diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 17 | ||||
| -rw-r--r-- | gdb/README | 105 | ||||
| -rw-r--r-- | gdb/c-exp.y | 4 | ||||
| -rw-r--r-- | gdb/ch-exp.y | 3 | ||||
| -rw-r--r-- | gdb/core.c | 4 | ||||
| -rw-r--r-- | gdb/corelow.c | 4 | ||||
| -rw-r--r-- | gdb/fork-child.c | 3 | ||||
| -rw-r--r-- | gdb/m2-exp.y | 4 | ||||
| -rw-r--r-- | gdb/minsyms.c | 3 | ||||
| -rw-r--r-- | gdb/nlmread.c | 3 | ||||
| -rw-r--r-- | gdb/parse.c | 1 | ||||
| -rw-r--r-- | gdb/putenv.c | 1 | ||||
| -rw-r--r-- | gdb/regex.c | 12 | ||||
| -rw-r--r-- | gdb/remote-utils.c | 3 | ||||
| -rw-r--r-- | gdb/stabsread.c | 3 |
15 files changed, 98 insertions, 72 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 73c6397..3216a62 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,20 @@ +Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * README: Remove note about gcc warnings on alpha, these should be + gone now. + * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c, + m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c + remote-utils.c, stabsread.c: Include <string.h>. + * regex.c: Include "defs.h", change re_comp argument to const char *. + * infptrace.c (fetch_register, store_inferior_registers): Change + regaddr to type CORE_ADDR. + * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS): + Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR. + +Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * symtab.h: Always define BYTE_BITFIELD to nothing. + Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com) * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used. @@ -1,5 +1,5 @@ - README for gdb-4.9 release - Updated 10-May-93 by Fred Fish + README for gdb-4.12 release + Updated 3-Feb-94 by Fred Fish This is GDB, the GNU source-level debugger, presently running under un*x. A summary of new features is in the file `NEWS'. @@ -11,7 +11,7 @@ Unpacking and Installation -- quick overview 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-4.12 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 @@ -20,8 +20,8 @@ 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-4.12.tar.gz file, you'll find a directory +called `gdb-4.12', which contains: Makefile.in config.sub* glob/ opcodes/ README configure* include/ readline/ @@ -31,7 +31,7 @@ a directory called `gdb-4.9', which contains: To build GDB, you can just do: - cd gdb-4.9 + cd gdb-4.12 ./configure make cp gdb/gdb /usr/local/bin/gdb (or wherever you want) @@ -52,7 +52,7 @@ More Documentation 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'.) +subdirectory of the main source directory. (In `gdb-4.12/gdb/refcard.ps'.) If you can use PostScript or GhostScript with your printer, you can print the reference card immediately with `refcard.ps'. @@ -86,7 +86,7 @@ distribution. 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-4.12', in the case of version 4.12), you can make the Info file by typing: cd gdb @@ -112,7 +112,7 @@ format. On its own, TeX cannot read, much less typeset a Texinfo file. 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-4.12/gdb') and then type: make gdb.dvi @@ -128,42 +128,42 @@ preparing GDB for installation; you can then use `make' to build the 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 4.12 distribution is in the `gdb-4.12' directory. That directory contains: -`gdb-4.9/configure (and supporting files)' +`gdb-4.12/configure (and supporting files)' script for configuring GDB and all its supporting libraries. -`gdb-4.9/gdb' +`gdb-4.12/gdb' the source specific to GDB itself -`gdb-4.9/bfd' +`gdb-4.12/bfd' source for the Binary File Descriptor library -`gdb-4.9/include' +`gdb-4.12/include' GNU include files -`gdb-4.9/libiberty' +`gdb-4.12/libiberty' source for the `-liberty' free software library -`gdb-4.9/opcodes' +`gdb-4.12/opcodes' source for the library of opcode tables and disassemblers -`gdb-4.9/readline' +`gdb-4.12/readline' source for the GNU command-line interface -`gdb-4.9/glob' +`gdb-4.12/glob' source for the GNU filename pattern-matching subroutine -`gdb-4.9/mmalloc' +`gdb-4.12/mmalloc' source for the GNU memory-mapped malloc package -'gdb-4.9/sim' +'gdb-4.12/sim' source for some simulators (z8000, H8/300, H8/500, etc) 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-4.12' 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 @@ -171,7 +171,7 @@ platform on which GDB will run as an argument. For example: - cd gdb-4.9 + cd gdb-4.12 ./configure HOST make @@ -190,8 +190,8 @@ you may need to run `sh' on it explicitly: sh configure HOST 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-4.12' +source directory for version 4.12, `configure' creates configuration files for every directory level underneath (unless you tell it not to, with the `--norecursion' option). @@ -199,10 +199,10 @@ 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 4.12, type the following to configure only the `bfd' subdirectory: - cd gdb-4.9/bfd + cd gdb-4.12/bfd ../configure HOST You can install `gdb' anywhere; it has no hardwired paths. However, @@ -231,13 +231,13 @@ directory. If the path to `configure' would be the same as the 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 4.12, you can build GDB in a separate directory for a Sun 4 like this: - cd gdb-4.9 + cd gdb-4.12 mkdir ../gdb-sun4 cd ../gdb-sun4 - ../gdb-4.9/configure sun4 + ../gdb-4.12/configure sun4 make When `configure' builds a configuration using a remote source @@ -258,8 +258,8 @@ called `configure' (or one of its subdirectories). 