Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 288 insertions, 0 deletions

diff --git a/nsprpub/pr/include/md/_hpux.h b/nsprpub/pr/include/md/_hpux.h
new file mode 100644
index 0000000000..2d8017e972
--- /dev/null
+++ b/nsprpub/pr/include/md/_hpux.h
@@ -0,0 +1,288 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nspr_xhppa_defs_h___
+#define nspr_xhppa_defs_h___
+
+/*
+ * Internal configuration macros
+ */
+
+#define PR_LINKER_ARCH    "hpux"
+#define _PR_SI_SYSNAME   "HPUX"
+#ifdef __ia64
+#define _PR_SI_ARCHITECTURE "ia64"
+#define PR_DLL_SUFFIX        ".so"
+#else
+/*
+ * _PR_SI_ARCHITECTURE must be "hppa1.1" for backward compatibility.
+ * It was changed to "hppa" in NSPR 4.6.2, but was changed back in
+ * NSPR 4.6.4.
+ */
+#define _PR_SI_ARCHITECTURE "hppa1.1"
+#define PR_DLL_SUFFIX        ".sl"
+#endif
+
+#define _PR_VMBASE        0x30000000
+#define _PR_STACK_VMBASE    0x50000000
+/*
+ * _USE_BIG_FDS increases the size of fd_set from 256 bytes to
+ * about 7500 bytes.  PR_Poll allocates three fd_sets on the
+ * stack, so it is safer to also increase the default thread
+ * stack size.
+ */
+#define _MD_DEFAULT_STACK_SIZE    (2*65536L)
+#define _MD_MINIMUM_STACK_SIZE    (2*65536L)
+#define _MD_MMAP_FLAGS          MAP_PRIVATE
+
+#define NEED_TIME_R
+
+#define HAVE_STACK_GROWING_UP
+#undef  HAVE_WEAK_IO_SYMBOLS
+#undef  HAVE_WEAK_MALLOC_SYMBOLS
+#define HAVE_DLL
+#ifdef IS_64
+#define USE_DLFCN
+#else
+#define USE_HPSHL
+#endif
+#ifndef HAVE_STRERROR
+#define HAVE_STRERROR
+#endif
+#define _PR_POLL_AVAILABLE
+#define _PR_USE_POLL
+#define _PR_STAT_HAS_ONLY_ST_ATIME
+#define _PR_HAVE_POSIX_SEMAPHORES
+#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY
+#define _PR_ACCEPT_INHERIT_NONBLOCK
+
+#if defined(__ia64)
+#define _PR_HAVE_ATOMIC_OPS
+#define _MD_INIT_ATOMIC()
+extern PRInt32 _PR_ia64_AtomicIncrement(PRInt32 *val);
+#define _MD_ATOMIC_INCREMENT          _PR_ia64_AtomicIncrement
+extern PRInt32 _PR_ia64_AtomicDecrement(PRInt32 *val);
+#define _MD_ATOMIC_DECREMENT          _PR_ia64_AtomicDecrement
+extern PRInt32 _PR_ia64_AtomicAdd(PRInt32 *ptr, PRInt32 val);
+#define _MD_ATOMIC_ADD                _PR_ia64_AtomicAdd
+extern PRInt32 _PR_ia64_AtomicSet(PRInt32 *val, PRInt32 newval);
+#define _MD_ATOMIC_SET                _PR_ia64_AtomicSet
+#endif
+
+#define _PR_HAVE_GETIPNODEBYNAME
+#define _PR_HAVE_GETIPNODEBYADDR
+#define _PR_HAVE_GETADDRINFO
+#ifdef _PR_INET6
+#define _PR_HAVE_INET_NTOP
+#else
+#define _PR_INET6_PROBE
+
+/* for HP-UX 11.11 without IPv6 */
+#ifndef AF_INET6
+#define AF_INET6       22
+#define AI_CANONNAME   2
+#define AI_NUMERICHOST 4
+#define AI_NUMERICSERV 8
+#define AI_V4MAPPED    0x00000010
+#define AI_ADDRCONFIG  0x00000040
+#define AI_ALL         0x00000020
+#define AI_DEFAULT     (AI_V4MAPPED|AI_ADDRCONFIG)
+#define NI_NUMERICHOST 2
+struct addrinfo {
