Get the cogits to compile given that they now need the null define.

Implement reporting the trace flags on Windows.
OpenSmalltalk · Jun 25, 2022 · 67660c5 · 67660c5
1 parent 083a490
commit 67660c5
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Showing 3 changed files with 38 additions and 9 deletions.
diff --git a/platforms/Cross/vm/sq.h b/platforms/Cross/vm/sq.h
@@ -41,10 +41,6 @@
 #include "sqMemoryAccess.h"
 #include "sqVirtualMachine.h"
 
-#define true	1
-#define false	0
-#define null	0  /* using "null" because nil is predefined in Think C */
-
 #if !defined(IMAGE_DIALECT_NAME)
 # if NewspeakVM
 #	define IMAGE_DIALECT_NAME "Newspeak"

diff --git a/platforms/Cross/vm/sqMemoryAccess.h b/platforms/Cross/vm/sqMemoryAccess.h
@@ -23,6 +23,10 @@
 #include "config.h"
 #include "interp.h"
 
+#define true	1
+#define false	0
+#define null	0  /* using "null" because nil is predefined in Think C */
+
 #ifndef SIZEOF_LONG
 #  if LLP64
 #    define SIZEOF_LONG 4

diff --git a/platforms/win32/vm/sqWin32Window.c b/platforms/win32/vm/sqWin32Window.c
@@ -3190,6 +3190,21 @@ HideSplashScreen(void)
 
 # define VMOPTION(arg) "-"arg
 # define TVMOPTION(arg) TEXT("-") TEXT(arg)
+# if _UNICODE
+static TCHAR *
+asTCharString(char *charString)
+{
+	int len = MultiByteToWideChar(CP_UTF8, 0, charString, -1, NULL, 0);
+	if (len <= 0)
+		return 0; /* invalid UTF8 ? */
+	LPWSTR tcharString = malloc(len*sizeof(WCHAR));
+	if (MultiByteToWideChar(CP_UTF8, 0, charString, -1, tcharString, len) == 0)
+		return 0;
+	return tcharString;
+}
+# else
+#	define asTCharString(charString) charString
+# endif
 
 /* print usage with different output levels */
 int
@@ -3199,9 +3214,19 @@ printUsage(int level)
     case 0: /* No command line given */
       abortMessage(TEXT("Usage: ") TEXT(VM_NAME) TEXT(" [options] <imageFile>\n"));
       break;
-    case 1: /* full usage */
-      abortMessage(TEXT("%s\n"),
-                   TEXT("Usage: ") TEXT(VM_NAME) TEXT(" [vmOptions] imageFile [imageOptions]\n\n")
+    case 1: { // full usage
+#if COGVM
+	  char traceFlags[1024];
+	  extern const char *traceFlagsMeanings[];
+	  bzero(traceFlags,1024);
+	  int i = 0;
+	  while (traceFlagsMeanings[i]) {
+		strcat(traceFlags, "\n\t\t");
+		strcat(traceFlags, traceFlagsMeanings[i]);
+		++i;
+	  }
+#endif
+      abortMessage(TEXT("Usage: ") TEXT(VM_NAME) TEXT(" [vmOptions] imageFile [imageOptions]\n\n")
                    TEXT("vmOptions:")
                    TEXT("\n\t") TVMOPTION("service:") TEXT(" ServiceName \t(install VM as NT service)")
                    TEXT("\n\t") TVMOPTION("headless") TEXT(" \t\t(force VM to run headless)")
@@ -3222,8 +3247,8 @@ printUsage(int level)
 #endif /* STACKVM */
 #if STACKVM || NewspeakVM
 # if COGVM
-                   TEXT("\n\t") TVMOPTION("logplugin") TEXT(" name\t\tonly log primitives in plugin\n")
-                   TEXT("\n\t") TVMOPTION("trace") TEXT("[=num]\t\tenable tracing (optionally to a specific value)")
+                   TEXT("\n\t") TVMOPTION("logplugin") TEXT(" name\t\tonly log primitives in plugin")
+                   TEXT("\n\t") TVMOPTION("trace") TEXT("[=num]\t\tenable tracing (optionally to a specific value)%s")
 # else
                    TEXT("\n\t") TVMOPTION("sendtrace") TEXT(" \t\t(trace sends to stdout for debug)")
 # endif
@@ -3243,7 +3268,11 @@ printUsage(int level)
 #endif
                    TEXT("\n") TEXT("Options begin with single -, but -- prefix is silently accepted")
                    TEXT("\n") TEXT("Options with arguments -opt:n are also accepted with separators -opt n")
+#if COGVM
+					, asTCharString(traceFlags)
+#endif
                    );
+	  }
       break;
     case 2: /* No image found */
     default: