diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/metag/include/asm/switch.h | |
Diffstat (limited to 'arch/metag/include/asm/switch.h')
| -rw-r--r-- | arch/metag/include/asm/switch.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/metag/include/asm/switch.h b/arch/metag/include/asm/switch.h new file mode 100644 index 00000000..1fd6a587 --- /dev/null +++ b/arch/metag/include/asm/switch.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2012 Imagination Technologies Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _ASM_METAG_SWITCH_H +#define _ASM_METAG_SWITCH_H + +/* metag SWITCH codes */ +#define __METAG_SW_PERM_BREAK 0x400002 /* compiled in breakpoint */ +#define __METAG_SW_SYS_LEGACY 0x440000 /* legacy system calls */ +#define __METAG_SW_SYS 0x440001 /* system calls */ + +/* metag SWITCH instruction encoding */ +#define __METAG_SW_ENCODING(TYPE) (0xaf000000 | (__METAG_SW_##TYPE)) + +#endif /* _ASM_METAG_SWITCH_H */ |