From bb35f74f287988bbfb2815b4c7f55a1d861dccfd Mon Sep 17 00:00:00 2001
From: j8takagi <j8takagi@nifty.com>
Date: Sun, 24 Jun 2018 00:56:34 +0900
Subject: [PATCH] =?utf8?q?=E3=83=87=E3=83=90=E3=83=83=E3=82=AC=E3=83=BC?=
 =?utf8?q?=E6=A9=9F=E8=83=BD=E3=82=92src/debbugger.c=E3=81=AB=E7=8B=AC?=
 =?utf8?q?=E7=AB=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 include/exec.h |  8 +++++++-
 src/Makefile   |  2 +-
 src/debugger.c | 27 +++++++++++++++++++++++++++
 src/exec.c     | 26 --------------------------
 src/word.c     |  2 +-
 5 files changed, 36 insertions(+), 29 deletions(-)
 create mode 100644 src/debugger.c

diff --git a/include/exec.h b/include/exec.h
index 0794a91..dea36e8 100644
--- a/include/exec.h
+++ b/include/exec.h
@@ -384,7 +384,6 @@ void dumpmemory();
  */
 void dspregister();
 
-
 /**
  * @brief CASL IIのオブジェクトファイルを逆アセンブルし、標準出力へ出力する
  *
@@ -394,4 +393,11 @@ void dspregister();
  */
 bool disassemble_file(const char *file);
 
+/**
+ * @brief COMET IIデバッガーを起動する
+ *
+ * @return なし
+ */
+void debugger();
+
 #endif            /* YACASL2_EXEC_INCLUDEDの終端 */
diff --git a/src/Makefile b/src/Makefile
index 57d6e99..4d62d9c 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -3,7 +3,7 @@ CMDOBJ := casl2 comet2 dumpword casl2rev
 COMMONOBJ := word cmem cerr
 CASL2OBJ := struct hash
 ASOBJ := assemble token label
-EXECOBJ := exec dump
+EXECOBJ := exec dump debugger
 
 # ヘッダファイル
 INCLUDEDIR := ../include
diff --git a/src/debugger.c b/src/debugger.c
new file mode 100644
index 0000000..68e24fb
--- /dev/null
+++ b/src/debugger.c
@@ -0,0 +1,27 @@
+#include "exec.h"
+
+void debugger()
+{
+    char *buf = malloc_chk(DBINSIZE + 1, "debugger.buf");
+    for( ; ;) {
+        fprintf(stdout, "COMET II (Type ? for help) > ");
+        fgets(buf, DBINSIZE, stdin);
+        if(*buf == '\0' || *buf == 's') {
+            break;
+        } else if(*buf == 'c') {
+            execmode.debugger = false;
+            break;
+        } else if(*buf == 't') {
+            fprintf(stdout, "#%04X: Register::::\n", sys->cpu->pr);
+            dspregister();
+        } else if(*buf == 'd') {
+            dumpmemory();
+        } else if(*buf == '?') {
+            fprintf(stdout, "s (default) -- Step by step running your program until next interaction.\n");
+            fprintf(stdout, "c -- Continue running your program.\n");
+            fprintf(stdout, "t -- Display CPU register.\n");
+            fprintf(stdout, "d -- Display memory dump.\n");
+            break;
+        }
+    }
+}
diff --git a/src/exec.c b/src/exec.c
index 718a936..978fb8a 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -786,32 +786,6 @@ char *grstr(WORD word)
     return str;
 }
 
-void debugger()
-{
-    char *buf = malloc_chk(DBINSIZE + 1, "debugger.buf");
-    for( ; ;) {
-        fprintf(stdout, "COMET II (Type ? for help) > ");
-        fgets(buf, DBINSIZE, stdin);
-        if(*buf == 'r') {
-            execmode.debugger = false;
-            break;
-        } else if(*buf == 's') {
-            break;
-        } else if(*buf == 't') {
-            fprintf(stdout, "#%04X: Register::::\n", sys->cpu->pr);
-            dspregister();
-        } else if(*buf == 'd') {
-            dumpmemory();
-        } else if(*buf == '?') {
-            fprintf(stdout, "r -- Continue running your program.\n");
-            fprintf(stdout, "s -- Continue running your program until next interaction.\n");
-            fprintf(stdout, "t -- Display CPU register.\n");
-            fprintf(stdout, "d -- Display memory dump.\n");
-            break;
-        }
-    }
-}
-
 void exec()
 {
     clock_t clock_begin, clock_end;
diff --git a/src/word.c b/src/word.c
index 64e9f55..e7b646c 100644
--- a/src/word.c
+++ b/src/word.c
@@ -62,7 +62,7 @@ WORD h2word(const char *str)
     str++;
     if(*str == '-' || strlen(str) > 4) {
         setcerr(116, str-1);    /* out of hex range */
-        return 0;
+        return 0x0;
     }
     /* WORD値に変換 */
     w = (WORD)strtol(str, &check, 16);
-- 
2.18.0