1 # RUN: yaml2obj %S/Inputs/stack-cfi-parsing.yaml -o %t
2 # RUN: %lldb -c %t -o "target symbols add %S/Inputs/stack-cfi-parsing.syms" \
3 # RUN: -s %s -b | FileCheck %s
5 image show-unwind -n func0
6 # CHECK-LABEL: image show-unwind -n func0
7 # CHECK: Asynchronous (not restricted to call-sites) UnwindPlan is 'breakpad STACK CFI'
8 # CHECK: Synchronous (restricted to call-sites) UnwindPlan is 'breakpad STACK CFI'
9 # CHECK: Symbol file UnwindPlan:
10 # CHECK-NEXT: This UnwindPlan originally sourced from breakpad STACK CFI
11 # CHECK-NEXT: This UnwindPlan is sourced from the compiler: yes.
12 # CHECK-NEXT: This UnwindPlan is valid at all instruction locations: no.
13 # CHECK-NEXT: This UnwindPlan is for a trap handler function: no.
14 # CHECK-NEXT: Address range of this UnwindPlan: [stack-cfi-parsing.out..module_image + 0-0x0000000000000002)
15 # CHECK-NEXT: row[0]: 0: CFA=DW_OP_breg7 +0 => rbp=DW_OP_breg7 +0 rip=DW_OP_pick 0x0
16 # CHECK-NEXT: row[1]: 1: CFA=DW_OP_breg7 +0 => rbx=DW_OP_breg2 +0 rbp=DW_OP_breg0 +0 rip=DW_OP_pick 0x0
18 # The following plans are all (syntactically) invalid for various reasons.
19 # Processing those should not cause a crash.
21 image show-unwind -n func2
22 # CHECK-LABEL: image show-unwind -n func2
23 # CHECK-NOT: Symbol file
25 image show-unwind -n func3
26 # CHECK-LABEL: image show-unwind -n func3
27 # CHECK-NOT: Symbol file
29 image show-unwind -n func4
30 # CHECK-LABEL: image show-unwind -n func4
31 # CHECK-NOT: Symbol file
33 image show-unwind -n func5
34 # CHECK-LABEL: image show-unwind -n func5
35 # CHECK-NOT: Symbol file
37 image show-unwind -n func6
38 # CHECK-LABEL: image show-unwind -n func6
39 # CHECK-NOT: Symbol file
41 image show-unwind -n func7
42 # CHECK-LABEL: image show-unwind -n func7
43 # CHECK-NOT: Symbol file
45 # Finally, try an unwind plan with just a single row
46 image show-unwind -n func9
47 # CHECK-LABEL: image show-unwind -n func9
48 # CHECK: Asynchronous (not restricted to call-sites) UnwindPlan is 'breakpad STACK CFI'
49 # CHECK: Synchronous (restricted to call-sites) UnwindPlan is 'breakpad STACK CFI'
50 # CHECK: Symbol file UnwindPlan:
51 # CHECK: Address range of this UnwindPlan: [stack-cfi-parsing.out..module_image + 9-0x000000000000000a)
52 # CHECK: row[0]: 0: CFA=DW_OP_breg6 +0 => rip=DW_OP_breg0 +0