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cxmon, Version 3.0 |
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A command-line file manipulation tool and disassembler |
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Copyright (C) 1997-2000 Christian Bauer, Marc Hellwig |
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Copyright (C) 1997-2002 Christian Bauer, Marc Hellwig |
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GNU binutils disassemblers Copyright (C) 1988, 89, 91, 93, 94, 95, 96, 97, 1998 |
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Free Software Foundation, Inc. |
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-------- |
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cxmon is an interactive command-driven file manipulation tool that is |
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inspired by the "Amiga Monitor" by Timo Rossi <trossi@jyu.fi>. It has |
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commands and features similar to a machine code monitor/debugger, but it |
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lacks any functions for running/tracing code. There are, however, built-in |
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PowerPC, 680x0, 80x86, 6502 and Z80 disassemblers. By default, cxmon operates |
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on a fixed-size (but adjustable) memory buffer with adresses starting at 0. |
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inspired by the "Amiga Monitor" by Timo Rossi. It has commands and features |
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similar to a machine code monitor/debugger, but it lacks any functions for |
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running/tracing code. There are, however, built-in PowerPC, 680x0, 80x86, |
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6502 and Z80 disassemblers and special support for disassembling MacOS code. |
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By default, cxmon operates on a fixed-size (but adjustable) memory buffer |
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with adresses starting at 0. |
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Installation |
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d 100 |
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Using cxmon in your own programs |
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-------------------------------- |
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cxmon provides a simple interface for integration in other programs. It can, |
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for example, be used as a monitor/debugger for an emulator (it is used in |
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Basilisk II in this way). |
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Here's how to do it (all functions are defined in the mon.h header file): |
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1. Link all the cxmon object files, except main.o, to your program. |
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2. In your program, call mon_init() before using any other cxmon functions. |
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3. After calling mon_init(), set the mon_read_byte and mon_write_byte |
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function pointers to the routines used for accessing memory. |
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4. You can use mon_add_command() to add new commands to cxmon by specifying |
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the command name, function and help text. From within your command |
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function, you can use mon_get_token() and mon_expression() to parse the |
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arguments and the mon_read/write_*() functions to access memory. |
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5. To enter cxmon, call the mon() function like this: |
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char *args[3] = {"mon", "-r", NULL}; |
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mon(2, args); |
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6. If you're done with cxmon, call mon_exit(). |
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History |
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------- |
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