From d5671b160ee1be663a1ed8c56c1cb6b8eb82005f Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Tue, 29 Jan 2008 21:37:00 +0000 Subject: 2008-01-29 Joel Sherrill * user/.cvsignore, user/Makefile.am, user/c_user.texi, user/concepts.t, user/conf.t, user/dirstat.texi, user/stackchk.t, user/task.t, user/userext.t: Add new Object Services collection. Tidy up some configuration documentation from earlier changes. * user/object.t: New file. --- doc/user/conf.t | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) (limited to 'doc/user/conf.t') diff --git a/doc/user/conf.t b/doc/user/conf.t index bff67ca27d..fcae0a445f 100644 --- a/doc/user/conf.t +++ b/doc/user/conf.t @@ -9,14 +9,6 @@ @c chapter: @c @c CONFIGURE_NEWLIB_EXTENSION - probably not needed -@c CONFIGURE_MALLOC_REGION - probably not needed -@c CONFIGURE_LIBIO_SEMAPHORES - implicitly discussed. -@c CONFIGURE_GNAT_RTEMS -@c CONFIGURE_GNAT_MUTEXES -@c CONFIGURE_GNAT_KEYS -@c CONFIGURE_MAXIMUM_ADA_TASKS -@c CONFIGURE_MAXIMUM_FAKE_ADA_TASKS -@c CONFIGURE_ADA_TASKS_STACK @c @c In addition, there should be examples of defining your own @c Device Driver Table, Init task table, etc. @@ -139,6 +131,18 @@ related configuration parameters supported by @code{rtems/confdefs.h}. @itemize @bullet +@findex CONFIGURE_MALLOC_STATISTICS +@item @code{CONFIGURE_MALLOC_STATISTICS} is defined when the application +wishes to enable the gathering of more detailed statistics on the +C Malloc Family of routines. + +@findex CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK +@item @code{CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK} is defined by a BSP +to indicate that it does not allocate all available memory to the +C Program Heap used by the Malloc Family of routines. If defined, +when @code{malloc()} is unable to allocate memory, it will call +the BSP supplied @code{sbrk()} to obtain more memory. + @findex CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS @item @code{CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS} is set to the maximum number of files that can be concurrently open. Libio requires -- cgit v1.2.3