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add c# debug (mono debug)

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This commit is contained in:
Atdunbg
2025-12-25 17:39:50 +08:00
parent f747db4e27
commit d0eed3a33d
2 changed files with 53 additions and 11 deletions
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1
Prism/src/Prism/Scene/SceneSerializer.cpp
View File

@ -17,7 +17,6 @@
#include <glm/gtx/matrix_decompose.hpp>
#include <glm/gtc/type_ptr.hpp>
#include <iostream>
#include <fstream>
#include "Prism/Physics/PxPhysicsWrappers.h"

63
Prism/src/Prism/Script/ScriptEngine.cpp
View File

@ -17,6 +17,8 @@
#include <mono/metadata/class.h>
#include <mono/metadata/object.h>
#include <mono/metadata/reflection.h>
#include <mono/metadata/mono-debug.h>
#include <mono/metadata/debug-helpers.h>
#include "imgui.h"
@ -35,6 +37,12 @@ namespace Prism
MonoImage* s_AppAssemblyImage = nullptr;
MonoImage* s_CoreAssemblyImage = nullptr;
#ifdef ENABLE_MONO_DEBUG
static bool s_EnableMonoPDBDebug = true;
#else
static bool s_EnableMonoPDBDebug = false;
#endif
static MonoMethod* GetMethod(MonoImage* image, const std::string& methodDesc);
@ -86,22 +94,16 @@ namespace Prism
}
std::ifstream file(filepath, std::ios::binary | std::ios::ate);
if (!file.is_open()) {
return nullptr;
}
if (!file.is_open()) { return nullptr;}
std::streamsize size = file.tellg();
if (size <= 0) {
return nullptr;
}
if (size <= 0) { return nullptr; }
file.seekg(0, std::ios::beg);
std::vector<char> buffer(size);
if (!file.read(buffer.data(), size)) {
return nullptr;
}
if (!file.read(buffer.data(), size)) { return nullptr;}
MonoImageOpenStatus status;
@ -117,6 +119,36 @@ namespace Prism
return nullptr;
}
if (s_EnableMonoPDBDebug)
{
PM_CORE_INFO("loading pdb file...");
std::filesystem::path pdbPath(filepath);
pdbPath.replace_extension(".pdb");
if (std::ifstream pdbfile(pdbPath, std::ios::binary | std::ios::ate); pdbfile.is_open())
{
std::streamsize pdbfileSize = pdbfile.tellg();
if (pdbfileSize > 0)
{
pdbfile.seekg(0, std::ios::beg);
std::vector<char> pdbData(pdbfileSize);
if (pdbfile.read(pdbData.data(), pdbfileSize))
{
mono_debug_open_image_from_memory(image, reinterpret_cast<const mono_byte*>(pdbData.data()), static_cast<int>(pdbfileSize));
PM_CORE_INFO("loaded pdb file: {0}", pdbPath.string());
PM_CORE_INFO(" size: {0}", pdbfileSize);
}
}
}
else
{
PM_CORE_INFO("pdb file not found, skiped");
}
}
const auto assembly = mono_assembly_load_from_full(image, filepath, &status, 0);
mono_image_close(image);
@ -128,7 +160,18 @@ namespace Prism
{
mono_set_dirs("library/mono/net8.0", "");
mono_set_assemblies_path("library/mono/net8.0");
// mono_jit_set_trace_options("--verbose");
if (s_EnableMonoPDBDebug)
{
const char* argv[2]
{
"--debugger-agent=transport=dt_socket,address=127.0.0.1:2550,server=y,suspend=n,loglevel=3,logfile=MonoDebugger.log",
"--soft-breakpoints"
};
mono_jit_parse_options(2, (char**)argv);
mono_debug_init(MONO_DEBUG_FORMAT_MONO);
}
auto domain = mono_jit_init("Prism");