| 1 | SCRIPT_NAME=elf
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| 2 | ELFSIZE=64
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| 3 | OUTPUT_FORMAT="elf64-hppa"
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| 4 | LIB_PATH=/usr/lib/pa20_64:/opt/langtools/lib/pa20_64
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| 5 | TEXT_START_ADDR=0x4000000000001000
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| 6 | DATA_ADDR=0x8000000000001000
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| 7 |
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| 8 | # The HP dynamic linker actually requires you set the start of text and
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| 9 | # data to some reasonable value. Of course nobody knows what reasoanble
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| 10 | # really is, so we just use the same values that HP's linker uses.
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| 11 | SHLIB_TEXT_START_ADDR=0x4000000000001000
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| 12 | SHLIB_DATA_ADDR=0x8000000000001000
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| 13 |
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| 14 | TARGET_PAGE_SIZE=4096
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| 15 | MAXPAGESIZE=4096
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| 16 | ARCH=hppa
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| 17 | MACHINE=hppa2.0w
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| 18 | ENTRY="main"
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| 19 | TEMPLATE_NAME=elf32
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| 20 | GENERATE_SHLIB_SCRIPT=yes
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| 21 | # We really want multiple .stub sections, one for each input .text section,
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| 22 | # but for now this is good enough.
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| 23 | OTHER_READONLY_SECTIONS='.PARISC.unwind : { *(.PARISC.unwind) } '
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| 24 |
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| 25 | # The PA64 ELF port treats .plt sections differently than most. We also have
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| 26 | # to create a .opd section. What most systems call the .got, we call the .dlt
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| 27 | OTHER_READWRITE_SECTIONS='.opd : { *(.opd) } PROVIDE (__gp = .); .plt : { *(.plt) } .dlt : { *(.dlt) }'
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| 28 |
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| 29 | # The PA64 ELF port has two additional bss sections. huge bss and thread bss.
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| 30 | # Make sure they end up in the appropriate location. We also have to set
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| 31 | # __TLS_SIZE to the size of the thread bss section.
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| 32 | OTHER_BSS_SECTIONS='.hbss : { *(.hbss) } .tbss : { *(.tbss) }'
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| 33 | #OTHER_BSS_END_SYMBOLS='PROVIDE (__TLS_SIZE = SIZEOF (.tbss));'
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| 34 | OTHER_BSS_END_SYMBOLS='PROVIDE (__TLS_SIZE = 0);'
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| 35 |
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| 36 | # HPs use .dlt where systems use .got. Sigh.
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| 37 | OTHER_GOT_RELOC_SECTIONS='.rela.dlt : { *(.rela.dlt) }'
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| 38 |
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| 39 | # We're not actually providing a symbol anymore (due to the inability to be
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| 40 | # safe in regards to shared libraries). So we just allocate the hunk of space
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| 41 | # unconditionally, but do not mess around with the symbol table.
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| 42 | DATA_START_SYMBOLS='. += 16;'
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| 43 |
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| 44 | # The linker is required to define these two symbols.
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| 45 | EXECUTABLE_SYMBOLS='PROVIDE (__SYSTEM_ID = 0x214); PROVIDE (_FPU_STATUS = 0x0);'
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| 46 | DATA_PLT=
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| 47 |
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| 48 | # .dynamic should be at the start of the .text segment.
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| 49 | TEXT_DYNAMIC=
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| 50 |
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| 51 | # The PA64 ELF port needs two additional initializer sections and also wants
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| 52 | # a start/end symbol pair for the .init and .fini sections.
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| 53 | INIT_START='KEEP (*(.HP.init)); PROVIDE (__preinit_start = .); KEEP (*(.preinit)); PROVIDE (__preinit_end = .); PROVIDE (__init_start = .);'
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| 54 | INIT_END='PROVIDE (__init_end = .);'
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| 55 | FINI_START='PROVIDE (__fini_start = .);'
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| 56 | FINI_END='PROVIDE (__fini_end = .);'
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