yinshengkai 54040c6888 libs/libc/machine/arm: add Cortex-M0/M23 support to arch_mcount ... Add support for ARMv6-M and ARMv8-M Baseline architectures (Cortex-M0/M0+/M23) in the mcount profiling function. These cores only support limited Thumb-1 instruction set and require different assembly instructions compared to ARMv7-M and higher. Changes: - Use MOVS+BICS instead of BIC for bit clearing on M0/M23 - Separate register restore for limited push/pop instructions - Use BX instead of direct POP to PC on M0/M23 Signed-off-by: yinshengkai <yinshengkai@bytedance.com>		2026-02-04 03:03:45 +08:00
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arm	libs/libc/machine/arm: add Cortex-M0/M23 support to arch_mcount	2026-02-04 03:03:45 +08:00
arm64	libc/arm64: add cfi for optimized func	2025-12-18 22:05:12 +08:00
renesas	libc/machine/renesas: Move all source files out of gnu folder	2025-06-30 09:56:27 +08:00
risc-v	libs/risc-v:add cfi for optimized compilation func	2025-12-18 22:05:12 +08:00
sim	Remove FAR from 32/64bit arch	2024-12-05 22:55:39 +08:00
sparc	libs/libc: migrate to SPDX identifier	2024-10-01 12:25:52 +08:00
tricore	libs/libc: migrate to SPDX identifier	2024-10-01 12:25:52 +08:00
x86	libs/libc: migrate to SPDX identifier	2024-10-01 12:25:52 +08:00
x86_64	arch/x86_64: Add gprof	2026-01-20 22:43:38 +08:00
xtensa	libc/machine/xtensa: add mcount implementation for gprof	2025-12-13 13:31:46 +08:00
arch_atomic.c	sched/spin_lock: rename raw_spin_lock to spin_lock_notrace	2025-02-13 20:48:15 +08:00
arch_libc.c	string:use builtin function to optimize libc function	2025-12-20 10:38:53 +08:00
CMakeLists.txt	libc/machine/CMakeLists: should alaways build arch_atomic.c	2024-11-03 02:33:03 +08:00
Kconfig	arch:use ARCH_64BIT to mark arch is support 64bit	2025-12-18 22:05:12 +08:00
Make.defs	libc/machine:Add prefixes to libc functions implemented by arch	2024-10-31 18:11:16 +08:00