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llvm-project/lldb/source/API/SBModule.cpp

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Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
//===-- SBModule.cpp --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBModule.h"
Added some missing API for address resolving within a module, and looking up a seciton offset address (SBAddress) within a module that returns a symbol context (SBSymbolContext). Also added a SBSymbolContextList in preparation for adding find/lookup APIs that can return multiple results. Added a lookup example code that shows how to do address lookups. llvm-svn: 113599
2010-09-11 02:31:35 +08:00
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBFileSpec.h"
<rdar://problem/10560053> Fixed "target modules list" (aliased to "image list") to output more information by default. Modified the "target modules list" to have a few new options: "--header" or "-h" => show the image header address "--offset" or "-o" => show the image header address offset from the address in the file (the slide applied to the shared library) Removed the "--symfile-basename" or "-S" option, and repurposed it to "--symfile-unique" "-S" which will show the symbol file if it differs from the executable file. ObjectFile's can now be loaded from memory for cases where we don't have the files cached locally in an SDK or net mounted root. ObjectFileMachO can now read mach files from memory. Moved the section data reading code into the ObjectFile so that the object file can get the section data from Process memory if the file is only in memory. lldb_private::Module can now load its object file in a target with a rigid slide (very common operation for most dynamic linkers) by using: bool Module::SetLoadAddress (Target &target, lldb::addr_t offset, bool &changed) lldb::SBModule() now has a new constructor in the public interface: SBModule::SBModule (lldb::SBProcess &process, lldb::addr_t header_addr); This will find an appropriate ObjectFile plug-in to load an image from memory where the object file header is at "header_addr". llvm-svn: 149804
2012-02-05 10:38:54 +08:00
#include "lldb/API/SBProcess.h"
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
#include "lldb/API/SBStream.h"
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
#include "lldb/API/SBSymbolContextList.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
#include "lldb/Core/Module.h"
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
#include "lldb/Core/Log.h"
<rdar://problem/11757916> Make breakpoint setting by file and line much more efficient by only looking for inlined breakpoint locations if we are setting a breakpoint in anything but a source implementation file. Implementing this complex for a many reasons. Turns out that parsing compile units lazily had some issues with respect to how we need to do things with DWARF in .o files. So the fixes in the checkin for this makes these changes: - Add a new setting called "target.inline-breakpoint-strategy" which can be set to "never", "always", or "headers". "never" will never try and set any inlined breakpoints (fastest). "always" always looks for inlined breakpoint locations (slowest, but most accurate). "headers", which is the default setting, will only look for inlined breakpoint locations if the breakpoint is set in what are consudered to be header files, which is realy defined as "not in an implementation source file". - modify the breakpoint setting by file and line to check the current "target.inline-breakpoint-strategy" setting and act accordingly - Modify compile units to be able to get their language and other info lazily. This allows us to create compile units from the debug map and not have to fill all of the details in, and then lazily discover this information as we go on debuggging. This is needed to avoid parsing all .o files when setting breakpoints in implementation only files (no inlines). Otherwise we would need to parse the .o file, the object file (mach-o in our case) and the symbol file (DWARF in the object file) just to see what the compile unit was. - modify the "SymbolFileDWARFDebugMap" to subclass lldb_private::Module so that the virtual "GetObjectFile()" and "GetSymbolVendor()" functions can be intercepted when the .o file contenst are later lazilly needed. Prior to this fix, when we first instantiated the "SymbolFileDWARFDebugMap" class, we would also make modules, object files and symbol files for every .o file in the debug map because we needed to fix up the sections in the .o files with information that is in the executable debug map. Now we lazily do this in the DebugMapModule::GetObjectFile() Cleaned up header includes a bit as well. llvm-svn: 162860
2012-08-30 05:13:06 +08:00
#include "lldb/Core/Section.h"
Fixed an include so case sensitive builders can build. llvm-svn: 117864
2010-11-01 03:57:43 +08:00
#include "lldb/Core/StreamString.h"
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
#include "lldb/Core/ValueObjectList.h"
#include "lldb/Core/ValueObjectVariable.h"
<rdar://problem/11757916> Make breakpoint setting by file and line much more efficient by only looking for inlined breakpoint locations if we are setting a breakpoint in anything but a source implementation file. Implementing this complex for a many reasons. Turns out that parsing compile units lazily had some issues with respect to how we need to do things with DWARF in .o files. So the fixes in the checkin for this makes these changes: - Add a new setting called "target.inline-breakpoint-strategy" which can be set to "never", "always", or "headers". "never" will never try and set any inlined breakpoints (fastest). "always" always looks for inlined breakpoint locations (slowest, but most accurate). "headers", which is the default setting, will only look for inlined breakpoint locations if the breakpoint is set in what are consudered to be header files, which is realy defined as "not in an implementation source file". - modify the breakpoint setting by file and line to check the current "target.inline-breakpoint-strategy" setting and act accordingly - Modify compile units to be able to get their language and other info lazily. This allows us to create compile units from the debug map and not have to fill all of the details in, and then lazily discover this information as we go on debuggging. This is needed to avoid parsing all .o files when setting breakpoints in implementation only files (no inlines). Otherwise we would need to parse the .o file, the object file (mach-o in our case) and the symbol file (DWARF in the object file) just to see what the compile unit was. - modify the "SymbolFileDWARFDebugMap" to subclass lldb_private::Module so that the virtual "GetObjectFile()" and "GetSymbolVendor()" functions can be intercepted when the .o file contenst are later lazilly needed. Prior to this fix, when we first instantiated the "SymbolFileDWARFDebugMap" class, we would also make modules, object files and symbol files for every .o file in the debug map because we needed to fix up the sections in the .o files with information that is in the executable debug map. Now we lazily do this in the DebugMapModule::GetObjectFile() Cleaned up header includes a bit as well. llvm-svn: 162860
2012-08-30 05:13:06 +08:00
#include "lldb/Symbol/ObjectFile.h"
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
#include "lldb/Symbol/SymbolVendor.h"
<rdar://problem/11757916> Make breakpoint setting by file and line much more efficient by only looking for inlined breakpoint locations if we are setting a breakpoint in anything but a source implementation file. Implementing this complex for a many reasons. Turns out that parsing compile units lazily had some issues with respect to how we need to do things with DWARF in .o files. So the fixes in the checkin for this makes these changes: - Add a new setting called "target.inline-breakpoint-strategy" which can be set to "never", "always", or "headers". "never" will never try and set any inlined breakpoints (fastest). "always" always looks for inlined breakpoint locations (slowest, but most accurate). "headers", which is the default setting, will only look for inlined breakpoint locations if the breakpoint is set in what are consudered to be header files, which is realy defined as "not in an implementation source file". - modify the breakpoint setting by file and line to check the current "target.inline-breakpoint-strategy" setting and act accordingly - Modify compile units to be able to get their language and other info lazily. This allows us to create compile units from the debug map and not have to fill all of the details in, and then lazily discover this information as we go on debuggging. This is needed to avoid parsing all .o files when setting breakpoints in implementation only files (no inlines). Otherwise we would need to parse the .o file, the object file (mach-o in our case) and the symbol file (DWARF in the object file) just to see what the compile unit was. - modify the "SymbolFileDWARFDebugMap" to subclass lldb_private::Module so that the virtual "GetObjectFile()" and "GetSymbolVendor()" functions can be intercepted when the .o file contenst are later lazilly needed. Prior to this fix, when we first instantiated the "SymbolFileDWARFDebugMap" class, we would also make modules, object files and symbol files for every .o file in the debug map because we needed to fix up the sections in the .o files with information that is in the executable debug map. Now we lazily do this in the DebugMapModule::GetObjectFile() Cleaned up header includes a bit as well. llvm-svn: 162860
