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Userland: Use Core::ArgsParser for 'disasm'

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This commit is contained in:
Linus Groh 2020-08-05 22:35:35 +02:00 • committed by Andreas Kling
parent 31a4a2cc2a
commit c8d690d840
1 changed files with 7 additions and 5 deletions
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12
Userland/disasm.cpp
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@ -26,17 +26,19 @@
#include <AK/LogStream.h> #include <AK/LogStream.h>
#include <AK/MappedFile.h> #include <AK/MappedFile.h>
#include <LibCore/ArgsParser.h>
#include <LibX86/Disassembler.h> #include <LibX86/Disassembler.h>
#include <stdio.h> #include <stdio.h>
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
if (argc == 1) { const char* path = nullptr;
fprintf(stderr, "usage: %s <binary>\n", argv[0]);
return 1;
}
MappedFile file(argv[1]); Core::ArgsParser args_parser;
args_parser.add_positional_argument(path, "Path to i386 binary file", "path");
args_parser.parse(argc, argv);
MappedFile file(path);
if (!file.is_valid()) { if (!file.is_valid()) {
// Already printed some error message. // Already printed some error message.
return 1; return 1;