sparc solaris changes in wine
Juraj Hercek
juraj at syncad.com
Mon Oct 6 06:17:14 CDT 2003
Hello,
We've done couple of changes in wine in order to compile with gcc-3.3.1
using binutils-2.14 and run on solaris
---
mercy% uname -a
SunOS mercy 5.8 Generic_108528-19 sun4u sparc SUNW,Sun-Blade-1000
---
I'm not posting this patch to wine-patch yet, since there are couple of
things I'm not sure are solved in "correct" way. Diff file made on
2003-10-06 06:13 EST is attached. I've configured wine this way:
"./configure --without-opengl CFLAGS="-g3 -O0""
Here go my questions regarding to this files:
* dlls/x11drv/xvidmode.c
I've been just ifdeffing out anything I couldn't compile because of
missing LIBXXF86VM. Maybe original author of the code knows what
*exactly* should be ifdeffed out.
* libs/wine/port.c
Hm, good old wine_switch_to_stack() I've been changing aproximately
one year ago was changed a lot from that time. Anyways current change
I've done in this file prevents crash caused by instruction "0xfed9d100
<start_process+16>: st %i0, [%fp +0x44]" (unused function argument arg
resolves to %fp+0x44 address... (why? it's not used in that function,
maybe -g3 -O0 flags?)). Substracting 96 bytes from original stack
"emulates" ommited save instruction in wine_switch_to_stack() and
ensures, that store instruction doesn't crash. Well, I guess original
wine_switch_to_stack() code could work with older versions of gcc (very
probably with gcc-3.2)...
* programs/Makefile.in
Just removed winegdb from building - we still don't have sparc
register map (and related) defined.
* tools/bin2res.c
include <limits.h> ensures PATH_MAX used later is defined.
* tools/winebuild/import.c
This is another hack needed because of gcc-3.3.1 I guess. I don't
know if this would work also on x86 platform, but on solaris fixes
gas's "Error: operation combines symbols in different segments".
Gcc-3.3.1 compiles imports and delayed_imports into the different
sections (.data.rel.local, .data.rel), thus gas threw the error
mentioned above.
* windows/winproc.c
Finally, allignment problem on sparc platform - I've just ifdeffed
out packing includes, so structs are alligned to (default) 4 byte boundary.
I'd appreciate any comments - especially those related to gcc-3.3.1.
Regards ;-),
Juraj
-------------- next part --------------
? output.txt
? wine-solaris-20031006.diff
? dlls/comctl32/a.out
? dlls/comctl32/comctl32.spec.s
? dlls/ddraw/a.out
? dlls/ddraw/ddraw.spec.s
? tools/makedep.o.aBaiw5
? tools/winebuild.tar.gz
? tools/winebuild/ddraw.spec.s
? tools/winebuild/out.txt
? windows/winproc.ii
Index: dlls/iphlpapi/ifenum.c
===================================================================
RCS file: /home/wine/wine/dlls/iphlpapi/ifenum.c,v
retrieving revision 1.6
diff -u -r1.6 ifenum.c
--- dlls/iphlpapi/ifenum.c 5 Sep 2003 23:08:37 -0000 1.6
+++ dlls/iphlpapi/ifenum.c 6 Oct 2003 10:13:07 -0000
@@ -785,14 +785,27 @@
fd = socket(PF_INET, SOCK_DGRAM, 0);
if (fd != -1) {
+#if defined(__sparc__)
+ struct lifreq ifr;
+#else
struct ifreq ifr;
+#endif
+#if defined(__sparc__)
+ strncpy(ifr.lifr_name, name, IFNAMSIZ);
+ ifr.lifr_name[IFNAMSIZ-1] = '\0';
+#else
strncpy(ifr.ifr_name, name, IFNAMSIZ);
ifr.ifr_name[IFNAMSIZ-1] = '\0';
+#endif
if ((ioctl(fd, SIOCGIFMTU, &ifr)))
ret = ERROR_INVALID_DATA;
else {
+#if defined(__sparc__)
+ *mtu = ifr.lifr_mtu;
+#else
*mtu = ifr.ifr_mtu;
+#endif
ret = NO_ERROR;
}
}
Index: dlls/x11drv/xvidmode.c
===================================================================
RCS file: /home/wine/wine/dlls/x11drv/xvidmode.c,v
retrieving revision 1.23
diff -u -r1.23 xvidmode.c
--- dlls/x11drv/xvidmode.c 30 Sep 2003 00:31:42 -0000 1.23
+++ dlls/x11drv/xvidmode.c 6 Oct 2003 10:13:07 -0000
@@ -101,7 +101,7 @@
return 1;
}
-static Bool in_desktop_mode;
+static Bool in_desktop_mode = 0;
static const unsigned int depths[] = {8, 16, 32};
void X11DRV_XF86VM_Init(void)
@@ -454,6 +454,7 @@
#endif
}
+#ifdef HAVE_LIBXXF86VM
/* implementation of EnumDisplaySettings for XF86VM */
BOOL X11DRV_XF86VM_EnumDisplaySettingsExW( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DWORD flags)
{
@@ -492,6 +493,7 @@
TRACE("mode %ld -- not present\n", n);
return FALSE;
}
+#endif
/* implementation of ChangeDisplaySettings for XF86VM */
LONG X11DRV_XF86VM_ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode,
@@ -612,17 +614,20 @@
