src/s/sunos4shr.h

   1 /* This file permits building Emacs with a shared libc on Sunos 4.
   2    To make this work, you must completely replace your C shared library
   3    using one of the SunOS 4.1.x jumbo replacement patches from Sun.  */
   4
   5 #include "sunos4-1.h"
   6
   7 /* Say that the text segment of a.out includes the header;
   8    the header actually occupies the first few bytes of the text segment
   9    and is counted in hdr.a_text.  */
  10
  11 /*  Misleading!  Actually gets loaded after crt0.o */
  12 #define START_FILES pre-crt0.o
  13
  14 /*
  15  *  Kludge!  can't get at symbol "start" in std crt0.o
  16  *  Who the #$%&* decided to remove the __ characters!
  17  *  Someone needs to fix this in sysdep.c  with an #ifdef BROKEN_START in
  18  * sysdep.c.  We do not use this address so any value should do really.  Still
  19  *  may need it in the future?
  20  */
  21 #define BROKEN_START
  22 #define TEXT_START 0x2020
  23
  24 #define UNEXEC  unexsunos4.o
  25 #define RUN_TIME_REMAP
  26 #define LINKER cc
  27
  28 #undef LD_SWITCH_SYSTEM
  29
  30 #undef  SYSTEM_MALLOC
  31 #ifndef GNU_MALLOC
  32 #define GNU_MALLOC
  33 #endif
  34 #ifndef REL_ALLOC
  35 #define REL_ALLOC
  36 #endif
  37
  38 /* khera@cs.duke.edu says this is needed.  */
  39 #define memmove(to, from, size) bcopy (from, to, size)