//
//===----------------------------------------------------------------------===//
+#include <boost/format.hpp>
+#include <deque>
+#include <error.h>
+#include <lldb/API/SBCommandInterpreter.h>
+#include <lldb/API/SBCommandReturnObject.h>
+#include <lldb/API/SBDebugger.h>
#include <lldb/API/SBHostOS.h>
+#include <lldb/API/SBStringList.h>
+#include <lldb/Utility/StreamString.h>
#include <llvm/ADT/StringRef.h>
#include <llvm/Support/PrettyStackTrace.h>
-#include <lldb/API/SBDebugger.h>
-#include <lldb/Utility/StreamString.h>
#include <llvm/Support/Signals.h>
-#include <lldb/API/SBCommandInterpreter.h>
-#include <lldb/API/SBCommandReturnObject.h>
-#include <lldb/API/SBStringList.h>
-#include <boost/format.hpp>
-#include <readline/readline.h>
#include <readline/history.h>
-#include <vector>
-#include <deque>
+#include <readline/readline.h>
#include <setjmp.h>
#include <signal.h>
-#include <error.h>
+#include <vector>
using namespace lldb;
using namespace lldb_private;
write_history(history_filename);
}
-static std::string settings_show_raw(SBDebugger &dbg, const char *setting, const char *type) {
+static std::string settings_show_raw(SBDebugger &dbg, const char *setting,
+ const char *type) {
SBCommandReturnObject Result;
- dbg.GetCommandInterpreter().HandleCommand(("settings show " + std::string(setting)).c_str(), Result, /*add_to_history*/ false);
+ dbg.GetCommandInterpreter().HandleCommand(
+ ("settings show " + std::string(setting)).c_str(), Result,
+ /*add_to_history*/ false);
assert(Result.Succeeded());
// <plugin.process.gdb-remote.packet-timeout (unsigned) = 1\n
std::string str = Result.GetOutput();
- const std::string expect = (boost::format("%1% (%2%) = ") % setting % type).str();
- if (str.compare(0,expect.length(),expect)!=0||str[str.length()-1]!='\n')
- error(1,0,"Unexpected 'settings show' response: expected=\"%s[...]\\n\" got=\"%s\"",expect.c_str(),str.c_str());
- return str.substr(expect.length(),str.length()-1-expect.length());
+ const std::string expect =
+ (boost::format("%1% (%2%) = ") % setting % type).str();
+ if (str.compare(0, expect.length(), expect) != 0 ||
+ str[str.length() - 1] != '\n')
+ error(1, 0,
+ "Unexpected 'settings show' response: expected=\"%s[...]\\n\" "
+ "got=\"%s\"",
+ expect.c_str(), str.c_str());
+ return str.substr(expect.length(), str.length() - 1 - expect.length());
}
#if 0
#endif
static std::string settings_show_string(SBDebugger &dbg, const char *setting) {
- std::string val = settings_show_raw(dbg,setting,"string");
- if (val.length()<2 || val[0] != '"' || val[val.length()-1]!='"')
- error(1,0,"Unexpected 'settings show' string response: expected '\"' quoting: %s", val.c_str());
- return val.substr(1,val.length()-2);
+ std::string val = settings_show_raw(dbg, setting, "string");
+ if (val.length() < 2 || val[0] != '"' || val[val.length() - 1] != '"')
+ error(
+ 1, 0,
+ "Unexpected 'settings show' string response: expected '\"' quoting: %s",
+ val.c_str());
+ return val.substr(1, val.length() - 2);
}
-static SBCommandReturnObject subcommand(SBDebugger &dbg, const char *cmd, bool print_command=true, bool add_to_history=false) {
+static SBCommandReturnObject subcommand(SBDebugger &dbg, const char *cmd,
+ bool print_command = true,
+ bool add_to_history = false) {
if (print_command)
- printf("%s%s\n",settings_show_string(dbg, "prompt").c_str(),cmd);
+ printf("%s%s\n", settings_show_string(dbg, "prompt").c_str(), cmd);
