File: eh-frame-dwarf-unwind-abort.test

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (20 lines) | stat: -rw-r--r-- 662 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
# Test restoring of register values.

# REQUIRES: target-x86_64, system-linux, native

# RUN: %clang_host %p/Inputs/call-asm.c %p/Inputs/eh-frame-dwarf-unwind-abort.s -o %t
# RUN: %lldb %t -s %s -o exit | FileCheck %s

process launch
# CHECK: stop reason = signal SIGTRAP

thread backtrace
# CHECK: frame #0: {{.*}}`asm_main + 23
# CHECK: frame #1: {{.*}}`main + {{.*}}

target modules show-unwind -n asm_main
# CHECK: eh_frame UnwindPlan:
# CHECK: row[0]:    0: CFA=rsp +8 => rip=[CFA-8]
# CHECK: row[1]:   14: CFA=rsp+16 => rbp=[CFA-16] rip=[CFA-8]
# CHECK: row[2]:   17: CFA=rbp+16 => rbp=[CFA-16] rip=[CFA-8]
# CHECK: row[3]:   22: CFA=rsp +8 => rip=[CFA-8]