source: rtems/c/src/lib/libbsp/i386/i386ex/startup/README @ ece79bb1

4.104.114.84.95
Last change on this file since ece79bb1 was 35eb035a, checked in by Joel Sherrill <joel.sherrill@…>, on 01/27/98 at 14:02:21

Fixed missing carriage return at the bottom of the file reported
by Ralf Corsepius

  • Property mode set to 100644
File size: 1.1 KB
Line 
1#
2#  $Id$
3#
4
5
6        The doit shell file cd's to $H, which refers to the directory
7that contains the hello world test.  The console is a raw com port. 
8Certain test programs behave differently with different com port speeds.
9To test the programs, it is required that you hook up a terminal
10( or minicom or procomm it doesn't really matter ) to the comm port of
11the target hardware.  You must ensure that the baud rate, parity etc
12is set properly.  This is done on the target hardware within interns.s .
13( Set your terminal emulator to match. ) Currently, the settings
14are 9600,8,n,1 .
15
16The format and layout of the file interns.s is taken from the
17intel ApBuilder software, freely distributed by Intel.  Some
18easy macros ( SetExRegByte and SetExRegWord ) are basically lifted
19from the Intel macros.  Similarly for the names of the IO ports.
20
21This "port" begain with the forceCPU bsp.  Hence I am sure that
22there is some real trash that is not appropriate.  For example
23the act of copying the Interrupt Descriptor tables and Global
24descriptor tables "into our space". ( in start.s I think )
25
26Erik
27
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