Introduces a very early debugger feature for quaesar (#25)

* Introduces a very early debugger feature for quaesar

+ EASTL lib
+ added some not very functional debugger windows
+ CMake flags for VC Windows development

* removed old cpp files & format fixed

make clang & gcc happy

gcc compile errors fixed

* Fix ImGui cmake file for SDL include path

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+    "[m68k]": {
+        "editor.rulers": []
+    },
+    "C_Cpp.formatting": "clangFormat",
+    "C_Cpp.clang_format_style": "file",
+    "C_Cpp.clang_format_fallbackStyle": "Google"
+}

CMakeLists.txt

@@ -19,13 +19,22 @@ add_subdirectory(external/zlib)
 add_subdirectory(external/ADFlib)
 add_subdirectory(external/dear_imgui)
 add_subdirectory(external/capstone)
+add_subdirectory(external/EASTL)
 
 if (APPLE OR LINUX OR UNIX)
     find_package(SDL2 REQUIRED)
 endif()
 
+
+add_definitions(-DEASTL_EASTDC_VSNPRINTF=0)
+
 if (WIN32)
   add_definitions(-D_HAS_STD_BYTE=0)
+  if(MSVC) # Enable Edit and Continue  for Debug builds
+    string(REGEX REPLACE "/Z[iI7]" "" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
+    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /ZI")
+    add_link_options("/INCREMENTAL")
+  endif()
 endif()
 
 include_directories(uae_src/include uae_src src .)
@@ -201,7 +210,8 @@ add_executable(quaesar
 
 # Recursively glob for all .cpp files in the src directory
 file(GLOB_RECURSE CROSS_FILES "src/*.cpp")
-target_sources(quaesar PRIVATE ${CROSS_FILES})
+file(GLOB_RECURSE QUAE_HEADERS "src/*.h")
+target_sources(quaesar PRIVATE ${CROSS_FILES} ${QUAE_HEADERS})
 
 if (APPLE OR LINUX OR UNIX)
 	target_compile_options(quaesar PRIVATE -DUAE=1 -D_cdecl= -DFILEFLAG_WRITE=1 -DOS_NAME=\"linux\")
@@ -235,4 +245,11 @@ target_include_directories(quaesar PRIVATE "${CMAKE_SOURCE_DIR}/external/ADFlib/
 target_include_directories(quaesar PRIVATE "${CMAKE_SOURCE_DIR}/external/dear_imgui")
 target_include_directories(quaesar PRIVATE "${CMAKE_SOURCE_DIR}/external")
 target_include_directories(quaesar PRIVATE "${CMAKE_SOURCE_DIR}/external/capstone/include")
-target_link_libraries(quaesar PRIVATE ${SDL2_LIBRARIES} zlibstatic adf imgui capstone)
+target_include_directories(quaesar PRIVATE "${CMAKE_SOURCE_DIR}/external/EASTL/include")
+target_link_libraries(quaesar PRIVATE ${SDL2_LIBRARIES} zlibstatic adf imgui capstone EASTL)
+
+
+if(NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}/imgui.ini")
+    file(COPY_FILE "${CMAKE_CURRENT_LIST_DIR}/bin/install/default_layout.ini" "${CMAKE_CURRENT_BINARY_DIR}/imgui.ini")
+endif()
+

bin/install/default_layout.ini

@@ -0,0 +1,74 @@
+[Window][Quaesar debugger]
+Pos=0,17
+Size=1280,703
+Collapsed=0
+
+[Window][Debug##Default]
+Pos=60,60
+Size=400,400
+Collapsed=0
+
+[Window][Disassembly]
+Pos=8,42
+Size=320,670
+Collapsed=0
+DockId=0x00000001,0
+
+[Window][Registers]
+Pos=1011,42
+Size=261,495
+Collapsed=0
+DockId=0x0000000A,0
+
+[Window][Console]
+Pos=330,539
+Size=942,173
+Collapsed=0
+DockId=0x00000003,1
+
+[Window][Screen]
+Pos=330,42
+Size=679,495
+Collapsed=0
+DockId=0x00000009,0
+
+[Window][Palette]
+Pos=1011,42
+Size=261,495
+Collapsed=0
+DockId=0x0000000A,1
+
+[Window][Memory graph]
+Pos=330,42
+Size=679,495
+Collapsed=0
+DockId=0x00000009,1
+
+[Window][Memory]
+Pos=330,539
+Size=942,173
+Collapsed=0
+DockId=0x00000003,0
+
+[Table][0x6038E043,3]
+RefScale=13
+Column 0  Width=70
+Column 1  Width=84
+Column 2  Width=175
+
+[Table][0xF68F8465,4]
+RefScale=13
+Column 0  Width=14
+Column 1  Width=70
+Column 2  Width=14
+Column 3  Width=70
+
+[Docking][Data]
+DockSpace       ID=0x7A095824 Window=0xBB552D6F Pos=8,42 Size=1264,670 Split=X
+  DockNode      ID=0x00000001 Parent=0x7A095824 SizeRef=320,670 Selected=0x19EDEE42
+  DockNode      ID=0x00000004 Parent=0x7A095824 SizeRef=942,670 Split=Y
+    DockNode    ID=0x00000002 Parent=0x00000004 SizeRef=1264,495 Split=X Selected=0x5B855092
+      DockNode  ID=0x00000009 Parent=0x00000002 SizeRef=679,262 Selected=0x5B855092
+      DockNode  ID=0x0000000A Parent=0x00000002 SizeRef=261,262 Selected=0xEAEE9E08
+    DockNode    ID=0x00000003 Parent=0x00000004 SizeRef=1264,173 CentralNode=1 Selected=0xB2805FDB
+

