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1.1 ! root 1: .pa 1 ! 2: .he 'MEM (IV)'3/15/72'MEM (IV)' ! 3: .ti 0 ! 4: NAME mem -- core memory ! 5: .sp ! 6: .ti 0 ! 7: DESCRIPTION mem___ ! 8: is a special file that is an image of the core memory ! 9: of the computer. ! 10: It may be used, for example, to examine, ! 11: and even to patch the system using the debugger. ! 12: ! 13: Mem___ is a byte-oriented file; its bytes are numbered ! 14: 0 to 65,535. ! 15: ! 16: If a non-existent memory location is ! 17: referenced, the user ! 18: suffers the resultant bus error. ! 19: ! 20: Memory referenced through ! 21: the file is treated with movb____ instructions. ! 22: Certain device registers do not implement ! 23: DATOB cycles to odd addresses. ! 24: Other registers react strangely to this ! 25: addressing. ! 26: .sp ! 27: .ti 0 ! 28: FILES /dev/mem ! 29: .sp ! 30: .ti 0 ! 31: SEE ALSO -- ! 32: .sp ! 33: .ti 0 ! 34: BUGS --
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