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Dump option ROM when reading flash over USB
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@ -693,15 +693,16 @@ int main(int ac, char* av[])
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for (int i = optind; i < ac; i++) {
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if (!strcmp(av[i], "read")) {
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uint8_t rom[0x8000];
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uint8_t rom[0x8100];
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memset(rom, 0xff, sizeof rom);
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printf("Reading code ROM\n");
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cmd_read_rom(rom, 0, 0x8000);
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cmd_read_option(rom + 0x8000);
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int fd = open(rom_out, O_WRONLY | O_CREAT | O_TRUNC, 0666);
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if (fd >= 0) {
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ssize_t wr = write(fd, rom, 0x8000);
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ssize_t wr = write(fd, rom, 0x8100);
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syscall_error(wr < 0, "write failed");
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close(fd);
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}
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