X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=bfd%2Fhost-aout.c;h=d7b6c91ee01a515276df6d7ec7a89e27f01d4bcb;hb=708cedb722130686607d086085bac963a406580a;hp=e8aae5e3d95a282a7e916503c031bf816e57dfc3;hpb=fa8c88b29d77e86286c55c8bb11046bac02eeec8;p=binutils-gdb.git

diff --git a/bfd/host-aout.c b/bfd/host-aout.c
index e8aae5e3d95..d7b6c91ee01 100644
--- a/bfd/host-aout.c
+++ b/bfd/host-aout.c
@@ -1,25 +1,26 @@
 /* BFD backend for local host's a.out binaries
-   Copyright (C) 1990-1991 Free Software Foundation, Inc.
+   Copyright (C) 1990-2023 Free Software Foundation, Inc.
    Written by Cygnus Support.  Probably John Gilmore's fault.
 
-This file is part of BFD, the Binary File Descriptor library.
+   This file is part of BFD, the Binary File Descriptor library.
 
-This program 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 of the License, or
-(at your option) any later version.
+   This program 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 3 of the License, or
+   (at your option) any later version.
 
-This program 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.
+   This program 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; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-#include "bfd.h"
 #include "sysdep.h"
+#include "bfd.h"
 #include "libbfd.h"
 
 #define	ARCH_SIZE	32
@@ -32,38 +33,39 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 	HOST_MACHINE_MACHINE	(optional)
 	HOST_TEXT_START_ADDR	(optional)
 	HOST_STACK_END_ADDR	(not used, except by trad-core ???)
-	HOST_SHORT_HEADER_HACK	(optional)
-
-   in the ./hosts/h-systemname.h file.
+	HOST_BIG_ENDIAN_P	(required -- define if big-endian)
 
-   For most of these, you can get by with the values computed
-   by the program aout-gen, which writes the result into aout-params.h. */
+   in the ./hosts/h-systemname.h file.  */
 
-#include "aout-params.h"
+#ifdef TRAD_HEADER
+#include TRAD_HEADER
+#endif
 
-#ifdef HOST_PAGE_SIZE
-#define	PAGE_SIZE	HOST_PAGE_SIZE
+#ifdef			HOST_PAGE_SIZE
+#define	TARGET_PAGE_SIZE	HOST_PAGE_SIZE
 #endif
-#ifdef HOST_SEGMENT_SIZE
+
+#ifdef			HOST_SEGMENT_SIZE
 #define	SEGMENT_SIZE	HOST_SEGMENT_SIZE
 #else
-#define	SEGMENT_SIZE	PAGE_SIZE
+#define	SEGMENT_SIZE	TARGET_PAGE_SIZE
 #endif
-#ifdef HOST_TEXT_START_ADDR
+
+#ifdef			HOST_TEXT_START_ADDR
 #define	TEXT_START_ADDR	HOST_TEXT_START_ADDR
 #endif
-#ifdef HOST_STACK_END_ADDR
+
+#ifdef			HOST_STACK_END_ADDR
 #define	STACK_END_ADDR	HOST_STACK_END_ADDR
 #endif
-#ifndef N_HEADER_IN_TEXT
-#ifdef	HOST_SHORT_HEADER_HACK
-#define N_HEADER_IN_TEXT(x) 1
+
+#ifdef			HOST_BIG_ENDIAN_P
+#define	TARGET_IS_BIG_ENDIAN_P
 #else
-#define N_HEADER_IN_TEXT(x) 0
-#endif
+#undef  TARGET_IS_BIG_ENDIAN_P
 #endif
 
-#include "libaout.h"           /* BFD a.out internal data structures */
+#include "libaout.h"	       /* BFD a.out internal data structures */
 #include "aout/aout64.h"
 
 #ifdef HOST_MACHINE_ARCH
@@ -76,7 +78,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #endif
 #endif /* HOST_MACHINE_ARCH */
 
-#define MY(OP) CAT(host_aout_,OP)
+/* Do not "beautify" the CONCAT* macro args.  Traditional C will not
+   remove whitespace added here, and thus will fail to concatenate
+   the tokens.  */
+#define MY(OP) CONCAT2 (host_aout_,OP)
 #define TARGETNAME "a.out"
 
 #include "aout-target.h"