eaf4e6183e
* configure.in: Kill tm.h. Include the files in the $tm_file list in all three of config.h, hconfig.h, tconfig.h, after the relevant set of xm_files. Put TARGET_CPU_DEFAULT in all three, include insn-codes.h in all three (#ifndef GENERATOR_FILE). * configure: Regenerate. * Makefile.in (clean): Don't delete tm.h. * system.h: If SUCCESS_EXIT_CODE and FATAL_EXIT_CODE are not defined, set them from EXIT_SUCCESS and EXIT_FAILURE. If those are not defined, set SEC and FEC to 0 and 1. * gcc.texi: Update to match. * crtstuff.c: Include tconfig.h, not auto-host.h and tm.h. * config/fp-bit.c, config/m68k/aux-crt2.asm, config/m68k/aux-crtn.asm, config/m68k/aux-mcount.c: Include tconfig.h, not tm.h. * config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h, config/a29k/xm-unix.h, config/alpha/xm-alpha.h, config/arc/xm-arc.h, config/avr/xm-avr.h, config/c4x/xm-c4x.h, config/clipper/xm-clix.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h, config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h, config/h8300/xm-h8300.h, config/i370/xm-linux.h, config/i386/xm-i386.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68hc11/xm-m68hc11.h, config/m88k/xm-m88k.h, config/mcore/xm-mcore.h, config/mips/xm-mips.h, config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/pdp11/xm-pdp11.h, config/pj/xm-pj.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sh/xm-sh.h, config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h, config/v850/xm-v850.h, config/vax/xm-vax.h, config/we32k/xm-we32k.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE or FATAL_EXIT_CODE. * config/i370/xm-i370.h, config/i370/xm-mvs.h, config/i370/xm-oe.h: Don't include tm.h. Don't define SUCCESS_EXIT_CODE. * config/vax/xm-vms.h: Don't include tm.h. * config/xm-lynx.h, config/avr/xm-avr.h, config/fr30/xm-fr30.h, config/pdp11/xm-pdp11.h, Delete; made empty by above changes. * config/i386/xm-lynx.h, config/m68k/xm-lynx.h, config/rs6000/xm-lynx.h, config/sparc/xm-lynx.h: Don't include config/xm-lynx.h or tm.h. * config/xm-gnu.h: Don't include fcntl.h. * config/sparc/xm-lynx.h: Don't include sys/types.h and sys/wait.h. * config/clipper/xm-clix.h, config/vax/xm-vax.h: Don't define isinf. From-SVN: r40199
62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/* Profiling support code for A/UX
|
|
Copyright (C) 1996 Free Software Foundation, Inc.
|
|
|
|
This file is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU General Public License as published by the
|
|
Free Software Foundation; either version 2, or (at your option) any
|
|
later version.
|
|
|
|
In addition to the permissions in the GNU General Public License, the
|
|
Free Software Foundation gives you unlimited permission to link the
|
|
compiled version of this file into combinations with other programs,
|
|
and to distribute those combinations without any restriction coming
|
|
from the use of this file. (The General Public License restrictions
|
|
do apply in other respects; for example, they cover modification of
|
|
the file, and distribution when not linked into a combine
|
|
executable.)
|
|
|
|
This file is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
/* This routine is called at the beginning of functions compiled with -p
|
|
or -pg. The A/UX libraries call mcount%, but gas cannot generate
|
|
symbols with embedded percent signs. Previous ports of GCC to A/UX
|
|
have done things like (1) assemble a stub routine with the native
|
|
assembler, or (2) assemble a stub routine with gas and edit the object
|
|
file. This solution has the advantage that it can interoperate with
|
|
the A/UX version and can be used in an eventual port of glibc to A/UX. */
|
|
|
|
#ifndef __GNUC__
|
|
#error This file uses GNU C extensions
|
|
#endif
|
|
|
|
#include "tconfig.h"
|
|
#include <mon.h>
|
|
|
|
struct cnt *_countbase;
|
|
|
|
#ifdef FUNCTION_PROFILER_SYMBOL
|
|
void __mcount() __asm__(FUNCTION_PROFILER_SYMBOL);
|
|
#endif
|
|
|
|
void __mcount()
|
|
{
|
|
register long **pfncnt __asm__("%a0");
|
|
register long *fncnt = *pfncnt;
|
|
|
|
if (!fncnt)
|
|
{
|
|
struct cnt *newcnt = _countbase++;
|
|
newcnt->fnpc = (char *)__builtin_return_address(0);
|
|
*pfncnt = fncnt = &newcnt->mcnt;
|
|
}
|
|
*fncnt += 1;
|
|
}
|