Messages in this thread |  | | Subject | Re: the fault address of a traced process | Date | Sun, 30 Sep 2001 19:53:17 -0500 | From | Jeff Dike <> |
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bruce@cs.usyd.edu.au said: > The tracer now wants to determine the traced process' faulted address. > According to the (2.2.19) kernel source [snip] > How should a tracer extract this information under a current (2.2.*, > 2.4.*) Linux?
Read some more UML source, specifically,
segv_handler() in arch/um/kernel/trap_user.c and also the i386 definitions in arch/um/include/sysdep-i386/sigcontext.h
Basically, you are passed the necessary information in a sigcontext struct.
Jeff
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