gdb segv in arm disassembler

[Daniel Jacobowitz]

On Mon, Jan 25, 2010 at 06:22:55PM -0800, Doug Evans wrote:
> Hi.
> 
> I'm getting a segv in the arm disassembler when invoked from gdb,
> I think due to this patch.
> When invoked from gdb, info->symtab can be NULL.

Yes.  Sorry - I have a patch for this but I have got stuck travelling
instead of finishing the patch series it's part of.

I think this is the appropriate fix:

---
 opcodes/arm-dis.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Index: gdb-mainline/opcodes/arm-dis.c
===================================================================
--- gdb-mainline.orig/opcodes/arm-dis.c	2010-01-07 00:22:43.000000000 -0800
+++ gdb-mainline/opcodes/arm-dis.c	2010-01-11 11:18:44.000000000 -0800
@@ -4355,8 +4355,7 @@ print_insn (bfd_vma pc, struct disassemb
   long		given;
   int           status;
   int           is_thumb = FALSE;
-  int           is_data = (bfd_asymbol_flavour (*info->symtab)
-			   == bfd_target_elf_flavour) ? TRUE : FALSE;
+  int           is_data = FALSE;
   int           little_code;
   unsigned int	size = 4;
   void	 	(*printer) (bfd_vma, struct disassemble_info *, long);


-- 
Daniel Jacobowitz
CodeSourcery