| To: | kumba@gentoo.org |
|---|---|
| Subject: | Re: [PATCH]: Remove CONFIG_BUILD_ELF64 entirely |
| From: | Atsushi Nemoto <anemo@mba.ocn.ne.jp> |
| Date: | Thu, 29 Mar 2007 00:24:53 +0900 (JST) |
| Cc: | linux-mips@linux-mips.org, ths@networkno.de, ralf@linux-mips.org |
| In-reply-to: | <460A6CED.1070308@gentoo.org> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <46086A90.7070402@gentoo.org> <20070327.235310.128618679.anemo@mba.ocn.ne.jp> <460A6CED.1070308@gentoo.org> |
| Sender: | linux-mips-bounce@linux-mips.org |
On Wed, 28 Mar 2007 09:26:05 -0400, Kumba <kumba@gentoo.org> wrote: > Well, what's the need to use the move/lui/ld sequence over > move/lui/daddui/dsll/daddui/dsll//ld anyways? I'll have to warm the Indy up > and > try a 64bit kernel there I guess, to see if it exhibits similar issues with > this > segment of code. Just an optimization. For CKSEG0 symbol, a LUI instruction can fill high 32-bit by sign-extention. Either code should work for CKSEG0 kernel. --- Atsushi Nemoto |
| Previous by Date: | Re: Power loss and system time when not having a battery backed RTC, Attila Kinali |
|---|---|
| Next by Date: | RE: Power loss and system time when not having a battery backed R TC, Don Hiatt |
| Previous by Thread: | Re: [PATCH]: Remove CONFIG_BUILD_ELF64 entirely, Kumba |
| Next by Thread: | Re: [PATCH]: Remove CONFIG_BUILD_ELF64 entirely, Kumba |
| Indexes: | [Date] [Thread] [Top] [All Lists] |