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Actually rely on createsymbol never returning NULL

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This reduces complexity, basically
This commit is contained in:
ISSOtm
2020-01-21 11:37:30 +01:00
parent a7c0616cd8
commit 3fb5648880
1 changed files with 42 additions and 54 deletions
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96
src/asm/symbol.c
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@@ -493,12 +493,10 @@ void sym_AddEqu(char *tzSym, int32_t value)
{
struct sSymbol *nsym = createNonrelocSymbol(tzSym);
if (nsym) {
nsym->nValue = value;
nsym->nType |= SYMF_EQU | SYMF_DEFINED | SYMF_CONST;
nsym->pScope = NULL;
updateSymbolFilename(nsym);
}
nsym->nValue = value;
nsym->nType |= SYMF_EQU | SYMF_DEFINED | SYMF_CONST;
nsym->pScope = NULL;
updateSymbolFilename(nsym);
}
/*
@@ -517,18 +515,16 @@ void sym_AddString(char *tzSym, char *tzValue)
{
struct sSymbol *nsym = createNonrelocSymbol(tzSym);
if (nsym) {
nsym->pMacro = malloc(strlen(tzValue) + 1);
nsym->pMacro = malloc(strlen(tzValue) + 1);
if (nsym->pMacro != NULL)
strcpy(nsym->pMacro, tzValue);
else
fatalerror("No memory for string equate");
if (nsym->pMacro != NULL)
strcpy(nsym->pMacro, tzValue);
else
fatalerror("No memory for string equate");
nsym->nType |= SYMF_STRING | SYMF_DEFINED;
nsym->ulMacroSize = strlen(tzValue);
nsym->pScope = NULL;
}
nsym->nType |= SYMF_STRING | SYMF_DEFINED;
nsym->ulMacroSize = strlen(tzValue);
nsym->pScope = NULL;
}
/*
@@ -570,12 +566,10 @@ void sym_AddSet(char *tzSym, int32_t value)
nsym = createsymbol(tzSym);
}
if (nsym) {
nsym->nValue = value;
nsym->nType |= SYMF_SET | SYMF_DEFINED | SYMF_CONST;
nsym->pScope = NULL;
updateSymbolFilename(nsym);
}
nsym->nValue = value;
nsym->nType |= SYMF_SET | SYMF_DEFINED | SYMF_CONST;
nsym->pScope = NULL;
updateSymbolFilename(nsym);
}
/*
@@ -634,24 +628,22 @@ void sym_AddReloc(char *tzSym)
nsym = createsymbol(tzSym);
}
if (nsym) {
nsym->nValue = nPC;
nsym->nType |= SYMF_RELOC | SYMF_DEFINED;
if (localPtr)
nsym->nType |= SYMF_LOCAL;
nsym->nValue = nPC;
nsym->nType |= SYMF_RELOC | SYMF_DEFINED;
if (localPtr)
nsym->nType |= SYMF_LOCAL;
if (exportall)
nsym->nType |= SYMF_EXPORT;
if (exportall)
nsym->nType |= SYMF_EXPORT;
nsym->pScope = scope;
nsym->pSection = pCurrentSection;
/* Labels need to be assigned a section, except PC */
if (!pCurrentSection && strcmp(tzSym, "@"))
yyerror("Label \"%s\" created outside of a SECTION",
tzSym);
nsym->pScope = scope;
nsym->pSection = pCurrentSection;
/* Labels need to be assigned a section, except PC */
if (!pCurrentSection && strcmp(tzSym, "@"))
yyerror("Label \"%s\" created outside of a SECTION",
tzSym);
updateSymbolFilename(nsym);
}
updateSymbolFilename(nsym);
pScope = findsymbol(tzSym, scope);
}
@@ -713,8 +705,7 @@ void sym_Export(char *tzSym)
if (nsym == NULL)
nsym = createsymbol(tzSym);
if (nsym)
nsym->nType |= SYMF_EXPORT;
nsym->nType |= SYMF_EXPORT;
}
/*
@@ -724,18 +715,16 @@ void sym_AddMacro(char *tzSym, int32_t nDefLineNo)
{
struct sSymbol *nsym = createNonrelocSymbol(tzSym);
if (nsym) {
nsym->nType |= SYMF_MACRO | SYMF_DEFINED;
nsym->pScope = NULL;
nsym->ulMacroSize = ulNewMacroSize;
nsym->pMacro = tzNewMacro;
updateSymbolFilename(nsym);
/*
* The symbol is created at the line after the `endm`,
* override this with the actual definition line
*/
nsym->nFileLine = nDefLineNo;
}
nsym->nType |= SYMF_MACRO | SYMF_DEFINED;
nsym->pScope = NULL;
nsym->ulMacroSize = ulNewMacroSize;
nsym->pMacro = tzNewMacro;
updateSymbolFilename(nsym);
/*
* The symbol is created at the line after the `endm`,
* override this with the actual definition line
*/
nsym->nFileLine = nDefLineNo;
}
/*
@@ -762,12 +751,11 @@ void sym_Ref(char *tzSym)
nsym = createsymbol(tzSym);
if (nsym && isLocal)
if (isLocal)
nsym->nType |= SYMF_LOCAL;
}
if (nsym)
nsym->nType |= SYMF_REF;
nsym->nType |= SYMF_REF;
}
/*