diff options
Diffstat (limited to 'gdb/target.c')
-rw-r--r-- | gdb/target.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gdb/target.c b/gdb/target.c index 461cfe3..6cda095 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -40,6 +40,7 @@ #include "exceptions.h" #include "target-descriptions.h" #include "gdbthread.h" +#include "solib.h" static void target_info (char *, int); @@ -1717,6 +1718,24 @@ target_info (char *args, int from_tty) void target_pre_inferior (int from_tty) { + /* Clear out solib state. Otherwise the solib state of the previous + inferior might have survived and is entirely wrong for the new + target. This has been observed on GNU/Linux using glibc 2.3. How + to reproduce: + + bash$ ./foo& + [1] 4711 + bash$ ./foo& + [1] 4712 + bash$ gdb ./foo + [...] + (gdb) attach 4711 + (gdb) detach + (gdb) attach 4712 + Cannot access memory at address 0xdeadbeef + */ + no_shared_libraries (NULL, from_tty); + invalidate_target_mem_regions (); target_clear_description (); |