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Re: sh-elf disassembly broken (Was: Re: RFC: Moving disassembler_command to cli land and using newer disassembler code)
- From: Joern Rennecke <joern dot rennecke at superh dot com>
- To: Elena Zannoni <ezannoni at redhat dot com>
- Cc: Fernando Nasser <fnasser at redhat dot com>, gdb at sources dot redhat dot com, gdb-patches at sources dot redhat dot com
- Date: Mon, 24 Feb 2003 22:06:57 +0000
- Subject: Re: sh-elf disassembly broken (Was: Re: RFC: Moving disassembler_command to cli land and using newer disassembler code)
- Organization: SuperH UK Ltd.
- References: <3E231F8E.72AA3D4A@superh.com> <3E5A7F58.8C87B17D@superh.com> <15962.37967.484158.441126@localhost.redhat.com>
Elena Zannoni wrote:
>
> Joern, would something like this work, instead?
> Index: sh-tdep.c
> ===================================================================
> RCS file: /cvs/uberbaum/gdb/sh-tdep.c,v
> retrieving revision 1.96
> diff -u -p -r1.96 sh-tdep.c
> --- sh-tdep.c 3 Feb 2003 14:38:05 -0000 1.96
> +++ sh-tdep.c 24 Feb 2003 21:48:59 -0000
> @@ -937,6 +937,7 @@ sh_store_struct_return (CORE_ADDR addr,
> static int
> gdb_print_insn_sh (bfd_vma memaddr, disassemble_info *info)
> {
> + info->mach = gdbarch_bfd_arch_info (current_gdbarch)->mach;
> info->endian = TARGET_BYTE_ORDER;
> return print_insn_sh (memaddr, info);
> }
>
It looks like it should work for the way disassembling is used
right now, but it would mean that we don't honour the setting
of mach in the input parameter. So if you want to add a command
that disassembles a region of memory assuming another machine
setting than the current one, you'd be out of luck.
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