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-rw-r--r--8a/debugging/debugging.cpp110
-rw-r--r--8a/debugging/debugging.sln31
-rw-r--r--8a/debugging/debugging.vcxproj147
-rw-r--r--8a/debugging/debugging.vcxproj.filters22
4 files changed, 310 insertions, 0 deletions
diff --git a/8a/debugging/debugging.cpp b/8a/debugging/debugging.cpp
new file mode 100644
index 0000000..1a1cd22
--- /dev/null
+++ b/8a/debugging/debugging.cpp
@@ -0,0 +1,110 @@
+/********************************************************************
+* File: Chapter 9 Debug.cpp
+*
+* General Instructions: Complete each step before proceeding to the
+* next.
+*
+* Debugging Exercise 1
+*
+* 1) Insert a breakpoint on the lines indicated in the code.
+* 2) Run to Breakpoint 1.
+* 3) Place a watch on age and days.
+* 4) Add another watch using &age for the name. This will display
+* the address of age.
+* 5) Write down the address of age.
+* 6) Step Into the code for the function GetAge.
+* 7) The execution continues to the function header for GetAge.
+* 8) Step into one more time.
+* 9) Why did the address of age and value change?
+* 10) Step over the cout and cin statements.
+* 11) Verify the value entered is stored properly in age.
+* 12) Step into until the flow returns to main.
+* 13) Step over one more time.
+* 14) Why didn't the value entered get transferred back to main?
+* 15) Stop debugging and fix the error.
+* 16) Run to Breakpoint 1.
+* 17) Step over the function call to GetAge.
+* 18) Verify that the value entered was returned and stored
+* correctly from GetAge.
+* 19) Stop debugging.
+*
+* Debugging Exercise 2
+*
+* 1) Run to Breakpoint 1.
+* 2) Step over the call to GetAge.
+* 3) Step into CalcDays.
+* 4) Step into one more time so that the current line is the
+* calculation.
+* 5) Why is age greyed out in your watch window?
+* 6) Stop debugging.
+*
+* Debugging Exercise 3
+*
+* 1) Run to Breakpoint 2.
+* 2) When asked, enter the value of 20 for your age.
+* 3) Verify that the variable age is 20 and the variable days
+* is 7300.
+* 4) Step into the PrintResults function.
+* 5) Age is 7300? Not even Ralph is that old.
+* 6) Why did the values for both variables change?
+* 7) Stop debugging and fix the error.
+*
+* Debugging Exercise 4
+*
+* 1) Run to Breakpoint 2.
+* 2) Display your Call Stack window.
+* 3) View the contents of the window and notice that the top
+* function on the stack is main.
+* 4) Step into the PrintResults function.
+* 5) Notice that the call stack now shows PrintResults on top of
+* the stack.
+********************************************************************/
+#include <iostream>
+using std::cout;
+using std::cin;
+using std::endl;
+
+const int DAYS_PER_YEAR = 365;
+
+int GetAge();
+int CalcDays(int age);
+void PrintResults(int age, int days);
+
+int main()
+{
+ int age = 0;
+ int days = 0;
+
+ // Breakpoint 1
+ // Put breakpoint on the following line
+ age = GetAge();
+ days = CalcDays(age);
+
+ // Breakpoint 2
+ // Put breakpoint on the following line
+ PrintResults(days, age);
+
+ return 0;
+}
+int GetAge()
+{
+ int age;
+
+ cout << "Please enter your age: ";
+ cin >> age;
+
+ return age;
+}
+int CalcDays(int years)
+{
+ int days;
+
+ days = years * DAYS_PER_YEAR;
+
+ return days;
+}
+void PrintResults(int days, int age)
+{
+ cout << age << "! Boy are you old!\n";
+ cout << "Did you know that you are at least " << days << " days old?\n\n";
+}
diff --git a/8a/debugging/debugging.sln b/8a/debugging/debugging.sln
new file mode 100644
index 0000000..3cb4b6b
--- /dev/null
+++ b/8a/debugging/debugging.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31729.503
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "debugging", "debugging.vcxproj", "{77263216-72DA-41F4-90E9-C90868CA6F1D}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|x64 = Debug|x64
+ Debug|x86 = Debug|x86
+ Release|x64 = Release|x64
+ Release|x86 = Release|x86
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x64.ActiveCfg = Debug|x64
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x64.Build.0 = Debug|x64
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x86.ActiveCfg = Debug|Win32
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Debug|x86.Build.0 = Debug|Win32
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x64.ActiveCfg = Release|x64
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x64.Build.0 = Release|x64
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x86.ActiveCfg = Release|Win32
+ {77263216-72DA-41F4-90E9-C90868CA6F1D}.Release|x86.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {E4EB7415-5F32-4FB6-8A46-FC7DE24805F5}
+ EndGlobalSection
+EndGlobal
diff --git a/8a/debugging/debugging.vcxproj b/8a/debugging/debugging.vcxproj
new file mode 100644
index 0000000..f6e87f7
--- /dev/null
+++ b/8a/debugging/debugging.vcxproj
@@ -0,0 +1,147 @@
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+<Project DefaultTargets="Build" 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>
+ <ProjectConfiguration Include="Debug|x64">
+ <Configuration>Debug</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
+ <ProjectConfiguration Include="Release|x64">
+ <Configuration>Release</Configuration>
+ <Platform>x64</Platform>
+ </ProjectConfiguration>
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+ <PropertyGroup Label="Globals">
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+ <Keyword>Win32Proj</Keyword>
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+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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+ <PlatformToolset>v142</PlatformToolset>
+ <CharacterSet>Unicode</CharacterSet>
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+ <PlatformToolset>v142</PlatformToolset>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+ <ConfigurationType>Application</ConfigurationType>
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+ <PlatformToolset>v142</PlatformToolset>
+ <WholeProgramOptimization>true</WholeProgramOptimization>
+ <CharacterSet>Unicode</CharacterSet>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
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+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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+ <Import Project="$(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)|$(Platform)'=='Release|Win32'">
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+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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+ <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
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+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+ <ClCompile>
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+ <FunctionLevelLinking>true</FunctionLevelLinking>
+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <SDLCheck>true</SDLCheck>
+ <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+ <Link>
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+ <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+ <Link>
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+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+ <ClCompile>
+ <WarningLevel>Level3</WarningLevel>
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+ <IntrinsicFunctions>true</IntrinsicFunctions>
+ <SDLCheck>true</SDLCheck>
+ <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <ConformanceMode>true</ConformanceMode>
+ </ClCompile>
+ <Link>
+ <SubSystem>Console</SubSystem>
+ <EnableCOMDATFolding>true</EnableCOMDATFolding>
+ <OptimizeReferences>true</OptimizeReferences>
+ <GenerateDebugInformation>true</GenerateDebugInformation>
+ </Link>
+ </ItemDefinitionGroup>
+ <ItemGroup>
+ <ClCompile Include="debugging.cpp" />
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project> \ No newline at end of file
diff --git a/8a/debugging/debugging.vcxproj.filters b/8a/debugging/debugging.vcxproj.filters
new file mode 100644
index 0000000..c63ed9e
--- /dev/null
+++ b/8a/debugging/debugging.vcxproj.filters
@@ -0,0 +1,22 @@
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generated by cgit v1.2.3 (git 2.25.1) at 2026-03-11 12:14:48 +0000