1#ifndef __LINUX_KBUILD_H
2# error "Please do not build this file directly, build asm-offsets.c instead"
3#endif
4
5#include <asm/ia32.h>
6
7#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
8#define __SYSCALL_COMMON(nr, sym, compat) [nr] = 1,
9#ifdef CONFIG_X86_X32_ABI
10# define __SYSCALL_X32(nr, sym, compat) [nr] = 1,
11#else
12# define __SYSCALL_X32(nr, sym, compat) /* nothing */
13#endif
14static char syscalls_64[] = {
15#include <asm/syscalls_64.h>
16};
17#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
18static char syscalls_ia32[] = {
19#include <asm/syscalls_32.h>
20};
21
22int main(void)
23{
24#ifdef CONFIG_PARAVIRT
25	OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame);
26	OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32);
27	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
28	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
29	BLANK();
30#endif
31
32#ifdef CONFIG_IA32_EMULATION
33	OFFSET(TI_sysenter_return, thread_info, sysenter_return);
34	BLANK();
35
36#define ENTRY(entry) OFFSET(IA32_SIGCONTEXT_ ## entry, sigcontext_ia32, entry)
37	ENTRY(ax);
38	ENTRY(bx);
39	ENTRY(cx);
40	ENTRY(dx);
41	ENTRY(si);
42	ENTRY(di);
43	ENTRY(bp);
44	ENTRY(sp);
45	ENTRY(ip);
46	BLANK();
47#undef ENTRY
48
49	OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext);
50	BLANK();
51#endif
52
53#define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry)
54	ENTRY(bx);
55	ENTRY(cx);
56	ENTRY(dx);
57	ENTRY(sp);
58	ENTRY(bp);
59	ENTRY(si);
60	ENTRY(di);
61	ENTRY(r8);
62	ENTRY(r9);
63	ENTRY(r10);
64	ENTRY(r11);
65	ENTRY(r12);
66	ENTRY(r13);
67	ENTRY(r14);
68	ENTRY(r15);
69	ENTRY(flags);
70	BLANK();
71#undef ENTRY
72
73#define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry)
74	ENTRY(cr0);
75	ENTRY(cr2);
76	ENTRY(cr3);
77	ENTRY(cr4);
78	ENTRY(cr8);
79	ENTRY(gdt_desc);
80	BLANK();
81#undef ENTRY
82
83	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
84	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
85	BLANK();
86
87	DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1);
88	DEFINE(NR_syscalls, sizeof(syscalls_64));
89
90	DEFINE(__NR_ia32_syscall_max, sizeof(syscalls_ia32) - 1);
91	DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));
92
93	return 0;
94}
95