Mercurial > hg > graal-compiler

changeset 7756:98143feb3879

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provide calling convention for assembler tests
author Roland Schatz <roland.schatz@oracle.com>
date Mon, 11 Feb 2013 12:12:59 +0100
parents 52fd6491fca8
children 67f18b6867ac
files graal/com.oracle.graal.asm.amd64.test/src/com/oracle/graal/asm/amd64/test/SimpleAssemblerTest.java graal/com.oracle.graal.asm.test/src/com/oracle/graal/asm/test/AssemblerTest.java
diffstat 2 files changed, 17 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.asm.amd64.test/src/com/oracle/graal/asm/amd64/test/SimpleAssemblerTest.java	Fri Feb 08 18:05:40 2013 +0100
+++ b/graal/com.oracle.graal.asm.amd64.test/src/com/oracle/graal/asm/amd64/test/SimpleAssemblerTest.java	Mon Feb 11 12:12:59 2013 +0100
@@ -37,7 +37,7 @@
         CodeGenTest test = new CodeGenTest() {
 
             @Override
-            public Buffer generateCode(CompilationResult compResult, TargetDescription target, RegisterConfig registerConfig) {
+            public Buffer generateCode(CompilationResult compResult, TargetDescription target, RegisterConfig registerConfig, CallingConvention cc) {
                 AMD64Assembler asm = new AMD64Assembler(target, registerConfig);
                 Register ret = registerConfig.getReturnRegister(Kind.Int);
                 asm.movl(ret, 8472);
@@ -53,7 +53,7 @@
         CodeGenTest test = new CodeGenTest() {
 
             @Override
-            public Buffer generateCode(CompilationResult compResult, TargetDescription target, RegisterConfig registerConfig) {
+            public Buffer generateCode(CompilationResult compResult, TargetDescription target, RegisterConfig registerConfig, CallingConvention cc) {
                 AMD64MacroAssembler asm = new AMD64MacroAssembler(target, registerConfig);
                 Register ret = registerConfig.getReturnRegister(Kind.Double);
                 compResult.recordDataReference(asm.codeBuffer.position(), Constant.forDouble(84.72), 8, false);
--- a/graal/com.oracle.graal.asm.test/src/com/oracle/graal/asm/test/AssemblerTest.java	Fri Feb 08 18:05:40 2013 +0100
+++ b/graal/com.oracle.graal.asm.test/src/com/oracle/graal/asm/test/AssemblerTest.java	Mon Feb 11 12:12:59 2013 +0100
@@ -38,7 +38,7 @@
 
     public interface CodeGenTest {
 
-        Buffer generateCode(CompilationResult compResult, TargetDescription target, RegisterConfig registerConfig);
+        Buffer generateCode(CompilationResult compResult, TargetDescription target, RegisterConfig registerConfig, CallingConvention cc);
     }
 
     public AssemblerTest() {
@@ -51,17 +51,28 @@
 
         CompilationResult compResult = new CompilationResult();
 
-        Buffer codeBuffer = test.generateCode(compResult, codeCache.getTarget(), registerConfig);
+        Signature sig = method.getSignature();
+        JavaType retType = sig.getReturnType(null);
+        JavaType[] argTypes = new JavaType[sig.getParameterCount(false)];
+        for (int i = 0; i < argTypes.length; i++) {
+            argTypes[i] = sig.getParameterType(i, null);
+        }
+        CallingConvention cc = registerConfig.getCallingConvention(CallingConvention.Type.JavaCallee, retType, argTypes, codeCache.getTarget(), false);
+
+        Buffer codeBuffer = test.generateCode(compResult, codeCache.getTarget(), registerConfig, cc);
         compResult.setTargetCode(codeBuffer.close(true), codeBuffer.position());
 
         return codeCache.addMethod(method, compResult, null);
     }
 
-    protected void assertReturn(String methodName, CodeGenTest test, Object expected, Object... args) {
+    protected Object runTest(String methodName, CodeGenTest test, Object... args) {
         Method method = getMethod(methodName);
         InstalledCode code = assembleMethod(method, test);
+        return code.executeVarargs(args);
+    }
 
-        Object actual = code.executeVarargs(args);
+    protected void assertReturn(String methodName, CodeGenTest test, Object expected, Object... args) {
+        Object actual = runTest(methodName, test, args);
         Assert.assertEquals("unexpected return value: " + actual, actual, expected);
     }
 }