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-rw-r--r--newlib/libc/include/machine/ieeefp.h6
-rw-r--r--newlib/libc/include/machine/setjmp.h11
-rw-r--r--newlib/libc/include/pthread.h12
-rw-r--r--newlib/libc/include/search.h10
-rw-r--r--newlib/libc/include/stdlib.h5
-rw-r--r--newlib/libc/include/sys/_default_fcntl.h27
-rw-r--r--newlib/libc/include/sys/cdefs.h2
-rw-r--r--newlib/libc/include/sys/config.h7
-rw-r--r--newlib/libc/include/sys/reent.h3
-rw-r--r--newlib/libc/include/sys/stat.h17
-rw-r--r--newlib/libc/include/sys/unistd.h2
-rw-r--r--newlib/libc/include/time.h11
12 files changed, 85 insertions, 28 deletions
diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h
index f99577b..c5fafcf 100644
--- a/newlib/libc/include/machine/ieeefp.h
+++ b/newlib/libc/include/machine/ieeefp.h
@@ -263,9 +263,15 @@
#ifdef __MIPSEL__
#define __IEEE_LITTLE_ENDIAN
+#if __SIZEOF_DOUBLE__ == 4
+#define _DOUBLE_IS_32BITS
+#endif
#endif
#ifdef __MIPSEB__
#define __IEEE_BIG_ENDIAN
+#if __SIZEOF_DOUBLE__ == 4
+#define _DOUBLE_IS_32BITS
+#endif
#endif
#ifdef __MMIX__
diff --git a/newlib/libc/include/machine/setjmp.h b/newlib/libc/include/machine/setjmp.h
index 102582c..ab820ed 100644
--- a/newlib/libc/include/machine/setjmp.h
+++ b/newlib/libc/include/machine/setjmp.h
@@ -22,7 +22,16 @@ _BEGIN_STD_C
#endif
#if defined(__aarch64__)
-#define _JBLEN 22
+# if defined(__CYGWIN__)
+/*
+ * Windows Arm64 ABI requires saving x19-x28, FP, LR, SP, FPCR, FPSR, d8-d15
+ * and jump address to jmp_buf. On top of that, Cygwin requires saving
+ * TLS stack pointer.
+ */
+# define _JBLEN 25
+# else
+# define _JBLEN 22
+# endif
#define _JBTYPE long long
#endif
diff --git a/newlib/libc/include/pthread.h b/newlib/libc/include/pthread.h
index c99ad39..05ff315 100644
--- a/newlib/libc/include/pthread.h
+++ b/newlib/libc/include/pthread.h
@@ -87,11 +87,11 @@ int pthread_mutex_timedlock (pthread_mutex_t *__mutex,
#endif /* _POSIX_TIMEOUTS */
-#if __GNU_VISIBLE
+#if (__GNU_VISIBLE || __POSIX_VISIBLE >= 202405)
/* The Issue 8 standard adds pthread_mutex_clocklock() */
int pthread_mutex_clocklock(pthread_mutex_t *__restrict, clockid_t,
const struct timespec *__restrict);
-#endif /* __GNU_VISIBLE */
+#endif /* __GNU_VISIBLE || __POSIX_VISIBLE >= 202405 */
/* Condition Variable Initialization Attributes, P1003.1c/Draft 10, p. 96 */
@@ -133,12 +133,12 @@ int pthread_cond_timedwait (pthread_cond_t *__cond,
pthread_mutex_t *__mutex,
const struct timespec *__abstime);
-#if __GNU_VISIBLE
+#if (__GNU_VISIBLE || __POSIX_VISIBLE >= 202405)
/* The Issue 8 standard adds pthread_cond_clockwait() */
int pthread_cond_clockwait(pthread_cond_t *__restrict,
pthread_mutex_t *__restrict, clockid_t,
const struct timespec *__restrict);
-#endif /* __GNU_VISIBLE */
+#endif /* __GNU_VISIBLE || __POSIX_VISIBLE >= 202405 */
#if defined(_POSIX_THREAD_PRIORITY_SCHEDULING)
@@ -436,14 +436,14 @@ int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
int pthread_rwlock_timedwrlock (pthread_rwlock_t *__rwlock,