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-4.12' (or in a separate configured directory configured with +`--srcdir=PATH/gdb-4.12'), you will build all the required libraries, and then build GDB. When you have multiple hosts or targets configured in separate @@ -302,7 +302,7 @@ you can use it to test your guesses on abbreviations--for example: 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-4.12', for version 4.12). `configure' options @@ -370,20 +370,7 @@ GDB or its supporting libraries. Languages other than C ======================= -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. - -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. - -Pascal programs which use sets, subranges, file variables, or nested functions -will not currently work. - -Partial Modula-2 and Chill support is now in GDB. - +See the GDB manual (doc/gdb.texinfo) for information on this. Kernel debugging ================= @@ -440,7 +427,7 @@ 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 +(e.g. gdb-4.12), 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. @@ -478,8 +465,20 @@ Known bugs: It has been reported that the Ultrix 4.3A compiler on decstations has the same problems. - If you compile gdb with gcc-2.4.5, you will get many warnings, - but these can be ignored for now. Again, this problem is Alpha-specific. + Under some circumstances OSF/1 shared libraries do get relocated to a + different address, but gdb cannot handle these relocations yet. If you + encounter problems while debugging executables which use shared libraries, + try to relink your executable with the -non_shared option when using cc + or with the -static option when using gcc. + + * Notes for BSD/386: + To compile gdb-4.12 on BSD/386, you must run the configure script and + its subscripts with bash. Here is an easy way to do this: + + bash -c 'CONFIG_SHELL=/bin/bash ./configure' + + (configure will report i386-unknown-bsd). Then, compile with the + standard "make" command. GDB can produce warnings about symbols that it does not understand. By default, these warnings are disabled. You can enable them by executing @@ -531,20 +530,20 @@ 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. -The name of the testsuite is gdb-4.9-testsuite.tar.z. You unpack it in the +The name of the testsuite is gdb-4.12-testsuite.tar.gz. 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. +will create and populate the directory gdb-4.12/gdb/testsuite. 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: - (1) cd gdb-4.9/gdb (assuming you also unpacked gdb) + (1) cd gdb-4.12/gdb (assuming you also unpacked gdb) make check or - (2) cd gdb-4.9/gdb/testsuite + (2) cd gdb-4.12/gdb/testsuite make (builds the test executables) make site.exp (builds the site specific file) runtest -tool gdb GDB=../gdb (or GDB=<somepath> as appropriate) diff --git a/gdb/c-exp.y b/gdb/c-exp.y index 8860dfc..62ecbb0 100644 --- a/gdb/c-exp.y +++ b/gdb/c-exp.y @@ -1,5 +1,6 @@ /* YACC parser for C expressions, for GDB. - Copyright (C) 1986, 1989, 1990, 1991 Free Software Foundation, Inc. + Copyright (C) 1986, 1989, 1990, 1991, 1993, 1994 + Free Software Foundation, Inc. This file is part of GDB. @@ -37,6 +38,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ %{ #include "defs.h" +#include <string.h> #include "expression.h" #include "value.h" #include "parser-defs.h" diff --git a/gdb/ch-exp.y b/gdb/ch-exp.y index ebef813..ae974fc 100644 --- a/gdb/ch-exp.y +++ b/gdb/ch-exp.y @@ -1,5 +1,5 @@ /* YACC grammar for Chill expressions, for GDB. - Copyright 1992, 1993 Free Software Foundation, Inc. + Copyright 1992, 1993, 1994 Free Software Foundation, Inc. This file is part of GDB. @@ -54,6 +54,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ %{ #include "defs.h" +#include <string.h> #include <ctype.h> #include "expression.h" #include "language.h" @@ -1,5 +1,6 @@ /* Core dump and executable file functions above target vector, for GDB. - Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc. + Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994 + Free Software Foundation, Inc. This file is part of GDB. @@ -18,6 +19,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" +#include <string.h> #include <errno.h> #include <signal.h> #include <fcntl.h> diff --git a/gdb/corelow.c b/gdb/corelow.c index dbaf43f..9d7c252 