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* gnu/classpath/jdwp/natVMMethod.cc (getLineTable): Implement.

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From-SVN: r118420
This commit is contained in:
Keith Seitz 2006-11-02 17:01:01 +00:00 committed by Keith Seitz
parent 081070150c
commit 4cb1c1c396
2 changed files with 42 additions and 2 deletions
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4
libjava/ChangeLog
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@ -1,3 +1,7 @@
2006-11-02 Keith Seitz <keiths@redhat.com>
* gnu/classpath/jdwp/natVMMethod.cc (getLineTable): Implement.
2006-11-02 Keith Seitz <keiths@redhat.com>
* jvmti.cc (_Jv_JVMTI_GetLineNumberTable): New function.

40
libjava/gnu/classpath/jdwp/natVMMethod.cc
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@ -10,8 +10,10 @@ details. */
#include <config.h>
#include <gcj/cni.h>
#include <java-interp.h>
#include <gnu/classpath/jdwp/VMMethod.h>
#include <gnu/classpath/jdwp/exception/JdwpInternalErrorException.h>
#include <gnu/classpath/jdwp/util/LineTable.h>
#include <gnu/classpath/jdwp/util/VariableTable.h>
@ -33,10 +35,44 @@ gnu::classpath::jdwp::VMMethod::getModifiers ()
return 0;
}
gnu::classpath::jdwp::util::LineTable*
gnu::classpath::jdwp::util::LineTable *
gnu::classpath::jdwp::VMMethod::getLineTable ()
{
return NULL;
if (!_Jv_IsInterpretedClass (getDeclaringClass ()))
{
// this should not happen
::java::lang::String *msg = JvNewStringLatin1 ("native class");
throw new exception::JdwpInternalErrorException (msg);
}
jmethodID desired_method = reinterpret_cast<jmethodID> (_methodId);
_Jv_MethodBase *theMethod
= _Jv_FindInterpreterMethod (getDeclaringClass (), desired_method);
if (theMethod == NULL)
{
// this should not happen
::java::lang::String *msg
= JvNewStringLatin1 ("could not find method in class");
throw new exception::JdwpInternalErrorException (msg);
}
if (::java::lang::reflect::Modifier::isNative (desired_method->accflags))
{
jintArray lines = JvNewIntArray (0);
jlongArray indices = JvNewLongArray (0);
return new util::LineTable (-1, -1, lines, indices);
}
// get the linetable
_Jv_InterpMethod *imeth = reinterpret_cast<_Jv_InterpMethod *> (theMethod);
jlong start;
jlong end;
jintArray lines;
jlongArray indices;
imeth->get_line_table (start, end, lines, indices);
return new util::LineTable (start, end, lines, indices);
}