const struct timespec *__abstime);
-#if __GNU_VISIBLE
+#if (__GNU_VISIBLE || __POSIX_VISIBLE >= 202405)
/* The Issue 8 standard adds pthread_rwlock_clockrdlock()
* and pthread_rwlock_clockwrlock()*/
int pthread_rwlock_clockrdlock(pthread_rwlock_t *__restrict, clockid_t,
const struct timespec *__restrict);
int pthread_rwlock_clockwrlock(pthread_rwlock_t *__restrict, clockid_t,
const struct timespec *__restrict);
-#endif /* __GNU_VISIBLE */
+#endif /* __GNU_VISIBLE || __POSIX_VISIBLE >= 202405 */
#endif /* defined(_POSIX_READER_WRITER_LOCKS) */
diff --git a/newlib/libc/include/search.h b/newlib/libc/include/search.h
index ed321b0..70a1a20 100644
--- a/newlib/libc/include/search.h
+++ b/newlib/libc/include/search.h
@@ -36,6 +36,8 @@ typedef struct node {
} node_t;
#endif
+typedef void posix_tnode;
+
struct hsearch_data
{
struct internal_head *htable;
@@ -54,11 +56,11 @@ ENTRY *hsearch(ENTRY, ACTION);
int hcreate_r(size_t, struct hsearch_data *);
void hdestroy_r(struct hsearch_data *);
int hsearch_r(ENTRY, ACTION, ENTRY **, struct hsearch_data *);
-void *tdelete(const void *__restrict, void **__restrict, __compar_fn_t);
+void *tdelete(const void *__restrict, posix_tnode **__restrict, __compar_fn_t);
void tdestroy (void *, void (*)(void *));
-void *tfind(const void *, void **, __compar_fn_t);
-void *tsearch(const void *, void **, __compar_fn_t);
-void twalk(const void *, void (*)(const void *, VISIT, int));
+posix_tnode *tfind(const void *, posix_tnode *const *, __compar_fn_t);
+posix_tnode *tsearch(const void *, posix_tnode **, __compar_fn_t);
+void twalk(const posix_tnode *, void (*)(const posix_tnode *, VISIT, int));
__END_DECLS
#endif /* !_SEARCH_H_ */
diff --git a/newlib/libc/include/stdlib.h b/newlib/libc/include/stdlib.h
index 0690a03..55b20fa 100644
--- a/newlib/libc/include/stdlib.h
+++ b/newlib/libc/include/stdlib.h
@@ -333,10 +333,13 @@ extern long double strtold (const char *__restrict, char **__restrict);
#if __ISO_C_VISIBLE >= 2011
void * aligned_alloc(size_t, size_t) __malloc_like __alloc_align(1)
__alloc_size(2) __result_use_check;
+#endif /* __ISO_C_VISIBLE >= 2011 */
+
+#if (__ISO_C_VISIBLE >= 2011 || __POSIX_VISIBLE >= 202405)
int at_quick_exit(void (*)(void));
_Noreturn void
quick_exit(int);
-#endif /* __ISO_C_VISIBLE >= 2011 */
+#endif /* __ISO_C_VISIBLE >= 2011 || __POSIX_VISIBLE >= 202405 */
_END_STD_C
diff --git a/newlib/libc/include/sys/_default_fcntl.h b/newlib/libc/include/sys/_default_fcntl.h
index 148e97d..b3222d4 100644
--- a/newlib/libc/include/sys/_default_fcntl.h
+++ b/newlib/libc/include/sys/_default_fcntl.h
@@ -53,8 +53,8 @@ extern "C" {
#define O_TRUNC _FTRUNC
#define O_EXCL _FEXCL
#define O_SYNC _FSYNC
-/* O_NDELAY _FNDELAY set in include/fcntl.h */
-/* O_NDELAY _FNBIO set in include/fcntl.h */
+/* O_NDELAY _FNDELAY set in include/fcntl.h */
+/* O_NDELAY _FNBIO set in include/fcntl.h */
#define O_NONBLOCK _FNONBLOCK
#define O_NOCTTY _FNOCTTY
@@ -134,21 +134,26 @@ extern "C" {
#define F_GETFL 3 /* Get file flags */
