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Checked in (unfinished) Rhapsody port provided by Chris McAfee and

Browse Source 
Chris Toshok (mcafee, toshok@netscape.com).  It is classic NSPR,
local threads only (based on setjmp/longjmp).
This commit is contained in:
wtc 1998-05-05 23:28:45 +00:00
parent 86d4c32424
commit 076ba566b9
22 changed files with 871 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
nsprpub/config/Rhapsody.mk Normal file
View File

@ -0,0 +1,47 @@
#
# The contents of this file are subject to the Netscape Public License
# Version 1.0 (the "NPL"); you may not use this file except in
# compliance with the NPL. You may obtain a copy of the NPL at
# http://www.mozilla.org/NPL/
#
# Software distributed under the NPL is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
# for the specific language governing rights and limitations under the
# NPL.
#
# The Initial Developer of this code under the NPL is Netscape
# Communications Corporation. Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation. All Rights
# Reserved.
#
#
# Config stuff for Rhapsody5.0
#
include $(MOD_DEPTH)/config/UNIX.mk
CC = cc
CCC = cc++
RANLIB = ranlib
OS_REL_CFLAGS = -Dppc
CPU_ARCH = ppc
#OS_REL_CFLAGS = -mno-486 -Di386
#CPU_ARCH = x86
OS_CFLAGS = $(DSO_CFLAGS) $(OS_REL_CFLAGS) -pipe -DRHAPSODY -DHAVE_STRERROR -DHAVE_BSD_FLOCK
DEFINES += -D_PR_LOCAL_THREADS_ONLY -D_PR_NEED_FAKE_POLL
ARCH = rhapsody
#DSO_CFLAGS = -fPIC
#DSO_LDOPTS = -Bshareable
#DSO_LDFLAGS =
MKSHLIB = $(CC) -arch ppc -dynamiclib -compatibility_version 1 -current_version 1
DLL_SUFFIX = dylib
#G++INCLUDES = -I/usr/include/g++

23
nsprpub/config/nsinstall.c
View File

@ -37,10 +37,18 @@
#define HAVE_LCHOWN
#if defined(AIX) || defined(BSDI) || defined(HPUX) || defined(LINUX) || defined(SUNOS4) || defined(SCO) || defined(UNIXWARE)
#if defined(AIX) || defined(BSDI) || defined(HPUX) || defined(LINUX) || defined(SUNOS4) || defined(SCO) || defined(UNIXWARE) || defined(RHAPSODY)
#undef HAVE_LCHOWN
#endif
/*
* Does getcwd() take NULL as the first argument and malloc
* the result buffer?
*/
#if !defined(RHAPSODY)
#define GETCWD_CAN_MALLOC
#endif
#ifdef LINUX
#include <getopt.h>
#endif
@ -187,10 +195,21 @@ main(int argc, char **argv)
if (onlydir)
return 0;
if (!cwd)
if (!cwd) {
#ifdef GETCWD_CAN_MALLOC
cwd = getcwd(0, PATH_MAX);
#else
cwd = malloc(PATH_MAX + 1);
cwd = getcwd(cwd, PATH_MAX);
#endif
}
xchdir(todir);
#ifdef GETCWD_CAN_MALLOC
todir = getcwd(0, PATH_MAX);
#else
todir = malloc(PATH_MAX + 1);
todir = getcwd(todir, PATH_MAX);
#endif
tdlen = strlen(todir);
xchdir(cwd);
tdlen = strlen(todir);

9
nsprpub/config/rules.mk
View File

@ -131,7 +131,7 @@ ifeq ($(OS_TARGET), WIN16)
ifeq ($(strip $(W16TEMP)),)
W16LIBS =
else
W16LIBS = library $(subst $(space),$(comma)$(space),$(strip $(W16TEMP)))
W16LIBS = library $(subst $(space),$(comma)$(space),$(strip $(W16TEMP)))
endif
W16DEF = $(notdir $(basename $(SHARED_LIBRARY))).DEF
endif
@ -257,6 +257,12 @@ ifeq ($(OS_ARCH)$(OS_RELEASE), AIX4.1)
| sort -u >> $(OBJDIR)/lib$(LIBRARY_NAME)_syms
$(LD) $(XCFLAGS) -o $@ $(OBJS) -bE:$(OBJDIR)/lib$(LIBRARY_NAME)_syms \
-bM:SRE -bnoentry $(OS_LIBS) $(EXTRA_LIBS)
else
ifeq ($(OS_ARCH)$(OS_RELEASE), Rhapsody5.0)
@echo Trying to generate Rhapsody dynamic library.
# Do we need this?: -install_name
$(CC) -arch ppc -dynamiclib -compatibility_version 1 -current_version 1 -all_load $(OBJS) -o $@
else
ifeq ($(OS_ARCH), WINNT)
@ -294,6 +300,7 @@ else
$(MKSHLIB) -o $@ $(OBJS) $(EXTRA_LIBS) $(OS_LIBS)
endif
endif
endif
$(PURE_LIBRARY):
rm -f $@

