From: Lukas Krickl <lukas@krickl.dev>
Date: Wed, 21 Feb 2024 16:18:54 +0000 (+0100)
Subject: WIP: Adding addr16 type
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=3e6c96d86451bfac4b28117b6d58c38d3300f64f;p=ulas%2F.git

WIP: Adding addr16 type
---

diff --git a/src/archs.h b/src/archs.h
index d0f84ac..98f100d 100644
--- a/src/archs.h
+++ b/src/archs.h
@@ -60,6 +60,7 @@ enum ulas_asmspetok {
   // A8 is like E8, but it will not emit an overflow warning
   // because it is commont to pass a 16-bit label as a value
   ULAS_A8 = -3,
+  ULAS_A16 = -4,
   ULAS_DATZERO = 0xFF00
 };
 
diff --git a/src/ulas.c b/src/ulas.c
index 6852c8a..d6ac609 100644
--- a/src/ulas.c
+++ b/src/ulas.c
@@ -1823,7 +1823,8 @@ int ulas_asminstr(char *dst, unsigned long max, const char **line,
         if (strncmp(regstr, ulas.tok.buf, ulas.tok.maxlen) != 0) {
           goto skip;
         }
-      } else if (tok[i] == ULAS_E8 || tok[i] == ULAS_E16 || tok[i] == ULAS_A8) {
+      } else if (tok[i] == ULAS_E8 || tok[i] == ULAS_E16 || tok[i] == ULAS_A8 ||
+                 tok[i] == ULAS_A16) {
         assert(expridx < ULAS_INSTRDATMAX);
         int rc = 0;
         int res = ulas_intexpr(line, n, &rc);
@@ -1867,7 +1868,7 @@ int ulas_asminstr(char *dst, unsigned long max, const char **line,
 
       if (dat[datread] == ULAS_E8 || dat[datread] == ULAS_A8) {
         dst[written] = (char)exprres[expridx++];
-      } else if (dat[datread] == ULAS_E16) {
+      } else if (dat[datread] == ULAS_E16 || dat[datread] == ULAS_A16) {
         short val = (short)exprres[expridx++];
         if (ulas.arch.endianess == ULAS_BE) {
           dst[written++] = (char)(val >> 8);