SBCommandReturnObject Result;
dbg.GetCommandInterpreter().HandleCommand(cmd, Result, add_to_history);
Result.PutOutput(stdout);
}
static void default_command(SBDebugger &dbg, const char *cmd) {
- subcommand(dbg, cmd, false/*print_command*/, true/*add_to_history*/);
+ subcommand(dbg, cmd, false /*print_command*/, true /*add_to_history*/);
}
static void quit_command(SBDebugger &dbg, const char *cmd) {
static void start_command(SBDebugger &dbg, const char *cmd) {
if (!subcommand(dbg, "b main").Succeeded())
return;
- subcommand(dbg, ("run "+std::string(cmd)).c_str());
+ subcommand(dbg, ("run " + std::string(cmd)).c_str());
}
static void commands_command(SBDebugger &dbg, const char *cmd_param) {
struct Cmd {
const char *name;
int min_shortcut;
- typedef void (func_t)(SBDebugger &dbg, const char *cmd);
+ typedef void(func_t)(SBDebugger &dbg, const char *cmd);
func_t *func;
- Cmd(const char *name_, int min_shortcut_, func_t *func_):name(name_),min_shortcut(min_shortcut_),func(func_) {}
+ Cmd(const char *name_, int min_shortcut_, func_t *func_)
+ : name(name_), min_shortcut(min_shortcut_), func(func_) {}
};
const Cmd cmds[] = {
- Cmd("quit", 1, quit_command),
- Cmd("start", 5, start_command),
- Cmd("commands", 4, commands_command),
+ Cmd("quit", 1, quit_command),
+ Cmd("start", 5, start_command),
+ Cmd("commands", 4, commands_command),
};
static void executecommand(SBDebugger &dbg, const char *cmd_s) {
}
static char *xstrdup(const char *cs) {
- char *s = static_cast<char *>(malloc(strlen(cs)+1));
+ char *s = static_cast<char *>(malloc(strlen(cs) + 1));
assert(s);
- strcpy(s,cs);
+ strcpy(s, cs);
return s;
}
if (matches == 0) {
found_vec.clear();
SBStringList matches;
- // LLDB: FIXME: These two values are not implemented. m_match_start_point; m_max_return_elements;
+ // LLDB: FIXME: These two values are not implemented. m_match_start_point;
+ // m_max_return_elements;
const int match_start_point = 0;
// LLDB: Only max_return_elements == -1 is supported at present:
const int max_return_elements = -1;
- int got=dbg.GetCommandInterpreter().HandleCompletion(text, strlen(text)/*cursor_pos*/, match_start_point, max_return_elements, matches);
+ int got = dbg.GetCommandInterpreter().HandleCompletion(
+ text, strlen(text) /*cursor_pos*/, match_start_point,
+ max_return_elements, matches);
assert(matches.IsValid());
- if (unsigned(got+1)!=matches.GetSize())
- error(1,0,"HandleCompletion=%d +1 != %u=matches.GetSize()",got,matches.GetSize());
- //for (size_t ix=0;ix<matches.GetSize();++ix)
+ if (unsigned(got + 1) != matches.GetSize())
+ error(1, 0, "HandleCompletion=%d +1 != %u=matches.GetSize()", got,
+ matches.GetSize());
+ // for (size_t ix=0;ix<matches.GetSize();++ix)
// fprintf(stderr,"match[%zu]=<%s>\n",ix,matches.GetStringAtIndex(ix));
- const char *first=matches.GetStringAtIndex(0);
- assert(matches.GetSize()>=1);
+ const char *first = matches.GetStringAtIndex(0);
+ assert(matches.GetSize() >= 1);
if (first[0]) {
std::string str(first);
- while (!str.empty()&&str.back()==' ')
- str.pop_back();
+ while (!str.empty() && str.back() == ' ')
+ str.pop_back();
found_vec.push_back(text + str);
} else
- for (size_t ix=1;ix<matches.GetSize();++ix)
- found_vec.push_back(matches.GetStringAtIndex(ix));
+ for (size_t ix = 1; ix < matches.GetSize(); ++ix)
+ found_vec.push_back(matches.GetStringAtIndex(ix));
}
if (size_t(matches) < found_vec.size())