external/EASTL/CMakeLists.txt

@@ -0,0 +1,106 @@
+#-------------------------------------------------------------------------------------------
+# Copyright (C) Electronic Arts Inc.  All rights reserved.
+#-------------------------------------------------------------------------------------------
+cmake_minimum_required(VERSION 3.15)
+#include(FetchContent)
+project(EASTL CXX)
+
+#-------------------------------------------------------------------------------------------
+# Options
+#-------------------------------------------------------------------------------------------
+option(EASTL_BUILD_BENCHMARK "Enable generation of build files for benchmark" OFF)
+option(EASTL_BUILD_TESTS "Enable generation of build files for tests" OFF)
+option(EASTL_STD_ITERATOR_CATEGORY_ENABLED "Enable compatibility with std:: iterator categories" OFF)
+
+
+option(EASTL_DISABLE_APRIL_2024_DEPRECATIONS "Enable use of API marked for removal in April 2024." OFF)
+option(EASTL_DISABLE_SEPT_2024_DEPRECATIONS "Enable use of API marked for removal in September 2024." OFF)
+option(EASTL_DISABLE_APRIL_2025_DEPRECATIONS "Enable use of API marked for removal in April 2025." OFF)
+
+#-------------------------------------------------------------------------------------------
+# Compiler Flags
+#-------------------------------------------------------------------------------------------
+set (CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH};${CMAKE_CURRENT_SOURCE_DIR}/scripts/CMake")
+#include(CommonCppFlags)
+
+#-------------------------------------------------------------------------------------------
+# Library definition
+#-------------------------------------------------------------------------------------------
+file(GLOB EASTL_SOURCES "source/*.cpp")
+file(GLOB_RECURSE EASTL_HEADERS "include/EASTL/**.h")
+add_library(EASTL ${EASTL_SOURCES} ${EASTL_HEADERS})
+target_compile_features(EASTL PUBLIC cxx_std_14)
+
+# include both source and headers in the files tab in Visual Studio
+source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} PREFIX "Header Files" FILES ${EASTL_HEADERS})
+
+if (MSVC)
+    set(EASTL_NATVIS_DIR "doc")
+    set(EASTL_NATVIS_FILE "${EASTL_NATVIS_DIR}/EASTL.natvis")
+    target_sources(EASTL INTERFACE
+        $<INSTALL_INTERFACE:${EASTL_NATVIS_FILE}>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/${EASTL_NATVIS_FILE}>
+    )
+endif()
+
+if(EASTL_BUILD_BENCHMARK)
+    add_subdirectory(benchmark)
+endif()
+
+if(EASTL_BUILD_TESTS)
+    add_subdirectory(test)
+endif()
+
+#-------------------------------------------------------------------------------------------
+# Defines
+#-------------------------------------------------------------------------------------------
+add_definitions(-D_CHAR16T)
+add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+add_definitions(-D_SCL_SECURE_NO_WARNINGS)
+add_definitions(-DEASTL_OPENSOURCE=1)
+if (EASTL_STD_ITERATOR_CATEGORY_ENABLED)
+  add_definitions(-DEASTL_STD_ITERATOR_CATEGORY_ENABLED=1)
+endif()
+
+#-------------------------------------------------------------------------------------------
+# Include dirs
+#-------------------------------------------------------------------------------------------
+target_include_directories(EASTL PUBLIC include)
+
+#-------------------------------------------------------------------------------------------
+# Dependencies
+#-------------------------------------------------------------------------------------------
+#FetchContent_Declare(
+#  EABase
+#  GIT_REPOSITORY https://github.com/electronicarts/EABase.git
+#  GIT_TAG        123363eb82e132c0181ac53e43226d8ee76dea12
+#  GIT_SUBMODULES "" # This should be temporary until we update the cyclic submodule dependencies in EABase.
+#)
+
+#FetchContent_MakeAvailable(EABase)
+
+#target_link_libraries(EASTL EABase)
+
+#-------------------------------------------------------------------------------------------
+# Deprecations
+#-------------------------------------------------------------------------------------------
+if(EASTL_DISABLE_APRIL_2024_DEPRECATIONS)
+  target_compile_definitions(EASTL PUBLIC EA_DEPRECATIONS_FOR_2024_APRIL=EA_DISABLED)
+endif()
+if(EASTL_DISABLE_SEPT_2024_DEPRECATIONS)
+  target_compile_definitions(EASTL PUBLIC EA_DEPRECATIONS_FOR_2024_SEPT=EA_DISABLED)
+endif()
+if(EASTL_DISABLE_APRIL_2025_DEPRECATIONS)
+  target_compile_definitions(EASTL PUBLIC EA_DEPRECATIONS_FOR_2025_APRIL=EA_DISABLED)
+endif()
+
+
+#-------------------------------------------------------------------------------------------
+# Installation
+#-------------------------------------------------------------------------------------------
+install(TARGETS EASTL DESTINATION lib)
+install(DIRECTORY include/EASTL DESTINATION include)
+
+if (MSVC)
+    install(FILES ${EASTL_NATVIS_FILE} DESTINATION ${EASTL_NATVIS_DIR})
+endif()

external/EASTL/LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2019, Electronic Arts
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.