From: "Robert" <robert.melchers@drives.eurotherm.co.uk>
To: <insight@sourceware.cygnus.com>
Subject: set architecture sh2, causes core dump on latest build 20000305.
Date: Fri, 10 Mar 2000 02:17:00 -0000 [thread overview]
Message-ID: <000101bf8a78$afe82b00$c9a87995@rmelch.drives.eurotherm.co.uk> (raw)
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With
GNU gdb 20000305
"--host=i686-pc-cygwin --target=sh-coff"
the command "set architecture sh2", causes a core
dump.
Â
I believe it
is because the sh_processor_type_table[] in sh-tdep.c does not include an entry
for the sh2. Adding an entry fixes the problem.
Â
The sh1 and
sh2 processors share the same register names.
Â
The following
snippet shows the necessary changes.
Â
Robert.
Â
***
sh-tdep.bak Thu Feb 24 03:31:45 2000 --- sh-tdep.c Thu Mar 09
17:10:05 2000 *************** *** 102,115 **** --- 102,119
---- Â sh_processor_type_table[] = Â { Â Â Â
{ Â Â Â Â Â sh_reg_names,
bfd_mach_sh    }   Â
, Â Â Â { +Â Â Â Â sh_reg_names,
bfd_mach_sh2 +Â Â } +Â Â , +Â Â
{ Â Â Â Â Â sh3_reg_names,
bfd_mach_sh3 Â Â Â } Â Â Â
, Â Â Â { Â Â Â Â Â sh3e_reg_names,
bfd_mach_sh3e    }   Â
,
next reply other threads:[~2000-03-10 2:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-10 2:17 Robert [this message]
2000-03-19 23:12 ` Andrew Cagney
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