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Article #87Re: Hardware Debug Registers on 386
From: Michael Kedem
Date: Wed, 15 Apr 1992 19:35
Date: Wed, 15 Apr 1992 19:35
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daney@mermaid.micro.umn.edu (Dave Daney) writes: >I have made a few modifications to gdb-4.4 to use the hardware debug >registers on the 386 running Interactive 2.2.1 (Sys V/386 Rel3.2). Will it work on SCO SYSV 3.2.2 ? >They are implemented as a new class of breakpoint. I thought that >they should be seperate from watchpoints because watchpoints break on >a whole expression changing. Which I think is much different than >a breakpoint on a memory access. Any how there are three new commands. ----------------------------------------------------------------------------- Michael Kedem michael@shamin.genie.uottawa.ca University of Ottawa problems: kedem@aix1.uottawa.ca Electrical Engineering, MCRlab "Time flies like an arrow, Fruit flies like bananas" -----------------------------------------------------------------------------
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Newsgroups: gnu.gdb.bug Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!shamin.genie.uottawa.ca!michael From: michael@shamin.genie.uottawa.ca (Michael Kedem) Subject: Re: Hardware Debug Registers on 386 Message-ID: <1992Apr15.193512.28381@csi.uottawa.ca> Sender: gnulists@ai.mit.edu Organization: MCRLab - University of Ottawa References: <199204140444.AA11401@mermaid.micro.umn.edu> Distribution: gnu Date: Wed, 15 Apr 1992 19:35:12 GMT Approved: bug-gdb@prep.ai.mit.edu Lines: 23