Updated to v1.4

- Added "?" parameter, to show usage
- Added version information
- Added missing struct in header
- Added Makefile for gcc compile
- Added VSCode tasks to compile using gcc docker

.vscode/tasks.json

@@ -50,29 +50,109 @@
                 "isDefault": true
             }
         },
+        {
+            "label": "Compile with GCC (Docker)",
+            "type": "shell",
+            "windows": {
+                "command": "docker",
+                "args": [
+                    "run",
+                    "--rm",
+                    "-v",
+                    "${workspaceFolder}:/work",
+                    "-it",
+                    "amigadev/crosstools:m68k-amigaos",
+                    "make"
+                ]
+            }
+        },
+        {
+            "label": "Clean (Docker)",
+            "type": "shell",
+            "windows": {
+                "command": "docker",
+                "args": [
+                    "run",
+                    "--rm",
+                    "-v",
+                    "${workspaceFolder}:/work",
+                    "-it",
+                    "amigadev/crosstools:m68k-amigaos",
+                    "make",
+                    "clean"
+                ]
+            }
+        },
+        {
+            "label": "Compile host-shell with VBCC",
+            "type": "shell",
+            "windows": {
+                "command": "vc",
+                "args": [
+                    "+aos68k",
+                    "-c99",
+                    "-O2",
+                    "-lamiga",
+                    "-lauto",
+                    "-o",
+                    "host-shell",
+                    "src/host-shell.c"
+                ]
+            },
+            "osx": {
+                "command": "vc",
+                "args": [
+                    "+aos68k",
+                    "-c99",
+                    "-O2",
+                    "-lamiga",
+                    "-lauto",
+                    "-o",
+                    "host-shell",
+                    "src/host-shell.c"
+                ]
+            },
+            "linux": {
+                "command": "vc",
+                "args": [
+                    "+aos68k",
+                    "-c99",
+                    "-O2",
+                    "-lamiga",
+                    "-lauto",
+                    "-o",
+                    "host-shell",
+                    "src/host-shell.c"
+                ]
+            },
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        },
         {
             "label": "Clean",
             "type": "shell",
             "windows": {
                 "command": "rm",
                 "args": [
                     "-Path",
-                    "./host-run,",
-                    "./src/host-run.o,"
+                    "${workspaceFolder}/host-run,",
+                    "${workspaceFolder}/src/host-run.o,"
                 ]
             },
             "osx": {
                 "command": "rm",
                 "args": [
-                    "./host-run,",
-                    "./src/host-run.o,"
+                    "${workspaceFolder}/host-run,",
+                    "${workspaceFolder}/src/host-run.o,"
                 ]
             },
             "linux": {
                 "command": "rm",
                 "args": [
-                    "./host-run,",
-                    "./src/host-run.o,"
+                    "${workspaceFolder}/host-run,",
+                    "${workspaceFolder}/src/host-run.o,"
                 ]
             }
         },

Makefile

@@ -0,0 +1,13 @@
+# m68k-amigaos-gcc -Isrc -noixemul -fomit-frame-pointer -Os -std=c99 -o host-run src/host-run.c
+all: host-run
+
+CC			= m68k-amigaos-gcc
+INCLUDES	= -Isrc
+CFLAGS		= -mcpu=68020 -noixemul -Os -fomit-frame-pointer -std=c99
+SOURCE		= src/host-run.c
+
+host-run: $(OBJS)
+	$(CC) $(CFLAGS) $(INCLUDES) $(SOURCE) -o $@
+
+clean:
+	rm host-run

src/host-run.c

@@ -3,7 +3,13 @@
 #include <stdlib.h>
 #include "uae_pragmas.h"
 
-static const char version[] = "$VER: Host-Run v1.3";
+static const char __ver[40] = "$VER: Host-Run v1.4 (2021-02-01)";
+
+int print_usage()
+{
+    printf("%s\nUsage: host-run <command> <argument1> <argument2> ...\n", __ver);
+    return 0;
+}
 
 int main(int argc, char *argv[])
 {
@@ -13,7 +19,7 @@ int main(int argc, char *argv[])
     if (argc <= 1)
     {
         printf("Missing argument\n");
-        return 0;
+        return print_usage();
     }
 
     if (!InitUAEResource())
@@ -22,15 +28,25 @@ int main(int argc, char *argv[])
         return 2;
     }
 
+    if (strcmp(argv[1], "?") == 0)
+    {
+        return print_usage();
+    }
+
     for (int i = 1; i < argc; i++)
     {
+#ifdef DEBUG
+        printf("DEBUG: argv[%d]=%s\n", i, argv[i]);
+#endif
         strcat(command, argv[i]);
 
         if (i != argc - 1)
             strcat(command, " ");
     }
 
-    // printf("DEBUG: %s", command);
+#ifdef DEBUG
+    printf("DEBUG: argc=%d, command=%s\n", argc, command);
+#endif
     ExecuteOnHost((UBYTE *)&command);
     memset(command, '\0', 255);
 }

src/uae_pragmas.h

@@ -1,6 +1,29 @@
 #include <proto/exec.h>
 #include <proto/dos.h>
 
+/*
+ * Configuration structure
+ */
+struct UAE_CONFIG
+{
+       ULONG             version;
+       ULONG             chipmemsize;
+       ULONG             slowmemsize;
+       ULONG             fastmemsize;
+       ULONG             framerate;
+       ULONG             do_output_sound;
+       ULONG             do_fake_joystick;
+       ULONG             keyboard;
+       UBYTE             disk_in_df0;
+       UBYTE             disk_in_df1;
+       UBYTE             disk_in_df2;
+       UBYTE             disk_in_df3;
+       char              df0_name[256];
+       char              df1_name[256];
+       char              df2_name[256];
+       char              df3_name[256];
+};
+
 struct uaebase
 {
 	struct Library uae_lib;