1 /* 2 * This program is used to generate definitions needed by 3 * assembly language modules. 4 * 5 * We use the technique used in the OSF Mach kernel code: 6 * generate asm statements containing #defines, 7 * compile this file to assembler, and then extract the 8 * #defines from the assembly-language output. 9 */ 10 11 #include <linux/stddef.h> 12 #include <linux/types.h> 13 #include <linux/mm.h> 14 #include <linux/kbuild.h> 15 #include <linux/suspend.h> 16 17 #include <asm/thread_info.h> 18 #include <asm/suspend.h> 19 20 int main(void) 21 { 22 /* offsets into the thread_info struct */ 23 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 24 DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain)); 25 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 26 DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); 27 DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count)); 28 DEFINE(TI_RESTART_BLOCK,offsetof(struct thread_info, restart_block)); 29 30 #ifdef CONFIG_HIBERNATION 31 DEFINE(PBE_ADDRESS, offsetof(struct pbe, address)); 32 DEFINE(PBE_ORIG_ADDRESS, offsetof(struct pbe, orig_address)); 33 DEFINE(PBE_NEXT, offsetof(struct pbe, next)); 34 DEFINE(SWSUSP_ARCH_REGS_SIZE, sizeof(struct swsusp_arch_regs)); 35 #endif 36 return 0; 37 } 38