projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4b69d4ad | 1 | SCRIPT_NAME=elf |
| 040266ab | 2 | ELFSIZE=64 |
| 4b69d4ad | 3 | OUTPUT_FORMAT="elf64-hppa" |
| e5b08bf0 | 4 | LIB_PATH=/usr/lib/pa20_64:/opt/langtools/lib/pa20_64 |
| 7e4d694e JL |
5 | TEXT_START_ADDR=0x4000000000001000 |
| 6 | DATA_ADDR=0x8000000000001000 | |
| 97444aea JL |
7 | |
| 8 | # The HP dynamic linker actually requires you set the start of text and | |
| 9 | # data to some reasonable value. Of course nobody knows what reasoanble | |
| 10 | # really is, so we just use the same values that HP's linker uses. | |
| 11 | SHLIB_TEXT_START_ADDR=0x4000000000001000 | |
| 12 | SHLIB_DATA_ADDR=0x8000000000001000 | |
| 13 | ||
| 4b69d4ad JL |
14 | TARGET_PAGE_SIZE=4096 |
| 15 | MAXPAGESIZE=4096 | |
| 16 | ARCH=hppa | |
| 17 | MACHINE=hppa2.0w | |
| 040266ab | 18 | ENTRY="main" |
| 4b69d4ad JL |
19 | TEMPLATE_NAME=elf32 |
| 20 | GENERATE_SHLIB_SCRIPT=yes | |
| 904ecb2d JL |
21 | # We really want multiple .stub sections, one for each input .text section, |
| 22 | # but for now this is good enough. | |
| 23 | OTHER_READONLY_SECTIONS='.PARISC.unwind : { *(.PARISC.unwind) } .stubs : { *(.stubs) }' | |
| 24 | ||
| 25 | # The PA64 ELF port treats .plt sections differently than most. We also have | |
| 833be1c7 | 26 | # to create a .opd section. What most systems call the .got, we call the .dlt |
| 88e99a39 | 27 | OTHER_READWRITE_SECTIONS='.opd : { *(.opd) } __gp = .; .plt : { *(.plt) } .dlt : { *(.dlt) }' |
| 904ecb2d JL |
28 | |
| 29 | # The PA64 ELF port has two additional bss sections. huge bss and thread bss. | |
| 30 | # Make sure they end up in the appropriate location. We also have to set | |
| 31 | # __TLS_SIZE to the size of the thread bss section. | |
| 32 | OTHER_BSS_SECTIONS='.hbss : { *(.hbss) } .tbss : { *(.tbss) } __TLS_SIZE = SIZEOF(.tbss);' | |
| 33 | ||
| 2491f110 JL |
34 | # HPs use .dlt where systems use .got. Sigh. |
| 35 | OTHER_GOT_RELOC_SECTIONS='.rela.dlt : { *(.rela.dlt) }' | |
| 36 | ||
| 42d106a8 JL |
37 | # This does not have to be strictly the bottom of the text segment since |
| 38 | # it is merely for performing relocations relative to a symbol that is not | |
| 39 | # going to be referenced in any other manner. | |
| 40 | # | |
| 41 | # If it was the true base of the text segment, then we could use it for | |
| 42 | # building unwinders instead of computing the base of the text segment | |
| 43 | # in the BFD backend. | |
| 44 | TEXT_START_SYMBOLS='__text_dummy = . ;' | |
| 88e99a39 | 45 | DATA_START_SYMBOLS='__hp_load_map = .; . += 16;' |
| 42d106a8 | 46 | |
| 904ecb2d JL |
47 | # The linker is required to define these two symbols. |
| 48 | EXECUTABLE_SYMBOLS='__SYSTEM_ID = 0x214; _FPU_STATUS = 0x0;' | |
| 4b69d4ad | 49 | DATA_PLT= |
| 904ecb2d | 50 | |
| 97444aea JL |
51 | # .dynamic should be at the start of the .text segment. |
| 52 | TEXT_DYNAMIC= | |
| 53 | ||
| 904ecb2d JL |
54 | # The PA64 ELF port needs two additional initializer sections and also wants |
| 55 | # a start/end symbol pair for the .init and .fini sections. | |
| 56 | INIT_START='KEEP (*(.HP.init)); __preinit_start = .; KEEP (*(.preinit)); __preinit_end = .;__init_start = .;' | |
| 57 | INIT_END='__init_end = .;' | |
| 58 | FINI_START='__fini_start = .;' | |
| 59 | FINI_END='__fini_end = .;' |