return xstrdup(found_vec[matches].c_str());
for (int argi = 1; argi < argc; ++argi) {
std::string arg = argv[argi];
- auto str_to_pid = [](const std::string &str){
+ auto str_to_pid = [](const std::string &str) {
lldb::pid_t pid_test = atoi(str.c_str());
- return (boost::format("%1%") % pid_test).str() != str || pid_test <= 0 ? 0 : pid_test;
+ return (boost::format("%1%") % pid_test).str() != str || pid_test <= 0
+ ? 0
+ : pid_test;
};
if (arg == "-iex") {
const char *cmd = argv[++argi];
assert(!opt_exec);
assert(!opt_core);
assert(opt_args.empty());
- opt_exec=std::string(exec);
- while (++argi<argc) {
- arg = argv[argi];
- opt_args.push_back(std::move(arg));
+ opt_exec = std::string(exec);
+ while (++argi < argc) {
+ arg = argv[argi];
+ opt_args.push_back(std::move(arg));
}
- } else if ((arg == "-e" || arg == "--exec") && argv[argi+1])
+ } else if ((arg == "-e" || arg == "--exec") && argv[argi + 1])
opt_exec = argv[++argi];
- else if ((arg == "-p" || arg == "--pid") && argv[argi+1]) {
+ else if ((arg == "-p" || arg == "--pid") && argv[argi + 1]) {
opt_pid = str_to_pid(argv[++argi]);
if (opt_pid == 0)
- error(1,0,"Invalid PID: %s",argv[argi]);
- } else if ((arg == "-c" || arg == "--core") && argv[argi+1])
+ error(1, 0, "Invalid PID: %s", argv[argi]);
+ } else if ((arg == "-c" || arg == "--core") && argv[argi + 1])
opt_core = argv[++argi];
- else if (arg == "-h"||arg=="--help") {
+ else if (arg == "-h" || arg == "--help") {
puts("\
This is the GNU debugger emulation by LLDB. Usage:\n\
\n\
");
exit(1);
} else if (!opt_exec)
- opt_exec=std::move(arg);
+ opt_exec = std::move(arg);
else if (!opt_pid && str_to_pid(arg) > 0)
opt_pid = str_to_pid(arg);
else if (!opt_core)
- opt_core=std::move(arg);
+ opt_core = std::move(arg);
else
- error(1,0,"Excessive argument: %s",arg.c_str());
+ error(1, 0, "Excessive argument: %s", arg.c_str());
}
SBDebugger::Initialize();
SBDebugger dbg = SBDebugger::Create();
dbg.HandleCommand("settings set symbols.enable-external-lookup false");
- completion_entry_function_dbgp=&dbg;
+ completion_entry_function_dbgp = &dbg;
rl_completion_entry_function = completion_entry_function;
rl_readline_name = "llgdb";
- if (true/*settings_show_bool(dbg, "history save")*/) {
- int history_size = 1000000; //settings_show_int(dbg, "history size");
+ if (true /*settings_show_bool(dbg, "history save")*/) {
+ int history_size = 1000000; // settings_show_int(dbg, "history size");
const char *HOME = getenv("HOME");
assert(HOME);
- static const std::string history_filename = std::string(HOME) + "/.llgdb_history"; // settings_show_string(dbg, "history filename");
- //gdb_set_bool(dbg, "history save", false);
+ static const std::string history_filename =
+ std::string(HOME) +
+ "/.llgdb_history"; // settings_show_string(dbg, "history filename");
+ // gdb_set_bool(dbg, "history save", false);
stifle_history(history_size);
read_history(history_filename.c_str());
- on_exit(history_save, static_cast<void *>(const_cast<char *>(history_filename.c_str())));
+ on_exit(history_save,
+ static_cast<void *>(const_cast<char *>(history_filename.c_str())));
/* Do not free HISTORY_FILENAME. */
}
if (!arg) {
char *cmd_s = llgdb_readline(prompt.c_str());
if (cmd_s)
- add_history(cmd_s);
- cmd = cmd_s?:"quit";
+ add_history(cmd_s);
+ cmd = cmd_s ?: "quit";
free(cmd_s);
} else {
puts((prompt + *arg).c_str());
git://git.jankratochvil.net / llgdb.git / commitdiff