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-rwxr-xr-xld/h8300hds.c135
-rwxr-xr-xld/h8300hds.sc19
2 files changed, 154 insertions, 0 deletions
diff --git a/ld/h8300hds.c b/ld/h8300hds.c
new file mode 100755
index 0000000..0f0be26
--- /dev/null
+++ b/ld/h8300hds.c
@@ -0,0 +1,135 @@
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of GLD, the Gnu Linker.
+
+GLD 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 1, or (at your option)
+any later version.
+
+GLD 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 GLD; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/*
+ Written by Steve Chamberlain steve@cygnus.com
+
+ The controller which tells the gnu linker how to behave like one for
+ the Hitach H8/300 with IEEE records.
+*/
+
+#include "sysdep.h"
+#include "bfd.h"
+
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+extern boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+extern bfd *output_bfd;
+
+
+
+static void h8300hds_before_parse()
+{
+ ldfile_output_architecture = bfd_arch_h8300;
+}
+
+
+static void
+h8300hds_after_parse()
+{
+
+}
+
+static void
+h8300hds_after_allocation()
+{
+
+}
+
+static void
+h8300hds_before_allocation()
+{
+
+}
+
+
+static void
+h8300hds_set_output_arch()
+{
+ /* Set the output architecture and machine if possible */
+ bfd_set_arch_mach(output_bfd,
+ ldfile_output_architecture, ldfile_output_machine);
+}
+
+static char *
+h8300hds_choose_target()
+{
+ char *from_outside = getenv(TARGET_ENVIRON);
+ if (from_outside != (char *)NULL)
+ return from_outside;
+ return H8300HDS_TARGET;
+}
+
+static void
+h8300hds_syslib()
+{
+ info("%S SYSLIB ignored\n");
+}
+
+static void
+h8300hds_hll(ignore)
+char *ignore;
+{
+ info("%S HLL ignored\n");
+}
+
+static char *h8300hds_script =
+#include "h8300hds.x"
+;
+static char *h8300hds_script_option_Ur =
+#include "h8300hds.x"
+;
+static char *h8300hds_script_option_r =
+#include "h8300hds.x"
+;
+
+static char *h8300hds_get_script()
+{
+ extern ld_config_type config;
+ if (config.relocateable_output == true &&
+ config.build_constructors == true) {
+ return h8300hds_script_option_Ur;
+ }
+ if (config.relocateable_output) {
+ return h8300hds_script_option_r;
+ }
+
+ return h8300hds_script;
+}
+struct ld_emulation_xfer_struct ld_h8300hds_emulation =
+{
+ h8300hds_before_parse,
+ h8300hds_syslib,
+ h8300hds_hll,
+ h8300hds_after_parse,
+ h8300hds_after_allocation,
+ h8300hds_set_output_arch,
+ h8300hds_choose_target,
+ h8300hds_before_allocation,
+ h8300hds_get_script,
+};
diff --git a/ld/h8300hds.sc b/ld/h8300hds.sc
new file mode 100755
index 0000000..9a395dd
--- /dev/null
+++ b/ld/h8300hds.sc
@@ -0,0 +1,19 @@
+OUTPUT_FORMAT("ieee")
+OUTPUT_ARCH(h8300)
+
+SECTIONS
+{
+ .code 40:
+ {
+
+ *(.code)
+ *(.strings)
+ }
+ .bss . :
+ {
+ *(.bss)
+ [COMMON]
+ _end = .;
+ }
+}
+