On Wed, Oct 02, 2013 at 01:12:44PM -0500, Patrick Baggett wrote: > OK, here's what I get when I run that test in GDB: > > Program received signal SIGSEGV, Segmentation fault. > dwarf_frame_register (fs=0x600000000000be00, regno=<optimized out>, > ops_mem=0x60000fffffffb2d0, ops=0x60000fffffffb2c8, > nops=0x60000fffffffb2c0) at dwarf_frame_register.c:105 > 105 get_uleb128 (block.length, p); > (gdb) bt > #0 dwarf_frame_register (fs=0x600000000000be00, regno=<optimized out>, > ops_mem=0x60000fffffffb2d0, ops=0x60000fffffffb2c8, > nops=0x60000fffffffb2c0) at dwarf_frame_register.c:105 > #1 0x4000000000001900 in print_register (arg=<optimized out>, regno=1, > setname=0x20000000004c9b18 "integer", prefix=0x20000000004c8890 "", > regname=0x60000fffffffb328 "r1", bits=-19768, type=675872) at > addrcfi.c:100
This bits=-19768 clearly looks wrong. I would guess that should say 32. The type really should also be DW_ATE_signed (5). Can you set a breakpoint in ppc_register_info? dwfl_module_register_names should be calling that hook. Kurt -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
