Date: Mon, 29 Oct 2001 04:04:23 -0800 (PST) From: Doug Rabson <dfr@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/ia64/ia64 db_interface.c db_trace.c machdep.c unaligned.c unwind.c src/sys/ia64/include rse.h unwind.h Message-ID: <200110291204.f9TC4N155084@freefall.freebsd.org>
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dfr 2001/10/29 04:04:23 PST
Modified files:
sys/ia64/ia64 db_interface.c db_trace.c machdep.c
unaligned.c
Added files:
sys/ia64/ia64 unwind.c
sys/ia64/include rse.h unwind.h
Log:
* Factor out common code for manipulating the RSE backing store.
* Implement a fairly simplistic parser for unwinding stack frames.
* Use unwind records for DDB's 'trace' command. Also add support for
tracing past exceptions to the context which generated the exception.
The stack unwind code requires a toolchain based on binutils-2.11.2 or
later and gcc-3.0.1 or later.
Revision Changes Path
1.12 +5 -47 src/sys/ia64/ia64/db_interface.c
1.8 +55 -35 src/sys/ia64/ia64/db_trace.c
1.63 +58 -1 src/sys/ia64/ia64/machdep.c
1.2 +24 -54 src/sys/ia64/ia64/unaligned.c
1.1 +1472 -0 src/sys/ia64/ia64/unwind.c (new)
1.1 +35 -0 src/sys/ia64/include/rse.h (new)
1.1 +41 -0 src/sys/ia64/include/unwind.h (new)
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