[FE training-materials-updates] Boot time slides: size data improvements

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=588267ee66ede102f065ad3c16ea4ebde8444757

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commit 588267ee66ede102f065ad3c16ea4ebde8444757
Author: Michael Opdenacker <michael.opdenacker at free-electrons.com>
Date:   Tue Dec 31 05:23:34 2013 +0100

    Boot time slides: size data improvements
    
    - Highlight that we compare with eglibc compiled with Thumb-2
    - Detail that the Atmel GStreamer demo is used for
      comparing the total root filesystem size
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at free-electrons.com>


>---------------------------------------------------------------

588267ee66ede102f065ad3c16ea4ebde8444757
 .../boottime-init-scripts2.tex                     |   20 ++++++++++++--------
 slides/c-libraries/c-libraries.tex                 |    6 +++---
 2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/slides/boottime-init-scripts2/boottime-init-scripts2.tex b/slides/boottime-init-scripts2/boottime-init-scripts2.tex
index 81b24d1..acf833f 100644
--- a/slides/boottime-init-scripts2/boottime-init-scripts2.tex
+++ b/slides/boottime-init-scripts2/boottime-init-scripts2.tex
@@ -1,14 +1,18 @@
 \begin{frame}
 \frametitle{Reduce size - some figures}
+Root filesystem size (Atmel GStreamer demo) with different C libraries:
+\vfill{}
+\begin{tabular}{| c || c | c | c |} \hline
+& not stripped & stripped & sstripped \\ \hline
+{\em uClibc} & 68590 kB & 43090 kB & 41060 kB \\
+{\em uClibc} with Thumb-2 & 63660 kB & 38200 kB & 37830 kB \\
+{\em eglibc} with Thumb-2 & 71190 kB & 46130 kB & 45670 kB \\ \hline
+\end{tabular}
+\vfill{}
 \begin{itemize}
-	\item Using the default {\em uClibc} configuration from Buildroot:
-		\begin{tabular}{| c || c | c | c |} \hline
-		& not stripped & striped & sstriped \\ \hline
-		{\em uClibc} & 68590 kB & 43090 kB & 41060 kB \\
-		{\em uClibc} with Thumb-2 & 63660 kB & 38200 kB & 37830 kB \\
-		{\em eglibc} & 71190 kB & 46130 kB & 45670kB \\ \hline
-		\end{tabular} \\
-	\item Note that changing the whole toolchain is required when changing the libc.
+\item uClibc configuration: used Buildroot's default
+\item Note that changing the whole toolchain is required when changing
+      the C library.
 \end{itemize}
 \end{frame}
 
diff --git a/slides/c-libraries/c-libraries.tex b/slides/c-libraries/c-libraries.tex
index 46a929a..f71fc32 100644
--- a/slides/c-libraries/c-libraries.tex
+++ b/slides/c-libraries/c-libraries.tex
@@ -87,20 +87,20 @@
   \frametitle{Honey, I shrunk the programs!}
   \begin{itemize}
   \item Executable size comparison on ARM, tested with {\em eglibc}
-  2.15 (with Thumb-2 instructions enabled) and {\em uClibc} 0.9.33.2
+  2.15 and {\em uClibc} 0.9.33.2
   \item Plain ``hello world'' program (stripped): \\
     \begin{tabular}{| c || c | c |} \hline
     helloworld & static & dynamic \\ \hline
     {\em uClibc} & 18kB & 2.5kB \\
     {\em uClibc} with Thumb-2 & 14kB & 2.4kB \\
-    {\em eglibc} & 361kB & 2.7kB \\ \hline
+    {\em eglibc} with Thumb-2 & 361kB & 2.7kB \\ \hline
     \end{tabular} \\
   \item Busybox (stripped): \\
     \begin{tabular}{| c || c | c |} \hline
     busybox & static & dynamic \\ \hline
     {\em uClibc} & 750kB & 603kB \\
     {\em uClibc} with Thumb-2 & 533kB & 439kB \\
-    {\em eglibc} & 934kB & 444kB \\ \hline
+    {\em eglibc} with Thumb-2 & 934kB & 444kB \\ \hline
     \end{tabular}
   \end{itemize}
 \end{frame}