ARM port work

makefile

@@ -144,7 +144,7 @@ ifeq ($(arch),arm)
   lflags := -L/opt/crosstool/gcc-4.1.0-glibc-2.3.2/arm-unknown-linux-gnu/arm-unknown-linux-gnu/lib -L$(root)/arm/lib $(lflags)
   cflags := -I/opt/crosstool/gcc-4.1.0-glibc-2.3.2/arm-unknown-linux-gnu/arm-unknown-linux-gnu/include -I$(root)/arm/include $(cflags)
 
-  asm = arm 
+  asm = arm
   object-arch = arm 
   object-format = elf32-littlearm
   pointer-size = 4 

src/compile.cpp

@@ -780,6 +780,8 @@ class Context {
       case Divide:
         if (size == 8) {
           return local::getThunk(t, divideLongThunk);
+        } else if (size == 4) {
+          return local::getThunk(t, divideIntThunk);
         }
         break;
 
@@ -1996,6 +1998,12 @@ divideLong(int64_t b, int64_t a)
   return a / b;
 }
 
+int64_t
+divideInt(int32_t b, int32_t a)
+{
+  return a / b;
+}
+
 int64_t
 moduloLong(int64_t b, int64_t a)
 {

src/posix.cpp

@@ -24,7 +24,7 @@
 #include "unistd.h"
 #include "pthread.h"
 #include "signal.h"
-#include "ucontext.h"
+#include "sys/ucontext.h"
 #include "stdint.h"
 #include "dirent.h"
 

src/powerpc.cpp

@@ -990,10 +990,7 @@ load(Context* c, unsigned srcSize, int base, int offset, int index,
       break;
 
     case 8: {
-      if (srcSize == 4 and dstSize == 8) {
-        load(c, 4, base, offset, NoRegister, 1, 4, dst, false, false);
-        moveRR(c, 4, dst, 8, dst);
-      } else if (srcSize == 8 and dstSize == 8) {
+      if (dstSize == 8) {
         Assembler::Register dstHigh(dst->high);
         load(c, 4, base, offset, NoRegister, 1, 4, &dstHigh, false, false);
         load(c, 4, base, offset + 4, NoRegister, 1, 4, dst, false, false);

src/thunks.cpp

@@ -20,6 +20,7 @@ THUNK(divideFloat)
 THUNK(moduloFloat)
 THUNK(negateFloat)
 THUNK(divideLong)
+THUNK(divideInt)
 THUNK(moduloLong)
 THUNK(floatToDouble)
 THUNK(floatToInt)