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dd2e0905 SC |
1 | # If you change this file, please also look at files which source this one: |
2 | # elf64bmip.sh elf64btsmip.sh elf32btsmipn32.sh elf32bmipn32.sh | |
3 | ||
4 | # This is an ELF platform. | |
5 | SCRIPT_NAME=elf | |
6 | ||
7 | # Handle both big- and little-ended 32-bit MIPS objects. | |
8 | ARCH=mips | |
9 | OUTPUT_FORMAT="elf32-bigmips" | |
10 | BIG_OUTPUT_FORMAT="elf32-bigmips" | |
11 | LITTLE_OUTPUT_FORMAT="elf32-littlemips" | |
12 | ||
13 | TEMPLATE_NAME=elf32 | |
73934d31 | 14 | EXTRA_EM_FILE=mipself |
3ffe58d9 AO |
15 | |
16 | case "$EMULATION_NAME" in | |
17 | elf32*n32*) ELFSIZE=32 ;; | |
18 | elf64*) ELFSIZE=64 ;; | |
19 | *) echo $0: unhandled emulation $EMULATION_NAME >&2; exit 1 ;; | |
20 | esac | |
21 | ||
22 | if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then | |
23 | case " $EMULATION_LIBPATH " in | |
24 | *" ${EMULATION_NAME} "*) | |
9c8ebd6a DJ |
25 | NATIVE=yes |
26 | ;; | |
3ffe58d9 AO |
27 | esac |
28 | fi | |
e316b3a0 | 29 | |
9c8ebd6a DJ |
30 | # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first. |
31 | LIBPATH_SUFFIX=$ELFSIZE | |
32 | ||
e316b3a0 | 33 | GENERATE_SHLIB_SCRIPT=yes |
35eb9fb6 | 34 | GENERATE_PIE_SCRIPT=yes |
dd2e0905 SC |
35 | |
36 | TEXT_START_ADDR=0x10000000 | |
24718e3b | 37 | MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" |
dd2e0905 SC |
38 | ENTRY=__start |
39 | ||
40 | # GOT-related settings. | |
4e25343c RS |
41 | # If the output has a GOT section, there must be exactly 0x7ff0 bytes |
42 | # between .got and _gp. The ". = ." below stops the orphan code from | |
43 | # inserting other sections between the assignment to _gp and the start | |
44 | # of .got. | |
dd2e0905 | 45 | OTHER_GOT_SYMBOLS=' |
4e25343c | 46 | . = .; |
dd2e0905 SC |
47 | _gp = ALIGN(16) + 0x7ff0; |
48 | ' | |
49 | OTHER_SDATA_SECTIONS=" | |
50 | .lit8 ${RELOCATING-0} : { *(.lit8) } | |
51 | .lit4 ${RELOCATING-0} : { *(.lit4) } | |
52 | .srdata ${RELOCATING-0} : { *(.srdata) } | |
53 | " | |
54 | ||
55 | # Magic symbols. | |
56 | TEXT_START_SYMBOLS='_ftext = . ;' | |
57 | DATA_START_SYMBOLS='_fdata = . ;' | |
58 | OTHER_BSS_SYMBOLS='_fbss = .;' | |
dd2e0905 | 59 | |
786dbcc3 | 60 | INITIAL_READONLY_SECTIONS=".MIPS.options : { *(.MIPS.options) }" |
9bf78c99 RS |
61 | # Discard any .MIPS.content* or .MIPS.events* sections. The linker |
62 | # doesn't know how to adjust them. | |
63 | OTHER_SECTIONS="/DISCARD/ : { *(.MIPS.content*) *(.MIPS.events*) }" | |
786dbcc3 RS |
64 | |
65 | TEXT_DYNAMIC= |