ExceptionHeader

Wrap the unwinder's data with our own compiler specific struct with our own data.

version(Posix)

struct ExceptionHeader {

Throwable object;

_Unwind_Exception exception_object;

int handler;

const(ubyte)* languageSpecificData;

_Unwind_Ptr landingPad;

ExceptionHeader* next;

static

ExceptionHeader* stack;

static

ExceptionHeader ehstorage;

static ExceptionHeader* create(Throwable o);

static void free(ExceptionHeader* eh);

static ExceptionHeader* pop();

static ExceptionHeader* toExceptionHeader(_Unwind_Exception* eo);

}

Members

Functions

push void push(): Push this onto stack of chained exceptions.

Static functions

create ExceptionHeader* create(Throwable o): Allocate and initialize an ExceptionHeader.
free void free(ExceptionHeader* eh): Free ExceptionHeader that was created by create().
pop ExceptionHeader* pop(): Pop and return top of chained exception stack.
toExceptionHeader ExceptionHeader* toExceptionHeader(_Unwind_Exception* eo): Convert from pointer to exception_object to pointer to ExceptionHeader that it is embedded inside of.

Meta

Source

See Implementation

rt dwarfeh functions

interfaces

CppTypeInfo

structs

variables

cppExceptionClass