gcc/libmudflap ChangeLog mf-hooks1.c mf-impl.h ...

[wilson@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	wilson@gcc.gnu.org	2005-08-18 20:01:55

Modified files:
	libmudflap     : ChangeLog mf-hooks1.c mf-impl.h 
Added files:
	libmudflap/testsuite/libmudflap.c: hook2-allocstuff.c 

Log message:
	Fix FreeBSD failure with recursive malloc call.
	* mf-hooks1.c (malloc, calloc, realloc, free,
	__mf_wrap_alloca_indirect): Call BEGIN_MALLOC_PROTECT before calling
	the real routines, and END_MALLOC_PROTECT afterwards.
	* mf-impl.h (enum __mf_state_enum): Expand comment.  Add in_malloc.
	(BEGIN_PROTECT): Handle in_malloc state.
	(BEGIN_MALLOC_PROTECT, END_MALLOC_PROTECT): New.
	* testsuite/libmudflap.c/hook2-allocstuff.c: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libmudflap/ChangeLog.diff?cvsroot=gcc&r1=1.68&r2=1.69
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libmudflap/mf-hooks1.c.diff?cvsroot=gcc&r1=1.7&r2=1.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libmudflap/mf-impl.h.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libmudflap/testsuite/libmudflap.c/hook2-allocstuff.c.diff?cvsroot=gcc&r1=NONE&r2=1.1