[mirror_ubuntu-artful-kernel.git] / arch / x86 / kernel / asm-offsets_32.c

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

#include <asm/ucontext.h>

#include <linux/lguest.h>
#include "../../../drivers/lguest/lg.h"

#define __SYSCALL_I386(nr, sym, qual) [nr] = 1,
static char syscalls[] = {
#include <asm/syscalls_32.h>
};

/* workaround for a warning with -Wmissing-prototypes */
void foo(void);

void foo(void)
{
	OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
	OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
	OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
	OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
	OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
	OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability);
	OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id);
	BLANK();

	OFFSET(PT_EBX, pt_regs, bx);
	OFFSET(PT_ECX, pt_regs, cx);
	OFFSET(PT_EDX, pt_regs, dx);
	OFFSET(PT_ESI, pt_regs, si);
	OFFSET(PT_EDI, pt_regs, di);
	OFFSET(PT_EBP, pt_regs, bp);
	OFFSET(PT_EAX, pt_regs, ax);
	OFFSET(PT_DS,  pt_regs, ds);
	OFFSET(PT_ES,  pt_regs, es);
	OFFSET(PT_FS,  pt_regs, fs);
	OFFSET(PT_GS,  pt_regs, gs);
	OFFSET(PT_ORIG_EAX, pt_regs, orig_ax);
	OFFSET(PT_EIP, pt_regs, ip);
	OFFSET(PT_CS,  pt_regs, cs);
	OFFSET(PT_EFLAGS, pt_regs, flags);
	OFFSET(PT_OLDESP, pt_regs, sp);
	OFFSET(PT_OLDSS,  pt_regs, ss);
	BLANK();

	OFFSET(saved_context_gdt_desc, saved_context, gdt_desc);
	BLANK();

	/* Offset from the sysenter stack to tss.sp0 */
	DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) -
	       offsetofend(struct tss_struct, SYSENTER_stack));

#ifdef CONFIG_CC_STACKPROTECTOR
	BLANK();
	OFFSET(stack_canary_offset, stack_canary, canary);
#endif

#if defined(CONFIG_LGUEST) || defined(CONFIG_LGUEST_GUEST) || defined(CONFIG_LGUEST_MODULE)
	BLANK();
	OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
	OFFSET(LGUEST_DATA_irq_pending, lguest_data, irq_pending);

	BLANK();
	OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
	OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
	OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
	OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp);
	OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc);
	OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc);
	OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt);
	OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum);
	OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
	OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
#endif
	BLANK();
	DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
	DEFINE(NR_syscalls, sizeof(syscalls));
}
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
8d0d37cf	5	#include <asm/ucontext.h>
8d0d37cf	6
8d0d37cf TG	7	#include <linux/lguest.h>
8d0d37cf TG	8	#include "../../../drivers/lguest/lg.h"
8d0d37cf	9
cfcbadb4	10	#define __SYSCALL_I386(nr, sym, qual) [nr] = 1,
303395ac PA	11	static char syscalls[] = {
	12	#include <asm/syscalls_32.h>
	13	};
	14
8d0d37cf TG	15	/* workaround for a warning with -Wmissing-prototypes */
	16	void foo(void);
	17
	18	void foo(void)
	19	{
8d0d37cf TG	20	OFFSET(CPUINFO_x86, cpuinfo_x86, x86);
	21	OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor);
	22	OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model);
	23	OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask);
8d0d37cf TG	24	OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level);
	25	OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability);
	26	OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id);
	27	BLANK();
	28
65ea5b03 PA	29	OFFSET(PT_EBX, pt_regs, bx);
	30	OFFSET(PT_ECX, pt_regs, cx);
	31	OFFSET(PT_EDX, pt_regs, dx);
	32	OFFSET(PT_ESI, pt_regs, si);
	33	OFFSET(PT_EDI, pt_regs, di);
	34	OFFSET(PT_EBP, pt_regs, bp);
	35	OFFSET(PT_EAX, pt_regs, ax);
	36	OFFSET(PT_DS, pt_regs, ds);
	37	OFFSET(PT_ES, pt_regs, es);
	38	OFFSET(PT_FS, pt_regs, fs);
ccbeed3a	39	OFFSET(PT_GS, pt_regs, gs);
65ea5b03 PA	40	OFFSET(PT_ORIG_EAX, pt_regs, orig_ax);
	41	OFFSET(PT_EIP, pt_regs, ip);
	42	OFFSET(PT_CS, pt_regs, cs);
	43	OFFSET(PT_EFLAGS, pt_regs, flags);
	44	OFFSET(PT_OLDESP, pt_regs, sp);
	45	OFFSET(PT_OLDSS, pt_regs, ss);
8d0d37cf TG	46	BLANK();
8d0d37cf TG	47
cc456c4e KRW	48	OFFSET(saved_context_gdt_desc, saved_context, gdt_desc);
	49	BLANK();
	50
faca6227 PA	51	/* Offset from the sysenter stack to tss.sp0 */
faca6227 PA	52	DEFINE(TSS_sysenter_sp0, offsetof(struct tss_struct, x86_tss.sp0) -
d828c71f	53	offsetofend(struct tss_struct, SYSENTER_stack));
8d0d37cf	54
0100301b BG	55	#ifdef CONFIG_CC_STACKPROTECTOR
	56	BLANK();
	57	OFFSET(stack_canary_offset, stack_canary, canary);
	58	#endif
	59
db342d21	60	#if defined(CONFIG_LGUEST) \|\| defined(CONFIG_LGUEST_GUEST) \|\| defined(CONFIG_LGUEST_MODULE)
8d0d37cf TG	61	BLANK();
8d0d37cf TG	62	OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
61f4bc83	63	OFFSET(LGUEST_DATA_irq_pending, lguest_data, irq_pending);
f6c540cd	64
f6c540cd	65	BLANK();
8d0d37cf TG	66	OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
	67	OFFSET(LGUEST_PAGES_host_idt_desc, lguest_pages, state.host_idt_desc);
	68	OFFSET(LGUEST_PAGES_host_cr3, lguest_pages, state.host_cr3);
	69	OFFSET(LGUEST_PAGES_host_sp, lguest_pages, state.host_sp);
	70	OFFSET(LGUEST_PAGES_guest_gdt_desc, lguest_pages,state.guest_gdt_desc);
	71	OFFSET(LGUEST_PAGES_guest_idt_desc, lguest_pages,state.guest_idt_desc);
	72	OFFSET(LGUEST_PAGES_guest_gdt, lguest_pages, state.guest_gdt);
	73	OFFSET(LGUEST_PAGES_regs_trapnum, lguest_pages, regs.trapnum);
	74	OFFSET(LGUEST_PAGES_regs_errcode, lguest_pages, regs.errcode);
	75	OFFSET(LGUEST_PAGES_regs, lguest_pages, regs);
	76	#endif
303395ac PA	77	BLANK();
	78	DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
	79	DEFINE(NR_syscalls, sizeof(syscalls));
8d0d37cf	80	}