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| author |  Aurabindo Jayamohanan <mail@aurabindo.in>
| 2019-08-19 12:30:04 +0530 |
|---|---|---|
| committer | Aurabindo Jayamohanan <mail@aurabindo.in>
| 2019-08-19 14:07:29 +0530 |
| commit | 0aa5b90ed378fb881de1b3333c5a252ff97d8f4d (patch) | |
| tree | 6b0d5908b1a1109248d3cab8d1b7814b73b73dcc /cortex-m-rt | |
| parent | b27d17f0e120ea3e59e0c98c4a636a0205be001a (diff) | |
| download | cortex-m-0aa5b90ed378fb881de1b3333c5a252ff97d8f4d.tar.gz cortex-m-0aa5b90ed378fb881de1b3333c5a252ff97d8f4d.tar.zst cortex-m-0aa5b90ed378fb881de1b3333c5a252ff97d8f4d.zip | |
Enable building semihosting for Armv8m
Semihosting protocol has not changed for Arvmv8m and hence it
need not be disabled for this architecture.
Signed-off-by: Aurabindo Jayamohanan <mail@aurabindo.in>
Diffstat (limited to 'cortex-m-rt')
| -rw-r--r-- | cortex-m-rt/Cargo.toml | 13 | ||||
| -rw-r--r-- | cortex-m-rt/examples/qemu.rs | 12 |
2 files changed, 1 insertions, 24 deletions
diff --git a/cortex-m-rt/Cargo.toml b/cortex-m-rt/Cargo.toml index 9b44a15..4b5faee 100644 --- a/cortex-m-rt/Cargo.toml +++ b/cortex-m-rt/Cargo.toml @@ -19,21 +19,10 @@ autoexamples = true r0 = "0.2.2" cortex-m-rt-macros = { path = "macros", version = "0.1.5" } -[target.thumbv7em-none-eabihf.dev-dependencies] -cortex-m-semihosting = "0.3.1" - -[target.thumbv7em-none-eabi.dev-dependencies] -cortex-m-semihosting = "0.3.1" - -[target.thumbv7m-none-eabi.dev-dependencies] -cortex-m-semihosting = "0.3.1" - -[target.thumbv6m-none-eabi.dev-dependencies] -cortex-m-semihosting = "0.3.1" - [dev-dependencies] cortex-m = "0.6" panic-halt = "0.2.0" +cortex-m-semihosting = "0.3" [dev-dependencies.rand] default-features = false diff --git a/cortex-m-rt/examples/qemu.rs b/cortex-m-rt/examples/qemu.rs index 7553e70..e903404 100644 --- a/cortex-m-rt/examples/qemu.rs +++ b/cortex-m-rt/examples/qemu.rs @@ -2,11 +2,8 @@ #![no_main] #![no_std] - extern crate cortex_m; extern crate cortex_m_rt as rt; - -#[cfg(not(armv8m))] extern crate cortex_m_semihosting as semihosting; extern crate panic_halt; @@ -14,7 +11,6 @@ extern crate panic_halt; use cortex_m::asm; use rt::entry; -#[cfg(not(armv8m))] #[entry] fn main() -> ! { use core::fmt::Write; @@ -30,11 +26,3 @@ fn main() -> ! { semihosting::debug::exit(semihosting::debug::EXIT_SUCCESS); } } - -#[cfg(armv8m)] -#[entry] -fn main() -> ! { - loop { - asm::nop(); - } -} |