diff options
Diffstat (limited to 'arch/sparc64/kernel/entry.S')
| -rw-r--r-- | arch/sparc64/kernel/entry.S | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index 0aaa35fc5a9..c15a3edcb82 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -22,11 +22,10 @@ #include <asm/auxio.h> #include <asm/sfafsr.h> #include <asm/pil.h> +#include <asm/unistd.h> #define curptr g6 -#define NR_SYSCALLS 300 /* Each OS is different... */ - .text .align 32 @@ -598,7 +597,12 @@ __spitfire_cee_trap_continue: 1: ba,pt %xcc, etrap_irq rd %pc, %g7 -2: mov %l4, %o1 +2: +#ifdef CONFIG_TRACE_IRQFLAGS + call trace_hardirqs_off + nop +#endif + mov %l4, %o1 mov %l5, %o2 call spitfire_access_error add %sp, PTREGS_OFF, %o0 @@ -825,6 +829,10 @@ do_cheetah_plus_data_parity: wrpr %g0, 15, %pil ba,pt %xcc, etrap_irq rd %pc, %g7 +#ifdef CONFIG_TRACE_IRQFLAGS + call trace_hardirqs_off + nop +#endif mov 0x0, %o0 call cheetah_plus_parity_error add %sp, PTREGS_OFF, %o1 @@ -856,6 +864,10 @@ do_cheetah_plus_insn_parity: wrpr %g0, 15, %pil ba,pt %xcc, etrap_irq rd %pc, %g7 +#ifdef CONFIG_TRACE_IRQFLAGS + call trace_hardirqs_off + nop +#endif mov 0x1, %o0 call cheetah_plus_parity_error add %sp, PTREGS_OFF, %o1 @@ -1184,6 +1196,10 @@ c_fast_ecc: wrpr %g0, 15, %pil ba,pt %xcc, etrap_irq rd %pc, %g7 +#ifdef CONFIG_TRACE_IRQFLAGS + call trace_hardirqs_off + nop +#endif mov %l4, %o1 mov %l5, %o2 call cheetah_fecc_handler @@ -1212,6 +1228,10 @@ c_cee: wrpr %g0, 15, %pil ba,pt %xcc, etrap_irq rd %pc, %g7 +#ifdef CONFIG_TRACE_IRQFLAGS + call trace_hardirqs_off + nop +#endif mov %l4, %o1 mov %l5, %o2 call cheetah_cee_handler @@ -1240,6 +1260,10 @@ c_deferred: wrpr %g0, 15, %pil ba,pt %xcc, etrap_irq rd %pc, %g7 +#ifdef CONFIG_TRACE_IRQFLAGS + call trace_hardirqs_off + nop +#endif mov %l4, %o1 mov %l5, %o2 call cheetah_deferred_handler |