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author | dim <dim@FreeBSD.org> | 2010-10-21 20:30:35 +0000 |
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committer | dim <dim@FreeBSD.org> | 2010-10-21 20:30:35 +0000 |
commit | 9931672781204e35f24e2d2487aaaa4bba6e3b73 (patch) | |
tree | 67b01cb06ca36db2e4f51e54f0ba5d3919eca980 | |
parent | 572502042a3d1a8a8b4945ba5757f9752fe2e688 (diff) | |
download | FreeBSD-src-9931672781204e35f24e2d2487aaaa4bba6e3b73.zip FreeBSD-src-9931672781204e35f24e2d2487aaaa4bba6e3b73.tar.gz |
Apply upstream changes to genscripts.sh, while attempting to keep the
diff as small as possible.
-rwxr-xr-x | gnu/usr.bin/binutils/ld/genscripts.sh | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/gnu/usr.bin/binutils/ld/genscripts.sh b/gnu/usr.bin/binutils/ld/genscripts.sh index 6f8da9f..5090cd3 100755 --- a/gnu/usr.bin/binutils/ld/genscripts.sh +++ b/gnu/usr.bin/binutils/ld/genscripts.sh @@ -70,7 +70,6 @@ fi # To force a logically empty LIB_PATH, do LIBPATH=":". LIB_SEARCH_DIRS=`echo ${libdir} | sed -e 's/:/ /g' -e 's/\([^ ][^ ]*\)/SEARCH_DIR(\1);/g'` -#2.13: LIB_SEARCH_DIRS=`echo ${libdir} | sed -e 's/:/ /g' -e 's/\([^ ][^ ]*\)/SEARCH_DIR(\\"\1\\");/g'` # Generate 5 or 6 script files from a master script template in # ${srcdir}/scripttempl/${SCRIPT_NAME}.sh. Which one of the 5 or 6 @@ -97,11 +96,10 @@ if [ "x$SCRIPT_NAME" = "xelf" ]; then GENERATE_COMBRELOC_SCRIPT=yes fi -#2.13: SEGMENT_SIZE=${SEGMENT_SIZE-${TARGET_PAGE_SIZE}} SEGMENT_SIZE=${SEGMENT_SIZE-${MAXPAGESIZE-${TARGET_PAGE_SIZE}}} # Determine DATA_ALIGNMENT for the 5 variants, using -# values specified in the emulparams/<emulation>.sh file or default. +# values specified in the emulparams/<script_to_run>.sh file or default. DATA_ALIGNMENT_="${DATA_ALIGNMENT_-${DATA_ALIGNMENT-ALIGN(${SEGMENT_SIZE})}}" DATA_ALIGNMENT_n="${DATA_ALIGNMENT_n-${DATA_ALIGNMENT_}}" @@ -157,7 +155,16 @@ if test -n "$GENERATE_COMBRELOC_SCRIPT"; then . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc ) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xc rm -f ${COMBRELOC} + LD_FLAG=w + RELRO_NOW=" " + COMBRELOC=ldscripts/${EMULATION_NAME}.xw.tmp + ( echo "/* Script for -z combreloc -z now -z relro: combine and sort reloc sections */" + . ${CUSTOMIZER_SCRIPT} ${EMULATION_NAME} + . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc + ) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xw + rm -f ${COMBRELOC} COMBRELOC= + unset RELRO_NOW fi if test -n "$GENERATE_SHLIB_SCRIPT"; then @@ -173,13 +180,22 @@ if test -n "$GENERATE_SHLIB_SCRIPT"; then if test -n "$GENERATE_COMBRELOC_SCRIPT"; then LD_FLAG=cshared DATA_ALIGNMENT=${DATA_ALIGNMENT_sc-${DATA_ALIGNMENT}} - COMBRELOC=ldscripts/${EMULATION_NAME}.xc.tmp + COMBRELOC=ldscripts/${EMULATION_NAME}.xsc.tmp ( echo "/* Script for --shared -z combreloc: shared library, combine & sort relocs */" . ${CUSTOMIZER_SCRIPT} ${EMULATION_NAME} . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc ) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xsc rm -f ${COMBRELOC} + LD_FLAG=wshared + RELRO_NOW=" " + COMBRELOC=ldscripts/${EMULATION_NAME}.xsw.tmp + ( echo "/* Script for --shared -z combreloc -z now -z relro: shared library, combine & sort relocs */" + . ${CUSTOMIZER_SCRIPT} ${EMULATION_NAME} + . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc + ) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xsw + rm -f ${COMBRELOC} COMBRELOC= + unset RELRO_NOW fi unset CREATE_SHLIB fi @@ -197,13 +213,22 @@ if test -n "$GENERATE_PIE_SCRIPT"; then if test -n "$GENERATE_COMBRELOC_SCRIPT"; then LD_FLAG=cpie DATA_ALIGNMENT=${DATA_ALIGNMENT_sc-${DATA_ALIGNMENT}} - COMBRELOC=ldscripts/${EMULATION_NAME}.xc.tmp + COMBRELOC=ldscripts/${EMULATION_NAME}.xdc.tmp ( echo "/* Script for -pie -z combreloc: position independent executable, combine & sort relocs */" . ${CUSTOMIZER_SCRIPT} ${EMULATION_NAME} . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc ) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xdc rm -f ${COMBRELOC} + LD_FLAG=wpie + RELRO_NOW=" " + COMBRELOC=ldscripts/${EMULATION_NAME}.xdw.tmp + ( echo "/* Script for -pie -z combreloc -z now -z relro: position independent executable, combine & sort relocs */" + . ${CUSTOMIZER_SCRIPT} ${EMULATION_NAME} + . ${srcdir}/scripttempl/${SCRIPT_NAME}.sc + ) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xdw + rm -f ${COMBRELOC} COMBRELOC= + unset RELRO_NOW fi unset CREATE_PIE fi |