humzak711 46e03d0471 arch/x86_64: use pause to reduce power consumption in spin wait loops ... Signed-off-by: humzak711 <humzak711@gmail.com> This commit defines the UP_WFE() macro as the 'pause' instruction for x86_64. This optimization reduces power consumption and prevents pipeline flushes caused by memory ordering violations during contended spinlock acqusitions		2026-01-30 08:09:44 -03:00
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intel64	arch/x64: Solve the sig_nest hang issue	2026-01-20 06:53:04 +08:00
qemu	arch/x64: create qemu chip	2026-01-19 10:46:09 +08:00
.gitignore	Flat address x86_64 port of Nuttx (#411)	2020-03-03 19:02:59 -06:00
acpi.h	arch/x86_64: add poweroff functionality	2026-01-19 14:10:12 +08:00
arch.h	arch/x86_64: use pause to reduce power consumption in spin wait loops	2026-01-30 08:09:44 -03:00
barriers.h	arch/x86_64: use pause to reduce power consumption in spin wait loops	2026-01-30 08:09:44 -03:00
elf.h	arch/x86_64:Adapt coredump	2025-01-22 16:35:32 +08:00
hpet.h	arch/x86_64: migrate to SPDX identifier	2024-12-02 17:23:25 +08:00
inttypes.h	arch/x86_64: migrate to SPDX identifier	2024-12-02 17:23:25 +08:00
io.h	arch/x86_64: migrate to SPDX identifier	2024-12-02 17:23:25 +08:00
irq.h	arch: rename STACK_ALIGNMENT to STACKFRAME_ALIGN across all architectures	2026-01-22 15:37:24 +08:00
limits.h	arch/x86_64: migrate to SPDX identifier	2024-12-02 17:23:25 +08:00
multiboot2.h	arch/x86_64: migrate to SPDX identifier	2024-12-18 17:51:57 +08:00
setjmp.h	arch/x86_64: migrate to SPDX identifier	2024-12-02 17:23:25 +08:00
spinlock.h	arch/x86_64:use UP_DSB, UP_DMB, UP_ISB as barrier standard API	2025-01-20 20:13:07 +08:00
syscall.h	x86_64:fix syscall type mismatch	2025-12-18 06:31:43 +01:00
types.h	arch/x86_64: migrate to SPDX identifier	2024-12-02 17:23:25 +08:00