Sebastian Sumpf 5611020f33 hw: fix stack alignment in bootstrap for x86_64 ...

Fix initial stack pointer alignment for x86_64 in crt0.s startup code of
bootstrap. SysV ABI states that upon function entry (rsp + 8) % 16 = 0.
There, we have to align the stack to 16 bytes before all 'call'
instruction not 8. Otherwise FPU (GP) exception might be raised later on
because of unaligned FPU accesses.

issue #3365

2019-05-29 10:20:52 +02:00

..

doc

Update Muen port

2019-05-27 14:46:53 +02:00

etc

kernel: differentiate board-specific components

2019-05-27 14:46:52 +02:00

include

hw: remove implicit SoC-specific include path

2019-05-16 13:11:02 +02:00

lib/mk

hw: eager FPU switching for x86_64

2019-05-27 14:53:32 +02:00

ports

Update Muen port

2019-05-27 14:46:53 +02:00

recipes

depot: update recipe hashes

2019-05-06 16:15:27 +02:00

run

Remove obsolete RAM/CAP services from run scripts

2017-05-31 13:16:22 +02:00

src

hw: fix stack alignment in bootstrap for x86_64

2019-05-29 10:20:52 +02:00