gcc/config/pa/pa-hpux10.h

   1 /* Definitions of target machine for GNU compiler, for HP PA-RISC 1.1
   2    Copyright (C) 1995, 1996 Free Software Foundation, Inc.
   3    Contributed by Tim Moore (moore@defmacro.cs.utah.edu)
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 /* We can debug dynamically linked executables on hpux9; we also want
  23    derefercing of a NULL pointer to cause a SEGV.  */
  24 #undef LINK_SPEC
  25 #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & 1)
  26 #define LINK_SPEC \
  27   "%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }} -z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
  28 #else
  29 #define LINK_SPEC \
  30   "-z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
  31 #endif
  32
  33 /* The hpux10 assembler requires a .LEVEL pseudo-op at the start of
  34    the assembly file.  */
  35 #undef ASM_FILE_START
  36 #define ASM_FILE_START(FILE) \
  37 do {  \
  38      if (TARGET_SNAKE) \
  39        fputs("\t.LEVEL 1.1\n", FILE); \
  40      else \
  41        fputs("\t.LEVEL 1.0\n", FILE); \
  42      fputs ("\t.SPACE $PRIVATE$\n\
  43 \t.SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31\n\
  44 \t.SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82\n\
  45 \t.SPACE $TEXT$\n\
  46 \t.SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44\n\
  47 \t.SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY\n\
  48 \t.IMPORT $global$,DATA\n\
  49 \t.IMPORT $$dyncall,MILLICODE\n", FILE);\
  50      if (profile_flag)\
  51        fprintf (FILE, "\t.IMPORT _mcount, CODE\n");\
  52      if (write_symbols != NO_DEBUG) \
  53        output_file_directive ((FILE), main_input_filename); \
  54    } while (0)
  55
  56 /* Under hpux10, the normal location of the `ld' and `as' programs is the
  57    /usr/ccs/bin directory.  */
  58
  59 #ifndef CROSS_COMPILE
  60 #undef MD_EXEC_PREFIX
  61 #define MD_EXEC_PREFIX "/usr/ccs/bin/"
  62 #endif
  63
  64 /* Under hpux10, the normal location of the various *crt*.o files is the
  65    /usr/ccs/lib directory.  */
  66
  67 #ifndef CROSS_COMPILE
  68 #undef MD_STARTFILE_PREFIX
  69 #define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
  70 #endif
  71