Jake-Shadle · Jul 15, 2026 · Jul 15, 2026 · Jul 15, 2026 · Jul 15, 2026 · Jul 15, 2026
@@ -1,8 +1,9 @@
 [workspace]
 resolver = "3"
 members = [
-    "crates/process-reader",
+    "crates/crash-context",
     "crates/linux/process-backend",
+    "crates/process-reader",
 ]
 
 [workspace.package]
@@ -13,8 +14,11 @@ rust-version = "1.88.0"
 license = "MIT"
 
 [workspace.dependencies]
+# Note this functionality is now available in std in 1.95.0
+cfg-if = "1.0"
 libc = "0.2"
 log = "0.4"
+mach2 = "0.6"
 serde = { version = "1.0.208", default-features = false, features = ["derive"] }
 thiserror = "2.0"
 
@@ -31,8 +35,8 @@ license.workspace = true
 
 [dependencies]
 bitflags = "2.10"
-cfg-if = "1.0"
-crash-context = "0.6"
+cfg-if.workspace = true
+crash-context = { version = "0.7", path = "crates/crash-context" }
 error-graph = { version = "0.1.1", features = ["serde"] }
 failspot = "0.2.0"
 # goblin >= 0.10 uses scroll 0.13
@@ -64,9 +68,7 @@ procfs-core = { version = "0.18", default-features = false, features = ["serde1"
 bitflags = "2.4"
 
 [target.'cfg(target_os = "macos")'.dependencies]
-# Binds some additional mac specifics not in libc, note that other dependents
-# such as wasmtime still use 0.4, so only bump if the ecosystem moves to newer versions
-mach2 = "0.4"
+mach2.workspace = true
 
 [dev-dependencies]
 # We auto-detect what the test binary that is spawned for most tests should be

