Texas Instruments TMS470R1x manual Glossary

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Appendix B

Glossary

A

asm470: The name of the command that invokes the assembler for the TMS470R1x.

assembler: A software program that creates a machine-language program from a source file that contains assembly language instructions, direc- tives, and macro definitions. The assembler substitutes absolute opera- tion codes for symbolic operation codes and absolute or relocatable addresses for symbolic addresses.

C

C compiler: A software program that translates C source statements into assembly language source statements.

code generator: A compiler tool that takes the file produced by the parser

or the optimizer and produces an assembly language source file.

COFF: Common object file format. A binary object file format that promotes modular programming by supporting the concept of sections. All COFF sections are independently relocatable in memory space; you can place any section into any allocated block of target memory.

cl470: The name of the command that invokes the compiler shell program for the TMS470R1x. (The second character in the shell name is a lower- case L.)

D

DOS/4G: The base version for DOS/4GW. You may occasionally see this term in an error message. If so, see Appendix A, Troubleshooting DOS Systems, for the appropriate action.

B-1

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Contents Getting Started Guide SPNU117B TMS470R1x Code Generation Tools Getting Started Guide Important Notice Notational Conventions About This ManualSet PATH=c\tooldir%PATH% Related Documentation From Texas InstrumentsSET CDIR=pathname1 pathname2 Trademarks North America, South America, Central America If You Need AssistanceContents Setting Up the Code Generation Tools With SunOS Defines terms and acronyms used in this book Page Setting Up the Code Generation Tools With DOS or Windows Software checklist Hardware checklistSystem Requirements Installing the tools on DOS systems Installing the Code Generation ToolsInstalling the tools on Windows 3.1x systems InstallAdir Cdir Coption TMP Setting Up the Code Generation EnvironmentSet ADIR=pathname1 pathname2 \tooldirTMS470R1x Assembly Language Tools Users Guide Setting default shell options CoptionSet COPTION=±qs ±z Specifying a temporary file directory TMP Resetting defined environment variablesVerifying that the environment variables are set Performance Considerations Where to Go From HereChapter TMS470R1x Code Generation Tools \setup.exe These variables are set up in the registry under \tooldir Set COPTION=option1 option2 Set ADIR= Set variablename=Where to Go From Here Setting Up the Code Generation Tools With SunOS Disk space Mounting the CD-ROM Boot ±rMount ±rt hsfs /dev/sr0 /cdrom exit Cd /cdrom/sunos Mount ±rF hsfs /dev/sr0 /cdrom exit Cd /cdrom/cdrom0/sunosUnmounting the CD-ROM Copying the filesUmount /cdrom eject /dev/sr0 exit Cd ejectSetting Up the Code Generation Environment Set path=/yourpathname /tooldir $path Yourpathname /tooldirSetenv Adir ºpathname1 pathname2 . . .º ADIR=ºpathname1 pathname2 . . .º export AdirCDIR=ªpathname1 pathname2 . . .º export Cdir Setenv Cdir ªpathname1 pathname2 . . .ºSetenv Coption º±qs ±zº Setenv TMP º/tempº Reinitializing your shellTMP=º/tempº export TMP Source ~/.cshrcTo verify that the environment variables are set, enter Setting Up the Code Generation Tools on an HP Workstation An HP 9000 Series 700 PA-RISC computer Cd /cdrom/hp Mount ±rt cdfs /dev/dsk/yourcdromdevice /cdrom exitSetting up the software tools using a Korn shell Setting up the software tools using a C shellPATH=tooldir$PATH Umount /cdrom exitSetting Up the Code Generation Environment Setenv Adir ºpathname1 pathname2 … º Identifying alternate directories for the assembler AdirADIR=ºpathname1 pathname2 … º export Adir Setenv Cdir ªpathname1 pathname2 . . .º Identifying alternate directories for the compiler CdirSpecifying a temporary file directory TMP Unsetenv variable name Where to Go From Here Getting Started With Code Generation Tools Example 5±2. file2.asm Getting Started With the Assembler and LinkerGetting Started With the Code Generation Tools Example 5±4. Output Map File, lnker2.map Example 5±5. Sample Linker Command File, linker2.cmd Entry Point Symbol Memory Configuration Cl470 ±o ±mt funtion Getting Started With the C CompilerCl470 ±o ±k function Cl470 ±s function ±z lnk32.cmd ±o function.out Release Notes Media Contents ±2. Media Contents for PCs General enhancements Release EnhancementsAssembler enhancements Compiler enhancements Page Troubleshooting DOS Systems Troubleshooting in the Protected-Mode Environment PMINFO32.EXE program Error MessagesTable A±1. Pminfo Fields Action Recopy the file from the source media Kernel Error MessagesAction Make more memory available and try again Action Contact technical support Action Reinstall and run the tools on a 386 or later PCAction Rerun the program and/or restart your computer Execution Memory is available to non-Windows programs. Under OS/2 Cause this error Increase the Dpmimemorylimit in the DOS box set TingsAction Free some memory for the DOS/4G application DOS/4G Error MessagesAction Make sure that the filename was spelled correctly DOS/4G Error Messages Glossary Glossary Glossary B-3 Page Index Index MS-DOS Pminfo Setup.exe For DOS systems For Windows 3.1x systems Windows 95/NT systems Index-6 Important Notice