Re: svn commit: r337868 - head/stand
I'll give that a shot. I wonder why things are different in my test jig... Warner On Wed, Aug 15, 2018 at 5:49 PM, Kyle Evans wrote: > 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 wrote: > >> which mips builds? My automated mips and mips64 builds just work... >> >> Warner >> >> On Wed, Aug 15, 2018 at 3:22 PM, Kyle Evans wrote: >> >>> On Wed, Aug 15, 2018 at 3:31 PM, Warner Losh 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 >>> >> >> ___ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
Re: svn commit: r337868 - head/stand
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 wrote: > which mips builds? My automated mips and mips64 builds just work... > > Warner > > On Wed, Aug 15, 2018 at 3:22 PM, Kyle Evans wrote: > >> On Wed, Aug 15, 2018 at 3:31 PM, Warner Losh 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 >> > > ___ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
Re: svn commit: r337868 - head/stand
which mips builds? My automated mips and mips64 builds just work... Warner On Wed, Aug 15, 2018 at 3:22 PM, Kyle Evans wrote: > On Wed, Aug 15, 2018 at 3:31 PM, Warner Losh 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 > ___ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
Re: svn commit: r337868 - head/stand
On Wed, Aug 15, 2018 at 3:31 PM, Warner Losh 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 ___ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
svn commit: r337868 - head/stand
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
Modified:
head/stand/defs.mk
Modified: head/stand/defs.mk
==
--- head/stand/defs.mk Wed Aug 15 20:23:17 2018(r337867)
+++ head/stand/defs.mk Wed Aug 15 20:31:11 2018(r337868)
@@ -53,7 +53,12 @@ CFLAGS+= -I${SASRC} -D_STANDALONE
CFLAGS+= -I${SYSDIR}
# Spike the floating point interfaces
CFLAGS+= -Ddouble=jagged-little-pill -Dfloat=floaty-mcfloatface
-
+# Slim down the image. This saves about 15% in size with clang 6 on x86
+# Our most constrained /boot/loader env is BIOS booting on x86, where
+# our text + data + BTX have to fit into 640k below the ISA hole.
+# Experience has shown that problems arise between ~520k to ~530k.
+CFLAGS.clang+= -Oz
+CFLAGS.gcc+= -Os
# GELI Support, with backward compat hooks (mostly)
.if defined(LOADER_NO_GELI_SUPPORT)
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