Emmanuel Maillard : loader: Reserve memory area on Darwin (
based on Steve Zellers patch).
Alexandre Julliard
julliard at wine.codeweavers.com
Wed Feb 15 07:01:44 CST 2006
Module: wine
Branch: refs/heads/master
Commit: aaae6606cbda69b29de16faa7d2de6be561b2481
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=aaae6606cbda69b29de16faa7d2de6be561b2481
Author: Emmanuel Maillard <mahanuu at opendarwin.org>
Date: Wed Feb 15 13:52:02 2006 +0100
loader: Reserve memory area on Darwin (based on Steve Zellers patch).
---
configure | 13 +++----------
configure.ac | 7 +------
libs/wine/Makefile.in | 2 +-
loader/main.c | 13 +++++++++++++
4 files changed, 18 insertions(+), 17 deletions(-)
diff --git a/configure b/configure
index 6ac3e97..493f0d3 100755
--- a/configure
+++ b/configure
@@ -311,7 +311,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS DLLDEFS build build_cpu build_vendor build_os host host_cpu host_vendor host_os WIN16_FILES WIN16_INSTALL SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CPPBIN ac_ct_CPPBIN TOOLSDIR CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LEX LEXLIB LEX_OUTPUT_ROOT XLEX BISON AS ac_ct_AS LD ac_ct_LD AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP WINDRES ac_ct_WINDRES LN_S LN EGREP LDCONFIG INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LINT LINTFLAGS FONTFORGE PKG_CONFIG PRELINK LIBPTHREAD XLIB XFILES OPENGLFILES GLU32FILES OPENGL_LIBS GLUT_LIBS GLUT32FILES NASLIBS XML2LIBS XML2INCL XSLTLIBS XSLTINCL CURSESLIBS sane_devel SANELIBS SANEINCL ICULIBS LCMSLIBS LDAPLIBS FREETYPELIBS FREETYPEINCL ft_devel ft_devel2 FONTSSUBDIRS ARTSCCONFIG ARTSLIBS ARTSINCL ESDCONFIG ESDLIBS ESDINCL ALSALIBS AUDIOIOLIBS EXTRACFLAGS BUILTINFLAG DLLEXT DLLFLAGS DLLIBS LDSHARED LDDLLFLAGS LIBEXT IMPLIBEXT DLLTOOL ac_ct_DLLTOOL DLLWRAP ac_ct_DLLWRAP LDEXECFLAGS COREFOUNDATIONLIB IOKITLIB LDLIBWINEFLAGS CROSSTEST CROSSCC CROSSWINDRES LDPATH CRTLIBS SOCKETLIBS WINE_BINARIES MAIN_BINARY LDD LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS DLLDEFS build build_cpu build_vendor build_os host host_cpu host_vendor host_os WIN16_FILES WIN16_INSTALL SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CPPBIN ac_ct_CPPBIN TOOLSDIR CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS LEX LEXLIB LEX_OUTPUT_ROOT XLEX BISON AS ac_ct_AS LD ac_ct_LD AR ac_ct_AR RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP WINDRES ac_ct_WINDRES LN_S LN EGREP LDCONFIG INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LINT LINTFLAGS FONTFORGE PKG_CONFIG PRELINK LIBPTHREAD XLIB XFILES OPENGLFILES GLU32FILES OPENGL_LIBS GLUT_LIBS GLUT32FILES NASLIBS XML2LIBS XML2INCL XSLTLIBS XSLTINCL CURSESLIBS sane_devel SANELIBS SANEINCL ICULIBS LCMSLIBS LDAPLIBS FREETYPELIBS FREETYPEINCL ft_devel ft_devel2 FONTSSUBDIRS ARTSCCONFIG ARTSLIBS ARTSINCL ESDCONFIG ESDLIBS ESDINCL ALSALIBS AUDIOIOLIBS EXTRACFLAGS BUILTINFLAG DLLEXT DLLFLAGS DLLIBS LDSHARED LDDLLFLAGS LIBEXT IMPLIBEXT DLLTOOL ac_ct_DLLTOOL DLLWRAP ac_ct_DLLWRAP LDEXECFLAGS COREFOUNDATIONLIB IOKITLIB CROSSTEST CROSSCC CROSSWINDRES LDPATH CRTLIBS SOCKETLIBS WINE_BINARIES MAIN_BINARY LDD LIBOBJS LTLIBOBJS'
ac_subst_files='MAKE_RULES MAKE_DLL_RULES MAKE_IMPLIB_RULES MAKE_TEST_RULES MAKE_LIB_RULES MAKE_PROG_RULES'
