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 * On sparc, thread_info data is static and TI_XXX offsets are computed by hand. 11 */ 12 13#include <linux/sched.h> 14// #include <linux/mm.h> 15#include <linux/kbuild.h> 16 17#ifdef CONFIG_SPARC32 18int sparc32_foo(void) 19{ 20 DEFINE(AOFF_thread_fork_kpsr, 21 offsetof(struct thread_struct, fork_kpsr)); 22 return 0; 23} 24#else 25int sparc64_foo(void) 26{ 27 return 0; 28} 29#endif 30 31int foo(void) 32{ 33 BLANK(); 34 DEFINE(AOFF_task_thread, offsetof(struct task_struct, thread)); 35 BLANK(); 36 DEFINE(AOFF_mm_context, offsetof(struct mm_struct, context)); 37 38 /* DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); */ 39 return 0; 40} 41