2012-08-30 05:13:06 +08:00
#include "lldb/Symbol/Symtab.h"
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
#include "lldb/Symbol/VariableList.h"
#include "lldb/Target/Target.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
using namespace lldb;
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
using namespace lldb_private;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBModule::SBModule () :
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp ()
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
}
SBModule::SBModule (const lldb::ModuleSP& module_sp) :
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp (module_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
}
Added copy constructors and assignment operators to all lldb::SB* classes so we don't end up with weak exports with some compilers. llvm-svn: 118312
2010-11-06 07:17:00 +08:00
SBModule::SBModule(const SBModule &rhs) :
m_opaque_sp (rhs.m_opaque_sp)
{
}
<rdar://problem/10560053> Fixed "target modules list" (aliased to "image list") to output more information by default. Modified the "target modules list" to have a few new options: "--header" or "-h" => show the image header address "--offset" or "-o" => show the image header address offset from the address in the file (the slide applied to the shared library) Removed the "--symfile-basename" or "-S" option, and repurposed it to "--symfile-unique" "-S" which will show the symbol file if it differs from the executable file. ObjectFile's can now be loaded from memory for cases where we don't have the files cached locally in an SDK or net mounted root. ObjectFileMachO can now read mach files from memory. Moved the section data reading code into the ObjectFile so that the object file can get the section data from Process memory if the file is only in memory. lldb_private::Module can now load its object file in a target with a rigid slide (very common operation for most dynamic linkers) by using: bool Module::SetLoadAddress (Target &target, lldb::addr_t offset, bool &changed) lldb::SBModule() now has a new constructor in the public interface: SBModule::SBModule (lldb::SBProcess &process, lldb::addr_t header_addr); This will find an appropriate ObjectFile plug-in to load an image from memory where the object file header is at "header_addr". llvm-svn: 149804
2012-02-05 10:38:54 +08:00
SBModule::SBModule (lldb::SBProcess &process, lldb::addr_t header_addr) :
m_opaque_sp ()
{
ProcessSP process_sp (process.GetSP());
if (process_sp)
Full core file support has been added for mach-o core files. Tracking modules down when you have a UUID and a path has been improved. DynamicLoaderDarwinKernel no longer parses mach-o load commands and it now uses the memory based modules now that we can load modules from memory. Added a target setting named "target.exec-search-paths" which can be used to supply a list of directories to use when trying to look for executables. This allows one or more directories to be used when searching for modules that may not exist in the SDK/PDK. The target automatically adds the directory for the main executable to this list so this should help us in tracking down shared libraries and other binaries. llvm-svn: 150426
2012-02-14 07:10:39 +08:00
{
<rdar://problem/13092722> Fix in loading mach files from memory when using DynamicLoaderMacOSXDYLD. Removed the uuid mismatch warning that could be spit out and any time during debugging and removed the test case that was looking for that. Currently the "add-dsym" or "target symbols add" command will report an error when the UUID's don't match. Be more careful when checking and resolving section + offset addresses to make sure none of the base addresses are invalid. llvm-svn: 174222
2013-02-02 05:38:35 +08:00
m_opaque_sp = process_sp->ReadModuleFromMemory (FileSpec(), header_addr);
if (m_opaque_sp)
{
Target &target = process_sp->GetTarget();
bool changed = false;
m_opaque_sp->SetLoadAddress(target, 0, changed);
target.GetImages().Append(m_opaque_sp);
}
Full core file support has been added for mach-o core files. Tracking modules down when you have a UUID and a path has been improved. DynamicLoaderDarwinKernel no longer parses mach-o load commands and it now uses the memory based modules now that we can load modules from memory. Added a target setting named "target.exec-search-paths" which can be used to supply a list of directories to use when trying to look for executables. This allows one or more directories to be used when searching for modules that may not exist in the SDK/PDK. The target automatically adds the directory for the main executable to this list so this should help us in tracking down shared libraries and other binaries. llvm-svn: 150426
2012-02-14 07:10:39 +08:00
}
<rdar://problem/10560053> Fixed "target modules list" (aliased to "image list") to output more information by default. Modified the "target modules list" to have a few new options: "--header" or "-h" => show the image header address "--offset" or "-o" => show the image header address offset from the address in the file (the slide applied to the shared library) Removed the "--symfile-basename" or "-S" option, and repurposed it to "--symfile-unique" "-S" which will show the symbol file if it differs from the executable file. ObjectFile's can now be loaded from memory for cases where we don't have the files cached locally in an SDK or net mounted root. ObjectFileMachO can now read mach files from memory. Moved the section data reading code into the ObjectFile so that the object file can get the section data from Process memory if the file is only in memory. lldb_private::Module can now load its object file in a target with a rigid slide (very common operation for most dynamic linkers) by using: bool Module::SetLoadAddress (Target &target, lldb::addr_t offset, bool &changed) lldb::SBModule() now has a new constructor in the public interface: SBModule::SBModule (lldb::SBProcess &process, lldb::addr_t header_addr); This will find an appropriate ObjectFile plug-in to load an image from memory where the object file header is at "header_addr". llvm-svn: 149804
2012-02-05 10:38:54 +08:00
}
Added copy constructors and assignment operators to all lldb::SB* classes so we don't end up with weak exports with some compilers. llvm-svn: 118312
2010-11-06 07:17:00 +08:00
const SBModule &
SBModule::operator = (const SBModule &rhs)
{
if (this != &rhs)
m_opaque_sp = rhs.m_opaque_sp;
return *this;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBModule::~SBModule ()
{
}
bool
SBModule::IsValid () const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp.get() != NULL;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Add needed Clear methods. <rdar://problem/10596340> llvm-svn: 146902
2011-12-20 04:39:44 +08:00
void
SBModule::Clear()
{
m_opaque_sp.reset();
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBFileSpec
SBModule::GetFileSpec () const
{
<rdar://problem/13521159> LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down. All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down. llvm-svn: 178191
2013-03-28 07:08:40 +08:00
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBFileSpec file_spec;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
file_spec.SetFileSpec(module_sp->GetFileSpec());
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
if (log)
{
Cleaned up the API logging a lot more to reduce redundant information and keep the file size a bit smaller. Exposed SBValue::GetExpressionPath() so SBValue users can get an expression path for their values. llvm-svn: 117851
2010-10-31 11:01:06 +08:00
log->Printf ("SBModule(%p)::GetFileSpec () => SBFileSpec(%p)",
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp.get(), file_spec.get());
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
return file_spec;
}
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
lldb::SBFileSpec
SBModule::GetPlatformFileSpec () const
{
<rdar://problem/13521159> LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down. All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down. llvm-svn: 178191
2013-03-28 07:08:40 +08:00
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
SBFileSpec file_spec;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
file_spec.SetFileSpec(module_sp->GetPlatformFileSpec());
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
if (log)
{
log->Printf ("SBModule(%p)::GetPlatformFileSpec () => SBFileSpec(%p)",
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp.get(), file_spec.get());
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
}
return file_spec;
}
bool
SBModule::SetPlatformFileSpec (const lldb::SBFileSpec &platform_file)
{
bool result = false;
<rdar://problem/13521159> LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down. All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down. llvm-svn: 178191
2013-03-28 07:08:40 +08:00
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp->SetPlatformFileSpec(*platform_file);
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
result = true;
}
if (log)
{
Cleanup logging to use the new "std::string FileSpec::GetPath()" function. Also added a similar function for modules: std::string Module::GetSpecificationDescription () const; This returns the module as "/usr/lib/libfoo.dylib" for normal files (calls "std::string FileSpec::GetPath()" on m_file) but it also might include the object name in case the module is for a .o file in a BSD archive ("/usr/lib/libfoo.a(bar.o)"). Cleaned up necessary logging code to use it. llvm-svn: 180717
