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2d20f7bf67
* ldgram.y (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): New tokens. (exp): Add DATA_SEGMENT_ALIGN (exp, exp) and DATA_SEGMENT_END (exp). * ldexp.c (exp_data_seg): New variable. (exp_print_token): Handle DATA_SEGMENT_ALIGN and DATA_SEGMENT_END. (fold_binary): Handle DATA_SEGMENT_ALIGN. (exp_fold_tree): Handle DATA_SEGMENT_END. Pass allocation_done when recursing instead of hardcoding lang_allocating_phase_enum. * ldexp.h (exp_data_seg): New. * ldlang.c (lang_size_sections_1): Renamed from lang_size_sections. (lang_size_sections): New. * ld.texinfo (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): Document. * scripttempl/elf.sc: Use DATA_SEGMENT_ALIGN and DATA_SEGMENT_END if COMMONPAGESIZE is defined. * emulparams/elf_i386.sh (COMMONPAGESIZE): Set to 4K. * emulparams/elf32_sparc.sh (COMMONPAGESIZE): Set to 8K. * emulparams/elf64_sparc.sh (COMMONPAGESIZE): Set to 8K. * emulparams/elf64alpha.sh (COMMONPAGESIZE): Set to 8K. * emulparams/elf64_ia64.sh (COMMONPAGESIZE): Set to 16K for shared libraries only.
58 lines
1.4 KiB
Bash
58 lines
1.4 KiB
Bash
SCRIPT_NAME=elf
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ELFSIZE=64
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TEMPLATE_NAME=elf32
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OUTPUT_FORMAT="elf64-sparc"
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MAXPAGESIZE=0x100000
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COMMONPAGESIZE=0x2000
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ARCH="sparc:v9"
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MACHINE=
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DATA_PLT=
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GENERATE_SHLIB_SCRIPT=yes
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NOP=0x01000000
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NO_SMALL_DATA=yes
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case "$target" in
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sparc*-solaris*)
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TEXT_START_ADDR=0x100000000
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NONPAGED_TEXT_START_ADDR=0x100000000
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;;
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*)
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TEXT_START_ADDR=0x100000
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NONPAGED_TEXT_START_ADDR=0x100000
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;;
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esac
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if [ "x${host}" = "x${target}" ]; then
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case " $EMULATION_LIBPATH " in
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*" ${EMULATION_NAME} "*)
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# Native, and default or emulation requesting LIB_PATH.
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# Linux and Solaris modify the default library search path
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# to first include a 64-bit specific directory. It's put
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# in slightly different places on the two systems.
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case "$target" in
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sparc*-linux*)
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suffix=64 ;;
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sparc*-solaris*)
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suffix=/sparcv9 ;;
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esac
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if [ -n "${suffix}" ]; then
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LIB_PATH=/lib${suffix}:/lib
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LIB_PATH=${LIB_PATH}:/usr/lib${suffix}:/usr/lib
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if [ -n "${NATIVE_LIB_DIRS}" ]; then
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LIB_PATH=${LIB_PATH}:`echo ${NATIVE_LIB_DIRS} | sed s_:_${suffix}:_g`${suffix}:${NATIVE_LIB_DIRS}
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fi
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if [ "${libdir}" != /usr/lib ]; then
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LIB_PATH=${LIB_PATH}:${libdir}${suffix}:${libdir}
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fi
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if [ "${libdir}" != /usr/local/lib ]; then
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LIB_PATH=${LIB_PATH}:/usr/local/lib${suffix}:/usr/local/lib
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fi
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fi
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;;
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esac
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fi
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