sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 82 insertions, 0 deletions

diff --git a/support/sdbinutils/include/coff/m68k.h b/support/sdbinutils/include/coff/m68k.h
new file mode 100644
index 0000000..b031279
--- /dev/null
+++ b/support/sdbinutils/include/coff/m68k.h
@@ -0,0 +1,82 @@
+/* coff information for M68K
+   
+   Copyright (C) 2001-2018 Free Software Foundation, Inc.
+
+   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.
+   
+   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.  */
+
+#ifndef GNU_COFF_M68K_H
+#define GNU_COFF_M68K_H 1
+
+#define L_LNNO_SIZE 2
+#include "coff/external.h"
+
+/* Motorola 68000/68008/68010/68020 */
+#define	MC68MAGIC	0520
+#define MC68KWRMAGIC	0520	/* writeable text segments */
+#define	MC68TVMAGIC	0521
+#define MC68KROMAGIC	0521	/* readonly shareable text segments */
+#define MC68KPGMAGIC	0522	/* demand paged text segments */
+#define	M68MAGIC	0210
+#define	M68TVMAGIC	0211
+
+/* This is the magic of the Bull dpx/2 */
+#define MC68KBCSMAGIC	0526
+
+/* This is Lynx's all-platform magic number for executables. */
+
+#define LYNXCOFFMAGIC	0415
+
+#define OMAGIC M68MAGIC
+
+/* This intentionally does not include MC68KBCSMAGIC; it only includes
+   magic numbers which imply that names do not have underscores.  */
+#define M68KBADMAG(x) (((x).f_magic != MC68MAGIC) \
+                    && ((x).f_magic != MC68KWRMAGIC) \
+                    && ((x).f_magic != MC68TVMAGIC) \
+                    && ((x).f_magic != MC68KROMAGIC) \
+                    && ((x).f_magic != MC68KPGMAGIC) \
+                    && ((x).f_magic != M68MAGIC) \
+                    && ((x).f_magic != M68TVMAGIC) \
+                    && ((x).f_magic != LYNXCOFFMAGIC))
+
+/* Magic numbers for the a.out header.  */
+
+#define PAGEMAGICEXECSWAPPED  0407 /* executable (swapped) */
+#define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */
+#define PAGEMAGICPEXECTSHLIB  0443 /* pure executable (target shared library) */
+#define PAGEMAGICPEXECPAGED   0413 /* pure executable (paged) */
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct external_reloc
+{
+  char r_vaddr[4];
+  char r_symndx[4];
+  char r_type[2];
+#ifdef M68K_COFF_OFFSET
+  char r_offset[4];
+#endif
+};
+
+#define RELOC struct external_reloc
+
+#ifdef M68K_COFF_OFFSET
+#define RELSZ 14
+#else
+#define RELSZ 10
+#endif
+
+#endif /* GNU_COFF_M68K_H */