2013-04-30 01:25:54 +08:00
log->Printf ("SBModule(%p)::SetPlatformFileSpec (SBFileSpec(%p (%s)) => %i",
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp.get(),
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
platform_file.get(),
Cleanup logging to use the new "std::string FileSpec::GetPath()" function. Also added a similar function for modules: std::string Module::GetSpecificationDescription () const; This returns the module as "/usr/lib/libfoo.dylib" for normal files (calls "std::string FileSpec::GetPath()" on m_file) but it also might include the object name in case the module is for a .o file in a BSD archive ("/usr/lib/libfoo.a(bar.o)"). Cleaned up necessary logging code to use it. llvm-svn: 180717
2013-04-30 01:25:54 +08:00
platform_file->GetPath().c_str(),
Added the ability to set the Platform path for a module through the SBModule interface. Added a quick way to set the platform though the SBDebugger interface. I will actually an a SBPlatform support soon, but for now this will do. ConnectionFileDescriptor can be passed a url formatted as: "fd://<fd>" where <fd> is a file descriptor in the current process. This is handy if you have services, deamons, or other tools that can spawn processes and give you a file handle. llvm-svn: 130565
2011-04-30 09:09:13 +08:00
result);
}
return result;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
const uint8_t *
SBModule::GetUUIDBytes () const
{
<rdar://problem/13521159> LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down. All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down. llvm-svn: 178191
2013-03-28 07:08:40 +08:00
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
const uint8_t *uuid_bytes = NULL;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
uuid_bytes = (const uint8_t *)module_sp->GetUUID().GetBytes();
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
if (log)
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
{
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
if (uuid_bytes)
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
{
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
StreamString s;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp->GetUUID().Dump (&s);
log->Printf ("SBModule(%p)::GetUUIDBytes () => %s", module_sp.get(), s.GetData());
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
}
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
else
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
log->Printf ("SBModule(%p)::GetUUIDBytes () => NULL", module_sp.get());
First pass at adding logging capabilities for the API functions. At the moment it logs the function calls, their arguments and the return values. This is not complete or polished, but I am committing it now, at the request of someone who really wants to use it, even though it's not really done. It currently does not attempt to log all the functions, just the most important ones. I will be making further adjustments to the API logging code over the next few days/weeks. (Suggestions for improvements are welcome). Update the Python build scripts to re-build the swig C++ file whenever the python-extensions.swig file is modified. Correct the help for 'log enable' command (give it the correct number & type of arguments). llvm-svn: 117349
2010-10-26 11:11:13 +08:00
}
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
return uuid_bytes;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Add TestSymbolAPI.py to test the newly added SBSymbol and SBAddress APIs: lldb::SymbolType SBSymbol::GetType(); lldb::SectionType SBAddress::GetSectionType (); lldb::SBModule SBAddress::GetModule (); Also add an lldb::SBModule::GetUUIDString() API which is easier for Python to work with in the test script. llvm-svn: 128695
2011-04-01 08:35:55 +08:00
const char *
SBModule::GetUUIDString () const
{
<rdar://problem/13521159> LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down. All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down. llvm-svn: 178191
2013-03-28 07:08:40 +08:00
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Add TestSymbolAPI.py to test the newly added SBSymbol and SBAddress APIs: lldb::SymbolType SBSymbol::GetType(); lldb::SectionType SBAddress::GetSectionType (); lldb::SBModule SBAddress::GetModule (); Also add an lldb::SBModule::GetUUIDString() API which is easier for Python to work with in the test script. llvm-svn: 128695
2011-04-01 08:35:55 +08:00
Remove the UUID::GetAsCString() method which required a buffer to save the UUID string in; added UUID::GetAsString() which returns the uuid string in a std::string. Updated callers to use the new method. llvm-svn: 181078
2013-05-04 07:56:12 +08:00
static char uuid_string_buffer[80];
const char *uuid_c_string = NULL;
std::string uuid_string;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Remove the UUID::GetAsCString() method which required a buffer to save the UUID string in; added UUID::GetAsString() which returns the uuid string in a std::string. Updated callers to use the new method. llvm-svn: 181078
2013-05-04 07:56:12 +08:00
uuid_string = module_sp->GetUUID().GetAsString();
if (!uuid_string.empty())
{
strncpy (uuid_string_buffer, uuid_string.c_str(), sizeof (uuid_string_buffer));
uuid_c_string = uuid_string_buffer;
}
Add TestSymbolAPI.py to test the newly added SBSymbol and SBAddress APIs: lldb::SymbolType SBSymbol::GetType(); lldb::SectionType SBAddress::GetSectionType (); lldb::SBModule SBAddress::GetModule (); Also add an lldb::SBModule::GetUUIDString() API which is easier for Python to work with in the test script. llvm-svn: 128695
2011-04-01 08:35:55 +08:00
if (log)
{
Remove the UUID::GetAsCString() method which required a buffer to save the UUID string in; added UUID::GetAsString() which returns the uuid string in a std::string. Updated callers to use the new method. llvm-svn: 181078
2013-05-04 07:56:12 +08:00
if (!uuid_string.empty())
Add TestSymbolAPI.py to test the newly added SBSymbol and SBAddress APIs: lldb::SymbolType SBSymbol::GetType(); lldb::SectionType SBAddress::GetSectionType (); lldb::SBModule SBAddress::GetModule (); Also add an lldb::SBModule::GetUUIDString() API which is easier for Python to work with in the test script. llvm-svn: 128695
2011-04-01 08:35:55 +08:00
{
StreamString s;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp->GetUUID().Dump (&s);
log->Printf ("SBModule(%p)::GetUUIDString () => %s", module_sp.get(), s.GetData());
Add TestSymbolAPI.py to test the newly added SBSymbol and SBAddress APIs: lldb::SymbolType SBSymbol::GetType(); lldb::SectionType SBAddress::GetSectionType (); lldb::SBModule SBAddress::GetModule (); Also add an lldb::SBModule::GetUUIDString() API which is easier for Python to work with in the test script. llvm-svn: 128695
2011-04-01 08:35:55 +08:00
}
else
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
log->Printf ("SBModule(%p)::GetUUIDString () => NULL", module_sp.get());
Add TestSymbolAPI.py to test the newly added SBSymbol and SBAddress APIs: lldb::SymbolType SBSymbol::GetType(); lldb::SectionType SBAddress::GetSectionType (); lldb::SBModule SBAddress::GetModule (); Also add an lldb::SBModule::GetUUIDString() API which is easier for Python to work with in the test script. llvm-svn: 128695
2011-04-01 08:35:55 +08:00
}
return uuid_c_string;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
bool
SBModule::operator == (const SBModule &rhs) const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
return m_opaque_sp.get() == rhs.m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
return false;
}
bool
SBModule::operator != (const SBModule &rhs) const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
return m_opaque_sp.get() != rhs.m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
return false;
}
lldb::SBTarget and lldb::SBProcess are now thread hardened. They both still contain shared pointers to the lldb_private::Target and lldb_private::Process objects respectively as we won't want the target or process just going away. Also cleaned up the lldb::SBModule to remove dangerous pointer accessors. For any code the public API files, we should always be grabbing shared pointers to any objects for the current class, and any other classes prior to running code with them. llvm-svn: 149238
2012-01-30 17:04:36 +08:00
ModuleSP
SBModule::GetSP () const
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
{
return m_opaque_sp;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
void
lldb::SBTarget and lldb::SBProcess are now thread hardened. They both still contain shared pointers to the lldb_private::Target and lldb_private::Process objects respectively as we won't want the target or process just going away. Also cleaned up the lldb::SBModule to remove dangerous pointer accessors. For any code the public API files, we should always be grabbing shared pointers to any objects for the current class, and any other classes prior to running code with them. llvm-svn: 149238
2012-01-30 17:04:36 +08:00
SBModule::SetSP (const ModuleSP &module_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp = module_sp;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
SBAddress
SBModule::ResolveFileAddress (lldb::addr_t vm_addr)
Added some missing API for address resolving within a module, and looking up a seciton offset address (SBAddress) within a module that returns a symbol context (SBSymbolContext). Also added a SBSymbolContextList in preparation for adding find/lookup APIs that can return multiple results. Added a lookup example code that shows how to do address lookups. llvm-svn: 113599
