13,8 @@ THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - $Revision: 1.186 $ - $Date: 1999/09/03 19:18:46 $ + $Revision: 1.187 $ + $Date: 1999/11/11 18:13:32 $ NOTEs: @@ -3124,9 +3124,14 @@ decode_coproc (SIM_DESC sd, CACHE Cache operation (VR4100 = 101111bbbbbpppppiiiiiiiiiiiiiiii) ERET Exception return (VR4100 = 01000010000000000000000000011000) */ - if (((code == 0x00) || (code == 0x04)) && tail == 0) + if (((code == 0x00) || (code == 0x04) /* MFC0 / MTC0 */ + || (code == 0x01) || (code == 0x05)) /* DMFC0 / DMTC0 */ + && tail == 0) { - /* M[TF]C0 - 32 bit word */ + /* Clear double/single coprocessor move bit. */ + code &= ~1; + + /* M[TF]C0 (32 bits) | DM[TF]C0 (64 bits) */ switch (rd) /* NOTEs: Standard CP0 registers */ { |