projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| d1bbb13a DA |
1 | SCRIPT_NAME=elf64hppa |
| 2 | ELFSIZE=64 | |
| 4b69d4ad | 3 | OUTPUT_FORMAT="elf64-hppa" |
| d1bbb13a | 4 | NO_REL_RELOCS=yes |
| 7e4d694e JL |
5 | TEXT_START_ADDR=0x4000000000001000 |
| 6 | DATA_ADDR=0x8000000000001000 | |
| 465bc359 | 7 | TARGET_PAGE_SIZE=4096 |
| 24718e3b | 8 | MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" |
| d1bbb13a | 9 | LIB_PATH="=/usr/lib/pa20_64:=/opt/langtools/lib/pa20_64" |
| 97444aea JL |
10 | |
| 11 | # The HP dynamic linker actually requires you set the start of text and | |
| 12 | # data to some reasonable value. Of course nobody knows what reasoanble | |
| 13 | # really is, so we just use the same values that HP's linker uses. | |
| 14 | SHLIB_TEXT_START_ADDR=0x4000000000001000 | |
| 15 | SHLIB_DATA_ADDR=0x8000000000001000 | |
| 16 | ||
| d1bbb13a DA |
17 | ARCH=hppa |
| 18 | MACHINE=hppa2.0w | |
| 19 | ENTRY="main" | |
| 20 | TEMPLATE_NAME=elf32 | |
| 21 | GENERATE_SHLIB_SCRIPT=yes | |
| 22 | ||
| 23 | # We really want multiple .stub sections, one for each input .text section, | |
| 24 | # but for now this is good enough. | |
| 25 | OTHER_READONLY_SECTIONS=" | |
| 26 | .PARISC.unwind ${RELOCATING-0} : { *(.PARISC.unwind) }" | |
| 27 | ||
| 28 | # The PA64 ELF port treats .plt sections differently than most. We also have | |
| 29 | # to create a .opd section. What most systems call the .got, we call the .dlt | |
| 30 | OTHER_READWRITE_SECTIONS=" | |
| 31 | .PARISC.pfa_count ${RELOCATING-0} : { *(.PARISC.pfa_count) } | |
| 32 | .PARISC.global ${RELOCATING-0} : { *(.PARISC.global) } | |
| 33 | .opd ${RELOCATING-0} : { *(.opd) } | |
| 34 | ${RELOCATING+PROVIDE (__gp = .);} | |
| 35 | .plt ${RELOCATING-0} : { *(.plt) } | |
| 36 | .dlt ${RELOCATING-0} : { *(.dlt) }" | |
| 37 | ||
| 38 | # The PA64 ELF port has an additional huge bss section. | |
| 39 | OTHER_BSS_SECTIONS=" | |
| 40 | .PARISC.ansi.common ${RELOCATING-0} : { *(.PARISC.ansi.common) } | |
| 41 | .PARISC.huge.common ${RELOCATING-0} : { *(.PARISC.huge.common) } | |
| 42 | .hbss ${RELOCATING-0} : { *(.hbss) } | |
| 43 | .tbss ${RELOCATING-0} : { *(.tbss) }" | |
| 44 | ||
| 45 | #OTHER_SYMBOLS='PROVIDE (__TLS_SIZE = SIZEOF (.tbss));' | |
| 46 | OTHER_SYMBOLS=' | |
| 47 | PROVIDE (__TLS_SIZE = 0); | |
| 48 | PROVIDE (__TLS_INIT_SIZE = 0); | |
| 49 | PROVIDE (__TLS_INIT_START = 0); | |
| 50 | PROVIDE (__TLS_INIT_A = 0); | |
| 51 | PROVIDE (__TLS_PREALLOC_DTV_A = 0);' | |
| 52 | ||
| 53 | # HPs use .dlt where systems use .got. Sigh. | |
| 54 | OTHER_GOT_RELOC_SECTIONS=" | |
| 55 | .rela.dlt ${RELOCATING-0} : { *(.rela.dlt) } | |
| 56 | .rela.opd ${RELOCATING-0} : { *(.rela.opd) }" | |
| 57 | ||
| 58 | # We're not actually providing a symbol anymore (due to the inability to be | |
| 59 | # safe in regards to shared libraries). So we just allocate the hunk of space | |
| 60 | # unconditionally, but do not mess around with the symbol table. | |
| 61 | DATA_START_SYMBOLS='. += 16;' | |
| 62 | ||
| 63 | DATA_PLT= | |
| 64 | PLT_BEFORE_GOT= | |
| 65 | ||
| 66 | # .dynamic should be at the start of the .text segment. | |
| 67 | TEXT_DYNAMIC= | |
| 68 | ||
| 904ecb2d | 69 | # The linker is required to define these two symbols. |
| f68ca336 | 70 | EXECUTABLE_SYMBOLS='PROVIDE (__SYSTEM_ID = 0x214); PROVIDE (_FPU_STATUS = 0x0);' |
| 904ecb2d JL |
71 | # The PA64 ELF port needs two additional initializer sections and also wants |
| 72 | # a start/end symbol pair for the .init and .fini sections. | |
| f68ca336 JL |
73 | INIT_START='KEEP (*(.HP.init)); PROVIDE (__preinit_start = .); KEEP (*(.preinit)); PROVIDE (__preinit_end = .); PROVIDE (__init_start = .);' |
| 74 | INIT_END='PROVIDE (__init_end = .);' | |
| 75 | FINI_START='PROVIDE (__fini_start = .);' | |
| 76 | FINI_END='PROVIDE (__fini_end = .);' |