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284a130902
The current PLT generation code will generate invalid code when the PLT relocation offset exceeds 64k. This fixes the issue by detecting large plt_reloc offsets and generare code sequences to create larger plt relocations. The "large" plt code needs 2 extra instructions to create 32-bit offsets. bfd/ChangeLog: PR 27746 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT, OR1K_ADD, OR1K_ORI): New macros to help with plt creation. (elf_or1k_link_hash_table): New field plt_count. (elf_or1k_link_hash_entry): New field plt_index. (elf_or1k_plt_entry_size): New function. (or1k_write_plt_entry): Update to support variable size PLTs. (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry API. (or1k_elf_finish_dynamic_symbol): Update to write large PLTs when needed. (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for PLT size. ld/ChangeLog: PR 27746 testsuite/ld-or1k/or1k.exp (or1kplttests): Add tests for linking along with gotha() relocations. testsuite/ld-or1k/gotha1.dd: New file. testsuite/ld-or1k/gotha1.s: New file. testsuite/ld-or1k/gotha2.dd: New file. testsuite/ld-or1k/gotha2.s: New file testsuite/ld-or1k/pltlib.s (x): Define size to avoid link failure.
14 lines
152 B
ArmAsm
14 lines
152 B
ArmAsm
.section .data
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.globl x, y
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.size x, 4
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x: .long 33
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y: .long 44
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.section .text
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.align 4
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.global func
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.type func, @function
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func:
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l.jr r9
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l.nop
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