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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [ld/] [emulparams/] [elf64hppa.sh] - Rev 304
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SCRIPT_NAME=elf64hppa ELFSIZE=64 OUTPUT_FORMAT="elf64-hppa" NO_REL_RELOCS=yes TEXT_START_ADDR=0x4000000000001000 DATA_ADDR=0x8000000000001000 TARGET_PAGE_SIZE=4096 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" LIB_PATH="=/usr/lib/pa20_64:=/opt/langtools/lib/pa20_64" # The HP dynamic linker actually requires you set the start of text and # data to some reasonable value. Of course nobody knows what reasoanble # really is, so we just use the same values that HP's linker uses. SHLIB_TEXT_START_ADDR=0x4000000000001000 SHLIB_DATA_ADDR=0x8000000000001000 ARCH=hppa MACHINE=hppa2.0w ENTRY="main" TEMPLATE_NAME=elf32 GENERATE_SHLIB_SCRIPT=yes # We really want multiple .stub sections, one for each input .text section, # but for now this is good enough. OTHER_READONLY_SECTIONS=" .PARISC.unwind ${RELOCATING-0} : { *(.PARISC.unwind) }" # The PA64 ELF port treats .plt sections differently than most. We also have # to create a .opd section. What most systems call the .got, we call the .dlt OTHER_READWRITE_SECTIONS=" .PARISC.pfa_count ${RELOCATING-0} : { *(.PARISC.pfa_count) } .PARISC.global ${RELOCATING-0} : { *(.PARISC.global) } .opd ${RELOCATING-0} : { *(.opd) } ${RELOCATING+PROVIDE (__gp = .);} .plt ${RELOCATING-0} : { *(.plt) } .dlt ${RELOCATING-0} : { *(.dlt) }" # The PA64 ELF port has an additional huge bss section. OTHER_BSS_SECTIONS=" .PARISC.ansi.common ${RELOCATING-0} : { *(.PARISC.ansi.common) } .PARISC.huge.common ${RELOCATING-0} : { *(.PARISC.huge.common) } .hbss ${RELOCATING-0} : { *(.hbss) } .tbss ${RELOCATING-0} : { *(.tbss) }" #OTHER_SYMBOLS='PROVIDE (__TLS_SIZE = SIZEOF (.tbss));' OTHER_SYMBOLS=' PROVIDE (__TLS_SIZE = 0); PROVIDE (__TLS_INIT_SIZE = 0); PROVIDE (__TLS_INIT_START = 0); PROVIDE (__TLS_INIT_A = 0); PROVIDE (__TLS_PREALLOC_DTV_A = 0);' # HPs use .dlt where systems use .got. Sigh. OTHER_GOT_RELOC_SECTIONS=" .rela.dlt ${RELOCATING-0} : { *(.rela.dlt) } .rela.opd ${RELOCATING-0} : { *(.rela.opd) }" # We're not actually providing a symbol anymore (due to the inability to be # safe in regards to shared libraries). So we just allocate the hunk of space # unconditionally, but do not mess around with the symbol table. DATA_START_SYMBOLS='. += 16;' DATA_PLT= PLT_BEFORE_GOT= # .dynamic should be at the start of the .text segment. TEXT_DYNAMIC= # The linker is required to define these two symbols. EXECUTABLE_SYMBOLS='PROVIDE (__SYSTEM_ID = 0x214); PROVIDE (_FPU_STATUS = 0x0);' # The PA64 ELF port needs two additional initializer sections and also wants # a start/end symbol pair for the .init and .fini sections. INIT_START='KEEP (*(.HP.init)); PROVIDE (__preinit_start = .); KEEP (*(.preinit)); PROVIDE (__preinit_end = .); PROVIDE (__init_start = .);' INIT_END='PROVIDE (__init_end = .);' FINI_START='PROVIDE (__fini_start = .);' FINI_END='PROVIDE (__fini_end = .);'
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