| To: | Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de> |
|---|---|
| Subject: | Re: Support for newer gcc/gas options |
| From: | Dimitri Torfs <dimitri@sonycom.com> |
| Date: | Sat, 10 Jan 2004 09:03:12 +0100 |
| Cc: | "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>, linux-mips@linux-mips.org |
| In-reply-to: | <20040110011922.GA14930@rembrandt.csv.ica.uni-stuttgart.de> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <20031223114644.GA5458@sonycom.com> <Pine.LNX.4.55.0312231303030.27594@jurand.ds.pg.gda.pl> <20040109220148.GA3314@sonycom.com> <20040110011922.GA14930@rembrandt.csv.ica.uni-stuttgart.de> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mutt/1.3.28i |
On Sat, Jan 10, 2004 at 02:19:22AM +0100, Thiemo Seufer wrote: > [snip] > The supposed way is to use -mabi=FOO -march=BAR, where BAR can also be > e.g. "mips3". The -march=mipsN is from gcc-3.3 and higher, right ? > This will choose the proper (probably generic) architecture > as well as the ISA defines. I expected, when using -march=r4100, that MIPS3 would be used. That was apparently not the case (is this maybe a bug in gcc-3.2.2 ?). > Btw, the ISA defines aren't used in the > kernel anymore. Well, asm-mips/asm.h still contains some #ifdef's based on the _MIPS_ISA. Dimitri -- Dimitri Torfs | NSCE dimitri@sonycom.com | The Corporate Village tel: +32 2 7008541 | Da Vincilaan 7 - D1 fax: +32 2 7008622 | B-1935 Zaventem - Belgium |
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