- README for gdb-4.9 release
- Updated 10-May-93 by Fred Fish
+ README for gdb-6.3 release
+ Updated 8, November, 2004 by Andrew Cagney
-This is GDB, the GNU source-level debugger, presently running under un*x.
-A summary of new features is in the file `NEWS'.
+This is GDB, the GNU source-level debugger.
+
+A summary of new features is in the file `gdb/NEWS'.
+
+Check the GDB home page at http://www.gnu.org/software/gdb/ for up to
+date release information, mailing list links and archives, etc.
+
+The file `gdb/PROBLEMS' contains information on problems identified
+late in the release cycle. GDB's bug tracking data base at
+http://www.gnu.org/software/gdb/bugs/ contains a more complete list of
+bugs.
Unpacking and Installation -- quick overview
==========================
-In this release, the GDB debugger sources, the generic GNU include
+ In this release, the GDB debugger sources, the generic GNU include
files, the BFD ("binary file description") library, the readline
library, and other libraries all have directories of their own
-underneath the gdb-4.9 directory. The idea is that a variety of GNU
+underneath the gdb-6.3 directory. The idea is that a variety of GNU
tools can share a common copy of these things. Be aware of variation
over time--for example don't try to build gdb with a copy of bfd from
-a release other than the gdb release (such as a binutils or gas
-release), especially if the releases are more than a few weeks apart.
+a release other than the gdb release (such as a binutils release),
+especially if the releases are more than a few weeks apart.
Configuration scripts and makefiles exist to cruise up and down this
directory tree and automatically build all the pieces in the right
order.
-When you unpack the gdb-4.9.tar.z or gdb-4.9.tar.Z file, you'll find
-a directory called `gdb-4.9', which contains:
+ When you unpack the gdb-6.3.tar.gz file, you'll find a directory
+called `gdb-6.3', which contains:
- Makefile.in config.sub* glob/ opcodes/
- README configure* include/ readline/
- bfd/ configure.in libiberty/ texinfo/
- config/ etc/ mmalloc/
- config.guess* gdb/ move-if-change*
+ COPYING config-ml.in gettext.m4 ltconfig sim
+ COPYING.LIB config.guess include ltmain.sh src-release
+ Makefile.def config.sub install-sh md5.sum symlink-tree
+ Makefile.in configure libiberty missing texinfo
+ Makefile.tpl configure.in libtool.m4 mkinstalldirs ylwrap
+ README djunpack.bat ltcf-c.sh move-if-change
+ bfd etc ltcf-cxx.sh opcodes
+ config gdb ltcf-gcj.sh readline
-To build GDB, you can just do:
+You can build GDB right in the source directory:
- cd gdb-4.9
- ./configure
- make
- cp gdb/gdb /usr/local/bin/gdb (or wherever you want)
+ cd gdb-6.3
+ ./configure
+ make
+ cp gdb/gdb /usr/local/bin/gdb (or wherever you want)
-This will configure and build all the libraries as well as GDB.
-If `configure' can't determine your system type, specify one as its
-argument, e.g. sun4 or decstation.
+However, we recommend that an empty directory be used instead.
+This way you do not clutter your source tree with binary files
+and will be able to create different builds with different
+configuration options.
-If you get compiler warnings during this stage, see the `Reporting Bugs'
-section below; there are a few known problems.
+You can build GDB in any empty build directory:
-GDB can be used as a cross-debugger, running on a machine of one type
-while debugging a program running on a machine of another type. See below.
+ mkdir build
+ cd build
+ <full path to your sources>/gdb-6.3/configure
+ make
+ cp gdb/gdb /usr/local/bin/gdb (or wherever you want)
+(Building GDB with DJGPP tools for MS-DOS/MS-Windows is slightly
+different; see the file gdb-6.3/gdb/config/djgpp/README for details.)
-More Documentation
-******************
+ This will configure and build all the libraries as well as GDB. If
+`configure' can't determine your system type, specify one as its
+argument, e.g., `./configure sun4' or `./configure decstation'.
