From d2b615061e008c4d13a6ce0f11efd8ec337f41c6 Mon Sep 17 00:00:00 2001
From: Oxore <oxore@protonmail.com>
Date: Sat, 3 Sep 2022 17:33:07 +0300
Subject: Impl breakpoints (pretty much draft)

Breakpoints work somehow, but overstep 1 instruction. Needs to be fixed.
---
 gdbremote_parser.hpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'gdbremote_parser.hpp')

diff --git a/gdbremote_parser.hpp b/gdbremote_parser.hpp
index e060daa..370e8cc 100644
--- a/gdbremote_parser.hpp
+++ b/gdbremote_parser.hpp
@@ -94,6 +94,24 @@ struct PacketDataWriteMemory: public PacketData {
     virtual ~PacketDataWriteMemory() {}
 };
 
+enum class BreakpointType: uint32_t {
+    kMin = 0,
+    kSoftwareBreakpoint = 0,
+    kHardwareBreakpoint = 1,
+    kWriteWatchpoint = 2,
+    kReadWatchpoint = 3,
+    kAccessWatchpoint = 4,
+    kUnsupported // Keep it last and unassigned
+};
+
+struct PacketDataBreakpoint: public PacketData {
+    PacketDataBreakpoint(BreakpointType a_type, uint32_t a_offset, uint32_t a_length)
+        : type(a_type), offset(a_offset), length(a_length) {}
+    BreakpointType type{};
+    uint32_t offset{}, length{};
+    virtual ~PacketDataBreakpoint() {}
+};
+
 struct Packet {
     const PacketType type{};
     const std::unique_ptr<const PacketData> data{nullptr};
-- 
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