Date: Tue, 30 Oct 2001 09:06:22 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: Marcel Moolenaar <marcel@xcllnt.net> Cc: <ia64@FreeBSD.ORG> Subject: Re: New toolchain and root filesystem available Message-ID: <20011030090332.U549-100000@salmon.nlsystems.com> In-Reply-To: <20011030005946.A1069@dhcp01.pn.xcllnt.net>
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On Tue, 30 Oct 2001, Marcel Moolenaar wrote: > On Mon, Oct 29, 2001 at 10:53:21PM +0000, Doug Rabson wrote: > > We have shifted over to supporting a much newer toolchain, based > > approximately binutils 2.11.2 and gcc 3.0.1. This combination appears to > > generate noticably better code but more importantly changes a few critical > > parts of the ELF ABI. This means that you will need a fresh set of > > binaries to continue to work properly. I've uploaded a fresh toolchain and > > a matching set of binaries: > > > > http://people.freebsd.org/~dfr/ia64-toolchain-29102001.tar.gz > > http://people.freebsd.org/~dfr/ia64-root-29102001.tar.gz > > I get major breakages. I'll look at it tomorrow. It's time to > go to bed now... > > FYI, The header files think we are C++ because of the '-Wp,-+' flag that I used to allow the C++ comments in Intel's efi headers. Gcc only warns about these in '-ansi' mode so you can use this patch. You also need -fno-builtin to stop gcc from turning printf into puts (bah). The new toolchain encodes __FreeBSD__ etc. into the specs file so you don't need to play games with the 'CC' variable any more either. Index: Makefile.ia64 =================================================================== RCS file: /home/ncvs/src/sys/conf/Makefile.ia64,v retrieving revision 1.39 diff -u -r1.39 Makefile.ia64 --- Makefile.ia64 2001/10/27 00:52:50 1.39 +++ Makefile.ia64 2001/10/28 10:15:08 @@ -19,8 +19,8 @@ # The Linux cross tools don't understand -fformat-extensions CWARNFLAGS= -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes \ -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual \ - -ansi -Wp,-+ -CC= ia64-unknown-linux-gcc -D__FreeBSD__ -U__linux__ + -fno-builtin +CC= ia64-unknown-linux-gcc LD= ia64-unknown-linux-ld NM= ia64-unknown-linux-nm SIZE= ia64-unknown-linux-size -- Doug Rabson Mail: dfr@nlsystems.com Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ia64" in the body of the messagehelp
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