Upgrade gperftools to 2.9 for GCP/GMC/GMP/GMD. (#2247)

trunk/research/gperftools/cpu-profiler/Makefile

@@ -7,4 +7,4 @@ cpu_profiler: cpu_profiler.cc Makefile
         -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free \
         -I../../../objs/gperf/include ../../../objs/gperf/lib/libtcmalloc_and_profiler.a -lpthread
 clean:
-	rm -f cpu_profiler ./srs.prof*
+	rm -rf cpu_profiler ./srs.prof* ./*.dSYM

trunk/research/gperftools/heap-checker/Makefile

@@ -5,6 +5,6 @@ default: heap_checker
 heap_checker: heap_checker.cc Makefile
 	g++ -o heap_checker heap_checker.cc -g -O0 -ansi \
         -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free \
-        ../../../objs/gperf/lib/libtcmalloc_and_profiler.a -lpthread
+        -I../../../objs/gperf/include ../../../objs/gperf/lib/libtcmalloc_and_profiler.a -lpthread
 clean:
-	rm -f heap_checker
+	rm -rf heap_checker ./*.dSYM

trunk/research/gperftools/heap-checker/heap_checker.cc

@@ -6,7 +6,7 @@
 /**
 @see: https://gperftools.github.io/gperftools/heap_checker.html
 config srs with gperf(to make gperftools):
-    ./configure --with-gperf --jobs=3
+    ./configure --gperf=on --jobs=3
 set the pprof path if not set:
     export PPROF_PATH=`pwd`/../../../objs/pprof
 to check mem leak:
@@ -17,6 +17,8 @@ to check mem leak:
 #include <signal.h>
 #include <stdlib.h>
 
+#include <gperftools/profiler.h>
+
 void explicit_leak_imp() {
     printf("func leak: do something...\n");
     for (int i = 0; i < 1024; ++i) {
@@ -63,7 +65,7 @@ int main(int argc, char** argv) {
     if (!loop) {
         return 0;
     }
-    
+
     return 0;
 }
 

trunk/research/gperftools/heap-defense/Makefile

@@ -0,0 +1,10 @@
+.PHONY: default clean
+
+default: heap_defense
+
+heap_defense: heap_defense.cc Makefile
+	g++ -o heap_defense heap_defense.cc -g -O0 -ansi \
+        -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free \
+        -I../../../objs/gperf/include ../../../objs/gperf/lib/libtcmalloc_debug.a -lpthread
+clean:
+	rm -rf heap_defense ./*.dSYM

trunk/research/gperftools/heap-defense/heap_defense.cc

@@ -0,0 +1,30 @@
+//
+// Copyright (c) 2013-2021 Winlin
+//
+// SPDX-License-Identifier: MIT
+//
+/**
+@see: https://blog.csdn.net/win_lin/article/details/50461709
+config srs with gperf(to make gperftools):
+    ./configure --gperf=on --gmd=on --jobs=3
+to check mem corruption:
+    make && env TCMALLOC_PAGE_FENCE=1 ./heap_defense
+*/
+#include <stdio.h>
+
+void foo(char* buf) {
+    buf[16] = 0x0f;
+}
+
+void bar(char* buf) {
+    printf("buf[15]=%#x\n", (unsigned char)buf[15]);
+}
+
+int main(int argc, char** argv) {
+    char* buf = new char[16];
+    foo(buf);
+    bar(buf);
+
+    return 0;
+}
+

trunk/research/gperftools/heap-profiler/Makefile

@@ -1,10 +1,10 @@
 .PHONY: default clean
 
-default: heap_checker
+default: heap_profiler
 
 heap_profiler: heap_profiler.cc Makefile
 	g++ -o heap_profiler heap_profiler.cc -g -O0 -ansi \
         -fno-builtin-malloc -fno-builtin-calloc -fno-builtin-realloc -fno-builtin-free \
         -I../../../objs/gperf/include ../../../objs/gperf/lib/libtcmalloc_and_profiler.a -lpthread
 clean:
-	rm -f heap_profiler srs.*.heap
+	rm -f heap_profiler srs.*.heap ./*.dSYM

trunk/research/gperftools/memory.error.notcmalloc.cpp

@@ -1,16 +0,0 @@
-/**
- g++ memory.error.notcmalloc.cpp -g -O0 -o memory.error.notcmalloc
- */
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-
-void foo(char* p){
-    memcpy(p, "01234567890abcdef", 16);
-}
-int main(int argc, char** argv){
-    char* p = new char[10];
-    foo(p);
-    printf("p=%s\n", p);
-    return 0;
-}

trunk/research/gperftools/memory.error.tcmalloc.cpp

@@ -1,16 +0,0 @@
-/**
- g++ memory.error.notcmalloc.cpp -g -O0 -o memory.error.notcmalloc
- */
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-
-void foo(char* p){
-    memcpy(p, "01234567890abcdef", 16);
-}
-int main(int argc, char** argv){
-    char* p = new char[10];
-    foo(p);
-    printf("p=%s\n", p);
-    return 0;
-}