+    int        ai_flags;    /* AI_PASSIVE, AI_CANONNAME */
+    int        ai_family;   /* PF_xxx */
+    int        ai_socktype; /* SOCK_xxx */
+    int        ai_protocol; /* IPPROTO_xxx for IPv4 and IPv6 */
+    socklen_t  ai_addrlen;  /* length of ai_addr */
+    char            *ai_canonname;    /* canonical name for host */
+    struct sockaddr *ai_addr;     /* binary address */
+    struct addrinfo *ai_next;     /* next structure in linked list */
+};
+#endif    /* for HP-UX 11.11 without IPv6 */
+
+#define _PR_HAVE_MD_SOCKADDR_IN6
+/* isomorphic to struct in6_addr on HP-UX B.11.23 */
+struct _md_in6_addr {
+    union {
+        PRUint8   _S6_u8[16];
+        PRUint16  _S6_u16[8];
+        PRUint32  _S6_u32[4];
+        PRUint32  __S6_align;
+    } _s6_un;
+};
+/* isomorphic to struct sockaddr_in6 on HP-UX B.11.23 */
+struct _md_sockaddr_in6 {
+    PRUint16 sin6_family;
+    PRUint16 sin6_port;
+    PRUint32 sin6_flowinfo;
+    struct _md_in6_addr sin6_addr;
+    PRUint32 sin6_scope_id;
+};
+#endif
+
+#if !defined(_PR_PTHREADS)
+
+#include <syscall.h>
+#include <setjmp.h>
+
+#define USE_SETJMP
+
+#define _MD_GET_SP(_t) (*((int *)((_t)->md.jb) + 1))
+#define PR_NUM_GCREGS _JBLEN
+/* Caveat: This makes jmp_buf full of doubles. */
+#define CONTEXT(_th) ((_th)->md.jb)
+
+/* Stack needs two frames (64 bytes) at the bottom */ \
+#define _MD_SET_THR_SP(_t, _sp)     ((_MD_GET_SP(_t)) = (int) (_sp + 64 *2))
+#define SAVE_CONTEXT(_th)           _setjmp(CONTEXT(_th))
+#define GOTO_CONTEXT(_th)           _longjmp(CONTEXT(_th), 1)
+
+#if !defined(PTHREADS_USER)
+
+#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
+{ \
+    *(status) = PR_TRUE; \
+    if (_setjmp(CONTEXT(_thread))) (*_main)(); \
+    /* Stack needs two frames (64 bytes) at the bottom */ \
+    (_MD_GET_SP(_thread)) = (int) ((_sp) + 64*2); \
+}
+
+#define _MD_SWITCH_CONTEXT(_thread) \
+    if (!_setjmp(CONTEXT(_thread))) { \
+    (_thread)->md.errcode = errno; \
+    _PR_Schedule(); \
+    }
+
+/*
+** Restore a thread context, saved by _MD_SWITCH_CONTEXT
+*/
+#define _MD_RESTORE_CONTEXT(_thread) \
+{ \
+    errno = (_thread)->md.errcode; \
+    _MD_SET_CURRENT_THREAD(_thread); \
+    _longjmp(CONTEXT(_thread), 1); \
+}
+
+/* Machine-dependent (MD) data structures.  HP-UX has no native threads. */
+
+struct _MDThread {
+    jmp_buf jb;
+    int id;
+    int errcode;
+};
+
+struct _MDThreadStack {
+    PRInt8 notused;
+};
+
+struct _MDLock {
+    PRInt8 notused;
+};
+
+struct _MDSemaphore {
+    PRInt8 notused;
+};
+
+struct _MDCVar {
+    PRInt8 notused;
+};
+
+struct _MDSegment {
+    PRInt8 notused;
+};
+
+/*
+ * md-specific cpu structure field
+ */
+#define _PR_MD_MAX_OSFD FD_SETSIZE
+
+struct _MDCPU_Unix {
+    PRCList ioQ;
+    PRUint32 ioq_timeout;
+    PRInt32 ioq_max_osfd;
+    PRInt32 ioq_osfd_cnt;
+#ifndef _PR_USE_POLL
