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 = .);' |