4
nsprpub/pr/include/md/Makefile
View File

@ -79,6 +79,10 @@ ifeq ($(OS_ARCH),SINIX)
MDCPUCFG_H = _reliantunix.cfg
endif
ifeq ($(OS_ARCH),Rhapsody)
MDCPUCFG_H = _rhapsody.cfg
endif
ifeq ($(OS_ARCH),NEWS-OS)
MDCPUCFG_H = _sony.cfg
endif

119
nsprpub/pr/include/md/_darwin.cfg Normal file
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@ -0,0 +1,119 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nspr_cpucfg___
#define nspr_cpucfg___
#ifndef XP_UNIX
#define XP_UNIX
#endif
#ifndef RHAPOSDY
#define RHAPOSDY
#endif
#undef IS_LITTLE_ENDIAN
#define IS_BIG_ENDIAN 1
#define HAVE_LONG_LONG
#undef HAVE_ALIGNED_DOUBLES
#define HAVE_ALIGNED_LONGLONGS 1
#define PR_BYTES_PER_BYTE 1
#define PR_BYTES_PER_SHORT 2
#define PR_BYTES_PER_INT 4
#define PR_BYTES_PER_INT64 8
#define PR_BYTES_PER_LONG 4
#define PR_BYTES_PER_FLOAT 4
#define PR_BYTES_PER_DOUBLE 8
#define PR_BYTES_PER_WORD 4
#define PR_BYTES_PER_DWORD 8
#define PR_BYTES_PER_WORD_LOG2 2
#define PR_BYTES_PER_DWORD_LOG2 3
#define PR_BITS_PER_BYTE 8
#define PR_BITS_PER_SHORT 16
#define PR_BITS_PER_INT 32
#define PR_BITS_PER_INT64 64
#define PR_BITS_PER_LONG 32
#define PR_BITS_PER_FLOAT 32
#define PR_BITS_PER_DOUBLE 64
#define PR_BITS_PER_WORD 32
#define PR_BITS_PER_BYTE_LOG2 3
#define PR_BITS_PER_SHORT_LOG2 4
#define PR_BITS_PER_INT_LOG2 5
#define PR_BITS_PER_INT64_LOG2 6
#define PR_BITS_PER_LONG_LOG2 5
#define PR_BITS_PER_FLOAT_LOG2 5
#define PR_BITS_PER_DOUBLE_LOG2 6
#define PR_BITS_PER_WORD_LOG2 5
#define PR_ALIGN_OF_SHORT 2
#define PR_ALIGN_OF_INT 4
#define PR_ALIGN_OF_LONG 4
#define PR_ALIGN_OF_INT64 4
#define PR_ALIGN_OF_FLOAT 4
#define PR_ALIGN_OF_DOUBLE 4
#define PR_ALIGN_OF_POINTER 4
#ifndef NO_NSPR_10_SUPPORT
#define BYTES_PER_BYTE PR_BYTES_PER_BYTE
#define BYTES_PER_SHORT PR_BYTES_PER_SHORT
#define BYTES_PER_INT PR_BYTES_PER_INT
#define BYTES_PER_INT64 PR_BYTES_PER_INT64
#define BYTES_PER_LONG PR_BYTES_PER_LONG
#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT
#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE
#define BYTES_PER_WORD PR_BYTES_PER_WORD
#define BYTES_PER_DWORD PR_BYTES_PER_DWORD
#define BITS_PER_BYTE PR_BITS_PER_BYTE
#define BITS_PER_SHORT PR_BITS_PER_SHORT
#define BITS_PER_INT PR_BITS_PER_INT
#define BITS_PER_INT64 PR_BITS_PER_INT64
#define BITS_PER_LONG PR_BITS_PER_LONG
#define BITS_PER_FLOAT PR_BITS_PER_FLOAT
#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE
#define BITS_PER_WORD PR_BITS_PER_WORD
#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2
#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2
#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2
#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2
#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2
#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2
#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2
#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2
#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT
#define ALIGN_OF_INT PR_ALIGN_OF_INT
#define ALIGN_OF_LONG PR_ALIGN_OF_LONG
#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64
#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT
#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE
#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER
#define ALIGN_OF_WORD PR_ALIGN_OF_WORD
#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2
#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2
#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2
#endif /* NO_NSPR_10_SUPPORT */
#endif /* nspr_cpucfg___ */

