[compiler-rt] [HWASAN] Enable memcpy, memmove and memset interceptors (PR #70387)

[via llvm-commits]

github-actions[bot] wrote:


<!--LLVM CODE FORMAT COMMENT: {clang-format}-->

:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff b165650aee851b15c4f87f0d510b37cb1bf6b814 f5e83ae9a4329b74b12f3e7d00ce2db5929cbb4f -- compiler-rt/test/hwasan/TestCases/memcpy.cpp compiler-rt/test/hwasan/TestCases/memmove.cpp compiler-rt/test/hwasan/TestCases/memset.cpp compiler-rt/lib/hwasan/hwasan_interceptors.cpp compiler-rt/lib/hwasan/hwasan_platform_interceptors.h compiler-rt/test/hwasan/TestCases/bcmp.cpp compiler-rt/test/hwasan/TestCases/memcmp.cpp
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/test/hwasan/TestCases/bcmp.cpp b/compiler-rt/test/hwasan/TestCases/bcmp.cpp
index 6ace21eb506f..bfc002bedac7 100644
--- a/compiler-rt/test/hwasan/TestCases/bcmp.cpp
+++ b/compiler-rt/test/hwasan/TestCases/bcmp.cpp
@@ -9,8 +9,8 @@
 #include <string.h>
 #include <unistd.h>
 
-__attribute__((no_sanitize("hwaddress")))
-int ForceCallInterceptor(void *p, const void *a, size_t size) {
+__attribute__((no_sanitize("hwaddress"))) int
+ForceCallInterceptor(void *p, const void *a, size_t size) {
   return bcmp(p, a, size);
 }
 
diff --git a/compiler-rt/test/hwasan/TestCases/memcmp.cpp b/compiler-rt/test/hwasan/TestCases/memcmp.cpp
index 6b7e86550015..d09dc4c65a34 100644
--- a/compiler-rt/test/hwasan/TestCases/memcmp.cpp
+++ b/compiler-rt/test/hwasan/TestCases/memcmp.cpp
@@ -8,8 +8,8 @@
 #include <string.h>
 #include <unistd.h>
 
-__attribute__((no_sanitize("hwaddress")))
-int ForceCalInterceptor(void *p, const void *a, size_t size) {
+__attribute__((no_sanitize("hwaddress"))) int
+ForceCalInterceptor(void *p, const void *a, size_t size) {
   return memcmp(p, a, size);
 }
 
diff --git a/compiler-rt/test/hwasan/TestCases/memcpy.cpp b/compiler-rt/test/hwasan/TestCases/memcpy.cpp
index e346409a1bd5..7d9a69196c0d 100644
--- a/compiler-rt/test/hwasan/TestCases/memcpy.cpp
+++ b/compiler-rt/test/hwasan/TestCases/memcpy.cpp
@@ -8,12 +8,11 @@
 #include <string.h>
 #include <unistd.h>
 
-__attribute__((no_sanitize("hwaddress")))
-int ForceCallInterceptor(void *p, const void *a, size_t size) {
+__attribute__((no_sanitize("hwaddress"))) int
+ForceCallInterceptor(void *p, const void *a, size_t size) {
   return memcpy(p, a, size) == nullptr;
 }
 
-
 int main(int argc, char **argv) {
   __hwasan_enable_allocator_tagging();
   char a[] = {static_cast<char>(argc), 2, 3, 4};
@@ -30,4 +29,3 @@ int main(int argc, char **argv) {
   // CHECK: previously allocated by thread
   // CHECK: #{{[[:digit:]]+}} 0x{{[[:xdigit:]]+}} in main {{.*}}memcpy.cpp:[[@LINE-10]]
 }
-
diff --git a/compiler-rt/test/hwasan/TestCases/memmove.cpp b/compiler-rt/test/hwasan/TestCases/memmove.cpp
index e3a3ec56aaf7..6a1acb887223 100644
--- a/compiler-rt/test/hwasan/TestCases/memmove.cpp
+++ b/compiler-rt/test/hwasan/TestCases/memmove.cpp
@@ -8,8 +8,8 @@
 #include <string.h>
 #include <unistd.h>
 
-__attribute__((no_sanitize("hwaddress")))
-int ForceCallInterceptor(void *p, const void *a, size_t size) {
+__attribute__((no_sanitize("hwaddress"))) int
+ForceCallInterceptor(void *p, const void *a, size_t size) {
   return memmove(p, a, size) == nullptr;
 }
 
@@ -29,4 +29,3 @@ int main(int argc, char **argv) {
   // CHECK: previously allocated by thread
   // CHECK: #{{[[:digit:]]+}} 0x{{[[:xdigit:]]+}} in main {{.*}}memmove.cpp:[[@LINE-10]]
 }
-
diff --git a/compiler-rt/test/hwasan/TestCases/memset.cpp b/compiler-rt/test/hwasan/TestCases/memset.cpp
index 5ebe2fbad407..3006b04998e3 100644
--- a/compiler-rt/test/hwasan/TestCases/memset.cpp
+++ b/compiler-rt/test/hwasan/TestCases/memset.cpp
@@ -8,8 +8,8 @@
 #include <string.h>
 #include <unistd.h>
 
-__attribute__((no_sanitize("hwaddress")))
-int ForceCallInterceptor(void *p, int c, size_t size) {
+__attribute__((no_sanitize("hwaddress"))) int
+ForceCallInterceptor(void *p, int c, size_t size) {
   return memset(p, c, size) == nullptr;
 }
 
@@ -29,4 +29,3 @@ int main(int argc, char **argv) {
   // CHECK: previously allocated by thread
   // CHECK: #{{[[:digit:]]+}} 0x{{[[:xdigit:]]+}} in main {{.*}}memset.cpp:[[@LINE-10]]
 }
-

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https://github.com/llvm/llvm-project/pull/70387