Initial revision
diff --git a/include/cmd_bedbug.h b/include/cmd_bedbug.h
new file mode 100644
index 0000000..105441e
--- /dev/null
+++ b/include/cmd_bedbug.h
@@ -0,0 +1,117 @@
+/*
+ * BedBug Functions
+ */
+#ifndef _CMD_BEDBUG_H
+#define _CMD_BEDBUG_H
+
+#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+
+#define CMD_TBL_DIS MK_CMD_TBL_ENTRY( \
+ "ds", 2, 3, 1, do_bedbug_dis, \
+ "ds - disassemble memory\n", \
+ "ds <address> [# instructions]\n" \
+ ),
+
+#define CMD_TBL_ASM MK_CMD_TBL_ENTRY( \
+ "as", 2, 2, 0, do_bedbug_asm, \
+ "as - assemble memory\n", \
+ "as <address>\n" \
+ ),
+
+#define CMD_TBL_BREAK MK_CMD_TBL_ENTRY( \
+ "break", 2, 3, 0, do_bedbug_break, \
+ "break - set or clear a breakpoint\n", \
+ " - Set or clear a breakpoint\n" \
+ "break <address> - Break at an address\n" \
+ "break off <bp#> - Disable breakpoint.\n" \
+ "break show - List breakpoints.\n" \
+ ),
+
+#define CMD_TBL_CONTINUE MK_CMD_TBL_ENTRY( \
+ "continue", 4, 1, 0, do_bedbug_continue, \
+ "continue- continue from a breakpoint\n", \
+ " - continue from a breakpoint.\n" \
+ ),
+
+#define CMD_TBL_STEP MK_CMD_TBL_ENTRY( \
+ "step", 4, 1, 1, do_bedbug_step, \
+ "step - single step execution.\n", \
+ " - single step execution.\n" \
+ ),
+
+#define CMD_TBL_NEXT MK_CMD_TBL_ENTRY( \
+ "next", 4, 1, 1, do_bedbug_next, \
+ "next - single step execution, stepping over subroutines.\n",\
+ " - single step execution, stepping over subroutines.\n" \
+ ),
+
+#define CMD_TBL_STACK MK_CMD_TBL_ENTRY( \
+ "where", 5, 1, 1, do_bedbug_stack, \
+ "where - Print the running stack.\n", \
+ " - Print the running stack.\n" \
+ ),
+
+#define CMD_TBL_RDUMP MK_CMD_TBL_ENTRY( \
+ "rdump", 5, 1, 1, do_bedbug_rdump, \
+ "rdump - Show registers.\n", \
+ " - Show registers.\n" \
+ ),
+
+extern int do_bedbug_dis (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_asm (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_break (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_continue (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_step (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_next (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_stack (cmd_tbl_t *, int, int, char *[]);
+extern int do_bedbug_rdump (cmd_tbl_t *, int, int, char *[]);
+
+/* Supporting routines */
+extern int bedbug_puts (const char *);
+extern void bedbug_init (void);
+extern void do_bedbug_breakpoint (struct pt_regs *);
+extern void bedbug_main_loop (unsigned long, struct pt_regs *);
+
+
+typedef struct {
+ int hw_debug_enabled;
+ int stopped;
+ int current_bp;
+ struct pt_regs *regs;
+
+ void (*do_break) (cmd_tbl_t *, int, int, char *[]);
+ void (*break_isr) (struct pt_regs *);
+ int (*find_empty) (void);
+ int (*set) (int, unsigned long);
+ int (*clear) (int);
+} CPU_DEBUG_CTX;
+
+#else /* ! CFG_CMD_BEDBUG */
+
+#define CMD_TBL_DIS
+#define CMD_TBL_ASM
+#define CMD_TBL_BREAK
+#define CMD_TBL_CONTINUE
+#define CMD_TBL_STEP
+#define CMD_TBL_NEXT
+#define CMD_TBL_STACK
+#define CMD_TBL_RDUMP
+
+#endif /* CFG_CMD_BEDBUG */
+#endif /* _CMD_BEDBUG_H */
+
+
+/*
+ * Copyright (c) 2001 William L. Pitts
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are freely
+ * permitted provided that the above copyright notice and this
+ * paragraph and the following disclaimer are duplicated in all
+ * such forms.
+ *
+ * This software is provided "AS IS" and without any express or
+ * implied warranties, including, without limitation, the implied
+ * warranties of merchantability and fitness for a particular
+ * purpose.
+ */