Message-Id: <201509182230.t8IMUr6f016818@delorie.com> Date: Fri, 18 Sep 2015 23:23:52 +0200 From: "Juan Manuel Guerrero (juan DOT guerrero AT gmx DOT de) [via djgpp-announce AT delorie DOT com]" To: djgpp-announce AT delorie DOT com Subject: Announcement: DJGPP port of GNU debugger (GDB) 7.10 uploaded (DJGPP 205 only). Content-Type: text/plain; charset=ISO-8859-15; format=flowed Reply-To: djgpp AT delorie DOT com This is a port of GNU debugger (GDB) 7.10 to MSDOS/DJGPP. GDB is a source-level debugger for C, C++, Pascal, Objective-C and many other languages. GDB can target (i.e., debug programs running on) more than a dozen different processor architectures, and GDB itself can run on most popular GNU/Linux, Unix and Microsoft Windows variants. DJGPP specific changes. ======================= - There are no DJGPP specific user visible changes. - The BFD library will support 32 bit wide relocation counters for DJGPP as has been implemented for the latest DJGPP port of binutils. - The readline library has been patched according to the DJGPP port of readline 6.2. The diffs-readline file documents the changes and is store in the /djgpp directory. - The DJGPP specific changes to BFD and liberty libraries are documented in the diffs-bfd file. These changes are the same ones than those ones used by the binutils port. The diffs file documents the DJGPP specific changes to gdb excluding those to the readline, liberty and bfd libraries. The diffs-bugs file documents fixes of bugs found during the porting process. If the fixes do find their way into the official release then the file will be removed for the next port release. All these files are located in the /djgpp directory. If you want to apply them to the original sources, diffs-readline, diffs and diffs-bfd must be apllied first (in any order) and diffs-bugs always as last one. - The config.sub script has been adjusted in such a way that it returns the same ID string than config.guess does. This ensures that all DJGPP versions are well recognized allowing to compile a working DJGPP port of GDB using djdev203 or djdev205. - The gdb/configure script has been adjusted to also check for pdcurses. This is necessary to be able to compile a GDB version with TUI support. - I have added the complete /bfdsymify directory from the last GDB port. Only the Makefile has been adjusted to work with this new version. - The port of GDB has been compiled with TUI support disabled. If you prefer a build with TUI support enabled you will have to uncomment the line BUILD_WITH_TUI_SUPPORT=yes in /djgpp/build.sh. You can start the TUI mode with the "-tui" flag or it will start without using the TUI interface. - The port of GDB has been compiled with mpc, mpfr and gmp support enabled. - The original distribution comes with DJGPP support files. I have not used them so I do not know if the DJGPP support is really up to date. - To configure and compile the sources the way I have done it, cd into the /djgpp directory and start the build.sh script. It accepts no parameters so you will have to edit manually to adjust it to your preferences. It configures and compiles the sources to build in the /djgpp directory and not in the top source directory. - To enable NLS support, you must uncomment the NLS_SUPPORT='--enable-nls' line in the build.sh file. - The port has been configured and compiled on WinXP SP3. There is no guarantee that this may be possible with any other DOS-like OS. Due to the massive use of long file names it will not be possible to configure and compile without LFN support. - The DJGPP 2.05 version has been compiled using gcc520 and bnu2251br2. To compile the sources like I have done you will need the following ports: As usual, all djgpp specific files (build.sh, diffs, README files, etc.) are stored in the /djgpp directory. The sources have not been configured so you must change into the /djgpp directory and start build.sh. This will configure the sources and start make. For further information about GDB please read the info docs and NEWS file. The port consists of the usual three packages produced using djdev205 that can be downloaded from ftp.delorie.com and mirrors as (time tamp 2015-09-09): GNU debugger 7.10 binary and info format documentation: ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gdb710b.zip GNU debugger 7.10 bfd, liberty and opcode libraries and headers: ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gdb710a.zip GNU debugger 7.10 dvi, html, ps and pdf format documentation: ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gdb710d.zip GNU debugger 7.10 source: ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gdb710s.zip Send GDB specific bug reports to . Send suggestions and bug reports concerning the DJGPP port to comp.os.msdos.djgpp or . Enjoy. Guerrero, Juan Manuel