2010-09-11 02:31:35 +08:00
{
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
lldb::SBAddress sb_addr;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
{
Address addr;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
if (module_sp->ResolveFileAddress (vm_addr, addr))
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
sb_addr.ref() = addr;
}
return sb_addr;
Added some missing API for address resolving within a module, and looking up a seciton offset address (SBAddress) within a module that returns a symbol context (SBSymbolContext). Also added a SBSymbolContextList in preparation for adding find/lookup APIs that can return multiple results. Added a lookup example code that shows how to do address lookups. llvm-svn: 113599
2010-09-11 02:31:35 +08:00
}
SBSymbolContext
SBModule::ResolveSymbolContextForAddress (const SBAddress& addr, uint32_t resolve_scope)
{
SBSymbolContext sb_sc;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp && addr.IsValid())
module_sp->ResolveSymbolContextForAddress (addr.ref(), resolve_scope, *sb_sc);
Added some missing API for address resolving within a module, and looking up a seciton offset address (SBAddress) within a module that returns a symbol context (SBSymbolContext). Also added a SBSymbolContextList in preparation for adding find/lookup APIs that can return multiple results. Added a lookup example code that shows how to do address lookups. llvm-svn: 113599
2010-09-11 02:31:35 +08:00
return sb_sc;
}
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
bool
SBModule::GetDescription (SBStream &description)
{
<rdar://problem/10126482> Fixed an issues with the SBType and SBTypeMember classes: - Fixed SBType to be able to dump itself from python - Fixed SBType::GetNumberOfFields() to return the correct value for objective C interfaces - Fixed SBTypeMember to be able to dump itself from python - Fixed the SBTypeMember ability to get a field offset in bytes (the value being returned was wrong) - Added the SBTypeMember ability to get a field offset in bits Cleaned up a lot of the Stream usage in the SB API files. llvm-svn: 144493
2011-11-13 14:57:31 +08:00
Stream &strm = description.ref();
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp->GetDescription (&strm);
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
}
else
<rdar://problem/10126482> Fixed an issues with the SBType and SBTypeMember classes: - Fixed SBType to be able to dump itself from python - Fixed SBType::GetNumberOfFields() to return the correct value for objective C interfaces - Fixed SBTypeMember to be able to dump itself from python - Fixed the SBTypeMember ability to get a field offset in bytes (the value being returned was wrong) - Added the SBTypeMember ability to get a field offset in bits Cleaned up a lot of the Stream usage in the SB API files. llvm-svn: 144493
2011-11-13 14:57:31 +08:00
strm.PutCString ("No value");
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
return true;
}
Added symbol table access through the module for now. We might need to expose a SBSymtab class, but for now, we expose the symbols through the module. llvm-svn: 121112
2010-12-07 13:40:31 +08:00
Patch from dawn@burble.org: GetSupportFileAtIndex(), GetNumSupportFiles(), FindSupportFileIndex(): Add API support for getting the list of files in a compilation unit. GetNumCompileUnits(), GetCompileUnitAtIndex(): Add API support for retrieving the compilation units in a module. llvm-svn: 152942
2012-03-17 04:46:10 +08:00
uint32_t
SBModule::GetNumCompileUnits()
{
ModuleSP module_sp (GetSP ());
if (module_sp)
{
return module_sp->GetNumCompileUnits ();
}
return 0;
}
SBCompileUnit
SBModule::GetCompileUnitAtIndex (uint32_t index)
{
SBCompileUnit sb_cu;
ModuleSP module_sp (GetSP ());
if (module_sp)
{
CompUnitSP cu_sp = module_sp->GetCompileUnitAtIndex (index);
sb_cu.reset(cu_sp.get());
}
return sb_cu;
}
Added symbol table access through the module for now. We might need to expose a SBSymtab class, but for now, we expose the symbols through the module. llvm-svn: 121112
2010-12-07 13:40:31 +08:00
size_t
SBModule::GetNumSymbols ()
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added symbol table access through the module for now. We might need to expose a SBSymtab class, but for now, we expose the symbols through the module. llvm-svn: 121112
2010-12-07 13:40:31 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ObjectFile *obj_file = module_sp->GetObjectFile();
Added symbol table access through the module for now. We might need to expose a SBSymtab class, but for now, we expose the symbols through the module. llvm-svn: 121112
2010-12-07 13:40:31 +08:00
if (obj_file)
{
Symtab *symtab = obj_file->GetSymtab();
if (symtab)
return symtab->GetNumSymbols();
}
}
return 0;
}
SBSymbol
SBModule::GetSymbolAtIndex (size_t idx)
{
SBSymbol sb_symbol;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added symbol table access through the module for now. We might need to expose a SBSymtab class, but for now, we expose the symbols through the module. llvm-svn: 121112
2010-12-07 13:40:31 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ObjectFile *obj_file = module_sp->GetObjectFile();
Added symbol table access through the module for now. We might need to expose a SBSymtab class, but for now, we expose the symbols through the module. llvm-svn: 121112
2010-12-07 13:40:31 +08:00
if (obj_file)
{
Symtab *symtab = obj_file->GetSymtab();
if (symtab)
sb_symbol.SetSymbol(symtab->SymbolAtIndex (idx));
}
}
return sb_symbol;
}
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
<rdar://problem/12750060> Add the ability to get a symbol or symbols by name and type from a SBModule, and also the ability to get all symbols by name and type from SBTarget objects. llvm-svn: 169205
2012-12-04 10:22:16 +08:00
lldb::SBSymbol
SBModule::FindSymbol (const char *name,
lldb::SymbolType symbol_type)
{
SBSymbol sb_symbol;
if (name && name[0])
{
ModuleSP module_sp (GetSP ());
if (module_sp)
{
ObjectFile *obj_file = module_sp->GetObjectFile();
if (obj_file)
{
Symtab *symtab = obj_file->GetSymtab();
if (symtab)
sb_symbol.SetSymbol(symtab->FindFirstSymbolWithNameAndType(ConstString(name), symbol_type, Symtab::eDebugAny, Symtab::eVisibilityAny));
}
}
}
return sb_symbol;
}
lldb::SBSymbolContextList
SBModule::FindSymbols (const char *name, lldb::SymbolType symbol_type)
{
SBSymbolContextList sb_sc_list;
if (name && name[0])
{
ModuleSP module_sp (GetSP ());
if (module_sp)
{
ObjectFile *obj_file = module_sp->GetObjectFile();
if (obj_file)
{
Symtab *symtab = obj_file->GetSymtab();
if (symtab)
{
std::vector<uint32_t> matching_symbol_indexes;
const size_t num_matches = symtab->FindAllSymbolsWithNameAndType(ConstString(name), symbol_type, matching_symbol_indexes);
if (num_matches)
{
SymbolContext sc;
sc.module_sp = module_sp;
SymbolContextList &sc_list = *sb_sc_list;
for (size_t i=0; i<num_matches; ++i)
{
sc.symbol = symtab->SymbolAtIndex (matching_symbol_indexes[i]);
if (sc.symbol)
sc_list.Append(sc);
}
}
}
}
}
}
return sb_sc_list;
}
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
size_t
SBModule::GetNumSections ()
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ObjectFile *obj_file = module_sp->GetObjectFile();
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
if (obj_file)
{
SectionList *section_list = obj_file->GetSectionList ();
if (section_list)
return section_list->GetSize();
}
}
return 0;
}
SBSection
SBModule::GetSectionAtIndex (size_t idx)
{
SBSection sb_section;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ObjectFile *obj_file = module_sp->GetObjectFile();
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
if (obj_file)
{
SectionList *section_list = obj_file->GetSectionList ();
if (section_list)
<rdar://problem/10103468> I started work on being able to add symbol files after a debug session had started with a new "target symfile add" command and quickly ran into problems with stale Address objects in breakpoint locations that had lldb_private::Section pointers into modules that had been removed or replaced. This also let to grabbing stale modules from those sections. So I needed to thread harded the Address, Section and related objects. To do this I modified the ModuleChild class to now require a ModuleSP on initialization so that a weak reference can created. I also changed all places that were handing out "Section *" to have them hand out SectionSP. All ObjectFile, SymbolFile and SymbolVendors were inheriting from ModuleChild so all of the find plug-in, static creation function and constructors now require ModuleSP references instead of Module *. Address objects now have weak references to their sections which can safely go stale when a module gets destructed. This checkin doesn't complete the "target symfile add" command, but it does get us a lot clioser to being able to do such things without a high risk of crashing or memory corruption. llvm-svn: 151336
2012-02-24 09:59:29 +08:00
sb_section.SetSP(section_list->GetSectionAtIndex (idx));
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
}
}
return sb_section;
}
