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Merge from head up to r262536.

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This commit is contained in:
Dimitry Andric 2014-02-26 22:26:40 +00:00
commit bdc74e2bc0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/clang-sparc64/; revision=262537
350 changed files with 20712 additions and 10079 deletions
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3
bin/sh/expand.c
View File

@ -100,6 +100,7 @@ static struct arglist exparg; /* holds expanded arg list */
static void argstr(char *, int);
static char *exptilde(char *, int);
static void expari(int);
static void expbackq(union node *, int, int);
static int subevalvar(char *, char *, int, int, int, int, int);
static char *evalvar(char *, int);
@ -390,7 +391,7 @@ removerecordregions(int endoff)
* Expand arithmetic expression. Backup to start of expression,
* evaluate, place result in (backed up) result, adjust string position.
*/
void
static void
expari(int flag)
{
char *p, *q, *start;

1
bin/sh/expand.h
View File

@ -58,6 +58,5 @@ struct arglist {
union node;
void expandarg(union node *, struct arglist *, int);
void expari(int);
void rmescapes(char *);
int casematch(union node *, const char *);

24
contrib/jemalloc/ChangeLog
View File

@ -3,8 +3,26 @@ bug fixes are all mentioned, but internal enhancements are omitted here for
brevity (even though they are more fun to write about). Much more detail can be
found in the git revision history:
http://www.canonware.com/cgi-bin/gitweb.cgi?p=jemalloc.git
git://canonware.com/jemalloc.git
https://github.com/jemalloc/jemalloc
* 3.5.1 (February 25, 2014)
This version primarily addresses minor bugs in test code.
Bug fixes:
- Configure Solaris/Illumos to use MADV_FREE.
- Fix junk filling for mremap(2)-based huge reallocation. This is only
relevant if configuring with the --enable-mremap option specified.
- Avoid compilation failure if 'restrict' C99 keyword is not supported by the
compiler.
- Add a configure test for SSE2 rather than assuming it is usable on i686
systems. This fixes test compilation errors, especially on 32-bit Linux
systems.
- Fix mallctl argument size mismatches (size_t vs. uint64_t) in the stats unit
test.
- Fix/remove flawed alignment-related overflow tests.
- Prevent compiler optimizations that could change backtraces in the
prof_accum unit test.
* 3.5.0 (January 22, 2014)
@ -16,7 +34,7 @@ found in the git revision history:
API. The *allocx() functions are slightly simpler to use because they have
fewer parameters, they directly return the results of primary interest, and
mallocx()/rallocx() avoid the strict aliasing pitfall that
allocm()/rallocx() share with posix_memalign(). Note that *allocm() is
allocm()/rallocm() share with posix_memalign(). Note that *allocm() is
slated for removal in the next non-bugfix release.
- Add support for LinuxThreads.

1
contrib/jemalloc/FREEBSD-Xlist
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@ -28,6 +28,7 @@ include/jemalloc/internal/public_unnamespace.sh
include/jemalloc/internal/size_classes.sh
include/jemalloc/jemalloc.h.in
include/jemalloc/jemalloc.sh
include/jemalloc/jemalloc_defs.h
include/jemalloc/jemalloc_defs.h.in
include/jemalloc/jemalloc_macros.h
include/jemalloc/jemalloc_macros.h.in

2
contrib/jemalloc/VERSION
View File

@ -1 +1 @@
3.5.0-0-gcc47dde16203a6ae7eb685b53e1ae501f3869bc6
3.5.1-0-g7709a64c59daf0b1f938be49472fcc499e1bd136

8
contrib/jemalloc/doc/jemalloc.3
View File

@ -2,12 +2,12 @@
.\" Title: JEMALLOC
.\" Author: Jason Evans
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
.\" Date: 01/22/2014
.\" Date: 02/25/2014
.\" Manual: User Manual
.\" Source: jemalloc 3.5.0-0-gcc47dde16203a6ae7eb685b53e1ae501f3869bc6
.\" Source: jemalloc 3.5.1-0-g7709a64c59daf0b1f938be49472fcc499e1bd136
.\" Language: English
.\"
.TH "JEMALLOC" "3" "01/22/2014" "jemalloc 3.5.0-0-gcc47dde16203" "User Manual"
.TH "JEMALLOC" "3" "02/25/2014" "jemalloc 3.5.1-0-g7709a64c59da" "User Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
@ -31,7 +31,7 @@
jemalloc \- general purpose memory allocation functions
.SH "LIBRARY"
.PP
This manual describes jemalloc 3\&.5\&.0\-0\-gcc47dde16203a6ae7eb685b53e1ae501f3869bc6\&. More information can be found at the
This manual describes jemalloc 3\&.5\&.1\-0\-g7709a64c59daf0b1f938be49472fcc499e1bd136\&. More information can be found at the
\m[blue]\fBjemalloc website\fR\m[]\&\s-2\u[1]\d\s+2\&.
.PP
The following configuration options are enabled in libc\*(Aqs built\-in jemalloc:

3
contrib/jemalloc/include/jemalloc/internal/jemalloc_internal_defs.h
View File

@ -188,6 +188,9 @@
*/
/* #undef JEMALLOC_HAS_ALLOCA_H */
/* C99 restrict keyword supported. */
#define JEMALLOC_HAS_RESTRICT 1
/* sizeof(int) == 2^LG_SIZEOF_INT. */
#define LG_SIZEOF_INT 2

4
contrib/jemalloc/include/jemalloc/internal/jemalloc_internal_macros.h
View File

@ -45,3 +45,7 @@
#ifndef __DECONST
# define __DECONST(type, var) ((type)(uintptr_t)(const void *)(var))
#endif
#ifndef JEMALLOC_HAS_RESTRICT
# define restrict
#endif

6
contrib/jemalloc/include/jemalloc/internal/prof.h
View File

@ -8,7 +8,11 @@ typedef struct prof_ctx_s prof_ctx_t;
typedef struct prof_tdata_s prof_tdata_t;
/* Option defaults. */
#define PROF_PREFIX_DEFAULT "jeprof"
#ifdef JEMALLOC_PROF
# define PROF_PREFIX_DEFAULT "jeprof"
#else
# define PROF_PREFIX_DEFAULT ""
#endif
#define LG_PROF_SAMPLE_DEFAULT 19
#define LG_PROF_INTERVAL_DEFAULT -1

6
contrib/jemalloc/include/jemalloc/jemalloc.h
View File

@ -67,12 +67,12 @@ extern "C" {
#include <limits.h>
#include <strings.h>
#define JEMALLOC_VERSION "3.5.0-0-gcc47dde16203a6ae7eb685b53e1ae501f3869bc6"
#define JEMALLOC_VERSION "3.5.1-0-g7709a64c59daf0b1f938be49472fcc499e1bd136"
#define JEMALLOC_VERSION_MAJOR 3
#define JEMALLOC_VERSION_MINOR 5
#define JEMALLOC_VERSION_BUGFIX 0
#define JEMALLOC_VERSION_BUGFIX 1
#define JEMALLOC_VERSION_NREV 0
#define JEMALLOC_VERSION_GID "cc47dde16203a6ae7eb685b53e1ae501f3869bc6"
#define JEMALLOC_VERSION_GID "7709a64c59daf0b1f938be49472fcc499e1bd136"
# define MALLOCX_LG_ALIGN(la) (la)
# if LG_SIZEOF_PTR == 2

1
contrib/jemalloc/src/arena.c
View File

@ -2476,7 +2476,6 @@ bin_info_run_size_calc(arena_bin_info_t *bin_info, size_t min_run_size)
bin_info->reg_interval) - pad_size;
} while (try_hdr_size > try_redzone0_offset);
} while (try_run_size <= arena_maxclass
&& try_run_size <= arena_maxclass
&& RUN_MAX_OVRHD * (bin_info->reg_interval << 3) >
RUN_MAX_OVRHD_RELAX
&& (try_redzone0_offset << RUN_BFP) > RUN_MAX_OVRHD * try_run_size

10
contrib/jemalloc/src/huge.c
View File

@ -171,6 +171,16 @@ huge_ralloc(void *ptr, size_t oldsize, size_t size, size_t extra,
abort();
memcpy(ret, ptr, copysize);
chunk_dealloc_mmap(ptr, oldsize);
} else if (config_fill && zero == false && opt_junk && oldsize
< newsize) {
/*
* mremap(2) clobbers the original mapping, so
* junk/zero filling is not preserved. There is no
* need to zero fill here, since any trailing
* uninititialized memory is demand-zeroed by the
* kernel, but junk filling must be redone.
*/
memset(ret + oldsize, 0xa5, newsize - oldsize);
}
} else
#endif

3
contrib/llvm/tools/lldb/include/lldb/API/LLDB.h
View File

@ -33,13 +33,14 @@
#include "lldb/API/SBFrame.h"
#include "lldb/API/SBFunction.h"
#include "lldb/API/SBHostOS.h"
#include "lldb/API/SBInputReader.h"
#include "lldb/API/SBInstruction.h"
#include "lldb/API/SBInstructionList.h"
#include "lldb/API/SBLineEntry.h"
#include "lldb/API/SBListener.h"
#include "lldb/API/SBModule.h"
#include "lldb/API/SBProcess.h"
#include "lldb/API/SBQueue.h"
#include "lldb/API/SBQueueItem.h"
#include "lldb/API/SBSourceManager.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBStringList.h"

1
contrib/llvm/tools/lldb/include/lldb/API/SBAddress.h
View File

@ -118,6 +118,7 @@ class SBAddress
friend class SBTarget;
friend class SBThread;
friend class SBValue;
friend class SBQueueItem;
lldb_private::Address *
operator->();

30
contrib/llvm/tools/lldb/include/lldb/API/SBCommandInterpreter.h
View File

@ -122,6 +122,36 @@ class SBCommandInterpreter
SBCommandInterpreter (lldb_private::CommandInterpreter *interpreter_ptr = NULL); // Access using SBDebugger::GetCommandInterpreter();
//----------------------------------------------------------------------
/// Return true if the command interpreter is the active IO handler.
///
/// This indicates that any input coming into the debugger handles will
/// go to the command interpreter and will result in LLDB command line
/// commands being executed.
//----------------------------------------------------------------------
bool
IsActive ();
//----------------------------------------------------------------------
/// Get the string that needs to be written to the debugger stdin file
/// handle when a control character is typed.
///
/// Some GUI programs will intercept "control + char" sequences and want
/// to have them do what normally would happen when using a real
/// terminal, so this function allows GUI programs to emulate this
/// functionality.
///
/// @param[in] ch
/// The character that was typed along with the control key
///
/// @return
/// The string that should be written into the file handle that is
/// feeding the input stream for the debugger, or NULL if there is
/// no string for this control key.
//----------------------------------------------------------------------
const char *
GetIOHandlerControlSequence(char ch);
protected:
lldb_private::CommandInterpreter &

20
contrib/llvm/tools/lldb/include/lldb/API/SBDebugger.h
View File

@ -17,6 +17,16 @@
namespace lldb {
class SBInputReader
{
public:
SBInputReader();
~SBInputReader();
SBError Initialize(lldb::SBDebugger&, unsigned long (*)(void*, lldb::SBInputReader*, lldb::InputReaderAction, char const*, unsigned long), void*, lldb::InputReaderGranularity, char const*, char const*, bool);
void SetIsDone(bool);
bool IsActive() const;
};
class SBDebugger
{
public:
@ -231,12 +241,6 @@ class SBDebugger
void
PushInputReader (lldb::SBInputReader &reader);
void
NotifyTopInputReader (lldb::InputReaderAction notification);
bool
InputReaderIsTopReader (const lldb::SBInputReader &reader);
const char *
GetInstanceName ();
@ -313,6 +317,10 @@ class SBDebugger
GetSyntheticForType (SBTypeNameSpecifier);
#endif
void
RunCommandInterpreter (bool auto_handle_events,
bool spawn_thread);
private:
friend class SBCommandInterpreter;

