reverting userspace idea

4 files changed, 123 insertions, 8 deletions

diff --git a/userspace/init.c b/userspace/init.c
index d130bc8..7237fdc 100644
--- a/userspace/init.c
+++ b/userspace/init.c
@@ -5,18 +5,35 @@
 int main(int argc, char **argv)
 {
 
-    // int x=10/0; // provoke divide by zero 
+    // loop forever and spawn shells if the top-shell exits
+
+	int pid=_fork();
 
-    uint8_t *mem=0xf6000000;
-    *mem='a';
-    while(1);
+	if(pid==0)
+	{
+	    _execve("/bin/pain1",NULL,NULL); 
+	}
+        else
+        {
+	    int pid=_fork();
+            if(pid==0)
+            {
+                _execve("/bin/pain2",NULL,NULL); 
+            }
+            else
+            {
+                _execve("/bin/pain3",NULL,NULL); 
+            }
+        }
+
+
+        return 0;
+    //
 
     char *argv1[]={"/bin/fsh",0};
     char *env1[]={"HOME=/home/miguel","PS1=\033[34m$\033[37m","PWD=/home/miguel","PATH=/bin","TERM=fool-term",0};
 
 
-
-
     // loop forever and spawn shells if the top-shell exits
     while(1)
     {
diff --git a/userspace/pain1.c b/userspace/pain1.c
new file mode 100644
index 0000000..c486636
--- /dev/null
+++ b/userspace/pain1.c
@@ -0,0 +1,49 @@
+#include "put_pixel.h"
+#include "newcalls.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+ 
+#define dimx  640
+#define dimy  480
+
+/*
+void doscolor(int color,int color2)
+{
+    int i=0;
+
+  for (int y = 0; y < dimy; y++)
+  for (int x = 0; x < dimx; x++)
+  {
+    {
+        if(x%2&&y%2)put_pixel(x,y,color);
+        else put_pixel(x,y,color2);
+    }
+  }
+}
+*/
+
+int main(int argc,char **argv)
+{
+    _gui_win();
+
+    for(int i=0;i<2000;i++)
+    {
+            for(int i=0;i<380;i+=40)
+            {
+                put_rect(0,0,640,480,0x0000ff);
+                put_rect(640-i,i,100,100,0xff00ff);
+                _gui_rect();
+            }
+
+            for(int i=380;i>0;i-=80)
+            {
+                put_rect(0,0,640,480,0x0000ff);
+                put_rect(640-i,i,100,100,0x00ffff);
+                _gui_rect();
+            }
+    }
+
+    return EXIT_SUCCESS;
+}
+
diff --git a/userspace/pain2.c b/userspace/pain2.c
index 69784ce..259f00e 100644
--- a/userspace/pain2.c
+++ b/userspace/pain2.c
@@ -27,7 +27,7 @@ int main(int argc,char **argv)
 {
     _gui_win();
 
-    for(int i=0;i<atoi(argv[1]);i++)
+    for(int i=0;i<2000;i++)
     {
             for(int i=0;i<380;i+=40)
             {
@@ -44,6 +44,6 @@ int main(int argc,char **argv)
             }
     }
 
-  return EXIT_SUCCESS;
+    return EXIT_SUCCESS;
 }
 
diff --git a/userspace/pain3.c b/userspace/pain3.c
new file mode 100644
index 0000000..2633c73
--- /dev/null
+++ b/userspace/pain3.c
@@ -0,0 +1,49 @@
+#include "put_pixel.h"
+#include "newcalls.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+ 
+#define dimx  640
+#define dimy  480
+
+/*
+void doscolor(int color,int color2)
+{
+    int i=0;
+
+  for (int y = 0; y < dimy; y++)
+  for (int x = 0; x < dimx; x++)
+  {
+    {
+        if(x%2&&y%2)put_pixel(x,y,color);
+        else put_pixel(x,y,color2);
+    }
+  }
+}
+*/
+
+int main(int argc,char **argv)
+{
+    _gui_win();
+
+    for(int i=0;i<2000;i++)
+    {
+            for(int i=0;i<380;i+=40)
+            {
+                put_rect(0,0,640,480,0xffff00);
+                put_rect(i,i,100,100,0x00ffff);
+                _gui_rect();
+            }
+
+            for(int i=380;i>0;i-=80)
+            {
+                put_rect(0,0,640,480,0xffff00);
+                put_rect(i,i,100,100,0xffffff);
+                _gui_rect();
+            }
+    }
+
+    return EXIT_SUCCESS;
+}
+