diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh4/ex.S')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/ex.S | 384 |
1 files changed, 384 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4/ex.S b/arch/sh/kernel/cpu/sh4/ex.S new file mode 100644 index 000000000000..8221e9d15515 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4/ex.S @@ -0,0 +1,384 @@ +/* + * arch/sh/kernel/cpu/sh4/ex.S + * + * The SH-4 exception vector table. + + * Copyright (C) 1999, 2000, 2002 Niibe Yutaka + * Copyright (C) 2003 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + */ +#include <linux/linkage.h> +#include <linux/config.h> + + .align 2 + .data + +ENTRY(exception_handling_table) + .long exception_error /* 000 */ + .long exception_error +#if defined(CONFIG_MMU) + .long tlb_miss_load /* 040 */ + .long tlb_miss_store + .long initial_page_write + .long tlb_protection_violation_load + .long tlb_protection_violation_store + .long address_error_load + .long address_error_store /* 100 */ +#else + .long exception_error ! tlb miss load /* 040 */ + .long exception_error ! tlb miss store + .long exception_error ! initial page write + .long exception_error ! tlb prot violation load + .long exception_error ! tlb prot violation store + .long exception_error ! address error load + .long exception_error ! address error store /* 100 */ +#endif +#if defined(CONFIG_SH_FPU) + .long do_fpu_error /* 120 */ +#else + .long exception_error /* 120 */ +#endif + .long exception_error /* 140 */ + .long system_call ! Unconditional Trap /* 160 */ + .long exception_error ! reserved_instruction (filled by trap_init) /* 180 */ + .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/ +ENTRY(nmi_slot) +#if defined (CONFIG_KGDB_NMI) + .long debug_enter /* 1C0 */ ! Allow trap to debugger +#else + .long exception_none /* 1C0 */ ! Not implemented yet +#endif +ENTRY(user_break_point_trap) + .long break_point_trap /* 1E0 */ +ENTRY(interrupt_table) + ! external hardware + .long do_IRQ ! 0000 /* 200 */ + .long do_IRQ ! 0001 + .long do_IRQ ! 0010 + .long do_IRQ ! 0011 + .long do_IRQ ! 0100 + .long do_IRQ ! 0101 + .long do_IRQ ! 0110 + .long do_IRQ ! 0111 + .long do_IRQ ! 1000 /* 300 */ + .long do_IRQ ! 1001 + .long do_IRQ ! 1010 + .long do_IRQ ! 1011 + .long do_IRQ ! 1100 + .long do_IRQ ! 1101 + .long do_IRQ ! 1110 + .long exception_error + ! Internal hardware + .long do_IRQ ! TMU0 tuni0 /* 400 */ + .long do_IRQ ! TMU1 tuni1 + .long do_IRQ ! TMU2 tuni2 + .long do_IRQ ! ticpi2 +#if defined(CONFIG_CPU_SUBTYPE_SH7760) + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error /* 500 */ + .long exception_error + .long exception_error +#else + .long do_IRQ ! RTC ati + .long do_IRQ ! pri + .long do_IRQ ! cui + .long do_IRQ ! SCI eri + .long do_IRQ ! rxi /* 500 */ + .long do_IRQ ! txi + .long do_IRQ ! tei +#endif + .long do_IRQ ! WDT iti /* 560 */ + .long do_IRQ ! REF rcmi + .long do_IRQ ! rovi + .long do_IRQ + .long do_IRQ /* 5E0 */ + .long do_IRQ ! 32 Hitachi UDI /* 600 */ + .long do_IRQ ! 33 GPIO + .long do_IRQ ! 34 DMAC dmte0 + .long do_IRQ ! 35 dmte1 + .long do_IRQ ! 36 dmte2 + .long do_IRQ ! 37 dmte3 + .long do_IRQ ! 38 dmae + .long exception_error ! 39 /* 6E0 */ +#if defined(CONFIG_CPU_SUBTYPE_SH7760) + .long exception_error /* 700 */ + .long exception_error + .long exception_error + .long exception_error /* 760 */ +#else + .long do_IRQ ! 40 SCIF eri /* 700 */ + .long do_IRQ ! 41 rxi + .long do_IRQ ! 42 bri + .long do_IRQ ! 43 txi +#endif +#if CONFIG_NR_ONCHIP_DMA_CHANNELS == 8 + .long do_IRQ ! 44 DMAC dmte4 /* 780 */ + .long do_IRQ ! 45 dmte5 + .long do_IRQ ! 46 dmte6 + .long do_IRQ ! 47 dmte7 /* 7E0 */ +#else + .long exception_error ! 