[mirror_ubuntu-focal-kernel.git] / arch / x86 / kernel / asm-offsets_64.c

#ifndef __LINUX_KBUILD_H
# error "Please do not build this file directly, build asm-offsets.c instead"
#endif

#include <asm/ia32.h>

#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
#define __SYSCALL_COMMON(nr, sym, compat) [nr] = 1,
#ifdef CONFIG_X86_X32_ABI
# define __SYSCALL_X32(nr, sym, compat) [nr] = 1,
#else
# define __SYSCALL_X32(nr, sym, compat) /* nothing */
#endif
static char syscalls_64[] = {
#include <asm/syscalls_64.h>
};
#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
static char syscalls_ia32[] = {
#include <asm/syscalls_32.h>
};

int main(void)
{
#ifdef CONFIG_PARAVIRT
	OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame);
	OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32);
	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
	BLANK();
#endif

#define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry)
	ENTRY(bx);
	ENTRY(cx);
	ENTRY(dx);
	ENTRY(sp);
	ENTRY(bp);
	ENTRY(si);
	ENTRY(di);
	ENTRY(r8);
	ENTRY(r9);
	ENTRY(r10);
	ENTRY(r11);
	ENTRY(r12);
	ENTRY(r13);
	ENTRY(r14);
	ENTRY(r15);
	ENTRY(flags);
	BLANK();
#undef ENTRY

#define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry)
	ENTRY(cr0);
	ENTRY(cr2);
	ENTRY(cr3);
	ENTRY(cr4);
	ENTRY(cr8);
	ENTRY(gdt_desc);
	BLANK();
#undef ENTRY

	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
	BLANK();

	DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1);
	DEFINE(NR_syscalls, sizeof(syscalls_64));

	DEFINE(__NR_syscall_compat_max, sizeof(syscalls_ia32) - 1);
	DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));

	return 0;
}
Commit	Line	Data
5de2b61a BP	1	#ifndef __LINUX_KBUILD_H
	2	# error "Please do not build this file directly, build asm-offsets.c instead"
	3	#endif
	4
c3ca5f30	5	#include <asm/ia32.h>
8869a2e5	6
303395ac	7	#define __SYSCALL_64(nr, sym, compat) [nr] = 1,
6630f11b	8	#define __SYSCALL_COMMON(nr, sym, compat) [nr] = 1,
a06c9bc0 PA	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
303395ac PA	14	static char syscalls_64[] = {
	15	#include <asm/syscalls_64.h>
	16	};
	17	#define __SYSCALL_I386(nr, sym, compat) [nr] = 1,
	18	static char syscalls_ia32[] = {
	19	#include <asm/syscalls_32.h>
c3ca5f30 TG	20	};
	21
	22	int main(void)
	23	{
a59153dc	24	#ifdef CONFIG_PARAVIRT
fab58420	25	OFFSET(PV_IRQ_adjust_exception_frame, pv_irq_ops, adjust_exception_frame);
2be29982 JF	26	OFFSET(PV_CPU_usergs_sysret32, pv_cpu_ops, usergs_sysret32);
2be29982 JF	27	OFFSET(PV_CPU_usergs_sysret64, pv_cpu_ops, usergs_sysret64);
a59153dc	28	OFFSET(PV_CPU_swapgs, pv_cpu_ops, swapgs);
b82fef82	29	BLANK();
a59153dc GOC	30	#endif
a59153dc GOC	31
b82fef82	32	#define ENTRY(entry) OFFSET(pt_regs_ ## entry, pt_regs, entry)
65ea5b03 PA	33	ENTRY(bx);
	34	ENTRY(cx);
	35	ENTRY(dx);
	36	ENTRY(sp);
	37	ENTRY(bp);
	38	ENTRY(si);
	39	ENTRY(di);
0de80bcc RW	40	ENTRY(r8);
	41	ENTRY(r9);
	42	ENTRY(r10);
	43	ENTRY(r11);
	44	ENTRY(r12);
	45	ENTRY(r13);
	46	ENTRY(r14);
	47	ENTRY(r15);
65ea5b03	48	ENTRY(flags);
0de80bcc RW	49	BLANK();
0de80bcc RW	50	#undef ENTRY
b82fef82 JB	51
b82fef82 JB	52	#define ENTRY(entry) OFFSET(saved_context_ ## entry, saved_context, entry)
0de80bcc RW	53	ENTRY(cr0);
	54	ENTRY(cr2);
	55	ENTRY(cr3);
	56	ENTRY(cr4);
	57	ENTRY(cr8);
cc456c4e	58	ENTRY(gdt_desc);
0de80bcc RW	59	BLANK();
0de80bcc RW	60	#undef ENTRY
bd53147d	61
b82fef82	62	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
9d0c914c	63	OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
bd53147d	64	BLANK();
8c5e5ac3	65
303395ac PA	66	DEFINE(__NR_syscall_max, sizeof(syscalls_64) - 1);
	67	DEFINE(NR_syscalls, sizeof(syscalls_64));
	68
bace7117	69	DEFINE(__NR_syscall_compat_max, sizeof(syscalls_ia32) - 1);
303395ac	70	DEFINE(IA32_NR_syscalls, sizeof(syscalls_ia32));
b82fef82	71
c3ca5f30 TG	72	return 0;
c3ca5f30 TG	73	}