/* * Copyright 2004-2009 Analog Devices Inc. * 2001 Lineo, Inc * Tony Kou * 1993 Hamish Macdonald * * Licensed under the GPL-2 */ #ifndef _BFIN_TRAPS_H #define _BFIN_TRAPS_H #define VEC_SYS (0) #define VEC_EXCPT01 (1) #define VEC_EXCPT02 (2) #define VEC_EXCPT03 (3) #define VEC_EXCPT04 (4) #define VEC_EXCPT05 (5) #define VEC_EXCPT06 (6) #define VEC_EXCPT07 (7) #define VEC_EXCPT08 (8) #define VEC_EXCPT09 (9) #define VEC_EXCPT10 (10) #define VEC_EXCPT11 (11) #define VEC_EXCPT12 (12) #define VEC_EXCPT13 (13) #define VEC_EXCPT14 (14) #define VEC_EXCPT15 (15) #define VEC_STEP (16) #define VEC_OVFLOW (17) #define VEC_UNDEF_I (33) #define VEC_ILGAL_I (34) #define VEC_CPLB_VL (35) #define VEC_MISALI_D (36) #define VEC_UNCOV (37) #define VEC_CPLB_M (38) #define VEC_CPLB_MHIT (39) #define VEC_WATCH (40) #define VEC_ISTRU_VL (41) /*ADSP-BF535 only (MH) */ #define VEC_MISALI_I (42) #define VEC_CPLB_I_VL (43) #define VEC_CPLB_I_M (44) #define VEC_CPLB_I_MHIT (45) #define VEC_ILL_RES (46) /* including unvalid supervisor mode insn */ /* The hardware reserves (63) for future use - we use it to tell our * normal exception handling code we have a hardware error */ #define VEC_HWERR (63) #ifndef __ASSEMBLY__ #define HWC_x2(level) \ "System MMR Error\n" \ level " - An error occurred due to an invalid access to an System MMR location\n" \ level " Possible reason: a 32-bit register is accessed with a 16-bit instruction\n" \ level " or a 16-bit register is accessed with a 32-bit instruction.\n" #define HWC_x3(level) \ "External Memory Addressing Error\n" #define EXC_0x04(level) \ "Unimplmented exception occurred\n" \ level " - Maybe you forgot to install a custom exception handler?\n" #define HWC_x12(level) \ "Performance Monitor Overflow\n" #define HWC_x18(level) \ "RAISE 5 instruction\n" \ level " Software issued a RAISE 5 instruction to invoke the Hardware\n" #define HWC_default(level) \ "Reserved\n" #define EXC_0x03(level) \ "Application stack overflow\n" \ level " - Please increase the stack size of the application using elf2flt -s option,\n" \ level " and/or reduce the stack use of the application.\n" #define EXC_0x10(level) \ "Single step\n" \ level " - When the processor is in single step mode, every instruction\n" \ level " generates an exception. Primarily used for debugging.\n" #define EXC_0x11(level) \ "Exception caused by a trace buffer full condition\n" \ level " - The processor takes this exception when the trace\n" \ level " buffer overflows (only when enabled by the Trace Unit Control register).\n" #define EXC_0x21(level) \ "Undefined instruction\n" \ level " - May be used to emulate instructions that are not defined for\n" \ level " a particular processor implementation.\n" #define EXC_0x22(level) \ "Illegal instruction combination\n" \ level " - See section for multi-issue rules in the Blackfin\n" \ level " Processor Instruction Set Reference.\n" #define EXC_0x23(level) \ "Data access CPLB protection violation\n" \ level " - Attempted read or write to Supervisor resource,\n" \ level " or illegal data memory access. \n" #define EXC_0x24(level) \ "Data access misaligned address violation\n" \ level " - Attempted misaligned data memory or data cache access.\n" #define EXC_0x25(level) \ "Unrecoverable event\n" \ level " - For example, an exception generated while processing a previous exception.\n" #define EXC_0x26(level) \ "Data access CPLB miss\n" \ level " - Used by the MMU to signal a CPLB miss on a data access.\n" #define EXC_0x27(level) \ "Data access multiple CPLB hits\n" \ level " - More than one CPLB entry matches data fetch address.\n" #define EXC_0x28(level) \ "Program Sequencer Exception caused by an emulation watchpoint match\n" \ level " - There is a watchpoint match, and one of the EMUSW\n" \ level " bits in the Watchpoint Instruction Address Control register (WPIACTL) is set.\n" #define EXC_0x2A(level) \ "Instruction fetch misaligned address violation\n" \ level " - Attempted misaligned instruction cache fetch.\n" #define EXC_0x2B(level) \ "CPLB protection violation\n" \ level " - Illegal instruction fetch access (memory protection violation).\n" #define EXC_0x2C(level) \ "Instruction fetch CPLB miss\n" \ level " - CPLB miss on an instruction fetch.\n" #define EXC_0x2D(level) \ "Instruction fetch multiple CPLB hits\n" \ level " - More than one CPLB entry matches instruction fetch address.\n" #define EXC_0x2E(level) \ "Illegal use of supervisor resource\n" \ level " - Attempted to use a Supervisor register or instruction from User mode.\n" \ level " Supervisor resources are registers and instructions that are reserved\n" \ level " for Supervisor use: Supervisor only registers, all MMRs, and Supervisor\n" \ level " only instructions.\n" extern void double_fault_c(struct pt_regs *fp); #endif /* __ASSEMBLY__ */ #endif /* _BFIN_TRAPS_H */
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Kbuild | File | 658 B | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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atomic.h | File | 1.55 KB | 0644 |
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barrier.h | File | 2.55 KB | 0644 |
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bfin-global.h | File | 2.8 KB | 0644 |
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bfin-lq035q1.h | File | 868 B | 0644 |
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bfin5xx_spi.h | File | 2.07 KB | 0644 |
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bfin_can.h | File | 36.04 KB | 0644 |
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bfin_dma.h | File | 5.46 KB | 0644 |
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bfin_pfmon.h | File | 1.11 KB | 0644 |
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bfin_ppi.h | File | 9.01 KB | 0644 |
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bfin_sdh.h | File | 7.2 KB | 0644 |
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bfin_serial.h | File | 17.02 KB | 0644 |
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bfin_simple_timer.h | File | 949 B | 0644 |
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bfin_sport.h | File | 1.21 KB | 0644 |
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bfin_sport3.h | File | 5.47 KB | 0644 |
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bfin_twi.h | File | 6.25 KB | 0644 |
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bfin_watchdog.h | File | 696 B | 0644 |
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bfrom.h | File | 3.36 KB | 0644 |
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bitops.h | File | 3.45 KB | 0644 |
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blackfin.h | File | 1.55 KB | 0644 |