+
+ Make sure that your 'configure' line ends in 'gdb-6.3/configure':
+
+ /berman/migchain/source/gdb-6.3/configure # RIGHT
+ /berman/migchain/source/gdb-6.3/gdb/configure # WRONG
- The GDB 4 release includes an already-formatted reference card,
-ready for printing with PostScript or GhostScript, in the `gdb'
-subdirectory of the main source directory. (In `gdb-4.9/gdb/refcard.ps'.)
-If you can use PostScript or GhostScript with your printer, you can
-print the reference card immediately with `refcard.ps'.
+ The gdb package contains several subdirectories, such as 'gdb',
+'bfd', and 'readline'. If your 'configure' line ends in
+'gdb-6.3/gdb/configure', then you are configuring only the gdb
+subdirectory, not the whole gdb package. This leads to build errors
+such as:
- The release also includes the source for the reference card. You
-can format it, using TeX, by typing:
+ make: *** No rule to make target `../bfd/bfd.h', needed by `gdb.o'. Stop.
- make refcard.dvi
+ If you get other compiler errors during this stage, see the `Reporting
+Bugs' section below; there are a few known problems.
- The GDB reference card is designed to print in landscape mode on US
-"letter" size paper; that is, on a sheet 11 inches wide by 8.5 inches
-high. You will need to specify this form of printing as an option to
-your DVI output program.
+ GDB requires an ISO C (ANSI C) compiler. If you do not have an ISO
+C compiler for your system, you may be able to download and install
+the GNU CC compiler. It is available via anonymous FTP from the
+directory `ftp://ftp.gnu.org/pub/gnu/gcc'.
+
+ GDB can be used as a cross-debugger, running on a machine of one
+type while debugging a program running on a machine of another type.
+See below.
+
+
+More Documentation
+******************
All the documentation for GDB comes as part of the machine-readable
-distribution. The documentation is written in Texinfo format, which is
-a documentation system that uses a single source file to produce both
-on-line information and a printed manual. You can use one of the Info
-formatting commands to create the on-line version of the documentation
-and TeX (or `texi2roff') to typeset the printed version.
-
- GDB includes an already formatted copy of the on-line Info version of
-this manual in the `gdb' subdirectory. The main Info file is
-`gdb-VERSION-NUMBER/gdb/gdb.info', and it refers to subordinate files
+distribution. The documentation is written in Texinfo format, which
+is a documentation system that uses a single source file to produce
+both on-line information and a printed manual. You can use one of the
+Info formatting commands to create the on-line version of the
+documentation and TeX (or `texi2roff') to typeset the printed version.
+
+ GDB includes an already formatted copy of the on-line Info version
+of this manual in the `gdb/doc' subdirectory. The main Info file is
+`gdb-6.3/gdb/doc/gdb.info', and it refers to subordinate files
matching `gdb.info*' in the same directory. If necessary, you can
print out these files, or read them with any editor; but they are
easier to read using the `info' subsystem in GNU Emacs or the
distribution.
If you want to format these Info files yourself, you need one of the
-Info formatting programs, such as `texinfo-format-buffer' or `makeinfo'.
+Info formatting programs, such as `texinfo-format-buffer' or
+`makeinfo'.
If you have `makeinfo' installed, and are in the top level GDB
-source directory (`gdb-4.9', in the case of version 4.9), you can make
+source directory (`gdb-6.3', in the case of version 6.3), you can make
the Info file by typing:
- cd gdb
- make gdb.info
+ cd gdb/doc
+ make info
- If you want to typeset and print copies of this manual, you need TeX,
-a program to print its DVI output files, and `texinfo.tex', the Texinfo
-definitions file.
+ If you want to typeset and print copies of this manual, you need
+TeX, a program to print its DVI output files, and `texinfo.tex', the
+Texinfo definitions file. This file is included in the GDB
+distribution, in the directory `gdb-6.3/texinfo'.