1
contrib/llvm/tools/lldb/include/lldb/API/SBDefines.h
View File

@ -48,7 +48,6 @@ class SBFileSpecList;
class SBFrame;
class SBFunction;
class SBHostOS;
class SBInputReader;
class SBInstruction;
class SBInstructionList;
class SBLineEntry;

1
contrib/llvm/tools/lldb/include/lldb/API/SBError.h
View File

@ -71,7 +71,6 @@ class SBError {
friend class SBDebugger;
friend class SBCommunication;
friend class SBHostOS;
friend class SBInputReader;
friend class SBPlatform;
friend class SBProcess;
friend class SBThread;

97
contrib/llvm/tools/lldb/include/lldb/API/SBInputReader.h
View File

@ -1,97 +0,0 @@
//===-- SBInputReader.h -----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_SBInputReader_h_
#define LLDB_SBInputReader_h_
#include "lldb/API/SBDefines.h"
namespace lldb {
class SBInputReader
{
public:
typedef size_t (*Callback) (void *baton,
SBInputReader *reader,
InputReaderAction notification,
const char *bytes,
size_t bytes_len);
SBInputReader ();
SBInputReader (const lldb::InputReaderSP &reader_sp);
SBInputReader (const lldb::SBInputReader &rhs);
~SBInputReader ();
SBError
Initialize (SBDebugger &debugger,
Callback callback,
void *callback_baton,
lldb::InputReaderGranularity granularity,
const char *end_token,
const char *prompt,
bool echo);
bool
IsValid () const;
const lldb::SBInputReader &
operator = (const lldb::SBInputReader &rhs);
bool
IsActive () const;
bool
IsDone () const;
void
SetIsDone (bool value);
InputReaderGranularity
GetGranularity ();
protected:
friend class SBDebugger;
lldb_private::InputReader *
operator->() const;
lldb::InputReaderSP &
operator *();
const lldb::InputReaderSP &
operator *() const;
lldb_private::InputReader *
get() const;
lldb_private::InputReader &
ref() const;
private:
static size_t
PrivateCallback (void *baton,
lldb_private::InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
lldb::InputReaderSP m_opaque_sp;
Callback m_callback_function;
void *m_callback_baton;
};
} // namespace lldb
#endif // LLDB_SBInputReader_h_

19
contrib/llvm/tools/lldb/include/lldb/API/SBModule.h
View File

@ -235,6 +235,25 @@ class SBModule
lldb::SBTypeList
FindTypes (const char* type);
//------------------------------------------------------------------
/// Get a type using its type ID.
///
/// Each symbol file reader will assign different user IDs to their
/// types, but it is sometimes useful when debugging type issues to
/// be able to grab a type using its type ID.
///
/// For DWARF debug info, the type ID is the DIE offset.
///
/// @param[in] uid
/// The type user ID.
///
/// @return
/// An SBType for the given type ID, or an empty SBType if the
/// type was not found.
//------------------------------------------------------------------
lldb::SBType
GetTypeByID (lldb::user_id_t uid);
lldb::SBType
GetBasicType(lldb::BasicType type);

11
contrib/llvm/tools/lldb/include/lldb/API/SBProcess.h
View File

@ -13,6 +13,7 @@
#include "lldb/API/SBDefines.h"
#include "lldb/API/SBError.h"
#include "lldb/API/SBTarget.h"
#include "lldb/API/SBQueue.h"
#include <stdio.h>
namespace lldb {
@ -141,6 +142,15 @@ class SBProcess
bool
SetSelectedThreadByIndexID (uint32_t index_id);
//------------------------------------------------------------------
// Queue related functions
//------------------------------------------------------------------
uint32_t
GetNumQueues ();
lldb::SBQueue
GetQueueAtIndex (size_t index);
//------------------------------------------------------------------
// Stepping related functions
//------------------------------------------------------------------
@ -312,6 +322,7 @@ class SBProcess
friend class SBTarget;
friend class SBThread;
friend class SBValue;
friend class lldb_private::QueueImpl;
lldb::ProcessSP
GetSP() const;

83
contrib/llvm/tools/lldb/include/lldb/API/SBQueue.h Normal file
View File

@ -0,0 +1,83 @@
//===-- SBQueue.h -----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_SBQueue_h_
#define LLDB_SBQueue_h_
#include <vector>
#include "lldb/lldb-forward.h"
#include "lldb/API/SBDefines.h"
#include "lldb/API/SBQueueItem.h"
namespace lldb {
class SBQueue
{
public:
SBQueue ();
SBQueue (const QueueSP& queue_sp);
SBQueue (const SBQueue& rhs);
const SBQueue &
operator= (const lldb::SBQueue& rhs);
~SBQueue();
bool
IsValid() const;
void
Clear ();
lldb::SBProcess
GetProcess ();
lldb::queue_id_t
GetQueueID () const;
const char *
GetName () const;
uint32_t
GetIndexID () const;
uint32_t
GetNumThreads ();
lldb::SBThread
GetThreadAtIndex (uint32_t);
uint32_t
GetNumPendingItems ();
lldb::SBQueueItem
GetPendingItemAtIndex (uint32_t);
protected:
friend class SBProcess;
void
SetQueue (const lldb::QueueSP& queue_sp);
void
FetchThreads ();
void
FetchItems ();
private:
std::shared_ptr<lldb_private::QueueImpl> m_opaque_sp;
};
} // namespace lldb
#endif // LLDB_SBQueue_h_

58
contrib/llvm/tools/lldb/include/lldb/API/SBQueueItem.h Normal file
View File

@ -0,0 +1,58 @@
//===-- SBQueueItem.h -------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_SBQueueItem_h_
#define LLDB_SBQueueItem_h_
#include "lldb/API/SBDefines.h"
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBThread.h"
namespace lldb {
class SBQueueItem
{
public:
SBQueueItem ();
SBQueueItem (const lldb::QueueItemSP& queue_item_sp);
~SBQueueItem();
bool
IsValid() const;
void
Clear ();
lldb::QueueItemKind
GetKind () const;
void
SetKind (lldb::QueueItemKind kind);
lldb::SBAddress
GetAddress () const;
void
SetAddress (lldb::SBAddress addr);
void
SetQueueItem (const lldb::QueueItemSP& queue_item_sp);
SBThread
GetExtendedBacktraceThread (const char *type);
private:
lldb::QueueItemSP m_queue_item_sp;
};
} // namespace lldb
#endif // LLDB_SBQueueItem_h_

38
contrib/llvm/tools/lldb/include/lldb/API/SBTarget.h
View File

@ -646,9 +646,47 @@ class SBTarget
void
Clear ();
//------------------------------------------------------------------
/// Resolve a current load address into a section offset address.
///
/// @param[in] vm_addr
/// A virtual address from the current process state that is to
/// be translated into a section offset address.
///
/// @return
/// An SBAddress which will be valid if \a vm_addr was
/// successfully resolved into a section offset address, or an
/// invalid SBAddress if \a vm_addr doesn't resolve to a section
/// in a module.
//------------------------------------------------------------------
lldb::SBAddress
ResolveLoadAddress (lldb::addr_t vm_addr);
//------------------------------------------------------------------
/// Resolve a current load address into a section offset address
/// using the process stop ID to identify a time in the past.
///
/// @param[in] stop_id
/// Each time a process stops, the process stop ID integer gets
/// incremented. These stop IDs are used to identify past times
/// and can be used in history objects as a cheap way to store
/// the time at which the sample was taken. Specifying
/// UINT32_MAX will always resolve the address using the
/// currently loaded sections.
///
/// @param[in] vm_addr
/// A virtual address from the current process state that is to
/// be translated into a section offset address.
///
/// @return
/// An SBAddress which will be valid if \a vm_addr was
/// successfully resolved into a section offset address, or an
/// invalid SBAddress if \a vm_addr doesn't resolve to a section
/// in a module.
//------------------------------------------------------------------
lldb::SBAddress
ResolvePastLoadAddress (uint32_t stop_id, lldb::addr_t vm_addr);
SBSymbolContext
ResolveSymbolContextForAddress (const SBAddress& addr,
uint32_t resolve_scope);

2
contrib/llvm/tools/lldb/include/lldb/API/SBThread.h
View File

@ -214,6 +214,8 @@ class SBThread
friend class SBProcess;
friend class SBDebugger;
friend class SBValue;
friend class lldb_private::QueueImpl;
friend class SBQueueItem;
void
SetThread (const lldb::ThreadSP& lldb_object_sp);

3
contrib/llvm/tools/lldb/include/lldb/API/SBType.h
View File

@ -105,6 +105,9 @@ class SBType
lldb::SBType
GetReferenceType();
lldb::SBType
GetTypedefedType();
lldb::SBType
GetDereferencedType();

18
contrib/llvm/tools/lldb/include/lldb/API/SBTypeFormat.h
View File

@ -22,6 +22,9 @@ class SBTypeFormat
SBTypeFormat (lldb::Format format,
uint32_t options = 0); // see lldb::eTypeOption values
SBTypeFormat (const char* type,
uint32_t options = 0); // see lldb::eTypeOption values
SBTypeFormat (const lldb::SBTypeFormat &rhs);
@ -33,12 +36,18 @@ class SBTypeFormat
lldb::Format
GetFormat ();
const char*
GetTypeName ();
uint32_t
GetOptions();
void
SetFormat (lldb::Format);
void
SetTypeName (const char*);
void
SetOptions (uint32_t);
@ -73,8 +82,15 @@ class SBTypeFormat
SBTypeFormat (const lldb::TypeFormatImplSP &);
enum class Type
{
eTypeKeepSame,
eTypeFormat,
eTypeEnum
};
bool
CopyOnWrite_Impl();
CopyOnWrite_Impl(Type);
};

21
contrib/llvm/tools/lldb/include/lldb/Breakpoint/Breakpoint.h
View File

@ -612,12 +612,30 @@ class Breakpoint:
/// Only the Target can make a breakpoint, and it owns the breakpoint lifespans.
/// The constructor takes a filter and a resolver. Up in Target there are convenience
/// variants that make breakpoints for some common cases.
///
/// @param[in] target
/// The target in which the breakpoint will be set.
///
/// @param[in] filter_sp
/// Shared pointer to the search filter that restricts the search domain of the breakpoint.
///
/// @param[in] resolver_sp
/// Shared pointer to the resolver object that will determine breakpoint matches.
///
/// @param hardware
/// If true, request a hardware breakpoint to be used to implement the breakpoint locations.
///
/// @param resolve_indirect_symbols
/// If true, and the address of a given breakpoint location in this breakpoint is set on an
/// indirect symbol (i.e. Symbol::IsIndirect returns true) then the actual breakpoint site will
/// be set on the target of the indirect symbol.
//------------------------------------------------------------------
// This is the generic constructor
Breakpoint(Target &target,
lldb::SearchFilterSP &filter_sp,
lldb::BreakpointResolverSP &resolver_sp,
bool hardware);
bool hardware,
bool resolve_indirect_symbols = true);
friend class BreakpointLocation; // To call the following two when determining whether to stop.
@ -643,6 +661,7 @@ class Breakpoint:
BreakpointOptions m_options; // Settable breakpoint options
BreakpointLocationList m_locations; // The list of locations currently found for this breakpoint.
std::string m_kind_description;
bool m_resolve_indirect_symbols;
void
SendBreakpointChangedEvent (lldb::BreakpointEventType eventKind);

