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| author | Gavin Romig-Koch <gavin@redhat.com> | 1998-10-27 14:04:03 +0000 |
|---|---|---|
| committer | Gavin Romig-Koch <gavin@redhat.com> | 1998-10-27 14:04:03 +0000 |
| commit | d3b42ce1c7b820b2dc06180aa0a3f2195a0ca228 (patch) | |
| tree | c938240488416beab73848c0a639d34dbe6265d4 /opcodes | |
| parent | fda83b6795313e1108b374f91b27d1a53540d61e (diff) | |
| download | gdb-d3b42ce1c7b820b2dc06180aa0a3f2195a0ca228.zip gdb-d3b42ce1c7b820b2dc06180aa0a3f2195a0ca228.tar.gz gdb-d3b42ce1c7b820b2dc06180aa0a3f2195a0ca228.tar.bz2 | |
* config/tc-mips.c (hilo_interlocks): Remove mips_3900.
(append_insn): Account for the tx39's multiply behavior.
* mips.h (INSN_MULT): Added.
* mips-opc.c (IS_M): Added.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/mips-opc.c | 17 |
2 files changed, 13 insertions, 8 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 9faa884..c1e67f3 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +Tue Oct 27 08:58:37 1998 Gavin Romig-Koch <gavin@cygnus.com> + + * mips-opc.c (IS_M): Added. + start-sanitize-r5900 Fri Oct 23 12:06:00 EDT 1998 Frank Ch. Eigler <fche@cygnus.com> diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c index ec9a0c5..20aa07a 100644 --- a/opcodes/mips-opc.c +++ b/opcodes/mips-opc.c @@ -70,6 +70,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * #define RD_HILO RD_HI|RD_LO #define MOD_HILO WR_HILO|RD_HILO +#define IS_M INSN_MULT #define I1 INSN_ISA1 #define I2 INSN_ISA2 @@ -710,15 +711,15 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"madd.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, T5 }, /* end-sanitize-r5900 */ {"madd", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, L1 }, -{"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, G1 }, -{"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, G1 }, +{"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, G1 }, +{"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d|IS_M, G1 }, /* start-sanitize-r5900 */ {"madd1", "s,t", 0x70000020, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, T5 }, {"madd1", "d,s,t", 0x70000020, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, T5 }, /* end-sanitize-r5900 */ {"maddu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, L1 }, -{"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, G1 }, -{"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, G1 }, +{"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, G1}, +{"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d|IS_M, G1}, /* start-sanitize-r5900 */ {"maddu1", "s,t", 0x70000021, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, T5 }, {"maddu1", "d,s,t", 0x70000021, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, T5 }, @@ -882,14 +883,14 @@ const struct mips_opcode mips_builtin_opcodes[] = { {"mulshi", "d,s,t", 0x000002d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, N5 }, {"mulshiu", "d,s,t", 0x000002d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, N5 }, /* end-sanitize-cygnus */ -{"mult", "s,t", 0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, I1}, -{"mult", "d,s,t", 0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, G1}, +{"mult", "s,t", 0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, I1}, +{"mult", "d,s,t", 0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d|IS_M, G1}, /* start-sanitize-r5900 */ {"mult1", "s,t", 0x70000018, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, T5}, {"mult1", "d,s,t", 0x70000018, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, T5}, /* end-sanitize-r5900 */ -{"multu", "s,t", 0x00000019, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, I1}, -{"multu", "d,s,t", 0x00000019, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, G1}, +{"multu", "s,t", 0x00000019, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO|IS_M, I1}, +{"multu", "d,s,t", 0x00000019, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d|IS_M, G1}, /* start-sanitize-r5900 */ {"multu1", "s,t", 0x70000019, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO, T5}, {"multu1", "d,s,t", 0x70000019, 0xfc0007ff, RD_s|RD_t|WR_HI|WR_LO|WR_d, T5}, |