From 9380b541204e2ec446d75627b8fad1b78850f356 Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Sat, 5 Nov 2016 17:56:15 -0500
Subject: SCI: Add code-address breakpoints to debugger

---
 engines/sci/debug.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'engines/sci/debug.h')

diff --git a/engines/sci/debug.h b/engines/sci/debug.h
index 4fcb757c10..60fad26671 100644
--- a/engines/sci/debug.h
+++ b/engines/sci/debug.h
@@ -42,12 +42,16 @@ enum BreakpointType {
 	 * Break when an exported function is called. Data contains
 	 * script_no << 16 | export_no.
 	 */
-	BREAK_EXPORT        = 1 << 3
+	BREAK_EXPORT        = 1 << 3,
+	BREAK_ADDRESS       = 1 << 4  // break when pc is at this address
 };
 
 struct Breakpoint {
 	BreakpointType type;
-	uint32 address;  ///< Breakpoints on exports
+	union {
+		uint32 address;     ///< Breakpoints on exports
+		reg32_t regAddress; ///< Breakpoints on addresses
+	};
 	Common::String name; ///< Breakpoints on selector names
 };
 
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