mirror of https://gitee.com/openkylin/linux.git
71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
#ifndef __LINUX_KBUILD_H
|
|
# error "Please do not build this file directly, build asm-offsets.c instead"
|
|
#endif
|
|
|
|
#include <asm/ia32.h>
|
|
|
|
#if defined(CONFIG_KVM_GUEST) && defined(CONFIG_PARAVIRT_SPINLOCKS)
|
|
#include <asm/kvm_para.h>
|
|
#endif
|
|
|
|
int main(void)
|
|
{
|
|
#ifdef CONFIG_PARAVIRT
|
|
#ifdef CONFIG_PARAVIRT_XXL
|
|
OFFSET(PV_CPU_usergs_sysret64, paravirt_patch_template,
|
|
cpu.usergs_sysret64);
|
|
OFFSET(PV_CPU_swapgs, paravirt_patch_template, cpu.swapgs);
|
|
#ifdef CONFIG_DEBUG_ENTRY
|
|
OFFSET(PV_IRQ_save_fl, paravirt_patch_template, irq.save_fl);
|
|
#endif
|
|
#endif
|
|
BLANK();
|
|
#endif
|
|
|
|
#if defined(CONFIG_KVM_GUEST) && defined(CONFIG_PARAVIRT_SPINLOCKS)
|
|
OFFSET(KVM_STEAL_TIME_preempted, kvm_steal_time, preempted);
|
|
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(gdt_desc);
|
|
BLANK();
|
|
#undef ENTRY
|
|
|
|
OFFSET(TSS_ist, tss_struct, x86_tss.ist);
|
|
DEFINE(DB_STACK_OFFSET, offsetof(struct cea_exception_stacks, DB_stack) -
|
|
offsetof(struct cea_exception_stacks, DB1_stack));
|
|
BLANK();
|
|
|
|
#ifdef CONFIG_STACKPROTECTOR
|
|
DEFINE(stack_canary_offset, offsetof(struct fixed_percpu_data, stack_canary));
|
|
BLANK();
|
|
#endif
|
|
return 0;
|
|
}
|