1#include <asm/ia32.h>
 2
 3#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
 4#define __SYSCALL_COMMON(nr, sym, compat) [nr] = 1,
 5#ifdef CONFIG_X86_X32_ABI
 6# define __SYSCALL_X32(nr, sym, compat) [nr] = 1,
 7#else
 8# define __SYSCALL_X32(nr, sym, compat) /* nothing */
 9#endif
10static char syscalls_64[] = {
11#include <asm/syscalls_64.h>
12};
13#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
14static char syscalls_ia32[] = {
15#include <asm/syscalls_32.h>
16};
17
18int main(void)
19{
20#ifdef CONFIG_PARAVIRT
21	OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame);
22	OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32);
23	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
24	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
25	BLANK();
26#endif
27
28#ifdef CONFIG_IA32_EMULATION
29	OFFSET(TI_sysenter_return, thread_info, sysenter_return);
30	BLANK();
31
32#define ENTRY(entry) OFFSET(IA32_SIGCONTEXT_ ## entry, sigcontext_ia32, entry)
33	ENTRY(ax);
34	ENTRY(bx);
35	ENTRY(cx);
36	ENTRY(dx);
37	ENTRY(si);
38	ENTRY(di);
39	ENTRY(bp);
40	ENTRY(sp);
41	ENTRY(ip);
42	BLANK();
43#undef ENTRY
44
45	OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext);
46	BLANK();
47#endif
48
49#define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry)
50	ENTRY(bx);
51	ENTRY(bx);
52	ENTRY(cx);
53	ENTRY(dx);
54	ENTRY(sp);
55	ENTRY(bp);
56	ENTRY(si);
57	ENTRY(di);
58	ENTRY(r8);
59	ENTRY(r9);
60	ENTRY(r10);
61	ENTRY(r11);
62	ENTRY(r12);
63	ENTRY(r13);
64	ENTRY(r14);
65	ENTRY(r15);
66	ENTRY(flags);
67	BLANK();
68#undef ENTRY
69
70#define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry)
71	ENTRY(cr0);
72	ENTRY(cr2);
73	ENTRY(cr3);
74	ENTRY(cr4);
75	ENTRY(cr8);
 
76	BLANK();
77#undef ENTRY
78
79	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
 
80	BLANK();
81
 
 
 
 
 
82	DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1);
83	DEFINE(NR_syscalls, sizeof(syscalls_64));
84
85	DEFINE(__NR_ia32_syscall_max, sizeof(syscalls_ia32) - 1);
86	DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));
87
88	return 0;
89}

 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, qual) [nr] = 1,
 
 
 
 
 
 
 8static char syscalls_64[] = {
 9#include <asm/syscalls_64.h>
10};
11#define __SYSCALL_I386(nr, sym, qual) [nr] = 1,
12static char syscalls_ia32[] = {
13#include <asm/syscalls_32.h>
14};
15
16int main(void)
17{
18#ifdef CONFIG_PARAVIRT
19	OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame);
 
20	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
21	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
22	BLANK();
23#endif
24
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
25#define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry)
26	ENTRY(bx);
 
27	ENTRY(cx);
28	ENTRY(dx);
29	ENTRY(sp);
30	ENTRY(bp);
31	ENTRY(si);
32	ENTRY(di);
33	ENTRY(r8);
34	ENTRY(r9);
35	ENTRY(r10);
36	ENTRY(r11);
37	ENTRY(r12);
38	ENTRY(r13);
39	ENTRY(r14);
40	ENTRY(r15);
41	ENTRY(flags);
42	BLANK();
43#undef ENTRY
44
45#define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry)
46	ENTRY(cr0);
47	ENTRY(cr2);
48	ENTRY(cr3);
49	ENTRY(cr4);
50	ENTRY(cr8);
51	ENTRY(gdt_desc);
52	BLANK();
53#undef ENTRY
54
55	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
56	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
57	BLANK();
58
59#ifdef CONFIG_CC_STACKPROTECTOR
60	DEFINE(stack_canary_offset, offsetof(union irq_stack_union, stack_canary));
61	BLANK();
62#endif
63
64	DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1);
65	DEFINE(NR_syscalls, sizeof(syscalls_64));
66
67	DEFINE(__NR_syscall_compat_max, sizeof(syscalls_ia32) - 1);
68	DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));
69
70	return 0;
71}