5611020f33
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 |
||
---|---|---|
.. | ||
board.h | ||
crt0_translation_table_muen.s | ||
crt0_translation_table.s | ||
crt0.s | ||
multiboot.h | ||
multiboot2.h | ||
platform_muen.cc | ||
platform.cc |