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Split auciliary code into reusable parts for debugging.

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This commit is contained in:
Sandu Liviu Catalin 2020-04-30 21:03:37 +03:00
parent ae2b1dc778
commit b93deee276
2 changed files with 78 additions and 61 deletions
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3
squirrel/include/sqstdaux.h
View File

@ -6,6 +6,9 @@
extern "C" {
#endif
SQUIRREL_API void sqstd_dumptypename(HSQUIRRELVM v, SQInteger idx, const SQChar *name, SQPRINTFUNCTION pf);
SQUIRREL_API void sqstd_dumpstack(HSQUIRRELVM v, SQInteger bottom, SQInteger top, SQPRINTFUNCTION pf);
SQUIRREL_API void sqstd_seterrorhandlers(HSQUIRRELVM v);
SQUIRREL_API void sqstd_printcallstack(HSQUIRRELVM v);

136
squirrel/stdlib/sqstdaux.cpp
View File

@ -5,14 +5,85 @@
#include <assert.h>
#include <stdarg.h>
void sqstd_dumptypename(HSQUIRRELVM v, SQInteger idx, const SQChar *name, SQPRINTFUNCTION pf)
{
switch(sq_gettype(v,idx))
{
case OT_NULL:
pf(v,_SC("[%s] NULL\n"),name);
break;
case OT_INTEGER: {
SQInteger i;
sq_getinteger(v,idx,&i);
pf(v,_SC("[%s] " _PRINT_INT_FMT "\n"),name,i);
} break;
case OT_FLOAT: {
SQFloat f;
sq_getfloat(v,idx,&f);
pf(v,_SC("[%s] %.14g\n"),name,f);
} break;
case OT_USERPOINTER:
pf(v,_SC("[%s] USERPOINTER\n"),name);
break;
case OT_STRING:
const SQChar *s;
sq_getstring(v,idx,&s);
pf(v,_SC("[%s] \"%s\"\n"),name,s);
break;
case OT_TABLE:
pf(v,_SC("[%s] TABLE\n"),name);
break;
case OT_ARRAY:
pf(v,_SC("[%s] ARRAY\n"),name);
break;
case OT_CLOSURE:
pf(v,_SC("[%s] CLOSURE\n"),name);
break;
case OT_NATIVECLOSURE:
pf(v,_SC("[%s] NATIVECLOSURE\n"),name);
break;
case OT_GENERATOR:
pf(v,_SC("[%s] GENERATOR\n"),name);
break;
case OT_USERDATA:
pf(v,_SC("[%s] USERDATA\n"),name);
break;
case OT_THREAD:
pf(v,_SC("[%s] THREAD\n"),name);
break;
case OT_CLASS:
pf(v,_SC("[%s] CLASS\n"),name);
break;
case OT_INSTANCE:
pf(v,_SC("[%s] INSTANCE\n"),name);
break;
case OT_WEAKREF:
pf(v,_SC("[%s] WEAKREF\n"),name);
break;
case OT_BOOL:{
SQBool bval;
sq_getbool(v,idx,&bval);
pf(v,_SC("[%s] %s\n"),name,bval == SQTrue ? _SC("true"):_SC("false"));
}
break;
default: assert(0); break;
}
}
void sqstd_dumpstack(HSQUIRRELVM v, SQInteger bottom, SQInteger top, SQPRINTFUNCTION pf)
{
SQChar b[16];
while (bottom <= top)
{
scsprintf(b, sizeof(b), _PRINT_INT_FMT, bottom);
sqstd_dumptypename(v, bottom++, b, pf);
}
}
void sqstd_printcallstack(HSQUIRRELVM v)
{
SQPRINTFUNCTION pf = sq_geterrorfunc(v);
if(pf) {
SQStackInfos si;
SQInteger i;
SQFloat f;
const SQChar *s;
SQInteger level=1; //1 is to skip this function that is level 0
const SQChar *name=0;
SQInteger seq=0;
@ -34,64 +105,7 @@ void sqstd_printcallstack(HSQUIRRELVM v)
while((name = sq_getlocal(v,level,seq)))
{
seq++;
switch(sq_gettype(v,-1))
{
case OT_NULL:
pf(v,_SC("[%s] NULL\n"),name);
break;
case OT_INTEGER:
sq_getinteger(v,-1,&i);
pf(v,_SC("[%s] %d\n"),name,i);
break;
case OT_FLOAT:
sq_getfloat(v,-1,&f);
pf(v,_SC("[%s] %.14g\n"),name,f);
break;
case OT_USERPOINTER:
pf(v,_SC("[%s] USERPOINTER\n"),name);
break;
case OT_STRING:
sq_getstring(v,-1,&s);
pf(v,_SC("[%s] \"%s\"\n"),name,s);
break;
case OT_TABLE:
pf(v,_SC("[%s] TABLE\n"),name);
break;
case OT_ARRAY:
pf(v,_SC("[%s] ARRAY\n"),name);
break;
case OT_CLOSURE:
pf(v,_SC("[%s] CLOSURE\n"),name);
break;
case OT_NATIVECLOSURE:
pf(v,_SC("[%s] NATIVECLOSURE\n"),name);
break;
case OT_GENERATOR:
pf(v,_SC("[%s] GENERATOR\n"),name);
break;
case OT_USERDATA:
pf(v,_SC("[%s] USERDATA\n"),name);
break;
case OT_THREAD:
pf(v,_SC("[%s] THREAD\n"),name);
break;
case OT_CLASS:
pf(v,_SC("[%s] CLASS\n"),name);
break;
case OT_INSTANCE:
pf(v,_SC("[%s] INSTANCE\n"),name);
break;
case OT_WEAKREF:
pf(v,_SC("[%s] WEAKREF\n"),name);
break;
case OT_BOOL:{
SQBool bval;
sq_getbool(v,-1,&bval);
pf(v,_SC("[%s] %s\n"),name,bval == SQTrue ? _SC("true"):_SC("false"));
}
break;
default: assert(0); break;
}
sqstd_dumptypename(v,-1,name, pf);
sq_pop(v,1);
}
}