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- From: walter@cithe501.cithep.caltech.edu (Chris Walter)
- Newsgroups: gnu.g++.help
- Subject: Problem using gdb4.7 on g++ programs on RS6000.
- Date: 8 Jan 1993 02:10:06 GMT
- Organization: California Institute of Technology, Pasadena
- Lines: 50
- Distribution: gnu
- Message-ID: <1iinpuINNmkv@gap.caltech.edu>
- NNTP-Posting-Host: cithe303.cithep.caltech.edu
- Originator: walter@cithe303.cithep.caltech.edu
-
- Hi Folks,
-
- First off I am running AIX3.2 on an RS6000.
- I am using gcc 2.3.2/libg++ 2.3
-
- I am having problems debugging c++ programs with gdb4.7.
- gdb seems to work OK on small C programs compiled with gcc but I am
- having problems debugging C++ code compiled(-g of course) with g++.
-
- I should mention that my sys-op says the RS6000 assembly patch has
- been applied. Here is an example of what happens when I try to load a
- executable:
- ------------------------------------------------------------------------
- cithe502:wfd > gdb
- GDB is free software and you are welcome to
- distribute copies of it
- under certain conditions; type "show copying" to see the conditions.
- There is absolutely no warranty for GDB; type "show warranty" for details.
- GDB 4.7, Copyright 1992 Free Software Foundation, Inc.
- (gdb) file monte
- Reading symbols from monte...GDB Error: `.bf' not found.
- GDB Error: `.bf' not found.
- done.
- (gdb)
- ------------------------------------------------------------------------
-
- And here is the same thing for what is a simpler program:
-
- ------------------------------------------------------------------------
- cithe502:flux > gdb
- GDB is free software and you are welcome to distribute copies of it
- under certain conditions; type "show copying" to see the conditions.
- There is absolutely no warranty for GDB; type "show warranty" for details.
- GDB 4.7, Copyright 1992 Free Software Foundation, Inc.
- (gdb) file flux
- Reading symbols from flux...GDB Error: `.bf' not found.
- GDB Error: `.bf' not found.
-
- Catastrophe in realloc: invalid storage ptr
- IOT trap (core dumped)
- cithe502:flux >
- ------------------------------------------------------------------------
-
- In addition, the first program, which it allows me to load, starts in the
- middle of the routine if I tell it to "break main". It sets the
- breakpoint something like halfway down routine.
-
- Any suggestions happily accepted!
-
- -Chris Walter
-