144
nsprpub/pr/include/md/_darwin.h Normal file
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@ -0,0 +1,144 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nspr_rhapsody_defs_h___
#define nspr_rhapsody_defs_h___
#include <sys/syscall.h>
#define PR_LINKER_ARCH "rhapsody"
#define _PR_SI_SYSNAME "RHAPSODY"
#ifdef i386
#define _PR_SI_ARCHITECTURE "x86"
#else
#define _PR_SI_ARCHITECTURE "ppc"
#endif
#define PR_DLL_SUFFIX ".dylib"
#define _PR_VMBASE 0x30000000
#define _PR_STACK_VMBASE 0x50000000
#define _MD_DEFAULT_STACK_SIZE 65536L
#define _MD_MMAP_FLAGS MAP_PRIVATE
#undef HAVE_STACK_GROWING_UP
#define HAVE_WEAK_MALLOC_SYMBOLS
/* do this until I figure out the rhapsody dll stuff. */
#define HAVE_DLL
#define USE_RLD
#define _PR_HAVE_SOCKADDR_LEN
#define USE_SETJMP
#include <setjmp.h>
#define PR_CONTEXT_TYPE jmp_buf
#define CONTEXT(_th) ((_th)->md.context)
#define _MD_GET_SP(_th) (_th)->md.context[2]
#define PR_NUM_GCREGS _JBLEN
/*
** Initialize a thread context to run "_main()" when started
*/
#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
{ \
*status = PR_TRUE; \
if (setjmp(CONTEXT(_thread))) { \
_main(); \
} \
_MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 128); \
}
#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 */
struct _MDThread {
PR_CONTEXT_TYPE context;
int id;
int errcode;
};
struct _MDThreadStack {
PRInt8 notused;
};
struct _MDLock {
PRInt8 notused;
};
struct _MDSemaphore {
PRInt8 notused;
};
struct _MDCVar {
PRInt8 notused;
};
struct _MDSegment {
PRInt8 notused;
};
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)
#define _MD_EARLY_INIT _MD_EarlyInit
#define _MD_FINAL_INIT _PR_UnixInit
#define _MD_GET_INTERVAL _PR_UNIX_GetInterval
#define _MD_INTERVAL_PER_SEC _PR_UNIX_TicksPerSecond
/*
* 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)
#endif /* nspr_rhapsody_defs_h___ */

