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SecBSD's official ports repository

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purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
64331 changed files with 5339189 additions and 0 deletions
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37
devel/sdl/patches/patch-src_cpuinfo_SDL_cpuinfo_c Normal file
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@ -0,0 +1,37 @@
--- src/cpuinfo/SDL_cpuinfo.c.orig Thu Jan 19 01:30:06 2012
+++ src/cpuinfo/SDL_cpuinfo.c Fri Feb 24 16:08:00 2012
@@ -28,6 +28,10 @@
#if defined(__MACOSX__) && (defined(__ppc__) || defined(__ppc64__))
#include <sys/sysctl.h> /* For AltiVec check */
+#elif defined(__OpenBSD__) && defined(__powerpc__)
+#include <sys/param.h>
+#include <sys/sysctl.h> /* For AltiVec check */
+#include <machine/cpu.h>
#elif SDL_ALTIVEC_BLITTERS && HAVE_SETJMP
#include <signal.h>
#include <setjmp.h>
@@ -42,7 +46,7 @@
#define CPU_HAS_SSE2 0x00000080
#define CPU_HAS_ALTIVEC 0x00000100
-#if SDL_ALTIVEC_BLITTERS && HAVE_SETJMP && !__MACOSX__
+#if SDL_ALTIVEC_BLITTERS && HAVE_SETJMP && !__MACOSX__ && !__OpenBSD__
/* This is the brute force way of detecting instruction sets...
the idea is borrowed from the libmpeg2 library - thanks!
*/
@@ -359,8 +363,12 @@ static __inline__ int CPU_haveSSE2(void)
static __inline__ int CPU_haveAltiVec(void)
{
volatile int altivec = 0;
-#if defined(__MACOSX__) && (defined(__ppc__) || defined(__ppc64__))
- int selectors[2] = { CTL_HW, HW_VECTORUNIT };
+#if (defined(__MACOSX__) && (defined(__ppc__) || defined(__ppc64__))) || (defined(__OpenBSD__) && defined(__powerpc__))
+# ifdef __OpenBSD__
+ int selectors[2] = { CTL_MACHDEP, CPU_ALTIVEC };
+# else
+ int selectors[2] = { CTL_HW, HW_VECTORUNIT };
+# endif
int hasVectorUnit = 0;
size_t length = sizeof(hasVectorUnit);
int error = sysctl(selectors, 2, &hasVectorUnit, &length, NULL, 0);