fa1477dc34
PR ld/25677 include * aout/aout64.h (N_DATADDR): Add IMAGIC case. bfd * pdp11.c: Add implementation of --imagic option. (adjust_o_magic): Fix objcopy --extract-symbol test. * libaout.h (enum aout_magic): Add i_magic. ld * emulparams/pdp11.sh (SCRIPT_NAME): Change to pdp11. (EXTRA_EM_FILE): New, add emulation file pdp11. * scripttempl/pdp11.sc: New, derived from aout.sc without irrelevant input sections. * emultempl/pdp11.em (_add_options, _handle_option) (_list_options): New. Add options -z, --imagic for pdp11-aout. (_before_parse): Make --omagic be default instead of --nmagic. (_get_script): Modify special-case linker script for --imagic. * lexsup.c (parse_args): Explictly set config.text_read_only for -n. * ld.texi (Options): Add documentation of PDP11-specific options. (Options): Fix unrelated typo to --no-compact-branches. * gen-doc.texi: @set PDP11. * testsuite/ld-pdp11/pdp11.exp: New, start pdp11 testing. * testsuite/ld-pdp11/sections.s: New, source for options tests. * testsuite/ld-pdp11/imagic.d: New, test --imagic format. * testsuite/ld-pdp11/imagicz.d: New, test -z (imagic) format. * testsuite/ld-pdp11/nmagic.d: New, test --nmagic format. * testsuite/ld-pdp11/omagic.d: New, test --omagic format.
57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
# Copyright (C) 2014-2020 Free Software Foundation, Inc.
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#
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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# notice and this notice are preserved.
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#
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test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
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test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
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test -z "${ALIGNMENT}" && ALIGNMENT="2"
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cat <<EOF
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/* Copyright (C) 2014-2020 Free Software Foundation, Inc.
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Copying and distribution of this script, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved. */
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OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
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"${LITTLE_OUTPUT_FORMAT}")
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OUTPUT_ARCH(${ARCH})
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${RELOCATING+${LIB_SEARCH_DIRS}}
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${STACKZERO+${RELOCATING+${STACKZERO}}}
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${SHLIB_PATH+${RELOCATING+${SHLIB_PATH}}}
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${RELOCATING+${EXECUTABLE_SYMBOLS}}
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${RELOCATING+PROVIDE (__stack = 0);}
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SECTIONS
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{
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${RELOCATING+. = ${TEXT_START_ADDR};}
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.text :
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{
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CREATE_OBJECT_SYMBOLS
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*(.text)
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${RELOCATING+_etext = .;}
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${RELOCATING+__etext = .;}
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${PAD_TEXT+${RELOCATING+. = ${DATA_ALIGNMENT};}}
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}
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${RELOCATING+. = ${DATA_ALIGNMENT};}
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.data :
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{
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*(.data)
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${CONSTRUCTING+CONSTRUCTORS}
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${RELOCATING+_edata = .;}
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${RELOCATING+__edata = .;}
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}
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.bss :
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{
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${RELOCATING+ __bss_start = .};
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*(.bss)
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*(COMMON)
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${RELOCATING+. = ALIGN(${ALIGNMENT});}
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${RELOCATING+_end = . };
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${RELOCATING+__end = . };
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}
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}
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EOF
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