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lm32 simulator configuration file question
- From: Joel Sherrill <joel dot sherrill at oarcorp dot com>
- To: "gdb at sourceware dot org" <gdb at sourceware dot org>
- Date: Thu, 2 Apr 2015 17:19:51 -0500
- Subject: lm32 simulator configuration file question
- Authentication-results: sourceware.org; auth=none
Hi
RTEMS has a BSP for the lm32 which runs on the simulator in gdb.
Based on our wrapper scripts and READMEs, this is how the simulator
is invoked in gdb:
tar sim --hw-device lm32cpu \
--hw-device "lm32uart/reg 0x80006000 0x100" \
--hw-device "/lm32uart > int int0 /lm32cpu" \
--hw-device "lm32timer/reg 0x80002000 0x80" \
--hw-device "/lm32timer > int int1 /lm32cpu" \
--memory-region 0x08000000,0x4000000
load
That works great. When we use lm32-rtems4.11-run, you are supposed
to provide a hw description file matching those arguments. This is
the file we are using:
======================
lm32cpu
lm32uart/reg 0x80006000 0x100
/lm32uart > int int0 /lm32cpu
lm32timer/reg 0x80002000 0x80
/lm32timer > int int1 /lm32cpu
memory-region 0x08000000,0x4000000
======================
This is the invocation and error message:
$ lm32-rtems4.11-run --hw-file lm32_evr.conf hello/hello.exe
/lm32uart: Missing "reg" property
Quit Simulator
Based on what our notes and scripts which I thought worked at one
point indicate, that should work but I just don't see the error.
Since this is based on code in common/, can someone provide some
insight?
Thanks.
--
Joel Sherrill, Ph.D. Director of Research & Development
joel.sherrill@OARcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985