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66 lines
1.8 KiB
66 lines
1.8 KiB
4 months ago
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// RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard -DSHARED %s -shared -o %dynamiclib -fPIC %ld_flags_rpath_so
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// RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard %s %ld_flags_rpath_exe -o %t
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// RUN: rm -rf %t-dir && mkdir -p %t-dir && cd %t-dir
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// RUN: %env_asan_opts=coverage=1:verbosity=1 %run %t 2>&1 | FileCheck %s
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//
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// UNSUPPORTED: ios
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#include <stdio.h>
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#include <sanitizer/coverage_interface.h>
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#ifdef SHARED
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void bar1() { printf("bar1\n"); }
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void bar2() { printf("bar2\n"); }
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#else
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__attribute__((noinline)) void foo1() { printf("foo1\n"); }
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__attribute__((noinline)) void foo2() { printf("foo2\n"); }
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void bar1();
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void bar2();
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int main(int argc, char **argv) {
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fprintf(stderr, "RESET\n");
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__sanitizer_cov_reset();
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foo1();
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foo2();
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bar1();
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bar2();
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__sanitizer_cov_dump();
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// CHECK: RESET
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// CHECK-DAG: SanitizerCoverage: ./coverage-reset.cpp{{.*}}.sancov: 2 PCs written
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// CHECK-DAG: SanitizerCoverage: ./libcoverage-reset.cpp{{.*}}.sancov: 2 PCs written
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fprintf(stderr, "RESET\n");
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__sanitizer_cov_reset();
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foo1();
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bar1();
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__sanitizer_cov_dump();
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// CHECK: RESET
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// CHECK-DAG: SanitizerCoverage: ./coverage-reset.cpp{{.*}}.sancov: 1 PCs written
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// CHECK-DAG: SanitizerCoverage: ./libcoverage-reset.cpp{{.*}}.sancov: 1 PCs written
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fprintf(stderr, "RESET\n");
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__sanitizer_cov_reset();
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foo1();
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foo2();
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__sanitizer_cov_dump();
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// CHECK: RESET
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// CHECK: SanitizerCoverage: ./coverage-reset.cpp{{.*}}.sancov: 2 PCs written
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fprintf(stderr, "RESET\n");
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__sanitizer_cov_reset();
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bar1();
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bar2();
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__sanitizer_cov_dump();
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// CHECK: RESET
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// CHECK: SanitizerCoverage: ./libcoverage-reset.cpp{{.*}}.sancov: 2 PCs written
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fprintf(stderr, "RESET\n");
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__sanitizer_cov_reset();
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// CHECK: RESET
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bar2();
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// CHECK: SanitizerCoverage: ./libcoverage-reset.cpp{{.*}}.sancov: 1 PCs written
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}
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#endif
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