9c8ebd6a51
* Makefile.am (ldmain.o): Add @TARGET_SYSTEM_ROOT_DEFINE@.
(GENSCRIPTS): Add @use_sysroot@.
* Makefile.in: Regenerated.
* configure.host: Move setting of NATIVE_LIB_DIRS to...
* configure.tgt: ... here. Use ${target} instead of ${host}
for NATIVE_LIB_DIRS.
* configure.in: Add --with-sysroot.
* configure: Regenerated.
* genscripts.sh: Accept use_sysroot option. Set new variables
NATIVE and USE_LIBPATH. Prepend "=" to directory names if
$use_sysroot. Don't search $tool_lib if $use_sysroot.
* ldfile.c (ldfile_add_library_path): Handle leading '='.
* ldmain.c (TARGET_SYSTEM_ROOT): Define if not defined.
(ld_sysroot): New variable.
(main): Initialize ld_sysroot.
* ldmain.h (ld_sysroot): New extern.
* emultempl/elf32.em: Use NATIVE and USE_LIBPATH instead of
searching $EMULATION_LIBPATH.
(gld${EMULATION_NAME}_add_sysroot): New function.
(gld${EMULATION_NAME}_check_ld_so_conf): Use it. Honor ld_sysroot.
(gld${EMULATION_NAME}_after_open): Likewise. Only search
environment variables if $NATIVE.
* ld.texinfo (Options): Mention "=" prefix in the description of -L.
* NEWS: Mention --with-sysroot.
* emulparams/elf32bmipn32-defs.sh: Set NATIVE and LIBPATH_SUFFIX
instead of setting LIB_PATH.
* emulparams/elf32ppc.sh: Likewise.
* emulparams/elf64_s390.sh: Likewise.
* emulparams/elf64_sparc.sh: Likewise.
* emulparams/elf64ppc.sh: Likewise.
* emulparams/elf_x86_64.sh: Likewise.
* emulparams/elf64_aix.sh: Add "=" prefixes to LIB_PATH.
* emulparams/elf64hppa.sh: Add "=" prefixes to LIB_PATH.
23 lines
1.0 KiB
Bash
Executable File
23 lines
1.0 KiB
Bash
Executable File
. ${srcdir}/emulparams/hppa64linux.sh
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OUTPUT_FORMAT="elf64-hppa"
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LIB_PATH="=/usr/lib/pa20_64:=/opt/langtools/lib/pa20_64"
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TEXT_START_ADDR=0x4000000000001000
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DATA_ADDR=0x8000000000001000
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TARGET_PAGE_SIZE=4096
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MAXPAGESIZE=4096
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# The HP dynamic linker actually requires you set the start of text and
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# data to some reasonable value. Of course nobody knows what reasoanble
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# really is, so we just use the same values that HP's linker uses.
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SHLIB_TEXT_START_ADDR=0x4000000000001000
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SHLIB_DATA_ADDR=0x8000000000001000
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# The linker is required to define these two symbols.
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EXECUTABLE_SYMBOLS='PROVIDE (__SYSTEM_ID = 0x214); PROVIDE (_FPU_STATUS = 0x0);'
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# The PA64 ELF port needs two additional initializer sections and also wants
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# a start/end symbol pair for the .init and .fini sections.
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INIT_START='KEEP (*(.HP.init)); PROVIDE (__preinit_start = .); KEEP (*(.preinit)); PROVIDE (__preinit_end = .); PROVIDE (__init_start = .);'
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INIT_END='PROVIDE (__init_end = .);'
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FINI_START='PROVIDE (__fini_start = .);'
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FINI_END='PROVIDE (__fini_end = .);'
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