Mercurial > hg > graal-compiler
changeset 7798:60c010b8e1c1
Pull out utility method.
author | Roland Schatz <roland.schatz@oracle.com> |
---|---|
date | Mon, 18 Feb 2013 17:20:57 +0100 |
parents | b792a2f3c4da |
children | 89d316f8f33e |
files | graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/CodeUtil.java graal/com.oracle.graal.asm.test/src/com/oracle/graal/asm/test/AssemblerTest.java |
diffstat | 2 files changed, 16 insertions(+), 9 deletions(-) [+] |
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--- a/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/CodeUtil.java Mon Feb 18 15:34:58 2013 +0100 +++ b/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/CodeUtil.java Mon Feb 18 17:20:57 2013 +0100 @@ -310,4 +310,19 @@ } return sb; } + + /** + * Create a calling convention from a {@link ResolvedJavaMethod}. + */ + public static CallingConvention getCallingConvention(CodeCacheProvider codeCache, CallingConvention.Type type, ResolvedJavaMethod method, boolean stackOnly) { + 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); + } + + RegisterConfig registerConfig = codeCache.lookupRegisterConfig(method); + return registerConfig.getCallingConvention(type, retType, argTypes, codeCache.getTarget(), stackOnly); + } }
--- a/graal/com.oracle.graal.asm.test/src/com/oracle/graal/asm/test/AssemblerTest.java Mon Feb 18 15:34:58 2013 +0100 +++ b/graal/com.oracle.graal.asm.test/src/com/oracle/graal/asm/test/AssemblerTest.java Mon Feb 18 17:20:57 2013 +0100 @@ -48,17 +48,9 @@ protected InstalledCode assembleMethod(Method m, CodeGenTest test) { ResolvedJavaMethod method = codeCache.lookupJavaMethod(m); RegisterConfig registerConfig = codeCache.lookupRegisterConfig(method); + CallingConvention cc = CodeUtil.getCallingConvention(codeCache, CallingConvention.Type.JavaCallee, method, false); CompilationResult compResult = new CompilationResult(); - - 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());