# Initialize some variables set by options.
@@ -12882,18 +12882,12 @@ echo "${ECHO_T}$ac_cv_c_dll_macho" >&6
IOKITLIB="-framework IOKit -framework CoreFoundation"
- case $host_cpu in
- *i[3456789]86*)
- LDEXECFLAGS="-image_base 0x7bf00000"
+ LDEXECFLAGS="-image_base 0x7bf00000 -Wl,-segaddr,WINE_DOS,0x00000000,-segaddr,WINE_SHARED_HEAP,0x7ffe0000"
- ;;
+ case $host_cpu in
*powerpc*)
CFLAGS="$CFLAGS -ffixed-r13"
LDDLLFLAGS="$LDDLLFLAGS -read_only_relocs warning"
- LDEXECFLAGS="-seg1addr 0x120000"
-
- LDLIBWINEFLAGS="-seg1addr 0x140000"
-
;;
esac
@@ -19863,7 +19857,6 @@ s, at ac_ct_DLLWRAP@,$ac_ct_DLLWRAP,;t t
s, at LDEXECFLAGS@,$LDEXECFLAGS,;t t
s, at COREFOUNDATIONLIB@,$COREFOUNDATIONLIB,;t t
s, at IOKITLIB@,$IOKITLIB,;t t
-s, at LDLIBWINEFLAGS@,$LDLIBWINEFLAGS,;t t
s, at CROSSTEST@,$CROSSTEST,;t t
s, at CROSSCC@,$CROSSCC,;t t
s, at CROSSWINDRES@,$CROSSWINDRES,;t t
diff --git a/configure.ac b/configure.ac
index 38d2e4f..de05da6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1020,16 +1020,11 @@ case $host_os in
dnl declare needed frameworks
AC_SUBST(COREFOUNDATIONLIB,"-framework CoreFoundation")
AC_SUBST(IOKITLIB,"-framework IOKit -framework CoreFoundation")
+ AC_SUBST(LDEXECFLAGS,["-image_base 0x7bf00000 -Wl,-segaddr,WINE_DOS,0x00000000,-segaddr,WINE_SHARED_HEAP,0x7ffe0000"])
case $host_cpu in
- *i[[3456789]]86*)
- AC_SUBST(LDEXECFLAGS,"-image_base 0x7bf00000")
- ;;
*powerpc*)
CFLAGS="$CFLAGS -ffixed-r13"
LDDLLFLAGS="$LDDLLFLAGS -read_only_relocs warning"
- dnl Relocate wine executable (FIXME: is this really needed?)
- AC_SUBST(LDEXECFLAGS,"-seg1addr 0x120000")
- AC_SUBST(LDLIBWINEFLAGS,"-seg1addr 0x140000")
;;
esac
diff --git a/libs/wine/Makefile.in b/libs/wine/Makefile.in
index 34b6400..3e77cb7 100644
--- a/libs/wine/Makefile.in
+++ b/libs/wine/Makefile.in
@@ -6,7 +6,7 @@ LIBRARY = wine
SOVERSION = 1
VERSCRIPT = $(SRCDIR)/wine.map
EXTRADEFS = -D__WINESRC__ -DBINDIR="\"$(bindir)\"" -DLIBDIR="\"$(libdir)\"" -DDLLDIR="\"$(dlldir)\""
-EXTRALIBS = $(LIBPORT) @DLLIBS@ @CRTLIBS@ @LDLIBWINEFLAGS@
+EXTRALIBS = $(LIBPORT) @DLLIBS@ @CRTLIBS@
C_SRCS = \
config.c \
diff --git a/loader/main.c b/loader/main.c
index 8880198..0998393 100644
--- a/loader/main.c
+++ b/loader/main.c
@@ -23,8 +23,21 @@
#include "wine/library.h"
#include "main.h"
+#ifdef __APPLE__
+asm(".zerofill WINE_DOS, WINE_DOS, ___wine_dos, 0x20000000");
+asm(".zerofill WINE_SHARED_HEAP, WINE_SHARED_HEAP, ___wine_shared_heap, 0x01020000");
+extern char __wine_dos[0x20000000], __wine_shared_heap[0x01020000];
+
+static const struct wine_preload_info wine_main_preload_info[] =
+{
+ { __wine_dos, sizeof(__wine_dos) }, /* DOS area + PE exe */
+ { __wine_shared_heap, sizeof(__wine_shared_heap) }, /* shared user data + shared heap */
+ { 0, 0 } /* end of list */
+};
+#else
/* the preloader will set this variable */
const struct wine_preload_info *wine_main_preload_info = NULL;
+#endif
/**********************************************************************
* main
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