qiurui
/
glibc
mirror of git://sourceware.org/git/glibc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix sysdeps/m68k/fpu_control.h preprocessor indentation.

This commit is contained in:
Joseph Myers 2013-06-28 20:30:43 +00:00
parent 0cad7ea248
commit ef65da39e6
2 changed files with 36 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ports/ChangeLog.m68k
View File

@ -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> 2013-06-28 Nathan Sidwell <nathan@codesourcery.com>
* sysdeps/m68k/fpu_control.h [__mcoldfire__ && !__mcffpu__] * sysdeps/m68k/fpu_control.h [__mcoldfire__ && !__mcffpu__]

64
ports/sysdeps/m68k/fpu_control.h
View File

@ -55,58 +55,58 @@
#if defined (__mcoldfire__) && !defined (__mcffpu__) #if defined (__mcoldfire__) && !defined (__mcffpu__)
#define _FPU_RESERVED 0xffffffff # define _FPU_RESERVED 0xffffffff
#define _FPU_DEFAULT 0x00000000 # define _FPU_DEFAULT 0x00000000
#define _FPU_GETCW(cw) ((cw) = 0) # define _FPU_GETCW(cw) ((cw) = 0)
#define _FPU_SETCW(cw) ((void) (cw)) # define _FPU_SETCW(cw) ((void) (cw))
#else #else
/* masking of interrupts */ /* masking of interrupts */
#define _FPU_MASK_BSUN 0x8000 # define _FPU_MASK_BSUN 0x8000
#define _FPU_MASK_SNAN 0x4000 # define _FPU_MASK_SNAN 0x4000
#define _FPU_MASK_OPERR 0x2000 # define _FPU_MASK_OPERR 0x2000
#define _FPU_MASK_OVFL 0x1000 # define _FPU_MASK_OVFL 0x1000
#define _FPU_MASK_UNFL 0x0800 # define _FPU_MASK_UNFL 0x0800
#define _FPU_MASK_DZ 0x0400 # define _FPU_MASK_DZ 0x0400
#define _FPU_MASK_INEX1 0x0200 # define _FPU_MASK_INEX1 0x0200
#define _FPU_MASK_INEX2 0x0100 # define _FPU_MASK_INEX2 0x0100
/* precision control */ /* precision control */
#ifdef __mcoldfire__ # ifdef __mcoldfire__
#define _FPU_DOUBLE 0x00 # define _FPU_DOUBLE 0x00
#else # else
#define _FPU_EXTENDED 0x00 /* RECOMMENDED */ # define _FPU_EXTENDED 0x00 /* RECOMMENDED */
#define _FPU_DOUBLE 0x80 # define _FPU_DOUBLE 0x80
#endif # endif
#define _FPU_SINGLE 0x40 /* DO NOT USE */ # define _FPU_SINGLE 0x40 /* DO NOT USE */
/* rounding control */ /* rounding control */
#define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */ # define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */
#define _FPU_RC_ZERO 0x10 # define _FPU_RC_ZERO 0x10
#define _FPU_RC_DOWN 0x20 # define _FPU_RC_DOWN 0x20
#define _FPU_RC_UP 0x30 # define _FPU_RC_UP 0x30
#ifdef __mcoldfire__ # ifdef __mcoldfire__
#define _FPU_RESERVED 0xFFFF800F # define _FPU_RESERVED 0xFFFF800F
#else # else
#define _FPU_RESERVED 0xFFFF000F /* Reserved bits in fpucr */ # define _FPU_RESERVED 0xFFFF000F /* Reserved bits in fpucr */
#endif # endif
/* Now two recommended fpucr */ /* Now two recommended fpucr */
/* The fdlibm code requires no interrupts for exceptions. Don't /* The fdlibm code requires no interrupts for exceptions. Don't
change the rounding mode, it would break long double I/O! */ 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 /* IEEE: same as above, but exceptions. We must make it non-zero so
that __setfpucw works. This bit will be ignored. */ that __setfpucw works. This bit will be ignored. */
#define _FPU_IEEE 0x00000001 # define _FPU_IEEE 0x00000001
/* Macros for accessing the hardware control word. */ /* Macros for accessing the hardware control word. */
#define _FPU_GETCW(cw) __asm__ ("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)) # define _FPU_SETCW(cw) __asm__ volatile ("fmove%.l %0, %!" : : "dm" (cw))
#endif #endif
/* Type of the control word. */ /* Type of the control word. */