From 9eb956111bed4f414345f936af83395044f719b0 Mon Sep 17 00:00:00 2001 From: Ian Moffett <ian@osmora.org> Date: Wed, 13 Dec 2023 12:40:56 -0500 Subject: kernel/amd64: trap: Add TRAP_NONE define This commit introduces the trap type TRAP_NONE to allow for general interrupts as they also use the `trap_frame' but are not interrupts that will occur during instruction execution. Signed-off-by: Ian Moffett <ian@osmora.org> --- sys/include/arch/amd64/trap.h | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) (limited to 'sys') diff --git a/sys/include/arch/amd64/trap.h b/sys/include/arch/amd64/trap.h index 8574929..8cd7ca1 100644 --- a/sys/include/arch/amd64/trap.h +++ b/sys/include/arch/amd64/trap.h @@ -35,17 +35,18 @@ #include <machine/frame.h> #endif /* !defined(__ASSEMBLER__) */ -#define TRAP_BREAKPOINT 0 /* Breakpoint */ -#define TRAP_ARITH_ERR 1 /* Arithmetic error (e.g division by 0) */ -#define TRAP_OVERFLOW 2 /* Overflow */ -#define TRAP_BOUND_RANGE 3 /* BOUND range exceeded */ -#define TRAP_INVLOP 4 /* Invalid opcode */ -#define TRAP_DOUBLE_FAULT 5 /* Double fault */ -#define TRAP_INVLTSS 6 /* Invalid TSS */ -#define TRAP_SEGNP 7 /* Segment not present */ -#define TRAP_PROTFLT 8 /* General protection */ -#define TRAP_PAGEFLT 9 /* Page fault */ -#define TRAP_NMI 10 /* Non-maskable interrupt */ +#define TRAP_NONE 0 /* Used for general interrupts */ +#define TRAP_BREAKPOINT 1 /* Breakpoint */ +#define TRAP_ARITH_ERR 2 /* Arithmetic error (e.g division by 0) */ +#define TRAP_OVERFLOW 3 /* Overflow */ +#define TRAP_BOUND_RANGE 4 /* BOUND range exceeded */ +#define TRAP_INVLOP 5 /* Invalid opcode */ +#define TRAP_DOUBLE_FAULT 6 /* Double fault */ +#define TRAP_INVLTSS 7 /* Invalid TSS */ +#define TRAP_SEGNP 8 /* Segment not present */ +#define TRAP_PROTFLT 9 /* General protection */ +#define TRAP_PAGEFLT 10 /* Page fault */ +#define TRAP_NMI 11 /* Non-maskable interrupt */ /* Trap is coming from user mode */ #define TRAP_USER 0x100 -- cgit v1.2.3