*/
BOOL X11DRV_EnumDisplaySettingsExW( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DWORD flags)
{
+#ifdef HAVE_LIBXXF86VM
if (dd_modes)
{
/* XVidMode */
return X11DRV_XF86VM_EnumDisplaySettingsExW(name, n, devmode, flags);
}
- else if (in_desktop_mode)
+ else
+ if (in_desktop_mode)
{
/* desktop */
return X11DRV_desktop_EnumDisplaySettingsExW(name, n, devmode, flags);
}
else
+#endif
{
/* no resolution changing */
return X11DRV_nores_EnumDisplaySettingsExW(name, n, devmode, flags);
@@ -674,6 +679,7 @@
{
TRACE("Return to original display mode\n");
}
+#ifdef HAVE_LIBXXF86VM
if (dd_modes)
{
/* XVidMode */
@@ -687,6 +693,7 @@
hwnd, flags, lpvoid );
}
else
+#endif
{
/* no resolution changing */
return X11DRV_nores_ChangeDisplaySettingsExW( devname, devmode,
Index: libs/wine/port.c
===================================================================
RCS file: /home/wine/wine/libs/wine/port.c,v
retrieving revision 1.1
diff -u -r1.1 port.c
--- libs/wine/port.c 29 Aug 2003 22:23:42 -0000 1.1
+++ libs/wine/port.c 6 Oct 2003 10:13:07 -0000
@@ -69,7 +69,7 @@
__ASM_GLOBAL_FUNC( wine_switch_to_stack,
"mov %o0, %l0\n\t" /* store first argument */
"mov %o1, %l1\n\t" /* store second argument */
- "mov %o2, %sp\n\t" /* store stack */
+ "sub %o2, 96, %sp\n\t" /* store stack */
"call %l0, 0\n\t" /* call func */
"mov %l1, %o0\n\t" /* delay slot: arg for func */
"ta 0x01"); /* breakpoint - we never get here */
Index: programs/Makefile.in
===================================================================
RCS file: /home/wine/wine/programs/Makefile.in,v
retrieving revision 1.39
diff -u -r1.39 Makefile.in
--- programs/Makefile.in 23 Jun 2003 19:51:21 -0000 1.39
+++ programs/Makefile.in 6 Oct 2003 10:13:07 -0000
@@ -26,7 +26,6 @@
wineboot \
winecfg \
wineconsole \
- winedbg \
winefile \
winemenubuilder \
winemine \
@@ -53,7 +52,6 @@
wineboot \
winecfg \
wineconsole \
- winedbg \
winefile \
winemenubuilder \
winemine \
@@ -74,7 +72,6 @@
wineboot \
winecfg \
wineconsole \
- winedbg \
winefile \
winemine \
winepath \
@@ -85,7 +82,6 @@
rpcss.exe \
wcmd.exe \
wineconsole.exe \
- winedbg.exe \
winemenubuilder.exe \
winevdm.exe \
winhelp.exe
Index: tools/bin2res.c
===================================================================
RCS file: /home/wine/wine/tools/bin2res.c,v
retrieving revision 1.18
diff -u -r1.18 bin2res.c
--- tools/bin2res.c 3 Oct 2003 03:34:10 -0000 1.18
+++ tools/bin2res.c 6 Oct 2003 10:13:07 -0000
@@ -24,6 +24,7 @@
#include "wine/port.h"
#include <stdio.h>
+#include <limits.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
Index: tools/winebuild/import.c
===================================================================
RCS file: /home/wine/wine/tools/winebuild/import.c,v
retrieving revision 1.52
diff -u -r1.52 import.c
--- tools/winebuild/import.c 13 Aug 2003 21:57:42 -0000 1.52
+++ tools/winebuild/import.c 6 Oct 2003 10:13:07 -0000
@@ -806,7 +806,7 @@
fprintf( outfile, "#ifndef __GNUC__\nstatic void __asm__dummy_import(void) {\n#endif\n\n" );
pos = 20 * (nb_imm + 1); /* offset of imports.data from start of imports */
- fprintf( outfile, "asm(\".data\\n\\t.align %d\\n\"\n", get_alignment(8) );
+ fprintf( outfile, "asm(\".section\\t\\\".data.rel.local\\\"\\n\\t.align %d\\n\"\n", get_alignment(8) );
for (i = 0; i < nb_imports; i++)
{
if (dll_imports[i]->delay) continue;
@@ -1082,7 +1082,7 @@
idx++;
}
- fprintf( outfile, "\n \".data\\n\\t.align %d\\n\"\n", get_alignment(8) );
+ fprintf( outfile, "\n \".section\\t\\\".data.rel\\\"\\n\\t.align %d\\n\"\n", get_alignment(8) );
pos = nb_delayed * 32;
for (i = 0; i < nb_imports; i++)
{
Index: windows/winproc.c
===================================================================
RCS file: /home/wine/wine/windows/winproc.c,v
retrieving revision 1.108
diff -u -r1.108 winproc.c
--- windows/winproc.c 5 Sep 2003 23:15:39 -0000 1.108
+++ windows/winproc.c 6 Oct 2003 10:13:07 -0000
@@ -47,7 +47,9 @@
WINE_DECLARE_DEBUG_CHANNEL(relay);
WINE_DEFAULT_DEBUG_CHANNEL(win);
-#include "pshpack1.h"
+#if !defined(__sparc__)
+# include "pshpack1.h"
+#endif
/* Window procedure 16-to-32-bit thunk */
typedef struct
@@ -78,7 +80,10 @@
BYTE jmp; /* jmp proc (relative jump) */
WNDPROC proc;
} WINPROC_JUMP;
-#include "poppack.h"
+
+#if !defined(__sparc__)
+# include "poppack.h"
+#endif
typedef union
{
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