Lose _r2off in powerpc64 stub names
Not a lot is conveyed by putting _r2off in a stub symbol that can't be seen by inspecting the stub code or the toc restoring instruction immediately after a call via such a stub. Also, we don't distinguish plt_call stub symbols from plt_call_r2save stub symbols, so this patch makes long branch and plt branch stub symbols consistent with that decision. bfd/ * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols. ld/ * testsuite/ld-powerpc/elfv2exe.d: Adjust for stub symbol change. * testsuite/ld-powerpc/tocopt6.d: Likewise.
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@ -1,3 +1,7 @@
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2018-08-05 Alan Modra <amodra@gmail.com>
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* elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
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2018-08-02 Jim Wilson <jimw@sifive.com>
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* elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
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@ -11513,9 +11513,9 @@ ppc_build_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg)
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size_t len1, len2;
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char *name;
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const char *const stub_str[] = { "long_branch",
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"long_branch_r2off",
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"long_branch",
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"plt_branch",
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"plt_branch",
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"plt_branch_r2off",
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"plt_call",
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"plt_call" };
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@ -1,3 +1,8 @@
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2018-08-05 Alan Modra <amodra@gmail.com>
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* testsuite/ld-powerpc/elfv2exe.d: Adjust for stub symbol change.
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* testsuite/ld-powerpc/tocopt6.d: Likewise.
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2018-08-03 H.J. Lu <hongjiu.lu@intel.com>
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* testsuite/ld-x86-64/property-x86-3.s: Use ".p2align 2" to
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@ -19,7 +19,7 @@ Disassembly of section \.text:
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.*: (7d 89 03 a6|a6 03 89 7d) mtctr r12
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.*: (4e 80 04 20|20 04 80 4e) bctr
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0+100000e0 <.*\.long_branch_r2off\.f5>:
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0+100000e0 <.*\.long_branch\.f5>:
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.*: (f8 41 00 18|18 00 41 f8) std r2,24\(r1\)
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.*: (48 00 00 6c|6c 00 00 48) b .* <f5>
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\.\.\.
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@ -39,7 +39,7 @@ Disassembly of section \.text:
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (4b .. .. ..|.. .. .. 4b) bl .*\.plt_branch\.f4>
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.*: (60 00 00 00|00 00 00 60) nop
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.*: (4b .. .. ..|.. .. .. 4b) bl .*\.long_branch_r2off\.f5>
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.*: (4b .. .. ..|.. .. .. 4b) bl .*\.long_branch\.f5>
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.*: (e8 41 00 18|18 00 41 e8) ld r2,24\(r1\)
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.*: (e8 01 00 30|30 00 01 e8) ld r0,48\(r1\)
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.*: (38 21 00 20|20 00 21 38) addi r1,r1,32
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@ -1,12 +1,12 @@
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#...
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.* bl .*<.*long_branch_r2off\.f1>
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.* bl .*<.*long_branch\.f1>
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.* ld *r2,40\(r1\)
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.* bl .*<.*long_branch_r2off\.f2>
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.* bl .*<.*long_branch\.f2>
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.* ld *r2,40\(r1\)
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.* bl .*<\.f3>
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.* nop
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.* bl .*<.*long_branch_r2off\.g2>
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.* bl .*<.*long_branch\.g2>
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.* ld *r2,40\(r1\)
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.* bl .*<.*long_branch_r2off\.in23>
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.* bl .*<.*long_branch\.in23>
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.* ld *r2,40\(r1\)
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#pass
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