119
nsprpub/pr/include/md/_rhapsody.cfg Normal file
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@ -0,0 +1,119 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nspr_cpucfg___
#define nspr_cpucfg___
#ifndef XP_UNIX
#define XP_UNIX
#endif
#ifndef RHAPOSDY
#define RHAPOSDY
#endif
#undef IS_LITTLE_ENDIAN
#define IS_BIG_ENDIAN 1
#define HAVE_LONG_LONG
#undef HAVE_ALIGNED_DOUBLES
#define HAVE_ALIGNED_LONGLONGS 1
#define PR_BYTES_PER_BYTE 1
#define PR_BYTES_PER_SHORT 2
#define PR_BYTES_PER_INT 4
#define PR_BYTES_PER_INT64 8
#define PR_BYTES_PER_LONG 4
#define PR_BYTES_PER_FLOAT 4
#define PR_BYTES_PER_DOUBLE 8
#define PR_BYTES_PER_WORD 4
#define PR_BYTES_PER_DWORD 8
#define PR_BYTES_PER_WORD_LOG2 2
#define PR_BYTES_PER_DWORD_LOG2 3
#define PR_BITS_PER_BYTE 8
#define PR_BITS_PER_SHORT 16
#define PR_BITS_PER_INT 32
#define PR_BITS_PER_INT64 64
#define PR_BITS_PER_LONG 32
#define PR_BITS_PER_FLOAT 32
#define PR_BITS_PER_DOUBLE 64
#define PR_BITS_PER_WORD 32
#define PR_BITS_PER_BYTE_LOG2 3
#define PR_BITS_PER_SHORT_LOG2 4
#define PR_BITS_PER_INT_LOG2 5
#define PR_BITS_PER_INT64_LOG2 6
#define PR_BITS_PER_LONG_LOG2 5
#define PR_BITS_PER_FLOAT_LOG2 5
#define PR_BITS_PER_DOUBLE_LOG2 6
#define PR_BITS_PER_WORD_LOG2 5
#define PR_ALIGN_OF_SHORT 2
#define PR_ALIGN_OF_INT 4
#define PR_ALIGN_OF_LONG 4
#define PR_ALIGN_OF_INT64 4
#define PR_ALIGN_OF_FLOAT 4
#define PR_ALIGN_OF_DOUBLE 4
#define PR_ALIGN_OF_POINTER 4
#ifndef NO_NSPR_10_SUPPORT
#define BYTES_PER_BYTE PR_BYTES_PER_BYTE
#define BYTES_PER_SHORT PR_BYTES_PER_SHORT
#define BYTES_PER_INT PR_BYTES_PER_INT
#define BYTES_PER_INT64 PR_BYTES_PER_INT64
#define BYTES_PER_LONG PR_BYTES_PER_LONG
#define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT
#define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE
#define BYTES_PER_WORD PR_BYTES_PER_WORD
#define BYTES_PER_DWORD PR_BYTES_PER_DWORD
#define BITS_PER_BYTE PR_BITS_PER_BYTE
#define BITS_PER_SHORT PR_BITS_PER_SHORT
#define BITS_PER_INT PR_BITS_PER_INT
#define BITS_PER_INT64 PR_BITS_PER_INT64
#define BITS_PER_LONG PR_BITS_PER_LONG
#define BITS_PER_FLOAT PR_BITS_PER_FLOAT
#define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE
#define BITS_PER_WORD PR_BITS_PER_WORD
#define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2
#define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2
#define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2
#define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2
#define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2
#define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2
#define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2
#define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2
#define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT
#define ALIGN_OF_INT PR_ALIGN_OF_INT
#define ALIGN_OF_LONG PR_ALIGN_OF_LONG
#define ALIGN_OF_INT64 PR_ALIGN_OF_INT64
#define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT
#define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE
#define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER
#define ALIGN_OF_WORD PR_ALIGN_OF_WORD
#define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2
#define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2
#define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2
#endif /* NO_NSPR_10_SUPPORT */
#endif /* nspr_cpucfg___ */

144
nsprpub/pr/include/md/_rhapsody.h Normal file
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@ -0,0 +1,144 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nspr_rhapsody_defs_h___
#define nspr_rhapsody_defs_h___
#include <sys/syscall.h>
#define PR_LINKER_ARCH "rhapsody"
#define _PR_SI_SYSNAME "RHAPSODY"
#ifdef i386
#define _PR_SI_ARCHITECTURE "x86"
#else
#define _PR_SI_ARCHITECTURE "ppc"
#endif
#define PR_DLL_SUFFIX ".dylib"
#define _PR_VMBASE 0x30000000
#define _PR_STACK_VMBASE 0x50000000
#define _MD_DEFAULT_STACK_SIZE 65536L
#define _MD_MMAP_FLAGS MAP_PRIVATE
#undef HAVE_STACK_GROWING_UP
#define HAVE_WEAK_MALLOC_SYMBOLS
/* do this until I figure out the rhapsody dll stuff. */
#define HAVE_DLL
#define USE_RLD
#define _PR_HAVE_SOCKADDR_LEN
#define USE_SETJMP
#include <setjmp.h>
#define PR_CONTEXT_TYPE jmp_buf
#define CONTEXT(_th) ((_th)->md.context)
#define _MD_GET_SP(_th) (_th)->md.context[2]
#define PR_NUM_GCREGS _JBLEN
/*
** Initialize a thread context to run "_main()" when started
*/
#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
{ \
*status = PR_TRUE; \
if (setjmp(CONTEXT(_thread))) { \
_main(); \
} \
_MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 128); \
}
#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 */
struct _MDThread {
PR_CONTEXT_TYPE context;
int id;
int errcode;
};
struct _MDThreadStack {
PRInt8 notused;
};
struct _MDLock {
PRInt8 notused;
};
struct _MDSemaphore {
PRInt8 notused;
};
struct _MDCVar {
PRInt8 notused;
};
struct _MDSegment {
PRInt8 notused;
};
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)
#define _MD_EARLY_INIT _MD_EarlyInit
#define _MD_FINAL_INIT _PR_UnixInit
#define _MD_GET_INTERVAL _PR_UNIX_GetInterval
#define _MD_INTERVAL_PER_SEC _PR_UNIX_TicksPerSecond
/*
* 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)
#endif /* nspr_rhapsody_defs_h___ */