66
contrib/llvm/tools/lldb/include/lldb/Breakpoint/BreakpointLocation.h
View File

@ -321,7 +321,59 @@ class BreakpointLocation :
//------------------------------------------------------------------
bool
InvokeCallback (StoppointCallbackContext *context);
//------------------------------------------------------------------
/// Returns whether we should resolve Indirect functions in setting the breakpoint site
/// for this location.
///
/// @return
/// \b true if the breakpoint SITE for this location should be set on the
/// resolved location for Indirect functions.
//------------------------------------------------------------------
bool
ShouldResolveIndirectFunctions ()
{
return m_should_resolve_indirect_functions;
}
//------------------------------------------------------------------
/// Returns whether the address set in the breakpoint site for this location was found by resolving
/// an indirect symbol.
///
/// @return
/// \b true or \b false as given in the description above.
//------------------------------------------------------------------
bool
IsIndirect ()
{
return m_is_indirect;
}
void
SetIsIndirect (bool is_indirect)
{
m_is_indirect = is_indirect;
}
//------------------------------------------------------------------
/// Returns whether the address set in the breakpoint location was re-routed to the target of a
/// re-exported symbol.
///
/// @return
/// \b true or \b false as given in the description above.
//------------------------------------------------------------------
bool
IsReExported ()
{
return m_is_reexported;
}
void
SetIsReExported (bool is_reexported)
{
m_is_reexported = is_reexported;
}
protected:
friend class BreakpointLocationList;
friend class Process;
@ -375,12 +427,16 @@ class BreakpointLocation :
Breakpoint &owner,
const Address &addr,
lldb::tid_t tid,
bool hardware);
bool hardware,
bool check_for_resolver = true);
//------------------------------------------------------------------
// Data members:
//------------------------------------------------------------------
bool m_being_created;
bool m_should_resolve_indirect_functions;
bool m_is_reexported;
bool m_is_indirect;
Address m_address; ///< The address defining this location.
Breakpoint &m_owner; ///< The breakpoint that produced this object.
std::unique_ptr<BreakpointOptions> m_options_ap; ///< Breakpoint options pointer, NULL if we're using our breakpoint's options.
@ -389,6 +445,12 @@ class BreakpointLocation :
Mutex m_condition_mutex; ///< Guards parsing and evaluation of the condition, which could be evaluated by multiple processes.
size_t m_condition_hash; ///< For testing whether the condition source code changed.
void
SetShouldResolveIndirectFunctions (bool do_resolve)
{
m_should_resolve_indirect_functions = do_resolve;
}
void
SendBreakpointLocationChangedEvent (lldb::BreakpointEventType eventKind);

3
contrib/llvm/tools/lldb/include/lldb/Breakpoint/BreakpointLocationList.h
View File

@ -236,7 +236,7 @@ friend class Breakpoint;
/// Returns breakpoint location id.
//------------------------------------------------------------------
lldb::BreakpointLocationSP
Create (const Address &addr);
Create (const Address &addr, bool resolve_indirect_symbols);
void
StartRecordingNewLocations(BreakpointLocationCollection &new_locations);
@ -246,6 +246,7 @@ friend class Breakpoint;
lldb::BreakpointLocationSP
AddLocation (const Address &addr,
bool resolve_indirect_symbols,
bool *new_location = NULL);
bool

35
contrib/llvm/tools/lldb/include/lldb/Core/ArchSpec.h
View File

@ -13,6 +13,7 @@
#if defined(__cplusplus)
#include "lldb/lldb-private.h"
#include "lldb/Core/ConstString.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
@ -90,6 +91,11 @@ class ArchSpec
eCore_x86_32_i486sx,
eCore_x86_64_x86_64,
eCore_x86_64_x86_64h, // Haswell enabled x86_64
eCore_hexagon_generic,
eCore_hexagon_hexagonv4,
eCore_hexagon_hexagonv5,
eCore_uknownMach32,
eCore_uknownMach64,
kNumCores,
@ -101,6 +107,7 @@ class ArchSpec
kCore_ppc_any,
kCore_ppc64_any,
kCore_x86_32_any,
kCore_hexagon_any,
kCore_arm_first = eCore_arm_generic,
kCore_arm_last = eCore_arm_xscale,
@ -115,7 +122,10 @@ class ArchSpec
kCore_ppc64_last = eCore_ppc64_ppc970_64,
kCore_x86_32_first = eCore_x86_32_i386,
kCore_x86_32_last = eCore_x86_32_i486sx
kCore_x86_32_last = eCore_x86_32_i486sx,
kCore_hexagon_first = eCore_hexagon_generic,
kCore_hexagon_last = eCore_hexagon_hexagonv5
};
//------------------------------------------------------------------
@ -202,6 +212,27 @@ class ArchSpec
llvm::Triple::ArchType
GetMachine () const;
//------------------------------------------------------------------
/// Returns the distribution id of the architecture.
///
/// This will be something like "ubuntu", "fedora", etc. on Linux.
///
/// @return A ConstString ref containing the distribution id,
/// potentially empty.
//------------------------------------------------------------------
const ConstString&
GetDistributionId () const;
//------------------------------------------------------------------
/// Set the distribution id of the architecture.
///
/// This will be something like "ubuntu", "fedora", etc. on Linux.
/// This should be the same value returned by
/// Host::GetDistributionId ().
///------------------------------------------------------------------
void
SetDistributionId (const char* distribution_id);
//------------------------------------------------------------------
/// Tests if this ArchSpec is valid.
///
@ -400,6 +431,8 @@ class ArchSpec
Core m_core;
lldb::ByteOrder m_byte_order;
ConstString m_distribution_id;
// Called when m_def or m_entry are changed. Fills in all remaining
// members with default values.
void

2
contrib/llvm/tools/lldb/include/lldb/Core/Communication.h
View File

@ -286,6 +286,8 @@ class Communication : public Broadcaster
virtual bool
StopReadThread (Error *error_ptr = NULL);
virtual bool
JoinReadThread (Error *error_ptr = NULL);
//------------------------------------------------------------------
/// Checks if there is a currently running read thread.
///

20
contrib/llvm/tools/lldb/include/lldb/Core/ConnectionFileDescriptor.h
View File

@ -11,9 +11,7 @@
#define liblldb_ConnectionFileDescriptor_h_
// C Includes
#ifdef _WIN32
typedef unsigned short in_port_t;
#else
#ifndef _WIN32
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
@ -68,14 +66,17 @@ class ConnectionFileDescriptor :
// If the read file descriptor is a socket, then return
// the port number that is being used by the socket.
in_port_t
uint16_t
GetReadPort () const;
// If the write file descriptor is a socket, then return
// the port number that is being used by the socket.
in_port_t
uint16_t
GetWritePort () const;
uint16_t
GetBoundPort (uint32_t timeout_sec);
protected:
typedef enum
@ -95,7 +96,7 @@ class ConnectionFileDescriptor :
BytesAvailable (uint32_t timeout_usec, Error *error_ptr);
lldb::ConnectionStatus
SocketListen (uint16_t listen_port_num, Error *error_ptr);
SocketListen (const char *host_and_port, Error *error_ptr);
lldb::ConnectionStatus
ConnectTCP (const char *host_and_port, Error *error_ptr);
@ -117,15 +118,16 @@ class ConnectionFileDescriptor :
FDType m_fd_send_type;
FDType m_fd_recv_type;
std::unique_ptr<SocketAddress> m_udp_send_sockaddr;
bool m_should_close_fd; // True if this class should close the file descriptor when it goes away.
uint32_t m_socket_timeout_usec;
int m_pipe_read; // A pipe that we select on the reading end of along with
int m_pipe_write; // m_fd_recv so we can force ourselves out of the select.
Mutex m_mutex;
Mutex m_mutex;
Predicate<uint16_t> m_port_predicate; // Used when binding to port zero to wait for the thread that creates the socket, binds and listens to resolve the port number
bool m_should_close_fd; // True if this class should close the file descriptor when it goes away.
bool m_shutting_down; // This marks that we are shutting down so if we get woken up from BytesAvailable
// to disconnect, we won't try to read again.
static in_port_t
static uint16_t
GetSocketPort (int fd);
static int

139
contrib/llvm/tools/lldb/include/lldb/Core/Debugger.h
View File

@ -19,9 +19,8 @@
#include "lldb/lldb-public.h"
#include "lldb/Core/Broadcaster.h"
#include "lldb/Core/Communication.h"
#include "lldb/Core/InputReaderStack.h"
#include "lldb/Core/IOHandler.h"
#include "lldb/Core/Listener.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/Core/SourceManager.h"
#include "lldb/Core/UserID.h"
#include "lldb/Core/UserSettingsController.h"
@ -91,23 +90,25 @@ friend class SourceManager; // For GetSourceFileCache.
void
SetAsyncExecution (bool async);
File &
lldb::StreamFileSP
GetInputFile ()
{
return m_input_file.GetFile();
return m_input_file_sp;
}
File &
lldb::StreamFileSP
GetOutputFile ()
{
return m_output_file.GetFile();
return m_output_file_sp;
}
File &
lldb::StreamFileSP
GetErrorFile ()
{
return m_error_file.GetFile();
return m_error_file_sp;
}
void
SetInputFileHandle (FILE *fh, bool tranfer_ownership);
@ -124,18 +125,6 @@ friend class SourceManager; // For GetSourceFileCache.
void
RestoreInputTerminalState();
Stream&
GetOutputStream ()
{
return m_output_file;
}
Stream&
GetErrorStream ()
{
return m_error_file;
}
lldb::StreamSP
GetAsyncOutputStream ();
@ -200,24 +189,38 @@ friend class SourceManager; // For GetSourceFileCache.
void
DispatchInputEndOfFile ();
//------------------------------------------------------------------
// If any of the streams are not set, set them to the in/out/err
// stream of the top most input reader to ensure they at least have
// something
//------------------------------------------------------------------
void
DispatchInput (const char *bytes, size_t bytes_len);
AdoptTopIOHandlerFilesIfInvalid (lldb::StreamFileSP &in,
lldb::StreamFileSP &out,
lldb::StreamFileSP &err);
void
WriteToDefaultReader (const char *bytes, size_t bytes_len);
void
PushInputReader (const lldb::InputReaderSP& reader_sp);
PushIOHandler (const lldb::IOHandlerSP& reader_sp);
bool
PopInputReader (const lldb::InputReaderSP& reader_sp);
void
NotifyTopInputReader (lldb::InputReaderAction notification);
bool
InputReaderIsTopReader (const lldb::InputReaderSP& reader_sp);
PopIOHandler (const lldb::IOHandlerSP& reader_sp);
// Synchronously run an input reader until it is done
void
RunIOHandler (const lldb::IOHandlerSP& reader_sp);
bool
IsTopIOHandler (const lldb::IOHandlerSP& reader_sp);
ConstString
GetTopIOHandlerControlSequence(char ch);
bool
HideTopIOHandler();
void
RefreshTopIOHandler();
static lldb::DebuggerSP
FindDebuggerWithID (lldb::user_id_t id);
@ -240,7 +243,7 @@ friend class SourceManager; // For GetSourceFileCache.
void
CleanUpInputReaders ();
ClearIOHandlers ();
static int
TestDebuggerRefCount ();
@ -338,29 +341,65 @@ friend class SourceManager; // For GetSourceFileCache.
bool
LoadPlugin (const FileSpec& spec, Error& error);
void
ExecuteIOHanders();
bool
IsForwardingEvents ();
void
EnableForwardEvents (const lldb::ListenerSP &listener_sp);
void
CancelForwardEvents (const lldb::ListenerSP &listener_sp);
protected:
static void
DispatchInputCallback (void *baton, const void *bytes, size_t bytes_len);
lldb::InputReaderSP
GetCurrentInputReader ();
void
ActivateInputReader (const lldb::InputReaderSP &reader_sp);
friend class CommandInterpreter;
bool
CheckIfTopInputReaderIsDone ();
StartEventHandlerThread();
void
StopEventHandlerThread();
static lldb::thread_result_t
EventHandlerThread (lldb::thread_arg_t arg);
bool
StartIOHandlerThread();
void
StopIOHandlerThread();
static lldb::thread_result_t
IOHandlerThread (lldb::thread_arg_t arg);
void
DefaultEventHandler();
void
HandleBreakpointEvent (const lldb::EventSP &event_sp);
void
HandleProcessEvent (const lldb::EventSP &event_sp);
void
HandleThreadEvent (const lldb::EventSP &event_sp);
size_t
GetProcessSTDOUT (Process *process, Stream *stream);
size_t
GetProcessSTDERR (Process *process, Stream *stream);
SourceManager::SourceFileCache &
GetSourceFileCache ()
{
return m_source_file_cache;
}
Communication m_input_comm;
StreamFile m_input_file;
StreamFile m_output_file;
StreamFile m_error_file;
lldb::StreamFileSP m_input_file_sp;
lldb::StreamFileSP m_output_file_sp;
lldb::StreamFileSP m_error_file_sp;
TerminalState m_terminal_state;
TargetList m_target_list;
PlatformList m_platform_list;
@ -370,8 +409,7 @@ friend class SourceManager; // For GetSourceFileCache.
// source file cache.
std::unique_ptr<CommandInterpreter> m_command_interpreter_ap;
InputReaderStack m_input_reader_stack;
std::string m_input_reader_data;
IOHandlerStack m_input_reader_stack;
typedef std::map<std::string, lldb::StreamWP> LogStreamMap;
LogStreamMap m_log_streams;
lldb::StreamSP m_log_callback_stream_sp;
@ -379,7 +417,10 @@ friend class SourceManager; // For GetSourceFileCache.
static LoadPluginCallbackType g_load_plugin_callback;
typedef std::vector<lldb::DynamicLibrarySP> LoadedPluginsList;
LoadedPluginsList m_loaded_plugins;
lldb::thread_t m_event_handler_thread;
lldb::thread_t m_io_handler_thread;
lldb::ListenerSP m_forward_listener_sp;
bool m_event_handler_thread_alive;
void
InstanceInitialize ();

