From fb947c8a4400a5a73741e69625479694a50ce2d8 Mon Sep 17 00:00:00 2001
From: Michael Opdenacker <michael.opdenacker@bootlin.com>
Date: Mon, 12 Feb 2024 19:42:25 +0100
Subject: [PATCH] slides/sysdev-intro/host-and-target.dia: small diagram
 improvement

Make the C library the only box at the bottom of the user-space
area. This corresponds better to the message that the C library
is used as an interface to the kernel.

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
---
 slides/sysdev-intro/host-and-target.dia | 262 +++++++++---------------
 1 file changed, 102 insertions(+), 160 deletions(-)

diff --git a/slides/sysdev-intro/host-and-target.dia b/slides/sysdev-intro/host-and-target.dia
index 58dad0b7d0..aca51f8841 100644
--- a/slides/sysdev-intro/host-and-target.dia
+++ b/slides/sysdev-intro/host-and-target.dia
@@ -647,71 +647,6 @@ after starting the kernel#</dia:string>
       </dia:connections>
     </dia:object>
     <dia:object type="Standard - Box" version="0" id="O17">
-      <dia:attribute name="obj_pos">
-        <dia:point val="31.495,9.845"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="31.445,9.795;36.545,11.895"/>
-      </dia:attribute>
-      <dia:attribute name="elem_corner">
-        <dia:point val="31.495,9.845"/>
-      </dia:attribute>
-      <dia:attribute name="elem_width">
-        <dia:real val="5"/>
-      </dia:attribute>
-      <dia:attribute name="elem_height">
-        <dia:real val="2"/>
-      </dia:attribute>
-      <dia:attribute name="border_width">
-        <dia:real val="0.10000000149011612"/>
-      </dia:attribute>
-      <dia:attribute name="border_color">
-        <dia:color val="#5cacffff"/>
-      </dia:attribute>
-      <dia:attribute name="inner_color">
-        <dia:color val="#add8e6ff"/>
-      </dia:attribute>
-      <dia:attribute name="show_background">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-    </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O18">
-      <dia:attribute name="obj_pos">
-        <dia:point val="33.995,10.845"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="32.8625,10.3768;35.1275,11.3132"/>
-      </dia:attribute>
-      <dia:attribute name="text">
-        <dia:composite type="text">
-          <dia:attribute name="string">
-            <dia:string>#C library#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="font">
-            <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
-          </dia:attribute>
-          <dia:attribute name="height">
-            <dia:real val="0.80000000000000004"/>
-          </dia:attribute>
-          <dia:attribute name="pos">
-            <dia:point val="33.995,11.1154"/>
-          </dia:attribute>
-          <dia:attribute name="color">
-            <dia:color val="#000000ff"/>
-          </dia:attribute>
-          <dia:attribute name="alignment">
-            <dia:enum val="1"/>
-          </dia:attribute>
-        </dia:composite>
-      </dia:attribute>
-      <dia:attribute name="valign">
-        <dia:enum val="2"/>
-      </dia:attribute>
-      <dia:connections>
-        <dia:connection handle="0" to="O17" connection="8"/>
-      </dia:connections>
-    </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O19">
       <dia:attribute name="obj_pos">
         <dia:point val="31.495,7.645"/>
       </dia:attribute>
@@ -740,17 +675,17 @@ after starting the kernel#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O20">
+    <dia:object type="Standard - Text" version="1" id="O18">
       <dia:attribute name="obj_pos">
         <dia:point val="33.995,8.645"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="32.4863,8.17684;35.5038,9.11316"/>
+        <dia:rectangle val="33.0762,8.17684;34.9137,9.11316"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
           <dia:attribute name="string">
-            <dia:string>#Application#</dia:string>
+            <dia:string>#Library#</dia:string>
           </dia:attribute>
           <dia:attribute name="font">
             <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
@@ -773,10 +708,10 @@ after starting the kernel#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O19" connection="8"/>
+        <dia:connection handle="0" to="O17" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O21">
+    <dia:object type="Standard - Box" version="0" id="O19">
       <dia:attribute name="obj_pos">
         <dia:point val="31.495,5.445"/>
       </dia:attribute>
@@ -805,12 +740,12 @@ after starting the kernel#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O22">
+    <dia:object type="Standard - Text" version="1" id="O20">
       <dia:attribute name="obj_pos">
         <dia:point val="33.995,6.445"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="32.4863,5.97684;35.5038,6.91316"/>
+        <dia:rectangle val="32.4862,5.97684;35.5037,6.91316"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -838,10 +773,10 @@ after starting the kernel#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O21" connection="8"/>
+        <dia:connection handle="0" to="O19" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O23">
