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* dcrt0.cc (alloc_stack_hard_way): Make half-hearted attempt to deal with

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growing stack under Windows 95.
* Makefile.in: Add install-lib and install-headers.
This commit is contained in:
Christopher Faylor 2001-07-29 02:33:30 +00:00
parent 8e4e3874c4
commit e13ea3343d
3 changed files with 20 additions and 4 deletions
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9
winsup/cygwin/ChangeLog
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@ -1,3 +1,12 @@
Sat Jul 28 22:30:55 2001 Christopher Faylor <cgf@cygnus.com>
* dcrt0.cc (alloc_stack_hard_way): Make half-hearted attempt to deal
with growing stack under Windows 95.
Fri Jul 27 12:36:07 2001 Christopher Faylor <cgf@cygnus.com>
* Makefile.in: Add install-lib and install-headers.
Fri Jul 27 12:28:12 2001 Christopher Faylor <cgf@cygnus.com> Fri Jul 27 12:28:12 2001 Christopher Faylor <cgf@cygnus.com>
* cygwin.din: Export sys_errlist, sys_nerr. * cygwin.din: Export sys_errlist, sys_nerr.

11
winsup/cygwin/Makefile.in
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@ -132,7 +132,8 @@ DLL_OFILES:=assert.o autoload.o cygheap.o dcrt0.o debug.o delqueue.o dir.o \
GMON_OFILES:= gmon.o mcount.o profil.o GMON_OFILES:= gmon.o mcount.o profil.o
.PHONY: all force dll_ofiles install all_target install_target all_host install_host .PHONY: all force dll_ofiles install all_target install_target all_host install_host \
install install_target install-libs install-headers
.SUFFIXES: .SUFFIXES:
.SUFFIXES: .c .cc .def .a .o .d .SUFFIXES: .c .cc .def .a .o .d
@ -148,11 +149,15 @@ all_host: new-$(LIB_NAME) cygrun.exe
force: force:
install: all $(install_host) $(install_target) install: install-libs install-headers $(install_host) $(install_target)
install-libs: $(LIB_NAME)
$(INSTALL_DATA) new-$(DLL_NAME) $(bindir)/$(DLL_NAME); \ $(INSTALL_DATA) new-$(DLL_NAME) $(bindir)/$(DLL_NAME); \
for i in $(LIB_NAME) $(GMON_START) $(LIBGMON_A) automode.o binmode.o textmode.o ; do \ for i in $(LIB_NAME) $(GMON_START) $(LIBGMON_A) automode.o binmode.o textmode.o ; do \
$(INSTALL_DATA) $$i $(tooldir)/lib/$$i ; \ $(INSTALL_DATA) $$i $(tooldir)/lib/$$i ; \
done ; \ done
install-headers:
cd $(srcdir); \ cd $(srcdir); \
for sub in `find include -name '[a-z]*' -type d -print | sort`; do \ for sub in `find include -name '[a-z]*' -type d -print | sort`; do \
for i in $$sub/*.h ; do \ for i in $$sub/*.h ; do \

4
winsup/cygwin/dcrt0.cc
View File

@ -539,6 +539,8 @@ static NO_COPY STARTUPINFO si;
child_info_fork NO_COPY *child_proc_info = NULL; child_info_fork NO_COPY *child_proc_info = NULL;
static MEMORY_BASIC_INFORMATION sm; static MEMORY_BASIC_INFORMATION sm;
#define CYGWIN_GUARD ((os_being_run == winNT) ? PAGE_GUARD : PAGE_NOACCESS)
// __inline__ void // __inline__ void
extern void extern void
alloc_stack_hard_way (child_info_fork *ci, volatile char *b) alloc_stack_hard_way (child_info_fork *ci, volatile char *b)
@ -578,7 +580,7 @@ alloc_stack_hard_way (child_info_fork *ci, volatile char *b)
{ {
m.BaseAddress = (LPVOID)((DWORD)m.BaseAddress - 1); m.BaseAddress = (LPVOID)((DWORD)m.BaseAddress - 1);
if (!VirtualAlloc ((LPVOID) m.BaseAddress, 1, MEM_COMMIT, if (!VirtualAlloc ((LPVOID) m.BaseAddress, 1, MEM_COMMIT,
PAGE_EXECUTE_READWRITE|PAGE_GUARD)) PAGE_EXECUTE_READWRITE|CYGWIN_GUARD))
api_fatal ("fork: couldn't allocate new stack guard page %p, %E", api_fatal ("fork: couldn't allocate new stack guard page %p, %E",
m.BaseAddress); m.BaseAddress);
} }