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -1,5 +1,6 @@ /* Core dump and executable file functions below target vector, for GDB. - Copyright 1986, 1987, 1989, 1991, 1992 Free Software Foundation, Inc. + Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994 + Free Software Foundation, Inc. This file is part of GDB. @@ -18,6 +19,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" +#include <string.h> #include <errno.h> #include <signal.h> #include <fcntl.h> diff --git a/gdb/fork-child.c b/gdb/fork-child.c index 4fd5ee3..9ed7b71 100644 --- a/gdb/fork-child.c +++ b/gdb/fork-child.c @@ -1,5 +1,5 @@ /* Fork a Unix child process, and set up to debug it, for GDB. - Copyright 1990, 1991, 1992 Free Software Foundation, Inc. + Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. Contributed by Cygnus Support. This file is part of GDB. @@ -19,6 +19,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" +#include <string.h> #include "frame.h" /* required by inferior.h */ #include "inferior.h" #include "target.h" diff --git a/gdb/m2-exp.y b/gdb/m2-exp.y index e566c67..0b8961d 100644 --- a/gdb/m2-exp.y +++ b/gdb/m2-exp.y @@ -1,5 +1,6 @@ /* YACC grammar for Modula-2 expressions, for GDB. - Copyright (C) 1986, 1989, 1990, 1991 Free Software Foundation, Inc. + Copyright (C) 1986, 1989, 1990, 1991, 1993, 1994 + Free Software Foundation, Inc. Generated from expread.y (now c-exp.y) and contributed by the Department of Computer Science at the State University of New York at Buffalo, 1991. @@ -39,6 +40,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ %{ #include "defs.h" +#include <string.h> #include "expression.h" #include "language.h" #include "value.h" diff --git a/gdb/minsyms.c b/gdb/minsyms.c index 8f1992c..d517a9a 100644 --- a/gdb/minsyms.c +++ b/gdb/minsyms.c @@ -1,5 +1,5 @@ /* GDB routines for manipulating the minimal symbol tables. - Copyright 1992 Free Software Foundation, Inc. + Copyright 1992, 1993, 1994 Free Software Foundation, Inc. Contributed by Cygnus Support, using pieces from other GDB modules. This file is part of GDB. @@ -38,6 +38,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" +#include <string.h> #include "symtab.h" #include "bfd.h" #include "symfile.h" diff --git a/gdb/nlmread.c b/gdb/nlmread.c index 2f0d771..218f293 100644 --- a/gdb/nlmread.c +++ b/gdb/nlmread.c @@ -1,5 +1,5 @@ /* Read NLM (NetWare Loadable Module) format executable files for GDB. - Copyright 1993 Free Software Foundation, Inc. + Copyright 1993, 1994 Free Software Foundation, Inc. Written by Fred Fish at Cygnus Support (fnf@cygnus.com). This file is part of GDB. @@ -19,6 +19,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" +#include <string.h> #include "bfd.h" #include "symtab.h" #include "symfile.h" diff --git a/gdb/parse.c b/gdb/parse.c index f53be7e..38e78bb 100644 --- a/gdb/parse.c +++ b/gdb/parse.c @@ -29,6 +29,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ come first in the result. */ #include "defs.h" +#include <string.h> #include "symtab.h" #include "gdbtypes.h" #include "frame.h" diff --git a/gdb/putenv.c b/gdb/putenv.c index e2ea357..b15516d 100644 --- a/gdb/putenv.c +++ b/gdb/putenv.c @@ -25,6 +25,7 @@ domain program. */ #include <stdio.h> +#include <string.h> #define PSIZE sizeof(char *) diff --git a/gdb/regex.c b/gdb/regex.c index d83740f..78b1f47 100644 --- a/gdb/regex.c +++ b/gdb/regex.c @@ -32,14 +32,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #else /* not emacs */ -/* Make alloca work the best possible way. */ -#ifdef __GNUC__ -#define alloca __builtin_alloca -#else -#ifdef sparc -#include <alloca.h> -#endif -#endif +#include "defs.h" +#include <string.h> /* * Define the syntax stuff, so we can do the \<...\> things. @@ -1556,7 +1550,7 @@ static struct re_pattern_buffer re_comp_buf; char * re_comp (s) - char *s; + const char *s; { if (!s) { diff --git a/gdb/remote-utils.c b/gdb/remote-utils.c index 21acc2c..f193419 100644 --- a/gdb/remote-utils.c +++ b/gdb/remote-utils.c @@ -1,6 +1,6 @@ /* Generic support for remote debugging interfaces. - Copyright 1993 Free Software Foundation, Inc. + Copyright 1993, 1994 Free Software Foundation, Inc. This file is part of GDB. @@ -42,6 +42,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ctype.h> #include "defs.h" +#include <string.h> #include "gdbcmd.h" #include "target.h" #include "serial.h" diff --git a/gdb/stabsread.c b/gdb/stabsread.c index 8a786df..e31a0e3 100644 --- a/gdb/stabsread.c +++ b/gdb/stabsread.c @@ -1,5 +1,5 @@ /* Support routines for decoding "stabs" debugging information format. - Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993 + Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. This file is part of GDB. @@ -25,6 +25,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ Avoid placing any object file format specific code in this file. */ #include "defs.h" +#include <string.h> #include "bfd.h" #include "obstack.h" #include "symtab.h" |