Add GDB stub code

1 files changed, 48 insertions, 0 deletions

diff --git a/gdbstub.ld.in b/gdbstub.ld.in
new file mode 100644
index 0000000..4c15643
--- /dev/null
+++ b/gdbstub.ld.in
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2016  Matt Borgerson
+ *
+ * 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 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.
+ */
+
+ENTRY(dbg_start)
+
+MEMORY
+{
+	RAM (WX) : ORIGIN = $BASE_ADDRESS, LENGTH = 0x10000
+}
+
+SECTIONS
+{
+	.text : {
+		*(.text.dbg_start)
+		*(.text)
+		*(.rodata)
+	} > RAM
+
+	.data : {
+		*(.data)
+		*(.bss)
+	} > RAM
+
+	/DISCARD/ : {
+		*(.comment)
+		*(.note.GNU-stack)
+		*(.eh_frame)
+		*(.rela.eh_frame)
+		*(.shstrtab)
+		*(.symtab)
+		*(.strtab)
+	}
+}
\ No newline at end of file