X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Fassem_arm.c;h=b6b856a698f0de6997d879f23a5692d92b927565;hp=a22c3c0fbe633d1869945d52c87236eb97b17724;hb=f18c0f46b9aabbbb7fc71cdbd308b6523adcb759;hpb=576bbd8f94b6163abfc4c02b65002249d768da00

diff --git a/libpcsxcore/new_dynarec/assem_arm.c b/libpcsxcore/new_dynarec/assem_arm.c
index a22c3c0f..b6b856a6 100644
--- a/libpcsxcore/new_dynarec/assem_arm.c
+++ b/libpcsxcore/new_dynarec/assem_arm.c
@@ -2563,14 +2563,11 @@ do_readstub(int n)
     rth=get_reg(i_regmap,rt1[i]|64);
     rt=get_reg(i_regmap,rt1[i]);
   }
-#ifdef PCSX
-  if(rt<0)
-    // assume forced dummy read
-    rt=get_reg(i_regmap,-1);
-#endif
   assert(rs>=0);
-  assert(rt>=0);
   if(addr<0) addr=rt;
+  if(addr<0)
+    // assume dummy read, no alloced reg
+    addr=get_reg(i_regmap,-1);
   assert(addr>=0);
   int ftable=0;
   if(type==LOADB_STUB||type==LOADBU_STUB)
@@ -2623,19 +2620,22 @@ do_readstub(int n)
   //if((cc=get_reg(regmap,CCREG))>=0) {
   //  emit_loadreg(CCREG,cc);
   //}
-  if(type==LOADB_STUB)
-    emit_movsbl((int)&readmem_dword,rt);
-  if(type==LOADBU_STUB)
-    emit_movzbl((int)&readmem_dword,rt);
-  if(type==LOADH_STUB)
-    emit_movswl((int)&readmem_dword,rt);
-  if(type==LOADHU_STUB)
-    emit_movzwl((int)&readmem_dword,rt);
-  if(type==LOADW_STUB)
-    emit_readword((int)&readmem_dword,rt);
-  if(type==LOADD_STUB) {
-    emit_readword((int)&readmem_dword,rt);
-    if(rth>=0) emit_readword(((int)&readmem_dword)+4,rth);
+  if(itype[i]==C1LS||itype[i]==C2LS||(rt>=0&&rt1[i]!=0)) {
+    assert(rt>=0);
+    if(type==LOADB_STUB)
+      emit_movsbl((int)&readmem_dword,rt);
+    if(type==LOADBU_STUB)
+      emit_movzbl((int)&readmem_dword,rt);
+    if(type==LOADH_STUB)
+      emit_movswl((int)&readmem_dword,rt);
+    if(type==LOADHU_STUB)
+      emit_movzwl((int)&readmem_dword,rt);
+    if(type==LOADW_STUB)
+      emit_readword((int)&readmem_dword,rt);
+    if(type==LOADD_STUB) {
+      emit_readword((int)&readmem_dword,rt);
+      if(rth>=0) emit_readword(((int)&readmem_dword)+4,rth);
+    }
   }
   emit_jmp(stubs[n][2]); // return address
 }