Extend tracing api to support executor id and end task

Allow applications to provide a trace implementation that only needs to
implement APIs used by the embassy executor, and provide more context in
the event of multiple executors being used.

1 files changed, 5 insertions, 1 deletions

diff --git a/embassy-executor/Cargo.toml b/embassy-executor/Cargo.toml
index 7c930b658..0a5360e5d 100644
--- a/embassy-executor/Cargo.toml
+++ b/embassy-executor/Cargo.toml
@@ -31,7 +31,7 @@ features = ["defmt", "arch-cortex-m", "executor-thread", "executor-interrupt"]
 [dependencies]
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
-rtos-trace = { version = "0.1.2", optional = true }
+rtos-trace = { version = "0.1.3", optional = true }
 
 embassy-executor-macros = { version = "0.6.2", path = "../embassy-executor-macros" }
 embassy-time-driver = { version = "0.1.0", path = "../embassy-time-driver", optional = true }
@@ -91,6 +91,10 @@ arch-spin = ["_arch"]
 executor-thread = []
 ## Enable the interrupt-mode executor (available in Cortex-M only)
 executor-interrupt = []
+## Enable tracing support (adds some overhead)
+trace = []
+## Enable support for rtos-trace framework
+rtos-trace = ["dep:rtos-trace", "trace"]
 
 #! ### Task Arena Size
 #! Sets the [task arena](#task-arena) size. Necessary if you’re not using `nightly`.