27 lines
812 B
Plaintext
27 lines
812 B
Plaintext
Test binaries created with the following commands:
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$ cat call.c
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__attribute__((noinline, noreturn)) void foo() {
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asm volatile("" ::: "memory");
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__builtin_unreachable();
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}
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__attribute__((noinline)) void bar() {
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asm volatile("nop" :::);
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foo();
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}
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int main() { bar(); }
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$ clang -g call.c -fomit-frame-pointer -c -Os -o call.o
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$ clang -g call.o -o call
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The test requires the return PC to match a relocation (in this case the
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DW_AT_high_pc of main). Without this change the value would get relocated
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twice.
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RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/call_return_pc/call -o %t.dSYM
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RUN: llvm-dwarfdump %t.dSYM | FileCheck %s -implicit-check-not=DW_AT_call_return_pc
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CHECK: DW_AT_call_return_pc (0x0000000100000f72)
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CHECK: DW_AT_call_return_pc (0x0000000100000f78)
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