1 #include <asm/ia32.h> 2 3 #define __NO_STUBS 1 4 #undef __SYSCALL 5 #undef _ASM_X86_UNISTD_64_H 6 #define __SYSCALL(nr, sym) [nr] = 1, 7 static char syscalls[] = { 8 #include <asm/unistd.h> 9 }; 10 11 int main(void) 12 { 13 #ifdef CONFIG_PARAVIRT 14 OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame); 15 OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32); 16 OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64); 17 OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs); 18 BLANK(); 19 #endif 20 21 #ifdef CONFIG_IA32_EMULATION 22 OFFSET(TI_sysenter_return, thread_info, sysenter_return); 23 BLANK(); 24 25 #define ENTRY(entry) OFFSET(IA32_SIGCONTEXT_ ## entry, sigcontext_ia32, entry) 26 ENTRY(ax); 27 ENTRY(bx); 28 ENTRY(cx); 29 ENTRY(dx); 30 ENTRY(si); 31 ENTRY(di); 32 ENTRY(bp); 33 ENTRY(sp); 34 ENTRY(ip); 35 BLANK(); 36 #undef ENTRY 37 38 OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext); 39 BLANK(); 40 #endif 41 42 #define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry) 43 ENTRY(bx); 44 ENTRY(bx); 45 ENTRY(cx); 46 ENTRY(dx); 47 ENTRY(sp); 48 ENTRY(bp); 49 ENTRY(si); 50 ENTRY(di); 51 ENTRY(r8); 52 ENTRY(r9); 53 ENTRY(r10); 54 ENTRY(r11); 55 ENTRY(r12); 56 ENTRY(r13); 57 ENTRY(r14); 58 ENTRY(r15); 59 ENTRY(flags); 60 BLANK(); 61 #undef ENTRY 62 63 #define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry) 64 ENTRY(cr0); 65 ENTRY(cr2); 66 ENTRY(cr3); 67 ENTRY(cr4); 68 ENTRY(cr8); 69 BLANK(); 70 #undef ENTRY 71 72 OFFSET(TSS_ist, tss_struct, x86_tss.ist); 73 BLANK(); 74 75 DEFINE(__NR_syscall_max, sizeof(syscalls) - 1); 76 77 return 0; 78 } 79