| 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=elf |
| 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. |
| OTHER_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 = .);' |
