diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/h8300/include/asm/traps.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/h8300/include/asm/traps.h')
-rw-r--r-- | kernel/arch/h8300/include/asm/traps.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/arch/h8300/include/asm/traps.h b/kernel/arch/h8300/include/asm/traps.h new file mode 100644 index 000000000..aa34e75fd --- /dev/null +++ b/kernel/arch/h8300/include/asm/traps.h @@ -0,0 +1,41 @@ +/* + * linux/include/asm-h8300/traps.h + * + * Copyright (C) 2003 Yoshinori Sato <ysato@users.sourceforge.jp> + * + * 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. + */ + +#ifndef _H8300_TRAPS_H +#define _H8300_TRAPS_H + +extern void _system_call(void); +extern void _interrupt_entry(void); +extern void _trace_break(void); +extern void _nmi(void); +extern void _interrupt_entry(void); + +extern unsigned long *_interrupt_redirect_table; + +#define JMP_OP 0x5a000000 +#define JSR_OP 0x5e000000 +#define VECTOR(address) ((JMP_OP)|((unsigned long)address)) +#define REDIRECT(address) ((JSR_OP)|((unsigned long)address)) +#define CPU_VECTOR ((unsigned long *)0x000000) +#define ADDR_MASK (0xffffff) + +#define TRACE_VEC 5 + +#define TRAP0_VEC 8 +#define TRAP1_VEC 9 +#define TRAP2_VEC 10 +#define TRAP3_VEC 11 + +extern char _start, _etext; +#define check_kernel_text(addr) \ + ((addr >= (unsigned long)(&_start)) && \ + (addr < (unsigned long)(&_etext))) + +#endif /* _H8300_TRAPS_H */ |