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libc: update to a recent newlib version.

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This commit is contained in:
Our Air Quality 2017-04-13 13:52:05 +10:00
parent cd23acaa4a
commit af4ac44cb5
77 changed files with 4496 additions and 9989 deletions
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31
libc/xtensa-lx106-elf/include/machine/setjmp.h
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@ -92,6 +92,9 @@ _BEGIN_STD_C
# define _JBLEN (13 * 4)
# elif defined(__unix__) || defined(__rtems__)
# define _JBLEN 9
# elif defined(__iamcu__)
/* Intel MCU jmp_buf only covers callee-saved registers. */
# define _JBLEN 6
# else
# include "setjmp-dj.h"
# endif
@ -250,6 +253,10 @@ _BEGIN_STD_C
#define _JBLEN 10
#endif
#ifdef __FT32__
#define _JBLEN 27
#endif
#ifdef __iq2000__
#define _JBLEN 32
#endif
@ -258,6 +265,10 @@ _BEGIN_STD_C
#define _JBLEN 16
#endif
#ifdef __arc__
#define _JBLEN 25 /* r13-r30,blink,lp_count,lp_start,lp_end,mlo,mhi,status32 */
#endif
#ifdef __MMIX__
/* Using a layout compatible with GCC's built-in. */
#define _JBLEN 5
@ -314,6 +325,10 @@ _BEGIN_STD_C
#define _JBLEN 18
#endif
#ifdef __ia64
#define _JBLEN 64
#endif
#ifdef __lm32__
#define _JBLEN 19
#endif
@ -365,6 +380,11 @@ _BEGIN_STD_C
#define _JBLEN 0x44
#endif
#ifdef __VISIUM__
/* All call-saved GP registers: r11-r19,r21,r22,r23. */
#define _JBLEN 12
#endif
#ifdef _JBLEN
#ifdef _JBTYPE
typedef _JBTYPE jmp_buf[_JBLEN];
@ -403,6 +423,13 @@ typedef int sigjmp_buf[_JBLEN+1+(sizeof (sigset_t)/sizeof (int))];
#define __SIGMASK_FUNC sigprocmask
#endif
#ifdef __CYGWIN__
/* Per POSIX, siglongjmp has to be implemented as function. Cygwin
provides functions for both, siglongjmp and sigsetjmp since 2.2.0. */
extern void siglongjmp (sigjmp_buf, int) __attribute__ ((__noreturn__));
extern int sigsetjmp (sigjmp_buf, int);
#endif
#if defined(__GNUC__)
#define sigsetjmp(env, savemask) \
@ -440,8 +467,8 @@ typedef int sigjmp_buf[_JBLEN+1+(sizeof (sigset_t)/sizeof (int))];
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);
extern void _longjmp (jmp_buf, int) __attribute__ ((__noreturn__));
extern int _setjmp (jmp_buf);
#else
#define _setjmp(env) sigsetjmp ((env), 0)
#define _longjmp(env, val) siglongjmp ((env), (val))