binutils-gdb

Tree: 862a531349

Author	SHA1	Message	Date
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.	30 years ago
Jason Molenda	89097c5bc5	* configure.in: add check for stddef.h * mmalloc.h: include stddef.h if HAVE_STDDEF_H is defined.	31 years ago
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.	31 years ago
Fred Fish	fa128a27ab	Only redefine size_t and CHAR_BIT if they are not already defined.	35 years ago
Fred Fish	f73b6c4867	Get rid of the other half of the ugly kludge as well...	35 years ago
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.	35 years ago
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.	35 years ago

7 Commits (862a5313490577c55b67d4bc2cbbd428f9b0d79d)