Omar Chebib
824552e9b4
RISC-V: fix usage of special register when interrupts are enabled
2021-12-21 01:06:11 +00:00
Renz Bagaporo
5f2fabb2b1
arch: move stdatomic
2021-11-02 16:24:18 +01:00
Marius Vikhammer
57442c38bd
core: fix cases where riscv SP were not 16 byte aligned
...
RISC-V stack pointer should always be 16 byte aligned, but for some cases where
we were doing manual SP manipulation this was not always the case.
2021-06-02 16:02:10 +08:00
Sachin Parekh
aad1f7abde
stdatomic: Implemented legacy __sync APIs and __atomic_exchange_n
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These APIs are used when the architecture doesn't have atomic
instruction support
Closes https://github.com/espressif/esp-idf/issues/6463
2021-04-27 13:34:54 +05:30
Marius Vikhammer
360e7c4d51
system: enable shared stack watchpoint
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Enable shared stack watchpoint for overflow detection
Enable unit tests:
* "test printf using shared buffer stack" for C3
* "Test vTaskDelayUntil" for S2
* "UART can do poll()" for C3
2021-02-19 16:59:29 +08:00
Martin Vychodil
69096ddce5
Security: ESP32C3 memory protection feature (IRAM0/DRAM0)
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Software support for PMS module.
Allows controlled memory access to IRAM (R/W/X) and DRAM0 (R/W)
On/locked by default, configurable in Kconfig (esp_system)
Closes https://jira.espressif.com:8443/browse/IDF-2092
2021-01-27 08:44:03 +01:00
Li Shuai
355dd10257
light sleep: dfs support for esp32c3
2021-01-19 14:50:58 +08:00
Jakob Hasse
b51889dccb
system: stack watchpoint support on C3
...
Closes IDF-2307
2021-01-14 17:46:44 +08:00
morris
7a71cedf87
interrupt: filter out reserved int number by decoding risc-v JAL instruction
2021-01-05 15:39:46 +08:00
morris
9e7d2c0065
esp32c3: format and clean up interrupt and os port code
2021-01-05 15:39:46 +08:00
Felipe Neves
72e4655d4e
interrupt: removed descriptor table from esp32c3 interrupt hal.
2021-01-05 15:39:46 +08:00
Felipe Neves
544a3f7df5
interrupt-allocator: reject vector allocation if its marked as not-implemented. and search to next available
2021-01-05 15:39:46 +08:00
Felipe Neves
ec5acf91ee
esp_shared_stack: enable shared stack function for riscv and reenable the unit test
2021-01-05 15:39:46 +08:00
Felipe Neves
f4781d3b1d
freertos: riscv port now uses interrupt allocator and crosscore interrupt
2021-01-05 15:39:46 +08:00
Felipe Neves
810be86f21
freertos/riscv: move freertos aware interrupt code from vectors to the freertos riscv port.
...
The riscv vectors.S in riscv component contains the trap vector, which is responsible to
defer interrupts and examine if a task context switch is needed, this change cleans up
this code by hiding all freertos details behind on two functions rtos_it_enter/exit and
their implementations are placed in freertos riscv port files.
2021-01-05 15:39:46 +08:00
Omar Chebib
c218f669ba
panic on RISC-V: Take into account Merge Request comments
2020-12-31 15:46:17 +08:00
Omar Chebib
a90dcfba1a
panic: Add support for SoC-level panic
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Activate "invalid access to cache raises panic (PRO CPU)" CI unit
test in order to test SoC-level panics.
2020-12-31 15:46:17 +08:00
Omar Chebib
b6a450f824
panic: Add support for SoC-level panic
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SoC level exceptions such as watchdog timer and cache errors are now supported.
Such exceptions now triggers a panic, giving more information about how
and when it happened.
2020-12-31 15:46:17 +08:00
Angus Gratton
e2d4f0e320
riscv: Place stdatomic file in iram
2020-12-24 14:18:01 +11:00
Renz Bagaporo
4cc6b5571b
esp_system: support riscv panic
2020-11-13 07:49:11 +11:00
Angus Gratton
fccab8f4ef
riscv: Add new arch-level component
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Changes come from internal branch commit a6723fc
2020-11-12 09:33:18 +11:00
