1# REQUIRES: x86
2
3# RUN: yaml2obj %S/Inputs/unwind-via-stack-win.yaml -o %t
4# RUN: %lldb -c %t \
5# RUN:   -o "target symbols add %S/Inputs/unwind-via-raSearch.syms" \
6# RUN:   -s %s -b | FileCheck %s
7
8# First check that unwind plan generation works correctly.
9# This function has a "typical" unwind rule.
10image show-unwind -n call_many
11# CHECK-LABEL: image show-unwind -n call_many
12# CHECK: UNWIND PLANS for unwind-via-stack-win.exe`call_many
13# CHECK: Symbol file UnwindPlan:
14# CHECK: This UnwindPlan originally sourced from breakpad STACK WIN
15# CHECK: This UnwindPlan is sourced from the compiler: yes.
16# CHECK: This UnwindPlan is valid at all instruction locations: no.
17# CHECK: This UnwindPlan is for a trap handler function: no.
18# CHECK: Address range of this UnwindPlan: [unwind-via-stack-win.exe..module_image + 4112-0x0000107d)
19# CHECK: row[0]:    0: CFA=RaSearch@SP+0 => esp=DW_OP_pick 0x0, DW_OP_consts +4, DW_OP_plus  eip=DW_OP_pick 0x0, DW_OP_deref
20
21image show-unwind -n nonzero_frame_size
22# CHECK-LABEL: image show-unwind -n nonzero_frame_size
23# CHECK: UNWIND PLANS for unwind-via-stack-win.exe`nonzero_frame_size
24# CHECK: Symbol file UnwindPlan:
25# CHECK: row[0]:    0: CFA=RaSearch@SP+12 => esp=DW_OP_pick 0x0, DW_OP_consts +4, DW_OP_plus  eip=DW_OP_pick 0x0, DW_OP_deref
26
27# Then, some invalid rules.
28image show-unwind -n complex_rasearch
29# CHECK-LABEL: image show-unwind -n complex_rasearch
30# CHECK: UNWIND PLANS for unwind-via-stack-win.exe`complex_rasearch
31# CHECK-NOT: Symbol file
32
33image show-unwind -n esp_rasearch
34# CHECK-LABEL: image show-unwind -n esp_rasearch
35# CHECK: UNWIND PLANS for unwind-via-stack-win.exe`esp_rasearch
36# CHECK-NOT: Symbol file
37
38# And finally, check that backtracing works as a whole by unwinding a simple
39# stack.
40thread backtrace
41# CHECK-LABEL: thread backtrace
42# CHECK: frame #0: 0x000b1092 unwind-via-stack-win.exe`many_pointer_args
43# CHECK: frame #1: 0x000b1079 unwind-via-stack-win.exe`call_many + 105
44# CHECK: frame #2: 0x000b1085 unwind-via-stack-win.exe`main + 5
45# CHECK: frame #3: 0x77278494 kernel32.dll
46# CHECK-NOT: frame
47