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nuttx/arch/arm/src
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wangming9 8d21bbf3be arch/armv8-m: Supports interrupt nesting between TEE and REE 
The first time interrupt nesting occurs between REE and TEE,
CURRENT_REGS needs to be set.

If TEE nesting REE breaks, then EXC_RETURN.S=0,EXC_RETURN.ES=1;
Conversely, EXC_RETURN.S=1,EXC_RETURN.ES=0;
Interrupt nesting between TEE and REE can be determined based
on the S and ES bits of EXC_RETURN.
Only once nesting between TEE and REE is supported, and cyclic
nesting between TEE and REE is not supported.

Signed-off-by: wangming9 <wangming9@xiaomi.com>
2023-08-07 05:43:13 -07:00
..
a1x Fix Kconfig style 2023-06-20 12:54:50 -03:00
am335x arch/arm: fix declaration of extern types 2023-07-31 18:56:40 -07:00
arm arch: update g_running_tasks when context switch occurred 2023-08-01 09:35:18 -07:00
armv6-m arch/armv6-m: Supports interrupt nesting 2023-08-07 05:43:13 -07:00
armv7-a perf: avoid div zero if up_perf_init() hasn't init 2023-08-03 10:42:00 -07:00
armv7-m arch/armv7-m: Supports interrupt nesting 2023-08-07 05:43:13 -07:00
armv7-r support stm32f429i-disco run open flash loader 2023-08-05 12:40:02 -07:00
armv8-m arch/armv8-m: Supports interrupt nesting between TEE and REE 2023-08-07 05:43:13 -07:00
armv8-r arch: Compute the array size by nitems 2023-07-26 09:33:38 +02:00
c5471 Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
cmake cmake: cmse support for armv8-m 2023-07-13 23:49:02 +03:00
common arch/armv7-m: Supports interrupt nesting 2023-08-07 05:43:13 -07:00
cxd56xx arch/armv7-m: Supports interrupt nesting 2023-08-07 05:43:13 -07:00
dm320 Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
efm32 Fix nuttx coding style 2023-07-14 01:16:06 +08:00
eoss3 drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
fvp-v8r-aarch32 board: add CortexR52 FVP AEMv8R platform 2023-06-01 09:51:03 -03:00
gd32f4 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
imx1 Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
imx6 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
imxrt imxrt: flexcan use hpwork for receiving frames 2023-08-04 19:28:52 +02:00
kinetis arch/arm: fix declaration of extern types 2023-07-31 18:56:40 -07:00
kl Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
lc823450 arch/armv7-m: Supports interrupt nesting 2023-08-07 05:43:13 -07:00
lpc17xx_40xx Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
lpc31xx Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
lpc43xx Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
lpc54xx Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
lpc214x Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
lpc2378 Fix nuttx coding style 2023-07-11 02:33:45 +08:00
max326xx Fix Kconfig style 2023-05-23 00:03:25 +08:00
moxart arch: move non arm g_current_regs defintion to common place 2022-09-21 22:23:11 +02:00
nrf52 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
nrf53 cmake: enable more cmake builds 2023-07-25 06:18:22 -07:00
nrf91 arch/nrf91/modem: fix returned source address 2023-07-26 04:51:05 -07:00
nuc1xx drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
phy62xx Fix nuttx coding style 2023-07-14 01:16:06 +08:00
rp2040 arch/armv6-m: Supports interrupt nesting 2023-08-07 05:43:13 -07:00
rtl8720c drivers: Format pointer through "%p" for kthread_create 2023-07-30 23:40:59 +03:00
s32k1xx arch/arm: fix declaration of extern types 2023-07-31 18:56:40 -07:00
s32k3xx Fix nuttx coding style 2023-07-13 19:30:56 +08:00
sam34 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
sama5 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
samd2l2 Indent the define statement by two spaces 2023-05-21 09:52:08 -03:00
samd5e5 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
samv7 Kconfig: Simplify the conditional default statement 2023-07-16 14:39:20 -03:00
stm32 support stm32f429i-disco run open flash loader 2023-08-05 12:40:02 -07:00
stm32f0l0g0 stm32: initialize perf counter if sytemview enabled 2023-08-02 08:05:37 -07:00
stm32f7 stm32f4/f7/h7_eth: Improvements in Ethernet DMA error handling. 2023-08-03 18:11:23 -03:00
stm32h7 stm32f4/f7/h7_eth: Improvements in Ethernet DMA error handling. 2023-08-03 18:11:23 -03:00
stm32l4 stm32: initialize perf counter if sytemview enabled 2023-08-02 08:05:37 -07:00
stm32l5 stm32: initialize perf counter if sytemview enabled 2023-08-02 08:05:37 -07:00
stm32u5 Fix Kconfig style 2023-08-03 15:40:24 +02:00
stm32wb stm32: initialize perf counter if sytemview enabled 2023-08-02 08:05:37 -07:00
stm32wl5 stm32: initialize perf counter if sytemview enabled 2023-08-02 08:05:37 -07:00
str71x drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
tiva build: add initial cmake build system 2023-07-08 13:50:48 +08:00
tlsr82 arch/tlsr82: Port arm_doirq to tc32_doirq.c 2023-08-07 05:43:13 -07:00
tms570 arch: move non arm g_current_regs defintion to common place 2022-09-21 22:23:11 +02:00
xmc4 add userled driver initialization 2023-06-30 10:29:33 -03:00
.gitignore arch/arm: Add support for boot stage2 from Raspberry Pi Pico SDK 2021-02-20 03:45:24 -08:00
CMakeLists.txt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
Makefile toolchain/gcc: fix linker error if enable STACK_CANARIES/LTO at same time 2023-07-21 01:13:34 +08:00