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39 Commits

Author SHA1 Message Date
Andrew Cagney aeec20bafb From 2002-03-05 Scott Pakin <pakin@uiuc.edu> 
* mmap-sup.c (MAP_PRIVATE_OR_SHARED): Define.
(__mmalloc_mmap_morecore): Use.
(__mmalloc_remap_core): Use.
 2002-04-07 17:58:57 +00:00
Eli Zaretskii d3229ae3bd * mmalloc/Makefile.in (install-info): Make sure $(infodir) exists. 
Run install-info program on the installed Info files.
	* gdb/doc/Makefile.in (install-info): Run install-info on installed
	Info files.
 2000-05-17 11:45:56 +00:00
Eli Zaretskii cbb1a37c34 * Makefile.in (install): Append "n", not ".n" to libmmalloc.a, 
since the latter loses on DOS 8+3 filesystems.
 2000-03-20 10:31:58 +00:00
Andrew Cagney 8860ff2e51 Add MAINTAINERS file to mmalloc directory - part of GDB and maintained 
by GDB's Host maintainers.
 2000-02-28 00:22:03 +00:00
Frank Ch. Eigler ff4e7bb239 * build fix for cygwin 
2000-02-18  Frank Ch. Eigler  <fche@redhat.com>

	From Jason "crash" Molenda <jsm@cygnus.com>:
	* configure.in: Check for getpagesize declaration.
	* mvmalloc.c, mmap-sup.c: Conditionally declare getpagesize.
	* configure: Regenerated.
 2000-02-19 00:44:46 +00:00
Andrew Cagney 9365c12ca3 From 2000-02-17 RodneyBrown@pmsc.com: 
mm.c, attach.c, mmap-sup.c, sbrk-sup.c: Include <unistd.h> for sbrk
and lseek declarations.
 2000-02-18 01:39:02 +00:00
Jason Molenda dfcd3bfb6f import gdb-2000-02-04 snapshot 2000-02-05 07:30:26 +00:00
Stan Shebs c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs 071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Stu Grossman c1f36721f4 * configure configure.in: Don't default CC to cc. It causes problems 
when starting a compile in the mmalloc directory.
 1996-09-05 01:06:10 +00:00
Fred Fish 56f0ef83a6 * mmap-sup.c (mmalloc_findbase): Change to not require /dev/zero 
if MMAP_ANONYMOUS is available.
 1996-07-13 05:24:44 +00:00
Fred Fish 7f12eb53ca * detach.c (mmalloc_detach): Fix bug in computation of negative 
brk value.
	* mmcheck.c (mmcheckf): Renamed from mmcheck and new FORCE argument
	added.  Replaced hack that always allowed checking routines to be
 	installed and enforce restriction that they have to be installed
	prior to allocating any memory on the used heap or the FORCE argument
	has to be non-NULL.
	(mmcheck): New function that calls mmcheckf with FORCE set to zero,
	for backwards compatibility.
	* mmalloc.c (malloc): Store result in local variable before
	returning it.  Makes debugging much easier at negligible cost.
	* mmalloc.h (mmcheckf): Declare.
	* attach.c (reuse): Call mmcheckf rather than mmcheck.
	* mmap-sup.c (__mmalloc_mmap_morecore): Improve to allow mmap
	to select a base mapping address if none is otherwise given.
	(mmalloc_findbase): New function that user can call to find
	an available mapping address of a given size.
 1996-07-11 07:36:27 +00:00
Jason Molenda 55d896ee40 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): 
Use autoconf-set values.
        (docdir): Removed.
        * configure.in (AC_PREREQ): autoconf 2.5 or higher.
        * configure: Rebuilt.
 1996-06-25 13:57:19 +00:00
Fred Fish 452ad97eb9 * mmalloc.h (mmtrace): Add prototype. 1996-03-30 05:46:57 +00:00
Jason Molenda 68bfaddafe * configure.in: AC_CHECK_HEADERS, not AC_CHECK_HEADER. 
Sigh.  It's one of those days.
 1995-11-05 08:28:20 +00:00
Jason Molenda 89097c5bc5 * configure.in: add check for stddef.h 
* mmalloc.h: include stddef.h if HAVE_STDDEF_H is defined.
 1995-11-05 08:15:15 +00:00
Jason Molenda c93a17b7ab * configure.in: add AC_HEADER_STDC check. 
* mmalloc.h: check if STDC_HEADERS instead of __STDC__.

        * mmprivate.h: check if STDC_HEADERS instead of __STDC__.

