* Makefile.in (DLL_OFILES): Add pseudo-reloc.o.

* dcrt0.cc (child_info_fork::handle_fork): Call _pei386_runtime_relocator here.
(dll_crt0_1): Ditto for non-fork case.
* dll_init.cc (dll::init): Complain more in comment.  Clean up slightly.
(dll_dllcrt0_1): Call _pei386_runtime_relocator when we know we have a
filled-in per_process structure.
* globals.cc (__cygwin_user_data): Accommodate new fields for
_pei386_runtime_relocator.
* pseudo-reloc.cc: New file adapted from old lib/pseudo-reloc.c.  Include
winsup.h directly.  Collapse #ifdef __CYGWIN__ into one block.  Perform minor
whitespace code reformatting.
(__report_error): Use small_printf to output error.
(_pei386_runtime_relocator): Conditionalize for cygwin to take per_process
pointer parameter.
* winsup.h (_pei386_runtime_relocator): Declare.
* include/cygwin/version.h
(CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED): New macro.
(CYGWIN_VERSION_USER_API_VERSION_COMBINED): Use above macro.
(CYGWIN_VERSION_USE_PSEUDO_RELOC_IN_DLL): New macro.
(CYGWIN_VERSION_API_MINOR): Bump to 227.
* include/sys/cygwin.h: Remove obsolete comment.
(per_process::unused2): Shorten.
(per_process::pseudo_reloc_start): New field.
(per_process::pseudo_reloc_end): Ditto.
(per_process::image_base): Ditto.
* lib/_cygwin_crt0_common.cc: Declare pseudo runtime externs needed for
per_process structure.
(_cygwin_crt0_common): Fill in pseudo_reloc runtime constants.
* lib/pseudo-reloc-dummy.c: New file.  Dummy function to satisify ld.
* lib/pseudo-reloc.c: Delete.

1 files changed, 10 insertions, 2 deletions

diff --git a/winsup/cygwin/lib/_cygwin_crt0_common.cc b/winsup/cygwin/lib/_cygwin_crt0_common.cc
index b8586e557..222f159e1 100644
--- a/winsup/cygwin/lib/_cygwin_crt0_common.cc
+++ b/winsup/cygwin/lib/_cygwin_crt0_common.cc
@@ -49,7 +49,11 @@ extern "C"
 {
 char **environ;
 int _fmode;
-void _pei386_runtime_relocator ();
+void _pei386_runtime_relocator (void);
+
+extern char __RUNTIME_PSEUDO_RELOC_LIST__;
+extern char __RUNTIME_PSEUDO_RELOC_LIST_END__;
+extern char _image_base__;
 
 struct per_process_cxx_malloc __cygwin_cxx_malloc = 
 {
@@ -146,7 +150,11 @@ _cygwin_crt0_common (MainFunc f, per_process *u)
   u->data_end = &_data_end__;
   u->bss_start = &_bss_start__;
   u->bss_end = &_bss_end__;
-
+  u->pseudo_reloc_start = &__RUNTIME_PSEUDO_RELOC_LIST__;
+  u->pseudo_reloc_end = &__RUNTIME_PSEUDO_RELOC_LIST_END__;
+  u->image_base = &_image_base__;
+  /* This is actually a dummy call to force the linker to load this
+     symbol for older apps which need it.  */
   _pei386_runtime_relocator ();
   return 1;
 }