diff options
Diffstat (limited to 'ports')
| -rw-r--r-- | ports/ChangeLog.m68k | 4 | ||||
| -rw-r--r-- | ports/sysdeps/m68k/fpu_control.h | 64 |
2 files changed, 36 insertions, 32 deletions
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k index 15c8da32c8..307665cbb4 100644 --- a/ports/ChangeLog.m68k +++ b/ports/ChangeLog.m68k @@ -1,3 +1,7 @@ +2013-06-28 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/m68k/fpu_control.h: Fix preprocessor indentation. + 2013-06-28 Nathan Sidwell <nathan@codesourcery.com> * sysdeps/m68k/fpu_control.h [__mcoldfire__ && !__mcffpu__] diff --git a/ports/sysdeps/m68k/fpu_control.h b/ports/sysdeps/m68k/fpu_control.h index 848b5ba3b5..7b22a95c7f 100644 --- a/ports/sysdeps/m68k/fpu_control.h +++ b/ports/sysdeps/m68k/fpu_control.h @@ -55,58 +55,58 @@ #if defined (__mcoldfire__) && !defined (__mcffpu__) -#define _FPU_RESERVED 0xffffffff -#define _FPU_DEFAULT 0x00000000 -#define _FPU_GETCW(cw) ((cw) = 0) -#define _FPU_SETCW(cw) ((void) (cw)) +# define _FPU_RESERVED 0xffffffff +# define _FPU_DEFAULT 0x00000000 +# define _FPU_GETCW(cw) ((cw) = 0) +# define _FPU_SETCW(cw) ((void) (cw)) #else /* masking of interrupts */ -#define _FPU_MASK_BSUN 0x8000 -#define _FPU_MASK_SNAN 0x4000 -#define _FPU_MASK_OPERR 0x2000 -#define _FPU_MASK_OVFL 0x1000 -#define _FPU_MASK_UNFL 0x0800 -#define _FPU_MASK_DZ 0x0400 -#define _FPU_MASK_INEX1 0x0200 -#define _FPU_MASK_INEX2 0x0100 +# define _FPU_MASK_BSUN 0x8000 +# define _FPU_MASK_SNAN 0x4000 +# define _FPU_MASK_OPERR 0x2000 +# define _FPU_MASK_OVFL 0x1000 +# define _FPU_MASK_UNFL 0x0800 +# define _FPU_MASK_DZ 0x0400 +# define _FPU_MASK_INEX1 0x0200 +# define _FPU_MASK_INEX2 0x0100 /* precision control */ -#ifdef __mcoldfire__ -#define _FPU_DOUBLE 0x00 -#else -#define _FPU_EXTENDED 0x00 /* RECOMMENDED */ -#define _FPU_DOUBLE 0x80 -#endif -#define _FPU_SINGLE 0x40 /* DO NOT USE */ +# ifdef __mcoldfire__ +# define _FPU_DOUBLE 0x00 +# else +# define _FPU_EXTENDED 0x00 /* RECOMMENDED */ +# define _FPU_DOUBLE 0x80 +# endif +# define _FPU_SINGLE 0x40 /* DO NOT USE */ /* rounding control */ -#define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */ -#define _FPU_RC_ZERO 0x10 -#define _FPU_RC_DOWN 0x20 -#define _FPU_RC_UP 0x30 +# define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */ +# define _FPU_RC_ZERO 0x10 +# define _FPU_RC_DOWN 0x20 +# define _FPU_RC_UP 0x30 -#ifdef __mcoldfire__ -#define _FPU_RESERVED 0xFFFF800F -#else -#define _FPU_RESERVED 0xFFFF000F /* Reserved bits in fpucr */ -#endif +# ifdef __mcoldfire__ +# define _FPU_RESERVED 0xFFFF800F +# else +# define _FPU_RESERVED 0xFFFF000F /* Reserved bits in fpucr */ +# endif /* Now two recommended fpucr */ /* The fdlibm code requires no interrupts for exceptions. Don't change the rounding mode, it would break long double I/O! */ -#define _FPU_DEFAULT 0x00000000 +# define _FPU_DEFAULT 0x00000000 /* IEEE: same as above, but exceptions. We must make it non-zero so that __setfpucw works. This bit will be ignored. */ -#define _FPU_IEEE 0x00000001 +# define _FPU_IEEE 0x00000001 /* Macros for accessing the hardware control word. */ -#define _FPU_GETCW(cw) __asm__ ("fmove%.l %!, %0" : "=dm" (cw)) -#define _FPU_SETCW(cw) __asm__ volatile ("fmove%.l %0, %!" : : "dm" (cw)) +# define _FPU_GETCW(cw) __asm__ ("fmove%.l %!, %0" : "=dm" (cw)) +# define _FPU_SETCW(cw) __asm__ volatile ("fmove%.l %0, %!" : : "dm" (cw)) #endif /* Type of the control word. */ |