4
nsprpub/pr/include/md/_unixos.h
View File

@ -49,7 +49,7 @@
|| defined(UNIXWARE) || defined(NCR) || defined(SNI) || defined(NEC) \
|| defined(BSDI) || defined(SONY)
#include <sys/select.h>
#elif defined(SUNOS4) || defined(SCO) || defined(FREEBSD)
#elif defined(SUNOS4) || defined(SCO) || defined(FREEBSD) || defined(RHAPSODY)
#include <sys/types.h>
#elif defined(LINUX)
#include <sys/time.h>
@ -156,7 +156,7 @@ extern void _MD_unix_init_running_cpu(struct _PRCPU *cpu);
** work - it just means that we don't really have a functional
** redzone.
*/
#if defined(DEBUG)
#if defined(DEBUG) && !defined(RHAPSODY)
#if !defined(SOLARIS)
#include <string.h> /* for memset() */
#define _MD_INIT_STACK(ts,REDZONE) \

3
nsprpub/pr/include/md/prosdep.h
View File

@ -74,6 +74,9 @@ PR_BEGIN_EXTERN_C
#elif defined(OSF1)
#include "md/_osf1.h"
#elif defined(RHAPSODY)
#include "md/_rhapsody.h"
#elif defined(SOLARIS)
#include "md/_solaris.h"

1
nsprpub/pr/include/private/primpl.h
View File

@ -1470,6 +1470,7 @@ extern PRBool _pr_ipv6_enabled; /* defined in prnetdb.c */
&& (!defined(HPUX) || !defined(_PR_PTHREADS)) \
&& (!defined(IRIX) || !defined(_PR_PTHREADS)) \
&& (!defined(LINUX) || !defined(_PR_PTHREADS)) \
&& (!defined(RHAPSODY)) \
&& !defined(PURIFY) \
&& !(defined (UNIXWARE) && defined (USE_SVR4_THREADS))
#define _PR_OVERRIDE_MALLOC

