games-emulation/zsnes: add more stack realignment annotations

Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/games-emulation/zsnes/files/zsnes-1.51-stack-align-v4.patch b/games-emulation/zsnes/files/zsnes-1.51-stack-align-v4.patch
new file mode 100644
index 000000000000..7e015d53ebd9
--- /dev/null
+++ b/games-emulation/zsnes/files/zsnes-1.51-stack-align-v4.patch
@@ -0,0 +1,45 @@
+--- a/linux/sdllink.c
++++ b/linux/sdllink.c
+@@ -1170,7 +1170,7 @@ void sem_sleep_die(void)
+   }
+ }
+ 
+-void UpdateVFrame(void)
++void __attribute__((force_align_arg_pointer)) UpdateVFrame(void)
+ {
+   //Quick fix for GUI CPU usage
+   if (GUIOn || GUIOn2 || EMUPause) { usleep(6000); }
+@@ -1237,16 +1237,16 @@ void UnloadSDL()
+   SDL_Quit();
+ }
+ 
+-int GetMouseX(void)
++int __attribute__((force_align_arg_pointer)) GetMouseX(void)
+ {
+   return ((int) MouseX);
+ }
+-int GetMouseY(void)
++int __attribute__((force_align_arg_pointer)) GetMouseY(void)
+ {
+   return ((int) MouseY);
+ }
+ 
+-int GetMouseMoveX(void)
++int __attribute__((force_align_arg_pointer)) GetMouseMoveX(void)
+ {
+   //   InputRead();
+   //SDL_GetRelativeMouseState(&MouseMove2X, NULL);
+@@ -1254,11 +1254,11 @@ int GetMouseMoveX(void)
+   return (MouseMove2X);
+ }
+ 
+-int GetMouseMoveY(void)
++int __attribute__((force_align_arg_pointer)) GetMouseMoveY(void)
+ {
+   return (MouseMove2Y);
+ }
+-int GetMouseButton(void)
++int __attribute__((force_align_arg_pointer)) GetMouseButton(void)
+ {
+   return ((int) MouseButton);
+ }