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macro on last line bug fixed, nested macro defs

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This commit is contained in:
marketideas 2019-11-21 21:00:26 -08:00
parent b154efff36
commit 279de5caa5
2 changed files with 33 additions and 19 deletions
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42
asm.cpp
View File

@ -1371,12 +1371,13 @@ int CLASS::callOpCode(std::string op, MerlinLine &line)
char c;
std::string s;
// 'op' is always lowercase here
// during MACRO definition no opcodes are called (except for MAC, EOM, <<)
if (macrostack.size() > 0)
{
// if something on the macro stack, then a macro is being defined
std::string upop = Poco::toUpper(op);
if (!((upop == "MAC") || (upop == "EOM") || (upop == "<<<")))
if (!((op == "mac") || (op == "eom") || (op == "<<<")))
{
return 0;
}
@ -1728,7 +1729,7 @@ void CLASS::complete(void)
showSymbolTable(true);
showSymbolTable(false);
showVariables(variables);
showMacros(false);
showMacros(true);
}
}
@ -2032,27 +2033,27 @@ restart:
bool CLASS::doOFF(void)
{
bool res=curDO.doskip;
bool res = curDO.doskip;
std::stack<TDOstruct> tmpstack;
TDOstruct doitem;
uint32_t ct=DOstack.size();
if (ct>0)
uint32_t ct = DOstack.size();
if (ct > 0)
{
tmpstack=DOstack;
tmpstack = DOstack;
}
while(ct>0)
while (ct > 0)
{
doitem=tmpstack.top();
doitem = tmpstack.top();
tmpstack.pop();
if (doitem.doskip)
{
res=true;
res = true;
}
ct--;
}
return(res);
//printf("DOOFF: %d\n",res);
return (res);
}
// this function determines if code generation is turned off (IF,DO,LUP,MAC, etc
@ -2095,7 +2096,8 @@ void CLASS::process(void)
initpass();
l = lines.size();
while ((lineno < l) && (!passcomplete))
bool passdone = false;
while ((!passdone) && (!passcomplete))
{
MerlinLine *ml = NULL;
@ -2127,7 +2129,15 @@ void CLASS::process(void)
}
if (srcline)
{
ml = &lines[lineno];
if (lineno >= l)
{
passdone = true;
goto passout;
}
else
{
ml = &lines[lineno];
}
}
MerlinLine &line = *ml;
@ -2150,7 +2160,7 @@ void CLASS::process(void)
line.syntax = syntax;
line.merlinerrors = merlinerrors;
if ((line.lable != ""))
if ((line.lable != "") && (op != "mac"))
{
std::string lable = Poco::trim(line.lable);
TSymbol *sym = NULL;
@ -2365,7 +2375,7 @@ void CLASS::process(void)
}
lineno++;
}
passout:
// end of file reached here, do some final checks
#if 0

10
psuedo.cpp
View File

@ -141,9 +141,8 @@ int CLASS::doMAC(T65816Asm &a, MerlinLine &line, TSymbol &opinfo)
std::string op = Poco::toUpper(line.opcode);
if (op == "MAC")
{
if (a.currentmacro.running)
if (a.expand_macrostack.size()>0)
{
err = errUnexpectedOp;
goto out;
}
if (line.lable.length() == 0)
@ -165,6 +164,7 @@ int CLASS::doMAC(T65816Asm &a, MerlinLine &line, TSymbol &opinfo)
{
// don't need to do anything on pass > 0
}
//printf("macro stack size=%zu\n",a.macrostack.size());
}
else if (op == ">>>")
{
@ -172,27 +172,31 @@ int CLASS::doMAC(T65816Asm &a, MerlinLine &line, TSymbol &opinfo)
}
else // it is EOM or <<<
{
if (a.macrostack.size() > 0)
while (a.macrostack.size() > 0)
{
a.currentmacro.end = line.lineno - 1;
a.currentmacro.len = 0;
if (a.currentmacro.end >= a.currentmacro.start)
{
a.currentmacro.len = a.currentmacro.end - a.currentmacro.start;
//printf("macro len=%d\n",a.currentmacro.len);
}
a.currentmacro.running = false;
std::pair<std::string, TMacro> p(a.currentmacro.name, a.currentmacro);
//printf("macro insert %s\n",a.currentmacro.name.c_str());
a.macros.insert(p);
a.currentmacro = a.macrostack.top();
a.macrostack.pop();
}
#if 0
else
{
err = errUnexpectedOp;
goto out;
}
#endif
}
out:
if (err)