+    fd_set fd_read_set, fd_write_set, fd_exception_set;
+    PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD],
+            fd_exception_cnt[_PR_MD_MAX_OSFD];
+#else
+    struct pollfd *ioq_pollfds;
+    int ioq_pollfds_size;
+#endif  /* _PR_USE_POLL */
+};
+
+#define _PR_IOQ(_cpu)           ((_cpu)->md.md_unix.ioQ)
+#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu))
+#define _PR_FD_READ_SET(_cpu)       ((_cpu)->md.md_unix.fd_read_set)
+#define _PR_FD_READ_CNT(_cpu)       ((_cpu)->md.md_unix.fd_read_cnt)
+#define _PR_FD_WRITE_SET(_cpu)      ((_cpu)->md.md_unix.fd_write_set)
+#define _PR_FD_WRITE_CNT(_cpu)      ((_cpu)->md.md_unix.fd_write_cnt)
+#define _PR_FD_EXCEPTION_SET(_cpu)  ((_cpu)->md.md_unix.fd_exception_set)
+#define _PR_FD_EXCEPTION_CNT(_cpu)  ((_cpu)->md.md_unix.fd_exception_cnt)
+#define _PR_IOQ_TIMEOUT(_cpu)       ((_cpu)->md.md_unix.ioq_timeout)
+#define _PR_IOQ_MAX_OSFD(_cpu)      ((_cpu)->md.md_unix.ioq_max_osfd)
+#define _PR_IOQ_OSFD_CNT(_cpu)      ((_cpu)->md.md_unix.ioq_osfd_cnt)
+#define _PR_IOQ_POLLFDS(_cpu)       ((_cpu)->md.md_unix.ioq_pollfds)
+#define _PR_IOQ_POLLFDS_SIZE(_cpu)  ((_cpu)->md.md_unix.ioq_pollfds_size)
+
+#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu)  32
+
+struct _MDCPU {
+    struct _MDCPU_Unix md_unix;
+};
+
+#define _MD_INIT_LOCKS()
+#define _MD_NEW_LOCK(lock) PR_SUCCESS
+#define _MD_FREE_LOCK(lock)
+#define _MD_LOCK(lock)
+#define _MD_UNLOCK(lock)
+#define _MD_INIT_IO()
+#define _MD_IOQ_LOCK()
+#define _MD_IOQ_UNLOCK()
+
+#define _MD_INIT_RUNNING_CPU(cpu)       _MD_unix_init_running_cpu(cpu)
+#define _MD_INIT_THREAD                 _MD_InitializeThread
+#define _MD_EXIT_THREAD(thread)
+#define _MD_SUSPEND_THREAD(thread)      _MD_suspend_thread
+#define _MD_RESUME_THREAD(thread)       _MD_resume_thread
+#define _MD_CLEAN_THREAD(_thread)
+
+#else /* PTHREADS_USER  */
+
+#include "_nspr_pthread.h"
+
+#endif /* PTHREADS_USER */
+
+#endif  /* !defined(_PR_PTHREADS) */
+
+#if !defined(PTHREADS_USER)
+#define _MD_EARLY_INIT                  _MD_EarlyInit
+#define _MD_FINAL_INIT                  _PR_UnixInit
+#endif
+
+#if defined(HPUX_LW_TIMER)
+extern void _PR_HPUX_LW_IntervalInit(void);
+extern PRIntervalTime _PR_HPUX_LW_GetInterval(void);
+#define _MD_INTERVAL_INIT                 _PR_HPUX_LW_IntervalInit
+#define _MD_GET_INTERVAL                  _PR_HPUX_LW_GetInterval
+#define _MD_INTERVAL_PER_SEC()            1000
+#else
+#define _MD_INTERVAL_USE_GTOD
+#endif
+
+/*
+ * We wrapped the select() call.  _MD_SELECT refers to the built-in,
+ * unwrapped version.
+ */
+#define _MD_SELECT(nfds,r,w,e,tv) syscall(SYS_select,nfds,r,w,e,tv)
+
+#include <poll.h>
+#define _MD_POLL(fds,nfds,timeout) syscall(SYS_poll,fds,nfds,timeout)
+
+#ifdef HPUX11
+extern void _MD_hpux_map_sendfile_error(int err);
+#endif /* HPUX11 */
+
+#endif /* nspr_xhppa_defs_h___ */