Lines Matching full:sigusr1
880 mode-nop mudflaps do nothing mode-populate mudflaps populate object tree mode-check mudflaps check for memory violations mode-violate mudflaps always cause violations (diagnostic) viol-nop violations do not change program execution viol-abort violations cause a call to abort() viol-segv violations are promoted to SIGSEGV signals viol-gdb violations fork a gdb process attached to current program trace-calls trace calls to mudflap runtime library verbose-trace trace internal events within mudflap runtime library collect-stats collect statistics on mudflap's operation sigusr1-report print report upon SIGUSR1 internal-checking perform more expensive internal checking print-leaks print any memory leaks at program shutdown libc-freeres call glibc __libc_freeres at shutdown for better leak data check-initialization detect uninitialized object reads verbose-violations print verbose messages when memory violations occur abbreviate abbreviate repetitive listings timestamps track object lifetime timestamps ignore-reads ignore read accesses - assume okay wipe-stack wipe stack objects at unwind wipe-heap wipe heap objects at free heur-proc-map support /proc/self/map heuristics heur-stack-bound enable a simple upper stack bound heuristic heur-start-end support _start.._end heuristics heur-stdlib register standard library data (argv, errno, stdin, ...) free-queue-length queue N deferred free() calls before performing them persistent-count keep a history of N unregistered regions crumple-zone surround allocations with crumple zones of N bytes lc-adapt adapt mask/shift parameters after N cache misses backtrace keep an N-level stack trace of each call context thread-stack override thread stacks allocation: N kB multi-threaded single-threaded This is a %s%sGCC "mudflap" memory-checked binary.
