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From: "atul srivastava" <atulsrivastava9@rediffmail.com>
To: linux-mips@linux-mips.org
Subject: -mips2 amd -mcpu=r4600 for Rc32334..?
Date: 18 Nov 2002 11:43:17 -0000	[thread overview]
Message-ID: <20021118114317.22526.qmail@mailweb34.rediffmail.com> (raw)

Hello,

here is a quick question ..?

what should be appropiate compilation flag for MIPS 
RC32134/Rc32334..?
currently i am trying in arch/mips/Makefile
  GCCFLAGS        += -mcpu=r4600 -mips2 -Wa,--trap

But I doubt it for two reasons.

1.I think mips1 should be used instead of mips2 because
if you follow mips literature mips 2* and 3* series fall under 
MIPS1 category.
4* and bigger series comes under MIP2 and MIPS3 series.

for example CONFIG_CPU_LLSC is not enabled for all MIPS1
category processors.

2.Is -mcpu=r4600 switch is alright for Rc32334?
I was just wondering why i should use -mcpu=r4600 for RC323334


Best Regards,
Atul
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             reply	other threads:[~2002-11-18 11:43 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-18 11:43 atul srivastava [this message]
2002-11-18 12:34 ` -mips2 amd -mcpu=r4600 for Rc32334..? Ralf Baechle

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