diff options
Diffstat (limited to 'arch/x86/xen/xen-asm_64.S')
| -rw-r--r-- | arch/x86/xen/xen-asm_64.S | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S index 3a3b6a211584..dae2cc33afb5 100644 --- a/arch/x86/xen/xen-asm_64.S +++ b/arch/x86/xen/xen-asm_64.S @@ -16,11 +16,42 @@ #include <linux/linkage.h> -ENTRY(xen_adjust_exception_frame) - mov 8+0(%rsp), %rcx - mov 8+8(%rsp), %r11 - ret $16 -ENDPROC(xen_adjust_exception_frame) +.macro xen_pv_trap name +ENTRY(xen_\name) + pop %rcx + pop %r11 + jmp \name +END(xen_\name) +.endm + +xen_pv_trap divide_error +xen_pv_trap debug +xen_pv_trap xendebug +xen_pv_trap int3 +xen_pv_trap xenint3 +xen_pv_trap nmi +xen_pv_trap overflow +xen_pv_trap bounds +xen_pv_trap invalid_op +xen_pv_trap device_not_available +xen_pv_trap double_fault +xen_pv_trap coprocessor_segment_overrun +xen_pv_trap invalid_TSS +xen_pv_trap segment_not_present +xen_pv_trap stack_segment +xen_pv_trap general_protection +xen_pv_trap page_fault +xen_pv_trap spurious_interrupt_bug +xen_pv_trap coprocessor_error +xen_pv_trap alignment_check +#ifdef CONFIG_X86_MCE +xen_pv_trap machine_check +#endif /* CONFIG_X86_MCE */ +xen_pv_trap simd_coprocessor_error +#ifdef CONFIG_IA32_EMULATION +xen_pv_trap entry_INT80_compat +#endif +xen_pv_trap hypervisor_callback hypercall_iret = hypercall_page + __HYPERVISOR_iret * 32 /* |