Bump!
On Fri, Aug 15, 2014 at 3:30 PM, Tong Shen <endlessr...@google.com> wrote: > Hi Jason, > > Attached patch adds 64bit eh_frame section support. > > In practice, 64bit eh_frame is not used even for x86_64 binaries. The main > reason is in eh_frame we almost always use pc-relative addressing, so > addresses are within 32bits and gcc just sticks to 32bit eh_frame. > > I generated 64bit eh_frame for Android Java runtime and unwind > successfully in gdb, and in lldb with this patch. > > Also, I double checked with gdb source code > <https://sourceware.org/git/?p=gdb.git;a=blob;f=gdb/dwarf2-frame.c;hb=master>(decode_frame_entry_1) > and libunwind source code > <http://git.savannah.gnu.org/gitweb/?p=libunwind.git;a=blob;f=src/dwarf/Gfde.c;hb=HEAD>(parse_cie > & dwarf_extract_proc_info_from_fde) to make sure my understanding is > correct. > > Thank you. > > -- > Best Regards, Tong Shen > > _______________________________________________ > lldb-commits mailing list > lldb-commits@cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-commits > > -- Todd Fiala | Software Engineer | tfi...@google.com | 650-943-3180
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