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* libcsupport/Makefile.am, libcsupport/src/mallocfreespace.c: Add
malloc_info() routine.
* libcsupport/src/mallocinfo.c: New file.
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* ChangeLog, libcsupport/src/malloc.c,
libcsupport/src/mallocfreespace.c, sapi/include/confdefs.h,
score/Makefile.am, score/preinstall.am: malloc never blocks so the
Region Manager is quite heavy for implementing this. This patch
implements the C Program Heap directly in terms of the new Protected
Heap handler. This handler is a direct use of a SuperCore Heap in
conjunction with the Allocator Mutex used internally by RTEMS. This
saves 3184 bytes on most SPARC test executables.
* score/include/rtems/score/protectedheap.h, score/src/pheapallocate.c,
score/src/pheapallocatealigned.c, score/src/pheapextend.c,
score/src/pheapfree.c, score/src/pheapgetblocksize.c,
score/src/pheapgetfreeinfo.c, score/src/pheapgetinfo.c,
score/src/pheapinit.c, score/src/pheapresizeblock.c,
score/src/pheapwalk.c: New files.
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* libcsupport/src/mallocfreespace.c, rtems/Makefile.am,
rtems/include/rtems/rtems/region.h, score/Makefile.am,
score/include/rtems/score/heap.h, score/src/heapgetinfo.c: Add
capability to return information about just the free blocks in a
region or heap. Also changed the semantics of free space available
to be the largest block of memory that can be allocated.
* rtems/src/regiongetfreeinfo.c, score/src/heapgetfreeinfo.c: New files.
: score/include/rtems/score/object.h,
score/src/objectinitializeinformation.c: Remove warning.
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* include/chain.h, include/clockdrv.h, include/console.h,
include/iosupp.h, include/rtc.h, include/spurious.h,
include/timerdrv.h, include/vmeintr.h, include/motorola/mc68230.h,
include/rtems/libcsupport.h, include/rtems/libio.h,
include/rtems/libio_.h, include/rtems/termiostypes.h,
include/sys/termios.h, include/zilog/z8036.h, include/zilog/z8530.h,
include/zilog/z8536.h, src/__brk.c, src/__gettod.c, src/__sbrk.c,
src/__times.c, src/access.c, src/base_fs.c, src/cfgetispeed.c,
src/cfgetospeed.c, src/cfsetispeed.c, src/cfsetospeed.c, src/chdir.c,
src/chmod.c, src/chown.c, src/chroot.c, src/close.c, src/ctermid.c,
src/dup.c, src/dup2.c, src/eval.c, src/fchdir.c, src/fchmod.c,
src/fcntl.c, src/fdatasync.c, src/fpathconf.c,
src/fs_null_handlers.c, src/fstat.c, src/fsync.c, src/ftruncate.c,
src/getdents.c, src/getpwent.c, src/hosterr.c, src/ioctl.c,
src/isatty.c, src/libio.c, src/libio_sockets.c, src/link.c,
src/lseek.c, src/lstat.c, src/malloc.c, src/mallocfreespace.c,
src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mount.c, src/newlibc.c,
src/no_libc.c, src/no_posix.c, src/open.c, src/pathconf.c,
src/pipe.c, src/privateenv.c, src/read.c, src/readlink.c,
src/rewinddir.c, src/rmdir.c, src/seekdir.c, src/stat.c,
src/symlink.c, src/sync.c, src/tcdrain.c, src/tcflow.c,
src/tcflush.c, src/tcgetattr.c, src/tcgetprgrp.c, src/tcsendbreak.c,
src/tcsetattr.c, src/tcsetpgrp.c, src/telldir.c, src/termios.c,
src/termiosinitialize.c, src/truncate.c, src/umask.c, src/unixlibc.c,
src/unlink.c, src/unmount.c, src/utime.c, src/write.c: URL for
license changed.
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* src/mallocfreespace.c: Corrected sense of status check to
match change inside RTEMS.
* src/newlibc.c: Removed warning.
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* configure.in: Add libc/config.h
* libc/Makefile.am: Add INCLUDES += -I. to pickup config.h
* libc/.cvsignore: Add config.h and stamp-h
* libc/*.c: Add config.h support.
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* libc/mallocfreespace.c: Name of routine is
rtems_region_get_information() NOT region_get_information().
* libc/unmount.c: Removed unused variable.
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* include/Makefile.am, include/rtems/libio_.h, libc/Makefile.am,
libc/assoc.c, libc/assocnamebad.c, libc/base_fs.c, libc/cfsetispeed.c,
libc/cfsetospeed.c, libc/chdir.c, libc/chmod.c, libc/chown.c,
libc/close.c, libc/closedir.c, libc/dup2.c, libc/error.c, libc/eval.c,
libc/fchdir.c, libc/fchmod.c, libc/fcntl.c, libc/fdatasync.c,
libc/fpathconf.c, libc/fstat.c, libc/fsync.c, libc/ftruncate.c,
libc/getdents.c, libc/ioctl.c, libc/libio.c, libc/libio_sockets.c,
libc/link.c, libc/lseek.c, libc/malloc.c, libc/mallocfreespace.c,
libc/mknod.c, libc/mount.c, libc/newlibc.c, libc/no_libc.c,
libc/open.c, libc/read.c, libc/readlink.c, libc/rmdir.c, libc/stat.c,
libc/symlink.c, libc/tcsetattr.c, libc/telldir.c, libc/ttyname.c,
libc/ttyname_r.c, libc/umask.c, libc/unlink.c, libc/unmount.c,
libc/utime.c, libc/write.c:
assoc.h, error.h, libio_.h, libio.h, and libcsupport.h moved
from libc to lib/include/rtems and now must be referenced as
<rtems/XXX.h>.
* include/rtems/Makefile.am, include/rtems/.cvsignore: New file.
* include/rtems/assoc.h, include/rtems/error.h,
include/rtems/libcsupport.h, include/rtems/libio.h,
include/rtems/libio_.h: New/moved files.
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* libc/Makefile.am: Added mallocfreespace.c.
* libc/mallocfreespace.c: New file based on work by Nick Simon
<Nick.SIMON@syntegra.bt.co.uk> which he included in malloc.c.
* libc/libcsupport.h: Added prototype for malloc_free_space().
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