import qemu from openbsd 7.3 ports

1 files changed, 19 insertions, 0 deletions

diff --git a/emulators/qemu/patches/patch-util_cacheflush_c b/emulators/qemu/patches/patch-util_cacheflush_c
new file mode 100644
index 0000000..2d1d5d8
--- /dev/null
+++ b/emulators/qemu/patches/patch-util_cacheflush_c
@@ -0,0 +1,19 @@
+Set OpenBSD/powerpc cache sizes.
+
+Index: util/cacheflush.c
+--- util/cacheflush.c.orig
++++ util/cacheflush.c
+@@ -163,6 +163,13 @@ static void arch_cache_info(int *isize, int *dsize)
+     have_coherent_icache = qemu_getauxval(AT_HWCAP) & PPC_FEATURE_ICACHE_SNOOP;
+ }
+ 
++#elif defined(_ARCH_PPC) && defined (__OpenBSD__)
++static void arch_cache_info(int *isize, int *dsize)
++{
++    *isize = 32;
++    *dsize = 32;
++}
++
+ #else
+ static void arch_cache_info(int *isize, int *dsize) { }
+ #endif /* arch_cache_info */