diff options
author | Christopher Faylor <me@cgf.cx> | 2010-02-28 18:54:25 +0300 |
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committer | Christopher Faylor <me@cgf.cx> | 2010-02-28 18:54:25 +0300 |
commit | 98a97ac6cfbbe6901e80e80caadfadacf4b931d3 (patch) | |
tree | 8409a83fb77183df732f9ff28adc9e9db7e70314 /winsup/cygwin/exception.h | |
parent | d5d5bf4dd5609dd29e511d688e317b2f0f1987ca (diff) |
Update some copyrights.
* cygtls.cc (_cygtls::call): Invoke new exception protection here.
(_cygtls::init_thread): Remove conditionalized exception handler setup.
(exception_list): Delete declaration.
(_cygtls::init_exception_handler): Delete obsolete function.
* cygtls.h: Remove (now) unneeded include.
(_cygtls): Make this a real C++ class.
(_cygtls::handle_exceptions): Remove.
(_cygtls::init_exception_handler): Remove.
(_cygtls::call2): Make private.
(myfault::faulted): Remove unneeded parentheses.
* dcrt0.cc (dll_crt0_1): Remove exception handler setup.
* dlfcn.cc (dlopen): Ditto.
(dlclose): Ditto.
* dll_init.cc (dll_dllcrt0_1): Ditto.
(dll_list::detach): Use new exception handler protection.
* exceptions.cc (dump_exception): Rename to prevent confusion with new class.
(exception::handle): Rename from _cygtls::handle_exceptions. Accommodate new
exception class. Accommodate rename to dump_exception.
* tlsoffsets.h: Regenerate.
Diffstat (limited to 'winsup/cygwin/exception.h')
-rw-r--r-- | winsup/cygwin/exception.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/winsup/cygwin/exception.h b/winsup/cygwin/exception.h new file mode 100644 index 000000000..6d0b42b69 --- /dev/null +++ b/winsup/cygwin/exception.h @@ -0,0 +1,38 @@ +/* exception.h + + Copyright 2003, 2004, 2005, 2008, 2009 Red Hat, Inc. + +This software is a copyrighted work licensed under the terms of the +Cygwin license. Please consult the file "CYGWIN_LICENSE" for +details. */ + +#ifndef _EXCEPTION_H +#define _EXCEPTION_H + +#include <exceptions.h> + +extern exception_list *_except_list asm ("%fs:0"); + +class exception +{ + exception_list el; + exception_list *save; + static int handle (EXCEPTION_RECORD *, exception_list *, CONTEXT *, void *); +public: +#ifdef DEBUG_EXCEPTION + exception (); + ~exception (); +#else + exception () __attribute__ ((always_inline)) + { + save = _except_list; + el.handler = handle; + el.prev = _except_list; + _except_list = ⪙ + }; + ~exception () __attribute__ ((always_inline)) { _except_list = save; } +#endif +}; + +#endif /*_CYGTLS_H*/ /*gentls_offsets*/ + |