First commit

2017-01-24 13:17:59 +01:00
commit b49c1e543f
9 changed files with 260 additions and 0 deletions
--- a/.hgignore
+++ b/.hgignore
@@ -0,0 +1,16 @@
+syntax: glob
+
+aee
+recursos/*
+bin/*
+obj/*
+Debug/*
+Release/*
+data/*
+*.suo
+*.sdf
+*.opensdf
+*.user
+*.dll
+.DS_Store
+trick.ini
--- a/main.cpp
+++ b/main.cpp
@@ -0,0 +1,8 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(int argc, char** argv) {
+
+
+	return 0;
+}
--- a/stack.cpp
+++ b/stack.cpp
@@ -0,0 +1,39 @@
+#include "stack.h"
+#include <stdlib.h>
+
+t_stack stack_new(const int size) {
+	t_stack stack;
+	stack.max = size;
+	stack.top = -1;
+	stack.data = (unsigned char*)malloc(size);
+	return stack;
+}
+
+const bool stack_isempty(t_stack& stack) {
+	return stack.top == -1;
+}
+
+const bool stack_isfull(t_stack& stack) {
+	return stack.top == stack.max;
+}
+
+void stack_push(t_stack& stack, const char value) {
+	if (!stack_isfull(stack)) {
+		stack.data[++stack.top] = value;
+	}
+}
+
+const char stack_pop(t_stack& stack) {
+	if (!stack_isempty(stack)) {
+		return stack.data[stack.top--];
+	}
+
+}
+
+const char stack_peek(t_stack& stack) {
+	return stack.data[stack.top];
+}
+
+void stack_delete(t_stack& stack) {
+	free(stack.data);
+}
--- a/stack.h
+++ b/stack.h
@@ -0,0 +1,15 @@
+#pragma once
+
+struct t_stack {
+	unsigned char* data{ nullptr };
+	int top{ 0 };
+	int max{ 0 };
+};
+
+t_stack		stack_new(const int size);
+const bool	stack_isempty(t_stack& stack);
+const bool	stack_isfull(t_stack& stack);
+void		stack_push(t_stack& stack, const char value);
+const char	stack_pop(t_stack& stack);
+const char	stack_peek(t_stack& stack);
+void		stack_delete(t_stack& stack);
--- a/vbvm.sln
+++ b/vbvm.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.31101.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vbvm", "vbvm.vcxproj", "{E0E409C8-8E79-4688-A9FB-29BD309B1B52}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E0E409C8-8E79-4688-A9FB-29BD309B1B52}.Debug|Win32.ActiveCfg = Debug|Win32
+		{E0E409C8-8E79-4688-A9FB-29BD309B1B52}.Debug|Win32.Build.0 = Debug|Win32
+		{E0E409C8-8E79-4688-A9FB-29BD309B1B52}.Release|Win32.ActiveCfg = Release|Win32
+		{E0E409C8-8E79-4688-A9FB-29BD309B1B52}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
--- a/vbvm.vcxproj
+++ b/vbvm.vcxproj
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{E0E409C8-8E79-4688-A9FB-29BD309B1B52}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>vbvm</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
--- a/vbvm.vcxproj.filters
+++ b/vbvm.vcxproj.filters
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+</Project>
--- a/vm.cpp
+++ b/vm.cpp
@@ -0,0 +1,54 @@
+#include "vm.h"
+
+enum OPS {
+	OP_NOP = 0,
+	OP_PUSH,
+	OP_POP,
+	OP_DUP,
+
+	OP_LOAD,
+	OP_STORE,
+
+	OP_JMP,
+	OP_JNT,
+	OP_JTR,
+	OP_JSR,
+	OP_RET,
+	OP_CALL,
+
+	OP_ADD,
+	OP_SUB,
+	OP_MUL,
+	OP_DIV,
+	OP_MOD,
+	OP_AND,
+	OP_OR,
+	OP_NOT,
+	OP_NEG,
+	OP_INC,
+
+	OP_EQ,
+	OP_NEQ,
+	OP_LT,
+	OP_GT
+};
+
+typedef void(*t_extcall)(t_stack&);
+t_extcall external_calls[100];
+int numcallbacks = 0;
+	
+const unsigned char* vm_program = nullptr;
+int vm_pc = 0;
+
+void vm_init(const unsigned char* program) {
+	vm_program = program;
+	vm_pc = 0;
+}
+
+void vm_step() {
+
+}
+
+void vm_register_call(void(*callback)(t_stack&)) {
+	external_calls[numcallbacks++] = callback;
+}
--- a/vm.h
+++ b/vm.h
@@ -0,0 +1,6 @@
+#pragma once
+#include "stack.h"
+
+void vm_init(const unsigned char* program);
+void vm_step();
+void vm_register_call(void(*callback)(t_stack&));