[PATCH 4/8] Store the comp_unit instead of the FDE table

[Simon Marchi]

On 2020-02-08 10:27 a.m., Tom Tromey wrote:
> @@ -2120,14 +2123,11 @@ dwarf2_build_frame_info (struct objfile *objfile)
>    const gdb_byte *frame_ptr;
>    dwarf2_cie_table cie_table;
>    dwarf2_fde_table fde_table;
> -  dwarf2_fde_table *fde_table2;
>  
>    /* Build a minimal decoding of the DWARF2 compilation unit.  */
> -  unit = XOBNEW (&objfile->objfile_obstack, comp_unit);
> +  unit = new comp_unit;

Not mandatory, but I'd suggest using an std::unique_ptr here, to hold this
variable, and then "release" it into the per-objfile map (since it can only
hold bare pointers).

Simon