forked from OSchip/llvm-project
44 lines
1.7 KiB
Plaintext
44 lines
1.7 KiB
Plaintext
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// This test checks dynamic relocations support for aarch64.
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RUN: yaml2obj %p/Inputs/rels-so.yaml &> %t.so
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RUN: yaml2obj %p/Inputs/rels-exe.yaml &> %t.exe
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RUN: llvm-bolt %t.so -o %t.bolt.so --use-old-text=0 --lite=0
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RUN: llvm-bolt %t.exe -o %t.bolt.exe --use-old-text=0 --lite=0
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// Check relocations in library:
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RUN: llvm-readelf -rW %t.bolt.so | FileCheck %s -check-prefix=CHECKLIB
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CHECKLIB: {{.*}} R_AARCH64_GLOB_DAT {{.*}} a + 0
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CHECKLIB: {{.*}} R_AARCH64_TLSDESC {{.*}} t1 + 0
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CHECKLIB: {{.*}} R_AARCH64_ABS64 {{.*}} a + 0
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// Check relocations in executable:
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RUN: llvm-readelf -rW %t.bolt.exe | FileCheck %s -check-prefix=CHECKEXE
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CHECKEXE: {{.*}} R_AARCH64_TLS_TPREL64 {{.*}} t1 + 0
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CHECKEXE: {{.*}} R_AARCH64_COPY {{.*}} a + 0
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CHECKEXE: {{.*}} R_AARCH64_JUMP_SLOT {{.*}} inc + 0
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// Check traditional TLS relocations R_AARCH64_TLS_DTPMOD64 and
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// R_AARCH64_TLS_DTPREL64 emitted correctly after bolt. Since these
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// relocations are obsolete and clang and lld does not support them,
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// the initial binary was built with gcc and ld with -mtls-dialect=trad flag.
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RUN: yaml2obj %p/Inputs/tls-trad.yaml &> %t.trad.so
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RUN: llvm-bolt %t.trad.so -o %t.trad.bolt.so --use-old-text=0 --lite=0
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RUN: llvm-readelf -rW %t.trad.so | FileCheck %s -check-prefix=CHECKTRAD
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CHECKTRAD: {{.*}} R_AARCH64_TLS_DTPMOD64 {{.*}} t1 + 0
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CHECKTRAD: {{.*}} R_AARCH64_TLS_DTPREL64 {{.*}} t1 + 0
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// The ld linker emits R_AARCH64_TLSDESC to .rela.plt section, check that
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// it is emitted correctly.
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RUN: yaml2obj %p/Inputs/tls-ld.yaml &> %t.ld.so
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RUN: llvm-bolt %t.ld.so -o %t.ld.bolt.so --use-old-text=0 --lite=0
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RUN: llvm-readelf -rW %t.ld.bolt.so | FileCheck %s -check-prefix=CHECKLD
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CHECKLD: {{.*}} R_AARCH64_TLSDESC {{.*}} t1 + 0
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