EasyManua.ls Logo

Texas Instruments TMS34010 User Manual

Texas Instruments TMS34010
128 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #21 background imageLoading...
Page #21 background image
Invocation
and
Operation
of
the
TMS34010
C
Compiler
3.2.2
Operation
of
the
Parser
The parser reads the C program (optionally preprocessed) and checks for er-
rors, then
outputs
an
intermediate file
which
is
used
as
input
to the code
generator.
Most
errors
are
fatal; that is, they prevent generation
of
an
intermediate file and
must be corrected before compilation can be completed.
Some errors,
how-
ever, merely produce warnings
which
hint
of
problems
but
do
not
prevent
compilation.
As function definitions
are
encountered, the parser prints a progress message
containing the name
of
the source file and the name
of
the function. For ex-
ample:
Iisource.c
l'
:
=>
main
The message lets you
know
how
far along the compiler
is
in its execution and
helps identify the location
of
errors.
After it finishes parsing,
GSPCC deletes the
input
file if the
input
file's exten-
sion
is
.cpp
and the
-z
option
is
not
specified. Otherwise, the
input
file
is
kept.
3.3
The
Code
Generator
(GSPCG)
The code generator (GSPCG) converts the intermediate code generated by'the
parser
into
assembly language source code suitable
for
direct input
to
the as-
sembler
or
for modification
with
a text editor. The code produced by GSPCG
is
reentrant, relocatable, and can be stored in ROM.
3.3.1
Invoking
GSPCG
3-4
The
following
command invokes GSPCG:
.'l§££9:
[input
file]
[output
file]
[tempfile]
[options]
where:
input
file
output
file
tempfile
options
is the name
of
the
input
file,
which
is
the file
output
by
GSPCC
with
the
extension.if.
If
this argument
is
not
speci-
fied, a prompt appears.
is
the name
of
the
output
file to
be
generated. The default
name
for
the file
is
the name
of
the
input
file appended
with
the extension .8sm.
is
the name
of
the temporary file generated and used by the
GSPCG. The default name
is
the
input
filename appended
with
extension .tmp. This file is deleted after use by GSPCG.'
lists
any
of
the available GSPCG options (see Section 3.3.2,
GSPCG Options). These options can appear anywhere
in
the
invocation
line and
are
not
restricted
to
follow
the list
of
fi-
lenames.

Table of Contents

Other manuals for Texas Instruments TMS34010

Preview: Reference Guide
Reference Guide181 pages
Question and Answer IconNeed help?

Do you have a question about the Texas Instruments TMS34010 and is the answer not in the manual?

Texas Instruments TMS34010 Specifications

General IconGeneral
ManufacturerTexas Instruments
ModelTMS34010
Data Bus Width32-bit
Operating Voltage5 V
Year Introduced1986
CategoryGraphics Processor Unit (GPU)
Clock Speed40 MHz (Maximum)
Instruction SetCustom
Graphics Capabilities2D graphics
PackagePGA
Resolution Supportup to 1024x768
Architecture32-bit RISC

Summary

TMS34010 C Compiler Package Product Overview

Applicable Documents

Lists related Texas Instruments and C programming publications.

Documentation Conventions

Explains symbols and formatting used in the guide.

TMS34010 C Compiler Package Installation

Installation for Texas Instruments and IBM PC Systems

Details installation steps for PC systems, including hardware requirements and diskette usage.

VAX/VMS Systems Installation

Covers tape mounting, VMS commands, and setup for VAX/VMS.

VAX/ULTRIX and VAX/UNIX System V Installation

Outlines tape installation and tool verification for ULTRIX and UNIX systems.

Invocation and Operation of the TMS34010 C Compiler

The TMS34010 C Preprocessor (GSPCPP)

Describes GSPCPP's role in macro processing, include files, and conditional compilation.

The TMS34010 Parser (GSPCC)

Explains GSPCC's function in syntax checking and generating intermediate files.

The Code Generator (GSPCG)

Details GSPCG's process of converting intermediate code to assembly source.

Batch Execution of the C Compiler

Explains how to use GSPC.BAT for compiling and assembling C programs.

Linking a C Program

Covers modular code linking, object libraries, and the role of the linker.

The TMS34010 C Language

Identifiers and Keywords

Discusses identifier significance, case sensitivity, and new keywords.

TMS34010 C Data Types

Details basic and derived data types, including enum and void.

Structure and Union Declarations

Explains alignment, bit fields, and member name rules for structures and unions.

Enumeration Declarations

Describes the syntax and usage of named integer constants (enumerations).

TMS34010 C Run-Time Environment

Memory Model

Describes memory organization, including code and data placement.

Register Conventions

Outlines register usage for stack management, function calls, and general operations.

Function Call Conventions

Details how functions pass arguments, handle return values, and manage the stack.

System Initialization

Explains the creation and initialization of the C run-time environment, including stacks.

TMS34010 Run-Time Support

Memory Management

Describes C dynamic memory management routines like malloc, calloc, and free.

String Functions

Lists and describes functions for string manipulation, search, and comparison.

Character Typing and Conversion Macros

Explains macros for identifying character types and converting between cases.

Fatal Errors

Compiler Error Messages

Describes the format and common fatal error messages from the compiler.

Floating Point Facility

Single-Precision Floating-Point Format

Details the 32-bit format for single-precision floating-point numbers.

Double-Precision Floating-Point Format

Details the 64-bit format for double-precision floating-point numbers.

Floating Point Conversions

Explains conversions between integer, float, and double types.

Floating-Point Error Exception Handling

Describes how to trap and handle floating-point errors using fp-error.

Related product manuals