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Re: lm32 simulator configuration file question

From: Mike Frysinger <vapier at gentoo dot org>
To: Joel Sherrill <joel dot sherrill at oarcorp dot com>
Cc: "gdb at sourceware dot org" <gdb at sourceware dot org>
Date: Thu, 2 Apr 2015 21:41:49 -0400
Subject: Re: lm32 simulator configuration file question
Authentication-results: sourceware.org; auth=none
References: <551DC087 dot 7040103 at oarcorp dot com>

On 02 Apr 2015 17:19, Joel Sherrill wrote:
> 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

you can pass --hw-file to target sim too

> 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

put a leading / for each one missing it
-mike

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  - From: Joel Sherrill

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