TeX is a typesetting program; it does not print files directly, but
produces output files called DVI files. To print a typeset document,
This file tells TeX how to typeset a document written in Texinfo
format. On its own, TeX cannot read, much less typeset a Texinfo file.
`texinfo.tex' is distributed with GDB and is located in the
-`gdb-VERSION-NUMBER/texinfo' directory.
+`gdb-6.3/texinfo' directory.
If you have TeX and a DVI printer program installed, you can typeset
and print this manual. First switch to the the `gdb' subdirectory of
-the main source directory (for example, to `gdb-4.9/gdb') and then type:
+the main source directory (for example, to `gdb-6.3/gdb') and then type:
+
+ make doc/gdb.dvi
- make gdb.dvi
+ If you prefer to have the manual in PDF format, type this from the
+`gdb/doc' subdirectory of the main source directory:
+
+ make gdb.pdf
+
+For this to work, you will need the PDFTeX package to be installed.
Installing GDB
a single directory, whose name is usually composed by appending the
version number to `gdb'.
- For example, the GDB version 4.9 distribution is in the `gdb-4.9'
+ For example, the GDB version 6.3 distribution is in the `gdb-6.3'
directory. That directory contains:
-`gdb-4.9/configure (and supporting files)'
- script for configuring GDB and all its supporting libraries.
-
-`gdb-4.9/gdb'
- the source specific to GDB itself
+`gdb-6.3/{COPYING,COPYING.LIB}'
+ Standard GNU license files. Please read them.
-`gdb-4.9/bfd'
+`gdb-6.3/bfd'
source for the Binary File Descriptor library
-`gdb-4.9/include'
+`gdb-6.3/config*'
+ script for configuring GDB, along with other support files
+
+`gdb-6.3/gdb'
+ the source specific to GDB itself
+
+`gdb-6.3/include'
GNU include files
-`gdb-4.9/libiberty'
+`gdb-6.3/libiberty'
source for the `-liberty' free software library
-`gdb-4.9/opcodes'
+`gdb-6.3/opcodes'
source for the library of opcode tables and disassemblers
-`gdb-4.9/readline'
+`gdb-6.3/readline'
source for the GNU command-line interface
+ NOTE: The readline library is compiled for use by GDB, but will
+ not be installed on your system when "make install" is issued.
+
+`gdb-6.3/sim'
+ source for some simulators (ARM, D10V, SPARC, M32R, MIPS, PPC, V850, etc)
-`gdb-4.9/glob'
- source for the GNU filename pattern-matching subroutine
+`gdb-6.3/texinfo'
+ The `texinfo.tex' file, which you need in order to make a printed
+ manual using TeX.
-`gdb-4.9/mmalloc'
- source for the GNU memory-mapped malloc package
+`gdb-6.3/etc'
+ Coding standards, useful files for editing GDB, and other
+ miscellanea.
-'gdb-4.9/sim'
- source for some simulators (z8000, H8/300, H8/500, etc)
+ Note: the following instructions are for building GDB on Unix or
+Unix-like systems. Instructions for building with DJGPP for
+MS-DOS/MS-Windows are in the file gdb/config/djgpp/README.
The simplest way to configure and build GDB is to run `configure'
from the `gdb-VERSION-NUMBER' source directory, which in this example
-is the `gdb-4.9' directory.
+is the `gdb-6.3' directory.
First switch to the `gdb-VERSION-NUMBER' source directory if you are
-not already in it; then run `configure'. Pass the identifier for the
-platform on which GDB will run as an argument.
+not already in it; then run `configure'.
For example:
- cd gdb-4.9
- ./configure HOST
- make
-
-where HOST is an identifier such as `sun4' or `decstation', that
-identifies the platform where GDB will run.
+ cd gdb-6.3
+ ./configure
+ make
- Running `configure HOST' followed by `make' builds the `bfd',
-`readline', `mmalloc', and `libiberty' libraries, then `gdb' itself.
