Date: Tue, 19 Sep 2017 18:18:25 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r323773 - projects/powernv/conf Message-ID: <201709191818.v8JIIPB2082015@repo.freebsd.org>
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Author: nwhitehorn Date: Tue Sep 19 18:18:24 2017 New Revision: 323773 URL: https://svnweb.freebsd.org/changeset/base/323773 Log: Instead of relying on extra linker options present only in post-tree binutils, suppress PT_INTERP using the linker script. Modified: projects/powernv/conf/Makefile.powerpc projects/powernv/conf/ldscript.powerpc64 Modified: projects/powernv/conf/Makefile.powerpc ============================================================================== --- projects/powernv/conf/Makefile.powerpc Tue Sep 19 17:57:04 2017 (r323772) +++ projects/powernv/conf/Makefile.powerpc Tue Sep 19 18:18:24 2017 (r323773) @@ -46,12 +46,6 @@ CFLAGS.gcc+= -Wa,-many CFLAGS+= -fPIC LDFLAGS+= -pie -# Work around assertion in kexec-lite. The GCC version switch is really -# a binutils version switch by correlation. -.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} > 50000 -LDFLAGS+= --no-dynamic-linker -.endif - .if !empty(DDB_ENABLED) CFLAGS+= -fno-omit-frame-pointer .endif Modified: projects/powernv/conf/ldscript.powerpc64 ============================================================================== --- projects/powernv/conf/ldscript.powerpc64 Tue Sep 19 17:57:04 2017 (r323772) +++ projects/powernv/conf/ldscript.powerpc64 Tue Sep 19 18:18:24 2017 (r323773) @@ -24,7 +24,10 @@ SECTIONS _etext = .; PROVIDE (etext = .); - .interp : { *(.interp) } + /* Do not emit PT_INTERP section, which confuses some loaders (kexec-lite) */ + .interpX : { *(.interp) } : NONE + /DISCARD/ : { *(.interp) } + .hash : { *(.hash) } .dynsym : { *(.dynsym) } .dynstr : { *(.dynstr) }
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