Merge "DO NOT MERGE. Integrate: Include showmap output in bug report." into ics-mr0

Author: Dianne Hackborn

cmds/dumpstate/dumpstate.c

@@ -209,6 +209,8 @@ static void dumpstate() {
 
     run_command("LIST OF OPEN FILES", 10, "su", "root", "lsof", NULL);
 
+    for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES");
+
 #ifdef BOARD_HAS_DUMPSTATE
     printf("========================================================\n");
     printf("== Board\n");

cmds/dumpstate/dumpstate.h

@@ -45,6 +45,9 @@ void for_each_pid(void (*func)(int, const char *), const char *header);
 /* Displays a blocked processes in-kernel wait channel */
 void show_wchan(int pid, const char *name);
 
+/* Runs "showmap" for a process */
+void do_showmap(int pid, const char *name);
+
 /* Play a sound via Stagefright */
 void play_sound(const char* path);
 

cmds/dumpstate/utils.c

@@ -96,6 +96,15 @@ void show_wchan(int pid, const char *name) {
     return;
 }
 
+void do_showmap(int pid, const char *name) {
+    char title[255];
+    char arg[255];
+
+    sprintf(title, "SHOW MAP %d (%s)", pid, name);
+    sprintf(arg, "%d", pid);
+    run_command(title, 10, "su", "root", "showmap", arg, NULL);
+}
+
 /* prints the contents of a file */
 int dump_file(const char *title, const char* path) {
     char buffer[32768];