zephyr/arch/x86
Andrew Boie edc5e31d6b x86_64: fix RBX clobber in nested IRQ case
In the code path for nested interrupts, we are not saving
RBX, yet the assembly code is using it as a storage location
for the ISR.

Use RAX. It is backed up in both the nested and non-nested
cases, and the ASM code is not currently using it at that
point.

Fixes: #29594

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-10-28 10:29:32 -07:00
..
core x86_64: fix RBX clobber in nested IRQ case 2020-10-28 10:29:32 -07:00
include x86: add support for thread local storage 2020-10-24 10:52:00 -07:00
zefi arch/x86: Make EFI copies bytewise 2020-10-13 14:07:24 -07:00
CMakeLists.txt timing: add support for x86 2020-09-05 13:28:38 -05:00
Kconfig x86: paging code rewrite 2020-08-25 15:49:59 -04:00
gen_gdt.py x86: add support for thread local storage 2020-10-24 10:52:00 -07:00
gen_idt.py x86: gen_idt.py: typo fix 2020-05-21 14:44:33 +02:00
gen_mmu.py mmu: support only identity RAM mapping 2020-09-03 14:24:38 -04:00
ia32.cmake x86: add build system hooks for page tables 2020-08-25 15:49:59 -04:00
intel64.cmake x86: add build system hooks for page tables 2020-08-25 15:49:59 -04:00
timing.c timing: add support for x86 2020-09-05 13:28:38 -05:00