/[emacs]/emacs/src/m/att3b.h
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revision 1.11 by erik, Mon Jan 15 09:15:02 1996 UTC revision 1.12 by schwab, Mon Apr 15 13:16:31 2002 UTC
# Line 1  Line 1 
1  /* Machine-dependent configuration for GNU Emacs for AT&T 3b machines.  /* Machine-dependent configuration for GNU Emacs for AT&T 3b machines.
2     Copyright (C) 1986 Free Software Foundation, Inc.     Copyright (C) 1986, 2002 Free Software Foundation, Inc.
3    
4     Modified by David Robinson (daver@csvax.caltech.edu) 6/6/86     Modified by David Robinson (daver@csvax.caltech.edu) 6/6/86
5    
# Line 78  Boston, MA 02111-1307, USA.  */ Line 78  Boston, MA 02111-1307, USA.  */
78    
79  /* #define VIRT_ADDR_VARIES */  /* Karl Kleinpaste says this isn't needed.  */  /* #define VIRT_ADDR_VARIES */  /* Karl Kleinpaste says this isn't needed.  */
80    
 /* Define C_ALLOCA if this machine does not support a true alloca  
    and the one written in C should be used instead.  
    Define HAVE_ALLOCA to say that the system provides a properly  
    working alloca function and it should be used.  
    Define neither one if an assembler-language alloca  
    in the file alloca.s should be used.  */  
   
81  /* SysV has alloca in the PW library */  /* SysV has alloca in the PW library */
82    
83  #define LIB_STANDARD -lPW -lc  #define LIB_STANDARD -lPW -lc
 #define HAVE_ALLOCA  
84    
85  /* Define NO_REMAP if memory segmentation makes it not work well  /* Define NO_REMAP if memory segmentation makes it not work well
86     to change the boundary between the text section and data section     to change the boundary between the text section and data section
# Line 136  extern int sign_extend_temp; Line 128  extern int sign_extend_temp;
128    
129  #define TEXT_START 0  #define TEXT_START 0
130    
   
 /* For alloca.c (not actually used, since HAVE_ALLOCA) */  
 #define STACK_DIRECTION 1  
   
131  /* (short) negative-int doesn't sign-extend correctly */  /* (short) negative-int doesn't sign-extend correctly */
132  #define SHORT_CAST_BUG  #define SHORT_CAST_BUG
133    

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