2006-09-08 13:53:18 +00:00
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2006-09-08 14:36:56 +00:00
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The source listing is preceded by a cross-reference that lists every defined
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2006-09-08 13:53:18 +00:00
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constant, struct, global variable, and function in xv6. Each entry gives,
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on the same line as the name, the line number (or, in a few cases, numbers)
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where the name is defined. Successive lines in an entry list the line
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numbers where the name is used. For example, this entry:
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2007-08-28 19:25:04 +00:00
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swtch 2256
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0311 1928 1962 2255
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2256
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2006-09-08 13:53:18 +00:00
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2007-08-28 19:25:04 +00:00
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indicates that swtch is defined on line 2256 and is mentioned on five lines
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on sheets 03, 19, and 22.
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