forked from OSchip/llvm-project
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
// Test checks that BOLT can process binaries with TLS relocations
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__thread struct str {
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int a;
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int b;
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} tbssstruct = {}, tdatastruct = {4, 2};
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extern __thread struct str extstruct;
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extern void processAddr(volatile void *);
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int main() {
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// R_AARCH64_TLSDESC_ADR_PAGE21 and R_AARCH64_TLSDESC_LD64_LO12_NC are
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// produced for pie binaries in all cases below.
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// The R_TLSLE_ADD_TPREL_HI12 and R_TLSLE_ADD_TPREL_LO12_NC for
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// relocations in .tbss and .tdata
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processAddr(&tbssstruct.b);
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processAddr(&tdatastruct.b);
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// The R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 and
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// R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC relocations
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processAddr(&extstruct.b);
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}
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// REQUIRES: system-linux
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// RUN: %clang %cflags -no-pie %s -o %t.exe -Wl,-q \
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// RUN: -Wl,--unresolved-symbols=ignore-all \
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// RUN: -fuse-ld=lld \
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// RUN: -nostdlib
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// RUN: llvm-bolt %t.exe -o %t.bolt
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// RUN: %clang %cflags -fPIC -pie %s -o %t_pie.exe -Wl,-q \
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// RUN: -Wl,--unresolved-symbols=ignore-all \
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// RUN: -target aarch64-linux -fuse-ld=lld \
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// RUN: -nostdlib
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// RUN: llvm-bolt %t_pie.exe -o %t.bolt
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