+ Running `configure' followed by `make' builds the `bfd',
+`readline', `mmalloc', and `libiberty' libraries, then `gdb' itself.
The configured source files, and the binaries, are left in the
corresponding source directories.
does not recognize this automatically when you run a different shell,
you may need to run `sh' on it explicitly:
- sh configure HOST
+ sh configure
If you run `configure' from a directory that contains source
-directories for multiple libraries or programs, such as the `gdb-4.9'
-source directory for version 4.9, `configure' creates configuration
+directories for multiple libraries or programs, such as the `gdb-6.3'
+source directory for version 6.3, `configure' creates configuration
files for every directory level underneath (unless you tell it not to,
with the `--norecursion' option).
directories in the GDB distribution, if you only want to configure that
subdirectory; but be sure to specify a path to it.
- For example, with version 4.9, type the following to configure only
+ For example, with version 6.3, type the following to configure only
the `bfd' subdirectory:
- cd gdb-4.9/bfd
- ../configure HOST
+ cd gdb-6.3/bfd
+ ../configure
You can install `gdb' anywhere; it has no hardwired paths. However,
you should make sure that the shell on your path (named by the `SHELL'
argument to `--srcdir', you can leave out the `--srcdir' option; it
will be assumed.)
- For example, with version 4.9, you can build GDB in a separate
+ For example, with version 6.3, you can build GDB in a separate
directory for a Sun 4 like this:
- cd gdb-4.9
+ cd gdb-6.3
mkdir ../gdb-sun4
cd ../gdb-sun4
- ../gdb-4.9/configure sun4
+ ../gdb-6.3/configure
make
When `configure' builds a configuration using a remote source
The `Makefile' that `configure' generates in each source directory
also runs recursively. If you type `make' in a source directory such
-as `gdb-4.9' (or in a separate configured directory configured with
-`--srcdir=PATH/gdb-4.9'), you will build all the required libraries,
+as `gdb-6.3' (or in a separate configured directory configured with
+`--srcdir=PATH/gdb-6.3'), you will build all the required libraries,
and then build GDB.
When you have multiple hosts or targets configured in separate
you can use it to test your guesses on abbreviations--for example:
% sh config.sub sun4
- sparc-sun-sunos411
+ sparc-sun-sunos4.1.1
% sh config.sub sun3
- m68k-sun-sunos411
+ m68k-sun-sunos4.1.1
% sh config.sub decstation
- mips-dec-ultrix42
+ mips-dec-ultrix4.2
% sh config.sub hp300bsd
m68k-hp-bsd
% sh config.sub i386v
- i386-unknown-sysv
+ i386-pc-sysv
% sh config.sub i786v
Invalid configuration `i786v': machine `i786v' not recognized
`config.sub' is also distributed in the GDB source directory
-(`gdb-4.9', for version 4.9).
+(`gdb-6.3', for version 6.3).
`configure' options
[--prefix=DIR]
[--srcdir=PATH]
[--norecursion] [--rm]
- [--target=TARGET] HOST
+ [--enable-build-warnings]
+ [--target=TARGET]
+ [--host=HOST]
+ [HOST]
You may introduce options with a single `-' rather than `--' if you
prefer; but you may abbreviate option names if you use `--'.
`--rm'
Remove the configuration that the other arguments specify.
+`--enable-build-warnings'
+ When building the GDB sources, ask the compiler to warn about any
+ code which looks even vaguely suspicious. You should only using
+ this feature if you're compiling with GNU CC. It passes the
+ following flags:
+ -Wimplicit
+ -Wreturn-type
+ -Wcomment
+ -Wtrigraphs
+ -Wformat
+ -Wparentheses
+ -Wpointer-arith
+
`--target=TARGET'
Configure GDB for cross-debugging programs running on the specified
TARGET. Without this option, GDB is configured to debug programs
There is no convenient way to generate a list of all available
targets.
