18 lines
1 KiB
Plaintext
18 lines
1 KiB
Plaintext
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NOTES on SHELL NTSD EXTENSION (cdturner 11/06/97)
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=============================
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If adding a command, add a DOIT line to exts.h, this provides both the help text and the declaration of the
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entry point that gets generated into the .def file.
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If adding a command in a c++ file, don't forget to extern "C" it.
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Note, all commands start with I<command name>
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If you need to access memory within a command, then you need to use the tryMove or TryMoveDword commands
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to copy it from the debuggee to the memory context of the debugger extension. See Iflags() for example.
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If you wish to add a flags set of enums, these are added to shlexts.c, add an array of the bits in order starting
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from 0. If a bit is not used, then use the NO_FLAG macro. Add the array to the GF_FLAGS enum before the GF_MAX
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and to the aargFlag[] array. The rest is magic.
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\nt\private\windows\inc\stdexts.h and stdext.c provide a bunch of useful functions for writing commands, including option cracking macros (if you chose not to let DOIT do it for you), Memory Access functions ..etc.
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