heap.
QEMU had a different ROM image that used the regions of PRO CPU for both
CPUs. This was causing crashes when running SMP mode as the heap was
being corrupted when the APP CPU starts.
QEMU is now loading the same image as the hardware chip and thus this
special case doesn't exist anymore.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
is enabled.
That region is technically part of the PRO CPU and we should be able to
allocate it early. However, QEMU uses a slightly different bootloader
image that uses the same part for both CPU. So, when APP CPU starts
during the SMP bring up it will corrupt some data.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
Internal heap was occupying the region straight after .data up to
HEAP_REGION1. The issue with this is if static allocation is large,
we'll end up with too little memory left for the internal heap.
Moving it to the beginning of region 2 gives us more room to play with.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
simbit18