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FreeRTOS-Kernel/portable/GCC
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Marouen Ghodhbane 72bb476bf3 portable: aarch64_sre: Add support for vApplicationFPUSafeIRQHandler 
The application writer needs to name their IRQ handler as:
1. vApplicationIRQHandler if the IRQ handler does not use FPU registers.
2. vApplicationFPUSafeIRQHandler is the IRQ handler uses FPU registers.

When the application uses vApplicationFPUSafeIRQHandler, a default
implementation of vApplicationIRQHandler is used which stores FPU
registers and then calls vApplicationFPUSafeIRQHandler.

Note that recent versions of GCC may use FP/SIMD registers to optimize 16-bytes
copy and especially when using va_start()/va_arg() functions (e.g printing some thing
in IRQ handlers may trigger usage of FPU registers)

This implementation is heavily inspired by both the ARM_CA9 port and the ARM_CRx_No_GIC
port done in [1]

[1] https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/1113

Signed-off-by: Marouen Ghodhbane <marouen.ghodhbane@nxp.com>
2025-01-22 17:00:50 -08:00
..
ARM7_AT91FR40008 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
ARM7_AT91SAM7S Fix spelling typos (#1168) 2024-11-01 10:09:49 -07:00
ARM7_LPC23xx Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
ARM7_LPC2000 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
ARM_AARCH64 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_AARCH64_SRE portable: aarch64_sre: Add support for vApplicationFPUSafeIRQHandler 2025-01-22 17:00:50 -08:00
ARM_CA9 Fix function parameter shadowing global variable. (#1221) 2025-01-13 14:48:10 -08:00
ARM_CA53_64_BIT fix typos in comments: interace -> interface, swtich -> switch (#1022) 2024-04-08 17:50:55 -07:00
ARM_CA53_64_BIT_SRE fix typos in comments: interace -> interface, swtich -> switch (#1022) 2024-04-08 17:50:55 -07:00
ARM_CM0 Fix spelling typos (#1168) 2024-11-01 10:09:49 -07:00
ARM_CM3 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM3_MPU Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM4_MPU Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM4F Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM7 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CM23 ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM23_NTZ/non_secure ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM33 ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM33_NTZ/non_secure ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM35P ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM35P_NTZ/non_secure ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM55 ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM55_NTZ/non_secure ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM85 ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CM85_NTZ/non_secure ARMv8.1-M: Add task dedicated PAC key support (#1195) 2025-01-14 10:50:52 +05:30
ARM_CR5 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
ARM_CRx_MPU Fix spelling typos (#1168) 2024-11-01 10:09:49 -07:00
ARM_CRx_No_GIC Add support for vApplicationFPUSafeIRQHandler (#1113) 2024-08-08 21:07:11 +05:30
ATMega323 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
AVR32_UC3 Fix spelling typos (#1168) 2024-11-01 10:09:49 -07:00
AVR_AVRDx Remove AVR ports from main repo (#394) 2021-09-14 19:25:46 -07:00
AVR_Mega0 Remove AVR ports from main repo (#394) 2021-09-14 19:25:46 -07:00
ColdFire_V2 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
CORTUS_APS3 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
H8S2329 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
HCS12 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
IA32_flat Fix IA32 compilation with common IRQ entry disabled (#1137) 2024-09-09 12:54:38 +05:30
MCF5235 Replace two dashes and one whitespace with their corresponding ASCII characters. (#362) 2021-06-30 15:07:55 -07:00
MicroBlaze Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
MicroBlazeV8 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
MicroBlazeV9 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
MSP430F449 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
NiosII Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
PPC405_Xilinx Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
PPC440_Xilinx Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
RISC-V Removing the old -RV32 directory name from parts of the documentation (#1196) 2024-11-20 12:08:15 +05:30
RL78 [Fixed the Issue] Fixed the Issue#1102 of RL78 of the Context switch issue. https://github.com/FreeRTOS/FreeRTOS-Kernel/issues/1102 (#1157) 2024-10-15 11:09:45 +05:30
RX100 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
RX200 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
RX600 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
RX600v2 Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
RX700v3_DPFPU Move configASSERT default definition above before including portable.h. (#1185) 2024-11-04 16:35:52 +05:30
STR75x Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00
TriCore_1782 Use Regex for Copyright Year in Header Check (#1002) 2024-02-26 09:26:42 -08:00