1SCRIPT_NAME=elf64hppa
2ELFSIZE=64
3OUTPUT_FORMAT="elf64-hppa"
4NO_REL_RELOCS=yes
5TEXT_START_ADDR=0x4000000000001000
6DATA_ADDR=0x8000000000001000
7TARGET_PAGE_SIZE=4096
8MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
9LIB_PATH="=/usr/lib/pa20_64:=/opt/langtools/lib/pa20_64"
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.
14SHLIB_TEXT_START_ADDR=0x4000000000001000
15SHLIB_DATA_ADDR=0x8000000000001000
16
17ARCH=hppa
18MACHINE=hppa2.0w
19ENTRY="main"
20TEMPLATE_NAME=elf32
21GENERATE_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.
25OTHER_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
30OTHER_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.
39OTHER_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));'
46OTHER_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.
54OTHER_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.
61DATA_START_SYMBOLS='. += 16;'
62
63DATA_PLT=
64PLT_BEFORE_GOT=
65
66# .dynamic should be at the start of the .text segment.
67TEXT_DYNAMIC=
68
69# The linker is required to define these two symbols.
70EXECUTABLE_SYMBOLS='PROVIDE (__SYSTEM_ID = 0x214); PROVIDE (_FPU_STATUS = 0x0);'
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.
73INIT_START='KEEP (*(.HP.init)); PROVIDE (__preinit_start = .); KEEP (*(.preinit)); PROVIDE (__preinit_end = .); PROVIDE (__init_start = .);'
74INIT_END='PROVIDE (__init_end = .);'
75FINI_START='PROVIDE (__fini_start = .);'
76FINI_END='PROVIDE (__fini_end = .);'
77