marcel 1edc7465a0 This is beta4 of libuwx; an ia64 stack unwinder. This code is made ... available by Hewlett-Packard under the MIT license. The unwinder is small, clean and fast and needed little adaptation for use in the kernel. This import has embedded in it the changes needed to make it build in a kernel environment. To optimize the common case, the kernel will minimize the number of registers saved by not saving the preserved registers. In case access to preserved registers is needed (signal handling, ptrace) the kernel will unwind to the context of the syscall or exception. For this we need an unwinder. Approved by: re (blanket)		2003-05-15 05:04:44 +00:00
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src	This is beta4 of libuwx; an ia64 stack unwinder. This code is made	2003-05-15 05:04:44 +00:00
test	This is beta4 of libuwx; an ia64 stack unwinder. This code is made	2003-05-15 05:04:44 +00:00