#define F_SETFL 4 /* Set file flags */
#if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112
-#define F_GETOWN 5 /* Get owner - for ASYNC */
-#define F_SETOWN 6 /* Set owner - for ASYNC */
+#define F_GETOWN 5 /* Get owner - for ASYNC */
+#define F_SETOWN 6 /* Set owner - for ASYNC */
#endif /* __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 */
-#define F_GETLK 7 /* Get record-locking information */
-#define F_SETLK 8 /* Set or Clear a record-lock (Non-Blocking) */
-#define F_SETLKW 9 /* Set or Clear a record-lock (Blocking) */
+#define F_GETLK 7 /* Get record-locking information */
+#define F_SETLK 8 /* Set or Clear a record-lock (Non-Blocking) */
+#define F_SETLKW 9 /* Set or Clear a record-lock (Blocking) */
#if __MISC_VISIBLE
-#define F_RGETLK 10 /* Test a remote lock to see if it is blocked */
-#define F_RSETLK 11 /* Set or unlock a remote lock */
-#define F_CNVT 12 /* Convert a fhandle to an open fd */
-#define F_RSETLKW 13 /* Set or Clear remote record-lock(Blocking) */
+#define F_RGETLK 10 /* Test a remote lock to see if it is blocked */
+#define F_RSETLK 11 /* Set or unlock a remote lock */
+#define F_CNVT 12 /* Convert a fhandle to an open fd */
+#define F_RSETLKW 13 /* Set or Clear remote record-lock (Blocking) */
#endif /* __MISC_VISIBLE */
#if __POSIX_VISIBLE >= 200809
#define F_DUPFD_CLOEXEC 14 /* As F_DUPFD, but set close-on-exec flag */
#endif
+#if __GNU_VISIBLE || __POSIX_VISIBLE >= 202405
+#define F_OFD_GETLK 15 /* Get OFD record-locking information */
+#define F_OFD_SETLK 16 /* Set or Clear OFD lock (Non-Blocking) */
+#define F_OFD_SETLKW 17 /* Set or Clear OFD lock (Blocking) */
+#endif
/* fcntl(2) flags (l_type field of flock structure) */
#define F_RDLCK 1 /* read lock */
diff --git a/newlib/libc/include/sys/cdefs.h b/newlib/libc/include/sys/cdefs.h
index d13a92a..20b3553 100644
--- a/newlib/libc/include/sys/cdefs.h
+++ b/newlib/libc/include/sys/cdefs.h
@@ -736,7 +736,7 @@
/* Provide fallback versions for other compilers (GCC/Clang < 10): */
#if !__has_builtin(__builtin_is_aligned)
#define __builtin_is_aligned(x, align) \
- (((__uintptr_t)x & ((align) - 1)) == 0)
+ (((__uintptr_t)(x) & ((align) - 1)) == 0)
#endif
#if !__has_builtin(__builtin_align_up)
#define __builtin_align_up(x, align) \
diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
index 5dcc77a..c3cd51e 100644
--- a/newlib/libc/include/sys/config.h
+++ b/newlib/libc/include/sys/config.h
@@ -4,7 +4,7 @@
#include <machine/ieeefp.h> /* floating point macros */
#include <sys/features.h> /* POSIX defs */
-#ifdef __aarch64__
+#if defined(__aarch64__) || defined(__mips__)
#define MALLOC_ALIGNMENT 16
#endif
@@ -12,6 +12,11 @@
#define __DYNAMIC_REENT__
#endif
+#ifdef __nvptx__
+#define _READ_WRITE_RETURN_TYPE _ssize_t
+#define _READ_WRITE_BUFSIZE_TYPE __size_t
+#endif
+
/* exceptions first */
#if defined(__H8500__) || defined(__W65__)
#define __SMALL_BITFIELDS
diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
