Hardware/ARMEBS/4/Sections

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Revision as of 14:41, 11 July 2014

At the end of build the eclipse will show memory usage as this

arm-none-eabi-size X
   text	   data	    bss	    dec	    hex	filename
   8292	   1132	   2488	  11912	   2e88	leds

Please have a look at standard C sections.

text, data, bss, and dec are decimal

hex, is hexadecimal

text includes the sections .text and .isr_vector (.text includes .rodata)
data includes the .data section
bss includes .bss, ._stack, ._user_heap sections

@@ Line 1: / Line 1: @@
 {{public}}
 {{TOC right}}
-[[Languages/C/Sections|Standard C sections]]
+At the end of build the eclipse will show memory usage as this
+<pre>
+arm-none-eabi-size X
+   text	   data	    bss	    dec	    hex	filename
+	   1132	   2488	  11912	   2e88	leds
+</pre>
+Please have a look at [[Languages/C/Sections|standard C sections]].
+text, data, bss, and dec are decimal
+hex, is hexadecimal
+* '''text''' includes the sections <code>.text</code> and <code>.isr_vector</code> (<code>.text</code> includes <code>.rodata</code>)
+* '''data''' includes the <code>.data section</code>
+* '''bss''' includes <code>.bss</code>, <code>._stack</code>, <code>._user_heap</code> sections