diff options
Diffstat (limited to 'sys-devel/gcc/files/gcc-2.95.3-destructor-atexit.diff')
| -rw-r--r-- | sys-devel/gcc/files/gcc-2.95.3-destructor-atexit.diff | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/sys-devel/gcc/files/gcc-2.95.3-destructor-atexit.diff b/sys-devel/gcc/files/gcc-2.95.3-destructor-atexit.diff deleted file mode 100644 index d9cc67f1efaf..000000000000 --- a/sys-devel/gcc/files/gcc-2.95.3-destructor-atexit.diff +++ /dev/null @@ -1,123 +0,0 @@ ---- gcc-2.95.x/gcc/config/alpha/crtbegin.asm.jj Wed Dec 16 22:00:53 1998 -+++ gcc-2.95.x/gcc/config/alpha/crtbegin.asm Wed Jun 13 12:41:28 2001 -@@ -97,6 +97,31 @@ __EH_FRAME_BEGIN__: - # Support recursive calls to exit. - $ptr: .quad __DTOR_LIST__ - -+/* A globally unique widget for c++ local destructors to hang off. -+ -+ This has a unique value in every dso; in the main program its -+ value is zero. The object should be protected. This means the -+ instance in any dso or the main program is not used in any other -+ dso. The dynamic linker takes care of this. */ -+ -+ .global __dso_handle -+ .type __dso_handle,@object -+ .size __dso_handle,8 -+#ifdef SHARED -+.section .data -+ .align 3 -+__dso_handle: -+ .quad __dso_handle -+#else -+.section .bss -+ .align 3 -+__dso_handle: -+ .zero 8 -+#endif -+#ifdef HAVE_GAS_HIDDEN -+ .hidden __dso_handle -+#endif -+ - .text - - .align 3 -============================================================ -Index: gcc/crtstuff.c ---- gcc-2.95.x/gcc/crtstuff.c 2001/04/03 10:34:32 1.18.4.1 -+++ gcc-2.95.x/gcc/crtstuff.c 2001/08/09 06:56:33 -@@ -55,6 +55,7 @@ Boston, MA 02111-1307, USA. */ - #include "defaults.h" - #include <stddef.h> - #include "frame.h" -+#include "auto-host.h" - - /* We do not want to add the weak attribute to the declarations of these - routines in frame.h because that will cause the definition of these -@@ -134,7 +135,29 @@ typedef void (*func_ptr) (void); - #ifdef INIT_SECTION_ASM_OP - - #ifdef OBJECT_FORMAT_ELF -+/* Declare the __dso_handle variable. It should have a unique value -+ in every shared-object; in a main program its value is zero. The -+ object should in any case be protected. This means the instance -+ in one DSO or the main program is not used in another object. The -+ dynamic linker takes care of this. */ -+ -+/* XXX Ideally the following should be implemented using -+ __attribute__ ((__visibility__ ("hidden"))) -+ but the __attribute__ support is not yet there. */ -+#ifdef HAVE_GAS_HIDDEN -+asm (".hidden\t__dso_handle"); -+#endif -+ -+#ifdef CRTSTUFFS_O -+void *__dso_handle = &__dso_handle; -+#else -+void *__dso_handle = 0; -+#endif - -+/* The __cxa_finalize function may not be available so we use only a -+ weak declaration. */ -+extern void __cxa_finalize (void *) TARGET_ATTRIBUTE_WEAK; -+ - /* Run all the global destructors on exit from the program. */ - - /* Some systems place the number of pointers in the first word of the -@@ -164,6 +187,11 @@ __do_global_dtors_aux (void) - - if (completed) - return; -+ -+#ifdef CRTSTUFFS_O -+ if (__cxa_finalize) -+ __cxa_finalize (__dso_handle); -+#endif - - while (*p) - { ---- gcc-2.95.x/gcc/configure.in.jj Wed Oct 13 09:58:02 1999 -+++ gcc-2.95.x/gcc/configure.in Wed Jun 13 12:44:34 2001 -@@ -4053,6 +4053,21 @@ EOF - fi - AC_MSG_RESULT($gcc_cv_as_subsections) - -+AC_MSG_CHECKING(assembler hidden support) -+gcc_cv_as_hidden= -+if test x$gcc_cv_as != x; then -+ # Check if we have .hidden -+ echo " .hidden foobar" > conftest.s -+ echo "foobar:" >> conftest.s -+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then -+ AC_DEFINE(HAVE_GAS_HIDDEN, 1, -+ [Define if your assembler supports .hidden.]) -+ gcc_cv_as_hidden="yes" -+ fi -+ rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 -+fi -+AC_MSG_RESULT($gcc_cv_as_hidden) -+ - AC_MSG_CHECKING(assembler instructions) - gcc_cv_as_instructions= - if test x$gcc_cv_as != x; then ---- gcc-2.95.x/gcc/config.in.jj Mon Oct 25 10:02:08 1999 -+++ gcc-2.95.x/gcc/config.in Wed Jun 13 12:45:56 2001 -2 the beginning of your section */ - #undef HAVE_GAS_SUBSECTION_ORDERING - -+/* Define if your assembler supports .hidden. */ -+#undef HAVE_GAS_HIDDEN -+ - /* Define if your assembler uses the old HImode fild and fist notation. */ - #undef HAVE_GAS_FILDS_FISTS - |