diff options
Diffstat (limited to 'arch/mips/galileo-boards/ev96100/int-handler.S')
| -rw-r--r-- | arch/mips/galileo-boards/ev96100/int-handler.S | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/mips/galileo-boards/ev96100/int-handler.S b/arch/mips/galileo-boards/ev96100/int-handler.S deleted file mode 100644 index 0edf1fe..0000000 --- a/arch/mips/galileo-boards/ev96100/int-handler.S +++ /dev/null @@ -1,34 +0,0 @@ -#include <asm/asm.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> -#include <asm/stackframe.h> - - .set noat - .align 5 - -NESTED(ev96100IRQ, PT_SIZE, sp) - SAVE_ALL - CLI # Important: mark KERNEL mode ! - - mfc0 t0, CP0_CAUSE # get pending interrupts - mfc0 t1, CP0_STATUS # get enabled interrupts - and t0, t1 # isolate allowed ones - - # FIX ME add R7000 extensions - andi t0,0xff00 # isolate pending bits - andi a0, t0, CAUSEF_IP7 - beq a0, zero, 1f - move a0, sp - jal mips_timer_interrupt - j ret_from_irq - -1: beqz t0, 3f # spurious interrupt - - move a0, t0 - move a1, sp - jal ev96100_cpu_irq - j ret_from_irq - -3: jal spurious_interrupt - j ret_from_irq - END(ev96100IRQ) |
