diff options
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/__longjmp.S | 1 | ||||
| -rw-r--r-- | sysdeps/i386/bits/byteswap.h | 7 | ||||
| -rw-r--r-- | sysdeps/i386/bits/endian.h | 4 | ||||
| -rw-r--r-- | sysdeps/i386/bits/huge_val.h | 36 | ||||
| -rw-r--r-- | sysdeps/i386/bits/setjmp.h | 18 | ||||
| -rw-r--r-- | sysdeps/i386/elf/setjmp.S | 1 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/bits/fenv.h | 5 |
7 files changed, 40 insertions, 32 deletions
diff --git a/sysdeps/i386/__longjmp.S b/sysdeps/i386/__longjmp.S index 0ec5d26a38..7e039deb8f 100644 --- a/sysdeps/i386/__longjmp.S +++ b/sysdeps/i386/__longjmp.S @@ -19,6 +19,7 @@ #include <sysdep.h> #define _ASM +#define _SETJMP_H #include <bits/setjmp.h> ENTRY (__longjmp) diff --git a/sysdeps/i386/bits/byteswap.h b/sysdeps/i386/bits/byteswap.h index 326962e621..bf55c890ba 100644 --- a/sysdeps/i386/bits/byteswap.h +++ b/sysdeps/i386/bits/byteswap.h @@ -17,8 +17,9 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_BYTESWAP_H -#define _BITS_BYTESWAP_H 1 +#if !defined _BYTESWAP_H && !defined _NETINET_IN_H +# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead." +#endif /* Swap bytes in 16 bit value. */ #define __bswap_constant_16(x) \ @@ -88,5 +89,3 @@ __r.__l[1] = __bswap_32 (__v.__l[0]); \ __r.__ll; }) #endif - -#endif /* bits/byteswap.h */ diff --git a/sysdeps/i386/bits/endian.h b/sysdeps/i386/bits/endian.h index a5d6c5ea92..54bd9d14bb 100644 --- a/sysdeps/i386/bits/endian.h +++ b/sysdeps/i386/bits/endian.h @@ -1,3 +1,7 @@ /* i386 is little-endian. */ +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/sysdeps/i386/bits/huge_val.h b/sysdeps/i386/bits/huge_val.h index 65a06d8f3c..23127b4031 100644 --- a/sysdeps/i386/bits/huge_val.h +++ b/sysdeps/i386/bits/huge_val.h @@ -19,12 +19,10 @@ Boston, MA 02111-1307, USA. */ #ifndef _MATH_H -#error "Never use <bits/huge_val.h> directly; include <math.h> instead." +# error "Never use <bits/huge_val.h> directly; include <math.h> instead." #endif - #include <features.h> -#include <sys/cdefs.h> /* IEEE positive infinity (-HUGE_VAL is negative infinity). */ @@ -32,11 +30,11 @@ #define __huge_val_t union { unsigned char __c[8]; double __d; } #ifdef __GNUC__ -#define HUGE_VAL (__extension__ \ +# define HUGE_VAL (__extension__ \ ((__huge_val_t) { __c: __HUGE_VAL_bytes }).__d) #else /* Not GCC. */ static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; -#define HUGE_VAL (__huge_val.__d) +# define HUGE_VAL (__huge_val.__d) #endif /* GCC. */ @@ -44,27 +42,27 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; #ifdef __USE_ISOC9X -#define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } +# define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f } -#define __huge_valf_t union { unsigned char __c[4]; float __f; } -#ifdef __GNUC__ -#define HUGE_VALF (__extension__ \ +# define __huge_valf_t union { unsigned char __c[4]; float __f; } +# ifdef __GNUC__ +# define HUGE_VALF (__extension__ \ ((__huge_valf_t) { __c: __HUGE_VALF_bytes }).__f) -#else /* Not GCC. */ +# else /* Not GCC. */ static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes }; -#define HUGE_VALF (__huge_valf.__f) -#endif /* GCC. */ +# define HUGE_VALF (__huge_valf.__f) +# endif /* GCC. */ -#define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 } +# define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 } -#define __huge_vall_t union { unsigned char __c[12]; long double __ld; } -#ifdef __GNUC__ -#define HUGE_VALL (__extension__ \ +# define __huge_vall_t union { unsigned char __c[12]; long double __ld; } +# ifdef __GNUC__ +# define HUGE_VALL (__extension__ \ ((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld) -#else /* Not GCC. */ +# else /* Not GCC. */ static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes }; -#define HUGE_VALL (__huge_vall.__ld) -#endif /* GCC. */ +# define HUGE_VALL (__huge_vall.__ld) +# endif /* GCC. */ #endif /* __USE_ISOC9X. */ diff --git a/sysdeps/i386/bits/setjmp.h b/sysdeps/i386/bits/setjmp.h index 0c03073b36..5cb60a8c7d 100644 --- a/sysdeps/i386/bits/setjmp.h +++ b/sysdeps/i386/bits/setjmp.h @@ -1,12 +1,16 @@ /* Define the machine-dependent type `jmp_buf'. Intel 386 version. */ -#if defined (__USE_MISC) || defined (_ASM) -#define JB_BX 0 -#define JB_SI 1 -#define JB_DI 2 -#define JB_BP 3 -#define JB_SP 4 -#define JB_PC 5 +#ifndef _SETJMP_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + +#if defined __USE_MISC || defined _ASM +# define JB_BX 0 +# define JB_SI 1 +# define JB_DI 2 +# define JB_BP 3 +# define JB_SP 4 +# define JB_PC 5 #endif #ifndef _ASM diff --git a/sysdeps/i386/elf/setjmp.S b/sysdeps/i386/elf/setjmp.S index d73e84364f..bc4890c215 100644 --- a/sysdeps/i386/elf/setjmp.S +++ b/sysdeps/i386/elf/setjmp.S @@ -19,6 +19,7 @@ #include <sysdep.h> #define _ASM +#define _SETJMP_H #include <bits/setjmp.h> /* We include the BSD entry points here as well but we make diff --git a/sysdeps/i386/fpu/bits/fenv.h b/sysdeps/i386/fpu/bits/fenv.h index 63f3e52958..4d06b01be3 100644 --- a/sysdeps/i386/fpu/bits/fenv.h +++ b/sysdeps/i386/fpu/bits/fenv.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FENV_H -#error "Never use <bits/fenv.h> directly; include <fenv.h> instead." +# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." #endif @@ -61,7 +61,8 @@ enum typedef unsigned short int fexcept_t; -/* Type representing floating-point environment. This function corresponds to the layout of the block written by the `fstenv'. */ +/* Type representing floating-point environment. This function corresponds + to the layout of the block written by the `fstenv'. */ typedef struct { unsigned short int control_word; |