diff options
Diffstat (limited to 'arch/m68k/kernel/entry.S')
| -rw-r--r-- | arch/m68k/kernel/entry.S | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 1fb88f3311de..48cccc556e13 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -48,6 +48,8 @@ .globl sys_call_table .globl sys_fork, sys_clone, sys_vfork .globl ret_from_interrupt, bad_interrupt +.globl auto_irqhandler_fixup +.globl user_irqvec_fixup, user_irqhandler_fixup .text ENTRY(buserr) @@ -212,6 +214,7 @@ ENTRY(auto_inthandler) jbra 3f 1: #endif +auto_irqhandler_fixup = . + 2 jsr m68k_handle_int | process the IRQ 3: addql #8,%sp | pop parameters off stack @@ -234,17 +237,19 @@ ret_from_last_interrupt: /* Handler for user defined interrupt vectors */ -ENTRY(mach_inthandler) +ENTRY(user_inthandler) SAVE_ALL_INT GET_CURRENT(%d0) addqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1) | put exception # in d0 bfextu %sp@(PT_VECTOR){#4,#10},%d0 +user_irqvec_fixup = . + 2 + subw #VEC_USER,%d0 movel %sp,%sp@- movel %d0,%sp@- | put vector # on stack - movel mach_process_int,%a0 - jsr %a0@ | process the IRQ +user_irqhandler_fixup = . + 2 + jsr m68k_handle_int | process the IRQ addql #8,%sp | pop parameters off stack subqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1) |