diff options
| -rw-r--r-- | sys/src/cmd/snap/take.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/src/cmd/snap/take.c b/sys/src/cmd/snap/take.c index bb139ef11..2d0c88af3 100644 --- a/sys/src/cmd/snap/take.c +++ b/sys/src/cmd/snap/take.c @@ -166,18 +166,17 @@ stackptr(Proc *proc, int fd) if((dreg = proc->d[Pregs]) == nil) return 0; - if(r->roffs+mach->szreg > dreg->len) { + if(r->roffs+mach->szaddr > dreg->len) { fprint(2, "SP register too far into registers?\n"); return 0; } q = dreg->data+r->roffs; - switch(mach->szreg) { - case 2: return machdata->swab(*(ushort*)q); + switch(mach->szaddr) { case 4: return machdata->swal(*(ulong*)q); case 8: return machdata->swav(*(uvlong*)q); default: - fprint(2, "register size is %d bytes?\n", mach->szreg); + fprint(2, "address size is %d bytes?\n", mach->szaddr); return 0; } } |