diff options
Diffstat (limited to 'roms/u-boot/arch/openrisc/include/asm/openrisc_exc.h')
| -rw-r--r-- | roms/u-boot/arch/openrisc/include/asm/openrisc_exc.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/roms/u-boot/arch/openrisc/include/asm/openrisc_exc.h b/roms/u-boot/arch/openrisc/include/asm/openrisc_exc.h new file mode 100644 index 00000000..a53ed826 --- /dev/null +++ b/roms/u-boot/arch/openrisc/include/asm/openrisc_exc.h @@ -0,0 +1,28 @@ +/* + * (C) Copyright 2011, Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _OPENRISC_EXC_H_ +#define _OPENRISC_EXC_H_ + +#define EXC_RESET 0x01 +#define EXC_BUS_ERROR 0x02 +#define EXC_DATA_PAGE_FAULT 0x03 +#define EXC_INSTR_PAGE_FAULT 0x04 +#define EXC_TIMER 0x05 +#define EXC_ALIGNMENT 0x06 +#define EXC_ILLEGAL_INSTR 0x07 +#define EXC_EXT_IRQ 0x08 +#define EXC_DTLB_MISS 0x09 +#define EXC_ITLB_MISS 0x0a +#define EXC_RANGE 0x0b +#define EXC_SYSCALL 0x0c +#define EXC_FLOAT_POINT 0x0d +#define EXC_TRAP 0x0e + +void exception_install_handler(int exception, void (*handler)(void)); +void exception_free_handler(int exception); + +#endif |