ddpi_stackstate_get_alloca_base operation

Prototype

int ddpi_stackstate_get_alloca_base(
  Ddpi_StackState       stackstate,
  Dwarf_Addr*           ret_alloca_base,
  Ddpi_Error*           error);

Parameters

stackstate

Input. This accepts the Ddpi_StackState object.

ret_alloca_base

Output. This returns the alloca_base.

error

See The libddpi error parameter.

Return values

DW_DLV_OK

Returned when the initial alloca_base for the current stack frame has been successfully retrieved.

DW_DLV_NO_ENTRY

Never returned.

DW_DLV_ERROR

This value is returned if:

• stackstate is NULL.
• The Ddpi_Info object associated with stackstate is NULL.
• ret_alloca_base is NULL.