Re: [Qemu-devel] Better Cortex-M support?

[Liviu Ionescu]

On 28 Oct 2014, at 16:18, Peter Maydell <address@hidden> wrote:

> (There's also flash at address zero.)

if this is wrong, can you suggest a fix? some time ago when I first used qemu 
the entire memory was similar, ram or flash alike. should I define them 
explicitly?

> so valid RAM is only from 0x20000000 to 0x20010000,
...
> I suggest you relink your binary to fit in the 64K
> of RAM this board has.

https://dl.dropboxusercontent.com/u/78151643/minimal.elf


with the above updated file it runs fine standalone with:

/opt/local/bin/qemu-system-arm -machine lm3s6965evb -nographic -monitor null 
-serial null -semihosting -kernel qemu_osx_aep_gcc_minimal_Debug/minimal.elf

but if I add '-gdb tcp::51234 -S', I can connect with GDB and debug, but the 
semihosting output is no longer working.

is this a bug or a feature that I missed?


regards,

Liviu