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| author | Mike Frysinger <vapier@gentoo.org> | 2024-01-10 23:01:46 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2024-01-11 00:49:56 -0500 |
| commit | 20617191e4813ac5dec0ca46931253f46b1719a3 (patch) | |
| tree | 9877cd859a990218781d2de9b5819ce0a78eef09 /sim/ppc | |
| parent | c3c79ac5c456cc45bd658eec47a2d96166ba8c41 (diff) | |
| download | fsf-binutils-gdb-20617191e4813ac5dec0ca46931253f46b1719a3.zip fsf-binutils-gdb-20617191e4813ac5dec0ca46931253f46b1719a3.tar.gz fsf-binutils-gdb-20617191e4813ac5dec0ca46931253f46b1719a3.tar.bz2 | |
sim: ppc: return register error when unhandled
We don't want to fallthru and use cooked_buf when we haven't initialized
it to anything. Returning 0 indicates the register wasn't recognized.
Diffstat (limited to 'sim/ppc')
| -rw-r--r-- | sim/ppc/psim.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sim/ppc/psim.c b/sim/ppc/psim.c index a08d389..645e29a 100644 --- a/sim/ppc/psim.c +++ b/sim/ppc/psim.c @@ -889,8 +889,7 @@ psim_read_register(psim *system, default: printf_filtered("psim_read_register(processor=%p,buf=%p,reg=%s) %s\n", processor, buf, reg, "read of this register unimplemented"); - break; - + return 0; } /* the PSIM internal values are in host order. To fetch raw data, @@ -1077,8 +1076,7 @@ psim_write_register(psim *system, printf_filtered("psim_write_register(processor=%p,cooked_buf=%p,reg=%s) %s\n", processor, cooked_buf, reg, "read of this register unimplemented"); - break; - + return 0; } return description.size; |