diff options
| -rw-r--r-- | sys/cddl/dev/dtrace/powerpc/dtrace_asm.S | 8 | ||||
| -rw-r--r-- | sys/cddl/dev/dtrace/powerpc/dtrace_isa.c | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S b/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S index 3adfbe3..e5de4f7 100644 --- a/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S +++ b/sys/cddl/dev/dtrace/powerpc/dtrace_asm.S @@ -67,7 +67,13 @@ dtrace_icookie_t dtrace_interrupt_disable(void) */ ASENTRY_NOPROF(dtrace_interrupt_disable) mfmsr %r3 - andi. %r0,%r3,~PSL_EE@l +#ifdef __powerpc64__ + /* Two-instruction sequence to clear EE flag */ + rldicl %r0,%r3,48,1 + rotldi %r0,%r0,16 +#else + rlwinm %r0,%r3,0,~PSL_EE /* Clear EE flag */ +#endif mtmsr %r0 blr END(dtrace_interrupt_disable) diff --git a/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c b/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c index d80e950..950e9ac 100644 --- a/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c +++ b/sys/cddl/dev/dtrace/powerpc/dtrace_isa.c @@ -545,7 +545,7 @@ dtrace_getstackdepth(int aframes) else aframes--; osp = sp; - sp = *(uintptr_t *)sp; + sp = dtrace_next_sp(sp); } if (depth < aframes) return (0); |
