From 1b4300b3577b63dd4d58c50ef984759ecf02550b Mon Sep 17 00:00:00 2001
From: folkert van heusden <mail@vanheusden.com>
Date: Tue, 16 Apr 2024 17:09:08 +0200
Subject: [PATCH] userfriendly bp numbers

---
 cpu.cpp | 10 ++--------
 cpu.h   |  1 +
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/cpu.cpp b/cpu.cpp
index 86d8caa..e2c24d5 100644
--- a/cpu.cpp
+++ b/cpu.cpp
@@ -57,15 +57,9 @@ std::optional<std::string> cpu::check_breakpoint()
 
 int cpu::set_breakpoint(breakpoint *const bp)
 {
-	int id = 0;
+	breakpoints.insert({ ++bp_nr, bp });
 
-	do {
-		id = rand();
-	} while(breakpoints.find(id) != breakpoints.end());
-
-	breakpoints.insert({ id, bp });
-
-	return id;
+	return bp_nr;
 }
 
 bool cpu::remove_breakpoint(const int bp_id)
diff --git a/cpu.h b/cpu.h
index f7c4935..38b990d 100644
--- a/cpu.h
+++ b/cpu.h
@@ -64,6 +64,7 @@ private:
 	std::atomic_bool        any_queued_interrupts { false };
 
 	std::map<int, breakpoint *> breakpoints;
+	int                         bp_nr       { 0 };
 
 	bus *const b { nullptr };