Date: Mon, 13 Aug 2001 11:16:29 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: Bruce Evans <bde@FreeBSD.org> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: RE: cvs commit: src/sys/i386/i386 machdep.c Message-ID: <XFMail.010813111629.jhb@FreeBSD.org> In-Reply-To: <200108131322.f7DDMo786618@freefall.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 13-Aug-01 Bruce Evans wrote: > bde 2001/08/13 06:22:50 PDT > > Modified files: > sys/i386/i386 machdep.c > Log: > Use interrupt gates instead of trap gates for breakpoint and trace > traps, so that ddb can keep control (almost) no matter how it is > entered. This breaks time-critical interrupts while the system is > stopped in ddb, but I haven't noticed any significant problems except > that applications become confused about the time. Lost time will be > adjusted for later. Anyway, the half-baked disabling of interrupts in > Debugger() gives the same problems for the usual way of entering ddb. I take it the disabling of interrupts in Debugger() can be axed now? -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?XFMail.010813111629.jhb>