initial commit

Signed-off-by: Sean Cross <sean@xobs.io>

include/gdb_if.h

@@ -0,0 +1,29 @@
+/*
+ * This file is part of the Black Magic Debug project.
+ *
+ * Copyright (C) 2011  Black Sphere Technologies Ltd.
+ * Written by Gareth McMullin <gareth@blacksphere.co.nz>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GDB_IF_H
+#define __GDB_IF_H
+
+int gdb_if_init(void);
+unsigned char gdb_if_getchar(void);
+unsigned char gdb_if_getchar_to(int timeout);
+void gdb_if_putchar(unsigned char c, int flush);
+
+#endif

include/general.h

@@ -0,0 +1,18 @@
+#undef _GNU_SOURCE
+#include_next <general.h>
+
+#ifndef __BLACKMAGIC_SYS_GENERAL_H
+#define __BLACKMAGIC_SYS_GENERAL_H
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+// #define PRINT_NOOP() do {} while(0)
+// #define DEBUG_WARN(x, ...) PRINT_NOOP()
+// #define DEBUG_ERROR(x, ...) PRINT_NOOP()
+// #define DEBUG_INFO(x, ...) PRINT_NOOP()
+// #define DEBUG_GDB(x, ...) PRINT_NOOP()
+// #define DEBUG_TARGET(x, ...) PRINT_NOOP()
+
+#endif /* __BLACKMAGIC_SYS_GENERAL_H */

include/platform.h

@@ -0,0 +1,38 @@
+#ifndef __BLACKMAGIC_SYS_PLATFORM_H
+#define __BLACKMAGIC_SYS_PLATFORM_H
+
+#include <stdio.h>
+
+#define SWDIO_MODE_FLOAT() \
+    do                     \
+    {                      \
+    } while (0)
+
+#define SWDIO_MODE_DRIVE() \
+    do                     \
+    {                      \
+    } while (0)
+
+#define TMS_SET_MODE() \
+    do                 \
+    {                  \
+    } while (0)
+
+#define TMS_PIN 1
+#define TCK_PIN 2
+#define TDI_PIN 3
+#define TDO_PIN 4
+
+#define SWDIO_PIN 5
+#define SWCLK_PIN 6
+#define SRST_PIN 7
+
+#define SWCLK_PORT 0
+#define SWDIO_PORT 0
+
+#define gpio_set(port, pin)
+#define gpio_clear(port, pin)
+#define gpio_get(port, pin) 0
+#define gpio_set_val(port, pin, value)
+
+#endif /* __BLACKMAGIC_SYS_PLATFORM_H */

include/target.h

@@ -0,0 +1,3 @@
+#ifndef __BLACKMAGIC_SYS_TARGET_H
+#define __BLACKMAGIC_SYS_TARGET_H
+#endif /* __BLACKMAGIC_SYS_TARGET_H */