diff options
Diffstat (limited to 'include/asm-sparc/asmmacro.h')
| -rw-r--r-- | include/asm-sparc/asmmacro.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/include/asm-sparc/asmmacro.h b/include/asm-sparc/asmmacro.h deleted file mode 100644 index a619a4d97aae..000000000000 --- a/include/asm-sparc/asmmacro.h +++ /dev/null @@ -1,45 +0,0 @@ -/* asmmacro.h: Assembler macros. - * - * Copyright (C) 1996 David S. Miller (davem@caipfs.rutgers.edu) - */ - -#ifndef _SPARC_ASMMACRO_H -#define _SPARC_ASMMACRO_H - -#include <asm/btfixup.h> -#include <asm/asi.h> - -#define GET_PROCESSOR4M_ID(reg) \ - rd %tbr, %reg; \ - srl %reg, 12, %reg; \ - and %reg, 3, %reg; - -#define GET_PROCESSOR4D_ID(reg) \ - lda [%g0] ASI_M_VIKING_TMP1, %reg; - -/* All trap entry points _must_ begin with this macro or else you - * lose. It makes sure the kernel has a proper window so that - * c-code can be called. - */ -#define SAVE_ALL_HEAD \ - sethi %hi(trap_setup), %l4; \ - jmpl %l4 + %lo(trap_setup), %l6; -#define SAVE_ALL \ - SAVE_ALL_HEAD \ - nop; - -/* All traps low-level code here must end with this macro. */ -#define RESTORE_ALL b ret_trap_entry; clr %l6; - -/* sun4 probably wants half word accesses to ASI_SEGMAP, while sun4c+ - likes byte accesses. These are to avoid ifdef mania. */ - -#ifdef CONFIG_SUN4 -#define lduXa lduha -#define stXa stha -#else -#define lduXa lduba -#define stXa stba -#endif - -#endif /* !(_SPARC_ASMMACRO_H) */ |