diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | f2toxex.c | 64 | ||||
| -rw-r--r-- | f2toxex.rst | 66 | ||||
| -rw-r--r-- | manftr.rst | 1 |
4 files changed, 133 insertions, 2 deletions
@@ -14,9 +14,9 @@ CC=gcc CFLAGS=-Wall $(COPT) -ansi -D_GNU_SOURCE -DVERSION=\"$(VERSION)\" # BINS and SCRIPTS go in $BINDIR, DOCS go in $DOCDIR -BINS=a8eol xfd2atr atr2xfd blob2c cart2xex fenders xexsplit xexcat atrsize rom2cart unmac65 axe blob2xex xexamine +BINS=a8eol xfd2atr atr2xfd blob2c cart2xex fenders xexsplit xexcat atrsize rom2cart unmac65 axe blob2xex xexamine f2toxex SCRIPTS=dasm2atasm a8utf8 -MANS=a8eol.1 xfd2atr.1 atr2xfd.1 blob2c.1 cart2xex.1 fenders.1 xexsplit.1 xexcat.1 atrsize.1 rom2cart.1 unmac65.1 axe.1 dasm2atasm.1 a8utf8.1 blob2xex.1 xexamine.1 +MANS=a8eol.1 xfd2atr.1 atr2xfd.1 blob2c.1 cart2xex.1 fenders.1 xexsplit.1 xexcat.1 atrsize.1 rom2cart.1 unmac65.1 axe.1 dasm2atasm.1 a8utf8.1 blob2xex.1 xexamine.1 f2toxex.1 DOCS=README equates.inc *.dasm # All the programs share this version number... diff --git a/f2toxex.c b/f2toxex.c new file mode 100644 index 0000000..c2a4934 --- /dev/null +++ b/f2toxex.c @@ -0,0 +1,64 @@ +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <errno.h> + +#include "xex.h" + +#define SELF "f2toxex" + +void version() { + printf(SELF " " VERSION "\n"); +} + +void usage() { + version(); + printf(" Usage: " SELF " [-h | -v] | infile [outfile]\n"); +} + +char *make_outfile(char *infile) { +} + +int main(int argc, char **argv) { + int c; + char *infile, *outfile; + + while( (c = getopt(argc, argv, "hv")) > 0) { + switch(c) { + case 'h': + usage(); + exit(0); + break; + case 'v': + version(); + exit(0); + break; + default: + fprintf(stderr, SELF ": unknown option '-%c'.\n", c); + usage(); + exit(1); + break; + } + } + + if(argc > optind) { + infile = argv[optind]; + optind++; + } + + if(argc > optind) { + strcpy(outfile, argv[optind]); + optind++; + + if(argc > optind) + fprintf(stderr, SELF ": " + "ignoring extra junk on command line: '%s'.\n", argv[optind]); + } else if(strcmp(infile, "-") != 0) { + outfile = make_outfile(infile); + } + + + return 0; +} diff --git a/f2toxex.rst b/f2toxex.rst new file mode 100644 index 0000000..85d29a1 --- /dev/null +++ b/f2toxex.rst @@ -0,0 +1,66 @@ +.. RST source for f2toxex(1) man page. Convert with: +.. rst2man.py f2toxex.rst > f2toxex.1 + +======= +f2toxex +======= + +------------------------------------------------------------- +Convert a DASM "-f2" object file to an Atari 8-bit executable +------------------------------------------------------------- + +.. include:: manhdr.rst + +SYNOPSIS +======== + +f2toxex [ [**-h** | **-v** ] | *infile* [*outfile*] ] + +DESCRIPTION +=========== + +**f2toxex** converts an object code file created by the **dasm**\(1) +assembler, using its **-f2** option, to an Atari 8-bit executable +(.xex file). + +*infile* may be **-** to read from standard input. *outfile* may be +**-** to write to standard output. + +If *outfile* is omitted, the output will be written to: + +- If reading from standard input, write to standard output. + +- If reading from a file whose name ends with an extension, replace + the extension with *.xex*. + +- Otherwise, append *.xex* to the input filename. + +NOTES +===== + +The DASM -f2 output format is described in section **3.3.4** of the +DASM manual (**dasm.pdf**). It's reproduced here for reference: + + RAS (Random Access Segment). The output file contains one + or more hunks. Each hunk consists of a 2 byte origin (little- + endian), 2 byte length (little-endian), and that number of data + bytes. The hunks occur in the same order as initialized segments + in the assembly. There are no restrictions to segment ordering + (i.e. reverse indexed ORG statements are allowed). The next hunk + begins after the previous hunk's data, until the end of the file. + +OPTIONS +======= + +-h + Print a short help message and exit. + +-v + Verbose operation. + +EXIT STATUS +=========== + +Exit status is zero for success, non-zero for failure. + +.. include:: manftr.rst @@ -20,6 +20,7 @@ SEE ALSO **blob2xex**\(1), **cart2xex**\(1), **dasm2atasm**\(1), +**f2toxex**\(1), **fenders**\(1), **rom2cart**\(1), **unmac65**\(1), |