From 744f6f0984e3b00f2dc1d451087543526e1cc672 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Fri, 6 Jun 2003 16:30:31 +0200 Subject: [PATCH] mklibgcc.in: Propagate .note.GNU-stack section if needed into the .hidden assembly stubs. * mklibgcc.in: Propagate .note.GNU-stack section if needed into the .hidden assembly stubs. From-SVN: r67545 --- gcc/ChangeLog | 5 +++++ gcc/mklibgcc.in | 9 +++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index faaa9bc03cc..4fb4d6017e6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-06-06 Jakub Jelinek + + * mklibgcc.in: Propagate .note.GNU-stack section if needed into + the .hidden assembly stubs. + 2003-06-06 H.J. Lu * config.gcc (extra_headers): Add emmintrin.h for i[34567]86-*-* diff --git a/gcc/mklibgcc.in b/gcc/mklibgcc.in index 975726b45a9..6fcabfca921 100644 --- a/gcc/mklibgcc.in +++ b/gcc/mklibgcc.in @@ -339,11 +339,15 @@ EOF if [ "@libgcc_visibility@" = yes -a "$SHLIB_LINK" ]; then libgcc_a_objs= echo "" + echo "libgcc/${dir}/stacknote.s: stmp-dirs" + echo ' @( echo | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) '${flags}' -S -o - -xc - | grep .note.GNU-stack || : ) > $@.tmp' + echo ' @mv -f $@.tmp $@' + echo "" for o in $libgcc_objs $libgcc_st_objs; do # .oS objects will have all non-local symbol definitions .hidden oS=`echo ${o} | sed s~${objext}'$~.oS~g'` - echo "${oS}: stmp-dirs ${o}" - echo ' $(NM_FOR_TARGET) '${SHLIB_NM_FLAGS} ${o}' | $(AWK) '\''NF == 3 { print "\t.hidden", $$3 }'\'' | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) '${flags}' -r -nostdinc -nostdlib -o $@ '${o}' -xassembler -' + echo "${oS}: stmp-dirs libgcc/${dir}/stacknote.s ${o}" + echo ' ( $(NM_FOR_TARGET) '${SHLIB_NM_FLAGS} ${o}' | $(AWK) '\''NF == 3 { print "\t.hidden", $$3 }'\''; cat libgcc/${dir}/stacknote.s ) | $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) '${flags}' -r -nostdinc -nostdlib -o $@ '${o}' -xassembler -' libgcc_a_objs="${libgcc_a_objs} ${oS}" done fi @@ -430,6 +434,7 @@ echo ' if [ -d $(stage)/$$dir ]; then true; else '$mkinstalldirs' $(stage)/$$d echo ' done' echo ' -for dir in '"${dirs}"'; do \' echo ' mv $$dir/*'"${objext}"' $(stage)/$$dir; \' +echo ' test ! -f $$dir/stacknote.s || mv $$dir/stacknote.s $(stage)/$$dir; \' echo ' test ! -f $$dir/libgcc.a || mv $$dir/lib* $(stage)/$$dir; \' echo ' done' -- 2.30.2