[Sablevm-user] bug report -- cannot run 'HelloWorld' test

[Purtell, A. <And...@NA...>]

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I downloaded SableVM and Sablepath, and attempted to run the 'HelloWorld'
test as shown on the project home page:

Running on RedHat 6.2 (Glibc 2.1, Kernel 2.2.16)

versions:

	SableVM		0.1.4
	Sablepath		0.1.1
	Glibc			2.1
	libffi		1.20
	popt			1.5
	libgmp		3.0.1

SableVM version 0.1.4
...
creating HelloWorld
creating java/lang/Object
...
Hello from native!
...
executing java/lang/String arraycopy
   Ljava/lang/Object;ILjava/lang/Object;II)V
executing java/lang/String <init> ([C)V
executing java/lang/System loadLibrary (Ljava/lang/String;)V
creating java/lang/Runtime
java/lang/Runtime created
executing java/lang/Runtime <clinit> ()V
executing java/lang/Runtime <init> ()V
creating [Ljava/lang/String;
[Ljava/lang/String; created
executing java/lang/Object <init> ()V
executing java/lang/Runtime <init> ()V
executing java/lang/Runtime getLibraryPath ()Ljava/lang/String;
native: Java_java_lang_Runtime_getLibraryPath
executing java/lang/Runtime <init> ()V

Program received signal SIGSEGV, Segmentation fault
_svmf_interpreter (env=0x40164104) at interpreter.c:1913
1912	_svmf_object_instance *obj = stack[frame->stack_size - params].addr;
1913	_svmt_method_info *method = 
1914	  ((_svmt_method_info **) obj->vtable)[vtable_offset];

(gdb) p obj
$1 = (_svmt_object_instance *) 0x16b23ab4   <--- bogus address

(gdb) p *frame
$2 = {previous_offset = 50, end_offset=51, method=0x405c733e,
  pc = 0x405c8638, stack_size = 1}

(gdb) p params
$3 = 1

(gdb) p stack[0]
$4 = {jint = 380779199}, jfloat = 2.8794525e-25, addr=0x16b23abf}

Not sure how much help this is... If anyone wants further information,
let me know.


Andrew Purtell
NAI Labs at Network Associates, Inc.
Los Angeles, CA
PGP Fingerprint: 5A21 10DB 92B0 CE20 80B4  90D7 A89C D464 AA0A A616

The difference between theory and practice in practice is larger 
than the difference between theory and practice in theory. -- Steve
Crocker

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