diff options
Diffstat (limited to 'arch/sh/kernel/entry.S')
| -rw-r--r-- | arch/sh/kernel/entry.S | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/sh/kernel/entry.S b/arch/sh/kernel/entry.S index bd9c7bb39..ac5a075c0 100644 --- a/arch/sh/kernel/entry.S +++ b/arch/sh/kernel/entry.S @@ -149,7 +149,7 @@ initial_page_write: /* Unwind the stack and jmp to the debug entry */ debug: add #4,r15 ! skip syscall number - ldc.l @r15+,ssr + mov.l @r15+,r11 ! SSR mov.l @r15+,r10 ! original stack mov.l @r15+,r0 mov.l @r15+,r1 @@ -164,6 +164,7 @@ debug: or r9,r14 ldc r14,sr ! here, change the register bank mov r10,k0 + mov r11,k1 mov.l @r15+,r8 mov.l @r15+,r9 mov.l @r15+,r10 @@ -180,7 +181,7 @@ debug: ! mov.l 9f,k0 jmp @k0 - nop + ldc k1,ssr .balign 4 8: .long 0x300000f0 9: .long 0xa0000100 @@ -371,7 +372,7 @@ ret_with_reschedule: ! restore_all: add #4,r15 ! skip syscall number - ldc.l @r15+,ssr + mov.l @r15+,r11 ! SSR mov.l @r15+,r10 ! original stack mov.l @r15+,r0 mov.l @r15+,r1 @@ -386,6 +387,7 @@ restore_all: or r9,r14 ldc r14,sr ! here, change the register bank mov r10,k0 + mov r11,k1 mov.l @r15+,r8 mov.l @r15+,r9 mov.l @r15+,r10 @@ -399,6 +401,7 @@ restore_all: lds.l @r15+,pr ldc.l @r15+,spc mov k0,r15 + ldc k1,ssr rte nop @@ -515,7 +518,7 @@ none: .data ENTRY(exception_handling_table) - .long none /* XXX: Avoid spurious interrupt */ + .long error .long error .long tlb_miss_load .long tlb_miss_store |