forked from OSchip/llvm-project
25 lines
956 B
Plaintext
25 lines
956 B
Plaintext
# Test that we prefer debug_frame over eh_frame unwind plans. They usually
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# contain the same information, and we rarely have both kinds of entries for a
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# single function. However, in theory the debug_frame plan can be more complete,
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# whereas eh_frame is only required to be correct at places where exceptions can
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# be thrown.
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# UNSUPPORTED: system-windows
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# XFAIL: system-darwin
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# REQUIRES: target-x86_64, native
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# RUN: %clang -g %p/Inputs/call-asm.c %p/Inputs/prefer-debug-over-eh-frame.s -o %t
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# RUN: %lldb %t -s %s -o exit | FileCheck %s
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breakpoint set -n bar
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# CHECK: Breakpoint 1: where = {{.*}}`bar
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process launch
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# CHECK: stop reason = breakpoint 1.1
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target modules show-unwind -n foo
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# CHECK: Asynchronous (not restricted to call-sites) UnwindPlan is 'DWARF CFI plus augmentation from assembly parsing'
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# CHECK: Synchronous (restricted to call-sites) UnwindPlan is 'DWARF CFI'
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# CHECK: eh_frame UnwindPlan:
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# CHECK: debug_frame UnwindPlan:
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