From 15d14d36fc7ac30cdbde8c2a78e901ba2c47e94d Mon Sep 17 00:00:00 2001
From: Oxore <oxore@protonmail.com>
Date: Sun, 2 Oct 2022 00:49:39 +0300
Subject: Impl setting registers via GDB

---
 gdbremote_parser.hpp | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'gdbremote_parser.hpp')

diff --git a/gdbremote_parser.hpp b/gdbremote_parser.hpp
index d35d78e..856206a 100644
--- a/gdbremote_parser.hpp
+++ b/gdbremote_parser.hpp
@@ -61,6 +61,9 @@ enum class PacketType: int {
     kContinue,
     kContinueAskSupported,
     kReadGeneralRegisters,
+    kWriteGeneralRegisters,
+    kReadRegister,
+    kWriteRegister,
     kReadMemory,
     kWriteMemory,
     kStep,
@@ -97,7 +100,7 @@ struct PacketDataWriteMemory: public PacketData {
 };
 
 struct PacketDataRcmd: public PacketData {
-    PacketDataRcmd(const std::string&& a_data): data(std::move(a_data)) {}
+    PacketDataRcmd(std::string&& a_data): data(std::move(a_data)) {}
     std::string data{};
     virtual ~PacketDataRcmd() {}
 };
@@ -120,6 +123,25 @@ struct PacketDataBreakpoint: public PacketData {
     virtual ~PacketDataBreakpoint() {}
 };
 
+struct PacketDataWriteGeneralRegisters: public PacketData {
+    PacketDataWriteGeneralRegisters(std::vector<uint32_t>&& regs): registers(std::move(regs)) {}
+    std::vector<uint32_t> registers{};
+    virtual ~PacketDataWriteGeneralRegisters() {}
+};
+
+struct PacketDataReadRegister: public PacketData {
+    PacketDataReadRegister(uint32_t a_reg_id): reg_id(a_reg_id) {}
+    uint32_t reg_id{};
+    virtual ~PacketDataReadRegister() {}
+};
+
+struct PacketDataWriteRegister: public PacketData {
+    PacketDataWriteRegister(uint32_t a_reg_id, uint32_t a_value)
+        : reg_id(a_reg_id), value(a_value) {}
+    uint32_t reg_id{}, value{};
+    virtual ~PacketDataWriteRegister() {}
+};
+
 struct Packet {
     const PacketType type{};
     const std::unique_ptr<const PacketData> data{nullptr};
@@ -174,6 +196,12 @@ struct Packet {
             return "vCont?";
         case PacketType::kReadGeneralRegisters:
             return "g";
+        case PacketType::kWriteGeneralRegisters:
+            return "G";
+        case PacketType::kReadRegister:
+            return "p";
+        case PacketType::kWriteRegister:
+            return "P";
         case PacketType::kReadMemory:
             return "m";
         case PacketType::kWriteMemory:
-- 
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