index 5ce5387..eafac96 100644
--- a/newlib/libc/include/sys/reent.h
+++ b/newlib/libc/include/sys/reent.h
@@ -709,7 +709,8 @@ struct _reent
{0, {0}}, \
{0, {0}}, \
{0, {0}}, \
- {0, {0}} \
+ {0, {0}}, \
+ 0 \
} \
}, \
_REENT_INIT_RESERVED_6_7 \
diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h
index b4e27f2..7409979 100644
--- a/newlib/libc/include/sys/stat.h
+++ b/newlib/libc/include/sys/stat.h
@@ -38,6 +38,16 @@ struct stat
time_t st_atime;
time_t st_mtime;
time_t st_ctime;
+#elif defined(__mips__) && !defined(__rtems__)
+ time_t st_atime;
+ long st_spare1;
+ time_t st_mtime;
+ long st_spare2;
+ time_t st_ctime;
+ long st_spare3;
+ blksize_t st_blksize;
+ blkcnt_t st_blocks;
+ long st_spare4[2];
#else
struct timespec st_atim;
struct timespec st_mtim;
@@ -50,7 +60,8 @@ struct stat
#endif
};
-#if !(defined(__svr4__) && !defined(__PPC__) && !defined(__sun__))
+#if !((defined(__svr4__) && !defined(__PPC__) && !defined(__sun__)) || \
+ (defined(__mips__) && !defined(__rtems__)))
#define st_atime st_atim.tv_sec
#define st_ctime st_ctim.tv_sec
#define st_mtime st_mtim.tv_sec
@@ -136,7 +147,11 @@ struct stat
int chmod (const char *__path, mode_t __mode );
int fchmod (int __fd, mode_t __mode);
+#if defined(__mips__) && defined(__mips16)
+int __attribute__((nomips16)) fstat (int __fd, struct stat *__sbuf );
+#else
int fstat (int __fd, struct stat *__sbuf );
+#endif // __mips__
int mkdir (const char *_path, mode_t __mode );
int mkfifo (const char *__path, mode_t __mode );
int stat (const char *__restrict __path, struct stat *__restrict __sbuf );
diff --git a/newlib/libc/include/sys/unistd.h b/newlib/libc/include/sys/unistd.h
index 771a4bd..4cf9f06 100644
--- a/newlib/libc/include/sys/unistd.h
+++ b/newlib/libc/include/sys/unistd.h
@@ -215,7 +215,7 @@ int setpgrp (void);
#if defined(__CYGWIN__) && __BSD_VISIBLE
/* Stub for Linux libbsd compatibility. */
#define initsetproctitle(c, a, e) setproctitle_init((c), (a), (e))
-static inline void setproctitle_init (int _c, char *_a[], char *_e[]) {}
+static __inline void setproctitle_init (int _c, char *_a[], char *_e[]) {}
void setproctitle (const char *, ...)
_ATTRIBUTE ((__format__ (__printf__, 1, 2)));
diff --git a/newlib/libc/include/time.h b/newlib/libc/include/time.h
index ab34913..58c5066 100644
--- a/newlib/libc/include/time.h
+++ b/newlib/libc/include/time.h
@@ -57,6 +57,11 @@ clock_t clock (void);
double difftime (time_t _time2, time_t _time1);
time_t mktime (struct tm *_timeptr);
time_t time (time_t *_timer);
+#if (__ISO_C_VISIBLE >= 2011 || __POSIX_VISIBLE >= 202405)
+#define TIME_UTC 1
+
+int timespec_get(struct timespec *ts, int base);
+#endif
#ifndef _REENT_ONLY
char *asctime (const struct tm *_tblock);
char *ctime (const time_t *_time);
@@ -288,6 +293,12 @@ extern "C" {
#endif
+#if _BSD_VISIBLE || __GNU_VISIBLE
+
+#define CLOCK_TAI (11)
+
+#endif
+
#if defined(_POSIX_CPUTIME)
/* Accessing a Process CPU-time CLock, P1003.4b/D8, p. 55 */
generated by cgit v1.1 at 2025-08-09 10:53:56 +0000