44 /* 780 */ + .long exception_error ! 45 + .long exception_error ! 46 + .long exception_error ! 47 +#endif +#if defined(CONFIG_SH_FPU) + .long do_fpu_state_restore ! 48 /* 800 */ + .long do_fpu_state_restore ! 49 /* 820 */ +#else + .long exception_error + .long exception_error +#endif +#if defined(CONFIG_CPU_SUBTYPE_SH7751) + .long exception_error /* 840 */ + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error /* 900 */ + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long do_IRQ ! PCI serr /* A00 */ + .long do_IRQ ! dma3 + .long do_IRQ ! dma2 + .long do_IRQ ! dma1 + .long do_IRQ ! dma0 + .long do_IRQ ! pwon + .long do_IRQ ! pwdwn + .long do_IRQ ! err + .long do_IRQ ! TMU3 tuni3 /* B00 */ + .long exception_error + .long exception_error + .long exception_error + .long do_IRQ ! TMU4 tuni4 /* B80 */ +#elif defined(CONFIG_CPU_SUBTYPE_SH7760) + .long do_IRQ ! IRQ irq6 /* 840 */ + .long do_IRQ ! irq7 + .long do_IRQ ! SCIF eri0 + .long do_IRQ ! rxi0 + .long do_IRQ ! bri0 + .long do_IRQ ! txi0 + .long do_IRQ ! HCAN2 cani0 /* 900 */ + .long do_IRQ ! cani1 + .long do_IRQ ! SSI ssii0 + .long do_IRQ ! ssii1 + .long do_IRQ ! HAC haci0 + .long do_IRQ ! haci1 + .long do_IRQ ! IIC iici0 + .long do_IRQ ! iici1 + .long do_IRQ ! USB usbi /* A00 */ + .long do_IRQ ! LCDC vint + .long exception_error + .long exception_error + .long do_IRQ ! DMABRG dmabrgi0 + .long do_IRQ ! dmabrgi1 + .long do_IRQ ! dmabrgi2 + .long exception_error + .long do_IRQ ! SCIF eri1 /* B00 */ + .long do_IRQ ! rxi1 + .long do_IRQ ! bri1 + .long do_IRQ ! txi1 + .long do_IRQ ! eri2 + .long do_IRQ ! rxi2 + .long do_IRQ ! bri2 + .long do_IRQ ! txi2 + .long do_IRQ ! SIM simeri /* C00 */ + .long do_IRQ ! simrxi + .long do_IRQ ! simtxi + .long do_IRQ ! simtei + .long do_IRQ ! HSPI spii + .long exception_error + .long exception_error + .long exception_error + .long do_IRQ ! MMCIF mmci0 /* D00 */ + .long do_IRQ ! mmci1 + .long do_IRQ ! mmci2 + .long do_IRQ ! mmci3 + .long exception_error + .long exception_error + .long exception_error + .long exception_error + .long exception_error /* E00 */ + .long exception_error + .long exception_error + .long exception_error + .long do_IRQ ! MFI mfii + .long exception_error + .long exception_error + .long exception_error + .long exception_error /* F00 */ + .long exception_error + .long exception_error + .long exception_error + .long do_IRQ ! ADC adi + .long do_IRQ ! CMT cmti /* FA0 */ +#elif defined(CONFIG_CPU_SUBTYPE_SH73180) + .long do_IRQ ! 50 0x840 + .long do_IRQ ! 51 0x860 + .long do_IRQ ! 52 0x880 + .long do_IRQ ! 53 0x8a0 + .long do_IRQ ! 54 0x8c0 + .long do_IRQ ! 55 0x8e0 + .long do_IRQ ! 56 0x900 + .long do_IRQ ! 57 0x920 + .long do_IRQ ! 58 0x940 + .long do_IRQ ! 59 0x960 + .long do_IRQ ! 60 0x980 + .long do_IRQ ! 61 0x9a0 + .long do_IRQ ! 62 0x9c0 + .long do_IRQ ! 63 0x9e0 + .long do_IRQ ! 64 0xa00 + .long do_IRQ ! 65 0xa20 + .long do_IRQ ! 66 0xa40 + .long do_IRQ ! 67 0xa60 + .long do_IRQ ! 68 0xa80 + .long do_IRQ ! 69 0xaa0 + .long do_IRQ ! 70 0xac0 + .long do_IRQ ! 71 0xae0 + .long do_IRQ ! 72 0xb00 + .long do_IRQ ! 73 0xb20 + .long do_IRQ ! 74 0xb40 + .long do_IRQ ! 75 0xb60 + .long do_IRQ ! 76 0xb80 + .long do_IRQ ! 77 0xba0 + .long do_IRQ ! 78 0xbc0 + .long do_IRQ ! 79 0xbe0 + .long do_IRQ ! 80 0xc00 + .long do_IRQ ! 81 0xc20 + .long do_IRQ ! 82 0xc40 + .long do_IRQ ! 83 0xc60 + .long do_IRQ ! 84 0xc80 + .long do_IRQ ! 85 0xca0 + .long do_IRQ ! 86 0xcc0 + .long do_IRQ ! 87 0xce0 + .long do_IRQ ! 88 0xd00 + .long do_IRQ ! 89 0xd20 + .long do_IRQ ! 90 0xd40 + .long do_IRQ ! 91 0xd60 + .long do_IRQ ! 92 0xd80 + .long do_IRQ ! 93 0xda0 + .long do_IRQ ! 94 0xdc0 + .long do_IRQ ! 95 0xde0 + .long do_IRQ ! 96 0xe00 + .long do_IRQ ! 