RE: "mvfc" fails regression for binutils-2.20.51

[Suma Sharma <Suma dot Sharma at kpitcummins dot com>]

Hi Nick,
Thank you for the prompt reply.
I am afraid there is another issue that I am facing in the LD regression this time. The test case "rgn-over8" is failing with the following message:
---------------------------------------------------------------------------
regexp_diff match failure
   regexp "^  1 .data         0+0000400  0+0001000  0+0000400  [0-9a-f]+  2\*\*[0-9]+  CONTENTS, ALLOC, LOAD, DATA$"
   line   "  1 .data         00000400  00001000  00001000  00002000  2**0  CONTENTS, ALLOC, LOAD, DATA"
   regexp_diff match failure
   regexp "^  2 .bss          0+0000400  0+0001400  0+0000800  [0-9a-f]+  2\*\*[0-9]+  ALLOC$"
   line   "  2 .bss          00000400  00001400  00001400  00002400  2**0  ALLOC"
---------------------------------------------------------------------------

Could you please help me here as well?

Regards,
Suma Sharma


-----Original Message-----
From: Nick Clifton [mailto:nickc@redhat.com] 
Sent: Tuesday, November 17, 2009 4:06 PM
To: Suma Sharma
Cc: binutils@sourceware.org
Subject: Re: "mvfc" fails regression for binutils-2.20.51

Hi Suma,

> According to the RX software manual, CPEN is allowed as a source register that can be used with the "mvfc" instruction. But the error message specifies CPEN to be unexpected.
> Is it that CPEN is no longer specified as a Control Register?

Corrct.

Renesas have removed the CPEN register from the set of control registers 
for the RRX hardware.  I am going to check in the attached patch to 
update the gas RX testsuite.

Cheers
   Nick

gas/testsuite/ChangeLog
2009-11-17  Nick Clifton  <nickc@redhat.com>

	* gas/rx/macros.inc (creg): Remove cpen.
	* gas/rx/mvfc.d: Remove expected uses of cpen register.
	* gas/rx/mvtc.d: Likewise.
	* gas/rx/popc.d: Likewise.
	* gas/rx/pushc.d: Likewise.