Contents

Index

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A

Actual Bugs We Haven't Fixed Yet
Actual Bugs We Haven't Fixed Yet
Actually Building the Cross-Compiler
Actually Building the Cross-Compiler
Alternate Keywords
Alternate Keywords
AMD29K Options
AMD29K Options
An inline Function is As Fast As a Macro
An inline Function is As Fast As a Macro
Arithmetic on void- and Function-Pointers
Arithmetic on void- and Function-Pointers
ARM Options
ARM Options
Arrays of Length Zero
Arrays of Length Zero
Arrays of Variable Length
Arrays of Variable Length
Assembler Instructions with C Expression Operands
Assembler Instructions with C Expression Operands

B

Brief description of gcov data files
Brief description of gcov data files
Building and Installing a Cross-Compiler
Building and Installing a Cross-Compiler

C

C++
Compile C, C++, or Objective C
C++ Style Comments
C++ Style Comments
Case Ranges
Case Ranges
Cast to a Union Type
Cast to a Union Type
Caveats of using protoize
Caveats of using protoize
Certain Changes We Don't Want to Make
Certain Changes We Don't Want to Make
Clipper Options
Clipper Options
collect2
collect2
Common Misunderstandings with GNU C++
Common Misunderstandings with GNU C++
Compilation in a Separate Directory
Compilation in a Separate Directory
Compile C, C++, or Objective C
Compile C, C++, or Objective C
Compiling C++ Programs
Compiling C++ Programs
Compiling Functions for Interrupt Calls
Compiling Functions for Interrupt Calls
Complex Numbers
Complex Numbers
Conditionals with Omitted Operands
Conditionals with Omitted Operands
Configurations Supported by GNU CC
Configurations Supported by GNU CC
Configuring a Cross-Compiler
Configuring a Cross-Compiler
Constraint Modifier Characters
Constraint Modifier Characters
Constraints for asm Operands
Constraints for asm Operands
Constraints for Particular Machines
Constraints for Particular Machines
Constructing Function Calls
Constructing Function Calls
Constructor Expressions
Constructor Expressions
contributors to GNU CC
Contributors to GNU CC
Contributors to GNU CC
Controlling Names Used in Assembler Code
Controlling Names Used in Assembler Code
Convex Options
Convex Options
Cross-Compiler Problems
Cross-Compiler Problems
Cross-Compilers and Header Files
Cross-Compilers and Header Files

D

DEC Alpha Options
DEC Alpha Options
Declarations and Definitions in One Header
Declarations and Definitions in One Header
Declare and Define Static Members
Declare and Define Static Members
Declaring Attributes of Functions
Declaring Attributes of Functions
Defining Global Register Variables
Defining Global Register Variables
Disappointments and Misunderstandings
Disappointments and Misunderstandings
Dollar Signs in Identifier Names
Dollar Signs in Identifier Names
Double-Word Integers
Double-Word Integers

E

Environment Variables Affecting GNU CC
Environment Variables Affecting GNU CC
Extensions to the C Language Family
Extensions to the C Language Family
Extensions to the C++ Language
Extensions to the C++ Language

F

Fight "Look And Feel"
Protect Your Freedom; Fight "Look And Feel"
Fixed Header Files
Fixed Header Files
Function Names as Strings
Function Names as Strings
Funding Free Software
Funding Free Software

G

G++, definition
Compile C, C++, or Objective C
gcov: a Test Coverage Program
gcov: a Test Coverage Program
Generalized Lvalues
Generalized Lvalues
Getting the Return or Frame Address of a Function
Getting the Return or Frame Address of a Function
Global Declarations and VMS
Global Declarations and VMS
GNU CC command options
GNU CC Command Options
GNU CC Command Options
GNU General Public License
GNU General Public License
goto and Destructors in GNU C++
goto and Destructors in GNU C++

H

H8/300 Options
H8/300 Options
Hardware Models and Configurations
Hardware Models and Configurations
Have You Found a Bug?
Have You Found a Bug?
How to Apply These Terms to Your New Programs
How to Apply These Terms to Your New Programs
How To Get Help with GNU CC
How To Get Help with GNU CC
How to Report Bugs
How to Report Bugs
HPPA Options
HPPA Options

