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Merged gcj-eclipse branch to trunk.

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From-SVN: r120621
This commit is contained in:
Tom Tromey 2007-01-09 19:58:05 +00:00
parent c648dedbde
commit 97b8365caf
17478 changed files with 606493 additions and 100744 deletions
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29
libjava/include/java-stack.h
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@ -30,10 +30,22 @@ details. */
using namespace gnu::gcj::runtime;
using namespace java::lang;
extern "Java"
{
namespace gnu
{
namespace classpath
{
class VMStackWalker;
}
}
}
enum _Jv_FrameType
{
frame_native,
frame_interpreter
frame_interpreter,
frame_proxy
};
#ifdef INTERPRETER
@ -55,6 +67,10 @@ struct _Jv_StackFrame
#ifdef INTERPRETER
_Jv_InterpFrameInfo interp;
#endif
struct {
jclass proxyClass;
_Jv_Method *proxyMethod;
};
struct {
void *ip;
void *start_ip;
@ -85,12 +101,14 @@ struct _Jv_UnwindState
length = ln;
pos = 0;
frames = NULL;
#ifdef INTERPRETER
Thread *thread = Thread::currentThread();
// Check for NULL currentThread(), in case an exception is created
// very early during the runtime startup.
#ifdef INTERPRETER
if (thread)
interp_frame = (_Jv_InterpFrame *) thread->interp_frame;
else
interp_frame = NULL;
#endif
trace_function = NULL;
trace_data = NULL;
@ -117,6 +135,8 @@ private:
static _Unwind_Reason_Code calling_class_trace_fn (_Jv_UnwindState *state);
static _Unwind_Reason_Code non_system_trace_fn (_Jv_UnwindState *state);
static _Unwind_Reason_Code accesscontrol_trace_fn (_Jv_UnwindState *state);
static _Unwind_Reason_Code stackwalker_trace_fn (_Jv_UnwindState *state);
static _Unwind_Reason_Code stackwalker_nnl_trace_fn (_Jv_UnwindState *state);
public:
static _Jv_StackTrace *GetStackTrace (void);
@ -125,11 +145,14 @@ public:
java::lang::Throwable *throwable);
static jclass GetCallingClass (jclass);
static void GetCallerInfo (jclass checkClass, jclass *, _Jv_Method **);
static JArray<jclass> *GetClassContext (jclass checkClass);
static ClassLoader *GetFirstNonSystemClassLoader (void);
static jobjectArray GetAccessControlStack ();
static JArray<jclass> *GetStackWalkerStack ();
static jclass GetStackWalkerCallingClass ();
static ClassLoader *GetStackWalkerFirstNonNullLoader ();
friend jclass _Jv_GetMethodDeclaringClass (jmethodID);
friend class gnu::classpath::VMStackWalker;
};
// Information about a given address.