diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh3/ex.S')
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/ex.S | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh3/ex.S b/arch/sh/kernel/cpu/sh3/ex.S new file mode 100644 index 00000000000..966c0858b71 --- /dev/null +++ b/arch/sh/kernel/cpu/sh3/ex.S @@ -0,0 +1,199 @@ +/* + * arch/sh/kernel/cpu/sh3/ex.S + * + * The SH-3 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 + .long exception_error ! fpu_exception /* 120 */ + .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 + .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 + .long do_IRQ ! WDT iti /* 560 */ + .long do_IRQ ! REF rcmi + .long do_IRQ ! rovi + .long do_IRQ + .long do_IRQ /* 5E0 */ +#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \ + defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705) + .long do_IRQ ! 32 IRQ irq0 /* 600 */ + .long do_IRQ ! 33 irq1 + .long do_IRQ ! 34 irq2 + .long do_IRQ ! 35 irq3 + .long do_IRQ ! 36 irq4 + .long do_IRQ ! 37 irq5 + .long do_IRQ ! 38 + .long do_IRQ ! 39 + .long do_IRQ ! 40 PINT pint0-7 /* 700 */ + .long do_IRQ ! 41 pint8-15 + .long do_IRQ ! 42 + .long do_IRQ ! 43 + .long do_IRQ ! 44 + .long do_IRQ ! 45 + .long do_IRQ ! 46 + .long do_IRQ ! 47 + .long do_IRQ ! 48 DMAC dei0 /* 800 */ + .long do_IRQ ! 49 dei1 + .long do_IRQ ! 50 dei2 + .long do_IRQ ! 51 dei3 + .long do_IRQ ! 52 IrDA eri1 + .long do_IRQ ! 53 rxi1 + .long do_IRQ ! 54 bri1 + .long do_IRQ ! 55 txi1 + .long do_IRQ ! 56 SCIF eri2 + .long do_IRQ ! 57 rxi2 + .long do_IRQ ! 58 bri2 + .long do_IRQ ! 59 txi2 + .long do_IRQ ! 60 ADC adi /* 980 */ +#if defined(CONFIG_CPU_SUBTYPE_SH7705) + .long exception_none ! 61 /* 9A0 */ + .long exception_none ! 62 + .long exception_none ! 63 + .long exception_none ! 64 /* A00 */ + .long do_IRQ ! 65 USB usi0 + .long do_IRQ ! 66 usi1 + .long exception_none ! 67 + .long exception_none ! 68 + .long exception_none ! 69 + .long exception_none ! 70 + .long exception_none ! 71 + .long exception_none ! 72 /* B00 */ + .long exception_none ! 73 + .long exception_none ! 74 + .long exception_none ! 75 + .long exception_none ! 76 + .long exception_none ! 77 + .long exception_none ! 78 + .long exception_none ! 79 + .long do_IRQ ! 80 TPU0 tpi0 /* C00 */ + .long do_IRQ ! 81 TPU1 tpi1 + .long exception_none ! 82 + .long exception_none ! 83 + .long do_IRQ ! 84 TPU2 tpi2 + .long do_IRQ ! 85 TPU3 tpi3 /* CA0 */ +#endif +#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7300) + .long do_IRQ ! 61 LCDC lcdi /* 9A0 */ + .long do_IRQ ! 62 PCC pcc0i + .long do_IRQ ! 63 pcc1i /* 9E0 */ +#endif +#if defined(CONFIG_CPU_SUBTYPE_SH7300) + .long do_IRQ ! 64 + .long do_IRQ ! 65 + .long do_IRQ ! 66 + .long do_IRQ ! 67 + .long do_IRQ ! 68 + .long do_IRQ ! 69 + .long do_IRQ ! 70 + .long do_IRQ ! 71 + .long do_IRQ ! 72 + .long do_IRQ ! 73 + .long do_IRQ ! 74 + .long do_IRQ ! 75 + .long do_IRQ ! 76 + .long do_IRQ ! 77 + .long do_IRQ ! 78 + .long do_IRQ ! 79 + .long do_IRQ ! 80 SCIF0(SH7300) + .long do_IRQ ! 81 + .long do_IRQ ! 82 + .long do_IRQ ! 83 + .long do_IRQ ! 84 + .long do_IRQ ! 85 + .long do_IRQ ! 86 + .long do_IRQ ! 87 + .long do_IRQ ! 88 + .long do_IRQ ! 89 + .long do_IRQ ! 90 + .long do_IRQ ! 91 + .long do_IRQ ! 92 + .long do_IRQ ! 93 + .long do_IRQ ! 94 + .long do_IRQ ! 95 + .long do_IRQ ! 96 + .long do_IRQ ! 97 + .long do_IRQ ! 98 + .long do_IRQ ! 99 + .long do_IRQ ! 100 + .long do_IRQ ! 101 + .long do_IRQ ! 102 + .long do_IRQ ! 103 + .long do_IRQ ! 104 + .long do_IRQ ! 105 + .long do_IRQ ! 106 + .long do_IRQ ! 107 + .long do_IRQ ! 108 +#endif +#endif + |