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author | Jing Yu <jingyu@google.com> | 2011-12-20 10:27:58 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2011-12-20 10:27:58 -0800 |
commit | cf3cdbf8b3cda61a619299e7966a83df66244036 (patch) | |
tree | 201e2bcfc955f16802d3257112d29736cb3a3ce8 /binutils-2.21/ld/testsuite/ld-selective/3.cc | |
parent | e4df3e0a5bb640ccfa2f30ee67fe9b3146b152d6 (diff) | |
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Add binutils-2.21.
Use --enable-gold=default for dual linker support.
Change-Id: Id1a744c7db58a0b5e7a3be174cdfa875f2f86e49
Diffstat (limited to 'binutils-2.21/ld/testsuite/ld-selective/3.cc')
-rw-r--r-- | binutils-2.21/ld/testsuite/ld-selective/3.cc | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/binutils-2.21/ld/testsuite/ld-selective/3.cc b/binutils-2.21/ld/testsuite/ld-selective/3.cc new file mode 100644 index 0000000..c40bf35 --- /dev/null +++ b/binutils-2.21/ld/testsuite/ld-selective/3.cc @@ -0,0 +1,46 @@ +struct A +{ + virtual void foo(); + virtual void bar(); +}; + +void A::foo() { } // keep +void A::bar() { } // lose + +struct B : public A +{ + virtual void foo(); +}; + +void B::foo() { } // keep + +void _start() __asm__("_start"); // keep +void start() __asm__("start"); // some toolchains use this name. + +A a; // keep +B b; +A *getme() { return &a; } // keep + +void _start() +{ + getme()->foo(); +#ifdef __GNUC__ +#if (__GNUC__ == 2 && __GNUC_MINOR__ < 96) +// gcc-2.95.2 gets this test wrong, and loses B::foo(). +// Cheat. After all, we aren't trying to test the compiler here. + b.foo(); +#endif +#endif +} + +void start () +{ + _start (); +} + +// In addition, keep A's virtual table. + +// We'll wind up keeping `b' and thus B's virtual table because +// `a' and `b' are both referenced from the constructor function. + +extern "C" void __main() { } |