Date: Thu, 1 Mar 2012 07:04:05 GMT From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 207152 for review Message-ID: <201203010704.q21745RJ093026@skunkworks.freebsd.org>
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http://p4web.freebsd.org/@@207152?ac=10 Change 207152 by gonzo@gonzo_thinkpad on 2012/03/01 07:03:09 Clean-up kernel_stack_overflow-elated stuff Affected files ... .. //depot/projects/dtrace-mips/sys/mips/include/trap.h#4 edit .. //depot/projects/dtrace-mips/sys/mips/mips/exception.S#3 edit .. //depot/projects/dtrace-mips/sys/mips/mips/trap.c#3 edit Differences ... ==== //depot/projects/dtrace-mips/sys/mips/include/trap.h#4 (text+ko) ==== @@ -117,6 +117,7 @@ void MipsUserIntr(void); register_t trap(struct trapframe *); +void kernel_stack_overflow(struct trapframe *frame); #ifndef LOCORE /* XXX */ int check_address(void *); ==== //depot/projects/dtrace-mips/sys/mips/mips/exception.S#3 (text+ko) ==== @@ -1012,7 +1012,6 @@ PTR_S zero, TD_KSTACK(k0) move a1, a0 - # PANIC("kernel stack overflow - trapframe at %p, td_kstack at %p, sp at %p") jal kernel_stack_overflow /* ==== //depot/projects/dtrace-mips/sys/mips/mips/trap.c#3 (text+ko) ==== @@ -1611,8 +1611,6 @@ return access_type; } -void kernel_stack_overflow(struct trapframe *frame); - void kernel_stack_overflow(struct trapframe *frame) { @@ -1620,5 +1618,5 @@ printf("ra = %#jx\n", (intmax_t)frame->ra); printf("badvaddr = %#jx\n", (intmax_t)frame->badvaddr); db_trace_location(frame->pc, frame->sp, frame->ra); - panic("stack overflow: %p\n", frame); + panic("kernel stack overflow"); }
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