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cbd5b99cce
bfdlink.h has
/* Symbol will be converted from absolute to section-relative. Set for
symbols defined by a script from "dot" (also SEGMENT_START or ORIGIN)
outside of an output section statement. */
unsigned int rel_from_abs : 1;
linker.c has
.{* Return TRUE if the symbol described by a linker hash entry H
. is going to be absolute. Linker-script defined symbols can be
. converted from absolute to section-relative ones late in the
. link. Use this macro to correctly determine whether the symbol
. will actually end up absolute in output. *}
.#define bfd_is_abs_symbol(H) \
. (((H)->type == bfd_link_hash_defined \
. || (H)->type == bfd_link_hash_defweak) \
. && bfd_is_abs_section ((H)->u.def.section) \
. && !(H)->rel_from_abs)
.
Set rel_from_abs to 1 for __ehdr_start which will be converted from
absolute to section-relative in assign_file_positions_for_load_sections.
PR ld/26869
* ldelf.c (ldelf_before_allocation): Set rel_from_abs to 1 for
__ehdr_start.
* testsuite/ld-i386/i386.exp: Run pr26869.
* testsuite/ld-i386/pr26869.d: New file.
* testsuite/ld-i386/pr26869.s: Likewise.
15 lines
429 B
Makefile
15 lines
429 B
Makefile
#as: --32
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#ld: -shared -melf_i386
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#readelf: -r -s --wide
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Relocation section '.rel.dyn' at offset 0x[a-f0-9]+ contains 1 entry:
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Offset Info Type Sym. Value Symbol's Name
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0+[a-f0-9]+ 00000008 R_386_RELATIVE
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#...
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Symbol table '.symtab' contains [0-9]+ entries:
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Num: Value Size Type Bind Vis Ndx Name
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#...
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+[a-f0-9]+: 00000000 0 NOTYPE LOCAL DEFAULT 1 __ehdr_start
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#pass
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