.extern isr_handleintr

.global isr_vec0
.global isr_vec1
.global isr_vec2
.global isr_vec3
.global isr_vec4
.global isr_vec5
.global isr_vec6
.global isr_vec7
.global isr_vec8
.global isr_vec10
.global isr_vec11
.global isr_vec12
.global isr_vec13
.global isr_vec14
.global isr_vec16
.global isr_vec17
.global isr_vec18
.global isr_vec19
.global isr_vec20
.global isr_vec21
.global isr_vec32
.global isr_vec33
.global isr_vec39

.macro _PUSHAQ
  push %rax
  push %rbx
  push %rcx
  push %rdx
  push %rbp
  push %rdi
  push %rsi
  push %r8
  push %r9
  push %r10
  push %r11
  push %r12
  push %r13
  push %r14
  push %r15
.endm

.macro _POPAQ
  pop %r15
  pop %r14
  pop %r13
  pop %r12
  pop %r11
  pop %r10
  pop %r9
  pop %r8
  pop %rsi
  pop %rdi
  pop %rbp
  pop %rdx
  pop %rcx
  pop %rbx
  pop %rax
.endm

.macro _PUSHACR
  mov %cr0, %rax
  push %rax

  mov %cr2, %rax
  push %rax

  mov %cr3, %rax
  push %rax

  mov %cr4, %rax
  push %rax

  mov %cr8, %rax
  push %rax
.endm

.macro _vecintr_errorcode_present_save num
  push $\num
  _PUSHAQ
  _PUSHACR
.endm

.macro _vecintr_plain_save num errorno
  push $\errorno
  push $\num
  _PUSHAQ
  _PUSHACR
.endm

.macro _vecintr_restore
  add 40, %rsp
  _POPAQ
  add 16, %rsp
.endm

.macro _vecintr_bodygen
  cld
  mov %rsp, %rdi
  call isr_handleintr
  _vecintr_restore
  iretq
.endm

isr_vec0:
  _vecintr_plain_save 0, 0
  _vecintr_bodygen
isr_vec1:
  _vecintr_plain_save 1, 0
  _vecintr_bodygen
isr_vec2:
  _vecintr_plain_save 2, 0
  _vecintr_bodygen
isr_vec3:
  _vecintr_plain_save 3, 0
  _vecintr_bodygen
isr_vec4:
  _vecintr_plain_save 4, 0
  _vecintr_bodygen
isr_vec5:
  _vecintr_plain_save 5, 0
  _vecintr_bodygen
isr_vec6:
  _vecintr_plain_save 6, 0
  _vecintr_bodygen
isr_vec7:
  _vecintr_plain_save 7, 0
  _vecintr_bodygen
isr_vec8:
  _vecintr_errorcode_present_save 8
  _vecintr_bodygen
isr_vec10:
  _vecintr_errorcode_present_save 10
  _vecintr_bodygen
isr_vec11:
  _vecintr_errorcode_present_save 11
  _vecintr_bodygen
isr_vec12:
  _vecintr_errorcode_present_save 12
  _vecintr_bodygen
isr_vec13:
  _vecintr_errorcode_present_save 13
  _vecintr_bodygen
isr_vec14:
  _vecintr_errorcode_present_save 14
  _vecintr_bodygen
isr_vec16:
  _vecintr_plain_save 16, 0
  _vecintr_bodygen
isr_vec17:
  _vecintr_errorcode_present_save 17
  _vecintr_bodygen
isr_vec18:
  _vecintr_plain_save 18, 0
  _vecintr_bodygen
isr_vec19:
  _vecintr_plain_save 19, 0
  _vecintr_bodygen
isr_vec20:
  _vecintr_plain_save 20, 0
  _vecintr_bodygen
isr_vec21:
  _vecintr_errorcode_present_save 21
  _vecintr_bodygen
isr_vec32:
  _vecintr_plain_save 32, 0
  _vecintr_bodygen
isr_vec33:
  _vecintr_plain_save 33, 0
  _vecintr_bodygen
isr_vec39:
  _vecintr_plain_save 39, 0
  _vecintr_bodygen