3
contrib/llvm/tools/lldb/include/lldb/Core/Disassembler.h
View File

@ -175,6 +175,9 @@ class InstructionList
uint32_t
GetIndexOfInstructionAtLoadAddress (lldb::addr_t load_addr, Target &target);
uint32_t
GetIndexOfInstructionAtAddress (const Address &addr);
void
Clear();

662
contrib/llvm/tools/lldb/include/lldb/Core/IOHandler.h Normal file
View File

@ -0,0 +1,662 @@
//===-- IOHandler.h ---------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_IOHandler_h_
#define liblldb_IOHandler_h_
#include <string.h>
#include <stack>
#include "lldb/lldb-public.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/Core/ConstString.h"
#include "lldb/Core/Error.h"
#include "lldb/Core/Flags.h"
#include "lldb/Core/StringList.h"
#include "lldb/Core/ValueObjectList.h"
#include "lldb/Host/Mutex.h"
namespace curses
{
class Application;
typedef std::unique_ptr<Application> ApplicationAP;
}
namespace lldb_private {
class IOHandler
{
public:
IOHandler (Debugger &debugger);
IOHandler (Debugger &debugger,
const lldb::StreamFileSP &input_sp,
const lldb::StreamFileSP &output_sp,
const lldb::StreamFileSP &error_sp,
uint32_t flags);
virtual
~IOHandler ();
// Each IOHandler gets to run until it is done. It should read data
// from the "in" and place output into "out" and "err and return
// when done.
virtual void
Run () = 0;
// Hide any characters that have been displayed so far so async
// output can be displayed. Refresh() will be called after the
// output has been displayed.
virtual void
Hide () = 0;
// Called when the async output has been received in order to update
// the input reader (refresh the prompt and redisplay any current
// line(s) that are being edited
virtual void
Refresh () = 0;
// Called when an input reader should relinquish its control so another
// can be pushed onto the IO handler stack, or so the current IO
// handler can pop itself off the stack
virtual void
Cancel () = 0;
// Called when CTRL+C is pressed which usually causes
// Debugger::DispatchInputInterrupt to be called.
virtual void
Interrupt () = 0;
virtual void
GotEOF() = 0;
virtual bool
IsActive ()
{
return m_active && !m_done;
}
virtual void
SetIsDone (bool b)
{
m_done = b;
}
virtual bool
GetIsDone ()
{
return m_done;
}
virtual void
Activate ()
{
m_active = true;
}
virtual void
Deactivate ()
{
m_active = false;
}
virtual const char *
GetPrompt ()
{
// Prompt support isn't mandatory
return NULL;
}
virtual bool
SetPrompt (const char *prompt)
{
// Prompt support isn't mandatory
return false;
}
virtual ConstString
GetControlSequence (char ch)
{
return ConstString();
}
int
GetInputFD();
int
GetOutputFD();
int
GetErrorFD();
FILE *
GetInputFILE();
FILE *
GetOutputFILE();
FILE *
GetErrorFILE();
lldb::StreamFileSP &
GetInputStreamFile();
lldb::StreamFileSP &
GetOutputStreamFile();
lldb::StreamFileSP &
GetErrorStreamFile();
Debugger &
GetDebugger()
{
return m_debugger;
}
void *
GetUserData ()
{
return m_user_data;
}
void
SetUserData (void *user_data)
{
m_user_data = user_data;
}
Flags &
GetFlags ()
{
return m_flags;
}
const Flags &
GetFlags () const
{
return m_flags;
}
//------------------------------------------------------------------
/// Check if the input is being supplied interactively by a user
///
/// This will return true if the input stream is a terminal (tty or
/// pty) and can cause IO handlers to do different things (like
/// for a comfirmation when deleting all breakpoints).
//------------------------------------------------------------------
bool
GetIsInteractive ();
//------------------------------------------------------------------
/// Check if the input is coming from a real terminal.
///
/// A real terminal has a valid size with a certain number of rows
/// and colums. If this function returns true, then terminal escape
/// sequences are expected to work (cursor movement escape sequences,
/// clearning lines, etc).
//------------------------------------------------------------------
bool
GetIsRealTerminal ();
protected:
Debugger &m_debugger;
lldb::StreamFileSP m_input_sp;
lldb::StreamFileSP m_output_sp;
lldb::StreamFileSP m_error_sp;
Flags m_flags;
void *m_user_data;
bool m_done;
bool m_active;
private:
DISALLOW_COPY_AND_ASSIGN (IOHandler);
};
//------------------------------------------------------------------
/// A delegate class for use with IOHandler subclasses.
///
/// The IOHandler delegate is designed to be mixed into classes so
/// they can use an IOHandler subclass to fetch input and notify the
/// object that inherits from this delegate class when a token is
/// received.
//------------------------------------------------------------------
class IOHandlerDelegate
{
public:
enum class Completion {
None,
LLDBCommand,
Expression
};
IOHandlerDelegate (Completion completion = Completion::None) :
m_completion(completion),
m_io_handler_done (false)
{
}
virtual
~IOHandlerDelegate()
{
}
virtual void
IOHandlerActivated (IOHandler &io_handler)
{
}
virtual int
IOHandlerComplete (IOHandler &io_handler,
const char *current_line,
const char *cursor,
const char *last_char,
int skip_first_n_matches,
int max_matches,
StringList &matches);
//------------------------------------------------------------------
/// Called when a line or lines have been retrieved.
///
/// This funtion can handle the current line and possibly call
/// IOHandler::SetIsDone(true) when the IO handler is done like when
/// "quit" is entered as a command, of when an empty line is
/// received. It is up to the delegate to determine when a line
/// should cause a IOHandler to exit.
//------------------------------------------------------------------
virtual void
IOHandlerInputComplete (IOHandler &io_handler, std::string &data) = 0;
//------------------------------------------------------------------
/// Called when a line in \a lines has been updated when doing
/// multi-line input.
///
/// @return
/// Return an enumeration to indicate the status of the current
/// line:
/// Success - The line is good and should be added to the
/// multiple lines
/// Error - There is an error with the current line and it
/// need to be re-edited before it is acceptable
/// Done - The lines collection is complete and ready to be
/// returned.
//------------------------------------------------------------------
virtual LineStatus
IOHandlerLinesUpdated (IOHandler &io_handler,
StringList &lines,
uint32_t line_idx,
Error &error)
{
return LineStatus::Done; // Stop getting lines on the first line that is updated
// subclasses should do something more intelligent here.
// This function will not be called on IOHandler objects
// that are getting single lines.
}
virtual ConstString
GetControlSequence (char ch)
{
return ConstString();
}
protected:
Completion m_completion; // Support for common builtin completions
bool m_io_handler_done;
};
//----------------------------------------------------------------------
// IOHandlerDelegateMultiline
//
// A IOHandlerDelegate that handles terminating multi-line input when
// the last line is equal to "end_line" which is specified in the
// constructor.
//----------------------------------------------------------------------
class IOHandlerDelegateMultiline :
public IOHandlerDelegate
{
public:
IOHandlerDelegateMultiline (const char *end_line,
Completion completion = Completion::None) :
IOHandlerDelegate (completion),
m_end_line((end_line && end_line[0]) ? end_line : "")
{
}
virtual
~IOHandlerDelegateMultiline ()
{
}
virtual ConstString
GetControlSequence (char ch)
{
if (ch == 'd')
return ConstString (m_end_line + "\n");
return ConstString();
}
virtual LineStatus
IOHandlerLinesUpdated (IOHandler &io_handler,
StringList &lines,
uint32_t line_idx,
Error &error)
{
if (line_idx == UINT32_MAX)
{
// Remove the last empty line from "lines" so it doesn't appear
// in our final expression and return true to indicate we are done
// getting lines
lines.PopBack();
return LineStatus::Done;
}
else if (line_idx + 1 == lines.GetSize())
{
// The last line was edited, if this line is empty, then we are done
// getting our multiple lines.
if (lines[line_idx] == m_end_line)
return LineStatus::Done;
}
return LineStatus::Success;
}
protected:
const std::string m_end_line;
};
class IOHandlerEditline : public IOHandler
{
public:
IOHandlerEditline (Debugger &debugger,
const char *editline_name, // Used for saving history files
const char *prompt,
bool multi_line,
IOHandlerDelegate &delegate);
IOHandlerEditline (Debugger &debugger,
const lldb::StreamFileSP &input_sp,
const lldb::StreamFileSP &output_sp,
const lldb::StreamFileSP &error_sp,
uint32_t flags,
const char *editline_name, // Used for saving history files
const char *prompt,
bool multi_line,
IOHandlerDelegate &delegate);
virtual
~IOHandlerEditline ();
virtual void
Run ();
virtual void
Hide ();
virtual void
Refresh ();
virtual void
Cancel ();
virtual void
Interrupt ();
virtual void
GotEOF();
virtual void
Activate ()
{
IOHandler::Activate();
m_delegate.IOHandlerActivated(*this);
}
virtual ConstString
GetControlSequence (char ch)
{
return m_delegate.GetControlSequence (ch);
}
virtual const char *
GetPrompt ();
virtual bool
SetPrompt (const char *prompt);
bool
GetLine (std::string &line);
bool
GetLines (StringList &lines);
private:
static LineStatus
LineCompletedCallback (Editline *editline,
StringList &lines,
uint32_t line_idx,
Error &error,
void *baton);
static int AutoCompleteCallback (const char *current_line,
const char *cursor,
const char *last_char,
int skip_first_n_matches,
int max_matches,
StringList &matches,
void *baton);
protected:
std::unique_ptr<Editline> m_editline_ap;
IOHandlerDelegate &m_delegate;
std::string m_prompt;
bool m_multi_line;
};
class IOHandlerConfirm :
public IOHandlerEditline,
public IOHandlerDelegate
{
public:
IOHandlerConfirm (Debugger &debugger,
const char *prompt,
bool default_response);
virtual
~IOHandlerConfirm ();
bool
GetResponse () const
{
return m_user_response;
}
virtual int
IOHandlerComplete (IOHandler &io_handler,
const char *current_line,
const char *cursor,
const char *last_char,
int skip_first_n_matches,
int max_matches,
StringList &matches);
virtual void
IOHandlerInputComplete (IOHandler &io_handler, std::string &data);
protected:
const bool m_default_response;
bool m_user_response;
};
class IOHandlerCursesGUI :
public IOHandler
{
public:
IOHandlerCursesGUI (Debugger &debugger);
virtual
~IOHandlerCursesGUI ();
virtual void
Run ();
virtual void
Hide ();
virtual void
Refresh ();
virtual void
Cancel ();
virtual void
Interrupt ();
virtual void
GotEOF();
virtual void
Activate ();
virtual void
Deactivate ();
protected:
curses::ApplicationAP m_app_ap;
};
class IOHandlerCursesValueObjectList :
public IOHandler
{
public:
IOHandlerCursesValueObjectList (Debugger &debugger, ValueObjectList &valobj_list);
virtual
~IOHandlerCursesValueObjectList ();
virtual void
Run ();
virtual void
Hide ();
virtual void
Refresh ();
virtual void
Interrupt ();
virtual void
GotEOF();
protected:
ValueObjectList m_valobj_list;
};
class IOHandlerStack
{
public:
IOHandlerStack () :
m_stack(),
m_mutex(Mutex::eMutexTypeRecursive),
m_top (NULL)
{
}
~IOHandlerStack ()
{
}
size_t
GetSize () const
{
Mutex::Locker locker (m_mutex);
return m_stack.size();
}
void
Push (const lldb::IOHandlerSP& sp)
{
if (sp)
{
Mutex::Locker locker (m_mutex);
m_stack.push (sp);
// Set m_top the non-locking IsTop() call
m_top = sp.get();
}
}
bool
IsEmpty () const
{
Mutex::Locker locker (m_mutex);
return m_stack.empty();
}
lldb::IOHandlerSP
Top ()
{
lldb::IOHandlerSP sp;
{
Mutex::Locker locker (m_mutex);
if (!m_stack.empty())
sp = m_stack.top();
}
return sp;
}
void
Pop ()
{
Mutex::Locker locker (m_mutex);
if (!m_stack.empty())
m_stack.pop();
// Set m_top the non-locking IsTop() call
if (m_stack.empty())
m_top = NULL;
else
m_top = m_stack.top().get();
}
Mutex &
GetMutex()
{
return m_mutex;
}
bool
IsTop (const lldb::IOHandlerSP &io_handler_sp) const
{
return m_top == io_handler_sp.get();
}
ConstString
GetTopIOHandlerControlSequence (char ch)
{
if (m_top)
return m_top->GetControlSequence(ch);
return ConstString();
}
protected:
std::stack<lldb::IOHandlerSP> m_stack;
mutable Mutex m_mutex;
IOHandler *m_top;
private:
DISALLOW_COPY_AND_ASSIGN (IOHandlerStack);
};
} // namespace lldb_private
#endif // #ifndef liblldb_IOHandler_h_

