请教：调试的时候能把能退回上一步

2010-06-14 05:34:01 5.1k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

泛微OA_E10_工作流程-退回机制深度解析与实战配置本文深度解析泛微OA_E10工作流程中的退回机制，详细介绍了其核心价值、应用场景及实战配置技巧。通过灵活的退回设置，如纠错型、补充型和变更型退回，大幅提升审批效率。文章还涵盖了全局默认设置、节点级自定义配置及高级优化策略，帮助企业实现高效流程管理。阅读详情

有时候调试的时候监视一个变量，想退回上一语句或者退回上一个断点，不知道有没有办法，特此请教。

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世界坐标系/相机坐标系/图像坐标系转换目录一、各坐标系简要介绍二、坐标系转换2.1 世界坐标系转为相机坐标系2.2 相机坐标系转为物理图像坐标系2.3 物理图像坐标系转为图像坐标系2.4 总结2.5 为什么要使用齐次坐标参考文献一、各坐标系简要介绍首先介绍数字图像处理领域中的图像坐标系，如上图左图所示，坐标系O_0为图像坐标系，其原点是在图像的左上角，每一个像素通过其所在位置的列数和行数索引 (u,v) 来表示。另外需要建立图像坐标与物理单位的关系，而后才能将目标的真实世界坐标转换为图像坐标。即建立以物理单位表示的物理图像坐标系（有些文阅读详情

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切换为时间正序

aaa1111sss 2010-06-18

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佩服这才知道gdb可以退回调试

qiushuitian 2010-06-17

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[Quote=引用 13 楼 do_fork 的回复:]

这个也可以
C/C++ code
(gdb) apropos reverse
rc -- Continue program being debugged but run it in reverse
reverse-continue -- Continue program being debugged but run it in reverse
reverse-finish -- Execut……
[/Quote]
高手，佩服一下

philipzeng 2010-06-17

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mark之。

louyong0571 2010-06-17

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真长见识

ForestDB 2010-06-15

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看牛牛。

鼠 2010-06-15

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我是来膜拜 do_fork 的～

woebird 2010-06-15

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学习中。。。。

yzx714 2010-06-14

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liutengfeigo 2010-06-14

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英语不行的话真的不可以深入C++了。。。~！
恶补英语

do_fork 2010-06-14

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这个也可以

(gdb) apropos reverse

rc -- Continue program being debugged but run it in reverse

reverse-continue -- Continue program being debugged but run it in reverse

reverse-finish -- Execute backward until just before selected stack frame is called

reverse-next -- Step program backward

reverse-nexti -- Step backward one instruction

reverse-search -- Search backward for regular expression (see regex(3)) from last line listed

reverse-step -- Step program backward until it reaches the beginning of another source line

reverse-stepi -- Step backward exactly one instruction

rn -- Step program backward

set exec-direction -- Set direction of execution

set remote reverse-continue-packet -- Set use of remote protocol `bc' (reverse-continue) packet

set remote reverse-step-packet -- Set use of remote protocol `bs' (reverse-step) packet

set tui active-border-mode -- Set the attribute mode to use for the active TUI window border

set tui border-mode -- Set the attribute mode to use for the TUI window borders

show exec-direction -- Show direction of execution (forward/reverse)

show remote reverse-continue-packet -- Show current use of remote protocol `bc' (reverse-continue) packet

show remote reverse-step-packet -- Show current use of remote protocol `bs' (reverse-step) packet

show tui active-border-mode -- Show the attribute mode to use for the active TUI window border

show tui border-mode -- Show the attribute mode to use for the TUI window borders

gdb至少5年前就支持调试执行时的回滚了

do_fork 2010-06-14

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(gdb) help  bookmark 

Set a bookmark in the program's execution history.

A bookmark represents a point in the execution history 

that can be returned to at a later point in the debug session.







(gdb) apropos bookmark

bookmark -- Set a bookmark in the program's execution history

delete bookmark -- Delete a bookmark from the bookmark list

goto-bookmark -- Go to an earlier-bookmarked point in the program's execution history

info bookmarks -- Status of user-settable bookmarks