1 #include <asm/ia32.h> 2 3 #define __SYSCALL_64(nr, sym, compat) [nr] = 1, 4 static char syscalls_64[] = { 5 #include <asm/syscalls_64.h> 6 }; 7 #define __SYSCALL_I386(nr, sym, compat) [nr] = 1, 8 static char syscalls_ia32[] = { 9 #include <asm/syscalls_32.h> 10 }; 11 12 int main(void) 13 { 14 #ifdef CONFIG_PARAVIRT 15 OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame); 16 OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32); 17 OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64); 18 OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs); 19 BLANK(); 20 #endif 21 22 #ifdef CONFIG_IA32_EMULATION 23 OFFSET(TI_sysenter_return, thread_info, sysenter_return); 24 BLANK(); 25 26 #define ENTRY(entry) OFFSET(IA32_SIGCONTEXT_ ## entry, sigcontext_ia32, entry) 27 ENTRY(ax); 28 ENTRY(bx); 29 ENTRY(cx); 30 ENTRY(dx); 31 ENTRY(si); 32 ENTRY(di); 33 ENTRY(bp); 34 ENTRY(sp); 35 ENTRY(ip); 36 BLANK(); 37 #undef ENTRY 38 39 OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext); 40 BLANK(); 41 #endif 42 43 #define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry) 44 ENTRY(bx); 45 ENTRY(bx); 46 ENTRY(cx); 47 ENTRY(dx); 48 ENTRY(sp); 49 ENTRY(bp); 50 ENTRY(si); 51 ENTRY(di); 52 ENTRY(r8); 53 ENTRY(r9); 54 ENTRY(r10); 55 ENTRY(r11); 56 ENTRY(r12); 57 ENTRY(r13); 58 ENTRY(r14); 59 ENTRY(r15); 60 ENTRY(flags); 61 BLANK(); 62 #undef ENTRY 63 64 #define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry) 65 ENTRY(cr0); 66 ENTRY(cr2); 67 ENTRY(cr3); 68 ENTRY(cr4); 69 ENTRY(cr8); 70 BLANK(); 71 #undef ENTRY 72 73 OFFSET(TSS_ist, tss_struct, x86_tss.ist); 74 BLANK(); 75 76 DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1); 77 DEFINE(NR_syscalls, sizeof(syscalls_64)); 78 79 DEFINE(__NR_ia32_syscall_max, sizeof(syscalls_ia32) - 1); 80 DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32)); 81 82 return 0; 83 } 84