274
contrib/llvm/tools/lldb/include/lldb/Core/InputReader.h
View File

@ -1,274 +0,0 @@
//===-- InputReader.h -------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_InputReader_h_
#define liblldb_InputReader_h_
#include <string.h>
#include "lldb/lldb-public.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/Core/Error.h"
#include "lldb/Core/StringList.h"
#include "lldb/Host/Predicate.h"
namespace lldb_private {
class InputReader
{
public:
typedef size_t (*Callback) (void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
struct HandlerData
{
InputReader& reader;
const char *bytes;
size_t bytes_len;
void* baton;
HandlerData(InputReader& r,
const char* b,
size_t l,
void* t) :
reader(r),
bytes(b),
bytes_len(l),
baton(t)
{
}
lldb::StreamSP
GetOutStream();
bool
GetBatchMode();
};
struct InitializationParameters
{
private:
void* m_baton;
lldb::InputReaderGranularity m_token_size;
char* m_end_token;
char* m_prompt;
bool m_echo;
bool m_save_user_input;
public:
InitializationParameters() :
m_baton(NULL),
m_token_size(lldb::eInputReaderGranularityLine),
m_echo(true),
m_save_user_input(false)
{
SetEndToken("DONE");
SetPrompt("> ");
}
InitializationParameters&
SetEcho(bool e)
{
m_echo = e;
return *this;
}
InitializationParameters&
SetSaveUserInput(bool s)
{
m_save_user_input = s;
return *this;
}
InitializationParameters&
SetBaton(void* b)
{
m_baton = b;
return *this;
}
InitializationParameters&
SetGranularity(lldb::InputReaderGranularity g)
{
m_token_size = g;
return *this;
}
InitializationParameters&
SetEndToken(const char* e)
{
m_end_token = new char[strlen(e)+1];
::strcpy(m_end_token,e);
return *this;
}
InitializationParameters&
SetPrompt(const char* p)
{
m_prompt = new char[strlen(p)+1];
::strcpy(m_prompt,p);
return *this;
}
friend class InputReaderEZ;
};
InputReader (Debugger &debugger);
virtual
~InputReader ();
virtual Error
Initialize (Callback callback,
void *baton,
lldb::InputReaderGranularity token_size,
const char *end_token,
const char *prompt,
bool echo);
virtual Error Initialize(void* baton,
lldb::InputReaderGranularity token_size = lldb::eInputReaderGranularityLine,
const char* end_token = "DONE",
const char *prompt = "> ",
bool echo = true)
{
return Error("unimplemented");
}
virtual Error
Initialize(InitializationParameters& params)
{
return Error("unimplemented");
}
// to use these handlers instead of the Callback function, you must subclass
// InputReaderEZ, and redefine the handlers for the events you care about
virtual void
ActivateHandler(HandlerData&) {}
virtual void
DeactivateHandler(HandlerData&) {}
virtual void
ReactivateHandler(HandlerData&) {}
virtual void
AsynchronousOutputWrittenHandler(HandlerData&) {}
virtual void
GotTokenHandler(HandlerData&) {}
virtual void
InterruptHandler(HandlerData&) {}
virtual void
EOFHandler(HandlerData&) {}
virtual void
DoneHandler(HandlerData&) {}
bool
IsDone () const
{
return m_done;
}
void
SetIsDone (bool b)
{
m_done = b;
}
lldb::InputReaderGranularity
GetGranularity () const
{
return m_granularity;
}
bool
GetEcho () const
{
return m_echo;
}
StringList&
GetUserInput()
{
return m_user_input;
}
virtual bool
GetSaveUserInput()
{
return false;
}
// Subclasses _can_ override this function to get input as it comes in
// without any granularity
virtual size_t
HandleRawBytes (const char *bytes, size_t bytes_len);
Debugger &
GetDebugger()
{
return m_debugger;
}
bool
IsActive () const
{
return m_active;
}
const char *
GetPrompt () const;
void
RefreshPrompt();
// If you want to read from an input reader synchronously, then just initialize the
// reader and then call WaitOnReaderIsDone, which will return when the reader is popped.
void
WaitOnReaderIsDone ();
static const char *
GranularityAsCString (lldb::InputReaderGranularity granularity);
protected:
friend class Debugger;
void
Notify (lldb::InputReaderAction notification);
Debugger &m_debugger;
Callback m_callback;
void *m_callback_baton;
std::string m_end_token;
std::string m_prompt;
lldb::InputReaderGranularity m_granularity;
bool m_done;
bool m_echo;
bool m_active;
Predicate<bool> m_reader_done;
StringList m_user_input;
bool m_save_user_input;
private:
DISALLOW_COPY_AND_ASSIGN (InputReader);
};
} // namespace lldb_private
#endif // #ifndef liblldb_InputReader_h_

87
contrib/llvm/tools/lldb/include/lldb/Core/InputReaderEZ.h
View File

@ -1,87 +0,0 @@
//===-- InputReaderEZ.h -----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_InputReaderEZ_h_
#define liblldb_InputReaderEZ_h_
#include "lldb/Core/InputReader.h"
namespace lldb_private {
class InputReaderEZ : public InputReader
{
private:
static size_t Callback_Impl(void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
public:
InputReaderEZ (Debugger &debugger) :
InputReader(debugger)
{}
virtual
~InputReaderEZ ();
using InputReader::Initialize;
virtual Error
Initialize(void* baton,
lldb::InputReaderGranularity token_size = lldb::eInputReaderGranularityLine,
const char* end_token = "DONE",
const char *prompt = "> ",
bool echo = true);
virtual Error
Initialize(InitializationParameters& params);
virtual void
ActivateHandler(HandlerData&) {}
virtual void
DeactivateHandler(HandlerData&) {}
virtual void
ReactivateHandler(HandlerData&) {}
virtual void
AsynchronousOutputWrittenHandler(HandlerData&) {}
virtual void
GotTokenHandler(HandlerData&) {}
virtual void
InterruptHandler(HandlerData&) {}
virtual void
EOFHandler(HandlerData&) {}
virtual void
DoneHandler(HandlerData&) {}
virtual bool
GetSaveUserInput()
{
return m_save_user_input;
}
protected:
friend class Debugger;
private:
DISALLOW_COPY_AND_ASSIGN (InputReaderEZ);
};
} // namespace lldb_private
#endif // #ifndef liblldb_InputReaderEZ_h_

58
contrib/llvm/tools/lldb/include/lldb/Core/InputReaderStack.h
View File

@ -1,58 +0,0 @@
//===-- InputReaderStack.h --------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_InputReaderStack_h_
#define liblldb_InputReaderStack_h_
#include <stack>
#include "lldb/lldb-private.h"
#include "lldb/Host/Mutex.h"
namespace lldb_private {
class InputReaderStack
{
public:
InputReaderStack ();
~InputReaderStack ();
size_t
GetSize () const;
void
Push (const lldb::InputReaderSP& reader_sp);
bool
IsEmpty () const;
lldb::InputReaderSP
Top ();
void
Pop ();
Mutex &
GetStackMutex ();
protected:
std::stack<lldb::InputReaderSP> m_input_readers;
mutable Mutex m_input_readers_mutex;
private:
DISALLOW_COPY_AND_ASSIGN (InputReaderStack);
};
} // namespace lldb_private
#endif // liblldb_InputReaderStack_h_

