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charset="gb2312" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: George Kumar , "freebsd-current@freebsd.org" Subject: Re: Re: how to dump kernel function trace in freebsd X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Mar 2009 09:22:26 -0000 DQpJIGFsc28gdXNlcyBkYl90cmFjZV90aHJlYWQoKSB0byBwcmludCBvdGhlciAobm90IGN1cnRo cmVhZCkga3RocmVhZHMnIGZ1bmN0aW9uICBzdGFjay4NCg0KMjAwOS0wMy0wNiANCg0KDQoNCmJl ZXphcmxpdSANCg0KDQoNCreivP7Iy6O6IE1hcml1c19O/G5uZXJpY2ggDQq3osvNyrG85KO6IDIw MDktMDMtMDYgIDA0OjAxOjA1IA0KytW8/sjLo7ogUm9iZXJ0IFdhdHNvbiANCrOty82juiBHZW9y Z2UgS3VtYXI7IGZyZWVic2QtY3VycmVudEBmcmVlYnNkLm9yZyANCtb3zOKjuiBSZTogaG93IHRv IGR1bXAga2VybmVsIGZ1bmN0aW9uIHRyYWNlIGluIGZyZWVic2QgDQogDQpPbiBUaHUsIE1hciA1 LCAyMDA5IGF0IDE5OjMyLCBSb2JlcnQgV2F0c29uICA8cndhdHNvbkBmcmVlYnNkLm9yZyA+IHdy b3RlOg0KPiBPbiBUaHUsIDUgTWFyIDIwMDksIEdlb3JnZSBLdW1hciB3cm90ZToNCj4NCj4gPiBJ biBMaW51eCBJIGNvdWxkIHVzZSBkdW1wX3N0YWNrKCkgdGhpcyB0byBzZWUgaG93IGEgZnVuY3Rp b24gd2FzIGNhbGxlZCAtDQo+ID4gKEluIGVzc2VuY2Ugc3RhY2sgdHJhY2UgYmFjayApLA0KPiA+ DQo+ID4gRnVuY3Rpb24oKSB7DQo+ID4gZHVtcF9zdGFjaygpOw0KPiA+IC4uLi4uDQo+ID4gLi4u DQo+ID4gfQ0KPiA+IFdoYXQgaXMgdGhlIGVxdWl2YWxlbnQgdG8gZHVtcF9zdGFjaygpIGluIGZy ZWVic2QgPw0KPiA+DQo+ID4gSXMgaXQga2RiX2JhY2t0cmFjZSgpID8gQnV0IGZvciB0aGlzIEkg bmVlZCB0byBoYXZlIGtkYiwgZGRiIGFuZCBrZGJfdHJhY2UNCj4gPiBvcHRpb25zIGluIHRoZSBj b25maWcgZmlsZSA/IGlzIHRoYXQgY29ycmVjdCA/DQo+DQo+IEZvciBkZWJ1Z2dpbmcgcHVycG9z ZXMsIGtkYl9iYWNrdHJhY2UoKSBpcyB0aGUgcHJlZmVycmVkIGludGVyZmFjZSwgYW5kIGFzDQo+ IHlvdSBwb2ludCBvdXQsIGl0IGRlcGVuZHMgb24gdGhlIGtlcm5lbCBkZWJ1Z2dlciBiZWluZyBw cmVzZW50Lg0KPg0KPiBGb3IgbW9yZSBnZW5lcmFsIChyZWFkOiBwcm9kdWN0aW9uKSB1c2UsIHlv dSBjYW4gYWxzbyBjYXB0dXJlLCBwcmludCwgYW5kDQo+IGdlbmVyYWxseSBtYW5hZ2Ugc3RhY2sg dHJhY2VzIHVzaW5nIHRoZSBzdGFjayg5KSBrZXJuZWwgaW50ZXJmYWNlcy4goFRoaXMNCj4gcmVx dWlyZXMgIm9wdGlvbnMgU1RBQ0siIHRvIGJlIGluIHRoZSBrZXJuZWwgY29uZmlndXJhdGlvbiwg YnV0IHRoaXMgaXMgdGhlDQo+IGRlZmF1bHQgaW4gNy54IGFuZCA4LnggYXMgaXQgaXMgcmVxdWly ZWQgZm9yIHByb2NzdGF0J3MgLWsgY29tbWFuZCBsaW5lDQo+IG9wdGlvbiB0byB3b3JrICh3aGlj aCBhbGxvd3MgdXNlcnNwYWNlIHRvIHByaW50IG91dCBrZXJuZWwgc3RhY2tzIHdpdGhvdXQNCj4g dXNpbmcgdGhlIGtlcm5lbCBkZWJ1Z2dlcikuIKBZb3UgY2FuIHByaW50IHN0YWNrIHRyYWNlcyB0 byB0aGUgY29uc29sZSwNCj4gcHJpbnQgdGhlbSB0byBzYnVmJ3MgdG8gYmUgdXNlZCBlbHNld2hl cmUsIGV0Yy4goEtlZXAgaW4gbWluZCB0aGF0IHlvdSdsbA0KPiB3YW50IHRvIHJlc29sdmUgdGhl IHN5bWJvbHMgKHVzaW5nIGEgc3RyaW5nIGNvbnZlcnNpb24gZnVuY3Rpb24pIGZhaXJseSBzb29u DQo+IGFmdGVyIHRoZSBzdGFjayBpcyBjYXB0dXJlZCBzbyB0aGF0IHN5bWJvbCBuYW1lcyBpbiBr ZXJuZWwgbW9kdWxlcyBhcmUNCj4gcmVzb2x2ZWQgYmVmb3JlIHRoZXJlJ3MgYW4gb3Bwb3J0dW5p dHkgZm9yIHRoZSBtb2R1bGUgdG8gYmUgdW5sb2FkZWQuDQoNCkFzIHNhaWQgaW4gdGhlIGZvcnVt cyBhIGZhaXJseSBlbGVnYW50IHNvbHV0aW9uIGlzIHRvIHVzZSBEVHJhY2UgZm9yDQp0aGlzIHRh c2suIEp1c3QgYWRkIGEgU0RUIHByb2JlIHRvIHRoZSBjb2RlIGluIHF1ZXN0aW9uIGFuZCB1c2UN CnN0YWNrKCkgaW4geW91ciBEVHJhY2Ugc2NyaXB0LiBNYXliZSB0aGUgRkJUIHByb3ZpZGVyIGFs cmVhZHkgcHJvdmlkZXMNCmFuIGFwcHJvcHJpYXRlIHByb2JlIHNvIHlvdSBkb24ndCBldmVuIG5l ZWQgdG8gYWRkIGEgU0RUIHByb2JlLg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18NCmZyZWVic2QtY3VycmVudEBmcmVlYnNkLm9yZyBtYWlsaW5nIGxpc3QN Cmh0dHA6Ly9saXN0cy5mcmVlYnNkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZyZWVic2QtY3VycmVu dA0KVG8gdW5zdWJzY3JpYmUsIHNlbmQgYW55IG1haWwgdG8gImZyZWVic2QtY3VycmVudC11bnN1 YnNjcmliZUBmcmVlYnNkLm9yZyINCg==