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-rw-r--r--lldb/include/lldb/lldb-enumerations.h3
-rw-r--r--lldb/source/Interpreter/CommandObject.cpp29
-rw-r--r--lldb/source/Target/LanguageRuntime.cpp92
3 files changed, 95 insertions, 29 deletions
diff --git a/lldb/include/lldb/lldb-enumerations.h b/lldb/include/lldb/lldb-enumerations.h
index cadc9937fb8..f12f636d311 100644
--- a/lldb/include/lldb/lldb-enumerations.h
+++ b/lldb/include/lldb/lldb-enumerations.h
@@ -330,7 +330,8 @@ namespace lldb {
eLanguageTypeObjC_plus_plus = 0x0011, ///< Objective-C++.
eLanguageTypeUPC = 0x0012, ///< Unified Parallel C.
eLanguageTypeD = 0x0013, ///< D.
- eLanguageTypePython = 0x0014 ///< Python.
+ eLanguageTypePython = 0x0014, ///< Python.
+ eNumLanguageTypes
} LanguageType;
typedef enum DynamicValueType
diff --git a/lldb/source/Interpreter/CommandObject.cpp b/lldb/source/Interpreter/CommandObject.cpp
index 8d8520d8085..a234640cd0d 100644
--- a/lldb/source/Interpreter/CommandObject.cpp
+++ b/lldb/source/Interpreter/CommandObject.cpp
@@ -742,6 +742,33 @@ FormatHelpTextCallback ()
}
static const char *
+LanguageTypeHelpTextCallback ()
+{
+ static char* help_text_ptr = NULL;
+
+ if (help_text_ptr)
+ return help_text_ptr;
+
+ StreamString sstr;
+ sstr << "One of the following languages:\n";
+
+ for (LanguageType l = eLanguageTypeUnknown; l < eNumLanguageTypes; ++l)
+ {
+ sstr << " " << LanguageRuntime::GetNameForLanguageType(l) << "\n";
+ }
+
+ sstr.Flush();
+
+ std::string data = sstr.GetString();
+
+ help_text_ptr = new char[data.length()+1];
+
+ data.copy(help_text_ptr, data.length());
+
+ return help_text_ptr;
+}
+
+static const char *
SummaryStringHelpTextCallback()
{
return
@@ -935,7 +962,7 @@ CommandObject::g_arguments_data[] =
{ eArgTypeFunctionOrSymbol, "function-or-symbol", CommandCompletions::eNoCompletion, { NULL, false }, "The name of a function or symbol." },
{ eArgTypeGDBFormat, "gdb-format", CommandCompletions::eNoCompletion, { GDBFormatHelpTextCallback, true }, NULL },
{ eArgTypeIndex, "index", CommandCompletions::eNoCompletion, { NULL, false }, "An index into a list." },
- { eArgTypeLanguage, "language", CommandCompletions::eNoCompletion, { NULL, false }, "A source language name." },
+ { eArgTypeLanguage, "language", CommandCompletions::eNoCompletion, { LanguageTypeHelpTextCallback, true }, NULL },
{ eArgTypeLineNum, "linenum", CommandCompletions::eNoCompletion, { NULL, false }, "Line number in a source file." },
{ eArgTypeLogCategory, "log-category", CommandCompletions::eNoCompletion, { NULL, false }, "The name of a category within a log channel, e.g. all (try \"log list\" to see a list of all channels and their categories." },
{ eArgTypeLogChannel, "log-channel", CommandCompletions::eNoCompletion, { NULL, false }, "The name of a log channel, e.g. process.gdb-remote (try \"log list\" to see a list of all channels and their categories)." },
diff --git a/lldb/source/Target/LanguageRuntime.cpp b/lldb/source/Target/LanguageRuntime.cpp
index d9f7e0f965c..611b336f6a2 100644
--- a/lldb/source/Target/LanguageRuntime.cpp
+++ b/lldb/source/Target/LanguageRuntime.cpp
@@ -162,39 +162,77 @@ LanguageRuntime::ExceptionBreakpointResolver::GetDepth ()
return m_actual_resolver_sp->GetDepth();
}
-static const char *language_names[] =
+/*
+typedef enum LanguageType
{
- "unknown",
- "c89",
- "c",
- "ada83",
- "c++",
- "cobol74",
- "cobol85",
- "fortran77",
- "fortran90",
- "pascal83",
- "modula2",
- "java",
- "c99",
- "ada95",
- "fortran95",
- "pli",
- "objective-c",
- "objective-c++",
- "upc",
- "d",
- "python"
+ eLanguageTypeUnknown = 0x0000, ///< Unknown or invalid language value.
