[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v1 2/4] target-arm: Make SYS_HEAPINFO work for A
|
From: |
Peter Maydell |
|
Subject: |
Re: [Qemu-devel] [PATCH v1 2/4] target-arm: Make SYS_HEAPINFO work for ARMv7-M |
|
Date: |
Tue, 28 Aug 2012 13:47:32 +0100 |
On 27 August 2012 21:37, Meador Inge <address@hidden> wrote:
> The current implementation of the ARM semi-hosting SYS_HEAPINFO
> system call assumes that the base address of RAM for all ARM devices
> is 0x0. This isn't true for ARMv7-M devices, which uses a base of
> 0x20000000 for SRAM.
This isn't a v7M specific problem (it applies also for ARM A/R
boards where the RAM doesn't start at address zero). So it needs
a generic solution, not a v7M specific one.
-- PMM
[Qemu-devel] [PATCH v1 4/4] hw: Add support for a dummy ARMv7-M board, Meador Inge, 2012/08/27