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From: tromey@redhat.com To: gcc-gnats@gcc.gnu.org Subject: java/6587: gcj generates incorrect debug output Date: Mon, 06 May 2002 15:36:00 -0000 [thread overview] Message-ID: <20020506222636.780.qmail@sources.redhat.com> (raw) >Number: 6587 >Category: java >Synopsis: gcj generates incorrect debug output >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Mon May 06 15:36:00 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Tom Tromey >Release: current trunk >Organization: >Environment: x86 Red Hat Linux 6.2 >Description: Try compiling this file with "gcj -g": public class x { public static void main (String[] args) { char c = args[0].charAt(0); System.out.println(c); } } Using readelf you can see this: <2><184>: Abbrev Number: 4 (DW_TAG_subprogram) DW_AT_sibling : <b4> DW_AT_external : 1 DW_AT_name : x.main(java.lang.String[]) DW_AT_decl_file : 1 DW_AT_decl_line : 458756 DW_AT_MIPS_linkage_name: _ZN1x4mainEP6JArrayIPN4java4lang6StringEE DW_AT_declaration : 1 This confuses gdb. If you try: b 'x.main', gdb will tell you there is no such method. Also this appears for the constructor: <2><1db>: Abbrev Number: 6 (DW_TAG_subprogram) DW_AT_external : 1 DW_AT_name : () DW_AT_MIPS_linkage_name: _ZN1xC1Ev DW_AT_artificial : 1 DW_AT_declaration : 1 This is also clearly incorrect. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
next reply other threads:[~2002-05-06 22:36 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-05-06 15:36 tromey [this message] 2003-05-12 19:36 Dara Hazeghi
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