From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00, PP_MIME_FAKE_ASCII_TEXT autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII X-Google-Thread: 103376,9c774f310a3b396 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-08-19 01:12:06 PST Path: archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-01!sn-xit-09!supernews.com!diablo.theplanet.net!mephistopheles.news.clara.net!news.clara.net!usenet-fr.net!proxad.net!feeder2-1.proxad.net!news3-1.free.fr!not-for-mail From: "nicolas" Newsgroups: comp.lang.ada References: Subject: Re: stacktrace on linux Date: Tue, 19 Aug 2003 09:50:40 +0200 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Message-ID: <3f41d689$0$1116$626a54ce@news.free.fr> Organization: Guest of ProXad - France NNTP-Posting-Date: 19 Aug 2003 09:49:29 MEST NNTP-Posting-Host: 217.167.42.235 X-Trace: 1061279369 news3-1.free.fr 1116 217.167.42.235:1191 X-Complaints-To: abuse@proxad.net Xref: archiver1.google.com comp.lang.ada:41706 Date: 2003-08-19T09:49:29+02:00 List-Id: Which version of Gnat are you using ? I had a similar problem with Gnat 3.14p and RedHat 7.2 last year. The problem came from libbfd version Gnat 3.14p required libbfd-2.9 for correct stacktrace, and RedHat 7.2 included a libbfd-2.11. To solve the problem, I retrieved libbfd-2.9.5.0.22.so and copied it in /usr/gnat/lib/gcc-lib/i686-pc-linux-gnu/2.8.1/ I added -largs /usr/gnat/lib/gcc-lib/i686-pc-linux-gnu/2.8.1/libbfd-2.9.5.0.22.so to my gnatmake command Nicolas "Martin Moosbrucker" a �crit dans le message de news:bhfd36$42gt$1@ID-169866.news.uni-berlin.de... > Hi, > > I'd like to get the stack trace of a program running on a RedHat 7.3 > operating system as I get it on a windows2000 os. > > The stack trace on windows looks like that: > > 1/ 0 > Exception name: CONSTRAINT_ERROR > Message: stack_trace.adb:13 > Call stack traceback locations: > 0x40144b 0x4015f3 0x401806 0x401265 0x401103 0x77e8ca8e > 0040144B in testexception.outer.inner at stack_trace.adb:13 > 004015F3 in testexception.outer at stack_trace.adb:19 > 00401806 in testexception at stack_trace.adb:26 > 00401265 in ?? at crt1.c:0 > 00401103 in ?? at crt1.c:0 > 77E8CA8E in ?? at fake:0 > > on RedHat I don't get any information of the lines in my sourcecode: > > Exception name: CONSTRAINT_ERROR > Message: stack_trace.adb:13 > Call stack traceback locations: > 0x804a090 0x804a3e3 0x804a6df 0x8049d91 0x42017497 > 0x804a090 in ?? at ??:0 > 0x804a3e3 in ?? at ??:0 > 0x804a6df in ?? at ??:0 > 0x8049d91 in ?? at ??:0 > 0x42017497 in ?? at ??:0 > > I am using the following compile / bind and link switches on both ops: > > compiler: -O3 -gnatf -gnatwu -gnato -funwind-tables > binder: -f -E > linker: -g -i > > The source code generating the exceptions above: > > with Ada.Exceptions; > with Gnat.Traceback.Symbolic; > > with Text_Io; > use Text_Io; > > procedure Testexception is > > type Float_32 is digits 6 range Interfaces.Ieee_Float_32'First .. > Interfaces.Ieee_Float_32'Last; > > procedure Outer is > procedure Inner(y:integer) is > x : integer; > begin > text_io.put_line("1/"&integer'image(y)); > X := 1 / Y; > x:=x**2; > text_io.put_line("finished." & integer'image(x)); > end; > begin > begin > Inner(0); > exception > when E : others => > Text_Io.Put_Line(Ada.Exceptions.Exception_Information(E) & > Gnat.Traceback.Symbolic.Symbolic_Traceback(E)); > end; > end; > begin > > Text_Io.Put_Line("Float_32'Machine_Overflows"&Boolean'Image(Float_32'Machine > _Overflows)); > Outer; > exception > when e : others => > Text_io.put_line(Ada.Exceptions.Exception_Information(E) & > Gnat.Traceback.Symbolic.Symbolic_Traceback(E)); > end; > > Thanks, > Martin > > >