libc: update to a recent newlib version.
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77 changed files with 4496 additions and 9989 deletions
1
libc/xtensa-lx106-elf/include/machine/_arc4random.h
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1
libc/xtensa-lx106-elf/include/machine/_arc4random.h
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@ -0,0 +1 @@
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/* Use default implementation, see arc4random.h */
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@ -46,6 +46,9 @@ typedef __int64_t __int_least64_t;
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typedef __uint64_t __uint_least64_t;
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#define ___int_least64_t_defined
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typedef __int64_t __intmax_t;
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typedef __uint64_t __uintmax_t;
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typedef __INTPTR_TYPE__ __intptr_t;
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typedef __UINTPTR_TYPE__ __uintptr_t;
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35
libc/xtensa-lx106-elf/include/machine/_endian.h
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35
libc/xtensa-lx106-elf/include/machine/_endian.h
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@ -0,0 +1,35 @@
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#ifndef __MACHINE_ENDIAN_H__
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#error "must be included via <machine/endian.h>"
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#endif /* !__MACHINE_ENDIAN_H__ */
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#include <sys/config.h>
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#ifdef __PPC__
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/* Get rid of GCC builtin defines on PowerPC */
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#ifdef _BIG_ENDIAN
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#undef _BIG_ENDIAN
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#endif
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#ifdef _LITTLE_ENDIAN
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#undef _LITTLE_ENDIAN
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#endif
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#endif /* __PPC__ */
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#ifndef _LITTLE_ENDIAN
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#define _LITTLE_ENDIAN 1234
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#endif
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#ifndef _BIG_ENDIAN
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#define _BIG_ENDIAN 4321
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#endif
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#ifndef _PDP_ENDIAN
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#define _PDP_ENDIAN 3412
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#endif
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#ifndef _BYTE_ORDER
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#if defined(__IEEE_LITTLE_ENDIAN) || defined(__IEEE_BYTES_LITTLE_ENDIAN)
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#define _BYTE_ORDER _LITTLE_ENDIAN
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#else
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#define _BYTE_ORDER _BIG_ENDIAN
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#endif
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#endif
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3
libc/xtensa-lx106-elf/include/machine/_time.h
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3
libc/xtensa-lx106-elf/include/machine/_time.h
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@ -0,0 +1,3 @@
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#ifndef _SYS_TIME_H_
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#error "must be included via <sys/time.h>"
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#endif /* !_SYS_TIME_H_ */
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@ -1,20 +1,69 @@
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#ifndef __MACHINE_ENDIAN_H__
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#define __MACHINE_ENDIAN_H__
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#include <sys/config.h>
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#include <sys/cdefs.h>
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#include <sys/_types.h>
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#include <machine/_endian.h>
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#ifndef BIG_ENDIAN
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#define BIG_ENDIAN 4321
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#endif
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#ifndef LITTLE_ENDIAN
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#define LITTLE_ENDIAN 1234
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#endif
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#ifndef BYTE_ORDER
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#if defined(__IEEE_LITTLE_ENDIAN) || defined(__IEEE_BYTES_LITTLE_ENDIAN)
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#define BYTE_ORDER LITTLE_ENDIAN
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#if _BYTE_ORDER == _LITTLE_ENDIAN
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#define _QUAD_HIGHWORD 1
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#define _QUAD_LOWWORD 0
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#else
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#define BYTE_ORDER BIG_ENDIAN
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#define _QUAD_HIGHWORD 0
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#define _QUAD_LOWWORD 1
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#endif
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#if __BSD_VISIBLE
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#define LITTLE_ENDIAN _LITTLE_ENDIAN
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#define BIG_ENDIAN _BIG_ENDIAN
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#define PDP_ENDIAN _PDP_ENDIAN
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#define BYTE_ORDER _BYTE_ORDER
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#endif
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#ifdef __GNUC__
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#define __bswap16(_x) __builtin_bswap16(_x)
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#define __bswap32(_x) __builtin_bswap32(_x)
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#define __bswap64(_x) __builtin_bswap64(_x)
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#else /* __GNUC__ */
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static __inline __uint16_t
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__bswap16(__uint16_t _x)
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{
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return ((__uint16_t)((_x >> 8) | ((_x << 8) & 0xff00)));
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}
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static __inline __uint32_t
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__bswap32(__uint32_t _x)
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{
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return ((__uint32_t)((_x >> 24) | ((_x >> 8) & 0xff00) |
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((_x << 8) & 0xff0000) | ((_x << 24) & 0xff000000)));
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}
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static __inline __uint64_t
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__bswap64(__uint64_t _x)
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{
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return ((__uint64_t)((_x >> 56) | ((_x >> 40) & 0xff00) |
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((_x >> 24) & 0xff0000) | ((_x >> 8) & 0xff000000) |
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((_x << 8) & ((__uint64_t)0xff << 32)) |
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((_x << 24) & ((__uint64_t)0xff << 40)) |
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((_x << 40) & ((__uint64_t)0xff << 48)) | ((_x << 56))));
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}
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#endif /* !__GNUC__ */
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#ifndef __machine_host_to_from_network_defined
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#if _BYTE_ORDER == _LITTLE_ENDIAN
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#define __htonl(_x) __bswap32(_x)
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#define __htons(_x) __bswap16(_x)
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#define __ntohl(_x) __bswap32(_x)
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#define __ntohs(_x) __bswap16(_x)
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#else
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#define __htonl(_x) ((__uint32_t)(_x))
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#define __htons(_x) ((__uint16_t)(_x))
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#define __ntohl(_x) ((__uint32_t)(_x))
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#define __ntohs(_x) ((__uint16_t)(_x))
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#endif
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#endif /* __machine_host_to_from_network_defined */
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#endif /* __MACHINE_ENDIAN_H__ */
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@ -283,6 +283,10 @@
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#define __IEEE_BIG_ENDIAN
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#endif
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#ifdef __FT32__
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#define __IEEE_LITTLE_ENDIAN
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#endif
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#ifdef __mcore__
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#define __IEEE_BIG_ENDIAN
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#endif
