From 2b6d15a90833dd2e3aa2aa758813e721fe94a0ca Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Sat, 6 Dec 2003 18:08:38 +0000 Subject: * cygtls.h: Add more "don't parse this" guards. (_threadinfo::init_thread): Rename from 'init'. (_threadinfo::init): Declare new function. (_threadinfo::protect_linked_list): Declare new critical section. * dcrt0.cc (dll_crt0_1): Call init_thread to initialize thread stuff. (_dll_crt0): Call _threadinfo::init prior to invoking dll_crt0_1. * exceptions.cc (_threadinfo::init_thread): Rename from 'init'. (_threadinfo::init): Define new function. Protect linked list manipulation with new critical section. (_threadinfo::call): Reflect function name change. (_threadinfo::remove): Protect linked list manipulation with new critical section * gentls_offsets: Rework to allow multi-line "don't parse this" protection. * init.cc (dll_entry): Don't remove threads info stuff here since the remove function uses a critical section which can't be used during thread creation or destruction. * thread.cc (pthread::exit): Call _threadinfo remove function here. --- winsup/cygwin/cygtls.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'winsup/cygwin/cygtls.h') diff --git a/winsup/cygwin/cygtls.h b/winsup/cygwin/cygtls.h index ec6087af8..20913bebd 100644 --- a/winsup/cygwin/cygtls.h +++ b/winsup/cygwin/cygtls.h @@ -16,7 +16,7 @@ details. */ /* Please keep this file simple. Changes to the below structure may require acompanying changes to the very simple parser in the perl script - 'gentls_offsets'. */ + 'gentls_offsets' (<<-- start parsing here). */ #pragma pack(push,4) typedef __uint32_t __stack_t; @@ -40,7 +40,10 @@ struct _threadinfo int sig; __stack_t *stackptr; - void init (void *); + /*gentls_offsets*/ + static CRITICAL_SECTION protect_linked_list; + static void init (); + void init_thread (void *); static void call (void (*) (void *, void *), void *); void call2 (void (*) (void *, void *), void *, void *); void remove (); @@ -54,6 +57,7 @@ struct _threadinfo void __stdcall interrupt_setup (int sig, void *handler, struct sigaction& siga, __stack_t retaddr) __attribute__((regparm(3))); operator HANDLE () const {return tid->win32_obj_id;} + /*gentls_offsets*/ }; #pragma pack(pop) -- cgit v1.2.3