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[Emacs-diffs] Changes to emacs/src/m/acorn.h
From: |
Andreas Schwab |
Subject: |
[Emacs-diffs] Changes to emacs/src/m/acorn.h |
Date: |
Mon, 15 Apr 2002 09:15:44 -0400 |
Index: emacs/src/m/acorn.h
diff -c emacs/src/m/acorn.h:1.5 emacs/src/m/acorn.h:1.6
*** emacs/src/m/acorn.h:1.5 Mon Jan 15 04:15:02 1996
--- emacs/src/m/acorn.h Mon Apr 15 09:15:43 2002
***************
*** 1,5 ****
/* Machine description file for Acorn RISCiX machines.
! Copyright (C) 1994 Free Software Foundation, Inc.
This file is part of GNU Emacs.
--- 1,5 ----
/* Machine description file for Acorn RISCiX machines.
! Copyright (C) 1994, 2002 Free Software Foundation, Inc.
This file is part of GNU Emacs.
***************
*** 119,144 ****
#define ADJUST_EXEC_HEADER {hdr.a_magic &= ~MF_SQUEEZED;}
- /* 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. */
-
#ifdef __GNUC__
- /* Use builtin alloca. Also be sure that no other ones are tried out. */
- #define alloca __builtin_alloca
- #define HAVE_ALLOCA
-
/* Keep gcc/RISCiX happy - it uses __gccmain where other versions of
gcc use __main, because of a library routine name clash. */
#define __main __gccmain
- #else
- #define C_ALLOCA
- #undef HAVE_ALLOCA
#endif /* __GNUC__ */
/* Define NO_REMAP if memory segmentation makes it not work well
--- 119,130 ----
***************
*** 183,191 ****
/* Use <dirent.h>. */
#define SYSV_SYSTEM_DIR
-
- /* For the portable alloca */
- #define STACK_DIRECTION -1
#ifdef NO_REMAP
/* CRT0_O is defined in s/riscix1-1.h or s/riscix1-2.h, as appropriate. */
--- 169,174 ----
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Andreas Schwab <=