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Add trap types for interrupts. Ad definitions to get the interrupt level

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from the trap type.
This commit is contained in:
Jake Burkholder 2001-08-10 04:22:24 +00:00
parent fa01c0ff70
commit 8a7de3c054
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=81378
1 changed files with 17 additions and 5 deletions
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22
sys/sparc64/include/trap.h
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@ -50,19 +50,31 @@
#define T_ALIGN_LDDF 0x12 #define T_ALIGN_LDDF 0x12
#define T_ALIGN_STDF 0x13 #define T_ALIGN_STDF 0x13
#define T_PRIV_ACTION 0x14 #define T_PRIV_ACTION 0x14
#define T_INTERRUPT 0x15 #define T_INTR 0x15
#define T_WATCH_PHYS 0x16 #define T_WATCH_PHYS 0x16
#define T_WATCH_VIRT 0x17 #define T_WATCH_VIRT 0x17
#define T_ECC 0x18 #define T_ECC 0x18
#define T_IMMU_MISS 0x19 #define T_IMMU_MISS 0x19
#define T_DMMU_MISS 0x1a #define T_DMMU_MISS 0x1a
#define T_DMMU_PROT 0x1b #define T_DMMU_PROT 0x1b
#define T_SPILL 0x1c #define T_CLOCK 0x1c
#define T_FILL 0x1d #define T_SPILL 0x1d
#define T_BREAKPOINT 0x1e #define T_FILL 0x1e
#define T_BREAKPOINT 0x1f
#define T_KERNEL 0x20 #define T_KERNEL 0x20
#define T_TYPE_SHIFT 0
#define T_TYPE_SIZE 6
#define T_TYPE_MASK (((1 << T_TYPE_SIZE) - 1) << T_TYPE_SHIFT)
#define T_TYPE(type) \
(((type) & T_TYPE_MASK) >> T_TYPE_SHIFT)
#define T_LEVEL_SHIFT T_TYPE_SIZE
#define T_LEVEL_SIZE 4
#define T_LEVEL_MASK (((1 << T_LEVEL_SIZE) - 1) << T_LEVEL_SHIFT)
#define T_LEVEL(type) \
(((type) & T_LEVEL_MASK) >> T_LEVEL_SHIFT)
#ifndef LOCORE #ifndef LOCORE
extern const char *trap_msg[]; extern const char *trap_msg[];
#endif #endif