Removed all of the "#ifndef SWIG" from the SB header files since we are using interface (.i) files for each class. Changed the FindFunction class from: uint32_t SBTarget::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) uint32_t SBModule::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) To: lldb::SBSymbolContextList SBTarget::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); lldb::SBSymbolContextList SBModule::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); This makes the API easier to use from python. Also added the ability to append a SBSymbolContext or a SBSymbolContextList to a SBSymbolContextList. Exposed properties for lldb.SBSymbolContextList in python: lldb.SBSymbolContextList.modules => list() or all lldb.SBModule objects in the list lldb.SBSymbolContextList.compile_units => list() or all lldb.SBCompileUnits objects in the list lldb.SBSymbolContextList.functions => list() or all lldb.SBFunction objects in the list lldb.SBSymbolContextList.blocks => list() or all lldb.SBBlock objects in the list lldb.SBSymbolContextList.line_entries => list() or all lldb.SBLineEntry objects in the list lldb.SBSymbolContextList.symbols => list() or all lldb.SBSymbol objects in the list This allows a call to the SBTarget::FindFunctions(...) and SBModule::FindFunctions(...) and then the result can be used to extract the desired information: sc_list = lldb.target.FindFunctions("erase") for function in sc_list.functions: print function for symbol in sc_list.symbols: print symbol Exposed properties for the lldb.SBSymbolContext objects in python: lldb.SBSymbolContext.module => lldb.SBModule lldb.SBSymbolContext.compile_unit => lldb.SBCompileUnit lldb.SBSymbolContext.function => lldb.SBFunction lldb.SBSymbolContext.block => lldb.SBBlock lldb.SBSymbolContext.line_entry => lldb.SBLineEntry lldb.SBSymbolContext.symbol => lldb.SBSymbol Exposed properties for the lldb.SBBlock objects in python: lldb.SBBlock.parent => lldb.SBBlock for the parent block that contains lldb.SBBlock.sibling => lldb.SBBlock for the sibling block to the current block lldb.SBBlock.first_child => lldb.SBBlock for the first child block to the current block lldb.SBBlock.call_site => for inline functions, return a lldb.declaration object that gives the call site file, line and column lldb.SBBlock.name => for inline functions this is the name of the inline function that this block represents lldb.SBBlock.inlined_block => returns the inlined function block that contains this block (might return itself if the current block is an inlined block) lldb.SBBlock.range[int] => access the address ranges for a block by index, a list() with start and end address is returned lldb.SBBlock.ranges => an array or all address ranges for this block lldb.SBBlock.num_ranges => the number of address ranges for this blcok SBFunction objects can now get the SBType and the SBBlock that represents the top scope of the function. SBBlock objects can now get the variable list from the current block. The value list returned allows varaibles to be viewed prior with no process if code wants to check the variables in a function. There are two ways to get a variable list from a SBBlock: lldb::SBValueList SBBlock::GetVariables (lldb::SBFrame& frame, bool arguments, bool locals, bool statics, lldb::DynamicValueType use_dynamic); lldb::SBValueList SBBlock::GetVariables (lldb::SBTarget& target, bool arguments, bool locals, bool statics); When a SBFrame is used, the values returned will be locked down to the frame and the values will be evaluated in the context of that frame. When a SBTarget is used, global an static variables can be viewed without a running process. llvm-svn: 149853
2012-02-06 09:44:54 +08:00
lldb::SBSymbolContextList
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
SBModule::FindFunctions (const char *name,
Removed all of the "#ifndef SWIG" from the SB header files since we are using interface (.i) files for each class. Changed the FindFunction class from: uint32_t SBTarget::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) uint32_t SBModule::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) To: lldb::SBSymbolContextList SBTarget::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); lldb::SBSymbolContextList SBModule::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); This makes the API easier to use from python. Also added the ability to append a SBSymbolContext or a SBSymbolContextList to a SBSymbolContextList. Exposed properties for lldb.SBSymbolContextList in python: lldb.SBSymbolContextList.modules => list() or all lldb.SBModule objects in the list lldb.SBSymbolContextList.compile_units => list() or all lldb.SBCompileUnits objects in the list lldb.SBSymbolContextList.functions => list() or all lldb.SBFunction objects in the list lldb.SBSymbolContextList.blocks => list() or all lldb.SBBlock objects in the list lldb.SBSymbolContextList.line_entries => list() or all lldb.SBLineEntry objects in the list lldb.SBSymbolContextList.symbols => list() or all lldb.SBSymbol objects in the list This allows a call to the SBTarget::FindFunctions(...) and SBModule::FindFunctions(...) and then the result can be used to extract the desired information: sc_list = lldb.target.FindFunctions("erase") for function in sc_list.functions: print function for symbol in sc_list.symbols: print symbol Exposed properties for the lldb.SBSymbolContext objects in python: lldb.SBSymbolContext.module => lldb.SBModule lldb.SBSymbolContext.compile_unit => lldb.SBCompileUnit lldb.SBSymbolContext.function => lldb.SBFunction lldb.SBSymbolContext.block => lldb.SBBlock lldb.SBSymbolContext.line_entry => lldb.SBLineEntry lldb.SBSymbolContext.symbol => lldb.SBSymbol Exposed properties for the lldb.SBBlock objects in python: lldb.SBBlock.parent => lldb.SBBlock for the parent block that contains lldb.SBBlock.sibling => lldb.SBBlock for the sibling block to the current block lldb.SBBlock.first_child => lldb.SBBlock for the first child block to the current block lldb.SBBlock.call_site => for inline functions, return a lldb.declaration object that gives the call site file, line and column lldb.SBBlock.name => for inline functions this is the name of the inline function that this block represents lldb.SBBlock.inlined_block => returns the inlined function block that contains this block (might return itself if the current block is an inlined block) lldb.SBBlock.range[int] => access the address ranges for a block by index, a list() with start and end address is returned lldb.SBBlock.ranges => an array or all address ranges for this block lldb.SBBlock.num_ranges => the number of address ranges for this blcok SBFunction objects can now get the SBType and the SBBlock that represents the top scope of the function. SBBlock objects can now get the variable list from the current block. The value list returned allows varaibles to be viewed prior with no process if code wants to check the variables in a function. There are two ways to get a variable list from a SBBlock: lldb::SBValueList SBBlock::GetVariables (lldb::SBFrame& frame, bool arguments, bool locals, bool statics, lldb::DynamicValueType use_dynamic); lldb::SBValueList SBBlock::GetVariables (lldb::SBTarget& target, bool arguments, bool locals, bool statics); When a SBFrame is used, the values returned will be locked down to the frame and the values will be evaluated in the context of that frame. When a SBTarget is used, global an static variables can be viewed without a running process. llvm-svn: 149853
2012-02-06 09:44:54 +08:00
uint32_t name_type_mask)
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
{
Removed all of the "#ifndef SWIG" from the SB header files since we are using interface (.i) files for each class. Changed the FindFunction class from: uint32_t SBTarget::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) uint32_t SBModule::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) To: lldb::SBSymbolContextList SBTarget::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); lldb::SBSymbolContextList SBModule::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); This makes the API easier to use from python. Also added the ability to append a SBSymbolContext or a SBSymbolContextList to a SBSymbolContextList. Exposed properties for lldb.SBSymbolContextList in python: lldb.SBSymbolContextList.modules => list() or all lldb.SBModule objects in the list lldb.SBSymbolContextList.compile_units => list() or all lldb.SBCompileUnits objects in the list lldb.SBSymbolContextList.functions => list() or all lldb.SBFunction objects in the list lldb.SBSymbolContextList.blocks => list() or all lldb.SBBlock objects in the list lldb.SBSymbolContextList.line_entries => list() or all lldb.SBLineEntry objects in the list lldb.SBSymbolContextList.symbols => list() or all lldb.SBSymbol objects in the list This allows a call to the SBTarget::FindFunctions(...) and SBModule::FindFunctions(...) and then the result can be used to extract the desired information: sc_list = lldb.target.FindFunctions("erase") for function in sc_list.functions: print function for symbol in sc_list.symbols: print symbol Exposed properties for the lldb.SBSymbolContext objects in python: lldb.SBSymbolContext.module => lldb.SBModule lldb.SBSymbolContext.compile_unit => lldb.SBCompileUnit lldb.SBSymbolContext.function => lldb.SBFunction lldb.SBSymbolContext.block => lldb.SBBlock lldb.SBSymbolContext.line_entry => lldb.SBLineEntry lldb.SBSymbolContext.symbol => lldb.SBSymbol Exposed properties for the lldb.SBBlock objects in python: lldb.SBBlock.parent => lldb.SBBlock for the parent block that contains lldb.SBBlock.sibling => lldb.SBBlock for the sibling block to the current block lldb.SBBlock.first_child => lldb.SBBlock for the first child block to the current block lldb.SBBlock.call_site => for inline functions, return a lldb.declaration object that gives the call site file, line and column lldb.SBBlock.name => for inline functions this is the name of the inline function that this block represents lldb.SBBlock.inlined_block => returns the inlined function block that contains this block (might return itself if the current block is an inlined block) lldb.SBBlock.range[int] => access the address ranges for a block by index, a list() with start and end address is returned lldb.SBBlock.ranges => an array or all address ranges for this block lldb.SBBlock.num_ranges => the number of address ranges for this blcok SBFunction objects can now get the SBType and the SBBlock that represents the top scope of the function. SBBlock objects can now get the variable list from the current block. The value list returned allows varaibles to be viewed prior with no process if code wants to check the variables in a function. There are two ways to get a variable list from a SBBlock: lldb::SBValueList SBBlock::GetVariables (lldb::SBFrame& frame, bool arguments, bool locals, bool statics, lldb::DynamicValueType use_dynamic); lldb::SBValueList SBBlock::GetVariables (lldb::SBTarget& target, bool arguments, bool locals, bool statics); When a SBFrame is used, the values returned will be locked down to the frame and the values will be evaluated in the context of that frame. When a SBTarget is used, global an static variables can be viewed without a running process. llvm-svn: 149853