+    <dia:object type="Standard - Box" version="0" id="O21">
       <dia:attribute name="obj_pos">
         <dia:point val="37.495,7.645"/>
       </dia:attribute>
@@ -870,12 +805,12 @@ after starting the kernel#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O24">
+    <dia:object type="Standard - Text" version="1" id="O22">
       <dia:attribute name="obj_pos">
         <dia:point val="39.995,8.645"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="39.0763,8.17684;40.9138,9.11316"/>
+        <dia:rectangle val="39.0762,8.17684;40.9137,9.11316"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -903,75 +838,10 @@ after starting the kernel#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O23" connection="8"/>
-      </dia:connections>
-    </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O25">
-      <dia:attribute name="obj_pos">
-        <dia:point val="37.495,9.845"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="37.445,9.795;42.545,11.895"/>
-      </dia:attribute>
-      <dia:attribute name="elem_corner">
-        <dia:point val="37.495,9.845"/>
-      </dia:attribute>
-      <dia:attribute name="elem_width">
-        <dia:real val="5"/>
-      </dia:attribute>
-      <dia:attribute name="elem_height">
-        <dia:real val="2"/>
-      </dia:attribute>
-      <dia:attribute name="border_width">
-        <dia:real val="0.10000000149011612"/>
-      </dia:attribute>
-      <dia:attribute name="border_color">
-        <dia:color val="#5cacffff"/>
-      </dia:attribute>
-      <dia:attribute name="inner_color">
-        <dia:color val="#add8e6ff"/>
-      </dia:attribute>
-      <dia:attribute name="show_background">
-        <dia:boolean val="true"/>
-      </dia:attribute>
-    </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O26">
-      <dia:attribute name="obj_pos">
-        <dia:point val="39.995,10.845"/>
-      </dia:attribute>
-      <dia:attribute name="obj_bb">
-        <dia:rectangle val="39.0763,10.3768;40.9138,11.3132"/>
-      </dia:attribute>
-      <dia:attribute name="text">
-        <dia:composite type="text">
-          <dia:attribute name="string">
-            <dia:string>#Library#</dia:string>
-          </dia:attribute>
-          <dia:attribute name="font">
-            <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
-          </dia:attribute>
-          <dia:attribute name="height">
-            <dia:real val="0.80000000000000004"/>
-          </dia:attribute>
-          <dia:attribute name="pos">
-            <dia:point val="39.995,11.1154"/>
-          </dia:attribute>
-          <dia:attribute name="color">
-            <dia:color val="#000000ff"/>
-          </dia:attribute>
-          <dia:attribute name="alignment">
-            <dia:enum val="1"/>
-          </dia:attribute>
-        </dia:composite>
-      </dia:attribute>
-      <dia:attribute name="valign">
-        <dia:enum val="2"/>
-      </dia:attribute>
-      <dia:connections>
-        <dia:connection handle="0" to="O25" connection="8"/>
+        <dia:connection handle="0" to="O21" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O27">
+    <dia:object type="Standard - Box" version="0" id="O23">
       <dia:attribute name="obj_pos">
         <dia:point val="37.495,5.445"/>
       </dia:attribute>
@@ -1000,12 +870,12 @@ after starting the kernel#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O28">
+    <dia:object type="Standard - Text" version="1" id="O24">
       <dia:attribute name="obj_pos">
         <dia:point val="39.995,6.445"/>
       </dia:attribute>
       <dia:attribute name="obj_bb">
-        <dia:rectangle val="38.4863,5.97684;41.5038,6.91316"/>
+        <dia:rectangle val="38.4862,5.97684;41.5037,6.91316"/>
       </dia:attribute>
       <dia:attribute name="text">
         <dia:composite type="text">
@@ -1033,10 +903,10 @@ after starting the kernel#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O27" connection="8"/>
+        <dia:connection handle="0" to="O23" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O29">
+    <dia:object type="Standard - Text" version="1" id="O25">
       <dia:attribute name="obj_pos">
         <dia:point val="35.295,4.845"/>
       </dia:attribute>
@@ -1069,7 +939,7 @@ after starting the kernel#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O30">
+    <dia:object type="Standard - Text" version="1" id="O26">
       <dia:attribute name="obj_pos">
         <dia:point val="35.295,13.645"/>
       </dia:attribute>
@@ -1102,7 +972,7 @@ after starting the kernel#</dia:string>
         <dia:enum val="3"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O31">
+    <dia:object type="Standard - Box" version="0" id="O27">
       <dia:attribute name="obj_pos">
         <dia:point val="32.295,14.045"/>
       </dia:attribute>
@@ -1131,7 +1001,7 @@ after starting the kernel#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O32">
+    <dia:object type="Standard - Text" version="1" id="O28">
       <dia:attribute name="obj_pos">
         <dia:point val="34.795,15.045"/>
       </dia:attribute>
