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From: "Mattias Engdegård" <mattias@virtutech.se>
To: n8gray@gmail.com
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Re: arm backend
Date: Fri,  1 May 2009 14:02:35 +0200 (CEST)	[thread overview]
Message-ID: <20090501120235.9A398112307@kicki.hq.vtech> (raw)
In-Reply-To: <aee06c9e0904301219x7c975305g9b437267ee3e844c@mail.gmail.com> (message from Nathaniel Gray on Thu, 30 Apr 2009 12:19:24 -0700)

>[2] I had to change all '.global' to '.globl' in arm.s and
>arm/emit.mlp.  I have no idea what that signifies.

Only that Apple's assembler only understands .globl. Gas (the assembler
in GNU binutils) should accept both .global and .globl, so it is probably
safe to use the latter only. There is no difference in semantics.

Another pseudo-op that sometimes causes problems is .align whose exact
behaviour with respect to its argument varies between platforms.
Both gas and Apple's as accept .p2align, so this is usually a safer
choice.


  reply	other threads:[~2009-05-01 12:02 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-30 12:14 Joel Reymont
2009-04-30 13:28 ` Sylvain Le Gall
2009-04-30 18:03   ` [Caml-list] " Stéphane Glondu
2009-04-30 19:19     ` Nathaniel Gray
2009-05-01 12:02       ` Mattias Engdegård [this message]
2009-05-01 18:27         ` Nathaniel Gray
2009-05-01 19:24           ` Mattias Engdegård
2009-05-01 22:12       ` Jeffrey Scofield
2009-05-02  0:07         ` [Caml-list] " Nathaniel Gray
2009-05-02 23:15           ` OCaml on iPhone (was: arm backend) Jeffrey Scofield
2009-05-03 12:34             ` [Caml-list] " Robert Muller
2009-05-05  4:59               ` OCaml on iPhone Jeffrey Scofield
2009-05-05  9:43 ` [Caml-list] arm backend Xavier Leroy
2009-05-05 18:21   ` Nathaniel Gray
2009-05-06  3:56   ` Jeffrey Scofield

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