[Lldb-commits] [lldb] r200878 - Fix the --source-quietly option to the driver so that it actually works. Clean up the help
Jim Ingham
jingham at apple.com
Wed Feb 5 13:35:09 PST 2014
Author: jingham
Date: Wed Feb 5 15:35:09 2014
New Revision: 200878
URL: http://llvm.org/viewvc/llvm-project?rev=200878&view=rev
Log:
Fix the --source-quietly option to the driver so that it actually works. Clean up the help
output a bit.
Modified:
lldb/trunk/tools/driver/Driver.cpp
Modified: lldb/trunk/tools/driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/tools/driver/Driver.cpp?rev=200878&r1=200877&r2=200878&view=diff
==============================================================================
--- lldb/trunk/tools/driver/Driver.cpp (original)
+++ lldb/trunk/tools/driver/Driver.cpp Wed Feb 5 15:35:09 2014
@@ -82,20 +82,12 @@ static OptionDefinition g_options[] =
"Tells the debugger to use the file <filename> as the program to be debugged." },
{ LLDB_OPT_SET_3, false, "core" , 'c', required_argument, 0, eArgTypeFilename,
"Tells the debugger to use the fullpath to <path> as the core file." },
+ { LLDB_OPT_SET_5, true , "attach-pid" , 'p', required_argument, 0, eArgTypePid,
+ "Tells the debugger to attach to a process with the given pid." },
{ LLDB_OPT_SET_4, true , "attach-name" , 'n', required_argument, 0, eArgTypeProcessName,
"Tells the debugger to attach to a process with the given name." },
{ LLDB_OPT_SET_4, true , "wait-for" , 'w', no_argument , 0, eArgTypeNone,
"Tells the debugger to wait for a process with the given pid or name to launch before attaching." },
- { LLDB_OPT_SET_5, true , "attach-pid" , 'p', required_argument, 0, eArgTypePid,
- "Tells the debugger to attach to a process with the given pid." },
- { LLDB_3_TO_5, false, "script-language", 'l', required_argument, 0, eArgTypeScriptLang,
- "Tells the debugger to use the specified scripting language for user-defined scripts, rather than the default. "
- "Valid scripting languages that can be specified include Python, Perl, Ruby and Tcl. Currently only the Python "
- "extensions have been implemented." },
- { LLDB_3_TO_5, false, "debug" , 'd', no_argument , 0, eArgTypeNone,
- "Tells the debugger to print out extra information for debugging itself." },
- { LLDB_3_TO_5, false, "source-quietly" , 'b', no_argument , 0, eArgTypeNone,
- "Tells the debugger to print out extra information for debugging itself." },
{ LLDB_3_TO_5, false, "source" , 's', required_argument, 0, eArgTypeFilename,
"Tells the debugger to read in and execute the lldb commands in the given file, after any file provided on the command line has been loaded." },
{ LLDB_3_TO_5, false, "one-line" , 'o', required_argument, 0, eArgTypeNone,
@@ -104,6 +96,8 @@ static OptionDefinition g_options[] =
"Tells the debugger to read in and execute the lldb commands in the given file, before any file provided on the command line has been loaded." },
{ LLDB_3_TO_5, false, "one-line-before-file" , 'O', required_argument, 0, eArgTypeNone,
"Tells the debugger to execute this one-line lldb command before any file provided on the command line has been loaded." },
+ { LLDB_3_TO_5, false, "source-quietly" , 'Q', no_argument , 0, eArgTypeNone,
+ "Tells the debugger suppress output from commands provided in the -s, -S, -O and -o commands." },
{ LLDB_3_TO_5, false, "editor" , 'e', no_argument , 0, eArgTypeNone,
"Tells the debugger to open source files using the host's \"external editor\" mechanism." },
{ LLDB_3_TO_5, false, "no-lldbinit" , 'x', no_argument , 0, eArgTypeNone,
@@ -112,6 +106,12 @@ static OptionDefinition g_options[] =
"Do not use colors." },
{ LLDB_OPT_SET_6, true , "python-path" , 'P', no_argument , 0, eArgTypeNone,
"Prints out the path to the lldb.py file for this version of lldb." },
+ { LLDB_3_TO_5, false, "script-language", 'l', required_argument, 0, eArgTypeScriptLang,
+ "Tells the debugger to use the specified scripting language for user-defined scripts, rather than the default. "
+ "Valid scripting languages that can be specified include Python, Perl, Ruby and Tcl. Currently only the Python "
+ "extensions have been implemented." },
+ { LLDB_3_TO_5, false, "debug" , 'd', no_argument , 0, eArgTypeNone,
+ "Tells the debugger to print out extra information for debugging itself." },
{ 0, false, NULL , 0 , 0 , 0, eArgTypeNone, NULL }
};
@@ -320,7 +320,11 @@ ShowUsage (FILE *out, OptionDefinition *
}
indent_level -= 5;
-
+
+ fprintf (out, "\n%*sNotes:\n",
+ indent_level, "");
+ indent_level += 5;
+
fprintf (out, "\n%*sMultiple \"-s\" and \"-o\" options can be provided. They will be processed from left to right in order, "
"\n%*swith the source files and commands interleaved. The same is true of the \"-S\" and \"-O\" options."
"\n%*sThe before file and after file sets can intermixed freely, the command parser will sort them out."
@@ -330,9 +334,9 @@ ShowUsage (FILE *out, OptionDefinition *
indent_level, "",
indent_level, "");
- fprintf (out, "\n%*s(If you don't provide -f then the first argument will be the file to be debugged"
- "\n%*s so '%s -- <filename> [<ARG1> [<ARG2>]]' also works."
- "\n%*s Remember to end the options with \"--\" if any of your arguments have a \"-\" in them.)\n\n",
+ fprintf (out, "\n%*sIf you don't provide -f then the first argument will be the file to be debugged"
+ "\n%*swhich means that '%s -- <filename> [<ARG1> [<ARG2>]]' also works."
+ "\n%*sBut remember to end the options with \"--\" if any of your arguments have a \"-\" in them.\n\n",
indent_level, "",
indent_level, "",
name,
@@ -495,7 +499,7 @@ Driver::ExecuteInitialCommands (bool bef
const char *executed_command = command;
if (is_file)
{
- ::snprintf (command_string, sizeof(command_string), "command source '%s'", command);
+ ::snprintf (command_string, sizeof(command_string), "command source -s %i '%s'", m_option_data.m_source_quietly, command);
executed_command = command_string;
}
@@ -725,7 +729,7 @@ Driver::ParseArgs (int argc, const char
m_option_data.m_debug_mode = true;
break;
- case 'q':
+ case 'Q':
m_option_data.m_source_quietly = true;
break;
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