X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plugins%2Fgpu_neon%2Fpsx_gpu_if.c;h=638d4ec37f91e2472ed557c8c2d0dcf76c392eb9;hb=a5d30afeabe63d826d8fc1dc86aedf72cf03b457;hp=59f69934777470ed0190a20e7ccc401cc1838b54;hpb=0b8caa417c2bef660d6a0c70cbab71f1e997023b;p=pcsx_rearmed.git

diff --git a/plugins/gpu_neon/psx_gpu_if.c b/plugins/gpu_neon/psx_gpu_if.c
index 59f69934..638d4ec3 100644
--- a/plugins/gpu_neon/psx_gpu_if.c
+++ b/plugins/gpu_neon/psx_gpu_if.c
@@ -36,11 +36,20 @@ int do_cmd_list(uint32_t *list, int count, int *last_cmd)
 {
   int ret;
 
+#if defined(__arm__) && defined(NEON_BUILD) && !defined(SIMD_BUILD)
+  // the asm doesn't bother to save callee-save vector regs, so do it here
+  __asm__ __volatile__("":::"q4","q5","q6","q7");
+#endif
+
   if (gpu.state.enhancement_active)
     ret = gpu_parse_enhanced(&egpu, list, count * 4, (u32 *)last_cmd);
   else
     ret = gpu_parse(&egpu, list, count * 4, (u32 *)last_cmd);
 
+#if defined(__arm__) && defined(NEON_BUILD) && !defined(SIMD_BUILD)
+  __asm__ __volatile__("":::"q4","q5","q6","q7");
+#endif
+
   ex_regs[1] &= ~0x1ff;
   ex_regs[1] |= egpu.texture_settings & 0x1ff;
   return ret;