source: rtems/c/src/lib/libbsp/mips/jmr3904/README @ c1a24fbe

4.104.114.84.95
Last change on this file since c1a24fbe was c1a24fbe, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 30, 2000 at 2:10:38 PM

2000-11-30 Joel Sherrill <joel@…>

  • README: Updated to reflect current status. Misaligned reference during initialization may be compiler problem.
  • console/console-io.c: Added support for printk().
  • startup/linkcmds: Reserve 512K for RTEMS Workspace.
  • Property mode set to 100644
File size: 877 bytes
Line 
1#
2#  $Id$
3#
4
5Simple BSP for the TX3904 simulator built into gdb.
6
7Simulator Invocation
8====================
9The following is not 100% correct since it does not work.   :)
10
11target sim --board=jmr3904pal --memory-region 0x8800000,0x100000
12
13Status
14======
15
16+ printk() works and is being called from bsp_start as prove.
17
18+ There appears to be a compilation problem in _Thread_Handler_initialization
19where _Thread_Ready_chain[1] is only 1 byte -- not 12 from
20_Thread_Ready_chain[0].   I am throwing this to the RTEMS list
21first before reporting it.
22
23Made it to bsp_start
24mips-core: 4 byte write to unaligned address 0x8803bb01 at 0x8800d83c
25
26Program received signal SIGBUS, Bus error.
270x8800d83c in _Chain_Initialize_empty (the_chain=0x8803bb01)
28    at ../../../../../jmr3904/lib/include/rtems/score/chain.inl:222
29222       the_chain->first          = _Chain_Tail( the_chain );
30(gdb) q
31
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