--- /dev/null
+diff -durN nspr-4.4.1.orig/mozilla/nsprpub/configure nspr-4.4.1/mozilla/nsprpub/configure
+--- nspr-4.4.1.orig/mozilla/nsprpub/configure 2003-11-25 01:09:04.000000000 +0100
++++ nspr-4.4.1/mozilla/nsprpub/configure 2005-01-01 00:41:55.973908344 +0100
+@@ -3729,6 +3729,9 @@
+ ia64)
+ PR_MD_ASFILES=os_Linux_ia64.s
+ ;;
++ x86_64)
++ PR_MD_ASFILES=os_Linux_x86_64.s
++ ;;
+ m68k)
+ CFLAGS="$CFLAGS -m68020-60"
+ CXXFLAGS="$CXXFLAGS -m68020-60"
+diff -durN nspr-4.4.1.orig/mozilla/nsprpub/configure.in nspr-4.4.1/mozilla/nsprpub/configure.in
+--- nspr-4.4.1.orig/mozilla/nsprpub/configure.in 2005-01-01 00:36:47.000000000 +0100
++++ nspr-4.4.1/mozilla/nsprpub/configure.in 2005-01-01 00:41:55.971908648 +0100
+@@ -1218,6 +1218,9 @@
+ ia64)
+ PR_MD_ASFILES=os_Linux_ia64.s
+ ;;
++ x86_64)
++ PR_MD_ASFILES=os_Linux_x86_64.s
++ ;;
+ m68k)
+ CFLAGS="$CFLAGS -m68020-60"
+ CXXFLAGS="$CXXFLAGS -m68020-60"
+diff -durN nspr-4.4.1.orig/mozilla/nsprpub/pr/include/md/_linux.cfg nspr-4.4.1/mozilla/nsprpub/pr/include/md/_linux.cfg
+--- nspr-4.4.1.orig/mozilla/nsprpub/pr/include/md/_linux.cfg 2003-01-23 18:03:19.000000000 +0100
++++ nspr-4.4.1/mozilla/nsprpub/pr/include/md/_linux.cfg 2005-01-01 00:41:55.968909104 +0100
+@@ -182,6 +182,52 @@
+ #define PR_BYTES_PER_WORD_LOG2 3
+ #define PR_BYTES_PER_DWORD_LOG2 3
+
++#elif defined(__x86_64__)
++
++#define IS_LITTLE_ENDIAN 1
++#undef IS_BIG_ENDIAN
++#define IS_64
++
++#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 8
++#define PR_BYTES_PER_FLOAT 4
++#define PR_BYTES_PER_DOUBLE 8
++#define PR_BYTES_PER_WORD 8
++#define PR_BYTES_PER_DWORD 8
++
++#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 64
++#define PR_BITS_PER_FLOAT 32
++#define PR_BITS_PER_DOUBLE 64
++#define PR_BITS_PER_WORD 64
++
++#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 6
++#define PR_BITS_PER_FLOAT_LOG2 5
++#define PR_BITS_PER_DOUBLE_LOG2 6
++#define PR_BITS_PER_WORD_LOG2 6
++
++#define PR_ALIGN_OF_SHORT 2
++#define PR_ALIGN_OF_INT 4
++#define PR_ALIGN_OF_LONG 8
++#define PR_ALIGN_OF_INT64 8
++#define PR_ALIGN_OF_FLOAT 4
++#define PR_ALIGN_OF_DOUBLE 8
++#define PR_ALIGN_OF_POINTER 8
++#define PR_ALIGN_OF_WORD 8
++
++#define PR_BYTES_PER_WORD_LOG2 3
++#define PR_BYTES_PER_DWORD_LOG2 3
++
+ #elif defined(__mc68000__)
+
+ #undef IS_LITTLE_ENDIAN
+diff -durN nspr-4.4.1.orig/mozilla/nsprpub/pr/include/md/_linux.h nspr-4.4.1/mozilla/nsprpub/pr/include/md/_linux.h
+--- nspr-4.4.1.orig/mozilla/nsprpub/pr/include/md/_linux.h 2003-01-23 18:03:19.000000000 +0100
++++ nspr-4.4.1/mozilla/nsprpub/pr/include/md/_linux.h 2005-01-01 00:41:55.968909104 +0100
+@@ -49,6 +49,8 @@
+ #define _PR_SI_ARCHITECTURE "alpha"
+ #elif defined(__ia64__)
+ #define _PR_SI_ARCHITECTURE "ia64"
++#elif defined(__x86_64__)
++#define _PR_SI_ARCHITECTURE "x86-64"
+ #elif defined(__mc68000__)
+ #define _PR_SI_ARCHITECTURE "m68k"
+ #elif defined(__sparc__)
+@@ -107,6 +109,19 @@
+ #define _MD_ATOMIC_SET _PR_ia64_AtomicSet
+ #endif
+
++#if defined(__x86_64__)
++#define _PR_HAVE_ATOMIC_OPS
++#define _MD_INIT_ATOMIC()
++extern PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val);
++#define _MD_ATOMIC_INCREMENT _PR_x86_64_AtomicIncrement
++extern PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val);
++#define _MD_ATOMIC_DECREMENT _PR_x86_64_AtomicDecrement
++extern PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val);
++#define _MD_ATOMIC_ADD _PR_x86_64_AtomicAdd
++extern PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval);
++#define _MD_ATOMIC_SET _PR_x86_64_AtomicSet
++#endif
++
+ #define USE_SETJMP
+ #if defined(__GLIBC__) && __GLIBC__ >= 2
+ #define _PR_POLL_AVAILABLE
+diff -durN nspr-4.4.1.orig/mozilla/nsprpub/pr/src/io/prprf.c nspr-4.4.1/mozilla/nsprpub/pr/src/io/prprf.c
+--- nspr-4.4.1.orig/mozilla/nsprpub/pr/src/io/prprf.c 2003-01-23 18:03:22.000000000 +0100
++++ nspr-4.4.1/mozilla/nsprpub/pr/src/io/prprf.c 2005-01-01 00:41:55.969908952 +0100
+@@ -51,7 +51,10 @@
+ ** Note: on some platforms va_list is defined as an array,
+ ** and requires array notation.
