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Rename and renumber trap types to comply with the user trap types as

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specified by the sparc abi.  We use numerically higher values for all
internal kernel types.
Remove soft trap types which need to be exposed to userland.  They will
move to utrap.h.
This commit is contained in:
Jake Burkholder 2001-12-29 07:09:50 +00:00
parent 4339fe0983
commit 529110b963
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=88630
1 changed files with 54 additions and 40 deletions
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94
sys/sparc64/include/trap.h
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@ -31,43 +31,60 @@
#ifdef _KERNEL
#define T_RESERVED 0x0
#define T_POWER_ON 0x1
#define T_WATCHDOG 0x2
#define T_RESET_EXT 0x3
#define T_RESET_SOFT 0x4
#define T_RED_STATE 0x5
#define T_INSN_EXCPTN 0x6
#define T_INSN_ERROR 0x7
#define T_INSN_ILLEGAL 0x8
#define T_PRIV_OPCODE 0x9
#define T_FP_DISABLED 0xa
#define T_FP_IEEE 0xb
#define T_FP_OTHER 0xc
#define T_TAG_OVFLW 0xd
#define T_DIVIDE 0xe
#define T_DATA_EXCPTN 0xf
#define T_DATA_ERROR 0x10
#define T_ALIGN 0x11
#define T_ALIGN_LDDF 0x12
#define T_ALIGN_STDF 0x13
#define T_PRIV_ACTION 0x14
#define T_INTR 0x15
#define T_WATCH_PHYS 0x16
#define T_WATCH_VIRT 0x17
#define T_ECC 0x18
#define T_IMMU_MISS 0x19
#define T_DMMU_MISS 0x1a
#define T_DMMU_PROT 0x1b
#define T_SPILL 0x1c
#define T_FILL 0x1d
#define T_FILL_RET 0x1e
#define T_BREAKPOINT 0x1f
#define T_SYSCALL 0x20
#define T_RSTRWP_PHYS 0x21
#define T_RSTRWP_VIRT 0x22
#define T_SOFT 0x23
#define T_KERNEL 0x40
#define T_RESERVED 0
#define T_INSTRUCTION_EXCEPTION 1
#define T_INSTRUCTION_ERROR 2
#define T_INSTRUCTION_PROTECTION 3
#define T_ILLTRAP_INSTRUCTION 4
#define T_ILLEGAL_INSTRUCTION 5
#define T_PRIVILEGED_OPCODE 6
#define T_FP_DISABLED 7
#define T_FP_EXCEPTION_IEEE_754 8
#define T_FP_EXCEPTION_OTHER 9
#define T_TAG_OFERFLOW 10
#define T_DIVISION_BY_ZERO 11
#define T_DATA_EXCEPTION 12
#define T_DATA_ERROR 13
#define T_DATA_PROTECTION 14
#define T_MEM_ADDRESS_NOT_ALIGNED 15
#define T_PRIVILEGED_ACTION 16
#define T_ASYNC_DATA_ERROR 17
#define T_TRAP_INSTRUCTION_16 18
#define T_TRAP_INSTRUCTION_17 19
#define T_TRAP_INSTRUCTION_18 20
#define T_TRAP_INSTRUCTION_19 21
#define T_TRAP_INSTRUCTION_20 22
#define T_TRAP_INSTRUCTION_21 23
#define T_TRAP_INSTRUCTION_22 24
#define T_TRAP_INSTRUCTION_23 25
#define T_TRAP_INSTRUCTION_24 26
#define T_TRAP_INSTRUCTION_25 27
#define T_TRAP_INSTRUCTION_26 28
#define T_TRAP_INSTRUCTION_27 29
#define T_TRAP_INSTRUCTION_28 30
#define T_TRAP_INSTRUCTION_29 31
#define T_TRAP_INSTRUCTION_30 32
#define T_TRAP_INSTRUCTION_31 33
#define T_INTERRUPT 34
#define T_PA_WATCHPOINT 35
#define T_VA_WATCHPOINT 36
#define T_CORRECTED_ECC_ERROR 37
#define T_INSTRUCTION_MISS 38
#define T_DATA_MISS 39
#define T_SPILL 40
#define T_FILL 41
#define T_FILL_RET 42
#define T_BREAKPOINT 43
#define T_CLEAN_WINDOW 44
#define T_RANGE_CHECK 45
#define T_FIX_ALIGNMENT 46
#define T_INTEGER_OVERFLOW 47
#define T_SYSCALL 48
#define T_RSTRWP_PHYS 49
#define T_RSTRWP_VIRT 50
#define T_KERNEL 64
#ifndef LOCORE
extern const char *trap_msg[];
@ -75,7 +92,4 @@ extern const char *trap_msg[];
#endif
#define ST_BREAKPOINT 0x1
#define ST_SYSCALL 0x9
#endif /* !_MACHINE_TRAP_H_ */