binutils-gdb/binutils/testsuite/binutils-all/mips/mips-note-2.d

#PROG: objcopy
#readelf: --notes --wide
#objcopy: --merge-notes
#name: MIPS merge notes section (o32)
#source: ../note-2-32.s
#dump: ../note-2-32.d
MIPS/BFD: For n64 hold the number of internal relocs in `->reloc_count' Revert parts of commit fee24f1c5bfe ("objdump improvements for mips elf64"), <https://sourceware.org/ml/binutils/2003-03/msg00108.html>, and make the `->reloc_count' member of `struct bfd_section' hold the actual number of internal relocations stored in its `->relocation' vector. To do so adjust `mips_elf64_slurp_one_reloc_table' to set `->reloc_count' to the actual number of internal relocations retrieved and discard `mips_elf64_canonicalize_reloc', `mips_elf64_canonicalize_dynamic_reloc' and their corresponding target macros. Contrary to the description of `mips_elf64_slurp_one_reloc_table', adjusted appropriately, this makes generic relocation processing code happy and satisfies the "merge notes section" binutils test case. Add extra binutils test cases to expand the coverage of the generic "merge notes section" test case, now passing with the n64 ABI, across the MIPS o32, n32 and n64 ABIs regardless of the default ABI selected in target configuration, and also to verify correctness of the relocations produced. Conversely, do not provide any additional test cases for the original issue addressed with the commit referred: - objdump would display only 1/3 of the total number of relocations, because it used the external relocation count, but each external relocation is brought in as 3 internal relocations. as n64 ABI relocation processing with `objdump -r' and `objdump -R' is already widely covered across the GAS and LD test suites. bfd/ * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype and function. (mips_elf64_canonicalize_dynamic_reloc): Likewise. (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the actual number of internal relocations retrieved. Adjust function description. (bfd_elf64_canonicalize_reloc): Remove macro. (bfd_elf64_canonicalize_dynamic_reloc): Likewise. binutils/ * testsuite/binutils-all/mips/mips-note-2.d: New test. * testsuite/binutils-all/mips/mips-note-2r.d: New test. * testsuite/binutils-all/mips/mips-note-2-n32.d: New test. * testsuite/binutils-all/mips/mips-note-2-n64.d: New test. * testsuite/binutils-all/mips/mips-note-2r-n32.d: New test. * testsuite/binutils-all/mips/mips-note-2r-n64.d: New test. * testsuite/binutils-all/mips/mips.exp: Define `has_newabi'. Run the new tests. 2017-05-19 22:11:31 +08:00			`#PROG: objcopy`
			`#readelf: --notes --wide`
			`#objcopy: --merge-notes`
			`#name: MIPS merge notes section (o32)`
			`#source: ../note-2-32.s`
			`#dump: ../note-2-32.d`