2012-02-06 09:44:54 +08:00
lldb::SBSymbolContextList sb_sc_list;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (name && module_sp)
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
{
Removed all of the "#ifndef SWIG" from the SB header files since we are using interface (.i) files for each class. Changed the FindFunction class from: uint32_t SBTarget::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) uint32_t SBModule::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) To: lldb::SBSymbolContextList SBTarget::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); lldb::SBSymbolContextList SBModule::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); This makes the API easier to use from python. Also added the ability to append a SBSymbolContext or a SBSymbolContextList to a SBSymbolContextList. Exposed properties for lldb.SBSymbolContextList in python: lldb.SBSymbolContextList.modules => list() or all lldb.SBModule objects in the list lldb.SBSymbolContextList.compile_units => list() or all lldb.SBCompileUnits objects in the list lldb.SBSymbolContextList.functions => list() or all lldb.SBFunction objects in the list lldb.SBSymbolContextList.blocks => list() or all lldb.SBBlock objects in the list lldb.SBSymbolContextList.line_entries => list() or all lldb.SBLineEntry objects in the list lldb.SBSymbolContextList.symbols => list() or all lldb.SBSymbol objects in the list This allows a call to the SBTarget::FindFunctions(...) and SBModule::FindFunctions(...) and then the result can be used to extract the desired information: sc_list = lldb.target.FindFunctions("erase") for function in sc_list.functions: print function for symbol in sc_list.symbols: print symbol Exposed properties for the lldb.SBSymbolContext objects in python: lldb.SBSymbolContext.module => lldb.SBModule lldb.SBSymbolContext.compile_unit => lldb.SBCompileUnit lldb.SBSymbolContext.function => lldb.SBFunction lldb.SBSymbolContext.block => lldb.SBBlock lldb.SBSymbolContext.line_entry => lldb.SBLineEntry lldb.SBSymbolContext.symbol => lldb.SBSymbol Exposed properties for the lldb.SBBlock objects in python: lldb.SBBlock.parent => lldb.SBBlock for the parent block that contains lldb.SBBlock.sibling => lldb.SBBlock for the sibling block to the current block lldb.SBBlock.first_child => lldb.SBBlock for the first child block to the current block lldb.SBBlock.call_site => for inline functions, return a lldb.declaration object that gives the call site file, line and column lldb.SBBlock.name => for inline functions this is the name of the inline function that this block represents lldb.SBBlock.inlined_block => returns the inlined function block that contains this block (might return itself if the current block is an inlined block) lldb.SBBlock.range[int] => access the address ranges for a block by index, a list() with start and end address is returned lldb.SBBlock.ranges => an array or all address ranges for this block lldb.SBBlock.num_ranges => the number of address ranges for this blcok SBFunction objects can now get the SBType and the SBBlock that represents the top scope of the function. SBBlock objects can now get the variable list from the current block. The value list returned allows varaibles to be viewed prior with no process if code wants to check the variables in a function. There are two ways to get a variable list from a SBBlock: lldb::SBValueList SBBlock::GetVariables (lldb::SBFrame& frame, bool arguments, bool locals, bool statics, lldb::DynamicValueType use_dynamic); lldb::SBValueList SBBlock::GetVariables (lldb::SBTarget& target, bool arguments, bool locals, bool statics); When a SBFrame is used, the values returned will be locked down to the frame and the values will be evaluated in the context of that frame. When a SBTarget is used, global an static variables can be viewed without a running process. llvm-svn: 149853
2012-02-06 09:44:54 +08:00
const bool append = true;
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
const bool symbols_ok = true;
Extended function lookup to allow the user to indicate whether inline functions are desired. This allows the expression parser, for instance, to filter out inlined functions when looking for functions it can call. llvm-svn: 150279
2012-02-11 06:52:19 +08:00
const bool inlines_ok = true;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
module_sp->FindFunctions (ConstString(name),
NULL,
name_type_mask,
symbols_ok,
inlines_ok,
append,
*sb_sc_list);
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
}
Removed all of the "#ifndef SWIG" from the SB header files since we are using interface (.i) files for each class. Changed the FindFunction class from: uint32_t SBTarget::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) uint32_t SBModule::FindFunctions (const char *name, uint32_t name_type_mask, bool append, lldb::SBSymbolContextList& sc_list) To: lldb::SBSymbolContextList SBTarget::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); lldb::SBSymbolContextList SBModule::FindFunctions (const char *name, uint32_t name_type_mask = lldb::eFunctionNameTypeAny); This makes the API easier to use from python. Also added the ability to append a SBSymbolContext or a SBSymbolContextList to a SBSymbolContextList. Exposed properties for lldb.SBSymbolContextList in python: lldb.SBSymbolContextList.modules => list() or all lldb.SBModule objects in the list lldb.SBSymbolContextList.compile_units => list() or all lldb.SBCompileUnits objects in the list lldb.SBSymbolContextList.functions => list() or all lldb.SBFunction objects in the list lldb.SBSymbolContextList.blocks => list() or all lldb.SBBlock objects in the list lldb.SBSymbolContextList.line_entries => list() or all lldb.SBLineEntry objects in the list lldb.SBSymbolContextList.symbols => list() or all lldb.SBSymbol objects in the list This allows a call to the SBTarget::FindFunctions(...) and SBModule::FindFunctions(...) and then the result can be used to extract the desired information: sc_list = lldb.target.FindFunctions("erase") for function in sc_list.functions: print function for symbol in sc_list.symbols: print symbol Exposed properties for the lldb.SBSymbolContext objects in python: lldb.SBSymbolContext.module => lldb.SBModule lldb.SBSymbolContext.compile_unit => lldb.SBCompileUnit lldb.SBSymbolContext.function => lldb.SBFunction lldb.SBSymbolContext.block => lldb.SBBlock lldb.SBSymbolContext.line_entry => lldb.SBLineEntry lldb.SBSymbolContext.symbol => lldb.SBSymbol Exposed properties for the lldb.SBBlock objects in python: lldb.SBBlock.parent => lldb.SBBlock for the parent block that contains lldb.SBBlock.sibling => lldb.SBBlock for the sibling block to the current block lldb.SBBlock.first_child => lldb.SBBlock for the first child block to the current block lldb.SBBlock.call_site => for inline functions, return a lldb.declaration object that gives the call site file, line and column lldb.SBBlock.name => for inline functions this is the name of the inline function that this block represents lldb.SBBlock.inlined_block => returns the inlined function block that contains this block (might return itself if the current block is an inlined block) lldb.SBBlock.range[int] => access the address ranges for a block by index, a list() with start and end address is returned lldb.SBBlock.ranges => an array or all address ranges for this block lldb.SBBlock.num_ranges => the number of address ranges for this blcok SBFunction objects can now get the SBType and the SBBlock that represents the top scope of the function. SBBlock objects can now get the variable list from the current block. The value list returned allows varaibles to be viewed prior with no process if code wants to check the variables in a function. There are two ways to get a variable list from a SBBlock: lldb::SBValueList SBBlock::GetVariables (lldb::SBFrame& frame, bool arguments, bool locals, bool statics, lldb::DynamicValueType use_dynamic); lldb::SBValueList SBBlock::GetVariables (lldb::SBTarget& target, bool arguments, bool locals, bool statics); When a SBFrame is used, the values returned will be locked down to the frame and the values will be evaluated in the context of that frame. When a SBTarget is used, global an static variables can be viewed without a running process. llvm-svn: 149853
