Date: Wed, 15 Aug 2018 18:49:41 -0500 From: Kyle Evans <kevans@freebsd.org> To: Warner Losh <imp@bsdimp.com> Cc: Kyle Evans <kevans@freebsd.org>, Warner Losh <imp@freebsd.org>, src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r337868 - head/stand Message-ID: <CACNAnaGkRjGuueFdL6-9jQ8TqQHp5ZYQiFzdrTHZ7xybaWXDOw@mail.gmail.com> In-Reply-To: <CANCZdfqAN8qcx9uibrfGK9JsnjDPRv2kp51-FJtyPo_cxUWy-g@mail.gmail.com> References: <201808152031.w7FKVCVa058677@repo.freebsd.org> <CACNAnaHHpdJsooCC4dbv%2BJgWf_LwrHvf4Ajyi8mKcydL_wtP8A@mail.gmail.com> <CANCZdfqAN8qcx9uibrfGK9JsnjDPRv2kp51-FJtyPo_cxUWy-g@mail.gmail.com>
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https://ci.freebsd.org/job/FreeBSD-head-mips-build/3874/console at least; a local make -j8 TARGET_ARCH=mips buildworld also failed a while ago On Wed, Aug 15, 2018, 18:36 Warner Losh <imp@bsdimp.com> wrote: > which mips builds? My automated mips and mips64 builds just work... > > Warner > > On Wed, Aug 15, 2018 at 3:22 PM, Kyle Evans <kevans@freebsd.org> wrote: > >> On Wed, Aug 15, 2018 at 3:31 PM, Warner Losh <imp@freebsd.org> wrote: >> > Author: imp >> > Date: Wed Aug 15 20:31:11 2018 >> > New Revision: 337868 >> > URL: https://svnweb.freebsd.org/changeset/base/337868 >> > >> > Log: >> > stand: Use -Oz/-Os for all loader/stand builds. >> > >> > While we're not super size constrained, the x86 BIOS /boot/loader has >> > to be less than about 520k-530k to be reliable. The LUA loader is at >> > this size today. -Oz saves 15-20% on the size, keeping us safely small >> > enough (comparable to where we were with the 4th loader). This will >> > also help with sjg's work on bringing in bearssl, though we may again >> > be looking for space in the LUA loader. >> > >> > Size table for clang 6.0.0: >> > default -O1 -Os -Oz >> > 4th 442368 417792 389120 376832 >> > lua 524288 479232 446464 430080 >> > >> > Tested by: kevans91@ (ubldr on armv7), dhw@ (loader on amdy64) >> > Differential Revision: https://reviews.freebsd.org/D16724 >> > >> >> This seems to have frustrated the MIPS build: >> >> --- ubldr --- >> /usr/obj/usr/src/mips.mips/stand/libsa/libsa.a(ufs.o): In function >> `block_map': >> /usr/src/stand/libsa/ufs.c:277: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:277: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/obj/usr/src/mips.mips/stand/libsa/libsa.a(ufs.o): In function >> `buf_read_file': >> /usr/src/stand/libsa/ufs.c:402: undefined reference to `__ashrdi3' >> /usr/src/stand/libsa/ufs.c:402: relocation truncated to fit: R_MIPS_26 >> against `__ashrdi3' >> /usr/src/stand/libsa/ufs.c:403: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:403: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/src/stand/libsa/ufs.c:418: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:418: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/obj/usr/src/mips.mips/stand/libsa/libsa.a(ufs.o): In function >> `buf_write_file': >> /usr/src/stand/libsa/ufs.c:327: undefined reference to `__ashrdi3' >> /usr/src/stand/libsa/ufs.c:327: relocation truncated to fit: R_MIPS_26 >> against `__ashrdi3' >> /usr/src/stand/libsa/ufs.c:328: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:328: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/src/stand/libsa/ufs.c:358: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:358: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/src/stand/libsa/ufs.c:377: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:377: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/obj/usr/src/mips.mips/stand/libsa/libsa.a(ufs.o): In function >> `read_inode': >> /usr/src/stand/libsa/ufs.c:166: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:166: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> /usr/src/stand/libsa/ufs.c:166: undefined reference to `__ashldi3' >> /usr/src/stand/libsa/ufs.c:166: relocation truncated to fit: R_MIPS_26 >> against `__ashldi3' >> >> /usr/obj/usr/src/mips.mips/stand/libsa/libsa.a(ufs.o):/usr/src/stand/libsa/ufs.c:638: >> more undefined references to `__ashldi3' follow >> /usr/obj/usr/src/mips.mips/stand/libsa/libsa.a(ufs.o): In function >> `ufs_open': >> /usr/src/stand/libsa/ufs.c:638: additional relocation overflows >> omitted from the output >> > >
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