Date: Sun, 3 May 2020 15:08:32 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r360605 - in stable/11/stand: . i386/loader Message-ID: <202005031508.043F8Wlv051959@repo.freebsd.org>
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Author: dim Date: Sun May 3 15:08:32 2020 New Revision: 360605 URL: https://svnweb.freebsd.org/changeset/base/360605 Log: MFC r352032 (by tsoome): loader: --gc-sections needs sections to work with --gc-sections is not really useful unless we generate sections with -ffunction-sections -fdata-sections While there, i386/loader would win from --gc-sections too. Modified: stable/11/stand/defs.mk stable/11/stand/i386/loader/Makefile Directory Properties: stable/11/ (props changed) Modified: stable/11/stand/defs.mk ============================================================================== --- stable/11/stand/defs.mk Sun May 3 10:35:36 2020 (r360604) +++ stable/11/stand/defs.mk Sun May 3 15:08:32 2020 (r360605) @@ -69,6 +69,7 @@ CFLAGS+= -Ddouble=jagged-little-pill -Dfloat=floaty-mc # Experience has shown that problems arise between ~520k to ~530k. CFLAGS.clang+= -Oz CFLAGS.gcc+= -Os +CFLAGS+= -ffunction-sections -fdata-sections .endif # GELI Support, with backward compat hooks (mostly) Modified: stable/11/stand/i386/loader/Makefile ============================================================================== --- stable/11/stand/i386/loader/Makefile Sun May 3 10:35:36 2020 (r360604) +++ stable/11/stand/i386/loader/Makefile Sun May 3 15:08:32 2020 (r360605) @@ -47,7 +47,7 @@ HELP_FILES= ${.CURDIR}/help.i386 CLEANFILES+= ${LOADER} ${LOADER}.bin CFLAGS+= -Wall -LDFLAGS+= -static -Ttext 0x0 +LDFLAGS+= -static -Ttext 0x0 -Wl,--gc-sections # i386 standalone support library LIBI386= ${BOOTOBJ}/i386/libi386/libi386.a
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