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* dcrt0.cc (dll_crt0_0): Check for wincap.wow64_has_secondary_stack

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rather than for wincap.is_wow64.  Accommodate name change from
	wow64_has_64bit_parent to wow64_needs_stack_adjustment.  Align comment.
	(_dll_crt0): Ditto.
	* wincap.h (wincaps::wow64_has_secondary_stack): New element.
	* wincap.cc: Implement above element throughout.
	(wincapc::init): Set wow64_has_secondary_stack to false on non-64 bit
	systems.
	* wow64.cc (wow64_needs_stack_adjustment): Rename (hopefully the last
	time) from wow64_has_64bit_parent.
	(wow64_eval_expected_main_stack): Fix comment to reflect real life.
	(wow64_test_for_64bit_parent): Fix comment.
	* wow64.h (wow64_needs_stack_adjustment): Accommodate new name.
This commit is contained in:
Corinna Vinschen
2011-12-19 12:50:35 +00:00
parent 93a61a6fe3
commit f08bc85858
6 changed files with 53 additions and 17 deletions
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2
winsup/cygwin/wow64.h
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@@ -8,7 +8,7 @@ This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
extern bool NO_COPY wow64_has_64bit_parent;
extern bool NO_COPY wow64_needs_stack_adjustment;
extern bool wow64_test_for_64bit_parent ();
extern PVOID wow64_revert_to_original_stack (PVOID &allocationbase);