I

IBM RS/6000 and PowerPC Options
IBM RS/6000 and PowerPC Options
IBM RT Options
IBM RT Options
Include Files and VMS
Include Files and VMS
Incompatibilities of GNU CC
Incompatibilities of GNU CC
Incomplete enum Types
Incomplete enum Types
Inquiring on Alignment of Types or Variables
Inquiring on Alignment of Types or Variables
Installation Problems
Installation Problems
Installing GNU CC
Installing GNU CC
Installing GNU CC on the Sun
Installing GNU CC on the Sun
Installing GNU CC on VMS
Installing GNU CC on VMS
Intel 386 Options
Intel 386 Options
Intel 960 Options
Intel 960 Options
Interoperation
Interoperation
Introduction to gcov
Introduction to gcov
Invoking gcov
Invoking gcov

K

Known Causes of Trouble with GNU CC
Known Causes of Trouble with GNU CC

L

Labeled Elements in Initializers
Labeled Elements in Initializers
Labels as Values
Labels as Values
libgcc.a and Cross-Compilers
libgcc.a and Cross-Compilers
Locally Declared Labels
Locally Declared Labels

M

M680x0 Options
M680x0 Options
M88K Options
M88K Options
Macros with Variable Numbers of Arguments
Macros with Variable Numbers of Arguments
Minimum and Maximum Operators in C++
Minimum and Maximum Operators in C++
MIPS Options
MIPS Options
Multiple Alternative Constraints
Multiple Alternative Constraints

N

Named Return Values in C++
Named Return Values in C++
Naming an Expression's Type
Naming an Expression's Type
Nested Functions
Nested Functions
Non-Constant Initializers
Non-Constant Initializers
Non-Lvalue Arrays May Have Subscripts
Non-Lvalue Arrays May Have Subscripts

O

offset-info option
offset-info option
Option Summary
Option Summary
Options Controlling C Dialect
Options Controlling C Dialect
Options Controlling the Kind of Output
Options Controlling the Kind of Output
Options Controlling the Preprocessor
Options Controlling the Preprocessor
Options for Code Generation Conventions
Options for Code Generation Conventions
Options for Debugging Your Program or GNU CC
Options for Debugging Your Program or GNU CC
Options for Directory Search
Options for Directory Search
Options for Linking
Options for Linking
options list:C dialect
Option Summary
options list:C++
Option Summary
options list:overall
Option Summary
options list:warning
Option Summary
Options that Control C++ Dialect
Options that Control C++ Dialect
Options That Control Optimization
Options That Control Optimization
Options to Request or Suppress Warnings
Options to Request or Suppress Warnings
Other VMS Issues
Other VMS Issues

P

Passing Options to the Assembler
Passing Options to the Assembler
Preamble
Preamble
Problems Compiling Certain Programs
Problems Compiling Certain Programs
Protect Your Freedom
Protect Your Freedom; Fight "Look And Feel"
Prototypes and Old-Style Function Definitions
Prototypes and Old-Style Function Definitions

R

Referring to a Type with typeof
Referring to a Type with typeof
Reporting Bugs
Reporting Bugs
Running protoize
Running protoize

S

Sending Patches for GNU CC
Sending Patches for GNU CC
SH Options
SH Options
Simple Constraints
Simple Constraints
SPARC Options
SPARC Options
Specifying Attributes of Types
Specifying Attributes of Types
Specifying Attributes of Variables
Specifying Attributes of Variables
Specifying Registers for Local Variables
Specifying Registers for Local Variables
Specifying Target Machine and Compiler Version
Specifying Target Machine and Compiler Version
Standard Header File Directories
Standard Header File Directories
Standard Libraries
Standard Libraries
Statements and Declarations in Expressions
Statements and Declarations in Expressions
Steps of Cross-Compilation
Steps of Cross-Compilation
System V Options
System V Options

T

Temporaries May Vanish Before You Expect
Temporaries May Vanish Before You Expect
Terms & Conditions For Copying, Distribution And Modification
Terms & Conditions For Copying, Distribution And Modification
The Character ESC in Constants
The Character ESC in Constants
Tools and Libraries for a Cross-Compiler
Tools and Libraries for a Cross-Compiler
Type Abstraction using Signatures
Type Abstraction using Signatures

U

Using gcov with GCC Optimization
Using gcov with GCC Optimization
Using GNU CC on VMS
Using GNU CC on VMS

V

Variables in Specified Registers
Variables in Specified Registers
VAX Options
VAX Options

W

Warning Messages and Error Messages
Warning Messages and Error Messages
Where to Report Bugs
Where to Report Bugs
Where's the Template?
Where's the Template?