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[MIPS] Rewrite all the assembler interrupt handlers to C.

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Saves like 1,600 lines of code, is way easier to debug, compilers
frequently do a better job than the cut and paste type of handlers many
boards had.  And finally having all the stuff done in a single place
also means alot of bug potencial for the MT ASE is gone.

The only surviving handler in assembler is the DECstation one; I hope
Maciej will rewrite it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2006-04-03 17:56:36 +01:00
parent d35d473c25
commit e4ac58afdf
100 changed files with 1113 additions and 3387 deletions
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3
arch/mips/dec/setup.c
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@ -48,8 +48,6 @@ extern void dec_machine_halt(void);
extern void dec_machine_power_off(void);
extern irqreturn_t dec_intr_halt(int irq, void *dev_id, struct pt_regs *regs);
extern asmlinkage void decstation_handle_int(void);
unsigned long dec_kn_slot_base, dec_kn_slot_size;
EXPORT_SYMBOL(dec_kn_slot_base);
@ -744,7 +742,6 @@ void __init arch_init_irq(void)
panic("Don't know how to set this up!");
break;
}
set_except_vector(0, decstation_handle_int);
/* Free the FPU interrupt if the exception is present. */
if (!cpu_has_nofpuex) {