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javahl & AIX

From: Andy Cutright <Andy.Cutright_at_borland.com>
Date: 2005-04-05 22:15:30 CEST

hi all,

is anyone actively testing javahl & the svnClientAdapter on AIX? i'm
getting a core dump due to a SIGILL and i'm wondering if this is
something i'm doing (oh so very likely) or a known issue. i don't see
anything mentioned in the issue tracker. i've been able to get this code
compiled & running on solaris/ hp-ux/ win XP.

1XHFULLVERSION J2RE 1.4.1 IBM AIX build ca1411ifx-20041029a
(141SR3+78993)
NULL
1XHCURRENTTHD Current Thread Details
NULL ----------------------
2XHCURRSYSTHD "main" sys_thread_t:0x3000D928
3XHNATIVESTACK Native Stack
NULL ------------
3XHSTACKLINE at 0xD3DAB9B0 in JNIInit__7JNIUtilFP7JNIEnv_
3XHSTACKLINE at 0xD3DC1E90 in
__ct__15JNIStackElementFP7JNIEnv_PCcPCcP8_jobject
3XHSTACKLINE at 0xD3DE8B1C in
Java_org_tigris_subversion_javahl_SVNClient_ctNative
3XHSTACKLINE at 0xD39FE914 in mmipInvoke_V_J
3XHSTACKLINE at 0xD39FA210 in mmipInvokeLazyJniMethod
3XHSTACKLINE at 0xD39C6370 in mmipExecuteJava
3XHSTACKLINE at 0xD39BE92C in xeRunJniMethod
3XHSTACKLINE at 0xD39F6F58 in invokeJniMethod
3XHSTACKLINE at 0xD39F0D4C in jni_CallStaticVoidMethod
1XHOPENV Operating Environment
NULL ---------------------
2XHOSLEVEL OS Level : AIX 5.2.0.0
2XHCPUS Processors -
3XHCPUARCH Architecture : POWER_PC (impl: POWER_630, ver:
PV_630)
3XHNUMCPUS How Many : 4
3XHCPUSENABLED Enabled : 4

i'm using the IBM xl* compilers, version 6. i can get subversion itself
running properly, but that's straight C code. there doesn't appear to be
much support in the javahl configuration for the xl* compilers, so i've
hacked up a makefile myself. it's quite possible my linkage is wrong,
and i'm exploring that.

i'm a bit curious about the javahl implementation. i see a C++ object
being cast as a long & passed to the VM. does passing a C++ object this
way make an assumption about the underlying VM implementation?

cheers,
andy

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Received on Wed Apr 6 18:53:41 2005

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