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=9ee832ef639d267f6fe7c58ccc7ffd5c826b355d;hp=8fe88fdc4c5553c5d4e694002d2f7dc4e617a705;hb=650adfd2da779ba8855623362c2900583e22931e;hpb=57ab9898652b5e6fe6f790a5ca2bd17bf96936e8

diff --git a/libpcsxcore/new_dynarec/assem_arm.c b/libpcsxcore/new_dynarec/assem_arm.c
index 8fe88fdc..9ee832ef 100644
--- a/libpcsxcore/new_dynarec/assem_arm.c
+++ b/libpcsxcore/new_dynarec/assem_arm.c
@@ -34,6 +34,12 @@
 char translation_cache[1 << TARGET_SIZE_2] __attribute__((aligned(4096)));
 #endif
 
+#ifndef __MACH__
+#define CALLER_SAVE_REGS 0x100f
+#else
+#define CALLER_SAVE_REGS 0x120f
+#endif
+
 extern int cycle_count;
 extern int last_count;
 extern int pcaddr;
@@ -2627,13 +2633,13 @@ static void restore_regs_all(u_int reglist)
 // Save registers before function call
 static void save_regs(u_int reglist)
 {
-  reglist&=0x100f; // only save the caller-save registers, r0-r3, r12
+  reglist&=CALLER_SAVE_REGS; // only save the caller-save registers, r0-r3, r12
   save_regs_all(reglist);
 }
 // Restore registers after function call
 static void restore_regs(u_int reglist)
 {
-  reglist&=0x100f; // only restore the caller-save registers, r0-r3, r12
+  reglist&=CALLER_SAVE_REGS;
   restore_regs_all(reglist);
 }
 
@@ -3993,10 +3999,16 @@ static int emit_fastpath_cmp_jump(int i,int addr,int *addr_reg_override)
     type=0;
   }
   else if(type==MTYPE_1F80) { // scratchpad
-    emit_addimm(addr,-0x1f800000,HOST_TEMPREG);
-    emit_cmpimm(HOST_TEMPREG,0x1000);
-    jaddr=(int)out;
-    emit_jc(0);
+    if (psxH == (void *)0x1f800000) {
+      emit_addimm(addr,-0x1f800000,HOST_TEMPREG);
+      emit_cmpimm(HOST_TEMPREG,0x1000);
+      jaddr=(int)out;
+      emit_jc(0);
+    }
+    else {
+      // do usual RAM check, jump will go to the right handler
+      type=0;
+    }
   }
 #endif
 
@@ -4518,7 +4530,7 @@ static void c2op_assemble(int i,struct regstat *i_regs)
   for(hr=0;hr<HOST_REGS;hr++) {
     if(i_regs->regmap[hr]>=0) reglist_full|=1<<hr;
   }
-  reglist=reglist_full&0x100f;
+  reglist=reglist_full&CALLER_SAVE_REGS;
 
   if (gte_handlers[c2op]!=NULL) {
     need_flags=!(gte_unneeded[i+1]>>63); // +1 because of how liveness detection works
@@ -4536,7 +4548,7 @@ static void c2op_assemble(int i,struct regstat *i_regs)
         int v  = (source[i] >> 15) & 3;
         int cv = (source[i] >> 13) & 3;
         int mx = (source[i] >> 17) & 3;
-        reglist=reglist_full&0x10ff; // +{r4-r7}
+        reglist=reglist_full&(CALLER_SAVE_REGS|0xf0); // +{r4-r7}
         c2op_prologue(c2op,reglist);
         /* r4,r5 = VXYZ(v) packed; r6 = &MX11(mx); r7 = &CV1(cv) */
         if(v<3)
@@ -5414,7 +5426,7 @@ void multdiv_assemble_arm(int i,struct regstat *i_regs)
         assert(m2h>=0);
         assert(m1l>=0);
         assert(m2l>=0);
-        save_regs(0x100f);
+        save_regs(CALLER_SAVE_REGS);
         if(m1l!=0) emit_mov(m1l,0);
         if(m1h==0) emit_readword((int)&dynarec_local,1);
         else if(m1h>1) emit_mov(m1h,1);
@@ -5423,7 +5435,7 @@ void multdiv_assemble_arm(int i,struct regstat *i_regs)
         if(m2h<3) emit_readword((int)&dynarec_local+m2h*4,3);
         else if(m2h>3) emit_mov(m2h,3);
         emit_call((int)&multu64);
-        restore_regs(0x100f);
+        restore_regs(CALLER_SAVE_REGS);
         signed char hih=get_reg(i_regs->regmap,HIREG|64);
         signed char hil=get_reg(i_regs->regmap,HIREG);
         signed char loh=get_reg(i_regs->regmap,LOREG|64);
@@ -5494,7 +5506,7 @@ void multdiv_assemble_arm(int i,struct regstat *i_regs)
         assert(d2h>=0);
         assert(d1l>=0);
         assert(d2l>=0);
-        save_regs(0x100f);
+        save_regs(CALLER_SAVE_REGS);
         if(d1l!=0) emit_mov(d1l,0);
         if(d1h==0) emit_readword((int)&dynarec_local,1);
         else if(d1h>1) emit_mov(d1h,1);
@@ -5503,7 +5515,7 @@ void multdiv_assemble_arm(int i,struct regstat *i_regs)
         if(d2h<3) emit_readword((int)&dynarec_local+d2h*4,3);
         else if(d2h>3) emit_mov(d2h,3);
         emit_call((int)&div64);
-        restore_regs(0x100f);
+        restore_regs(CALLER_SAVE_REGS);
         signed char hih=get_reg(i_regs->regmap,HIREG|64);
         signed char hil=get_reg(i_regs->regmap,HIREG);
         signed char loh=get_reg(i_regs->regmap,LOREG|64);
@@ -5527,7 +5539,7 @@ void multdiv_assemble_arm(int i,struct regstat *i_regs)
         assert(d2h>=0);
         assert(d1l>=0);
         assert(d2l>=0);
-        save_regs(0x100f);
+        save_regs(CALLER_SAVE_REGS);
         if(d1l!=0) emit_mov(d1l,0);
         if(d1h==0) emit_readword((int)&dynarec_local,1);
         else if(d1h>1) emit_mov(d1h,1);
@@ -5536,7 +5548,7 @@ void multdiv_assemble_arm(int i,struct regstat *i_regs)
         if(d2h<3) emit_readword((int)&dynarec_local+d2h*4,3);
         else if(d2h>3) emit_mov(d2h,3);
         emit_call((int)&divu64);
-        restore_regs(0x100f);
+        restore_regs(CALLER_SAVE_REGS);
         signed char hih=get_reg(i_regs->regmap,HIREG|64);
         signed char hil=get_reg(i_regs->regmap,HIREG);
         signed char loh=get_reg(i_regs->regmap,LOREG|64);