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* cygthread.cc (cygthread::stub): Properly establish _threadinfo environment.

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(cygthread::stub2): New function.
(cygthread::simplestub): Ditto.
(cygthread::simplestub2): New function.
* cygthread.h (cygthread::stub2): Declare new function.
(cygthread::simplestub2): Ditto.
* cygtls.h (_threadinfo::call): Declare new function.
(_threadinfo::call2): Ditto.
* dcrt0.cc (dll_crt0_1): Accommodate new _threadinfo::init which doesn't return
pointer to tls.
(_dll_crt0): Remove obsolete DECLARE_TLS_STORAGE.
(dll_crt0): Ditto.
* exceptions.cc (_threadinfo::call): New function.
(_threadinfo::call2): Ditto.
(_threadinfo::init): Don't return pointer.
* thread.cc (pthread::thread_init_wrapper): Properly establish _threadinfo
environment.
(pthread::thread_init_wrapper2): New function.
* thread.h (pthread::thread_init_wrapper): Remove noreturn attribute
(pthread::thread_init_wrapper2): Declare new function.
* winbase.h: Remove obsolete code.
This commit is contained in:
Christopher Faylor
2003-12-03 05:21:55 +00:00
parent af9ef8abb2
commit d1eb7a4615
9 changed files with 80 additions and 64 deletions
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45
winsup/cygwin/winbase.h
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@@ -56,49 +56,4 @@ ilockcmpexch (long *t, long v, long c)
#define InterlockedExchange ilockexch
#undef InterlockedCompareExchange
#define InterlockedCompareExchange ilockcmpexch
// extern char * volatile *__stackbase __asm__ ("%fs:4");
#ifndef EXPCGf
#define DECLARE_TLS_STORAGE do {} while (0)
#else
#define DECLARE_TLS_STORAGE char **tls[4096] __attribute__ ((unused))
extern long tls_ix;
extern __inline__ DWORD
my_tlsalloc ()
{
DWORD n = ilockdecr (&tls_ix);
__stackbase[tls_ix] = NULL;
return n;
}
extern __inline__ BOOL
my_tlssetvalue (DWORD ix, void *val)
{
__stackbase[ix] = (char *) val;
return 1;
}
extern __inline__ void *
my_tlsgetvalue (DWORD ix)
{
return __stackbase[ix];
}
extern __inline__ BOOL
my_tlsfree (DWORD ix)
{
/* nothing for now */
return 1;
}
#undef TlsAlloc
#define TlsAlloc my_tlsalloc
#undef TlsGetValue
#define TlsGetValue my_tlsgetvalue
#undef TlsSetValue
#define TlsSetValue my_tlssetvalue
#undef TlsFree
#define TlsFree my_tlsfree
#endif /*EXPCGF*/
#endif /*_WINBASE2_H*/