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bug.h | File | 1.49 KB | 0644 |
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cache.h | File | 1.47 KB | 0644 |
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cacheflush.h | File | 3.79 KB | 0644 |
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cdef_LPBlackfin.h | File | 18.93 KB | 0644 |
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checksum.h | File | 899 B | 0644 |
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clkdev.h | File | 318 B | 0644 |
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clocks.h | File | 1.66 KB | 0644 |
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cmpxchg.h | File | 3.2 KB | 0644 |
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context.S | File | 5.92 KB | 0644 |
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cplb.h | File | 4.86 KB | 0644 |
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cplbinit.h | File | 1.6 KB | 0644 |
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cpu.h | File | 443 B | 0644 |
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def_LPBlackfin.h | File | 28.6 KB | 0644 |
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delay.h | File | 917 B | 0644 |
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dma-mapping.h | File | 1.09 KB | 0644 |
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dma.h | File | 9.28 KB | 0644 |
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dpmc.h | File | 18.24 KB | 0644 |
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early_printk.h | File | 1.09 KB | 0644 |
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elf.h | File | 4.88 KB | 0644 |
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entry.h | File | 5.27 KB | 0644 |
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exec.h | File | 37 B | 0644 |
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fixed_code.h | File | 806 B | 0644 |
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flat.h | File | 1.41 KB | 0644 |
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ftrace.h | File | 1.37 KB | 0644 |
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gpio.h | File | 5.91 KB | 0644 |
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gptimers.h | File | 8.95 KB | 0644 |
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hardirq.h | File | 301 B | 0644 |
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io.h | File | 1.52 KB | 0644 |
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ipipe.h | File | 5.81 KB | 0644 |
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ipipe_base.h | File | 2.38 KB | 0644 |
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irq.h | File | 879 B | 0644 |
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irq_handler.h | File | 1.93 KB | 0644 |
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irqflags.h | File | 7.13 KB | 0644 |
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kgdb.h | File | 3.23 KB | 0644 |
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l1layout.h | File | 879 B | 0644 |
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linkage.h | File | 205 B | 0644 |
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mem_init.h | File | 13.1 KB | 0644 |
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mem_map.h | File | 1.73 KB | 0644 |
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mmu.h | File | 713 B | 0644 |
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mmu_context.h | File | 5.35 KB | 0644 |
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module.h | File | 410 B | 0644 |
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nand.h | File | 895 B | 0644 |
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nmi.h | File | 195 B | 0644 |
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page.h | File | 546 B | 0644 |
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page_offset.h | File | 192 B | 0644 |
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pci.h | File | 310 B | 0644 |
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pda.h | File | 1.86 KB | 0644 |
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perf_event.h | File | 23 B | 0644 |
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pgtable.h | File | 3 KB | 0644 |
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pm.h | File | 590 B | 0644 |
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portmux.h | File | 16.38 KB | 0644 |
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processor.h | File | 3.21 KB | 0644 |
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pseudo_instructions.h | File | 391 B | 0644 |
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ptrace.h | File | 1.19 KB | 0644 |
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reboot.h | File | 446 B | 0644 |
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rwlock.h | File | 142 B | 0644 |
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scb.h | File | 445 B | 0644 |
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sections.h | File | 2 KB | 0644 |
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segment.h | File | 226 B | 0644 |
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smp.h | File | 1.34 KB | 0644 |
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spinlock.h | File | 1.87 KB | 0644 |
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spinlock_types.h | File | 495 B | 0644 |
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string.h | File | 1.04 KB | 0644 |
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switch_to.h | File | 997 B | 0644 |
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syscall.h | File | 2.15 KB | 0644 |
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thread_info.h | File | 2.66 KB | 0644 |
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time.h | File | 1.33 KB | 0644 |
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timex.h | File | 477 B | 0644 |
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tlb.h | File | 481 B | 0644 |
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tlbflush.h | File | 88 B | 0644 |
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trace.h | File | 2.67 KB | 0644 |
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traps.h | File | 4.87 KB | 0644 |
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uaccess.h | File | 5.79 KB | 0644 |
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unistd.h | File | 523 B | 0644 |
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vga.h | File | 29 B | 0644 |
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