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Diffstat (limited to 'arch/tile/kernel/kgdb.c')
-rw-r--r--arch/tile/kernel/kgdb.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/tile/kernel/kgdb.c b/arch/tile/kernel/kgdb.c
index a506c2c28943..9247d6b562f4 100644
--- a/arch/tile/kernel/kgdb.c
+++ b/arch/tile/kernel/kgdb.c
@@ -126,15 +126,15 @@ void
sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
{
struct pt_regs *thread_regs;
+ const int NGPRS = TREG_LAST_GPR + 1;
if (task == NULL)
return;
- /* Initialize to zero. */
- memset(gdb_regs, 0, NUMREGBYTES);
-
thread_regs = task_pt_regs(task);
- memcpy(gdb_regs, thread_regs, TREG_LAST_GPR * sizeof(unsigned long));
+ memcpy(gdb_regs, thread_regs, NGPRS * sizeof(unsigned long));
+ memset(&gdb_regs[NGPRS], 0,
+ (TILEGX_PC_REGNUM - NGPRS) * sizeof(unsigned long));
gdb_regs[TILEGX_PC_REGNUM] = thread_regs->pc;
gdb_regs[TILEGX_FAULTNUM_REGNUM] = thread_regs->faultnum;
}
@@ -433,9 +433,9 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
struct kgdb_arch arch_kgdb_ops;
/*
- * kgdb_arch_init - Perform any architecture specific initalization.
+ * kgdb_arch_init - Perform any architecture specific initialization.
*
- * This function will handle the initalization of any architecture
+ * This function will handle the initialization of any architecture
* specific callbacks.
*/
int kgdb_arch_init(void)
@@ -447,9 +447,9 @@ int kgdb_arch_init(void)
}
/*
- * kgdb_arch_exit - Perform any architecture specific uninitalization.
+ * kgdb_arch_exit - Perform any architecture specific uninitialization.
*
- * This function will handle the uninitalization of any architecture
+ * This function will handle the uninitialization of any architecture
* specific callbacks, for dynamic registration and unregistration.
*/
void kgdb_arch_exit(void)