56 lines
2.3 KiB
Bash
Executable file
56 lines
2.3 KiB
Bash
Executable file
SCRIPT_NAME=elf
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ELFSIZE=64
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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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# 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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TARGET_PAGE_SIZE=4096
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MAXPAGESIZE=4096
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ARCH=hppa
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MACHINE=hppa2.0w
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ENTRY="main"
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TEMPLATE_NAME=elf32
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GENERATE_SHLIB_SCRIPT=yes
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# We really want multiple .stub sections, one for each input .text section,
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# but for now this is good enough.
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OTHER_READONLY_SECTIONS='.PARISC.unwind : { *(.PARISC.unwind) } '
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# The PA64 ELF port treats .plt sections differently than most. We also have
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# to create a .opd section. What most systems call the .got, we call the .dlt
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OTHER_READWRITE_SECTIONS='.opd : { *(.opd) } PROVIDE (__gp = .); .plt : { *(.plt) } .dlt : { *(.dlt) }'
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# The PA64 ELF port has two additional bss sections. huge bss and thread bss.
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# Make sure they end up in the appropriate location. We also have to set
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# __TLS_SIZE to the size of the thread bss section.
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OTHER_BSS_SECTIONS='.hbss : { *(.hbss) } .tbss : { *(.tbss) }'
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#OTHER_BSS_END_SYMBOLS='PROVIDE (__TLS_SIZE = SIZEOF (.tbss));'
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OTHER_BSS_END_SYMBOLS='PROVIDE (__TLS_SIZE = 0);'
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# HPs use .dlt where systems use .got. Sigh.
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OTHER_GOT_RELOC_SECTIONS='.rela.dlt : { *(.rela.dlt) }'
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# We're not actually providing a symbol anymore (due to the inability to be
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# safe in regards to shared libraries). So we just allocate the hunk of space
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# unconditionally, but do not mess around with the symbol table.
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DATA_START_SYMBOLS='. += 16;'
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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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DATA_PLT=
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# .dynamic should be at the start of the .text segment.
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TEXT_DYNAMIC=
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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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