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| author | Jeff Johnston <jjohnstn@redhat.com> | 2013-07-03 01:30:57 +0400 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2013-07-03 01:30:57 +0400 |
| commit | e2ac49d3d7c6445c07467e2a4d271d5664f83830 (patch) | |
| tree | 02ccae3e9d54922004de57e02338c1f4b77098b8 /newlib/README | |
| parent | a838011d07bd7a1408619b68646d3ced78a4f25e (diff) | |
2013-07-02 Joey Ye <joey.ye@arm.com>
Lite exit support.
* README: Add information about lite-exit.
* acconfig.h (_LITE_EXIT): New macro.
* configure.in (enable-lite-exit): New option.
(_LITE_EXIT): Define new macro.
* configure: Regenerated.
* newlib.hin (_LITE_EXIT): New macro.
* libc/stdlib/__atexit.c [_LITE_EXIT]: Add dummy explicit
reference to __call_exitprocs.
* libc/stdlib/cxa_atexit.c [_LITE_EXIT]: Make __register_exitproc a
weak reference.
* libc/stdlib/exit.c (exit)[_LITE_EXIT]: Remove TWS and weakly reference
__call_exitprocs.
Diffstat (limited to 'newlib/README')
| -rw-r--r-- | newlib/README | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/newlib/README b/newlib/README index d1753fcc9..a8aba991c 100644 --- a/newlib/README +++ b/newlib/README @@ -361,6 +361,11 @@ One feature can be enabled by specifying `--enable-FEATURE=yes' or Disable newlib from supplying syscalls. Enabled by default. +`--enable-lite-exit' + Enable lite exit, a size-reduced implementation of exit that doesn't + invoke clean-up functions such as _fini or global destructors. + Disabled by default. + Running the Testsuite ===================== |