+++ /dev/null
-/* lknoice.c */
-
-/*
- * Extensions to CUG 292 linker ASLINK to produce NoICE debug files
- *
- * 31-Oct-1997 by John Hartman
- * 30-Jan-98 JLH add page to DefineNoICE for 8051
- * 2-Feb-98 JLH Allow optional .nest on local vars - C scoping rules...
- */
-
-#include <stdio.h>
-#include <setjmp.h>
-#include <string.h>
-#include "aslink.h"
-#include "strcmpi.h"
-
-static void DefineGlobal( char *name, Addr_T value, int page );
-static void DefineScoped( char *name, Addr_T value, int page );
-static void DefineFile( char *name, Addr_T value, int page );
-static void DefineFunction( char *name, Addr_T value, int page );
-static void DefineStaticFunction( char *name, Addr_T value, int page );
-static void DefineEndFunction( Addr_T value, int page );
-static void DefineLine( char *lineString, Addr_T value, int page );
-static void PagedAddress( Addr_T value, int page );
-
-/*
- * Called from lstarea in lklist.c for each symbol.
- *
- * Generates appropriate NoICE commands into output file, if any is open
- *
- */
-void DefineNoICE( char *name, Addr_T value, int page )
-{
- char token1[NCPS]; /* parse for file.function.symbol */
- char token2[NCPS];
- char token3[NCPS];
- // char token4[NCPS];
- char sep1, sep2;
- int j, level;
-
- /* no output if file is not open */
- if (jfp == NULL) return;
-
- j = sscanf( name, "%[^.]%c%[^.]%c%s",
- token1, &sep1, token2, &sep2, token3 );
- switch (j)
- {
- /* file.function.symbol, or file.function..SPECIAL */
- case 5:
- DefineFile( token1, 0, 0 );
- if (token3[0] == '.')
- {
- if (strcmp( token3, ".FN" ) == 0)
- {
- /* Global function */
- DefineFunction( token2, value, page );
- }
- else if (strcmp( token3, ".SFN" ) == 0)
- {
- /* Static (file-scope) function */
- DefineStaticFunction( token2, value, page );
- }
- else if (strcmp( token3, ".EFN" ) == 0)
- {
- /* End of function */
- DefineEndFunction( value, page );
- }
- }
- else
- {
- /* Function-scope var. */
- DefineFunction( token2, 0, 0 );
-
- /* Look for optional level integer */
- j = sscanf( token3, "%[^.]%c%u", token1, &sep1, &level );
- if ((j == 3) && (level != 0))
- {
- sprintf( &token1[ strlen(token1) ], "_%u", level );
- }
- DefineScoped( token1, value, page );
- }
- break;
-
- /* file.func. is illegal */
- case 4:
- break;
-
- /* either file.symbol or file.line# */
- case 3:
- DefineFile( token1, 0, 0 );
- if ((token2[0] >= '0') && (token2[0] <= '9'))
- {
- /* Line number */
- DefineLine( token2, value, page );
- }
- else
- {
- /* File-scope symbol. (Kill any function) */
- DefineEndFunction( 0, 0 );
- DefineScoped( token2, value, page );
- }
- break;
-
- /* symbol. is illegal */
- case 2:
- break;
-
- /* just a symbol */
- case 1:
- DefineGlobal( token1, value, page );
- break;
- }
-}
-
-static char currentFile[NCPS];
-static char currentFunction[NCPS];
-
-/*
- * static function:
- * Define "name" as a global symbol
- */
-void DefineGlobal( char *name, Addr_T value, int page )
-{
- fprintf( jfp, "DEF %s ", name );
- PagedAddress( value, page );
-}
-
-/*
- * static function:
- * Define "name" as a static (scoped) symbol
- */
-void DefineScoped( char *name, Addr_T value, int page )
-{
- fprintf( jfp, "DEFS %s ", name );
- PagedAddress( value, page );
-}
-
-/*
- * static function:
- * Define "name" as the current file
- */
-void DefineFile( char *name, Addr_T value, int page )
-{
- if (as_strcmpi( name, currentFile ) != 0)
- {
- strcpy( currentFile, name );
- if (value != 0)
- {
- fprintf( jfp, "FILE %s ", name );
- PagedAddress( value, page );
- }
- else
- {
- fprintf( jfp, "FILE %s\n", name );
- }
- }
-}
-
-/*
- * static function:
- * Define "name" as the current function
- */
-void DefineFunction( char *name, Addr_T value, int page )
-{
- if (as_strcmpi( name, currentFunction ) != 0)
- {
- strcpy( currentFunction, name );
- if (value != 0)
- {
- fprintf( jfp, "DEF %s ", name );
- PagedAddress( value, page );
- fprintf( jfp, "FUNC %s ", name );
- PagedAddress( value, page );
- }
- else
- {
- fprintf( jfp, "FUNC %s\n", name );
- }
- }
-}
-
-/*
- * static function:
- * Define "name" as the current static (scoped) function
- */
-void DefineStaticFunction( char *name, Addr_T value, int page )
-{
- if (as_strcmpi( name, currentFunction ) != 0)
- {
- strcpy( currentFunction, name );
- if (value != 0)
- {
- fprintf( jfp, "DEFS %s ", name );
- PagedAddress( value, page );
- fprintf( jfp, "SFUNC %s ", name );
- PagedAddress( value, page );
- }
- else
- {
- fprintf( jfp, "SFUNC %s\n", name );
- }
- }
-}
-
-/*
- * static function:
- * Define the end of the current function
- */
-void DefineEndFunction( Addr_T value, int page )
-{
- if (currentFunction[0] != 0)
- {
- if (value != 0)
- {
- fprintf( jfp, "ENDF " );
- PagedAddress( value, page );
- }
- else
- {
- fprintf( jfp, "ENDF\n" );
- }
-
- currentFunction[0] = 0;
- }
-}
-
-/*
- * static function:
- * Define "lineNumber" as a line in the current file
- */
-void DefineLine( char *lineString, Addr_T value, int page )
-{
- int indigit, lineNumber = 0;
-
- while( (indigit=digit( *lineString++, 10 )) >= 0)
- {
- lineNumber = 10*lineNumber + indigit;
- }
- fprintf( jfp, "LINE %u ", lineNumber );
- PagedAddress( value, page );
-}
-
-void PagedAddress( Addr_T value, int page )
-{
- fprintf( jfp, "%X:0x%X\n", page, value );
-}
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