@@ -0,0 +1,101 @@
+<!-- markdownlint-disable blanks-around-headings blanks-around-lists no-duplicate-heading -->
+
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+<!-- next-header -->
+## [Unreleased] - ReleaseDate
+## [0.7.0] - 2026-01-13
+### Added
+- [PR#102](https://github.com/EmbarkStudios/crash-handling/pull/102) added support for RISCV64 `getcontext`.
+- [PR#109](https://github.com/EmbarkStudios/crash-handling/pull/102) added support for s390x `getcontext`.
+
+### Changed
+- [PR#111](https://github.com/EmbarkStudios/crash-handling/pull/111) updated MSRV to 1.85.0.
+
+## [0.6.3] - 2024-07-25
+### Fixed
+- [PR#89](https://github.com/EmbarkStudios/crash-handling/pull/89) fixed compilation for `arm-unknown-linux-gnueabihf`...again.
+
+## [0.6.2] - 2024-06-08
+### Changed
+- Update MSRV to 1.62.0
+
+## [0.6.1] - 2023-06-19
+### Added
+- [PR#76](https://github.com/EmbarkStudios/crash-handling/pull/76) added support for `i686-linux-android` and `x86_64-linux-android`. Thanks [@gabrielesvelto](https://github.com/gabrielesvelto)!
+
+## [0.6.0] - 2023-04-03
+### Changed
+- [PR#70](https://github.com/EmbarkStudios/crash-handling/pull/70) removed the `winapi` dependency in favor of embedded bindings to avoid dependencies.
+- [PR#70](https://github.com/EmbarkStudios/crash-handling/pull/70) removed the asm implementations for Windows CPU context retrieval in favor of using `RtlCaptureContext`. This means that floating state is not captured, but is otherwise and improvement.
+
+### Added
+- [PR#68](https://github.com/EmbarkStudios/crash-handling/pull/68) added capture context support for x86 Windows, but this change was supplanted in [PR#70](https://github.com/EmbarkStudios/crash-handling/pull/70) to use `RtlCaptureContext` instead.
+
+### Fixed
+- [PR#71](https://github.com/EmbarkStudios/crash-handling/pull/71) fixed the definition of `mcontext_t` for `i686-unknow-linux`. Thanks [@afranchuk](https://github.com/afranchuk)!
+
+## [0.5.1] - 2022-11-17
+### Fixed
+- [PR#66](https://github.com/EmbarkStudios/crash-handling/pull/66) (apparently) resolved [#65](https://github.com/EmbarkStudios/crash-handling/issues/65) by...changing from AT&T to Intel syntax. This shouldn't have changed anything, but it did, and I'm too tired and have other things to work on, so here we are.
+
+## [0.5.0] - 2022-11-17
+### Added
+- [PR#62](https://github.com/EmbarkStudios/crash-handling/pull/62) added a replacement implementation of `RtlCaptureContext`, and defines its own `CONTEXT` structure. This was needed due to both `winapi` and `windows-sys` incorrectly defining the `CONTEXT` and related structures on both x86_64 and aarch64 to not be correctly aligned, as well as `RtlCaptureContext` not actually capturing the floating point and vector state.
+
+## [0.4.0] - 2022-07-21
+### Added
+- [PR#46](https://github.com/EmbarkStudios/crash-handling/pull/46) added support for unpacking `EXC_RESOURCE` exceptions on MacOS.
+- [PR#47](https://github.com/EmbarkStudios/crash-handling/pull/47) added support for unpacking `EXC_GUARD` exceptions on MacOS.
+
+### Changed
+- [PR#47](https://github.com/EmbarkStudios/crash-handling/pull/47) changed `ExceptionInfo` to use unsigned types for all of its fields. While these are declared as signed, in practice all usage of them is as unsigned integers.
+
+### Fixed
+- [PR#47](https://github.com/EmbarkStudios/crash-handling/pull/47) fixed a potential issue with the IPC exception passing due to the structure's not being `#[repr(C, packed(4))]`, and the receiving side not (properly) accounting for the trailer that is added by the kernel to every mach msg.
+
+## [0.3.1] - 2022-05-25
+### Changed
+- Updated to `minidump-writer` 0.2.1 which includes support for MacOS thread names, and aligns on crash-context 0.3.0.
+
+## [0.3.0] - 2022-05-23
+### Added
+- First usable release of `crash-context`, `crash-handler`, `sadness-generator`, and `minidumper` crates.
+
+## [crash-handler-v0.1.0] - 2022-04-29
+### Added
+- Initial publish of crash-handler with Linux, Windows, and MacOS support
+
+## [sadness-generator-v0.1.0] - 2022-04-29
+### Added
+- Initial published of sadness-generator, can generated crashes on Linux, Windows, and MacOS
+
+## [crash-context-v0.2.0] - 2022-04-29
+### Added
+- Add Windows and MacOS support
+
+## [crash-context-v0.1.0] - 2022-04-21
+### Added
+- Initial pass of crash-context, Linux only
+
+<!-- next-url -->
+[Unreleased]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.7.0...HEAD
+[0.7.0]: https://github.com/EmbarkStudios/crash-handling/compare/{{tag_name}}...crash-context-0.7.0
+[0.6.3]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.6.2...{{tag_name}}
+[0.6.2]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.6.1...crash-context-0.6.2
+[0.6.1]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.6.0...crash-context-0.6.1
+[0.6.0]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.5.1...crash-context-0.6.0
+[0.5.1]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.5.0...crash-context-0.5.1
+[0.5.0]: https://github.com/EmbarkStudios/crash-handling/compare/crash-context-0.4.0...crash-context-0.5.0
+[0.4.0]: https://github.com/EmbarkStudios/crash-handling/compare/0.3.1...crash-context-0.4.0
+[0.3.1]: https://github.com/EmbarkStudios/crash-handling/compare/0.3.0...0.3.1
+[0.3.0]: https://github.com/EmbarkStudios/crash-handling/compare/crash-handler-v0.1.0...0.3.0
+[crash-handler-v0.1.0]: https://github.com/EmbarkStudios/crash-handling/releases/tag/crash-handler-v0.1.0
+[sadness-generator-v0.1.0]: https://github.com/EmbarkStudios/crash-handling/releases/tag/sadness-generator-v0.1.0
+[crash-context-v0.2.0]: https://github.com/EmbarkStudios/crash-handling/releases/tag/crash-context-v0.2.0
+[crash-context-v0.1.0]: https://github.com/EmbarkStudios/crash-handling/releases/tag/crash-context-v0.1.0
@@ -0,0 +1,27 @@
+[package]
+name = "crash-context"
+version = "0.7.0"
+description = "Provides portable types containing target specific contextual information at the time of a crash"
+repository.workspace = true
+authors = [
+    "Jake Shadle <jake.shadle@embark-studios.com>",
+]
+edition.workspace = true
+license.workspace = true
+readme = "README.md"
+documentation = "https://docs.rs/crash-context"
+homepage = "https://github.com/rust-minidump/minidump-writer/tree/main/crates/crash-context"
+categories = ["external-ffi-bindings"]
+keywords = ["crash", "libc", "getcontext"]
+rust-version.workspace = true
+
+[dependencies]
+# Nicer cfg handling
+cfg-if.workspace = true
+
+[target.'cfg(any(target_os = "linux", target_os = "android"))'.dependencies]
+libc.workspace = true
+
+[target.'cfg(target_os = "macos")'.dependencies]
+# provides bindings to mach specifics
+mach2.workspace = true