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Remove references to imac target to avoid confusion.

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Scott Mabin 2023-01-30 12:12:06 +00:00 committed by Jesse Braham
parent c0eaa91a6f
commit 925e874bb5
3 changed files with 34 additions and 18 deletions
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6
README.md
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@ -15,13 +15,11 @@ If you have any questions, comments, or concerns, please [open an issue], [start
| Crate | Target | Technical Reference Manual |
| :-----------: | :-----------------------------------------------------------------: | :------------------------: |
| [esp32-hal] | `xtensa-esp32-none-elf` | [ESP32] |
| [esp32c2-hal] | `riscv32imc-unknown-none-elf`<br />`riscv32imac-unknown-none-elf`\* | [ESP32-C2] |
| [esp32c3-hal] | `riscv32imc-unknown-none-elf`<br />`riscv32imac-unknown-none-elf`\* | [ESP32-C3] |
| [esp32c2-hal] | `riscv32imc-unknown-none-elf` | [ESP32-C2] |
| [esp32c3-hal] | `riscv32imc-unknown-none-elf` | [ESP32-C3] |
| [esp32s2-hal] | `xtensa-esp32s2-none-elf` | [ESP32-S2] |
| [esp32s3-hal] | `xtensa-esp32s3-none-elf` | [ESP32-S3] |
_\* via [atomic emulation]_
[here]: https://github.com/esp-rs/esp-hal/issues/19
[esp-idf-hal]: https://github.com/esp-rs/esp-idf-hal
[open an issue]: https://github.com/esp-rs/esp-hal/issues/new

23
esp32c2-hal/.cargo/config.toml
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@ -1,14 +1,23 @@
[target.riscv32imc-unknown-none-elf]
runner = "espflash flash --monitor"
rustflags = [
"-C", "link-arg=-Tlinkall.x"
]
"-C", "link-arg=-Tlinkall.x",
# for testing: you can specify this target to see atomic emulation in action
[target.riscv32imac-unknown-none-elf]
runner = "espflash flash --monitor"
rustflags = [
"-C", "link-arg=-Tlinkall.x"
# comment the cfgs below if you do _not_ wish to emulate atomics.
# enable the atomic codegen option for RISCV
"-C", "target-feature=+a",
# tell the core library have atomics even though it's not specified in the target definition
"--cfg", "target_has_atomic_load_store",
"--cfg", 'target_has_atomic_load_store="8"',
"--cfg", 'target_has_atomic_load_store="16"',
"--cfg", 'target_has_atomic_load_store="32"',
"--cfg", 'target_has_atomic_load_store="ptr"',
# enable cas
"--cfg", "target_has_atomic",
"--cfg", 'target_has_atomic="8"',
"--cfg", 'target_has_atomic="16"',
"--cfg", 'target_has_atomic="32"',
"--cfg", 'target_has_atomic="ptr"',
]
[build]

23
esp32c3-hal/.cargo/config.toml
View File

@ -1,14 +1,23 @@
[target.riscv32imc-unknown-none-elf]
runner = "espflash flash --monitor"
rustflags = [
"-C", "link-arg=-Tlinkall.x"
]
"-C", "link-arg=-Tlinkall.x",
# for testing: you can specify this target to see atomic emulation in action
[target.riscv32imac-unknown-none-elf]
runner = "espflash flash --monitor"
rustflags = [
"-C", "link-arg=-Tlinkall.x"
# comment the cfgs below if you do _not_ wish to emulate atomics.
# enable the atomic codegen option for RISCV
"-C", "target-feature=+a",
# tell the core library have atomics even though it's not specified in the target definition
"--cfg", "target_has_atomic_load_store",
"--cfg", 'target_has_atomic_load_store="8"',
"--cfg", 'target_has_atomic_load_store="16"',
"--cfg", 'target_has_atomic_load_store="32"',
"--cfg", 'target_has_atomic_load_store="ptr"',
# enable cas
"--cfg", "target_has_atomic",
"--cfg", 'target_has_atomic="8"',
"--cfg", 'target_has_atomic="16"',
"--cfg", 'target_has_atomic="32"',
"--cfg", 'target_has_atomic="ptr"',
]
[build]