diff options
Diffstat (limited to 'newlib/libc/include/machine')
| -rw-r--r-- | newlib/libc/include/machine/_default_types.h | 4 | ||||
| -rw-r--r-- | newlib/libc/include/machine/ieeefp.h | 2 | ||||
| -rw-r--r-- | newlib/libc/include/machine/setjmp.h | 25 |
3 files changed, 7 insertions, 24 deletions
diff --git a/newlib/libc/include/machine/_default_types.h b/newlib/libc/include/machine/_default_types.h index e79f99399..a20abce84 100644 --- a/newlib/libc/include/machine/_default_types.h +++ b/newlib/libc/include/machine/_default_types.h @@ -12,8 +12,8 @@ extern "C" { /* * Guess on types by examining *_MIN / *_MAX defines. */ -#if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ >= 3 ) \ - && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 )) +#if defined(__GNUC__) && (__GNUC__ >= 3 ) \ + && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 ) /* GCC >= 3.3.0 has __<val>__ implicitly defined. */ #define __EXP(x) __##x##__ #else diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h index 9384a8781..b7f0b0d2f 100644 --- a/newlib/libc/include/machine/ieeefp.h +++ b/newlib/libc/include/machine/ieeefp.h @@ -38,7 +38,7 @@ whereby multiple words of an IEEE floating point are in big endian order, but the words themselves are little endian with respect to the bytes. - _DOUBLE_IS_32BITS + _DOUBLE_IS_32_BITS This is used on platforms that support double by using the 32-bit IEEE float type. diff --git a/newlib/libc/include/machine/setjmp.h b/newlib/libc/include/machine/setjmp.h index 9d798ffb6..2b7aeb278 100644 --- a/newlib/libc/include/machine/setjmp.h +++ b/newlib/libc/include/machine/setjmp.h @@ -268,12 +268,6 @@ typedef int sigjmp_buf[_JBLEN+2]; # define _CYGWIN_WORKING_SIGSETJMP #endif -#ifdef _POSIX_THREADS -#define __SIGMASK_FUNC pthread_sigmask -#else -#define __SIGMASK_FUNC sigprocmask -#endif - #if defined(__GNUC__) #define sigsetjmp(env, savemask) \ @@ -281,7 +275,7 @@ typedef int sigjmp_buf[_JBLEN+2]; ({ \ sigjmp_buf *_sjbuf = &(env); \ ((*_sjbuf)[_SAVEMASK] = savemask,\ - __SIGMASK_FUNC (SIG_SETMASK, 0, (sigset_t *)((*_sjbuf) + _SIGMASK)),\ + sigprocmask (SIG_SETMASK, 0, (sigset_t *)((*_sjbuf) + _SIGMASK)),\ setjmp (*_sjbuf)); \ }) @@ -290,7 +284,7 @@ typedef int sigjmp_buf[_JBLEN+2]; ({ \ sigjmp_buf *_sjbuf = &(env); \ ((((*_sjbuf)[_SAVEMASK]) ? \ - __SIGMASK_FUNC (SIG_SETMASK, (sigset_t *)((*_sjbuf) + _SIGMASK), 0)\ + sigprocmask (SIG_SETMASK, (sigset_t *)((*_sjbuf) + _SIGMASK), 0)\ : 0), \ longjmp (*_sjbuf, val)); \ }) @@ -298,26 +292,15 @@ typedef int sigjmp_buf[_JBLEN+2]; #else /* !__GNUC__ */ #define sigsetjmp(env, savemask) ((env)[_SAVEMASK] = savemask,\ - __SIGMASK_FUNC (SIG_SETMASK, 0, (sigset_t *) ((env) + _SIGMASK)),\ + sigprocmask (SIG_SETMASK, 0, (sigset_t *) ((env) + _SIGMASK)),\ setjmp (env)) #define siglongjmp(env, val) ((((env)[_SAVEMASK])?\ - __SIGMASK_FUNC (SIG_SETMASK, (sigset_t *) ((env) + _SIGMASK), 0):0),\ + sigprocmask (SIG_SETMASK, (sigset_t *) ((env) + _SIGMASK), 0):0),\ longjmp (env, val)) #endif -/* POSIX _setjmp/_longjmp, maintained for XSI compatibility. These - are equivalent to sigsetjmp/siglongjmp when not saving the signal mask. - New applications should use sigsetjmp/siglongjmp instead. */ -#ifdef __CYGWIN__ -extern void _longjmp(jmp_buf, int); -extern int _setjmp(jmp_buf); -#else -#define _setjmp(env) sigsetjmp ((env), 0) -#define _longjmp(env, val) siglongjmp ((env), (val)) -#endif - #ifdef __cplusplus } #endif |