Hello!

Data abort isn't really useful, if it happens because sp was corrupted, and it doesn't have it's own stack. ;-)

This seems to have propagated around:
Demo/ARM7_LPC2106_GCC/boot.s: msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode
Demo/WizNET_DEMO_GCC_ARM7/boot.s: msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode
Demo/ARM7_LPC2368_Eclipse/RTOSDemo/boot.s: msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode


Also this one is needed in Demo/ARM7_LPC2368_Eclipse/:
/* definition: char *pcStatus[ 3 ]; so pcStatus[3] (used later) is not valid */
+++ webserver/httpd-cgi.c (working copy)
@@ -235,7 +235,7 @@

static unsigned short generate_io_state( void *arg )
{
- for( ulString = 0; ulString < 4; ulString++ )
+ for( ulString = 0; ulString < 3; ulString++ )
{
if( uxParTextGetLED( ulString + 5 ) )
{

Which version are you using? I just took a look at this and the comments seem to be terminated?

Regards.

5.1.2?

Maybe I am misunderstanding your comment here. Can you say again what is wrong with the first part of your comment here:

"Data abort isn't really useful, if it happens because sp was corrupted, and it doesn't have it's own stack. ;-)

This seems to have propagated around:
Demo/ARM7_LPC2106_GCC/boot.s: msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode
Demo/WizNET_DEMO_GCC_ARM7/boot.s: msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode
Demo/ARM7_LPC2368_Eclipse/RTOSDemo/boot.s: msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode "

I have fixed the loop count problem in SVN - thanks.

Regards.

OK, it seems I wasn't clear, lets try it this way:

from Demo/ARM7_LPC2106_GCC/boot.s:
44 _mainCRTStartup:
45
46 /* Setup a stack for each mode - note that this only sets up a usable stack
47 for system/user, SWI and IRQ modes. Also each mode is setup with
48 interrupts initially disabled. */
49 ldr r0, .LC6
50 msr CPSR_c, #MODE_UND|I_BIT|F_BIT /* Undefined Instruction Mode
51 mov sp, r0
52 sub r0, r0, #UND_STACK_SIZE

The comment in line 50 is not terminated.

Which version are you using? Did you get the source from the zip file or from SVN?

5.1.2, zip

Doh! This is now fixed in three places in the SVN repository. Thanks.

Regards.