< prev index next >

src/hotspot/os/posix/vmError_posix.cpp

Print this page
rev 59103 : imported patch hotspot


  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "memory/metaspaceShared.hpp"
  27 #include "runtime/arguments.hpp"
  28 #include "runtime/os.hpp"
  29 #include "runtime/thread.hpp"
  30 #include "utilities/debug.hpp"
  31 #include "utilities/vmError.hpp"
  32 
  33 #include <sys/types.h>
  34 #include <sys/wait.h>
  35 #include <signal.h>
  36 
  37 #ifdef LINUX
  38 #include <sys/syscall.h>
  39 #include <unistd.h>
  40 #endif
  41 #ifdef SOLARIS
  42 #include <thread.h>
  43 #endif
  44 #ifdef AIX
  45 #include <unistd.h>
  46 #endif
  47 #ifdef BSD
  48 #include <sys/syscall.h>
  49 #include <unistd.h>
  50 #endif
  51 
  52 
  53 // handle all synchronous program error signals which may happen during error
  54 // reporting. They must be unblocked, caught, handled.
  55 
  56 static const int SIGNALS[] = { SIGSEGV, SIGBUS, SIGILL, SIGFPE, SIGTRAP }; // add more if needed
  57 static const int NUM_SIGNALS = sizeof(SIGNALS) / sizeof(int);
  58 
  59 // Space for our "saved" signal flags and handlers
  60 static int resettedSigflags[NUM_SIGNALS];
  61 static address resettedSighandler[NUM_SIGNALS];
  62 
  63 // Needed for cancelable steps.




  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "memory/metaspaceShared.hpp"
  27 #include "runtime/arguments.hpp"
  28 #include "runtime/os.hpp"
  29 #include "runtime/thread.hpp"
  30 #include "utilities/debug.hpp"
  31 #include "utilities/vmError.hpp"
  32 
  33 #include <sys/types.h>
  34 #include <sys/wait.h>
  35 #include <signal.h>
  36 
  37 #ifdef LINUX
  38 #include <sys/syscall.h>
  39 #include <unistd.h>
  40 #endif



  41 #ifdef AIX
  42 #include <unistd.h>
  43 #endif
  44 #ifdef BSD
  45 #include <sys/syscall.h>
  46 #include <unistd.h>
  47 #endif
  48 
  49 
  50 // handle all synchronous program error signals which may happen during error
  51 // reporting. They must be unblocked, caught, handled.
  52 
  53 static const int SIGNALS[] = { SIGSEGV, SIGBUS, SIGILL, SIGFPE, SIGTRAP }; // add more if needed
  54 static const int NUM_SIGNALS = sizeof(SIGNALS) / sizeof(int);
  55 
  56 // Space for our "saved" signal flags and handlers
  57 static int resettedSigflags[NUM_SIGNALS];
  58 static address resettedSighandler[NUM_SIGNALS];
  59 
  60 // Needed for cancelable steps.


< prev index next >