File: sanitizer_coverage_inline8bit_counter_default_impl.cpp

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (24 lines) | stat: -rw-r--r-- 781 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
// Tests the default implementation of callbacks for
// -fsanitize-coverage=inline-8bit-counters,pc-table

// REQUIRES: has_sancovcc,stable-runtime,linux,x86_64-target-arch

// RUN: %clangxx -O0 %s -fsanitize-coverage=inline-8bit-counters,pc-table -o %t
// RUN: rm -f %t-counters %t-pcs
// RUN: env %tool_options="cov_8bit_counters_out=%t-counters cov_pcs_out=%t-pcs verbosity=1" %run %t 2>&1 | FileCheck %s

// Check the file sizes
// RUN: wc -c %t-counters | grep "^2 "
// RUN: wc -c %t-pcs | grep "^32 "

#include <stdio.h>

__attribute__((noinline)) void foo() {}
int main() {
  foo();
  foo();
  fprintf(stderr, "PASS\n");
  // CHECK: PASS
  // CHECK: cov_8bit_counters_out: written {{.*}} bytes to {{.*}}-counter
  // CHECK: cov_pcs_out: written {{.*}} bytes to {{.*}}-pcs
}