1 .\" Copyright (c) 2011 Kai Wang
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25 .\" $Id: dwarf_fde_cfa_offset.3 2073 2011-10-27 03:30:47Z jkoshy $
27 .Dd September 26, 2011
29 .Dt DWARF_FDE_CFA_OFFSET 3
31 .Nm dwarf_fde_cfa_offset
32 .Nd add a DW_CFA_offset frame instruction to a DWARF frame descriptor
38 .Fo dwarf_fde_cfa_offset
40 .Fa "Dwarf_Unsigned reg"
41 .Fa "Dwarf_Signed offset"
42 .Fa "Dwarf_Error *err"
46 .Fn dwarf_fde_cfa_offset
49 frame instruction to the frame descriptor referenced by argument
54 should reference a frame descriptor allocated using
59 specifies the register operand for the frame instruction.
63 specifies the offset operand for the frame instruction.
67 is not NULL, it will be used to store error information in case of an
71 .Fn dwarf_fde_cfa_offset
72 returns the frame descriptor given in argument
74 In case of an error, function
75 .Fn dwarf_fde_cfa_offset
82 .Fn dwarf_fde_cfa_offset
84 .Bl -tag -width ".Bq Er DW_DLE_ARGUMENT"
85 .It Bq Er DW_DLE_ARGUMENT
89 .It Bq Er DW_DLE_MEMORY
90 An out of memory condition was encountered during the execution of the
95 .Xr dwarf_add_fde_inst 3 ,
96 .Xr dwarf_add_frame_fde 3 ,
97 .Xr dwarf_add_frame_fde_b 3 ,
98 .Xr dwarf_add_frame_cie 3 ,