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Bug Report

From: S Akhtar
Subject: Bug Report
Date: Wed, 6 Jul 2011 08:59:07 +0500

1.       Version of the Utility: GNU Binutils 2.20.1

2.       Patches applied to the source: binutils-2.20.1-rtems4.10-20100826.diff

Patch file is attached for reference

3.       Type of machine: Intel Core2Duo

4.       Operating system: Ubuntu

5.       Operating System Version number: 11.04

6.       Compiler and its version: GCC 4.4.5

7.       Command arguments to utility to observe the bug:


unhex –o hello.bin hello.hex


While hello.hex was obtained by:


                i386-rtems4.10-objcopy –O ihex hello.exe hello.hex


Where, hello.exe has been tested and verified for the correct execution.

No output file is obtained but an error. Whereas an input file hello.hex and hello.exe are attached for review.

8.       A patch gcc-core-4.4.5-rtems4.10-20110301.man is applied to the gcc source. The file is attached as well. GCC is configured as:


../gcc-4.4.5/configure --target=i386-rtems4.10 --prefix=/opt/rtems4.10 --with-gnu-as --with-gnu-ld --with-newlib --verbose --enable-threads --enable-languages=c --with-mpc --with-mpfr


9.       A description of error encountered:

Unhex: unknown Intel-hex record type: 0x04

Unhex: line ‘:020000040010EA’::

From file ‘hello.hex’; Unrecognized record type

                A snapshot of the received error is attached for reference.
Note: Please rename hello_exe to hello.exe (hello_exe attached)


Attachment: binutils-2.20.1-rtems4.10-20100826.diff
Description: Text document

Attachment: gcc-core-4.4.5-rtems4.10-20110301.man
Description: Unix manual page

Attachment: hello.hex
Description: Text document

Attachment: unhex-bug.JPG
Description: JPEG image

Attachment: hello_exe
Description: Binary data

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