libs/newlib-cygwin
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newlib-cygwin
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* init.cc (in_dllentry): Delete. 

(dll_entry): Remove assignment to deleted variable.
* winsup.h (in_dllentry): Delete declaration.
* exceptions.cc (inside_kernel): Use another method to see if we are in
dll_entry phase.
This commit is contained in:
Christopher Faylor 2007-07-14 15:58:32 +00:00
parent d409af3661
commit 6f76c68713
5 changed files with 10 additions and 7 deletions
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8
winsup/cygwin/ChangeLog
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@ -1,3 +1,11 @@
2007-07-14 Christopher Faylor <me+cygwin@cgf.cx>
* init.cc (in_dllentry): Delete.
(dll_entry): Remove assignment to deleted variable.
* winsup.h (in_dllentry): Delete declaration.
* exceptions.cc (inside_kernel): Use another method to see if we are in
dll_entry phase.
2007-07-13 Christopher Faylor <me+cygwin@cgf.cx> 2007-07-13 Christopher Faylor <me+cygwin@cgf.cx>
* init.cc (in_dllentry): Make NO_COPY to avoid spurious false * init.cc (in_dllentry): Make NO_COPY to avoid spurious false

2
winsup/cygwin/exceptions.cc
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@ -288,7 +288,7 @@ inside_kernel (CONTEXT *cx)
int res; int res;
MEMORY_BASIC_INFORMATION m; MEMORY_BASIC_INFORMATION m;
if (in_dllentry) if (!_my_tls.isinitialized ())
return true; return true;
memset (&m, 0, sizeof m); memset (&m, 0, sizeof m);

4
winsup/cygwin/init.cc
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@ -118,15 +118,12 @@ respawn_wow64_process ()
extern void __stdcall dll_crt0_0 (); extern void __stdcall dll_crt0_0 ();
HMODULE NO_COPY cygwin_hmodule; HMODULE NO_COPY cygwin_hmodule;
bool NO_COPY in_dllentry;
extern "C" BOOL WINAPI extern "C" BOOL WINAPI
dll_entry (HANDLE h, DWORD reason, void *static_load) dll_entry (HANDLE h, DWORD reason, void *static_load)
{ {
BOOL wow64_test_stack_marker; BOOL wow64_test_stack_marker;
in_dllentry = true;
switch (reason) switch (reason)
{ {
case DLL_PROCESS_ATTACH: case DLL_PROCESS_ATTACH:
@ -162,6 +159,5 @@ dll_entry (HANDLE h, DWORD reason, void *static_load)
break; break;
} }
in_dllentry = false;
return TRUE; return TRUE;
} }

2
winsup/cygwin/sigproc.cc
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@ -39,7 +39,7 @@ details. */
#define WSSC 60000 // Wait for signal completion #define WSSC 60000 // Wait for signal completion
#define WPSP 40000 // Wait for proc_subproc mutex #define WPSP 40000 // Wait for proc_subproc mutex
#define no_signals_available(x) (!hwait_sig || hwait_sig == INVALID_HANDLE_VALUE || ((x) && myself->exitcode & EXITCODE_SET) || &_my_tls == _sig_tls || in_dllentry) #define no_signals_available(x) (!hwait_sig || hwait_sig == INVALID_HANDLE_VALUE || ((x) && myself->exitcode & EXITCODE_SET) || &_my_tls == _sig_tls)
#define NPROCS 256 #define NPROCS 256

1
winsup/cygwin/winsup.h
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@ -353,7 +353,6 @@ extern bool display_title;
extern bool transparent_exe; extern bool transparent_exe;
extern bool in_forkee; extern bool in_forkee;
extern bool in_dllentry;
extern HANDLE hMainThread; extern HANDLE hMainThread;
extern HANDLE hMainProc; extern HANDLE hMainProc;