Trait stackdump_trace::platform::Platform

pub trait Platform<'data> {
    type Word: Integral;

    fn create_context(
        elf: &File<'data, &'data [u8]>
    ) -> Result<Self, TraceError>
    where
        Self: Sized;
    fn unwind(
        &mut self,
        device_memory: &mut DeviceMemory<'_, Self::Word>,
        previous_frame: Option<&mut Frame<Self::Word>>
    ) -> Result<UnwindResult<Self::Word>, TraceError>;
}

Required Associated Types

type Word: Integral

Required Methods

fn create_context(elf: &File<'data, &'data [u8]>) -> Result<Self, TraceError> where
    Self: Sized, 

fn unwind(
    &mut self,
    device_memory: &mut DeviceMemory<'_, Self::Word>,
    previous_frame: Option<&mut Frame<Self::Word>>
) -> Result<UnwindResult<Self::Word>, TraceError>

Unwind the stack of the platform to the previous exception if possible

The device memory is mutated so that it is brought back to the state it was before the previous exception.

Based on the unwinding, new information about the previous frame can be discovered. In that case, that frame can be updated with that info.

Implementors

impl<'data> Platform<'data> for CortexMPlatform<'data>

type Word = u32