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binutils-gdb/ld/testsuite
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Alan Modra 3988aed54a PR22374, PowerPC unnecessary PLT entries 
We don't need a PLT entry when function pointer initialization in a
read/write section is the only reference to a given function symbol.
This patch prevents the unnecessary PLT entry, and ensures no dynamic
relocs are emitted when UNDEFWEAK_NO_DYNAMIC_RELOC says so.

bfd/
	PR 22374
	* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
	entry when just a dynamic reloc can serve.  Ensure no dynamic
	relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
	Expand and move the non_got_ref comment.
	* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
ld/
	* testsuite/ld-powerpc/ambiguousv2.d: Remove FIXME.
2017-11-01 18:46:34 +10:30
..
config LD_CLASS: Check .libs/ld-new for linker first 2017-08-09 16:38:09 -07:00
ld-aarch64 ELF: Call check_relocs after opening all inputs 2017-10-16 03:50:13 -07:00
ld-alpha Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-arc Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-arm As Alan predicted at https://sourceware.org/ml/binutils/2017-10/msg00137.html the values in some Arm tests need updating after recent changes. These looked a bit spooky at first, but they are just a difference in the order we emit veneers and far jumps, so are not so scary after all. 2017-10-26 11:30:40 +01:00
ld-auto-import
ld-avr
ld-bootstrap
ld-cdtest
ld-checks
ld-cris ELF: Call check_relocs after opening all inputs 2017-10-16 03:50:13 -07:00
ld-crx
ld-cygwin
ld-d10v
ld-discard
ld-elf PR22374 testcase, function pointer references in .data 2017-11-01 18:45:34 +10:30
ld-elfcomm
ld-elfvers
ld-elfvsb Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-elfweak
ld-fastcall
ld-frv More support for ld --hash-style in the ld testsuite 2017-08-08 07:22:36 +09:30
ld-gc Remove pr19161 test hppa xfail 2017-08-23 08:58:42 +09:30
ld-h8300
ld-i386 ld: Update tests for warning of "-z dynamic-undefined-weak ignored" 2017-10-12 01:52:33 -07:00
ld-ia64 Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-ifunc Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-libs
ld-linkonce
ld-m68hc11
ld-m68k Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-mep
ld-metag Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-mips-elf MIPS/BFD: Correct microMIPS cross-mode BAL to JALX relaxation 2017-08-30 16:07:45 +01:00
ld-misc
ld-mmix Make sure that undefined symbols added to the linker command line via the -u option appear in the output executable, if they have not been resolved. 2017-10-23 18:16:49 +01:00
ld-mn10300
ld-msp430-elf Improve MSP430 section placement. 2017-08-29 17:18:43 +01:00
ld-nds32
ld-nios2
ld-pe
ld-pie
ld-plugin Allow for __gnu_lto_slim prefixed with extra "_" 2017-10-25 15:32:52 +10:30
ld-powerpc PR22374, PowerPC unnecessary PLT entries 2017-11-01 18:46:34 +10:30
ld-pru
ld-riscv-elf testsuite/ld-riscv-elf/ld-riscv-elf.exp: Fix typo for istarget. 2017-10-25 00:45:05 +02:00
ld-s390 Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-scripts ld: Don't allow '~' as the first char in symbol name 2017-10-09 04:17:24 -07:00
ld-selective
ld-sh Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-shared Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-size
ld-sparc Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-spu
ld-srec Fix link time warning message when running the srec linker tests. 2017-10-09 15:32:09 +01:00
ld-tic6x Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-tilegx
ld-tilepro
ld-undefined LD/testsuite: Fix undefined symbol tests for MIPS and S+core targets 2017-09-26 12:09:50 +01:00
ld-unique
ld-v850
ld-vax-elf Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-versados
ld-visium
ld-vxworks
ld-x86-64 ld: Update tests for warning of "-z dynamic-undefined-weak ignored" 2017-10-12 01:52:33 -07:00
ld-xc16x
ld-xstormy16
ld-xtensa Support different ld --hash-style in the ld testsuite 2017-08-07 22:10:51 +09:30
ld-z8k
lib ld: Add "--" after regexp 2017-08-24 17:45:24 -07:00
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