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- =====================================
- DCconvert 1.1 - (C) 1992 Arthur Hagen
- -------------------------------------
- Yet another Binary->Assemby converter
- -------------------------------------
- Freely Distributable FreeWare
- =====================================
-
-
- Freely Distributable FreeWare:
- This means that this program cannot be sold for a profit (even a 5¢
- profit), but must be distributed at no charge at all. (Companies sel-
- ling PD should keep their hands off this product.) Anyone may freely
- use this program to whatever purpose they want, but the author resumes
- no responsibilities of the consequences thereof.
-
- Yes, there already is an abundance of programs converting binary
- files to assembly source, so why use DCconvert? Well, it has some
- interesting features... Read on.
-
- History: I had to convert an excellent protracker music module (by
- Bjørn A. Lynne) from binary to assembly (since my Aztec assembler lacks
- the "incbin" function), and tried the two I had. Both functioned well,
- but one of them just made "dc.b" statements, thus making an assembly
- file well over 900k big (too big for a floppy), while the other didn't
- have a fixed number of bytes on each line, so I couldn't easily ref-
- erence let's say byte 2048. So I made my own program, just for the
- purpose...
-
- DCconvert converts any binary file on the Amiga to a 68000 assembly
- dump file. Each line will contain 16 bytes worth of data (except at
- the very end of the file), and will be as "compressed" as possible
- (unless the user has specified otherwise on the command line). This
- means that DCconvert will make a file about 10-20% smaller than what
- most other Binary->Assembly converters do, and the file is still easily
- referenced (multiply the linenumber with 16 to get the byte offset).
- Of course there are some drawbacks...
- DCconvert will under normal operations run quite slow. Unless the
- option FAST is specified on the command line. Then it runs FAST.
- DCconvert could make code that your assembler chokes on. It substi-
- tutes dcb-statements wherever possible, and inserts ascii strings in
- dc.b lines wherever possible. That is why there are two keywords
- called NODCB and NOASCII, which will turn off dcb.n statements and
- ascii strings (and speed up the operation marginally).
-
- Usage:
-
- DCconvert infile [outfile[.asm]] [NODCB] [NOASCII] [QUIET] [FAST]
-
- DCconvert must be run from the CLI/Shell. It takes the first
- argument as the name of the binary file to read (infile). If a second
- parameter is given, that will be used as the name of the resulting
- assembly file (outfile). If the name of the outfile does not contain
- any dot-postfix (like .asm, .i, .s etc.), .asm will be prepended. If
- the outfile parameter is omitted, the name of the infile with .asm
- prepended will be used. Several switches may be specified after the
- file name(s). Here is a brief description of each:
- NODCB - By default DCconvert will make "dcb.l" type statements
- wherever possible. This switch disables dcb.n statements.
- NOASCII - By default DCconvert will make ascii strings of the type
- 'string' wherever possible. This switch disables ascii strings.
- QUIET - DCconvert will by default give you a progress report on-
- screen as the file is converted. By specifying QUIET, no output is
- given (unless an error has occured). It is better to specify QUIET
- than to use "DCconvert >NIL:" because QUIET disables all percentile
- calculations as well, thus making the program run a bit faster.
- FAST - DCconvert is dead slow when running in standard mode. FAST
- mode will speed up things radically, but no optimiwhatevers are per-
- formed, and the resulting file will be larger than without specifying
- the FAST parameter. In FAST mode, all hex numbers will be in upper
- case with leading zeroes, so if your assembler has problems with the
- "normal" output, try using FAST mode.
- All switches can be used in combination, although FAST will automa-
- tically disable DCB and ASCII.
-
- Enjoy,
- *Art
-