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-- Bill Gatliff It said Windows 95/98/NT/XP/2000 or better, so I installed Linux. bgat@billgatliff.com
... #else /* Set up the stack pointer to a fixed value */ ldr r3, .LC0 mov sp, r3 ... .LC0: #ifdef ARM_RDI_MONITOR .word HeapBase #else #ifndef ARM_RDP_MONITOR #ifdef __pe__ .word 0x800000 #else /* .word 0x80000 */ /* Top of RAM on the PIE board. */ #endif #endif #endif .LC1: .word __bss_start__
#ifndef ARM_RDP_MONITOR #ifdef __pe__ .word 0x800000 #else .word _stack #endif #endif
I think part of the answer to the question I asked yesterday, is that the default arm build of newlib assumes RedBoot routines to be present. Related questions:
1. Is there a simple way to build without it? 2. (Somewhat off-topic.) Should I port RedBoot to my platform? Do you think it would be worth the effort, or would it be simpler to write a custom loader + my own versions of the low-level I/O routines (using existing sourcecode when possible)? Note that I don't expect to need gdb support or a command line interface, as I'll be using a BDI2000 for debug support etc.. What I do need is some kind of a loader that will move my application from flash to memory and execute it. I might also want native flash update support in the future, although I can use the BDI2000 for that purpose, too.
- Toralf
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