diff options
Diffstat (limited to 'translate.cxx')
| -rw-r--r-- | translate.cxx | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/translate.cxx b/translate.cxx index 4a6a10b5..1ddc1778 100644 --- a/translate.cxx +++ b/translate.cxx @@ -5106,9 +5106,18 @@ translate_pass (systemtap_session& s) s.op->newline() << "#ifndef MAXNESTING"; s.op->newline() << "#define MAXNESTING 10"; s.op->newline() << "#endif"; + + // Strings are used for storing backtraces, they are larger on 64bit + // so raise the size on 64bit architectures. PR10486 + s.op->newline() << "#include <asm/types.h>"; s.op->newline() << "#ifndef MAXSTRINGLEN"; - s.op->newline() << "#define MAXSTRINGLEN 128"; + s.op->newline() << "#if BITS_PER_LONG == 32"; + s.op->newline() << "#define MAXSTRINGLEN 256"; + s.op->newline() << "#else"; + s.op->newline() << "#define MAXSTRINGLEN 512"; + s.op->newline() << "#endif"; s.op->newline() << "#endif"; + s.op->newline() << "#ifndef MAXACTION"; s.op->newline() << "#define MAXACTION 1000"; s.op->newline() << "#endif"; |