2016-04-30 01:46:07 +08:00
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// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
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// RUN: llvm-readobj --dyn-symbols %p/Inputs/version-undef-sym.so | FileCheck %s
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2016-04-30 07:35:49 +08:00
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// Inputs/version-undef-sym.so consists of the assembly file
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//
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// .global bar
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// bar:
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// .weak abc1
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// .weak abc2
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// .weak abc3
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// .weak abc4
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// .weak abc5
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//
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// linked into a shared library with the version script
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//
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// VER_1 {
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// global:
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// bar;
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// };
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//
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// Assuming we can reproduce the desired property (a few undefined symbols
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// before bar) we should create it with lld itself once it supports that.
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2016-04-30 01:46:07 +08:00
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// Show that the input .so has undefined symbols before bar. That is what would
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// get our version parsing out of sync.
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// CHECK: Section: Undefined
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// CHECK: Section: Undefined
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// CHECK: Section: Undefined
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// CHECK: Section: Undefined
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// CHECK: Section: Undefined
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// CHECK: Name: bar
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// But now we can successfully find bar.
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2016-04-30 01:58:48 +08:00
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// RUN: ld.lld %t.o %p/Inputs/version-undef-sym.so -o %t.exe
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2016-04-30 01:46:07 +08:00
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.global _start
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_start:
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call bar@plt
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