2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
bfd/ * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low bit for undefined symbols. ld/testsuite * ld-arm/arm-elf.exp: New test. * ld-arm/use-thumb-lib.s: New file. * ld-arm/use-thumb-lib.sym: New file.
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2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
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* elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
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bit for undefined symbols.
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2006-06-19 Alan Modra <amodra@bigpond.net.au>
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* elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
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@ -9172,6 +9172,19 @@ elf32_arm_swap_symbol_out (bfd *abfd,
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{
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newsym = *src;
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newsym.st_info = ELF_ST_INFO (ELF_ST_BIND (src->st_info), STT_FUNC);
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if (newsym.st_shndx != SHN_UNDEF)
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{
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/* Do this only for defined symbols. At link type, the static
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linker will simulate the work of dynamic linker of resolving
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symbols and will carry over the thumbness of found symbols to
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the output symbol table. It's not clear how it happens, but
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the thumbness of underfined symbols can well be different at
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runtime, and writing '1' for them will be confusing for users
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and possibly for dynamic linker itself.
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*/
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newsym.st_value |= 1;
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}
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newsym.st_value |= 1;
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src = &newsym;
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@ -1,3 +1,9 @@
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2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
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* ld-arm/arm-elf.exp: New test.
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* ld-arm/use-thumb-lib.s: New file.
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* ld-arm/use-thumb-lib.sym: New file.
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2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
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* ld-arm/group-relocs-alu-bad.d: New test.
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@ -131,6 +131,10 @@ set armelftests {
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{"BE8 Mapping Symbols" "-static -T arm.ld -EB --be8" "-EB" {arm-be8.s}
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{{objdump -s arm-be8.d}}
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"arm-be8"}
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{"Using Thumb lib by another lib" "-shared tmpdir/mixed-lib.so" "" {use-thumb-lib.s}
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{{readelf -Ds use-thumb-lib.sym}}
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"use-thumb-lib.so"}
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}
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run_ld_link_tests $armelftests
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