| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_X86_TRAPNR_H | |
| #define _ASM_X86_TRAPNR_H | |
| /* | |
| * Event type codes used by FRED, Intel VT-x and AMD SVM | |
| */ | |
| #define EVENT_TYPE_EXTINT 0 // External interrupt | |
| #define EVENT_TYPE_RESERVED 1 | |
| #define EVENT_TYPE_NMI 2 // NMI | |
| #define EVENT_TYPE_HWEXC 3 // Hardware originated traps, exceptions | |
| #define EVENT_TYPE_SWINT 4 // INT n | |
| #define EVENT_TYPE_PRIV_SWEXC 5 // INT1 | |
| #define EVENT_TYPE_SWEXC 6 // INTO, INT3 | |
| #define EVENT_TYPE_OTHER 7 // FRED SYSCALL/SYSENTER, VT-x MTF | |
| /* Interrupts/Exceptions */ | |
| #define X86_TRAP_DE 0 /* Divide-by-zero */ | |
| #define X86_TRAP_DB 1 /* Debug */ | |
| #define X86_TRAP_NMI 2 /* Non-maskable Interrupt */ | |
| #define X86_TRAP_BP 3 /* Breakpoint */ | |
| #define X86_TRAP_OF 4 /* Overflow */ | |
| #define X86_TRAP_BR 5 /* Bound Range Exceeded */ | |
| #define X86_TRAP_UD 6 /* Invalid Opcode */ | |
| #define X86_TRAP_NM 7 /* Device Not Available */ | |
| #define X86_TRAP_DF 8 /* Double Fault */ | |
| #define X86_TRAP_OLD_MF 9 /* Coprocessor Segment Overrun */ | |
| #define X86_TRAP_TS 10 /* Invalid TSS */ | |
| #define X86_TRAP_NP 11 /* Segment Not Present */ | |
| #define X86_TRAP_SS 12 /* Stack Segment Fault */ | |
| #define X86_TRAP_GP 13 /* General Protection Fault */ | |
| #define X86_TRAP_PF 14 /* Page Fault */ | |
| #define X86_TRAP_SPURIOUS 15 /* Spurious Interrupt */ | |
| #define X86_TRAP_MF 16 /* x87 Floating-Point Exception */ | |
| #define X86_TRAP_AC 17 /* Alignment Check */ | |
| #define X86_TRAP_MC 18 /* Machine Check */ | |
| #define X86_TRAP_XF 19 /* SIMD Floating-Point Exception */ | |
| #define X86_TRAP_VE 20 /* Virtualization Exception */ | |
| #define X86_TRAP_CP 21 /* Control Protection Exception */ | |
| #define X86_TRAP_VC 29 /* VMM Communication Exception */ | |
| #define X86_TRAP_IRET 32 /* IRET Exception */ | |
| #endif |