12
contrib/llvm/tools/lldb/include/lldb/Core/MappedHash.h
View File

@ -382,9 +382,9 @@ class MappedHash
lldb::offset_t offset = m_header.Read (data, 0);
if (offset != LLDB_INVALID_OFFSET && IsValid ())
{
m_hash_indexes = (uint32_t *)data.GetData (&offset, m_header.bucket_count * sizeof(uint32_t));
m_hash_values = (uint32_t *)data.GetData (&offset, m_header.hashes_count * sizeof(uint32_t));
m_hash_offsets = (uint32_t *)data.GetData (&offset, m_header.hashes_count * sizeof(uint32_t));
m_hash_indexes = (const uint32_t *)data.GetData (&offset, m_header.bucket_count * sizeof(uint32_t));
m_hash_values = (const uint32_t *)data.GetData (&offset, m_header.hashes_count * sizeof(uint32_t));
m_hash_offsets = (const uint32_t *)data.GetData (&offset, m_header.hashes_count * sizeof(uint32_t));
}
}
@ -542,9 +542,9 @@ class MappedHash
protected:
// Implementation agnostic information
HeaderType m_header;
uint32_t *m_hash_indexes;
uint32_t *m_hash_values;
uint32_t *m_hash_offsets;
const uint32_t *m_hash_indexes;
const uint32_t *m_hash_values;
const uint32_t *m_hash_offsets;
};
};

19
contrib/llvm/tools/lldb/include/lldb/Core/Module.h
View File

@ -113,10 +113,18 @@ class Module :
/// @param[in] target
/// The target in which to apply the section load addresses.
///
/// @param[in] offset
/// The offset to apply to all file addresses for all top
/// level sections in the object file as each section load
/// address is being set.
/// @param[in] value
/// if \a value_is_offset is true, then value is the offset to
/// apply to all file addresses for all top level sections in
/// the object file as each section load address is being set.
/// If \a value_is_offset is false, then "value" is the new
/// absolute base address for the image.
///
/// @param[in] value_is_offset
/// If \b true, then \a value is an offset to apply to each
/// file address of each top level section.
/// If \b false, then \a value is the image base address that
/// will be used to rigidly slide all loadable sections.
///
/// @param[out] changed
/// If any section load addresses were changed in \a target,
@ -133,7 +141,8 @@ class Module :
//------------------------------------------------------------------
bool
SetLoadAddress (Target &target,
lldb::addr_t offset,
lldb::addr_t value,
bool value_is_offset,
bool &changed);
//------------------------------------------------------------------

52
contrib/llvm/tools/lldb/include/lldb/Core/Opcode.h
View File

@ -15,7 +15,9 @@
// C++ Includes
// Other libraries and framework includes
#include "llvm/Support/MathExtras.h"
// Project includes
#include "lldb/Host/Endian.h"
#include "lldb/lldb-public.h"
namespace lldb
@ -39,31 +41,31 @@ namespace lldb_private {
eTypeBytes
};
Opcode () : m_type (eTypeInvalid)
Opcode () : m_byte_order (lldb::eByteOrderInvalid), m_type (eTypeInvalid)
{
}
Opcode (uint8_t inst) : m_type (eType8)
Opcode (uint8_t inst, lldb::ByteOrder order) : m_byte_order (order), m_type (eType8)
{
m_data.inst8 = inst;
}
Opcode (uint16_t inst) : m_type (eType16)
Opcode (uint16_t inst, lldb::ByteOrder order) : m_byte_order (order), m_type (eType16)
{
m_data.inst16 = inst;
}
Opcode (uint32_t inst) : m_type (eType32)
Opcode (uint32_t inst, lldb::ByteOrder order) : m_byte_order (order), m_type (eType32)
{
m_data.inst32 = inst;
}
Opcode (uint64_t inst) : m_type (eType64)
Opcode (uint64_t inst, lldb::ByteOrder order) : m_byte_order (order), m_type (eType64)
{
m_data.inst64 = inst;
}
Opcode (uint8_t *bytes, size_t length)
Opcode (uint8_t *bytes, size_t length) : m_byte_order (lldb::eByteOrderInvalid)
{
SetOpcodeBytes (bytes, length);
}
@ -71,6 +73,7 @@ namespace lldb_private {
void
Clear()
{
m_byte_order = lldb::eByteOrderInvalid;
m_type = Opcode::eTypeInvalid;
}
Opcode::Type
@ -102,7 +105,7 @@ namespace lldb_private {
{
case Opcode::eTypeInvalid: break;
case Opcode::eType8: return m_data.inst8;
case Opcode::eType16: return m_data.inst16;
case Opcode::eType16: return GetEndianSwap() ? llvm::ByteSwap_16(m_data.inst16) : m_data.inst16;
case Opcode::eType16_2: break;
case Opcode::eType32: break;
case Opcode::eType64: break;
@ -118,9 +121,9 @@ namespace lldb_private {
{
case Opcode::eTypeInvalid: break;
case Opcode::eType8: return m_data.inst8;
case Opcode::eType16: return m_data.inst16;
case Opcode::eType16: return GetEndianSwap() ? llvm::ByteSwap_16(m_data.inst16) : m_data.inst16;
case Opcode::eType16_2: // passthrough
case Opcode::eType32: return m_data.inst32;
case Opcode::eType32: return GetEndianSwap() ? llvm::ByteSwap_32(m_data.inst32) : m_data.inst32;
case Opcode::eType64: break;
case Opcode::eTypeBytes: break;
}
@ -134,48 +137,53 @@ namespace lldb_private {
{
case Opcode::eTypeInvalid: break;
case Opcode::eType8: return m_data.inst8;
case Opcode::eType16: return m_data.inst16;
case Opcode::eType16: return GetEndianSwap() ? llvm::ByteSwap_16(m_data.inst16) : m_data.inst16;
case Opcode::eType16_2: // passthrough
case Opcode::eType32: return m_data.inst32;
case Opcode::eType64: return m_data.inst64;
case Opcode::eType32: return GetEndianSwap() ? llvm::ByteSwap_32(m_data.inst32) : m_data.inst32;
case Opcode::eType64: return GetEndianSwap() ? llvm::ByteSwap_64(m_data.inst64) : m_data.inst64;
case Opcode::eTypeBytes: break;
}
return invalid_opcode;
}
void
SetOpcode8 (uint8_t inst)
SetOpcode8 (uint8_t inst, lldb::ByteOrder order)
{
m_type = eType8;
m_data.inst8 = inst;
m_byte_order = order;
}
void
SetOpcode16 (uint16_t inst)
SetOpcode16 (uint16_t inst, lldb::ByteOrder order)
{
m_type = eType16;
m_data.inst16 = inst;
m_byte_order = order;
}
void
SetOpcode16_2 (uint32_t inst)
SetOpcode16_2 (uint32_t inst, lldb::ByteOrder order)
{
m_type = eType16_2;
m_data.inst32 = inst;
m_byte_order = order;
}
void
SetOpcode32 (uint32_t inst)
SetOpcode32 (uint32_t inst, lldb::ByteOrder order)
{
m_type = eType32;
m_data.inst32 = inst;
m_byte_order = order;
}
void
SetOpcode64 (uint64_t inst)
SetOpcode64 (uint64_t inst, lldb::ByteOrder order)
{
m_type = eType64;
m_data.inst64 = inst;
m_byte_order = order;
}
void
@ -187,6 +195,7 @@ namespace lldb_private {
m_data.inst.length = length;
assert (length < sizeof (m_data.inst.bytes));
memcpy (m_data.inst.bytes, bytes, length);
m_byte_order = lldb::eByteOrderInvalid;
}
else
{
@ -249,6 +258,15 @@ namespace lldb_private {
lldb::ByteOrder
GetDataByteOrder () const;
bool
GetEndianSwap() const
{
return (m_byte_order == lldb::eByteOrderBig && lldb::endian::InlHostByteOrder() == lldb::eByteOrderLittle) ||
(m_byte_order == lldb::eByteOrderLittle && lldb::endian::InlHostByteOrder() == lldb::eByteOrderBig);
}
lldb::ByteOrder m_byte_order;
Opcode::Type m_type;
union
{

15
contrib/llvm/tools/lldb/include/lldb/Core/SourceManager.h
View File

@ -70,6 +70,15 @@ class SourceManager
return m_source_map_mod_id;
}
const char *
PeekLineData (uint32_t line);
uint32_t
GetLineLength (uint32_t line, bool include_newline_chars);
uint32_t
GetNumLines ();
protected:
bool
@ -167,11 +176,11 @@ class SourceManager
uint32_t start_line,
uint32_t end_line,
std::vector<uint32_t> &match_lines);
protected:
FileSP
GetFile (const FileSpec &file_spec);
protected:
//------------------------------------------------------------------
// Classes that inherit from SourceManager can see and modify these

3
contrib/llvm/tools/lldb/include/lldb/Core/StreamAsynchronousIO.h
View File

@ -13,7 +13,6 @@
#include <string>
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamString.h"
namespace lldb_private {
@ -35,7 +34,7 @@ class StreamAsynchronousIO :
private:
Broadcaster &m_broadcaster;
uint32_t m_broadcast_event_type;
StreamString m_accumulated_data;
std::string m_accumulated_data;
};
} // namespace lldb_private

42
contrib/llvm/tools/lldb/include/lldb/Core/StringList.h
View File

@ -33,6 +33,9 @@ class StringList
void
AppendString (const std::string &s);
void
AppendString (std::string &&s);
void
AppendString (const char *str);
@ -51,6 +54,34 @@ class StringList
size_t
GetSize () const;
void
SetSize (size_t n)
{
m_strings.resize(n);
}
size_t
GetMaxStringLength () const;
std::string &
operator [](size_t idx)
{
// No bounds checking, verify "idx" is good prior to calling this function
return m_strings[idx];
}
const std::string &
operator [](size_t idx) const
{
// No bounds checking, verify "idx" is good prior to calling this function
return m_strings[idx];
}
void
PopBack ()
{
m_strings.pop_back();
}
const char *
GetStringAtIndex (size_t idx) const;
@ -63,6 +94,12 @@ class StringList
void
LongestCommonPrefix (std::string &common_prefix);
void
InsertStringAtIndex (size_t idx, const std::string &str);
void
InsertStringAtIndex (size_t idx, std::string &&str);
void
InsertStringAtIndex (size_t id, const char *str);
@ -72,12 +109,15 @@ class StringList
void
RemoveBlankLines ();
size_t
SplitIntoLines (const std::string &lines);
size_t
SplitIntoLines (const char *lines, size_t len);
std::string
CopyList(const char* item_preamble = NULL,
const char* items_sep = "\n");
const char* items_sep = "\n") const;
StringList&
operator << (const char* str);

7
contrib/llvm/tools/lldb/include/lldb/Core/ValueObject.h
View File

@ -499,6 +499,10 @@ class ValueObject : public UserID
GetValueAsCString ();
virtual bool
GetValueAsCString (const lldb_private::TypeFormatImpl& format,
std::string& destination);
bool
GetValueAsCString (lldb::Format format,
std::string& destination);
@ -615,7 +619,8 @@ class ValueObject : public UserID
DumpPrintableRepresentation (Stream& s,
ValueObjectRepresentationStyle val_obj_display = eValueObjectRepresentationStyleSummary,
lldb::Format custom_format = lldb::eFormatInvalid,
PrintableRepresentationSpecialCases special = ePrintableRepresentationSpecialCasesAllow);
PrintableRepresentationSpecialCases special = ePrintableRepresentationSpecialCasesAllow,
bool do_dump_error = true);
bool
GetValueIsValid () const;

6
contrib/llvm/tools/lldb/include/lldb/Core/ValueObjectList.h
View File

@ -75,6 +75,12 @@ class ValueObjectList
void
Swap (ValueObjectList &value_object_list);
void
Clear ()
{
m_value_objects.clear();
}
protected:
typedef std::vector<lldb::ValueObjectSP> collection;
//------------------------------------------------------------------

6
contrib/llvm/tools/lldb/include/lldb/DataFormatters/CXXFormatterFunctions.h
View File

