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C251 User's Guide
C251 Introduction 
Compiling Programs 
Environment Settings Command Prompt ERRORLEVEL Output Files Listing (LST) File Object (OBJ) File Preprocessor (I) File Source (SRC) File Directives Directive List Reference ASM ASMEXPAND BROWSE CODE COND DEBUG DEFINE DISABLE EJECT ENDASM FIXDRK FLOAT64 FLOATFUZZY FUNCTIONS HOLD HPTR INCDIR INTERVAL INTR2 INTVECTOR LARGE LISTINCLUDE MAXARGS MODBIN NAME NOALIAS NOAMAKE NOASMEXPAND NOCASE NOCOND NOEXTEND NOINTVECTOR NOOBJECT NOPRINT NOREGPARMS NVM_CONST OBJECT OBJECTADVANCED OPTIMIZE ORDER PACK PAGELENGTH PAGEWIDTH PARM251 PARM51 PREPRINT PREPRINTONLY PRINT REGFILE REGPARMS RENAMECODE RESTORE ROM SAVE SMALL SRC STRING SYMBOLS TABS TINY UNSIGNED_CHAR USERCLASS WARNING WARNINGLEVEL XSMALL XTINY Language Extensions Preprocessor Advanced Programming Error Messages Library Reference AppendixDEBUG Compiler Directive
| Abbreviation | DB |
| Arguments | None. |
| Default | No Debug information is generated. |
| µVision | Options — Output — Debug Information. |
| Description | The DEBUG directive instructs the compiler to include debugging information in the object file. By default, debugging information is excluded from the generated object file. Debug information is necessary for the symbolic testing of programs. It contains global and local variable definitions and their addresses, function names and addresses, and line number information for source code. Debug information contained in each object module remains valid through the Link/Locate process and may be used by the µVision debugger or by an emulator. |
| Example |
C251 SAMPLE.C DEBUG
#pragma db
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