45
nsprpub/pr/src/linking/prlink.c
View File

@ -32,6 +32,10 @@
#include <dlfcn.h>
#elif defined(USE_HPSHL)
#include <dl.h>
#elif defined(USE_RLD)
#include <fcntl.h>
#include <streams/streams.h>
#include <mach-o/rld.h>
#endif
/* Define this on systems which don't have it (AIX) */
@ -62,6 +66,9 @@ struct PRLibrary {
#ifdef XP_UNIX
#if defined(USE_HPSHL)
shl_t dlh;
#elif defined(USE_RLD)
NXStream* dlh;
int rld_fd;
#else
void* dlh;
#endif
@ -75,14 +82,14 @@ static char* _pr_currentLibPath = NULL;
/************************************************************************/
#if ( !defined(USE_DLFCN) && !defined(HAVE_STRERROR) ) || defined(HPUX) || defined(BSDI) || defined(LINUX)
#if !defined(USE_DLFCN) && !defined(HAVE_STRERROR)
static char* errStrBuf = NULL;
#define ERR_STR_BUF_LENGTH 20
static char* errno_string(PRIntn oserr)
{
if (errStrBuf == NULL)
errStrBuf = PR_MALLOC(ERR_STR_BUF_LENGTH);
PR_snprintf(errStrBuf, ERR_STR_BUF_LENGTH, "error %ld", oserr);
PR_snprintf(errStrBuf, ERR_STR_BUF_LENGTH, "error %d", oserr);
return errStrBuf;
}
#endif
@ -95,21 +102,13 @@ static void DLLErrorInternal(PRIntn oserr)
*/
{
const char *error = NULL;
#ifdef HAVE_DLL
# ifdef USE_DLFCN
error = dlerror(); /* $$$ That'll be wrong some of the time - AOF */
# elif defined(USE_HPSHL)
# ifdef HAVE_STRERROR
error = strerror(oserr); /* This should be okay */
# else
error = errno_string(oserr);
# endif /* HAVE_STRERROR */
# else
error = errno_string(oserr);
# endif
#ifdef USE_DLFCN
error = dlerror(); /* $$$ That'll be wrong some of the time - AOF */
#elif defined(HAVE_STRERROR)
error = strerror(oserr); /* this should be okay */
#else
error = errno_string(oserr);
#endif /* HAVE_DLL */
#endif
if (NULL != error)
PR_SetErrorText(strlen(error), error);
} /* DLLErrorInternal */
@ -167,6 +166,8 @@ void _PR_InitLinker(void)
#elif defined(USE_HPSHL)
h = NULL;
/* don't abort with this NULL */
#elif defined(USE_RLD)
h = NULL; /* XXXX toshok */
#else
#error no dll strategy
#endif /* USE_DLFCN */
@ -279,7 +280,7 @@ PR_GetLibraryPath()
#endif
#ifdef XP_UNIX
#if defined USE_DLFCN
#if defined USE_DLFCN || defined USE_RLD
{
char *home;
char *local;
@ -640,6 +641,11 @@ PR_LoadLibrary(const char *name)
* with BIND_DEFERRED, so we have to use the BIND_IMMEDIATE flag.
*/
shl_t h = shl_load(name, BIND_IMMEDIATE | DYNAMIC_PATH, 0L);
#elif defined(USE_RLD)
int fd = open(name, O_RDONLY);
NXStream *h = NXOpenFile(fd, NX_READONLY);
lm->rld_fd = fd;
#else
#error Configuration error
#endif
@ -706,6 +712,10 @@ PR_UnloadLibrary(PRLibrary *lib)
result = dlclose(lib->dlh);
#elif defined(USE_HPSHL)
result = shl_unload(lib->dlh);
#elif defined(USE_RLD)
result = rld_unload(lib->dlh);
NXClose(lib->dlh);
close(lib->rld_fd);
#else
#error Configuration error
#endif
@ -816,6 +826,9 @@ pr_FindSymbolInLib(PRLibrary *lm, const char *name)
#elif defined(USE_HPSHL)
if (shl_findsym(&lm->dlh, name, TYPE_PROCEDURE, &f) == -1)
f = NULL;
#elif defined(USE_RLD)
if (rld_lookup(lm->dlh, name, (unsigned long*)&f) == -1)
f = NULL;
#endif
#endif /* HAVE_DLL */
#endif /* XP_UNIX */

2
nsprpub/pr/src/md/prosdep.c
View File

@ -42,7 +42,7 @@ static void GetPageSize(void)
/* Get page size */
#ifdef XP_UNIX
#if defined SUNOS4 || defined LINUX || defined BSDI || defined AIX \
|| defined FREEBSD
|| defined FREEBSD || defined RHAPSODY
_pr_pageSize = getpagesize();
#elif defined(HPUX)
/* I have no idea. Don't get me started. --Rob */

7
nsprpub/pr/src/md/unix/Makefile
View File

@ -81,6 +81,10 @@ RELIANTUNIX_CSRCS = \
reliantunix.c \
$(NULL)
RHAPSODY_CSRCS = \
rhapsody.c \
$(NULL)
NEC_CSRCS = \
nec.c \
$(NULL)
@ -137,6 +141,9 @@ endif
ifeq ($(OS_ARCH),SINIX)
CSRCS += $(RELIANTUNIX_CSRCS)
endif
ifeq ($(OS_ARCH),Rhapsody)
CSRCS += $(RHAPSODY_CSRCS)
endif
ifeq ($(OS_ARCH),NEC)
CSRCS += $(NEC_CSRCS)
endif

