------- Comment #5 from dave at hiauly1 dot hia dot nrc dot ca 2008-10-31
04:22 -------
Subject: Re: [4.4 Regression] libgcj linkage failure: Incorrect library ABI
version detected
> Same on hppa2.0w-hp-hpux11.11.
>
> (gdb) bt
> #0 _Jv_CheckABIVersion (value=0)
> at ../../../gcc/libjava/java/lang/natClassLoader.cc:273
> #1 0xc3f81ab4 in _Jv_RegisterClasses (classes=0x7eff2c78)
> at ../../../gcc/libjava/java/lang/natClassLoader.cc:295
> #2 0xc3f81b48 in _Jv_RegisterClass (klass=0x0)
> at ../../../gcc/libjava/java/lang/natClassLoader.cc:441
> #3 0xc4e37894 in global constructors keyed to
> 65535_0__var_tmp__ccxwp2Cmjx_4B3F0796_6CD682F9 ()
> at
> ../../../../../gcc/libjava/classpath/external/sax/org/xml/sax/SAXNotRecognizedException.java:49
The backtrace is somewhat inaccurate. However, it seems that some klass
objects are not being correctly initialized:
...
klass=0x77afa164
klass->next_or_version=0xc0061a81
klass=0x77afa1fc
klass->next_or_version=0xc0061a81
klass=0x77af8b50
klass->next_or_version=0x0
(gdb) p ((jclass) 0x77af8b50)->next_or_version
$9 = (jclass) 0x0
(gdb) p *((jclass) 0x77af8b50)
$10 = {<> = {<No data fields>}, static class$ = {<> = {<No data fields>},
static class$ = <same as static member of an already seen type>,
next_or_version = 0x40062a20, name = 0x7714d2cc, accflags = 49,
(gdb) x/4x 0x77af8b50
0x77af8b50: 0x7714d084 0x00000000 0x00000000 0x77afa530
(gdb) x/4x 0x7714d084
0x7714d084: 0x7714d190 0x00000002 0x76f421d6 0x400013aa
(gdb) x/4x 0x7714d190
0x7714d190: 0x7714d084 0x00000000 0x40062a20 0x7714d2cc
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37068
