sergiotarxz/nuttx
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6c1b900e82
nuttx/arch
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hujun5 6c1b900e82 arm64: optimise for arm64_switchcontext 
We can save execution time by
       inline arm64_fullcontextrestore and arm64_switchcontext

test:
We can use qemu for testing.

compiling
make distclean -j20; ./tools/configure.sh -l qemu-armv8a:nsh_smp ;make -j20
running
qemu-system-aarch64 -cpu cortex-a53 -smp 4 -nographic -machine virt,virtualization=on,gic-version=3 -net none -chardev stdio,id=con,mux=on -serial chardev:con -mon chardev=con,mode=readline -kernel ./nuttx

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2024-05-14 16:03:08 -03:00
..
arm fix nxstyle 2024-05-13 22:24:36 +02:00
arm64 arm64: optimise for arm64_switchcontext 2024-05-14 16:03:08 -03:00
avr Add basic support for locales in order to C++ streams to build and work for simple cases (POSIX / C locale). 2024-04-29 17:34:10 +08:00
ceva Add basic support for locales in order to C++ streams to build and work for simple cases (POSIX / C locale). 2024-04-29 17:34:10 +08:00
dummy
hc stack: update up_get_intstackbase API to support cpu id 2024-04-09 16:59:00 -03:00
mips up_putc: int up_putc, enter_critical_section may be called 2024-05-09 13:45:02 +08:00
misoc fix nxstyle 2024-05-13 22:24:36 +02:00
or1k up_putc: int up_putc, enter_critical_section may be called 2024-05-09 13:45:02 +08:00
renesas stack: update up_get_intstackbase API to support cpu id 2024-04-09 16:59:00 -03:00
risc-v espressif: Minor changes to keep consistency between sources 2024-05-14 22:10:45 +08:00
sim fix nxstyle 2024-05-13 22:24:36 +02:00
sparc up_putc: int up_putc, enter_critical_section may be called 2024-05-09 13:45:02 +08:00
tricore arch/tricore: add spinlock support 2024-03-21 18:47:14 +08:00
x86 stack: update up_get_intstackbase API to support cpu id 2024-04-09 16:59:00 -03:00
x86_64 Add basic support for locales in order to C++ streams to build and work for simple cases (POSIX / C locale). 2024-04-29 17:34:10 +08:00
xtensa espressif: Minor changes to keep consistency between sources 2024-05-14 22:10:45 +08:00
z16 up_putc: int up_putc, enter_critical_section may be called 2024-05-09 13:45:02 +08:00
z80 up_putc: int up_putc, enter_critical_section may be called 2024-05-09 13:45:02 +08:00
CMakeLists.txt build/cmake: add initial KERNEL mode support 2024-03-15 16:21:23 +08:00
Kconfig risc-v/sbi: add SRST extenstion usage in S-mode 2024-05-07 21:02:49 +08:00