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$Id: dwarf_new_fde.3 3644 2018-10-15 19:55:01Z jkoshy $
.Dd September 24, 2011 .Dt DWARF_NEW_FDE 3 .Os .Sh NAME .Nm dwarf_new_fde .Nd allocate a DWARF frame descriptor .Sh LIBRARY .Lb libdwarf .Sh SYNOPSIS n libdwarf.h .Ft "Dwarf_P_Fde" .Fo dwarf_new_fde .Fa "Dwarf_P_Debug dbg" .Fa "Dwarf_Error *err" .Fc .Sh DESCRIPTION Function .Fn dwarf_new_fde allocates a new DWARF frame descriptor.
p Argument .Ar dbg should reference a DWARF producer instance allocated using .Xr dwarf_producer_init 3 or .Xr dwarf_producer_init_b 3 .
p If argument .Ar err is not NULL, it will be used to store error information in case of an error. .Sh RETURN VALUES On success, function .Fn dwarf_new_fde returns the newly created frame descriptor. In case of an error, function .Fn dwarf_new_fde returns .Dv DW_DLV_BADADDR and sets the argument .Ar err . .Sh ERRORS Function .Fn dwarf_new_fde can fail with: l -tag -width ".Bq Er DW_DLE_ARGUMENT" t Bq Er DW_DLE_ARGUMENT Argument .Ar dbg was NULL. t Bq Er DW_DLE_MEMORY An out of memory condition was encountered during the execution of the function. .El .Sh SEE ALSO .Xr dwarf 3 , .Xr dwarf_add_fde_inst 3 , .Xr dwarf_add_frame_cie 3 , .Xr dwarf_add_frame_fde 3 , .Xr dwarf_add_frame_fde_b 3 , .Xr dwarf_fde_cfa_offset 3