From: notaz <notasas@gmail.com>
Date: Wed, 24 Nov 2010 21:40:00 +0000 (+0200)
Subject: drc: bugfix
X-Git-Tag: r1~63
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfcba99acf1ade6b95a69e8d04cc4cde9cd95d00;p=pcsx_rearmed.git

drc: bugfix
---

diff --git a/libpcsxcore/new_dynarec/assem_arm.c b/libpcsxcore/new_dynarec/assem_arm.c
index 697585c1..d0edaca6 100644
--- a/libpcsxcore/new_dynarec/assem_arm.c
+++ b/libpcsxcore/new_dynarec/assem_arm.c
@@ -205,7 +205,7 @@ int verify_dirty(int addr)
   #endif
   if((*ptr&0xFF000000)!=0xeb000000) ptr++;
   assert((*ptr&0xFF000000)==0xeb000000); // bl instruction
-  u_int verifier=(int)ptr+((*ptr<<8)>>6)+8; // get target of bl
+  u_int verifier=(int)ptr+((signed int)(*ptr<<8)>>6)+8; // get target of bl
   if(verifier==(u_int)verify_code_vm||verifier==(u_int)verify_code_ds) {
     unsigned int page=source>>12;
     unsigned int map_value=memory_map[page];
@@ -258,7 +258,7 @@ void get_bounds(int addr,u_int *start,u_int *end)
   #endif
   if((*ptr&0xFF000000)!=0xeb000000) ptr++;
   assert((*ptr&0xFF000000)==0xeb000000); // bl instruction
-  u_int verifier=(int)ptr+((*ptr<<8)>>6)+8; // get target of bl
+  u_int verifier=(int)ptr+((signed int)(*ptr<<8)>>6)+8; // get target of bl
   if(verifier==(u_int)verify_code_vm||verifier==(u_int)verify_code_ds) {
     if(memory_map[source>>12]>=0x80000000) source = 0;
     else source = source+(memory_map[source>>12]<<2);