/* * Generate definitions needed by assembly language modules. * This code generates raw asm output which is post-processed to extract * and format the required data. */ #include <linux/config.h> #include <linux/sched.h> /* Use marker if you need to separate the values later */ #define DEFINE(sym, val, marker) \ asm volatile("\n->" #sym " %0 " #val " " #marker : : "i" (val)) #define BLANK() asm volatile("\n->" : : ) int main(void) { DEFINE(__THREAD_info, offsetof(struct task_struct, thread_info),); DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp),); DEFINE(__THREAD_per, offsetof(struct task_struct, thread.per_info),); DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment),); BLANK(); DEFINE(__TASK_pid, offsetof(struct task_struct, pid),); BLANK(); DEFINE(__PER_atmid, offsetof(per_struct, lowcore.words.perc_atmid),); DEFINE(__PER_address, offsetof(per_struct, lowcore.words.address),); DEFINE(__PER_access_id, offsetof(per_struct, lowcore.words.access_id),); BLANK(); DEFINE(__TI_task, offsetof(struct thread_info, task),); DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain),); DEFINE(__TI_flags, offsetof(struct thread_info, flags),); DEFINE(__TI_cpu, offsetof(struct thread_info, cpu),); DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count),); BLANK(); DEFINE(__PT_ARGS, offsetof(struct pt_regs, args),); DEFINE(__PT_PSW, offsetof(struct pt_regs, psw),); DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs),); DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2),); DEFINE(__PT_ILC, offsetof(struct pt_regs, ilc),); DEFINE(__PT_TRAP, offsetof(struct pt_regs, trap),); DEFINE(__PT_SIZE, sizeof(struct pt_regs),); BLANK(); DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain),); DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs),); DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1),); return 0; }