C Instrumentation Framework

GCC output:

include/linux/mm.h: In function ‘free_initmem_default’:
include/linux/mm.h:1626:8: error: array size missing in ‘__init_begin’
include/linux/mm.h:1626:8: error: array size missing in ‘__init_end’

CIF prints:

# 1626 "include/linux/mm.h" 
  extern char __init_begin[];
# 1626 "include/linux/mm.h" 
  extern char __init_end[];
# 1624 "include/linux/mm.h" 
static inline long unsigned int free_initmem_default(int poison)
{
  char __init_begin[];
# 1626 "include/linux/mm.h" 
  char __init_end[];
# 1628 "include/linux/mm.h" 
  return free_reserved_area ( ( void *) & __init_begin , ( void *) & __init_end , poison ,
# 1629 "include/linux/mm.h" 
  ( char *) "unused kernel" );
}

Original code:

1624 static inline unsigned long free_initmem_default(int poison)
1625 {
1626         extern char __init_begin[], __init_end[];

LDV Tools f50982e linux-3.17-rc1.tar.xz 32_7a drivers/gpu/drm/vmwgfx/vmwgfx.ko ldv_main22_sequence_infinite_withcheck_stateful