-`HOST ...'
+`--host=HOST'
Configure GDB to run on the specified HOST.
There is no convenient way to generate a list of all available
hosts.
+`HOST ...'
+ Same as `--host=HOST'. If you omit this, GDB will guess; it's
+ quite accurate.
+
`configure' accepts other options, for compatibility with configuring
other GNU tools recursively; but these are the only options that affect
GDB or its supporting libraries.
-Languages other than C
-=======================
+Remote debugging
+=================
-GDB provides some support for debugging C++ programs, however that support
-only works well with GNU C++, and even then only on systems that use stabs
-debugging format. In particular, cfront based compilers such as Sun's C++
-are not fully supported.
+ The files m68k-stub.c, i386-stub.c, and sparc-stub.c are examples
+of remote stubs to be used with remote.c. They are designed to run
+standalone on an m68k, i386, or SPARC cpu and communicate properly
+with the remote.c stub over a serial line.
-GDB should work with FORTRAN programs. If you have problems, please send a
-bug report; you may have to refer to some FORTRAN variables with a trailing
-underscore.
+ The directory gdb/gdbserver/ contains `gdbserver', a program that
+allows remote debugging for Unix applications. gdbserver is only
+supported for some native configurations, including Sun 3, Sun 4, and
+Linux.
-Pascal programs which use sets, subranges, file variables, or nested functions
-will not currently work.
+ There are a number of remote interfaces for talking to existing ROM
+monitors and other hardware:
-Partial Modula-2 and Chill support is now in GDB.
+ remote-e7000.c Renesas E7000 ICE
+ remote-est.c EST emulator
+ remote-hms.c Renesas Micro Systems H8/300 monitor
+ remote-mips.c MIPS remote debugging protocol
+ remote-rdi.c ARM with Angel monitor
+ remote-rdp.c ARM with Demon monitor
+ remote-sds.c PowerPC SDS monitor
+ remote-sim.c Generalized simulator protocol
+ remote-st.c Tandem ST-2000 monitor
+ remote-vx.c VxWorks realtime kernel
+ Remote-vx.c and the vx-share subdirectory contain a remote
+interface for the VxWorks realtime kernel, which communicates over TCP
+using the Sun RPC library. This would be a useful starting point for
+other remote- via-ethernet back ends.
-Kernel debugging
-=================
-I have't done this myself so I can't really offer any advice.
-Remote debugging over serial lines works fine, but the kernel debugging
-code in here has not been tested in years. Van Jacobson has
-better kernel debugging, but the UC lawyers won't let FSF have it.
+Reporting Bugs in GDB
+=====================
+ There are several ways of reporting bugs in GDB. The prefered
+method is to use the World Wide Web:
-Remote debugging
-=================
+ http://www.gnu.org/software/gdb/bugs/
+
+As an alternative, the bug report can be submitted, via e-mail, to the
+address "bug-gdb@gnu.org".
+
+ When submitting a bug, please include the GDB version number (e.g.,
+gdb-6.3), and how you configured it (e.g., "sun4" or "mach386 host,
+i586-intel-synopsys target"). Since GDB now supports so many
+different configurations, it is important that you be precise about
+this. If at all possible, you should include the actual banner that
+GDB prints when it starts up, or failing that, the actual configure
+command that you used when configuring GDB.
+
+ For more information on how/whether to report bugs, see the
+Reporting Bugs chapter of the GDB manual (gdb/doc/gdb.texinfo).
-The files m68k-stub.c, i386-stub.c, and sparc-stub.c are examples of
-remote stubs to be used with remote.c. They are designed to run
-standalone on an m68k, i386, or SPARC cpu and communicate properly with
-the remote.c stub over a serial line.
-
-The file rem-multi.shar contains a general stub that can probably
-run on various different flavors of unix to allow debugging over a
-serial line from one machine to another.
