Debugging threads with HP Wilde Beest

NOTE: The chatr +rtc option preloads the librtc runtime library from

the following default paths:

— For 32-bit IPF applications,

/opt/langtools/lib/hpux32/librtc.so

— For 64-bit IPF applications,

/opt/langtools/lib/hpux64/librtc.so

— For 32-bit PA applications,

opt/langtools/lib/librtc.sl

— For 64-bit PA applications,

/opt/langtools/lib/pa20_64/librtc.sl

To preload the librtc runtime library from a path that is different from the

default paths, you must use the LD_PRELOAD environment variable.

• Instead of automatically preloading librtc and mapping the shared libraries,

you can explicitly preload the required librtc library after mapping the

shared libraries private.

In the case of HP 9000 systems, you must explicitly map the share libraries as

private by using the +dbg enable option for the chatr command, as follows:

$ chatr +dbg enable ./<executable>

(This step is not required on Integrity systems.)

To explicitly preload the librtc runtime library and start the target

application, enter one of the following commands:

— For 32-bit IPF applications,

LD_PRELOAD=/opt/langtools/lib/hpux32/librtc.so

— For 64-bit IPF applications,

LD_PRELOAD=/opt/langtools/lib/hpux64/librtc.so

— For 32-bit PA applications,

LD_PRELOAD=/opt/langtools/lib/librtc.sl <executable>

— For 64-bit PA applications,

LD_PRELOAD=/opt/langtools/lib/pa20_64/librtc.sl