1 # If you change this file, please also look at files which source this one:
2 # elf32b4300.sh elf32bsmip.sh elf32btsmip.sh elf32ebmip.sh elf32lmip.sh
3 # elf32ebmipvxworks.sh elf32elmipvxworks.sh
6 OUTPUT_FORMAT="elf32-bigmips"
7 BIG_OUTPUT_FORMAT="elf32-bigmips"
8 LITTLE_OUTPUT_FORMAT="elf32-littlemips"
9 TEXT_START_ADDR=0x0400000
10 test -n "${EMBEDDED}" || DATA_ADDR=0x10000000
11 MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
12 COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
13 SHLIB_TEXT_START_ADDR=0x5ffe0000
15 INITIAL_READONLY_SECTIONS=
16 if test -z "${CREATE_SHLIB}"; then
17 INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }"
19 INITIAL_READONLY_SECTIONS="${INITIAL_READONLY_SECTIONS}
20 .reginfo ${RELOCATING-0} : { *(.reginfo) }
22 OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
23 # Unlike most targets, the MIPS backend puts all dynamic relocations
24 # in a single dynobj section, which it also calls ".rel.dyn". It does
25 # this so that it can easily sort all dynamic relocations before the
26 # output section has been populated.
27 OTHER_GOT_RELOC_SECTIONS="
28 .rel.dyn ${RELOCATING-0} : { *(.rel.dyn) }
30 # If the output has a GOT section, there must be exactly 0x7ff0 bytes
31 # between .got and _gp. The ". = ." below stops the orphan code from
32 # inserting other sections between the assignment to _gp and the start
36 _gp = ALIGN(16) + 0x7ff0;
38 # .got.plt is only used for the PLT psABI extension. It should not be
39 # included in the .sdata block with .got, as there is no need to access
40 # the section from _gp. Note that the traditional:
43 # _gp = ALIGN (16) + 0x7ff0;
44 # .got : { *(.got.plt) *(.got) }
46 # would set _gp to the wrong value; _gp - 0x7ff0 must point to the start
48 GOT=".got ${RELOCATING-0} : { *(.got) }"
49 unset OTHER_READWRITE_SECTIONS
50 unset OTHER_RELRO_SECTIONS
51 if test -n "$RELRO_NOW"; then
52 OTHER_RELRO_SECTIONS=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
54 OTHER_READWRITE_SECTIONS=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
57 OTHER_SDATA_SECTIONS="
58 .lit8 ${RELOCATING-0} : { *(.lit8) }
59 .lit4 ${RELOCATING-0} : { *(.lit4) }
61 TEXT_START_SYMBOLS='_ftext = . ;'
62 DATA_START_SYMBOLS='_fdata = . ;'
63 OTHER_BSS_SYMBOLS='_fbss = .;'
65 .gptab.sdata : { *(.gptab.data) *(.gptab.sdata) }
66 .gptab.sbss : { *(.gptab.bss) *(.gptab.sbss) }
67 .mdebug.abi32 : { KEEP(*(.mdebug.abi32)) }
68 .mdebug.abiN32 : { KEEP(*(.mdebug.abiN32)) }
69 .mdebug.abi64 : { KEEP(*(.mdebug.abi64)) }
70 .mdebug.abiO64 : { KEEP(*(.mdebug.abiO64)) }
71 .mdebug.eabi32 : { KEEP(*(.mdebug.eabi32)) }
72 .mdebug.eabi64 : { KEEP(*(.mdebug.eabi64)) }
73 .gcc_compiled_long32 : { KEEP(*(.gcc_compiled_long32)) }
74 .gcc_compiled_long64 : { KEEP(*(.gcc_compiled_long64)) }
80 GENERATE_SHLIB_SCRIPT=yes
81 GENERATE_PIE_SCRIPT=yes