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| author | Gavin Romig-Koch <gavin@redhat.com> | 1997-07-25 19:10:05 +0000 |
|---|---|---|
| committer | Gavin Romig-Koch <gavin@redhat.com> | 1997-07-25 19:10:05 +0000 |
| commit | c12e2e4c48d7038b03aa1a1feedac39c41c27136 (patch) | |
| tree | 9646ce25fc326d73d1127c9900d35f3ae1f7d3ac /sim/mips | |
| parent | 63f6871728182d833ac7576d3b3c56b2a953cece (diff) | |
| download | gdb-c12e2e4c48d7038b03aa1a1feedac39c41c27136.zip gdb-c12e2e4c48d7038b03aa1a1feedac39c41c27136.tar.gz gdb-c12e2e4c48d7038b03aa1a1feedac39c41c27136.tar.bz2 | |
gencode.c: Two arg MADD should not assign result to /bin/bash.
Diffstat (limited to 'sim/mips')
| -rw-r--r-- | sim/mips/ChangeLog | 5 | ||||
| -rw-r--r-- | sim/mips/gencode.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index d2b5893..d0575e7 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,8 @@ +Fri Jul 25 15:00:45 1997 Gavin Koch <gavin@cygnus.com> + + * gencode.c (build_instruction): Two arg MADD should + not assign result to $0. + start-sanitize-r5900 Thu Jul 10 11:58:48 1997 Andrew Cagney <cagney@critters.cygnus.com> diff --git a/sim/mips/gencode.c b/sim/mips/gencode.c index 4f2044a..e264b0a 100644 --- a/sim/mips/gencode.c +++ b/sim/mips/gencode.c @@ -3320,8 +3320,9 @@ build_instruction (doisa, features, mips16, insn) prodtype, (notsigned ? "WORD64LO" : "SIGNEXTEND"), (notsigned ? "" : ",32"), prodtype, (notsigned ? "WORD64LO" : "SIGNEXTEND"), (notsigned ? "" : ",32") ); - printf("GPR[destreg] = LO%s = SIGNEXTEND(prod,32);\n", pipeline ); + printf("LO%s = SIGNEXTEND(prod,32);\n", pipeline ); printf("HI%s = SIGNEXTEND( WORD64HI(prod), 32);\n", pipeline ); + printf("if( destreg != 0 ) GPR[destreg] = LO%s;\n", pipeline ); break; } |