2012-02-06 09:44:54 +08:00
return sb_sc_list;
Added the ability to find functions from either a SBModule (find functions only in a specific module), or in a SBTarget (all modules for a target). llvm-svn: 133498
2011-06-21 09:34:41 +08:00
}
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
SBValueList
SBModule::FindGlobalVariables (SBTarget &target, const char *name, uint32_t max_matches)
{
SBValueList sb_value_list;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (name && module_sp)
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
{
VariableList variable_list;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
const uint32_t match_count = module_sp->FindGlobalVariables (ConstString (name),
NULL,
false,
max_matches,
variable_list);
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
if (match_count > 0)
{
for (uint32_t i=0; i<match_count; ++i)
{
lldb::ValueObjectSP valobj_sp;
SBFrame is now threadsafe using some extra tricks. One issue is that stack frames might go away (the object itself, not the actual logical frame) when we are single stepping due to the way we currently sometimes end up flushing frames when stepping in/out/over. They later will come back to life represented by another object yet they have the same StackID. Now when you get a lldb::SBFrame object, it will track the frame it is initialized with until the thread goes away or the StackID no longer exists in the stack for the thread it was created on. It uses a weak_ptr to both the frame and thread and also stores the StackID. These three items allow us to determine when the stack frame object has gone away (the weak_ptr will be NULL) and allows us to find the correct frame again. In our test suite we had such cases where we were just getting lucky when something like this happened: 1 - stop at breakpoint 2 - get first frame in thread where we stopped 3 - run an expression that causes the program to JIT and run code 4 - run more expressions on the frame from step 2 which was very very luckily still around inside a shared pointer, yet, not part of the current thread (a new stack frame object had appeared with the same stack ID and depth). We now avoid all such issues and properly keep up to date, or we start returning errors when the frame doesn't exist and always responds with invalid answers. Also fixed the UserSettingsController (not going to rewrite this just yet) so that it doesn't crash on shutdown. Using weak_ptr's came in real handy to track when the master controller has already gone away and this allowed me to pull out the previous NotifyOwnerIsShuttingDown() patch as it is no longer needed. llvm-svn: 149231
2012-01-30 15:41:31 +08:00
TargetSP target_sp (target.GetSP());
valobj_sp = ValueObjectVariable::Create (target_sp.get(), variable_list.GetVariableAtIndex(i));
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
if (valobj_sp)
<rdar://problem/13107151> SBValueList was backed by a ValueObjectList. This caused us to lose track of the additional metadata in the ValueImpl that backs SBValue. This checkin fixes that by backing SBValueList with ValueListImpl (that essentially wraps a vector<SBValue>). llvm-svn: 174638
2013-02-08 02:23:56 +08:00
sb_value_list.Append(SBValue(valobj_sp));
Added support for finding and global variables in the SBTarget and SBModule level in the public API. Also modified the ValueObject values to be able to display global variables without having a valid running process. The globals will read themselves from the object file section data if there is no process, and from the process if there is one. Also fixed an issue where modifications for dynamic types could cause child values of ValueObjects to not show up if the value was unable to evaluate itself (children of NULL pointer objects). llvm-svn: 134102
2011-06-30 06:09:02 +08:00
}
}
}
return sb_value_list;
}
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
<rdar://problem/13021266> Adding FindFirstGlobalVariable to SBModule and SBTarget These calls work like FindGlobalVariables but they only return the first match found and so they can return an SBValue instead of an SBValueList for added convenience of use llvm-svn: 172636
2013-01-17 02:53:52 +08:00
lldb::SBValue
SBModule::FindFirstGlobalVariable (lldb::SBTarget &target, const char *name)
{
SBValueList sb_value_list(FindGlobalVariables(target, name, 1));
if (sb_value_list.IsValid() && sb_value_list.GetSize() > 0)
return sb_value_list.GetValueAtIndex(0);
return SBValue();
}
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
lldb::SBType
Work in progress for: rdar://problem/10577182 Audit lldb API impl for places where we need to perform a NULL check Add NULL checks for SBModule and SBSection APIs. llvm-svn: 146899
2011-12-20 04:16:22 +08:00
SBModule::FindFirstType (const char *name_cstr)
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
{
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
SBType sb_type;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (name_cstr && module_sp)
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
{
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
SymbolContext sc;
<rdar://problem/11113279> Fixed type lookups to "do the right thing". Prior to this fix, looking up a type using "foo::bar" would result in a type list that contains all types that had "bar" as a basename unless the symbol file was able to match fully qualified names (which our DWARF parser does not). This fix will allow type matches to be made based on the basename and then have the types that don't match filtered out. Types by name can be fully qualified, or partially qualified with the new "bool exact_match" parameter to the Module::FindTypes() method. This fixes some issue that we discovered with dynamic type resolution as well as improves the overall type lookups in LLDB. llvm-svn: 153482
2012-03-27 07:03:23 +08:00
const bool exact_match = false;
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
ConstString name(name_cstr);
<rdar://problem/12749733> Always allows getting builtin types by name even if there is no backing debug information. llvm-svn: 169424
2012-12-06 05:24:42 +08:00
sb_type = SBType (module_sp->FindFirstType(sc, name, exact_match));
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
<rdar://problem/12749733> Always allows getting builtin types by name even if there is no backing debug information. llvm-svn: 169424
2012-12-06 05:24:42 +08:00
if (!sb_type.IsValid())
sb_type = SBType (ClangASTType::GetBasicType (module_sp->GetClangASTContext().getASTContext(), name));
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
}
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
return sb_type;
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
}
<rdar://problem/12749733> Always allows getting builtin types by name even if there is no backing debug information. llvm-svn: 169424
2012-12-06 05:24:42 +08:00
lldb::SBType
SBModule::GetBasicType(lldb::BasicType type)
{
ModuleSP module_sp (GetSP ());
if (module_sp)
return SBType (ClangASTType::GetBasicType (module_sp->GetClangASTContext().getASTContext(), type));
return SBType();
}
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
lldb::SBTypeList
Work in progress for: rdar://problem/10577182 Audit lldb API impl for places where we need to perform a NULL check Add NULL checks for SBModule and SBSection APIs. llvm-svn: 146899
2011-12-20 04:16:22 +08:00
SBModule::FindTypes (const char *type)
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
{
SBTypeList retval;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (type && module_sp)
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
{
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
SymbolContext sc;
TypeList type_list;
<rdar://problem/11113279> Fixed type lookups to "do the right thing". Prior to this fix, looking up a type using "foo::bar" would result in a type list that contains all types that had "bar" as a basename unless the symbol file was able to match fully qualified names (which our DWARF parser does not). This fix will allow type matches to be made based on the basename and then have the types that don't match filtered out. Types by name can be fully qualified, or partially qualified with the new "bool exact_match" parameter to the Module::FindTypes() method. This fixes some issue that we discovered with dynamic type resolution as well as improves the overall type lookups in LLDB. llvm-svn: 153482
2012-03-27 07:03:23 +08:00
const bool exact_match = false;
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
ConstString name(type);
<rdar://problem/12749733> Always allows getting builtin types by name even if there is no backing debug information. llvm-svn: 169424
2012-12-06 05:24:42 +08:00
const uint32_t num_matches = module_sp->FindTypes (sc,
name,
exact_match,
UINT32_MAX,
type_list);
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
<rdar://problem/12749733> Always allows getting builtin types by name even if there is no backing debug information. llvm-svn: 169424
2012-12-06 05:24:42 +08:00
if (num_matches > 0)
{
for (size_t idx = 0; idx < num_matches; idx++)
{
TypeSP type_sp (type_list.GetTypeAtIndex(idx));
if (type_sp)
retval.Append(SBType(type_sp));
}
}
else
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
{
<rdar://problem/12749733> Always allows getting builtin types by name even if there is no backing debug information. llvm-svn: 169424
