JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* include/exceptions.h (exception_list): Revert previous change. Windows

Browse Source 
doesn't care.
(exception_handler): Use real exception_list parameter type rather than void *
* tlsoffsets.h: Regenerate.
* cygtls.h (_cygtls::handle_exceptions): Use real exception_list parameter type
rather than void *.
(handle_threadlist_exception): Ditto.
(init_exception_handler): Ditto.
* cygtls.cc (_cygtls::handle_threadlist_exception ): Ditto.
(_cygtls::init_exception_handler): Add kludge to terminate linked list with a
loop, which seems to solve problem of RtlUnwind causing problems
* exceptions.cc (rtl_unwind): Use real exception_list parameter type rather
than void *.
(_cygtls::handle_exceptions): Ditto.
This commit is contained in:
Christopher Faylor
2005-12-03 05:01:51 +00:00
parent 087f4a61d2
commit 49085f6f16
6 changed files with 91 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
winsup/cygwin/exceptions.cc
View File

@ -381,9 +381,9 @@ try_to_debug (bool waitloop)
}
extern "C" DWORD __stdcall RtlUnwind (void *, void *, void *, DWORD);
static void __stdcall rtl_unwind (void *, PEXCEPTION_RECORD) __attribute__ ((noinline, regparm (3)));
static void __stdcall rtl_unwind (exception_list *, PEXCEPTION_RECORD) __attribute__ ((noinline, regparm (3)));
void __stdcall
rtl_unwind (void *frame, PEXCEPTION_RECORD e)
rtl_unwind (exception_list *frame, PEXCEPTION_RECORD e)
{
__asm__ ("\n\
pushl %%ebx \n\
@ -404,7 +404,7 @@ rtl_unwind (void *frame, PEXCEPTION_RECORD e)
/* Main exception handler. */
int
_cygtls::handle_exceptions (EXCEPTION_RECORD *e, void *frame, CONTEXT *in, void *)
_cygtls::handle_exceptions (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT *in, void *)
{
static bool NO_COPY debugging;
static int NO_COPY recursed;
@ -509,6 +509,7 @@ _cygtls::handle_exceptions (EXCEPTION_RECORD *e, void *frame, CONTEXT *in, void
}
rtl_unwind (frame, e);
debug_printf ("In cygwin_except_handler exc %p at %p sp %p", e->ExceptionCode, in->Eip, in->Esp);
debug_printf ("In cygwin_except_handler sig %d at %p", si.si_signo, in->Eip);