diff options
Diffstat (limited to 'arch/m68k/include/asm/entry.h')
| -rw-r--r-- | arch/m68k/include/asm/entry.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h index 8798ebc6845..d7de0f1a895 100644 --- a/arch/m68k/include/asm/entry.h +++ b/arch/m68k/include/asm/entry.h @@ -35,11 +35,9 @@ #if defined(MACH_ATARI_ONLY) /* block out HSYNC = ipl 2 on the atari */ #define ALLOWINT (~0x500) -#define MAX_NOINT_IPL 3 #else /* portable version */ #define ALLOWINT (~0x700) -#define MAX_NOINT_IPL 0 #endif /* machine compilation types */ #ifdef __ASSEMBLY__ @@ -222,16 +220,24 @@ * Non-MMU systems do not reserve %a2 in this way, and this definition is * not used for them. */ +#ifdef CONFIG_MMU + #define curptr a2 #define GET_CURRENT(tmp) get_current tmp .macro get_current reg=%d0 movel %sp,\reg - andw #-THREAD_SIZE,\reg + andl #-THREAD_SIZE,\reg movel \reg,%curptr movel %curptr@,%curptr .endm +#else + +#define GET_CURRENT(tmp) + +#endif /* CONFIG_MMU */ + #else /* C source */ #define STR(X) STR1(X) |