+ eLanguageTypeC89 = 0x0001, ///< ISO C:1989.
+ eLanguageTypeC = 0x0002, ///< Non-standardized C, such as K&R.
+ eLanguageTypeAda83 = 0x0003, ///< ISO Ada:1983.
+ eLanguageTypeC_plus_plus = 0x0004, ///< ISO C++:1998.
+ eLanguageTypeCobol74 = 0x0005, ///< ISO Cobol:1974.
+ eLanguageTypeCobol85 = 0x0006, ///< ISO Cobol:1985.
+ eLanguageTypeFortran77 = 0x0007, ///< ISO Fortran 77.
+ eLanguageTypeFortran90 = 0x0008, ///< ISO Fortran 90.
+ eLanguageTypePascal83 = 0x0009, ///< ISO Pascal:1983.
+ eLanguageTypeModula2 = 0x000a, ///< ISO Modula-2:1996.
+ eLanguageTypeJava = 0x000b, ///< Java.
+ eLanguageTypeC99 = 0x000c, ///< ISO C:1999.
+ eLanguageTypeAda95 = 0x000d, ///< ISO Ada:1995.
+ eLanguageTypeFortran95 = 0x000e, ///< ISO Fortran 95.
+ eLanguageTypePLI = 0x000f, ///< ANSI PL/I:1976.
+ eLanguageTypeObjC = 0x0010, ///< Objective-C.
+ eLanguageTypeObjC_plus_plus = 0x0011, ///< Objective-C++.
+ eLanguageTypeUPC = 0x0012, ///< Unified Parallel C.
+ eLanguageTypeD = 0x0013, ///< D.
+ eLanguageTypePython = 0x0014 ///< Python.
+} LanguageType;
+ */
+
+struct language_name_pair {
+ const char *name;
+ LanguageType type;
};
-static uint32_t num_languages = sizeof(language_names) / sizeof (char *);
+
+struct language_name_pair language_names[] =
+{
+ // To allow GetNameForLanguageType to be a simple array lookup, the first
+ // part of this array must follow enum LanguageType exactly.
+ { "unknown", eLanguageTypeUnknown },
+ { "c89", eLanguageTypeC89 },
+ { "c", eLanguageTypeC },
+ { "ada83", eLanguageTypeAda83 },
+ { "c++", eLanguageTypeC_plus_plus },
+ { "cobol74", eLanguageTypeCobol74 },
+ { "cobol85", eLanguageTypeCobol85 },
+ { "fortran77", eLanguageTypeFortran77 },
+ { "fortran90", eLanguageTypeFortran90 },
+ { "pascal83", eLanguageTypePascal83 },
+ { "modula2", eLanguageTypeModula2 },
+ { "java", eLanguageTypeJava },
+ { "c99", eLanguageTypeC99 },
+ { "ada95", eLanguageTypeAda95 },
+ { "fortran95", eLanguageTypeFortran95 },
+ { "pli", eLanguageTypePLI },
+ { "objective-c", eLanguageTypeObjC },
+ { "objective-c++", eLanguageTypeObjC_plus_plus },
+ { "upc", eLanguageTypeUPC },
+ { "d", eLanguageTypeD },
+ { "python", eLanguageTypePython },
+ // Now synonyms, in arbitrary order
+ { "objc", eLanguageTypeObjC },
+ { "objc++", eLanguageTypeObjC_plus_plus }
+};
+
+static uint32_t num_languages = sizeof(language_names) / sizeof (struct language_name_pair);
LanguageType
LanguageRuntime::GetLanguageTypeFromString (const char *string)
{
for (uint32_t i = 0; i < num_languages; i++)
{
- if (strcmp (language_names[i], string) == 0)
- return (LanguageType) i;
+ if (strcasecmp (language_names[i].name, string) == 0)
+ return (LanguageType) language_names[i].type;
}
return eLanguageTypeUnknown;
}
@@ -203,8 +241,8 @@ const char *
LanguageRuntime::GetNameForLanguageType (LanguageType language)
{
if (language < num_languages)
- return language_names[language];
+ return language_names[language].name;
else
- return language_names[eLanguageTypeUnknown];
+ return language_names[eLanguageTypeUnknown].name;
}
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