include/asm-arm/arch-s3c44b0x/entry-macro.S

   1 /*
   2  *  arch/armnommu/mach-s3c44b0x/entry-macro.S
   3  *
   4  *  defines machine dependent entry macros.
   5  *  included in the arch/armnommu/kernel/entry.S
   6  */
   7
   8 #ifndef CONFIG_ARCH_S3C44B0
   9 #error
  10 #endif
  11                 .macro  disable_fiq
  12                 /* FIXME */
  13                 .endm
  14
  15                 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
  16                 ldr     \base, =S3C44B0X_I_ISPR
  17                 ldr     \base, [\base]
  18                 mov     \irqnr, #0
  19 2222:
  20                 tst     \base, #1
  21                 bne     1111f
  22                 add     \irqnr, \irqnr, #1
  23                 mov     \base, \base, lsr #1
  24                 cmp     \irqnr, #NR_IRQS
  25                 bcc     2222b
  26 1111:
  27                 .endm
  28
  29                 .macro irq_prio_table
  30                 /* FIXME */
  31                 .endm