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#include <linux/sched.h> #include <asm/thread_info.h> /* * Generate definitions needed by assembly language modules. * This code generates raw asm output which is post-processed to extract * and format the required data. */ #define DEFINE(sym, val) \ asm volatile("\n->" #sym " %0 " #val : : "i" (val)) #define BLANK() asm volatile("\n->" : : ) int main(void) { #define ENTRY(entry) DEFINE(PT_ ## entry, offsetof(struct pt_regs, entry)) ENTRY(orig_r10); ENTRY(r13); ENTRY(r12); ENTRY(r11); ENTRY(r10); ENTRY(r9); ENTRY(acr); ENTRY(srs); ENTRY(mof); ENTRY(ccs); ENTRY(srp); BLANK(); #undef ENTRY #define ENTRY(entry) DEFINE(TI_ ## entry, offsetof(struct thread_info, entry)) ENTRY(task); ENTRY(flags); ENTRY(preempt_count); BLANK(); #undef ENTRY #define ENTRY(entry) DEFINE(THREAD_ ## entry, offsetof(struct thread_struct, entry)) ENTRY(ksp); ENTRY(usp); ENTRY(ccs); BLANK(); #undef ENTRY #define ENTRY(entry) DEFINE(TASK_ ## entry, offsetof(struct task_struct, entry)) ENTRY(pid); BLANK(); DEFINE(LCLONE_VM, CLONE_VM); DEFINE(LCLONE_UNTRACED, CLONE_UNTRACED); return 0; } |