diff options
| author | Justin Hibbits <jhibbits@FreeBSD.org> | 2018-07-16 19:47:29 +0000 |
|---|---|---|
| committer | Justin Hibbits <jhibbits@FreeBSD.org> | 2018-07-16 19:47:29 +0000 |
| commit | 7f0df9ac2b4df2765dea5670d43a4034c6f41bd2 (patch) | |
| tree | 1d0aef220359e42497546dc277beb44ad451e690 /sys | |
| parent | ceab45b74422fb858440a572615abad6d72748c8 (diff) | |
| download | src-7f0df9ac2b4df2765dea5670d43a4034c6f41bd2.tar.gz src-7f0df9ac2b4df2765dea5670d43a4034c6f41bd2.zip | |
dtrace/powerpc: Correct register indices for non-indexed registers in the trapframe
Fix an off-by-one error, LR starts at index 32, not index 33, and the others
follow suit.
Notes
Notes:
svn path=/head/; revision=336355
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/cddl/dev/dtrace/powerpc/dtrace_isa.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c b/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c index b6a3b3ec11a8..aef774095def 100644 --- a/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c +++ b/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c @@ -561,19 +561,19 @@ dtrace_getreg(struct trapframe *rp, uint_t reg) return (rp->fixreg[reg]); switch (reg) { - case 33: + case 32: return (rp->lr); - case 34: + case 33: return (rp->cr); - case 35: + case 34: return (rp->xer); - case 36: + case 35: return (rp->ctr); - case 37: + case 36: return (rp->srr0); - case 38: + case 37: return (rp->srr1); - case 39: + case 38: return (rp->exc); default: DTRACE_CPUFLAG_SET(CPU_DTRACE_ILLOP); |