diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-25 23:16:07 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:42 +0200 |
| commit | 877f183f83cc33b1b09313b9c18ab7ee5abda44f (patch) | |
| tree | 7e8d954a9a2e10de7e22de16336e9580a6c66bfe /arch/x86/include/asm/traps.h | |
| parent | x86/traps: Make interrupt enable/disable symmetric in C code (diff) | |
| download | linux-877f183f83cc33b1b09313b9c18ab7ee5abda44f.tar.xz linux-877f183f83cc33b1b09313b9c18ab7ee5abda44f.zip | |
x86/traps: Split trap numbers out in a separate header
So they can be used in ASM code. For this it is also necessary to convert
them to defines. Will be used for the rework of the entry code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134903.731004084@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/traps.h')
| -rw-r--r-- | arch/x86/include/asm/traps.h | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 2ae904bf25e4..2376620dc66f 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -7,6 +7,7 @@ #include <asm/debugreg.h> #include <asm/siginfo.h> /* TRAP_TRACE, ... */ +#include <asm/trapnr.h> #define dotraplinkage __visible @@ -122,31 +123,6 @@ void __noreturn handle_stack_overflow(const char *message, unsigned long fault_address); #endif -/* Interrupts/Exceptions */ -enum { - X86_TRAP_DE = 0, /* 0, Divide-by-zero */ - X86_TRAP_DB, /* 1, Debug */ - X86_TRAP_NMI, /* 2, Non-maskable Interrupt */ - X86_TRAP_BP, /* 3, Breakpoint */ - X86_TRAP_OF, /* 4, Overflow */ - X86_TRAP_BR, /* 5, Bound Range Exceeded */ - X86_TRAP_UD, /* 6, Invalid Opcode */ - X86_TRAP_NM, /* 7, Device Not Available */ - X86_TRAP_DF, /* 8, Double Fault */ - X86_TRAP_OLD_MF, /* 9, Coprocessor Segment Overrun */ - X86_TRAP_TS, /* 10, Invalid TSS */ - X86_TRAP_NP, /* 11, Segment Not Present */ - X86_TRAP_SS, /* 12, Stack Segment Fault */ - X86_TRAP_GP, /* 13, General Protection Fault */ - X86_TRAP_PF, /* 14, Page Fault */ - X86_TRAP_SPURIOUS, /* 15, Spurious Interrupt */ - X86_TRAP_MF, /* 16, x87 Floating-Point Exception */ - X86_TRAP_AC, /* 17, Alignment Check */ - X86_TRAP_MC, /* 18, Machine Check */ - X86_TRAP_XF, /* 19, SIMD Floating-Point Exception */ - X86_TRAP_IRET = 32, /* 32, IRET Exception */ -}; - /* * Page fault error code bits: * |