rpms/allegro/devel allegro-4.2.0-mprotect.patch, 1.1, 1.2 allegro.spec, 1.27, 1.28
Hans de Goede (jwrdegoede)
fedora-extras-commits at redhat.com
Sat Mar 11 22:50:35 UTC 2006
Author: jwrdegoede
Update of /cvs/extras/rpms/allegro/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv2268
Modified Files:
allegro-4.2.0-mprotect.patch allegro.spec
Log Message:
* Sat Mar 11 2006 Hans de Goede <j.w.r.degoede at hhs.nl> 4.2.0-10
- really fix asm stretch code on i386 with NX processors, on OpenBSD mprotects
first argument does not need to be page-aligned, but on Linux it does.
Note that for this to work you may also need to disable selinux (rh 185214)
allegro-4.2.0-mprotect.patch:
Index: allegro-4.2.0-mprotect.patch
===================================================================
RCS file: /cvs/extras/rpms/allegro/devel/allegro-4.2.0-mprotect.patch,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- allegro-4.2.0-mprotect.patch 8 Mar 2006 22:12:12 -0000 1.1
+++ allegro-4.2.0-mprotect.patch 11 Mar 2006 22:50:34 -0000 1.2
@@ -1,5 +1,5 @@
--- allegro-4.2.0/tools/grabber.c.mprotect 2005-09-04 18:00:18.000000000 +0200
-+++ allegro-4.2.0/tools/grabber.c 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/tools/grabber.c 2006-03-11 23:27:31.000000000 +0100
@@ -3121,6 +3121,7 @@
case OSTYPE_SUNOS: s = "SunOS/Solaris"; break;
case OSTYPE_FREEBSD: s = "FreeBSD"; break;
@@ -9,7 +9,7 @@
case OSTYPE_DARWIN: s = "Darwin"; break;
case OSTYPE_QNX: s = "QNX"; break;
--- allegro-4.2.0/include/allegro/platform/alunixac.hin.mprotect 2005-10-30 21:23:33.000000000 +0100
-+++ allegro-4.2.0/include/allegro/platform/alunixac.hin 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/include/allegro/platform/alunixac.hin 2006-03-11 23:27:31.000000000 +0100
@@ -169,6 +169,9 @@
/* Define to 1 if you have the `mmap' function. */
#undef HAVE_MMAP
@@ -21,7 +21,7 @@
#undef HAVE_NDIR_H
--- allegro-4.2.0/include/allegro/system.h.mprotect 2005-03-15 21:32:43.000000000 +0100
-+++ allegro-4.2.0/include/allegro/system.h 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/include/allegro/system.h 2006-03-11 23:27:31.000000000 +0100
@@ -53,6 +53,7 @@
#define OSTYPE_SUNOS AL_ID('S','U','N',' ')
#define OSTYPE_FREEBSD AL_ID('F','B','S','D')
@@ -31,7 +31,7 @@
#define OSTYPE_DARWIN AL_ID('D','A','R','W')
#define OSTYPE_QNX AL_ID('Q','N','X',' ')
--- allegro-4.2.0/configure.mprotect 2005-11-06 10:54:00.000000000 +0100
-+++ allegro-4.2.0/configure 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/configure 2006-03-11 23:27:31.000000000 +0100
@@ -11225,7 +11225,7 @@
@@ -42,7 +42,7 @@
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
--- allegro-4.2.0/configure.in.mprotect 2005-08-07 23:50:49.000000000 +0200
-+++ allegro-4.2.0/configure.in 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/configure.in 2006-03-11 23:27:31.000000000 +0100
@@ -713,7 +713,7 @@
AC_STRUCT_TM
AC_TYPE_SIGNAL
@@ -53,7 +53,7 @@
dnl Tweak header files for library build