-
-Some working remote interfaces for talking to existing ROM monitors
-are:
- remote-adapt.c AMD 29000 "Adapt"
- remote-eb.c AMD 29000 "EBMON"
- remote-es1800.c Ericsson 1800 monitor
- remote-hms.c Hitachi Micro Systems H8/300 monitor
- remote-mips.c MIPS remote debugging protocol
- remote-mm.c AMD 29000 "minimon"
- remote-nindy.c Intel 960 "Nindy"
- remote-sim.c Generalized simulator protocol
- remote-st2000.c Tandem ST-2000 monitor
- remote-udi.c AMD 29000 using the AMD "Universal Debug Interface"
- remote-vx.c VxWorks realtime kernel
- remote-z8k.c Zilog Z8000 simulator
-
-Remote-vx.c and the vx-share subdirectory contain a remote interface for the
-VxWorks realtime kernel, which communicates over TCP using the Sun
-RPC library. This would be a useful starting point for other remote-
-via-ethernet back ends.
-
-Remote-udi.c and the 29k-share subdirectory contain a remote interface
-for AMD 29000 programs, which uses the AMD "Universal Debug Interface".
-This allows GDB to talk to software simulators, emulators, and/or bare
-hardware boards, via network or serial interfaces. Note that GDB only
-provides an interface that speaks UDI, not a complete solution. You
-will need something on the other end that also speaks UDI.
-
-
-Reporting Bugs
-===============
-
-The correct address for reporting bugs found in gdb is
-"bug-gdb@prep.ai.mit.edu". Please email all bugs, and all requests for
-help with GDB, to that address. Please include the GDB version number
-(e.g. gdb-4.9), and how you configured it (e.g. "sun4" or "mach386
-host, i586-intel-synopsys target"). If you include the banner that GDB
-prints when it starts up, that will give us enough information.
-
-For more information on how/whether to report bugs, see the GDB Bugs
-section of the GDB manual (gdb/doc/gdb.texinfo).
-
-Known bugs:
-
- * Under Ultrix 4.2 (DECstation-3100) or Alphas under OSF/1, we have
- seen problems with backtraces after interrupting the inferior out
- of a read(). The problem is caused by ptrace() returning an
- incorrect value for the frame pointer register (15 or 30). As far
- as we can tell, this is a kernel problem. Any help with this
- would be greatly appreciated.
-
- * On the SPARC GDB reports incorrect values of struct arguments to
- functions, for the seventh and subsequent arguments. We have been looking
- at this but no fix is available yet.
-
- * On DECstations there are warnings about shift counts out of range in
- various BFD modules. None of them is a cause for alarm, they are actually
- a result of bugs in the DECstation compiler.
-
- * On Solaris (2.1, at least) using the "run" command when the program
- is already running restarts the program, but may leave a core dump
- from the previous execution in the current directory. Other SVR4
- based systems don't seem to have this problem, using the same gdb
- source code.
-
- * Notes for the DEC Alpha using OSF/1:
- The debugging output of native cc has two known problems; we view these
- as compiler bugs.
- The linker miscompacts symbol tables, which causes gdb to confuse the
- type of variables or results in `struct <illegal>' type outputs.
- dbx has the same problems with those executables. A workaround is to
- specify -Wl,-b when linking, but that will increase the executable size
- considerably.
- If a structure is declared as opaque in one file (e.g. "struct foo *"
- without a definition for "struct foo"), gdb will be unable to find the
- structure definition in another file.
- It has been reported that the Ultrix 4.3A compiler on destations has the
- same problems.
-
- If you intend to compile gdb with gcc-2.4.5, be warned that the file
- bfd/libbfd.c will be miscompiled due to a bug in gcc, you have
- to compile this file with native cc. You will get many warnings from
- gcc while compiling gdb, but these can be ignored for now. Again, these
- problems are Alpha-specific.
-
-GDB can produce warnings about symbols that it does not understand. By
-default, these warnings are disabled. You can enable them by executing
-`set complaint 10' (which you can put in your ~/.gdbinit if you like).
