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| author | Christopher Faylor <me+cygwin@cgf.cx> | 2005-03-27 05:21:12 +0000 |
|---|---|---|
| committer | Christopher Faylor <me+cygwin@cgf.cx> | 2005-03-27 05:21:12 +0000 |
| commit | 8da8e0b3f397df66d6e1c03470f4e6c31a63d292 (patch) | |
| tree | 27bcf5044bc251904792c7e040d4c7fec7e4671d /gdb/win32-nat.c | |
| parent | f3fb768d95b481c8ea49e100fe36bd0344923c57 (diff) | |
| download | gdb-8da8e0b3f397df66d6e1c03470f4e6c31a63d292.zip gdb-8da8e0b3f397df66d6e1c03470f4e6c31a63d292.tar.gz gdb-8da8e0b3f397df66d6e1c03470f4e6c31a63d292.tar.bz2 | |
* win32-nat.c (handle_exception): Treat win32 routines which check for valid
addresses as "special" and don't stop when a SEGV is detected.
(get_child_debug_event): Properly flag exception as unhandled.
Diffstat (limited to 'gdb/win32-nat.c')
| -rw-r--r-- | gdb/win32-nat.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdb/win32-nat.c b/gdb/win32-nat.c index fb6b611..bfdf9dc 100644 --- a/gdb/win32-nat.c +++ b/gdb/win32-nat.c @@ -1077,6 +1077,14 @@ handle_exception (struct target_waitstatus *ourstatus) case EXCEPTION_ACCESS_VIOLATION: DEBUG_EXCEPTION_SIMPLE ("EXCEPTION_ACCESS_VIOLATION"); ourstatus->value.sig = TARGET_SIGNAL_SEGV; + { + char *fn; + if (find_pc_partial_function ((CORE_ADDR) current_event.u.Exception + .ExceptionRecord.ExceptionAddress, + &fn, NULL, NULL) + && strncmp (fn, "KERNEL32!IsBad", strlen ("KERNEL32!IsBad")) == 0) + return 0; + } break; case STATUS_STACK_OVERFLOW: DEBUG_EXCEPTION_SIMPLE ("STATUS_STACK_OVERFLOW"); @@ -1360,6 +1368,8 @@ get_child_debug_event (int pid, struct target_waitstatus *ourstatus) break; if (handle_exception (ourstatus)) retval = current_event.dwThreadId; + else + continue_status = DBG_EXCEPTION_NOT_HANDLED; break; case OUTPUT_DEBUG_STRING_EVENT: /* message from the kernel */ |