diff options
Diffstat (limited to 'toolkit/crashreporter/process_reader/src/error.rs')
-rw-r--r-- | toolkit/crashreporter/process_reader/src/error.rs | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/toolkit/crashreporter/process_reader/src/error.rs b/toolkit/crashreporter/process_reader/src/error.rs index af4d803a7a..2c681f78fb 100644 --- a/toolkit/crashreporter/process_reader/src/error.rs +++ b/toolkit/crashreporter/process_reader/src/error.rs @@ -8,6 +8,8 @@ use thiserror::Error; pub enum ProcessReaderError { #[error("Could not convert address {0}")] ConvertAddressError(#[from] std::num::TryFromIntError), + #[error("Could not parse address {0}")] + ParseAddressError(#[from] std::num::ParseIntError), #[cfg(target_os = "windows")] #[error("Cannot enumerate the target process's modules")] EnumProcessModulesError, @@ -17,14 +19,52 @@ pub enum ProcessReaderError { InvalidAddress, #[error("Could not read from the target process address space")] ReadFromProcessError(#[from] ReadError), - #[cfg(target_os = "windows")] + #[cfg(any(target_os = "windows", target_os = "macos"))] #[error("Section was not found")] SectionNotFound, + #[cfg(any(target_os = "linux", target_os = "android"))] + #[error("Could not attach to the target process")] + AttachError(#[from] PtraceError), + #[cfg(any(target_os = "linux", target_os = "android"))] + #[error("Note not found")] + NoteNotFound, + #[cfg(any(target_os = "linux", target_os = "android"))] + #[error("waitpid() failed when attaching to the process")] + WaitPidError, + #[cfg(any(target_os = "linux", target_os = "android"))] + #[error("Could not parse a line in /proc/<pid>/maps")] + ProcMapsParseError, + #[error("Module not found")] + ModuleNotFound, + #[cfg(any(target_os = "linux", target_os = "android"))] + #[error("IO error for file {0}")] + IOError(#[from] std::io::Error), + #[cfg(target_os = "macos")] + #[error("Failure when requesting the task information")] + TaskInfoError, + #[cfg(target_os = "macos")] + #[error("The task dyld information format is unknown or invalid")] + ImageFormatError, } #[derive(Debug, Error)] pub enum ReadError { + #[cfg(target_os = "macos")] + #[error("mach call failed")] + MachError, + #[cfg(any(target_os = "linux", target_os = "android"))] + #[error("ptrace-specific error")] + PtraceError(#[from] PtraceError), #[cfg(target_os = "windows")] #[error("ReadProcessMemory failed")] ReadProcessMemoryError, } + +#[cfg(any(target_os = "linux", target_os = "android"))] +#[derive(Debug, Error)] +pub enum PtraceError { + #[error("Could not read from the target process address space")] + ReadError(#[source] std::io::Error), + #[error("Could not trace the process")] + TraceError(#[source] std::io::Error), +} |