target/espressif: add semihosting support 74/7074/8
authorErhan Kurubas <erhan.kurubas@espressif.com>
Thu, 30 Jun 2022 10:14:27 +0000 (13:14 +0300)
committerAntonio Borneo <borneo.antonio@gmail.com>
Sat, 3 Sep 2022 21:27:17 +0000 (21:27 +0000)
commitbea4d6590356f4a9ef0bcb6b270943e565852f0e
treea7e84dddfb2a990f05a2e502b8095df82a1260ce
parent7dc4be3157d666ef05905151b7b4d0f05778b08a
target/espressif: add semihosting support

ARM semihosting + some custom syscalls implemented for
Espressif chips (ESP32, ESP32-S2, ESP32-S3)

Signed-off-by: Erhan Kurubas <erhan.kurubas@espressif.com>
Change-Id: Ic8174cf1cd344fa16d619b7b8405c9650e869443
Reviewed-on: https://review.openocd.org/c/openocd/+/7074
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
16 files changed:
src/target/espressif/Makefile.am
src/target/espressif/esp32.c
src/target/espressif/esp32s2.c
src/target/espressif/esp32s3.c
src/target/espressif/esp_semihosting.c [new file with mode: 0644]
src/target/espressif/esp_semihosting.h [new file with mode: 0644]
src/target/espressif/esp_xtensa.c
src/target/espressif/esp_xtensa.h
src/target/espressif/esp_xtensa_semihosting.c [new file with mode: 0644]
src/target/espressif/esp_xtensa_semihosting.h [new file with mode: 0644]
src/target/espressif/esp_xtensa_smp.c
src/target/espressif/esp_xtensa_smp.h
tcl/target/esp32.cfg
tcl/target/esp32s2.cfg
tcl/target/esp32s3.cfg
tcl/target/esp_common.cfg [new file with mode: 0644]

Linking to existing account procedure

If you already have an account and want to add another login method you MUST first sign in with your existing account and then change URL to read https://review.openocd.org/login/?link to get to this page again but this time it'll work for linking. Thank you.

SSH host keys fingerprints

1024 SHA256:YKx8b7u5ZWdcbp7/4AeXNaqElP49m6QrwfXaqQGJAOk gerrit-code-review@openocd.zylin.com (DSA)
384 SHA256:jHIbSQa4REvwCFG4cq5LBlBLxmxSqelQPem/EXIrxjk gerrit-code-review@openocd.org (ECDSA)
521 SHA256:UAOPYkU9Fjtcao0Ul/Rrlnj/OsQvt+pgdYSZ4jOYdgs gerrit-code-review@openocd.org (ECDSA)
256 SHA256:A13M5QlnozFOvTllybRZH6vm7iSt0XLxbA48yfc2yfY gerrit-code-review@openocd.org (ECDSA)
256 SHA256:spYMBqEYoAOtK7yZBrcwE8ZpYt6b68Cfh9yEVetvbXg gerrit-code-review@openocd.org (ED25519)
+--[ED25519 256]--+
|=..              |
|+o..   .         |
|*.o   . .        |
|+B . . .         |
|Bo. = o S        |
|Oo.+ + =         |
|oB=.* = . o      |
| =+=.+   + E     |
|. .=o   . o      |
+----[SHA256]-----+
2048 SHA256:0Onrb7/PHjpo6iVZ7xQX2riKN83FJ3KGU0TvI0TaFG4 gerrit-code-review@openocd.zylin.com (RSA)