DWARF_GET_CIE_OF_FDE(3) BSD Library Functions Manual DWARF_GET_CIE_OF_FDE(3)NAME
dwarf_get_cie_of_fde -- retrieve CIE descriptor
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_cie_of_fde(Dwarf_Fde fde, Dwarf_Cie *ret_cie, Dwarf_Error *err);
DESCRIPTION
Function dwarf_get_cie_of_fde() retrieves the CIE descriptor associated with a given FDE descriptor.
Argument fde should reference a valid FDE descriptor.
Argument ret_cie should point to a location that will hold the returned CIE descriptor.
If argument err is not NULL, it will be used to store error information in case of an error.
RETURN VALUES
Function dwarf_get_cie_of_fde() returns DW_DLV_OK when it succeeds. In case of an error, it returns DW_DLV_ERROR and sets the argument err.
ERRORS
Function dwarf_get_cie_of_fde() can fail with:
[DW_DLE_ARGUMENT] Either of arugments fde or ret_cie was NULL.
SEE ALSO dwarf(3), dwarf_get_cie_info(3), dwarf_get_cie_index(3), dwarf_get_fde_at_pc(3), dwarf_get_fde_n(3)BSD May 22, 2011 BSD
Check Out this Related Man Page
DWARF_GET_FDE_INSTR_BYTES(3) BSD Library Functions Manual DWARF_GET_FDE_INSTR_BYTES(3)NAME
dwarf_get_fde_instr_bytes -- retrieve instructions from FDE descritpor
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_fde_instr_bytes(Dwarf_Fde fde, Dwarf_Ptr *ret_inst, Dwarf_Unsigned *ret_len, Dwarf_Error *error);
DESCRIPTION
Function dwarf_get_fde_instr_bytes() retrieves instruction bytes from a given FDE descriptor.
Argument fde should reference a valid DWARF FDE descriptor.
Argument ret_inst should point to a location that will be set to a pointer to an array of bytes containing the instructions of the FDE
descriptor.
Argument ret_len should point to a location that will hold the length in bytes of the instructions returned in argument ret_inst.
If argument err is not NULL, it will be used to store error information in case of an error.
Applications can use the function dwarf_expand_frame_instructions(3) to parse and expand the returned instruction bytes into an array of
Dwarf_Frame_Op descriptors.
RETURN VALUES
Function dwarf_get_fde_instr_bytes() returns DW_DLV_OK when it succeeds. In case of an error, it returns DW_DLV_ERROR and sets the argument
err.
ERRORS
Function dwarf_get_fde_instr_bytes() can fail with:
[DW_DLE_ARGUMENT] One of the arguments fde, ret_inst or ret_len was NULL.
SEE ALSO dwarf(3), dwarf_expand_frame_instructions(3), dwarf_get_cie_info(3), dwarf_get_cie_index(3), dwarf_get_cie_of_fde, dwarf_get_fde_at_pc(3),
dwarf_get_fde_info_for_all_regs(3), dwarf_get_fde_info_for_all_regs3(3), dwarf_get_fde_info_for_cfa_reg3(3), dwarf_get_fde_info_for_reg(3),
dwarf_get_fde_info_for_reg3(3), dwarf_get_fde_list(3), dwarf_get_fde_list_eh(3), dwarf_get_fde_n(3), dwarf_get_fde_range(3)BSD May 23, 2011 BSD
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