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| author | David Howells <dhowells@redhat.com> | 2011-03-18 16:54:30 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2011-03-18 16:54:30 +0000 |
| commit | 67ddb4052daac9d449caf2643ac365d42a04219a (patch) | |
| tree | 7c610973a19b7e70b47294c540b182f203680fde /arch/mn10300/mm | |
| parent | 7f386ac3272e057fbf51e5b5712fad1a80e77125 (diff) | |
| download | linux-stable-67ddb4052daac9d449caf2643ac365d42a04219a.tar.gz linux-stable-67ddb4052daac9d449caf2643ac365d42a04219a.tar.bz2 linux-stable-67ddb4052daac9d449caf2643ac365d42a04219a.zip | |
MN10300: Create generic kernel debugger hooks
Create generic kernel debugger hooks in the MN10300 arch and make gdbstub use
them. This is a preparation for KGDB support.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/mm')
| -rw-r--r-- | arch/mn10300/mm/fault.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/mn10300/mm/fault.c b/arch/mn10300/mm/fault.c index 59c3da49d9d9..0945409a8022 100644 --- a/arch/mn10300/mm/fault.c +++ b/arch/mn10300/mm/fault.c @@ -28,8 +28,9 @@ #include <asm/uaccess.h> #include <asm/pgalloc.h> #include <asm/hardirq.h> -#include <asm/gdb-stub.h> #include <asm/cpu-regs.h> +#include <asm/debugger.h> +#include <asm/gdb-stub.h> /* * Unlock any spinlocks which will prevent us from getting the @@ -306,10 +307,8 @@ no_context: printk(" printing pc:\n"); printk(KERN_ALERT "%08lx\n", regs->pc); -#ifdef CONFIG_GDBSTUB - gdbstub_intercept( - regs, fault_code & 0x00010000 ? EXCEP_IAERROR : EXCEP_DAERROR); -#endif + debugger_intercept(fault_code & 0x00010000 ? EXCEP_IAERROR : EXCEP_DAERROR, + SIGSEGV, SEGV_ACCERR, regs); page = PTBR; page = ((unsigned long *) __va(page))[address >> 22]; |