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c9cf7bdfe5
Extend the 64bit DT_RELR support to work on 32bit ELF too. For this only a few changes were needed in the sizing and creation of the relr relocations.
42 lines
1.1 KiB
Bash
42 lines
1.1 KiB
Bash
source_sh ${srcdir}/emulparams/dt-relr.sh
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ARCH="aarch64:ilp32"
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MACHINE=
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NOP=0x1f2003d5
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SCRIPT_NAME=elf
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ELFSIZE=32
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OUTPUT_FORMAT="elf32-littleaarch64"
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BIG_OUTPUT_FORMAT="elf32-bigaarch64"
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LITTLE_OUTPUT_FORMAT="elf32-littleaarch64"
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NO_REL_RELOCS=yes
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TEMPLATE_NAME=elf
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EXTRA_EM_FILE=aarch64elf
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GENERATE_SHLIB_SCRIPT=yes
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GENERATE_PIE_SCRIPT=yes
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MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
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ENTRY=_start
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EMBEDDED=yes
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SEPARATE_GOTPLT=12
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IREL_IN_PLT=
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TEXT_START_ADDR=0x00400000
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DATA_START_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__data_start = .${CREATE_SHLIB+)};"
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# AArch64 does not support .s* sections.
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NO_SMALL_DATA=yes
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OTHER_BSS_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__bss_start__ = .${CREATE_SHLIB+)};"
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OTHER_BSS_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_bss_end__ = .${CREATE_SHLIB+)}; ${CREATE_SHLIB+PROVIDE (}__bss_end__ = .${CREATE_SHLIB+)};"
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OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
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OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
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ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }'
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# This sets the stack to the top of the simulator memory (2^19 bytes).
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STACK_ADDR=0x80000
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