97 0xe20 + .long do_IRQ ! 98 0xe40 + .long do_IRQ ! 99 0xe60 + .long do_IRQ ! 100 0xe80 + .long do_IRQ ! 101 0xea0 + .long do_IRQ ! 102 0xec0 + .long do_IRQ ! 103 0xee0 + .long do_IRQ ! 104 0xf00 + .long do_IRQ ! 105 0xf20 + .long do_IRQ ! 106 0xf40 + .long do_IRQ ! 107 0xf60 + .long do_IRQ ! 108 0xf80 +#elif defined(CONFIG_CPU_SUBTYPE_ST40STB1) + .long exception_error ! 50 0x840 + .long exception_error ! 51 0x860 + .long exception_error ! 52 0x880 + .long exception_error ! 53 0x8a0 + .long exception_error ! 54 0x8c0 + .long exception_error ! 55 0x8e0 + .long exception_error ! 56 0x900 + .long exception_error ! 57 0x920 + .long exception_error ! 58 0x940 + .long exception_error ! 59 0x960 + .long exception_error ! 60 0x980 + .long exception_error ! 61 0x9a0 + .long exception_error ! 62 0x9c0 + .long exception_error ! 63 0x9e0 + .long do_IRQ ! 64 0xa00 PCI serr + .long do_IRQ ! 65 0xa20 err + .long do_IRQ ! 66 0xa40 ad + .long do_IRQ ! 67 0xa60 pwr_dwn + .long exception_error ! 68 0xa80 + .long exception_error ! 69 0xaa0 + .long exception_error ! 70 0xac0 + .long exception_error ! 71 0xae0 + .long do_IRQ ! 72 0xb00 DMA INT0 + .long do_IRQ ! 73 0xb20 INT1 + .long do_IRQ ! 74 0xb40 INT2 + .long do_IRQ ! 75 0xb60 INT3 + .long do_IRQ ! 76 0xb80 INT4 + .long exception_error ! 77 0xba0 + .long do_IRQ ! 78 0xbc0 DMA ERR + .long exception_error ! 79 0xbe0 + .long do_IRQ ! 80 0xc00 PIO0 + .long do_IRQ ! 81 0xc20 PIO1 + .long do_IRQ ! 82 0xc40 PIO2 + .long exception_error ! 83 0xc60 + .long exception_error ! 84 0xc80 + .long exception_error ! 85 0xca0 + .long exception_error ! 86 0xcc0 + .long exception_error ! 87 0xce0 + .long exception_error ! 88 0xd00 + .long exception_error ! 89 0xd20 + .long exception_error ! 90 0xd40 + .long exception_error ! 91 0xd60 + .long exception_error ! 92 0xd80 + .long exception_error ! 93 0xda0 + .long exception_error ! 94 0xdc0 + .long exception_error ! 95 0xde0 + .long exception_error ! 96 0xe00 + .long exception_error ! 97 0xe20 + .long exception_error ! 98 0xe40 + .long exception_error ! 99 0xe60 + .long exception_error ! 100 0xe80 + .long exception_error ! 101 0xea0 + .long exception_error ! 102 0xec0 + .long exception_error ! 103 0xee0 + .long exception_error ! 104 0xf00 + .long exception_error ! 105 0xf20 + .long exception_error ! 106 0xf40 + .long exception_error ! 107 0xf60 + .long exception_error ! 108 0xf80 + .long exception_error ! 109 0xfa0 + .long exception_error ! 110 0xfc0 + .long exception_error ! 111 0xfe0 + .long do_IRQ ! 112 0x1000 Mailbox + .long exception_error ! 113 0x1020 + .long exception_error ! 114 0x1040 + .long exception_error ! 115 0x1060 + .long exception_error ! 116 0x1080 + .long exception_error ! 117 0x10a0 + .long exception_error ! 118 0x10c0 + .long exception_error ! 119 0x10e0 + .long exception_error ! 120 0x1100 + .long exception_error ! 121 0x1120 + .long exception_error ! 122 0x1140 + .long exception_error ! 123 0x1160 + .long exception_error ! 124 0x1180 + .long exception_error ! 125 0x11a0 + .long exception_error ! 126 0x11c0 + .long exception_error ! 127 0x11e0 + .long exception_error ! 128 0x1200 + .long exception_error ! 129 0x1220 + .long exception_error ! 130 0x1240 + .long exception_error ! 131 0x1260 + .long exception_error ! 132 0x1280 + .long exception_error ! 133 0x12a0 + .long exception_error ! 134 0x12c0 + .long exception_error ! 135 0x12e0 + .long exception_error ! 136 0x1300 + .long exception_error ! 137 0x1320 + .long exception_error ! 138 0x1340 + .long exception_error ! 139 0x1360 + .long do_IRQ ! 140 0x1380 EMPI INV_ADDR + .long exception_error ! 141 0x13a0 + .long exception_error ! 142 0x13c0 + .long exception_error ! 143 0x13e0 +#endif + |