CFLAGS="$CFLAGS -DALLEGRO_LIB_BUILD"
--- allegro-4.2.0/src/unix/usystem.c.mprotect 2005-09-04 18:00:17.000000000 +0200
-+++ allegro-4.2.0/src/unix/usystem.c 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/src/unix/usystem.c 2006-03-11 23:27:31.000000000 +0100
@@ -196,6 +196,9 @@
else if (!strcmp(utsn.sysname, "NetBSD")) {
os_type = OSTYPE_NETBSD;
@@ -65,7 +65,7 @@
|| (!strcmp(utsn.sysname, "IRIX64"))) {
os_type = OSTYPE_IRIX;
--- allegro-4.2.0/src/unix/uesd.c.mprotect 2005-03-12 08:54:27.000000000 +0100
-+++ allegro-4.2.0/src/unix/uesd.c 2006-03-08 23:13:39.000000000 +0100
++++ allegro-4.2.0/src/unix/uesd.c 2006-03-11 23:27:31.000000000 +0100
@@ -27,6 +27,7 @@
#include <sys/time.h>
@@ -75,25 +75,31 @@
#include <esd.h>
--- allegro-4.2.0/src/i386/istretch.c.mprotect 2005-03-15 19:02:22.000000000 +0100
-+++ allegro-4.2.0/src/i386/istretch.c 2006-03-08 23:14:52.000000000 +0100
-@@ -30,6 +30,10 @@
++++ allegro-4.2.0/src/i386/istretch.c 2006-03-11 23:31:44.000000000 +0100
+@@ -30,6 +30,11 @@
#include "winalleg.h" /* For VirtualProtect */
#endif /* ifdef ALLEGRO_WINDOWS */
+#ifdef HAVE_MPROTECT
+ #include <sys/types.h>
+ #include <sys/mman.h>
++ #include <sys/user.h>
+#endif
/* helper macro for generating stretchers in each color depth */
-@@ -435,7 +439,9 @@
+@@ -435,7 +440,14 @@
#ifdef ALLEGRO_WINDOWS
/* Play nice with Windows executable memory protection */
VirtualProtect(_scratch_mem, _scratch_mem_size, PAGE_EXECUTE_READWRITE, &old_protect);
- #endif /* ifdef ALLEGRO_WINDOWS */
+ #elif defined(HAVE_MPROTECT)
-+ mprotect(_scratch_mem, _scratch_mem_size, PROT_EXEC|PROT_READ|PROT_WRITE);
++ {
++ char *p = (char *)((unsigned long)_scratch_mem & ~(PAGE_SIZE-1ul));
++ if (mprotect(p, _scratch_mem_size + ((char *)_scratch_mem - p),
++ PROT_EXEC|PROT_READ|PROT_WRITE))
++ perror("allegro-error: mprotect failed during stretched blit!");
++ }
+ #endif
/* call the stretcher */
Index: allegro.spec
===================================================================
RCS file: /cvs/extras/rpms/allegro/devel/allegro.spec,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -r1.27 -r1.28
--- allegro.spec 8 Mar 2006 22:15:11 -0000 1.27
+++ allegro.spec 11 Mar 2006 22:50:34 -0000 1.28
@@ -1,6 +1,6 @@
Name: allegro
Version: 4.2.0
-Release: 9
+Release: 10
Summary: A game programming library
Summary(es): Una libreria de programacion de juegos
@@ -219,6 +219,11 @@
%changelog
+* Sat Mar 11 2006 Hans de Goede <j.w.r.degoede at hhs.nl> 4.2.0-10
+- really fix asm stretch code on i386 with NX processors, on OpenBSD mprotects
+ first argument does not need to be page-aligned, but on Linux it does.
+ Note that for this to work you may also need to disable selinux (rh 185214)
+
* Wed Mar 8 2006 Hans de Goede <j.w.r.degoede at hhs.nl> 4.2.0-9
- fix fullscreen <-> window switching bug (bz 183645)
- fix asm stretch code on i386 with NX processors, thanks to openBSD.
More information about the fedora-extras-commits
mailing list