100
nsprpub/pr/src/md/unix/darwin.c Normal file
View File

@ -0,0 +1,100 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "primpl.h"
#include <signal.h>
void _MD_EarlyInit(void)
{
/*
* Ignore FPE because coercion of a NaN to an int causes SIGFPE
* to be raised.
*/
struct sigaction act;
act.sa_handler = SIG_IGN;
sigemptyset(&act.sa_mask);
act.sa_flags = SA_RESTART;
sigaction(SIGFPE, &act, 0);
}
PRWord *_MD_HomeGCRegisters(PRThread *t, int isCurrent, int *np)
{
#ifndef _PR_PTHREADS
if (isCurrent) {
(void) setjmp(CONTEXT(t));
}
*np = sizeof(CONTEXT(t)) / sizeof(PRWord);
return (PRWord *) CONTEXT(t);
#else
*np = 0;
return NULL;
#endif
}
#ifndef _PR_PTHREADS
void
_MD_SET_PRIORITY(_MDThread *thread, PRUintn newPri)
{
return;
}
PRStatus
_MD_InitializeThread(PRThread *thread)
{
return PR_SUCCESS;
}
PRStatus
_MD_WAIT(PRThread *thread, PRIntervalTime ticks)
{
PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
_PR_MD_SWITCH_CONTEXT(thread);
return PR_SUCCESS;
}
PRStatus
_MD_WAKEUP_WAITER(PRThread *thread)
{
if (thread) {
PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
}
return PR_SUCCESS;
}
/* These functions should not be called for OSF1 */
void
_MD_YIELD(void)
{
PR_NOT_REACHED("_MD_YIELD should not be called for OSF1.");
}
PRStatus
_MD_CREATE_THREAD(
PRThread *thread,
void (*start) (void *),
PRThreadPriority priority,
PRThreadScope scope,
PRThreadState state,
PRUint32 stackSize)
{
PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for OSF1.");
return PR_FAILURE;
}
#endif /* ! _PR_PTHREADS */

6
nsprpub/pr/src/md/unix/freebsd.c
View File

@ -78,11 +78,11 @@ _MD_WAKEUP_WAITER(PRThread *thread)
return PR_SUCCESS;
}
/* These functions should not be called for OSF1 */
/* These functions should not be called for FreeBSD */
void
_MD_YIELD(void)
{
PR_NOT_REACHED("_MD_YIELD should not be called for OSF1.");
PR_NOT_REACHED("_MD_YIELD should not be called for FreeBSD.");
}
PRStatus
@ -94,7 +94,7 @@ _MD_CREATE_THREAD(
PRThreadState state,
PRUint32 stackSize)
{
PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for OSF1.");
PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for FreeBSD.");
return PR_FAILURE;
}
#endif /* ! _PR_PTHREADS */

7
nsprpub/pr/src/md/unix/objs.mk
View File

@ -73,6 +73,10 @@ RELIANTUNIX_CSRCS = \
reliantunix.c \
$(NULL)
RHAPSODY_CSRCS = \
rhapsody.c \
$(NULL)
NEC_CSRCS = \
nec.c \
$(NULL)
@ -130,6 +134,9 @@ endif
ifeq ($(OS_ARCH),SINIX)
CSRCS += $(RELIANTUNIX_CSRCS)
endif
ifeq ($(OS_ARCH),Rhapsody)
CSRCS += $(RHAPSODY_CSRCS)
endif
ifeq ($(OS_ARCH),NEC)
CSRCS += $(NEC_CSRCS)
endif

100
nsprpub/pr/src/md/unix/rhapsody.c Normal file
View File

@ -0,0 +1,100 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "primpl.h"
#include <signal.h>
void _MD_EarlyInit(void)
{
/*
* Ignore FPE because coercion of a NaN to an int causes SIGFPE
* to be raised.
*/
struct sigaction act;
act.sa_handler = SIG_IGN;
sigemptyset(&act.sa_mask);
act.sa_flags = SA_RESTART;
sigaction(SIGFPE, &act, 0);
}
PRWord *_MD_HomeGCRegisters(PRThread *t, int isCurrent, int *np)
{
#ifndef _PR_PTHREADS
if (isCurrent) {
(void) setjmp(CONTEXT(t));
}
*np = sizeof(CONTEXT(t)) / sizeof(PRWord);
return (PRWord *) CONTEXT(t);
#else
*np = 0;
return NULL;
#endif
}
#ifndef _PR_PTHREADS
void
_MD_SET_PRIORITY(_MDThread *thread, PRUintn newPri)
{
return;
}
PRStatus
_MD_InitializeThread(PRThread *thread)
{
return PR_SUCCESS;
}
PRStatus
_MD_WAIT(PRThread *thread, PRIntervalTime ticks)
{
PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
_PR_MD_SWITCH_CONTEXT(thread);
return PR_SUCCESS;
}
PRStatus
_MD_WAKEUP_WAITER(PRThread *thread)
{
if (thread) {
PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE));
}
return PR_SUCCESS;
}
/* These functions should not be called for OSF1 */
void
_MD_YIELD(void)
{
PR_NOT_REACHED("_MD_YIELD should not be called for OSF1.");
}
PRStatus
_MD_CREATE_THREAD(
PRThread *thread,
void (*start) (void *),
PRThreadPriority priority,
PRThreadScope scope,
PRThreadState state,
PRUint32 stackSize)
{
PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for OSF1.");
return PR_FAILURE;
}
#endif /* ! _PR_PTHREADS */

