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Debugger: Use Core::ArgsParser

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Itamar 2020-05-23 22:10:26 +03:00 • committed by Andreas Kling
parent 773ed930cb
commit bedce69b23
1 changed files with 9 additions and 16 deletions
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25
Applications/Debugger/main.cpp
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@ -31,6 +31,7 @@
#include <AK/StringBuilder.h> #include <AK/StringBuilder.h>
#include <AK/kmalloc.h> #include <AK/kmalloc.h>
#include <LibC/sys/arch/i386/regs.h> #include <LibC/sys/arch/i386/regs.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/File.h> #include <LibCore/File.h>
#include <LibDebug/DebugInfo.h> #include <LibDebug/DebugInfo.h>
#include <LibDebug/DebugSession.h> #include <LibDebug/DebugSession.h>
@ -45,12 +46,6 @@
static Line::Editor editor {}; static Line::Editor editor {};
static int usage()
{
printf("usage: sdb [command...]\n");
return 1;
}
OwnPtr<DebugSession> g_debug_session; OwnPtr<DebugSession> g_debug_session;
static void handle_sigint(int) static void handle_sigint(int)
@ -183,18 +178,16 @@ int main(int argc, char** argv)
return 1; return 1;
} }
if (argc == 1) const char* command = nullptr;
return usage(); Core::ArgsParser args_parser;
args_parser.add_positional_argument(command,
"The program to be debugged, along with its arguments",
"program", Core::ArgsParser::Required::Yes);
args_parser.parse(argc, argv);
StringBuilder command; auto result = DebugSession::exec_and_attach(command);
command.append(argv[1]);
for (int i = 2; i < argc; ++i) {
command.appendf("%s ", argv[i]);
}
auto result = DebugSession::exec_and_attach(command.to_string());
if (!result) { if (!result) {
fprintf(stderr, "Failed to start debugging session for: \"%s\"\n", command.to_string().characters()); fprintf(stderr, "Failed to start debugging session for: \"%s\"\n", command);
exit(1); exit(1);
} }
g_debug_session = result.release_nonnull(); g_debug_session = result.release_nonnull();