diff options
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/entry.S | 10 | ||||
| -rw-r--r-- | arch/sparc/kernel/kgdb_32.c | 6 |
2 files changed, 7 insertions, 9 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index 51aa6e86a5f8..07918ab3062e 100644 --- a/arch/sparc/kernel/entry.S +++ b/arch/sparc/kernel/entry.S @@ -1225,20 +1225,18 @@ breakpoint_trap: RESTORE_ALL #ifdef CONFIG_KGDB - .align 4 - .globl kgdb_trap_low - .type kgdb_trap_low,#function -kgdb_trap_low: + ENTRY(kgdb_trap_low) rd %wim,%l3 SAVE_ALL wr %l0, PSR_ET, %psr WRITE_PAUSE + mov %l7, %o0 ! trap_level call kgdb_trap - add %sp, STACKFRAME_SZ, %o0 + add %sp, STACKFRAME_SZ, %o1 ! struct pt_regs *regs RESTORE_ALL - .size kgdb_trap_low,.-kgdb_trap_low + ENDPROC(kgdb_trap_low) #endif .align 4 diff --git a/arch/sparc/kernel/kgdb_32.c b/arch/sparc/kernel/kgdb_32.c index dcf210811af4..5d0a323878c9 100644 --- a/arch/sparc/kernel/kgdb_32.c +++ b/arch/sparc/kernel/kgdb_32.c @@ -135,19 +135,19 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code, extern void do_hw_interrupt(struct pt_regs *regs, unsigned long type); -asmlinkage void kgdb_trap(struct pt_regs *regs) +asmlinkage void kgdb_trap(unsigned long trap_level, struct pt_regs *regs) { unsigned long flags; if (user_mode(regs)) { - do_hw_interrupt(regs, 0xfd); + do_hw_interrupt(regs, trap_level); return; } flushw_all(); local_irq_save(flags); - kgdb_handle_exception(0x172, SIGTRAP, 0, regs); + kgdb_handle_exception(trap_level, SIGTRAP, 0, regs); local_irq_restore(flags); } |