@@ -1165,10 +1035,10 @@ management#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O31" connection="8"/>
+        <dia:connection handle="0" to="O27" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O33">
+    <dia:object type="Standard - Box" version="0" id="O29">
       <dia:attribute name="obj_pos">
         <dia:point val="37.695,14.045"/>
       </dia:attribute>
@@ -1197,7 +1067,7 @@ management#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O34">
+    <dia:object type="Standard - Text" version="1" id="O30">
       <dia:attribute name="obj_pos">
         <dia:point val="40.195,15.045"/>
       </dia:attribute>
@@ -1230,10 +1100,10 @@ management#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O33" connection="8"/>
+        <dia:connection handle="0" to="O29" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O35">
+    <dia:object type="Standard - Box" version="0" id="O31">
       <dia:attribute name="obj_pos">
         <dia:point val="32.295,16.245"/>
       </dia:attribute>
@@ -1262,7 +1132,7 @@ management#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O36">
+    <dia:object type="Standard - Text" version="1" id="O32">
       <dia:attribute name="obj_pos">
         <dia:point val="34.795,17.245"/>
       </dia:attribute>
@@ -1295,10 +1165,10 @@ management#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O35" connection="8"/>
+        <dia:connection handle="0" to="O31" connection="8"/>
       </dia:connections>
     </dia:object>
-    <dia:object type="Standard - Box" version="0" id="O37">
+    <dia:object type="Standard - Box" version="0" id="O33">
       <dia:attribute name="obj_pos">
         <dia:point val="37.695,16.245"/>
       </dia:attribute>
@@ -1327,7 +1197,7 @@ management#</dia:string>
         <dia:boolean val="true"/>
       </dia:attribute>
     </dia:object>
-    <dia:object type="Standard - Text" version="1" id="O38">
+    <dia:object type="Standard - Text" version="1" id="O34">
       <dia:attribute name="obj_pos">
         <dia:point val="40.195,17.245"/>
       </dia:attribute>
@@ -1360,8 +1230,80 @@ management#</dia:string>
         <dia:enum val="2"/>
       </dia:attribute>
       <dia:connections>
-        <dia:connection handle="0" to="O37" connection="8"/>
+        <dia:connection handle="0" to="O33" connection="8"/>
       </dia:connections>
     </dia:object>
+    <dia:group>
+      <dia:attribute name="meta">
+        <dia:composite type="dict"/>
+      </dia:attribute>
+      <dia:attribute name="matrix">
+        <dia:connections>
+          <dia:connection handle="0" to="O35" connection="8"/>
+        </dia:connections>
+      </dia:attribute>
+      <dia:object type="Standard - Box" version="0" id="O35">
+        <dia:attribute name="obj_pos">
+          <dia:point val="34.545,9.895"/>
+        </dia:attribute>
+        <dia:attribute name="obj_bb">
+          <dia:rectangle val="34.495,9.845;39.595,11.945"/>
+        </dia:attribute>
+        <dia:attribute name="elem_corner">
+          <dia:point val="34.545,9.895"/>
+        </dia:attribute>
+        <dia:attribute name="elem_width">
+          <dia:real val="5"/>
+        </dia:attribute>
+        <dia:attribute name="elem_height">
+          <dia:real val="2"/>
+        </dia:attribute>
+        <dia:attribute name="border_width">
+          <dia:real val="0.10000000149011612"/>
+        </dia:attribute>
+        <dia:attribute name="border_color">
+          <dia:color val="#5cacffff"/>
+        </dia:attribute>
+        <dia:attribute name="inner_color">
+          <dia:color val="#add8e6ff"/>
+        </dia:attribute>
+        <dia:attribute name="show_background">
+          <dia:boolean val="true"/>
+        </dia:attribute>
+      </dia:object>
+      <dia:object type="Standard - Text" version="1" id="O36">
+        <dia:attribute name="obj_pos">
+          <dia:point val="37.045,10.895"/>
+        </dia:attribute>
+        <dia:attribute name="obj_bb">
+          <dia:rectangle val="35.9125,10.4268;38.1775,11.3632"/>
+        </dia:attribute>
+        <dia:attribute name="text">
+          <dia:composite type="text">
+            <dia:attribute name="string">
+              <dia:string>#C library#</dia:string>
+            </dia:attribute>
+            <dia:attribute name="font">
+              <dia:font family="Latin Modern Sans" style="0" name="Courier"/>
+            </dia:attribute>
+            <dia:attribute name="height">
+              <dia:real val="0.80000000000000004"/>
+            </dia:attribute>
+            <dia:attribute name="pos">
+              <dia:point val="37.045,11.1654"/>
+            </dia:attribute>
+            <dia:attribute name="color">
+              <dia:color val="#000000ff"/>
+            </dia:attribute>
+            <dia:attribute name="alignment">
+              <dia:enum val="1"/>
+            </dia:attribute>
+          </dia:composite>
+        </dia:attribute>
+        <dia:attribute name="valign">
+          <dia:enum val="2"/>
+        </dia:attribute>
+      </dia:object>
+    </dia:group>
   </dia:layer>
 </dia:diagram>