+ */
+-#if (defined(LINUX) && defined(__powerpc__)) || \
++#if (defined(LINUX) && defined(__x86_64__))
++#include <stdarg.h>
++#define VARARGS_ASSIGN(foo, bar) __va_copy((foo), (bar))
++#elif (defined(LINUX) && defined(__powerpc__)) || \
+ (defined(LINUX) && defined(__s390__)) || \
+ (defined(LINUX) && defined(__s390x__)) || \
+ defined(WIN16) || defined(QNX) || \
+diff -durN nspr-4.4.1.orig/mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s nspr-4.4.1/mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s
+--- nspr-4.4.1.orig/mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s 1970-01-01 01:00:00.000000000 +0100
++++ nspr-4.4.1/mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s 2005-01-01 00:41:55.969908952 +0100
+@@ -0,0 +1,91 @@
++/ -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
++/
++/ The contents of this file are subject to the Mozilla Public
++/ License Version 1.1 (the "License"); you may not use this file
++/ except in compliance with the License. You may obtain a copy of
++/ the License at http://www.mozilla.org/MPL/
++/
++/ Software distributed under the License is distributed on an "AS
++/ IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++/ implied. See the License for the specific language governing
++/ rights and limitations under the License.
++/
++/ The Original Code is the Netscape Portable Runtime (NSPR).
++/
++/ The Initial Developer of the Original Code is Netscape
++/ Communications Corporation. Portions created by Netscape are
++/ Copyright (C) 2000 Netscape Communications Corporation. All
++/ Rights Reserved.
++/
++/ Contributor(s):
++/
++/ Alternatively, the contents of this file may be used under the
++/ terms of the GNU General Public License Version 2 or later (the
++/ "GPL"), in which case the provisions of the GPL are applicable
++/ instead of those above. If you wish to allow use of your
++/ version of this file only under the terms of the GPL and not to
++/ allow others to use your version of this file under the MPL,
++/ indicate your decision by deleting the provisions above and
++/ replace them with the notice and other provisions required by
++/ the GPL. If you do not delete the provisions above, a recipient
++/ may use your version of this file under either the MPL or the
++/ GPL.
++/
++
++/ PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val)
++/
++/ Atomically increment the integer pointed to by 'val' and return
++/ the result of the increment.
++/
++ .text
++ .globl _PR_x86_64_AtomicIncrement
++ .align 4
++_PR_x86_64_AtomicIncrement:
++ movl $1, %eax
++ lock
++ xaddl %eax, (%rdi)
++ incl %eax
++ ret
++
++/ PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val)
++/
++/ Atomically decrement the integer pointed to by 'val' and return
++/ the result of the decrement.
++/
++ .text
++ .globl _PR_x86_64_AtomicDecrement
++ .align 4
++_PR_x86_64_AtomicDecrement:
++ movl $-1, %eax
++ lock
++ xaddl %eax, (%rdi)
++ decl %eax
++ ret
++
++/ PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval)
++/
++/ Atomically set the integer pointed to by 'val' to the new
++/ value 'newval' and return the old value.
++ .text
++ .globl _PR_x86_64_AtomicSet
++ .align 4
++_PR_x86_64_AtomicSet:
++ movl %esi, %eax
++ lock
++ xchgl %eax, (%rdi)
++ ret
++
++/ PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val)
++/
++/ Atomically add 'val' to the integer pointed to by 'ptr'
++/ and return the result of the addition.
++/
++ .text
++ .globl _PR_x86_64_AtomicAdd
++ .align 4
++_PR_x86_64_AtomicAdd:
++ movl %esi, %eax
++ lock
++ xaddl %eax, (%rdi)
++ addl %esi, %eax
++ ret
projects / packages / nspr.git / commitdiff