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Removed err4, display only stack when not empty on debug

This commit is contained in:
Devine Lu Linvega 2022-06-13 10:32:59 -07:00
parent 4d252e3109
commit 95a28d6b4d
2 changed files with 7 additions and 5 deletions
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10
src/devices/system.c
View File

@ -17,14 +17,14 @@ WITH REGARD TO THIS SOFTWARE.
static const char *errors[] = {
"underflow",
"overflow",
"division by zero",
"Busy"
"division by zero"
};
static void
system_print(Stack *s, char *name)
{
Uint8 i;
fprintf(stderr, "<%s>", name);
for(i = 0; i < s->ptr; i++)
fprintf(stderr, " %02x", s->dat[i]);
@ -36,8 +36,10 @@ system_print(Stack *s, char *name)
void
system_inspect(Uxn *u)
{
system_print(u->wst, "wst");
system_print(u->rst, "rst");
if(u->wst->ptr)
system_print(u->wst, "wst");
if(u->rst->ptr)
system_print(u->rst, "rst");
}
int

2
src/uxn.c
View File

@ -88,7 +88,7 @@ uxn_eval(Uxn *u, Uint16 pc)
case 0x1f: /* SFT */ POP8(a) POP(b) PUSH(src, b >> (a & 0x0f) << ((a & 0xf0) >> 4)) break;
}
}
return (u->wst->ptr || u->rst->ptr) ? uxn_halt(u, instr, 4, pc - 1) : 1;
return 1;
err:
return uxn_halt(u, instr, errcode, pc - 1);
}