X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Fnew_dynarec.c;h=641c673dcda5c1b98e31b8da869033e77ea9a19f;hp=b2b5d2895262fd529aa7e969d3940325427c47c1;hb=268690946c1b0883963cdeb85a4278a034bb9b72;hpb=68b3faeed93986cef07197ee2471a9e561803dbc

diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c
index b2b5d289..641c673d 100644
--- a/libpcsxcore/new_dynarec/new_dynarec.c
+++ b/libpcsxcore/new_dynarec/new_dynarec.c
@@ -309,7 +309,14 @@ static void tlb_hacks()
 
 static u_int get_page(u_int vaddr)
 {
+#ifndef PCSX
   u_int page=(vaddr^0x80000000)>>12;
+#else
+  u_int page=vaddr&~0xe0000000;
+  if (page < 0x1000000)
+    page &= ~0x0e00000; // RAM mirrors
+  page>>=12;
+#endif
 #ifndef DISABLE_TLB
   if(page>262143&&tlb_LUT_r[vaddr>>12]) page=(tlb_LUT_r[vaddr>>12]^0x80000000)>>12;
 #endif
@@ -8412,6 +8419,17 @@ int new_recompile_block(int addr)
     else ba[i]=-1;
     /* Is this the end of the block? */
     if(i>0&&(itype[i-1]==UJUMP||itype[i-1]==RJUMP||(source[i-1]>>16)==0x1000)) {
+#ifdef PCSX
+      // check for link register access in delay slot
+      int rt1_=rt1[i-1];
+      if(rt1_!=0&&(rs1[i]==rt1_||rs2[i]==rt1_||rt1[i]==rt1_||rt2[i]==rt1_)) {
+        printf("link access in delay slot @%08x (%08x)\n", addr + i*4, addr);
+        ba[i-1]=-1;
+        itype[i-1]=INTCALL;
+        done=2;
+      }
+      else
+#endif
       if(rt1[i-1]==0) { // Continue past subroutine call (JAL)
         done=2;
       }