This change is necessary to build under AIX 3.2.5 w/ cc after Stan's
Oct 24 change.  I'm not convinced that changing mmalloc.h in this way
is such a good thing--if a directory that doesn't use autoconf (or one
that DOES use autoconf but doesn't put all the defines on the command
line), and it includes mmalloc.h, the right thing won't happen.

I believe gdb is the only directory which uses mmalloc, though, so
it should be OK.
 1995-11-05 03:12:15 +00:00
Stan Shebs 43b428a7bf * mmprivate.h: Remove declarations (PTR, etc) that are already 
provided by ansidecl.h, include mmalloc.h earlier in file.
 1995-10-24 20:21:58 +00:00
J.T. Conklin 17b05a2478 * Makefile.in, configure.in: Converted to use autoconf. 
* configure: New file, generated with autoconf 2.3.
* config/{mh-go32, mh-irix, mh-ncr3000, mh-sunos4,
  mh-sysv4}: Removed.
 1995-05-04 00:21:18 +00:00
Stan Shebs 18bea424b7 * mmprivate.h: New file, was mmalloc.h. 
(mmalloc.h): Include.
	* mmalloc.h: Remove all but declarations of mmalloc functions.
	(ansidecl.h): Include.
	* attach.c, et al: Include mmprivate.h instead of mmalloc.h.
 1994-10-28 23:53:29 +00:00
Jim Kingdon 58cf370c11 * mmalloc.texi: Fix typo ("for for" -> "for"). 1993-11-01 20:28:46 +00:00
Jim Kingdon 0cd1a8d2aa * Makefile.in (TAGS): make work when srcdir != objdir. 1993-07-16 22:28:12 +00:00
Jim Kingdon 1049dd2087 * attach.c, detach.c: Include <sys/types.h> before <fcntl.h>. 1993-07-15 13:01:31 +00:00
David D. Zuhn 5f8d4bcbb9 consistent use of -solaris2* 1993-03-13 03:09:19 +00:00
David D. Zuhn d5dcef6346 use canonical triple 1992-10-02 07:13:29 +00:00
Fred Fish bc22f7de0c * mmalloc.h (struct mdesc): Add FIXME comments to point out the 
need to save some data on a per-process basis for mapped regions
	that are shared.
	* attach.c (reuse):  Update the morecore field for reused mapped
	regions to be correct for the current process.
 1992-06-30 23:45:42 +00:00
Fred Fish e33e766a1a * mmtrace.c: Lint. 1992-06-29 23:38:26 +00:00
John Gilmore 4ae6ed3a9e Avoid ANSI C "empty translation unit" idiocy. 1992-06-13 06:04:03 +00:00
Fred Fish 84d6c527c1 * config/{mh-ncr3000, mh-sysv4}: Add definition for INSTALL using 
/usr/ucb/install.
 1992-06-10 02:10:02 +00:00
K. Richard Pixley f8a6ad66f0 pass CFLAGS, remove MINUS_G, default CFLAGS to -g 1992-04-21 04:07:29 +00:00
Fred Fish c5b61136ef Recognize new ncr3000 config. Add MINUS_G macro, default to -g. 1992-04-11 06:01:07 +00:00
Fred Fish 1a33f7c62e Fix prototype for pointer to function to get more core. 1992-04-08 16:37:44 +00:00
Fred Fish fa128a27ab Only redefine size_t and CHAR_BIT if they are not already defined. 1992-04-08 05:17:56 +00:00
Fred Fish aafba48f94 Get rid of include of <stdlib.h>, which is not guaranteed to be present 
even when __STDC__ is defined.  This also causes the ugly malloc/realloc/etc
kludge to go away.
 1992-04-07 03:53:12 +00:00
Stu Grossman 6f2a109c2c * detach.c (mmalloc_detach): Arg should be PTR, not void *. 
Fixes complaints from non __STDC__ systems.
 1992-04-06 23:35:26 +00:00
Fred Fish 9640d88754 Add kludge to work around broken <stdlib.h> in gcc installation on Suns. 
Fixup some comments in mcalloc, mfree, mmalloc, and mrealloc.
 1992-04-01 19:49:00 +00:00
Fred Fish 01fb5bca1c Document requirements for calling mmcheck to install corruption checking 
hooks and set up to enforce the requirements.  However, we still allow
unconditional installation until some complications are resolved.
 1992-03-27 01:11:08 +00:00
K. Richard Pixley 00b6671ff2 added standard targets, fixed install directories 1992-03-25 07:41:41 +00:00
Fred Fish 63abb1e790 New memory malloc malloc library, based on GNU malloc. 1992-03-15 02:16:01 +00:00