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From: Michael Snyder <msnyder@vmware.com>
To: Hui Zhu <teawater@gmail.com>,
	  "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: Bug in i386_process_record
Date: Sun, 16 Aug 2009 12:45:00 -0000	[thread overview]
Message-ID: <4A875C26.7060302@vmware.com> (raw)

Hi Hui,

This line in i386-tdep.c causes 4 failures in machinestate.exp.

diff -u -p -r1.283 i386-tdep.c
--- i386-tdep.c 10 Aug 2009 03:02:39 -0000      1.283
+++ i386-tdep.c 16 Aug 2009 01:07:48 -0000
@@ -3283,7 +3283,7 @@ i386_process_record (struct gdbarch *gdb
          case 0x40:
          case 0x41:
          case 0x42:
-        case 0x43:
+         //        case 0x43:
          case 0x44:
          case 0x45:
          case 0x46:

0x43 is "inc %ebx", and this line causes it to be treated as a prefix,
consuming the instruction without recording the register change.

I don't want to change it myself, because I'm not sure what other
side effects the change might have.  Could you fix it please?  ;-)

Thanks,
Michael


             reply	other threads:[~2009-08-16  1:12 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-16 12:45 Michael Snyder [this message]
2009-08-16 18:55 ` Hui Zhu
2009-08-17  6:36   ` Hui Zhu
2009-08-17 14:37     ` Hui Zhu
2009-08-17 18:34       ` Michael Snyder
2009-08-18  3:03         ` Hui Zhu
2009-08-18  9:11           ` Hui Zhu
2009-08-18  9:22             ` Hui Zhu
2009-08-17 18:17     ` Michael Snyder

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