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@ -415,6 +419,10 @@
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# endif
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#endif
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#ifdef __VISIUM__
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#define __IEEE_BIG_ENDIAN
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#endif
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#if (defined(__XTENSA__))
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# ifdef __XTENSA_EB__
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# define __IEEE_BIG_ENDIAN
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@ -92,6 +92,9 @@ _BEGIN_STD_C
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# define _JBLEN (13 * 4)
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# elif defined(__unix__) || defined(__rtems__)
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# define _JBLEN 9
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# elif defined(__iamcu__)
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/* Intel MCU jmp_buf only covers callee-saved registers. */
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# define _JBLEN 6
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# else
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# include "setjmp-dj.h"
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# endif
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@ -250,6 +253,10 @@ _BEGIN_STD_C
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#define _JBLEN 10
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#endif
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#ifdef __FT32__
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#define _JBLEN 27
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#endif
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#ifdef __iq2000__
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#define _JBLEN 32
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#endif
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@ -258,6 +265,10 @@ _BEGIN_STD_C
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#define _JBLEN 16
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#endif
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#ifdef __arc__
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#define _JBLEN 25 /* r13-r30,blink,lp_count,lp_start,lp_end,mlo,mhi,status32 */
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#endif
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#ifdef __MMIX__
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/* Using a layout compatible with GCC's built-in. */
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#define _JBLEN 5
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@ -314,6 +325,10 @@ _BEGIN_STD_C
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#define _JBLEN 18
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#endif
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#ifdef __ia64
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#define _JBLEN 64
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#endif
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#ifdef __lm32__
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#define _JBLEN 19
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#endif
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@ -365,6 +380,11 @@ _BEGIN_STD_C
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#define _JBLEN 0x44
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#endif
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#ifdef __VISIUM__
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/* All call-saved GP registers: r11-r19,r21,r22,r23. */
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#define _JBLEN 12
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#endif
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#ifdef _JBLEN
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#ifdef _JBTYPE
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typedef _JBTYPE jmp_buf[_JBLEN];
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@ -403,6 +423,13 @@ typedef int sigjmp_buf[_JBLEN+1+(sizeof (sigset_t)/sizeof (int))];
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#define __SIGMASK_FUNC sigprocmask
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#endif
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#ifdef __CYGWIN__
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/* Per POSIX, siglongjmp has to be implemented as function. Cygwin
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provides functions for both, siglongjmp and sigsetjmp since 2.2.0. */
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extern void siglongjmp (sigjmp_buf, int) __attribute__ ((__noreturn__));
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extern int sigsetjmp (sigjmp_buf, int);
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#endif
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#if defined(__GNUC__)
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#define sigsetjmp(env, savemask) \
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@ -440,8 +467,8 @@ typedef int sigjmp_buf[_JBLEN+1+(sizeof (sigset_t)/sizeof (int))];
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are equivalent to sigsetjmp/siglongjmp when not saving the signal mask.
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New applications should use sigsetjmp/siglongjmp instead. */
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#ifdef __CYGWIN__
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extern void _longjmp(jmp_buf, int);
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extern int _setjmp(jmp_buf);
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extern void _longjmp (jmp_buf, int) __attribute__ ((__noreturn__));
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extern int _setjmp (jmp_buf);
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#else
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#define _setjmp(env) sigsetjmp ((env), 0)
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#define _longjmp(env, val) siglongjmp ((env), (val))
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@ -1,19 +1,15 @@
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#ifndef _MACHTIME_H_
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#define _MACHTIME_H_
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#if defined(__rtems__)
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#define _CLOCKS_PER_SEC_ sysconf(_SC_CLK_TCK)
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#else /* !__rtems__ */
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#if defined(__aarch64__) || defined(__arm__) || defined(__thumb__)
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#if defined(__rtems__) || defined(__VISIUM__)
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#define _CLOCKS_PER_SEC_ 1000000
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#elif defined(__aarch64__) || defined(__arm__) || defined(__thumb__)
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#define _CLOCKS_PER_SEC_ 100
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#endif
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#endif /* !__rtems__ */
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#ifdef __SPU__
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#include <sys/types.h>
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#include <sys/_timespec.h>
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int nanosleep (const struct timespec *, struct timespec *);
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#endif
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#endif /* _MACHTIME_H_ */
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@ -1,30 +1,7 @@
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#ifndef _MACHTYPES_H_
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#define _MACHTYPES_H_
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/*
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* The following section is RTEMS specific and is needed to more
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* closely match the types defined in the BSD machine/types.h.
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* This is needed to let the RTEMS/BSD TCP/IP stack compile.
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* Newlib targets may provide an own version of this file in their machine
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* directory to add custom user types for <sys/types.h>.
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*/
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#if defined(__rtems__)
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#include <machine/_types.h>
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#endif
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#define _CLOCK_T_ unsigned long /* clock() */
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#define _TIME_T_ long /* time() */
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#define _CLOCKID_T_ unsigned long
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#define _TIMER_T_ unsigned long
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#ifndef _HAVE_SYSTYPES
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typedef long int __off_t;
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typedef int __pid_t;
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#ifdef __GNUC__
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__extension__ typedef long long int __loff_t;
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#else
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typedef long int __loff_t;
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#endif
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#endif
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#endif /* _MACHTYPES_H_ */
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#ifndef _SYS_TYPES_H
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#error "must be included via <sys/types.h>"
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#endif /* !_SYS_TYPES_H */
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