Alexey Gerenkov
dea45a9d72
riscv: Use semihosting to set breakpoint and watchpoint when running under debugger
2022-02-24 08:55:40 +00:00
Alexey Gerenkov
72822dfc8f
riscv: Adds support for returning from exception handler
2022-02-24 08:55:40 +00:00
Alexey Gerenkov
54569fb001
riscv: Fixes GDB backtrace of interrupted threads
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Save missed SP value on stack
2022-02-24 08:55:40 +00:00
Ivan Grokhotkov
336d0b64de
riscv: fix panic_reasons being an instance of enum, not type name
2022-01-27 11:00:09 +07:00
laokaiyao
cf049e15ed
esp8684: rename target to esp32c2
2022-01-19 11:08:57 +08:00
Ivan Grokhotkov
876f4d6a1c
vfs: add support for semihosting on ESP32-C3
2022-01-14 17:29:03 +01:00
Omar Chebib
220e52fca1
RISC-V: Fix vectors.S assembly file indentation and macro usage
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The file is now more consistent as the macros have been fixed, more comments
have been added and the indentation is now using spaces only.
2021-11-15 17:17:24 +08:00
Cao Sen Miao
36f6d16b8d
ESP8684: add soc, riscv, newlib support
2021-11-06 17:33:44 +08:00
Omar Chebib
0f6f3c0ece
RISC-V: fix usage of special register when interrupts are enabled
2021-10-25 16:31:34 +08:00
Shu Chen
75bd02bd46
esp32h2: add some more fixes and TODOs
2021-07-01 20:36:39 +08:00
Shu Chen
ee23a489b9
esp32h2: code clean up
2021-07-01 19:53:50 +08:00
Shu Chen
2b9e8fed71
esp32h2: add esp32h2 build target
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Add esp32h2 support in the following components:
* Kconfig
* components/esptool_py
* components/riscv
* components/xtensa
* tools
2021-07-01 19:51:33 +08:00
Renz Bagaporo
d920aa52be
xtensa: simplify build script
2021-02-26 19:45:48 +08:00
Renz Bagaporo
b1027005df
arch: move stdatomic
2021-02-26 18:40:00 +08:00
Renz Bagaporo
7e0e91bf76
arch: move debug helpers
2021-02-26 13:34:29 +08:00
Renz Bagaporo
6f7072fc03
arch: move esp_attr.h to esp_common
2021-02-26 13:34:29 +08:00
Renz Bagaporo
91a5770fd2
arch: move shared stack implementation to esp_system
2021-02-26 13:34:29 +08:00
Marius Vikhammer
c36dd7834f
core: fix cases where riscv SP were not 16 byte aligned
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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.
2021-02-19 11:26:21 +08:00
Marius Vikhammer
eec2419390
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
2021-02-18 15:38:30 +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
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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.
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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
