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Revision tags: dev, v36.0.9, v44.0.1, v43.0.2, v36.0.8, v24.0.8, v44.0.0, v43.0.1, v42.0.2, v36.0.7, v24.0.7, v43.0.0, v42.0.1, v41.0.4, v42.0.0, v40.0.4, v36.0.6, v24.0.6, v41.0.3, v41.0.2, v41.0.1, v36.0.5, v40.0.3, v41.0.0, v36.0.4, v39.0.2, v40.0.2, v40.0.1, v40.0.0, v39.0.1, v39.0.0, v38.0.4, v37.0.3, v36.0.3, v24.0.5, v38.0.3, v38.0.2, v38.0.1, v37.0.2, v37.0.1, v37.0.0, v36.0.2, v36.0.1, v36.0.0, v35.0.0, v24.0.4, v33.0.2, v34.0.2, v34.0.1, v33.0.1, v24.0.3, v32.0.1, v34.0.0, v33.0.0, v32.0.0 |
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| #
3e406d2e |
| 20-Mar-2025 |
Alex Crichton <[email protected]> |
Add a `wasmtime objdump` subcommand (#10405)
This commit adds an `objdump` subcommand to the `wasmtime` CLI. Like all
other subcommands this can be disabled for a more minimal build of the
CLI as we
Add a `wasmtime objdump` subcommand (#10405)
This commit adds an `objdump` subcommand to the `wasmtime` CLI. Like all
other subcommands this can be disabled for a more minimal build of the
CLI as well. The purpose of this subcommand is to provide a
Wasmtime-specific spin on the venerable native `objdump` itself. Notably
this brings Wasmtime-specific knowledge for filtering functions, showing
Wasmtime metadata, etc.
This command is intended to look like `objdump` roughly but also has
configurable output with various flags and things that can be printed.
For now the main Wasmtime additions are showing the address map
section, stack map section, and trap section of a `*.cwasm` file.
This new subcommand replaces the infrastructure of the `disas` test
suite, and now that test suite uses `wasmtime objdump` to generate test
expectations. Additionally the subcommand replaces the Pulley `objdump`
example as a more full-featured objdump that also works natively with
Pulley.
The hope is that if we add more binary metadata in the future (such as
unwinding tables) that can be relatively easily added here for
exploration as well. Otherwise this is mostly just a developer
convenience for Wasmtime developers as well and hopefully doesn't cost
too much in maintenance burden.
Closes #10336
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| #
ca7081a2 |
| 20-Mar-2025 |
Alex Crichton <[email protected]> |
Consolidate "util" crates for testing (#10423)
* Consolidate "util" crates for testing
This commit consolidates all of the existing crates we have for testing
into a smaller set of crates. Specific
Consolidate "util" crates for testing (#10423)
* Consolidate "util" crates for testing
This commit consolidates all of the existing crates we have for testing
into a smaller set of crates. Specifically:
* `crates/misc/component-fuzz-util` => `wasmtime-test-util` + `component-fuzz`
feature
* `crates/misc/component-test-util` => `wasmtime-test-util` + `component`
feature
* `crates/wast-util` => `wasmtime-test-util` + `wast` feature
* `crates/misc/component-macro-test` => `wasmtime-test-macros`
The goal is to have one location we put various test helpers/macros
rather than our current organically-grown many locations. This is
inspired by the test failure on #10405 where I'd like to refactor more
infrastructure to a "test util" location but it wasn't clear where to
put it so I wanted to do this refactoring first.
* Remove unused file
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