@ -79,6 +79,9 @@ namespace lldb_private {
bool
LibcxxWStringSummaryProvider (ValueObject& valobj, Stream& stream); // libc++ std::wstring
bool
LibcxxSmartPointerSummaryProvider (ValueObject& valobj, Stream& stream); // libc++ std::shared_ptr<> and std::weak_ptr<>
bool
ObjCClassSummaryProvider (ValueObject& valobj, Stream& stream);
@ -594,10 +597,11 @@ namespace lldb_private {
virtual
~LibcxxVectorBoolSyntheticFrontEnd ();
private:
ClangASTType m_bool_type;
ExecutionContextRef m_exe_ctx_ref;
uint64_t m_count;
lldb::addr_t m_base_data_address;
EvaluateExpressionOptions m_options;
std::map<size_t,lldb::ValueObjectSP> m_children;
};
SyntheticChildrenFrontEnd* LibcxxVectorBoolSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP);

4
contrib/llvm/tools/lldb/include/lldb/DataFormatters/FormatManager.h
View File

@ -20,7 +20,7 @@
#include "lldb/DataFormatters/FormatCache.h"
#include "lldb/DataFormatters/FormatClasses.h"
#include "lldb/DataFormatters/FormatNavigator.h"
#include "lldb/DataFormatters/FormattersContainer.h"
#include "lldb/DataFormatters/TypeCategory.h"
#include "lldb/DataFormatters/TypeCategoryMap.h"
@ -44,7 +44,7 @@ class FormatManager : public IFormatChangeListener
FormatManager ();
NamedSummariesMap&
GetNamedSummaryNavigator ()
GetNamedSummaryContainer ()
{
return m_named_summaries_map;
}

21
contrib/llvm/tools/lldb/include/lldb/DataFormatters/FormatNavigator.h → contrib/llvm/tools/lldb/include/lldb/DataFormatters/FormattersContainer.h
View File

@ -1,4 +1,4 @@
//===-- FormatNavigator.h ----------------------------------------*- C++ -*-===//
//===-- FormattersContainer.h ----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
@ -7,8 +7,8 @@
//
//===----------------------------------------------------------------------===//
#ifndef lldb_FormatNavigator_h_
#define lldb_FormatNavigator_h_
#ifndef lldb_FormattersContainer_h_
#define lldb_FormattersContainer_h_
// C Includes
// C++ Includes
@ -104,7 +104,7 @@ GetValidTypeName_Impl (const ConstString& type)
}
template<typename KeyType, typename ValueType>
class FormatNavigator;
class FormattersContainer;
template<typename KeyType, typename ValueType>
class FormatMap
@ -243,13 +243,13 @@ class FormatMap
return m_map_mutex;
}
friend class FormatNavigator<KeyType, ValueType>;
friend class FormattersContainer<KeyType, ValueType>;
friend class FormatManager;
};
template<typename KeyType, typename ValueType>
class FormatNavigator
class FormattersContainer
{
protected:
typedef FormatMap<KeyType,ValueType> BackEndType;
@ -260,11 +260,11 @@ class FormatNavigator
typedef typename MapType::key_type MapKeyType;
typedef typename MapType::mapped_type MapValueType;
typedef typename BackEndType::CallbackType CallbackType;
typedef typename std::shared_ptr<FormatNavigator<KeyType, ValueType> > SharedPointer;
typedef typename std::shared_ptr<FormattersContainer<KeyType, ValueType> > SharedPointer;
friend class TypeCategoryImpl;
FormatNavigator(std::string name,
FormattersContainer(std::string name,
IFormatChangeListener* lst) :
m_format_map(lst),
m_name(name),
@ -350,7 +350,7 @@ class FormatNavigator
std::string m_name;
DISALLOW_COPY_AND_ASSIGN(FormatNavigator);
DISALLOW_COPY_AND_ASSIGN(FormattersContainer);
ConstString m_id_cs;
@ -470,6 +470,7 @@ class FormatNavigator
{
for (const FormattersMatchCandidate& candidate : candidates)
{
// FIXME: could we do the IsMatch() check first?
if (Get(candidate.GetTypeName(),entry))
{
if (candidate.IsMatch(entry) == false)
@ -491,4 +492,4 @@ class FormatNavigator
} // namespace lldb_private
#endif // lldb_FormatNavigator_h_
#endif // lldb_FormattersContainer_h_

183
contrib/llvm/tools/lldb/include/lldb/DataFormatters/TypeCategory.h
View File

@ -19,108 +19,131 @@
#include "lldb/lldb-enumerations.h"
#include "lldb/DataFormatters/FormatClasses.h"
#include "lldb/DataFormatters/FormatNavigator.h"
#include "lldb/DataFormatters/FormattersContainer.h"
namespace lldb_private {
template <typename FormatterImpl>
class FormatterContainerPair
{
public:
typedef FormattersContainer<ConstString, FormatterImpl> ExactMatchContainer;
typedef FormattersContainer<lldb::RegularExpressionSP, FormatterImpl> RegexMatchContainer;
typedef typename ExactMatchContainer::MapType ExactMatchMap;
typedef typename RegexMatchContainer::MapType RegexMatchMap;
typedef typename ExactMatchContainer::MapValueType MapValueType;
typedef typename ExactMatchContainer::SharedPointer ExactMatchContainerSP;
typedef typename RegexMatchContainer::SharedPointer RegexMatchContainerSP;
FormatterContainerPair (const char* exact_name,
const char* regex_name,
IFormatChangeListener* clist) :
m_exact_sp(new ExactMatchContainer(std::string(exact_name),clist)),
m_regex_sp(new RegexMatchContainer(std::string(regex_name),clist))
{
}
~FormatterContainerPair () = default;
ExactMatchContainerSP
GetExactMatch () const
{
return m_exact_sp;
}
RegexMatchContainerSP
GetRegexMatch () const
{
return m_regex_sp;
}
private:
ExactMatchContainerSP m_exact_sp;
RegexMatchContainerSP m_regex_sp;
};
namespace lldb_private {
class TypeCategoryImpl
{
private:
typedef FormatNavigator<ConstString, TypeFormatImpl> ValueNavigator;
typedef FormatNavigator<lldb::RegularExpressionSP, TypeFormatImpl> RegexValueNavigator;
typedef FormatNavigator<ConstString, TypeSummaryImpl> SummaryNavigator;
typedef FormatNavigator<lldb::RegularExpressionSP, TypeSummaryImpl> RegexSummaryNavigator;
typedef FormatNavigator<ConstString, TypeFilterImpl> FilterNavigator;
typedef FormatNavigator<lldb::RegularExpressionSP, TypeFilterImpl> RegexFilterNavigator;
typedef FormatterContainerPair<TypeFormatImpl> FormatContainer;
typedef FormatterContainerPair<TypeSummaryImpl> SummaryContainer;
typedef FormatterContainerPair<TypeFilterImpl> FilterContainer;
#ifndef LLDB_DISABLE_PYTHON
typedef FormatNavigator<ConstString, ScriptedSyntheticChildren> SynthNavigator;
typedef FormatNavigator<lldb::RegularExpressionSP, ScriptedSyntheticChildren> RegexSynthNavigator;
typedef FormatterContainerPair<ScriptedSyntheticChildren> SynthContainer;
#endif // #ifndef LLDB_DISABLE_PYTHON
typedef ValueNavigator::MapType ValueMap;
typedef RegexValueNavigator::MapType RegexValueMap;
typedef SummaryNavigator::MapType SummaryMap;
typedef RegexSummaryNavigator::MapType RegexSummaryMap;
typedef FilterNavigator::MapType FilterMap;
typedef RegexFilterNavigator::MapType RegexFilterMap;
#ifndef LLDB_DISABLE_PYTHON
typedef SynthNavigator::MapType SynthMap;
typedef RegexSynthNavigator::MapType RegexSynthMap;
#endif // #ifndef LLDB_DISABLE_PYTHON
public:
typedef uint16_t FormatCategoryItems;
static const uint16_t ALL_ITEM_TYPES = UINT16_MAX;
typedef ValueNavigator::SharedPointer ValueNavigatorSP;
typedef RegexValueNavigator::SharedPointer RegexValueNavigatorSP;
typedef FormatContainer::ExactMatchContainerSP FormatContainerSP;
typedef FormatContainer::RegexMatchContainerSP RegexFormatContainerSP;
typedef SummaryNavigator::SharedPointer SummaryNavigatorSP;
typedef RegexSummaryNavigator::SharedPointer RegexSummaryNavigatorSP;
typedef SummaryContainer::ExactMatchContainerSP SummaryContainerSP;
typedef SummaryContainer::RegexMatchContainerSP RegexSummaryContainerSP;
typedef FilterNavigator::SharedPointer FilterNavigatorSP;
typedef RegexFilterNavigator::SharedPointer RegexFilterNavigatorSP;
typedef FilterContainer::ExactMatchContainerSP FilterContainerSP;
typedef FilterContainer::RegexMatchContainerSP RegexFilterContainerSP;
#ifndef LLDB_DISABLE_PYTHON
typedef SynthNavigator::SharedPointer SynthNavigatorSP;
typedef RegexSynthNavigator::SharedPointer RegexSynthNavigatorSP;
typedef SynthContainer::ExactMatchContainerSP SynthContainerSP;
typedef SynthContainer::RegexMatchContainerSP RegexSynthContainerSP;
#endif // #ifndef LLDB_DISABLE_PYTHON
TypeCategoryImpl (IFormatChangeListener* clist,
ConstString name);
ValueNavigatorSP
GetValueNavigator ()
FormatContainerSP
GetTypeFormatsContainer ()
{
return ValueNavigatorSP(m_value_nav);
return m_format_cont.GetExactMatch();
}
RegexValueNavigatorSP
GetRegexValueNavigator ()
RegexFormatContainerSP
GetRegexTypeFormatsContainer ()
{
return RegexValueNavigatorSP(m_regex_value_nav);
return m_format_cont.GetRegexMatch();
}
SummaryNavigatorSP
GetSummaryNavigator ()
SummaryContainerSP
GetTypeSummariesContainer ()
{
return SummaryNavigatorSP(m_summary_nav);
return m_summary_cont.GetExactMatch();
}
RegexSummaryNavigatorSP
GetRegexSummaryNavigator ()
RegexSummaryContainerSP
GetRegexTypeSummariesContainer ()
{
return RegexSummaryNavigatorSP(m_regex_summary_nav);
return m_summary_cont.GetRegexMatch();
}
FilterNavigatorSP
GetFilterNavigator ()
FilterContainerSP
GetTypeFiltersContainer ()
{
return FilterNavigatorSP(m_filter_nav);
return m_filter_cont.GetExactMatch();
}
RegexFilterNavigatorSP
GetRegexFilterNavigator ()
RegexFilterContainerSP
GetRegexTypeFiltersContainer ()
{
return RegexFilterNavigatorSP(m_regex_filter_nav);
return m_filter_cont.GetRegexMatch();
}
ValueNavigator::MapValueType
FormatContainer::MapValueType
GetFormatForType (lldb::TypeNameSpecifierImplSP type_sp);
SummaryNavigator::MapValueType
SummaryContainer::MapValueType
GetSummaryForType (lldb::TypeNameSpecifierImplSP type_sp);
FilterNavigator::MapValueType
FilterContainer::MapValueType
GetFilterForType (lldb::TypeNameSpecifierImplSP type_sp);
#ifndef LLDB_DISABLE_PYTHON
SynthNavigator::MapValueType
SynthContainer::MapValueType
GetSyntheticForType (lldb::TypeNameSpecifierImplSP type_sp);
#endif
@ -130,32 +153,32 @@ namespace lldb_private {
lldb::TypeNameSpecifierImplSP
GetTypeNameSpecifierForSummaryAtIndex (size_t index);
ValueNavigator::MapValueType
FormatContainer::MapValueType
GetFormatAtIndex (size_t index);
SummaryNavigator::MapValueType
SummaryContainer::MapValueType
GetSummaryAtIndex (size_t index);
FilterNavigator::MapValueType
FilterContainer::MapValueType
GetFilterAtIndex (size_t index);
lldb::TypeNameSpecifierImplSP
GetTypeNameSpecifierForFilterAtIndex (size_t index);
#ifndef LLDB_DISABLE_PYTHON
SynthNavigatorSP
GetSyntheticNavigator ()
SynthContainerSP
GetTypeSyntheticsContainer ()
{
return SynthNavigatorSP(m_synth_nav);
return m_synth_cont.GetExactMatch();
}
RegexSynthNavigatorSP
GetRegexSyntheticNavigator ()
RegexSynthContainerSP
GetRegexTypeSyntheticsContainer ()
{
return RegexSynthNavigatorSP(m_regex_synth_nav);
return m_synth_cont.GetRegexMatch();
}
SynthNavigator::MapValueType
SynthContainer::MapValueType
GetSyntheticAtIndex (size_t index);
lldb::TypeNameSpecifierImplSP
@ -222,18 +245,14 @@ namespace lldb_private {
typedef std::shared_ptr<TypeCategoryImpl> SharedPointer;
private:
ValueNavigator::SharedPointer m_value_nav;
RegexValueNavigator::SharedPointer m_regex_value_nav;
FormatContainer m_format_cont;
SummaryNavigator::SharedPointer m_summary_nav;
RegexSummaryNavigator::SharedPointer m_regex_summary_nav;
SummaryContainer m_summary_cont;
FilterNavigator::SharedPointer m_filter_nav;
RegexFilterNavigator::SharedPointer m_regex_filter_nav;
FilterContainer m_filter_cont;
#ifndef LLDB_DISABLE_PYTHON
SynthNavigator::SharedPointer m_synth_nav;
RegexSynthNavigator::SharedPointer m_regex_synth_nav;
SynthContainer m_synth_cont;
#endif // #ifndef LLDB_DISABLE_PYTHON
bool m_enabled;
@ -257,18 +276,18 @@ namespace lldb_private {
friend class TypeCategoryMap;
friend class FormatNavigator<ConstString, TypeFormatImpl>;
friend class FormatNavigator<lldb::RegularExpressionSP, TypeFormatImpl>;
friend class FormattersContainer<ConstString, TypeFormatImpl>;
friend class FormattersContainer<lldb::RegularExpressionSP, TypeFormatImpl>;
friend class FormatNavigator<ConstString, TypeSummaryImpl>;
friend class FormatNavigator<lldb::RegularExpressionSP, TypeSummaryImpl>;
friend class FormattersContainer<ConstString, TypeSummaryImpl>;
friend class FormattersContainer<lldb::RegularExpressionSP, TypeSummaryImpl>;
friend class FormatNavigator<ConstString, TypeFilterImpl>;
friend class FormatNavigator<lldb::RegularExpressionSP, TypeFilterImpl>;
friend class FormattersContainer<ConstString, TypeFilterImpl>;
friend class FormattersContainer<lldb::RegularExpressionSP, TypeFilterImpl>;
#ifndef LLDB_DISABLE_PYTHON
friend class FormatNavigator<ConstString, ScriptedSyntheticChildren>;
friend class FormatNavigator<lldb::RegularExpressionSP, ScriptedSyntheticChildren>;
friend class FormattersContainer<ConstString, ScriptedSyntheticChildren>;
friend class FormattersContainer<lldb::RegularExpressionSP, ScriptedSyntheticChildren>;
#endif // #ifndef LLDB_DISABLE_PYTHON
};

