覆盖 (编程)
例子
下例展示了用来使OS/360链接编辑器链接一个覆盖程序的控制语句。
INCLUDE SYSLIB(MOD1) INCLUDE SYSLIB(MOD2) OVERLAY A INCLUDE SYSLIB(MOD3) OVERLAY AA INCLUDE SYSLIB(MOD4) INCLUDE SYSLIB(MOD5) OVERLAY AB INCLUDE SYSLIB(MOD6) OVERLAY B INCLUDE SYSLIB(MOD7)
+--------------+ | Root Segment | | MOD1, MOD2 | +--------------+ | +----------+----------+ | | +-------------+ +-------------+ | Overlay A | | Overlay B | | MOD3 | | MOD7 | +-------------+ +-------------+ | +--------+--------+ | | +-------------+ +-------------+ | Overlay AA | | Overlay AB | | MOD4, MOD5 | | MOD6 | +-------------+ +-------------+
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