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| author | Jim Wilson <wilson@tuliptree.org> | 2002-09-27 18:59:08 +0000 |
|---|---|---|
| committer | Jim Wilson <wilson@tuliptree.org> | 2002-09-27 18:59:08 +0000 |
| commit | 8c1f930e4a92b4bf6cd6c4bfec3f49c97e7c2ae5 (patch) | |
| tree | af7ca1a15f12791de624d38bd917ee99b4745cc8 /sim | |
| parent | 23d5c6661687da6bf492f332649a29001bf068b0 (diff) | |
| download | gdb-8c1f930e4a92b4bf6cd6c4bfec3f49c97e7c2ae5.tar.gz | |
Fix bug in support for trap instruction.
* simops (OP_10007E0): Don't subtract 4 from PC.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/v850/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/v850/simops.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog index e10f1dab3a5..100ece186e5 100644 --- a/sim/v850/ChangeLog +++ b/sim/v850/ChangeLog @@ -1,3 +1,7 @@ +2002-09-26 Jim Wilson <wilson@redhat.com> + + * simops (OP_10007E0): Don't subtract 4 from PC. + 2002-09-19 Nick Clifton <nickc@redhat.com> * interp.c (sim_open): Remove reference to v850ea. diff --git a/sim/v850/simops.c b/sim/v850/simops.c index d8a4d58ae11..eba728fa287 100644 --- a/sim/v850/simops.c +++ b/sim/v850/simops.c @@ -1880,7 +1880,7 @@ OP_10007E0 () ECR |= 0x40 + OP[0]; /* Flag that we are now doing exception processing. */ PSW |= PSW_EP | PSW_ID; - PC = ((OP[0] < 0x10) ? 0x40 : 0x50) - 4; + PC = (OP[0] < 0x10) ? 0x40 : 0x50; return 0; } |