Date: Thu, 08 Apr 1999 14:44:04 +0900 From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> To: jdp@polstra.com Cc: alpha@FreeBSD.ORG Subject: Re: EGCS and Alpha builds Message-ID: <14092.16932.302779.24098L@ett.sat.t.u-tokyo.ac.jp> In-Reply-To: In your message of "Wed, 7 Apr 1999 19:48:26 -0700 (PDT)" <199904080248.TAA77095@vashon.polstra.com> References: <14092.1572.540347.14698D@ett.sat.t.u-tokyo.ac.jp> <19990404131610.B77056@nuxi.com> <Pine.BSF.4.05.9904042210381.74823-100000@herring.nlsystems.com> <14089.56075.776196.90506E@ett.sat.t.u-tokyo.ac.jp> <199904080248.TAA77095@vashon.polstra.com>
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At Wed, 7 Apr 1999 19:48:26 -0700 (PDT), John Polstra <jdp@polstra.com> wrote: > > I'm glad somebody's working on egcs/alpha. > > Regarding your patches ... in alpha/freebsd.h, I'd suggest adding > the following, taken from the end of i386/freebsd.h: > > /* FreeBSD ELF using our home-grown crtbegin.o/crtend.o does not support the > DWARF2 unwinding mechanisms. Once `make world' bootstraping problems with > the EGCS crtstuff.c is overcome, we will switch to the non-sjlj-exceptions > type exception machanism. */ > #define DWARF2_UNWIND_INFO 0 > > I added the line to freebsd.h, but compile failed because 'INCOMING_RETURN_ADDR_RTX' is not defined. it is defined only in i386/i386.h but not in alpha/*. BTW, dwarf2out.c is conditioned with '#ifdef DWARF2_DEBUGGING_INFO'. Doesn't '#define DWARF2_UNWIND_INFO 0' mean enabling DWARF2? -- /\ Hidetoshi Shimokawa \/ simokawa@sat.t.u-tokyo.ac.jp PGP public key: finger -l simokawa@sat.t.u-tokyo.ac.jp To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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