From 569e11aceb4b775d446de200b27354b5b870eb51 Mon Sep 17 00:00:00 2001
From: Ain <41307858+nero@users.noreply.github.com>
Date: Fri, 4 Oct 2019 21:54:10 +0000
Subject: [PATCH] Advance work on emulator/assembler combo

---
 programs/{lst2bin.asm => asm86.asm} | 13 ++++++++-----
 utils/emul.c                        |  4 ++++
 2 files changed, 12 insertions(+), 5 deletions(-)
 rename programs/{lst2bin.asm => asm86.asm} (54%)

diff --git a/programs/lst2bin.asm b/programs/asm86.asm
similarity index 54%
rename from programs/lst2bin.asm
rename to programs/asm86.asm
index f0d32b5..cfb0da9 100644
--- a/programs/lst2bin.asm
+++ b/programs/asm86.asm
@@ -4,15 +4,18 @@ jmp start
 
 %include "fcbparse.asm"
 
-fcb_in:
-  times 20 db 0
+fcb_asm:
+  times 36 db 0
 
-fcb_out:
-  times 20 db 0
+fcb_bin:
+  times 36 db 0
+
+fcb_lst:
+  times 36 db 0
 
 start:
   mov si, 0x81
-  mov bx, fcb_in
+  mov bx, fcb_asm
   mov ax, 0x1234
   call fcb_parse
   ret
diff --git a/utils/emul.c b/utils/emul.c
index 35dc2cd..f076cd4 100644
--- a/utils/emul.c
+++ b/utils/emul.c
@@ -350,6 +350,10 @@ void step() {
       ip = reg;
     }
     break;
+  case 0xE9:
+    reg = imm16();
+    ip += (int16_t)reg;
+    break;
   case 0xEB: // JMP rb
     ip = ip + (int8_t)imm8();
     break;