fe7dee4700
GCC-2.6.1 COMES TO FREEBSD-current ---------------------------------- Everybody needs to 'make world'. Oakland, Nov 2nd 1994. In a surprise move this sunny afternoon, the release- engineer for the slightly delayed FreeBSD-2.0, Poul-Henning Kamp (28), decided to pull in the new version 2.6.1 of the GNU C-compiler. The new version of the compiler was release today at noon, and hardly 9 hours later it was committed into the FreeBSD-current source-repository. "It's is simply because we have had too much trouble with the version 2.6.0 of the compiler" Poul-Henning told the FreeBSD-Gazette, "we took a gamble when we decided to use that as our compiler for the 2.0 release, but it seems to pay of in the end now" he concludes. The move has not been discussed on the "core" list at all, and will come as a surprise for most Poul-Hennings peers. "I have only discussed it with Jordan [J. K. Hubbard, the FreeBSD's resident humourist], and we agreed that we needed to do it, so ... I did it!". After a breath he added with a grin: "My email will probably get an all time 'disk-full' now!". This will bring quite a flag-day to the FreeBSD developers, the patch-file is almost 1.4 Megabyte, and they will have to run "make world" to get entirely -current again. "Too bad, but we just had to do this." Was the only comment from Poul-Henning to these problems. When asked how this move would impact the 2.0 release-date, Poul-Hennings face grew dark, he mumbled some very Danish words while he moved his fingers in strange geometrical patterns. Immediately something ecclipsed the Sun, a minor tremor shook the buildings, and the temperature fell significantly. We decided not to pursure the question. ----------- JOB-SECTION ----------- Are you a dedicated GCC-hacker ? We BADLY need somebody to look at the 'freebsd' OS in gcc, sanitize it and carry the patches back to the GNU people. In particular, we need to get out of the "i386-only" spot we are in now. I have the stuff to take a gnu-dist into bmake-form, and will do that part. Please apply to phk@freebsd.org No Novice Need Apply.
86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
/* Definitions relating to the special __do_global_init function used
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for getting g++ file-scope static objects constructed. This file
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will get included either by libgcc2.c (for systems that don't support
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a .init section) or by crtstuff.c (for those that do).
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Written by Ron Guilmette (rfg@netcom.com)
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Copyright (C) 1991 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* This file contains definitions and declarations of things
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relating to the normal start-up-time invocation of C++
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file-scope static object constructors. These declarations
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and definitions are used by *both* libgcc2.c and by crtstuff.c.
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Note that this file should only be compiled with GCC.
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*/
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#ifdef HAVE_ATEXIT
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extern void atexit (void (*) (void));
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#define ON_EXIT(FUNC,ARG) atexit ((FUNC))
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#else
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#ifdef sun
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extern void on_exit (void*, void*);
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#define ON_EXIT(FUNC,ARG) on_exit ((FUNC), (ARG))
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#endif
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#endif
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/* Declare a pointer to void function type. */
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typedef void (*func_ptr) (void);
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/* Declare the set of symbols use as begin and end markers for the lists
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of global object constructors and global object destructors. */
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extern func_ptr __CTOR_LIST__[];
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extern func_ptr __DTOR_LIST__[];
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/* Declare the routine which need to get invoked at program exit time. */
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extern void __do_global_dtors ();
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/* Define a macro with the code which needs to be executed at program
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start-up time. This macro is used in two places in crtstuff.c (for
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systems which support a .init section) and in one place in libgcc2.c
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(for those system which do *not* support a .init section). For all
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three places where this code might appear, it must be identical, so
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we define it once here as a macro to avoid various instances getting
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out-of-sync with one another. */
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/* Some systems place the number of pointers
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in the first word of the table.
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On other systems, that word is -1.
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In all cases, the table is null-terminated.
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If the length is not recorded, count up to the null. */
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/* Some systems use a different strategy for finding the ctors.
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For example, svr3. */
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#ifndef DO_GLOBAL_CTORS_BODY
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#define DO_GLOBAL_CTORS_BODY \
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do { \
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unsigned long nptrs = (unsigned long) __CTOR_LIST__[0]; \
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unsigned i; \
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if (nptrs == -1) \
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for (nptrs = 0; __CTOR_LIST__[nptrs + 1] != 0; nptrs++); \
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for (i = nptrs; i >= 1; i--) \
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__CTOR_LIST__[i] (); \
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} while (0)
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#endif
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