2012-12-06 05:24:42 +08:00
SBType sb_type(ClangASTType::GetBasicType (module_sp->GetClangASTContext().getASTContext(), name));
if (sb_type.IsValid())
retval.Append(sb_type);
Cleaned up the SBType.h file to not include internal headers and reorganized the SBType implementation classes. Fixed LLDB core and the test suite to not use deprecated SBValue APIs. Added a few new APIs to SBValue: int64_t SBValue::GetValueAsSigned(int64_t fail_value=0); uint64_t SBValue::GetValueAsUnsigned(uint64_t fail_value=0) llvm-svn: 136829
2011-08-04 06:57:10 +08:00
}
Public API changes: - Completely new implementation of SBType - Various enhancements in several other classes Python synthetic children providers for std::vector<T>, std::list<T> and std::map<K,V>: - these return the actual elements into the container as the children of the container - basic template name parsing that works (hopefully) on both Clang and GCC - find them in examples/synthetic and in the test suite in functionalities/data-formatter/data-formatter-python-synth New summary string token ${svar : - the syntax is just the same as in ${var but this new token lets you read the values coming from the synthetic children provider instead of the actual children - Python providers above provide a synthetic child len that returns the number of elements into the container Full bug fix for the issue in which getting byte size for a non-complete type would crash LLDB Several other fixes, including: - inverted the order of arguments in the ClangASTType constructor - EvaluationPoint now only returns SharedPointer's to Target and Process - the help text for several type subcommands now correctly indicates argument-less options as such llvm-svn: 136504
2011-07-30 03:53:35 +08:00
}
return retval;
While tracking down memory consumption issue a few things were needed: the ability to dump more information about modules in "target modules list". We can now dump the shared pointer reference count for modules, the pointer to the module itself (in case performance tools can help track down who has references to said pointer), and the modification time. Added "target delete [target-idx ...]" to be able to delete targets when they are no longer needed. This will help track down memory usage issues and help to resolve when module ref counts keep getting incremented. If the command gets no arguments, the currently selected target will be deleted. If any arguments are given, they must all be valid target indexes (use the "target list" command to get the current target indexes). Took care of a bunch of "no newline at end of file" warnings. TimeValue objects can now dump their time to a lldb_private::Stream object. Modified the "target modules list --global" command to not error out if there are no targets since it doesn't require a target. Fixed an issue in the MacOSX DYLD dynamic loader plug-in where if a shared library was updated on disk, we would keep using the older one, even if it was updated. Don't allow the ModuleList::GetSharedModule(...) to return an empty module. Previously we could specify a valid path on disc to a module, and specify an architecture that wasn't contained in that module and get a shared pointer to a module that wouldn't be able to return an object file or a symbol file. We now make sure an object file can be extracted prior to adding the shared pointer to the module to get added to the shared list. llvm-svn: 137196
2011-08-10 10:10:13 +08:00
}
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
SBSection
SBModule::FindSection (const char *sect_name)
{
SBSection sb_section;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (sect_name && module_sp)
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ObjectFile *objfile = module_sp->GetObjectFile();
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
if (objfile)
{
SectionList *section_list = objfile->GetSectionList();
if (section_list)
{
ConstString const_sect_name(sect_name);
SectionSP section_sp (section_list->FindSectionByName(const_sect_name));
if (section_sp)
{
<rdar://problem/10103468> I started work on being able to add symbol files after a debug session had started with a new "target symfile add" command and quickly ran into problems with stale Address objects in breakpoint locations that had lldb_private::Section pointers into modules that had been removed or replaced. This also let to grabbing stale modules from those sections. So I needed to thread harded the Address, Section and related objects. To do this I modified the ModuleChild class to now require a ModuleSP on initialization so that a weak reference can created. I also changed all places that were handing out "Section *" to have them hand out SectionSP. All ObjectFile, SymbolFile and SymbolVendors were inheriting from ModuleChild so all of the find plug-in, static creation function and constructors now require ModuleSP references instead of Module *. Address objects now have weak references to their sections which can safely go stale when a module gets destructed. This checkin doesn't complete the "target symfile add" command, but it does get us a lot clioser to being able to do such things without a high risk of crashing or memory corruption. llvm-svn: 151336
2012-02-24 09:59:29 +08:00
sb_section.SetSP (section_sp);
Added to the public API to allow symbolication: - New SBSection objects that are object file sections which can be accessed through the SBModule classes. You can get the number of sections, get a section at index, and find a section by name. - SBSections can contain subsections (first find "__TEXT" on darwin, then us the resulting SBSection to find "__text" sub section). - Set load addresses for a SBSection in the SBTarget interface - Set the load addresses of all SBSection in a SBModule in the SBTarget interface - Add a new module the an existing target in the SBTarget interface - Get a SBSection from a SBAddress object This should get us a lot closer to being able to symbolicate using LLDB through the public API. llvm-svn: 140437
2011-09-24 08:52:29 +08:00
}
}
}
}
return sb_section;
}
Added the ability to get the target triple, byte order and address byte size from the SBTarget and SBModule interfaces. Also added many python properties for easier access to many things from many SB objects. llvm-svn: 149191
2012-01-29 14:07:39 +08:00
lldb::ByteOrder
SBModule::GetByteOrder ()
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
return module_sp->GetArchitecture().GetByteOrder();
Added the ability to get the target triple, byte order and address byte size from the SBTarget and SBModule interfaces. Also added many python properties for easier access to many things from many SB objects. llvm-svn: 149191
2012-01-29 14:07:39 +08:00
return eByteOrderInvalid;
}
const char *
SBModule::GetTriple ()
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
Added the ability to get the target triple, byte order and address byte size from the SBTarget and SBModule interfaces. Also added many python properties for easier access to many things from many SB objects. llvm-svn: 149191
2012-01-29 14:07:39 +08:00
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
std::string triple (module_sp->GetArchitecture().GetTriple().str());
Added the ability to get the target triple, byte order and address byte size from the SBTarget and SBModule interfaces. Also added many python properties for easier access to many things from many SB objects. llvm-svn: 149191
2012-01-29 14:07:39 +08:00
// Unique the string so we don't run into ownership issues since
// the const strings put the string into the string pool once and
// the strings never comes out
ConstString const_triple (triple.c_str());
return const_triple.GetCString();
}
return NULL;
}
uint32_t
SBModule::GetAddressByteSize()
{
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
ModuleSP module_sp (GetSP ());
if (module_sp)
return module_sp->GetArchitecture().GetAddressByteSize();
Added the ability to get the target triple, byte order and address byte size from the SBTarget and SBModule interfaces. Also added many python properties for easier access to many things from many SB objects. llvm-svn: 149191
2012-01-29 14:07:39 +08:00
return sizeof(void*);
}
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
uint32_t
SBModule::GetVersion (uint32_t *versions, uint32_t num_versions)
{
ModuleSP module_sp (GetSP ());
if (module_sp)
<rdar://problem/11485744> Implement important data formatters in C++. Have the Objective-C language runtime plugin expose class descriptors objects akin to the objc_runtime.py Pythonic implementation. Rewrite the data formatters for some core Cocoa classes in C++ instead of Python. llvm-svn: 163155
2012-09-05 02:47:54 +08:00
return module_sp->GetVersion(versions, num_versions);
else
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
{
<rdar://problem/11485744> Implement important data formatters in C++. Have the Objective-C language runtime plugin expose class descriptors objects akin to the objc_runtime.py Pythonic implementation. Rewrite the data formatters for some core Cocoa classes in C++ instead of Python. llvm-svn: 163155
2012-09-05 02:47:54 +08:00
if (versions && num_versions)
{
for (uint32_t i=0; i<num_versions; ++i)
versions[i] = UINT32_MAX;
}
return 0;
Added the ability to get a ObjectFile versions from the ObjectFile subclasses if the object files support version numbering. Exposed this through SBModule for upcoming data formatter version checking stuff. llvm-svn: 151190
2012-02-23 03:41:02 +08:00
}
}