diff options
Diffstat (limited to 'src/satmkboot.c')
| -rw-r--r-- | src/satmkboot.c | 47 |
1 files changed, 31 insertions, 16 deletions
diff --git a/src/satmkboot.c b/src/satmkboot.c index 7faaf4c..d3b5958 100644 --- a/src/satmkboot.c +++ b/src/satmkboot.c @@ -14,7 +14,7 @@ static struct systemid sysid = { .reldate = "20000101", .device = "CD-1/1 ", .regions = " ", - .peripherals = "J ", + .peripherals = " ", .bootsize = 0xe00, .stack_master = 0, .stack_slave = 0, @@ -130,19 +130,22 @@ static void usage(const char *progname) const int width = 20; fprintf(stderr, "usage: %s -h\n", progname); - fprintf(stderr, " %s -io[r]\n\n", progname); + fprintf(stderr, " %s -io[pr]\n\n", progname); fprintf(stderr, "\t%-*s%s\n", width, "-h", "Show this help text"); fprintf(stderr, "\t%-*s%s\n", width, "-i ip.bin", "Initial program code file"); fprintf(stderr, "\t%-*s%s\n", width, "-o output", "Output file"); - fprintf(stderr, "\t%-*s%s\n", width, "-r regions", "Geographical regions (default all):"); + fprintf(stderr, "\t%-*s%s\n", width, "-p peripherals", "Supported peripherals (default: control pad):"); + print_symbols(stderr, width, peripheraldefs); + fprintf(stderr, "\t%-*s%s\n", width, "-r regions", "Geographical regions (default: all):"); print_symbols(stderr, width, regiondefs); } -#define ERR_UNKNOWN_OPTION 0 -#define ERR_MISSING_OPTION 1 -#define ERR_DUPLICATE_INPUT 2 -#define ERR_DUPLICATE_OUTPUT 3 -#define ERR_REGION_OVERFLOW 4 +#define ERR_UNKNOWN_OPTION 0 +#define ERR_MISSING_OPTION 1 +#define ERR_DUPLICATE_INPUT 2 +#define ERR_DUPLICATE_OUTPUT 3 +#define ERR_REGION_OVERFLOW 4 +#define ERR_PERIPHERAL_OVERFLOW 5 static const char *errmsgs[] = { "Unknown extra argument", @@ -150,6 +153,7 @@ static const char *errmsgs[] = { "Duplicate -i parameter", "Duplicate -o parameter", "Too many regions specified (max 10)", + "Too many peripherals specified (max 16)", }; static int show_arg_error(const char *progname, int prev_errors, int error) @@ -159,6 +163,16 @@ static int show_arg_error(const char *progname, int prev_errors, int error) return prev_errors | 1 << error; } +static void process_symbols(const char *progname, char *list, size_t size, const char *arg, int *errors, int overflow) +{ + for (; *arg; arg++) { + if (append_symbol(list, size, *arg)) { + *errors = show_arg_error(progname, *errors, overflow); + return; + } + } +} + static int process_args(int argc, char **argv) { int errors = 0, fail = 0, help = 0; @@ -166,7 +180,7 @@ static int process_args(int argc, char **argv) extern char *optarg; extern int optind, optopt; - while ((opt = getopt(argc, argv, "hi:o:r:")) != -1) { + while ((opt = getopt(argc, argv, "hi:o:r:p:")) != -1) { switch (opt) { case 'h': help = 1; @@ -186,13 +200,12 @@ static int process_args(int argc, char **argv) outfile = optarg; break; + case 'p': + process_symbols(argv[0], sysid.peripherals, sizeof sysid.peripherals, optarg, &errors, ERR_PERIPHERAL_OVERFLOW); + break; + case 'r': - for (; *optarg; optarg++) { - if (append_symbol(sysid.regions, sizeof sysid.regions, *optarg)) { - errors = show_arg_error(argv[0], errors, ERR_REGION_OVERFLOW); - break; - } - } + process_symbols(argv[0], sysid.regions, sizeof sysid.regions, optarg, &errors, ERR_REGION_OVERFLOW); break; default: @@ -227,7 +240,9 @@ int main(int argc, char **argv) return 1; } - if (sysid.regions[0] == ' ') strcpy(sysid.regions, "JTUBKAEL"); + if (sysid.regions[0] == ' ') strcpy(sysid.regions, "JTUBKAEL"); + if (sysid.peripherals[0] == ' ') sysid.peripherals[0] = 'J'; + for (int i = 0; i < 10 && sysid.regions[i] != ' '; i++) { const struct symbolname *region = find_symbol(regiondefs, sysid.regions[i]); if (region) ipout = serialize_region_code(ipout, region); |