-I recommend doing this if you are working on a compiler, assembler,
-linker, or gdb, since it will point out problems that you may be able
-to fix. Warnings produced during symbol reading indicate some mismatch
-between the object file and GDB's symbol reading code. In many cases,
-it's a mismatch between the specs for the object file format, and what
-the compiler actually outputs or the debugger actually understands.
-
-
-X Windows versus GDB
-=====================
-There is an "xxgdb", which seems to work for simple operations,
-which was posted to comp.sources.x.
+Graphical interface to GDB -- X Windows, MS Windows
+==========================
+
+ Several graphical interfaces to GDB are available. You should
+check:
+
+ http://www.gnu.org/software/gdb/links/
-For those interested in auto display of source and the availability of
-an editor while debugging I suggest trying gdb-mode in gnu-emacs
-(Try typing M-x gdb RETURN). Comments on this mode are welcome.
+for an up-to-date list.
+
+ Emacs users will very likely enjoy the Grand Unified Debugger mode;
+try typing `M-x gdb RET'.
Writing Code for GDB
=====================
-There is a lot of information about writing code for GDB in the
+ There is a lot of information about writing code for GDB in the
internals manual, distributed with GDB in gdb/doc/gdbint.texinfo. You
can read it by hand, print it by using TeX and texinfo, or process it
into an `info' file for use with Emacs' info mode or the standalone
-`info' program. In particular, see the nodes Getting Started,
-Debugging GDB, New Architectures, Coding Style, Clean Design, and
-Submitting Patches.
+`info' program.
-If you are pondering writing anything but a short patch, especially
+ If you are pondering writing anything but a short patch, especially
take note of the information about copyrights in the node Submitting
Patches. It can take quite a while to get all the paperwork done, so
we encourage you to start that process as soon as you decide you are
GDB Testsuite
=============
-There is a dejagnu based testsuite available for testing your newly
-built gdb, or for regression testing gdb's with local modifications.
-The testsuite is distributed separately from the base gdb distribution
-for the convenience of people that wish to get either gdb or the testsuite
-separately.
+ Included with the GDB distribution is a DejaGNU based testsuite
+that can either be used to test your newly built GDB, or for
+regression testing a GDB with local modifications.
+
+ Running the testsuite requires the prior installation of DejaGNU,
+which is generally available via ftp. The directory
+ftp://sources.redhat.com/pub/dejagnu/ will contain a recent snapshot.
+Once DejaGNU is installed, you can run the tests in one of the
+following ways:
-The name of the testsuite is gdb-4.9-testsuite.tar.z. You unpack it in the
-same directory in which you unpacked the base gdb distribution, and it
-will create and populate the directory gdb-4.9/gdb/testsuite.
+ (1) cd gdb-6.3
+ make check-gdb
-Running the testsuite requires the prior installation of dejagnu, which
-should be available via ftp. Once dejagnu is installed, you can run
-the tests in one of two ways:
+or
- (1) cd gdb-4.9/gdb (assuming you also unpacked gdb)
+ (2) cd gdb-6.3/gdb
make check
or
- (2) cd gdb-4.9/gdb/testsuite
- make (builds the test executables)
+ (3) cd gdb-6.3/gdb/testsuite
make site.exp (builds the site specific file)
runtest -tool gdb GDB=../gdb (or GDB=<somepath> as appropriate)
-The second method gives you slightly more control in case of problems with
-building one or more test executables, in case you wish to remove some
-test executables before running the tests, or if you are using the testsuite
-'standalone', without it being part of the gdb source tree.
+The last method gives you slightly more control in case of problems
+with building one or more test executables or if you are using the
+testsuite `standalone', without it being part of the GDB source tree.
-See the dejagnu documentation for further details.
+See the DejaGNU documentation for further details.
\f
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projects / deliverable / binutils-gdb.git / blobdiff