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.MIPS.events and .MIPS.content handling. * emulparams/elf64bmip.sh (OTHER_RELOCATING_SECTIONS): Likewise.
80 lines
1.8 KiB
Bash
Executable File
80 lines
1.8 KiB
Bash
Executable File
# This is an ELF platform.
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SCRIPT_NAME=elf
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# Handle both big- and little-ended 32-bit MIPS objects.
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ARCH=mips
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OUTPUT_FORMAT="elf64-bigmips"
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BIG_OUTPUT_FORMAT="elf64-bigmips"
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LITTLE_OUTPUT_FORMAT="elf64-littlemips"
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# Note that the elf32 template is used for 64-bit emulations as well
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# as 32-bit emulations.
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ELFSIZE=64
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TEMPLATE_NAME=elf32
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TEXT_START_ADDR=0x10000000
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MAXPAGESIZE=0x100000
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ENTRY=__start
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# GOT-related settings.
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OTHER_GOT_SYMBOLS='
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_gp = ALIGN(16) + 0x7ff0;
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'
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OTHER_GOT_SECTIONS='
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.lit8 : { *(.lit8) }
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.lit4 : { *(.lit4) }
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.srdata : { *(.srdata) }
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'
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# Magic symbols.
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TEXT_START_SYMBOLS='_ftext = . ;'
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DATA_START_SYMBOLS='_fdata = . ;'
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OTHER_BSS_SYMBOLS='_fbss = .;'
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# IRIX6 defines these symbols. 0x40 is the size of the ELF header.
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EXECUTABLE_SYMBOLS="
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__dso_displacement = 0;
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__elf_header = ${TEXT_START_ADDR};
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__program_header_table = ${TEXT_START_ADDR} + 0x40;
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"
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# There are often dynamic relocations against the .rodata section.
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# Setting DT_TEXTREL in the .dynamic section does not convince the
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# IRIX6 linker to permit relocations against the text segment.
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# Following the IRIX linker, we simply put .rodata in the data
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# segment.
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WRITABLE_RODATA=
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OTHER_RELOCATING_SECTIONS='
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.MIPS.events.text :
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{
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*(.MIPS.events.text)
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*(.MIPS.events.gnu.linkonce.t*)
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}
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.MIPS.content.text :
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{
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*(.MIPS.content.text)
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*(.MIPS.content.gnu.linkonce.t*)
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}
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.MIPS.events.data :
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{
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*(.MIPS.events.data)
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*(.MIPS.events.gnu.linkonce.d*)
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}
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.MIPS.content.data :
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{
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*(.MIPS.content.data)
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*(.MIPS.content.gnu.linkonce.d*)
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}
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.MIPS.events.rodata :
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{
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*(.MIPS.events.rodata)
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*(.MIPS.events.gnu.linkonce.r*)
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}
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.MIPS.content.rodata :
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{
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*(.MIPS.content.rodata)
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*(.MIPS.content.gnu.linkonce.r*)
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}
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'
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