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Annotation of generator/extra/DEBUGGING, revision 1.1.1.1

1.1       root        1: Debugging
                      2: -=-=-=-=-
                      3: 
                      4: Nobody will want to do this, but I thought I'd write a text file describing
                      5: it anyway :)
                      6: 
                      7: This has no use unless you're building the tcl/tk version.
                      8: 
                      9: There are quite a few debugging options - but to get them, you need
                     10: to edit the source, specifically:
                     11: 
                     12: gen68k.c:  int DEBUG_BRANCH = 0;
                     13: gen68k.c:  int DEBUG_SR = 0;
                     14: gen68k.c:  int DEBUG_RTE = 0;
                     15: 
                     16: and
                     17: 
                     18: vdp.c:#undef DEBUG_VDP
                     19: vdp.c:#undef DEBUG_VDPDMA
                     20: vdp.c:#undef DEBUG_VDPDATA
                     21: 
                     22: and
                     23: 
                     24: mem68k.c:#undef DEBUG_BUS
                     25: mem68k.c:#undef DEBUG_SRAM
                     26: mem68k.c:#undef DEBUG_RAM
                     27: mem68k.c:#undef DEBUG_UNIMPL
                     28: 
                     29: and
                     30: 
                     31: generator.c:unsigned int gen_debugmode = 0;
                     32: 
                     33: Note that the last one is passed along to the gen.tcl script, and hence
                     34: all the user interface debugging facilities are enabled.  gen68k.c is the
                     35: generating C source, so editing the DEBUG options means it'll have to
                     36: create new C source files and recompile them... <yawn>.  The DEBUG_xxx flags
                     37: just print stuff to stdout, so they're not too interesting.
                     38: 
                     39: If you're doing any debug at all, you'll want to enable DEBUG_UNIMPL, I
                     40: added it just before releasing this source because I felt that I should try
                     41: and print out nothing whilst attempting to run a game - most of the warnings
                     42: are rather important if a game uses an unimplemented memory access!
                     43: 
                     44: -=- James Ponder -=- [email protected] -=- http://www.squish.net/ -=-

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