| 1 | /// Check that LLDB uses the paths in target.debug-file-search-paths to find |
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| 2 | /// split DWARF files with a relative DW_AT_comp_dir set, when the program file |
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| 3 | /// has been moved and/or we're executing it from another directory. Even when |
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| 4 | /// the provided search path is actually a symlink to the real location. |
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| 5 | // UNSUPPORTED: system-darwin |
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| 6 | // UNSUPPORTED: system-windows |
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| 7 | // RUN: rm -rf %t.compdir/ %t.e/ |
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| 8 | // RUN: mkdir -p %t.compdir/a/b/c/d/ |
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| 9 | // RUN: cp %s %t.compdir/a/b/c/d/main.c |
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| 10 | // RUN: cd %t.compdir/a/b/ |
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| 11 | /// The produced DWO is named c/d/main-main.dwo, with a DW_AT_comp_dir of a/b. |
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| 12 | // RUN: %clang_host -g -gsplit-dwarf -fdebug-prefix-map=%t.compdir=. c/d/main.c -o c/d/main |
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| 13 | // RUN: cd ../../.. |
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| 14 | /// Move only the program, leaving the DWO file in place. |
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| 15 | // RUN: mv %t.compdir/a/b/c/d/main %t.compdir/a/ |
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| 16 | /// Create a symlink to the compliation dir, to use instead of the real path. |
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| 17 | // RUN: ln -s %t.compdir %t.symlink_to_compdir |
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| 18 | /// Debug it from yet another path. |
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| 19 | // RUN: mkdir -p %t.e/ |
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| 20 | // RUN: cd %t.e |
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| 21 | /// DWO should be found by following using symlink + a/b/ + c/d/main-main.dwo. |
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| 22 | // RUN: %lldb --no-lldbinit %t.compdir/a/main \ |
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| 23 | // RUN: -O "settings append target.debug-file-search-paths %t.symlink_to_compdir" \ |
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| 24 | // RUN: -o "b main" -o "run" -o "p num" --batch 2>&1 | FileCheck %s |
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| 25 | |
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| 26 | // CHECK-NOT: warning: {{.*}}main unable to locate separate debug file (dwo, dwp). Debugging will be degraded. |
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| 27 | // CHECK: (int) 5 |
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| 28 | |
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| 29 | int num = 5; |
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| 30 | |
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| 31 | int main(void) { return 0; } |
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| 32 | |
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