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