diff options
| author | Roman Zippel <zippel@linux-m68k.org> | 2006-06-25 05:46:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 10:00:56 -0700 |
| commit | 92445eaaadc1f03f5a177ecc957bda76bf2ba8d5 (patch) | |
| tree | e327dc2b95b3fe34183428314d6b6e0700e9e72b /arch/m68k/kernel/traps.c | |
| parent | f2325ecebc5b7988fd49968bd3a660fd1594dc84 (diff) | |
[PATCH] m68k: separate handler for auto and user vector interrupt
Use separate entry points for auto and user vector interrupts and cleanup
naming a little.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/m68k/kernel/traps.c')
| -rw-r--r-- | arch/m68k/kernel/traps.c | 55 |
1 files changed, 7 insertions, 48 deletions
diff --git a/arch/m68k/kernel/traps.c b/arch/m68k/kernel/traps.c index 9adf378f8f1e..b19b951fd3e7 100644 --- a/arch/m68k/kernel/traps.c +++ b/arch/m68k/kernel/traps.c @@ -45,7 +45,6 @@ asmlinkage void system_call(void); asmlinkage void buserr(void); asmlinkage void trap(void); -asmlinkage void inthandler(void); asmlinkage void nmihandler(void); #ifdef CONFIG_M68KFPU_EMU asmlinkage void fpu_emu(void); @@ -53,51 +52,7 @@ asmlinkage void fpu_emu(void); e_vector vectors[256] = { [VEC_BUSERR] = buserr, - [VEC_ADDRERR] = trap, - [VEC_ILLEGAL] = trap, - [VEC_ZERODIV] = trap, - [VEC_CHK] = trap, - [VEC_TRAP] = trap, - [VEC_PRIV] = trap, - [VEC_TRACE] = trap, - [VEC_LINE10] = trap, - [VEC_LINE11] = trap, - [VEC_RESV12] = trap, - [VEC_COPROC] = trap, - [VEC_FORMAT] = trap, - [VEC_UNINT] = trap, - [VEC_RESV16] = trap, - [VEC_RESV17] = trap, - [VEC_RESV18] = trap, - [VEC_RESV19] = trap, - [VEC_RESV20] = trap, - [VEC_RESV21] = trap, - [VEC_RESV22] = trap, - [VEC_RESV23] = trap, - [VEC_SPUR] = inthandler, - [VEC_INT1] = inthandler, - [VEC_INT2] = inthandler, - [VEC_INT3] = inthandler, - [VEC_INT4] = inthandler, - [VEC_INT5] = inthandler, - [VEC_INT6] = inthandler, - [VEC_INT7] = inthandler, [VEC_SYS] = system_call, - [VEC_TRAP1] = trap, - [VEC_TRAP2] = trap, - [VEC_TRAP3] = trap, - [VEC_TRAP4] = trap, - [VEC_TRAP5] = trap, - [VEC_TRAP6] = trap, - [VEC_TRAP7] = trap, - [VEC_TRAP8] = trap, - [VEC_TRAP9] = trap, - [VEC_TRAP10] = trap, - [VEC_TRAP11] = trap, - [VEC_TRAP12] = trap, - [VEC_TRAP13] = trap, - [VEC_TRAP14] = trap, - [VEC_TRAP15] = trap, }; /* nmi handler for the Amiga */ @@ -132,12 +87,16 @@ void __init trap_init (void) { int i; - for (i = 48; i < 64; i++) + vectors[VEC_SPUR] = bad_inthandler; + for (i = VEC_INT1; i <= VEC_INT7; i++) + vectors[i] = auto_inthandler; + + for (i = 0; i < VEC_USER; i++) if (!vectors[i]) vectors[i] = trap; - for (i = 64; i < 256; i++) - vectors[i] = inthandler; + for (i = VEC_USER; i < 256; i++) + vectors[i] = mach_inthandler; #ifdef CONFIG_M68KFPU_EMU if (FPU_IS_EMU) |