2
nsprpub/pr/src/md/unix/unix.c
View File

@ -48,7 +48,7 @@
|| defined(SUNOS4) || defined(NCR)
#define _PRSockLen_t int
#elif (defined(AIX) && !defined(AIX4_1)) || defined(FREEBSD) \
|| defined(UNIXWARE)
|| defined(UNIXWARE) || defined(RHAPSODY)
#define _PRSockLen_t size_t
#else
#error "Cannot determine architecture"

14
nsprpub/pr/src/md/unix/unix_errors.c
View File

@ -160,7 +160,7 @@ void _MD_unix_map_unlink_error(int err)
case EROFS:
PR_SetError(PR_READ_ONLY_FILESYSTEM_ERROR, err);
break;
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
PR_SetError(PR_REMOTE_FILE_ERROR, err);
@ -185,7 +185,7 @@ void _MD_unix_map_stat_error(int err)
PR_SetError(PR_PENDING_INTERRUPT_ERROR, err);
break;
case ETIMEDOUT:
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
#endif
@ -278,7 +278,7 @@ void _MD_unix_map_rename_error(int err)
case ELOOP:
PR_SetError(PR_LOOP_ERROR, err);
break;
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
PR_SetError(PR_REMOTE_FILE_ERROR, err);
@ -329,7 +329,7 @@ void _MD_unix_map_access_error(int err)
case ELOOP:
PR_SetError(PR_LOOP_ERROR, err);
break;
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
#endif
@ -395,7 +395,7 @@ void _MD_unix_map_mkdir_error(int err)
case EIO:
PR_SetError(PR_IO_ERROR, err);
break;
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
PR_SetError(PR_REMOTE_FILE_ERROR, err);
@ -432,7 +432,7 @@ void _MD_unix_map_rmdir_error(int err)
case ELOOP:
PR_SetError(PR_LOOP_ERROR, err);
break;
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
#endif
@ -1345,7 +1345,7 @@ void _MD_unix_map_open_error(int err)
PR_SetError(PR_NO_ACCESS_RIGHTS_ERROR, err);
break;
case ETIMEDOUT:
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(OSF1) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
case EMULTIHOP:
case ENOLINK:
#endif

4
nsprpub/pr/src/md/unix/uxwrap.c
View File

@ -296,10 +296,10 @@ int select(int width, fd_set *rd, fd_set *wr, fd_set *ex, struct timeval *tv)
}
/*
* Linux, BSDI, and FreeBSD don't have poll()
* Linux, BSDI, FreeBSD, and Rhapsody don't have poll().
*/
#if !defined(LINUX) && !defined(FREEBSD) && !defined(BSDI)
#if !defined(LINUX) && !defined(FREEBSD) && !defined(BSDI) && !defined(RHAPSODY)
/*
*-----------------------------------------------------------------------

2
nsprpub/pr/src/memory/prseg.c
View File

@ -149,6 +149,7 @@ PR_IMPLEMENT(void) PR_MapSegment(PRSegment *seg, PRSegmentAccess how)
seg->access = how;
#ifdef XP_UNIX
#ifndef RHAPSODY
if (seg->flags & _PR_SEG_VM) {
int prot;
switch (how) {
@ -165,6 +166,7 @@ PR_IMPLEMENT(void) PR_MapSegment(PRSegment *seg, PRSegmentAccess how)
(void) mprotect(seg->vaddr, seg->size, prot);
}
#endif
#endif
}
/*