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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 AppendixSTRING Compiler Directive
| Abbreviation | None. | ||||||||
| Arguments | (CODE), (XDATA), (FAR), or (HUGE) | ||||||||
| Default | STRING (CODE) | ||||||||
| µVision | Options — C251 — Misc controls. | ||||||||
| Description | The STRING directive specifies the memory type used for implicit strings. By default, implicit strings are located in code memory. For example:
void main (void) {
printf ("hello world\n");
}
in this example, the string "hello world" is located in code memory. The STRING directive changes the default location for implicitly located strings. This directive must be used carefully, since existing programs might use memory typed pointers to access strings.
Note
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| Example |
C251 SAMPLE.C STRING (XDATA)
#pragma STRING (FAR)
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