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Added a method to write variable sized unsigned values. Use this method for

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all sorts of things in the object files. This does not only make the object
files smaller, but does also remove several limits (strings may be longer
than 255 bytes, several counters no longer have 8 or 16 bit limits).


git-svn-id: svn://svn.cc65.org/cc65/trunk@260 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2000-08-02 13:23:06 +00:00
parent 85d8b3badf
commit 097a01094e
29 changed files with 423 additions and 295 deletions
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29
src/ld65/dbgsyms.c
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@@ -6,10 +6,10 @@
/* */
/* */
/* */
/* (C) 1998 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
/* (C) 1998-2000 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
@@ -39,7 +39,7 @@
#include "check.h"
#include "symdefs.h"
#include "xmalloc.h"
/* ld65 */
#include "global.h"
#include "error.h"
@@ -69,14 +69,11 @@ static DbgSym* DbgSymPool [256];
static DbgSym* NewDbgSym (unsigned char Type, const char* Name, ObjData* O)
static DbgSym* NewDbgSym (unsigned char Type, ObjData* O)
/* Create a new DbgSym and return it */
{
/* Get the length of the symbol name */
unsigned Len = strlen (Name);
/* Allocate memory */
DbgSym* D = xmalloc (sizeof (DbgSym) + Len);
DbgSym* D = xmalloc (sizeof (DbgSym));
/* Initialize the fields */
D->Next = 0;
@@ -84,8 +81,7 @@ static DbgSym* NewDbgSym (unsigned char Type, const char* Name, ObjData* O)
D->Obj = O;
D->Expr = 0;
D->Type = Type;
memcpy (D->Name, Name, Len);
D->Name [Len] = '\0';
D->Name = 0;
/* Return the new entry */
return D;
@@ -143,17 +139,16 @@ DbgSym* ReadDbgSym (FILE* F, ObjData* O)
/* Read a debug symbol from a file, insert and return it */
{
unsigned char Type;
char Name [256];
DbgSym* D;
/* Read the type */
Type = Read8 (F);
/* Read the name */
ReadStr (F, Name);
/* Create a new debug symbol */
D = NewDbgSym (Type, O);
/* Create a new export */
D = NewDbgSym (Type, Name, O);
/* Read and assign the name */
D->Name = ReadStr (F);
/* Read the value */
if (Type & EXP_EXPR) {