4
contrib/llvm/tools/lldb/include/lldb/DataFormatters/TypeCategoryMap.h
View File

@ -18,7 +18,7 @@
#include "lldb/lldb-public.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/DataFormatters/FormatNavigator.h"
#include "lldb/DataFormatters/FormattersContainer.h"
#include "lldb/DataFormatters/TypeCategory.h"
namespace lldb_private {
@ -144,7 +144,7 @@ namespace lldb_private {
return m_map_mutex;
}
friend class FormatNavigator<KeyType, ValueType>;
friend class FormattersContainer<KeyType, ValueType>;
friend class FormatManager;
};
} // namespace lldb_private

135
contrib/llvm/tools/lldb/include/lldb/DataFormatters/TypeFormat.h
View File

@ -130,15 +130,12 @@ namespace lldb_private {
uint32_t m_flags;
};
TypeFormatImpl (lldb::Format f = lldb::eFormatInvalid,
const Flags& flags = Flags());
TypeFormatImpl (const Flags& flags = Flags());
typedef std::shared_ptr<TypeFormatImpl> SharedPointer;
typedef bool(*ValueCallback)(void*, ConstString, const lldb::TypeFormatImplSP&);
~TypeFormatImpl ()
{
}
virtual ~TypeFormatImpl () = default;
bool
Cascades () const
@ -173,19 +170,7 @@ namespace lldb_private {
{
m_flags.SetSkipReferences(value);
}
lldb::Format
GetFormat () const
{
return m_format;
}
void
SetFormat (lldb::Format fmt)
{
m_format = fmt;
}
uint32_t
GetOptions ()
{
@ -204,17 +189,123 @@ namespace lldb_private {
return m_my_revision;
}
std::string
GetDescription();
enum class Type
{
eTypeUnknown,
eTypeFormat,
eTypeEnum
};
virtual Type
GetType ()
{
return Type::eTypeUnknown;
}
// we are using a ValueObject* instead of a ValueObjectSP because we do not need to hold on to this for
// extended periods of time and we trust the ValueObject to stay around for as long as it is required
// for us to generate its value
virtual bool
FormatObject (ValueObject *valobj,
std::string& dest) const = 0;
virtual std::string
GetDescription() = 0;
protected:
Flags m_flags;
lldb::Format m_format;
uint32_t m_my_revision;
private:
DISALLOW_COPY_AND_ASSIGN(TypeFormatImpl);
};
};
class TypeFormatImpl_Format : public TypeFormatImpl
{
public:
TypeFormatImpl_Format (lldb::Format f = lldb::eFormatInvalid,
const TypeFormatImpl::Flags& flags = Flags());
typedef std::shared_ptr<TypeFormatImpl_Format> SharedPointer;
typedef bool(*ValueCallback)(void*, ConstString, const TypeFormatImpl_Format::SharedPointer&);
virtual ~TypeFormatImpl_Format () = default;
lldb::Format
GetFormat () const
{
return m_format;
}
void
SetFormat (lldb::Format fmt)
{
m_format = fmt;
}
virtual TypeFormatImpl::Type
GetType ()
{
return TypeFormatImpl::Type::eTypeFormat;
}
virtual bool
FormatObject (ValueObject *valobj,
std::string& dest) const;
virtual std::string
GetDescription();
protected:
lldb::Format m_format;
private:
DISALLOW_COPY_AND_ASSIGN(TypeFormatImpl_Format);
};
class TypeFormatImpl_EnumType : public TypeFormatImpl
{
public:
TypeFormatImpl_EnumType (ConstString type_name = ConstString(""),
const TypeFormatImpl::Flags& flags = Flags());
typedef std::shared_ptr<TypeFormatImpl_EnumType> SharedPointer;
typedef bool(*ValueCallback)(void*, ConstString, const TypeFormatImpl_EnumType::SharedPointer&);
~TypeFormatImpl_EnumType () = default;
ConstString
GetTypeName ()
{
return m_enum_type;
}
void
SetTypeName (ConstString enum_type)
{
m_enum_type = enum_type;
}
virtual TypeFormatImpl::Type
GetType ()
{
return TypeFormatImpl::Type::eTypeEnum;
}
virtual bool
FormatObject (ValueObject *valobj,
std::string& dest) const;
virtual std::string
GetDescription();
protected:
ConstString m_enum_type;
mutable std::map<void*,ClangASTType> m_types;
private:
DISALLOW_COPY_AND_ASSIGN(TypeFormatImpl_EnumType);
};
} // namespace lldb_private
#endif // lldb_TypeFormat_h_

17
contrib/llvm/tools/lldb/include/lldb/DataFormatters/TypeSynthetic.h
View File

@ -32,10 +32,24 @@ namespace lldb_private {
{
protected:
ValueObject &m_backend;
void
SetValid (bool valid)
{
m_valid = valid;
}
bool
IsValid ()
{
return m_valid;
}
public:
SyntheticChildrenFrontEnd (ValueObject &backend) :
m_backend(backend)
m_backend(backend),
m_valid(true)
{}
virtual
@ -71,6 +85,7 @@ namespace lldb_private {
typedef std::unique_ptr<SyntheticChildrenFrontEnd> AutoPointer;
private:
bool m_valid;
DISALLOW_COPY_AND_ASSIGN(SyntheticChildrenFrontEnd);
};

8
contrib/llvm/tools/lldb/include/lldb/DataFormatters/ValueObjectPrinter.h
View File

@ -265,9 +265,6 @@ class ValueObjectPrinter
bool
PrintValueObject ();
bool
PrintChildrenOneLiner (bool hide_names);
protected:
// only this class (and subclasses, if any) should ever be concerned with
@ -366,6 +363,9 @@ class ValueObjectPrinter
PrintChildrenIfNeeded (bool value_printed,
bool summary_printed);
bool
PrintChildrenOneLiner (bool hide_names);
private:
ValueObject *m_orig_valobj;
@ -386,6 +386,8 @@ class ValueObjectPrinter
std::string m_summary;
std::string m_error;
friend class StringSummaryFormat;
DISALLOW_COPY_AND_ASSIGN(ValueObjectPrinter);
};

2
contrib/llvm/tools/lldb/include/lldb/Expression/ClangFunction.h
View File

@ -300,7 +300,7 @@ class ClangFunction : public ClangExpression
/// @param[in] args_addr
/// The address of the argument struct.
///
/// @param[in] ret_value
/// @param[out] ret_value
/// The value returned by the function.
///
/// @return

2
contrib/llvm/tools/lldb/include/lldb/Expression/IRForTarget.h
View File

@ -30,6 +30,7 @@ namespace llvm {
class GlobalValue;
class GlobalVariable;
class Instruction;
class IntegerType;
class Module;
class StoreInst;
class DataLayout;
@ -650,6 +651,7 @@ class IRForTarget : public llvm::ModulePass
StaticDataAllocator m_data_allocator; ///< The allocator to use for constant strings
llvm::Constant *m_CFStringCreateWithBytes; ///< The address of the function CFStringCreateWithBytes, cast to the appropriate function pointer type
llvm::Constant *m_sel_registerName; ///< The address of the function sel_registerName, cast to the appropriate function pointer type
llvm::IntegerType *m_intptr_ty; ///< The type of an integer large enough to hold a pointer.
lldb_private::Stream *m_error_stream; ///< If non-NULL, the stream on which errors should be printed
llvm::StoreInst *m_result_store; ///< If non-NULL, the store instruction that writes to the result variable. If m_has_side_effects is true, this is NULL.

209
contrib/llvm/tools/lldb/include/lldb/Host/Editline.h Normal file
View File

@ -0,0 +1,209 @@
//===-- Editline.h ----------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_Editline_h_
#define liblldb_Editline_h_
#if defined(__cplusplus)
#include "lldb/lldb-private.h"
#include <stdio.h>
#ifdef _WIN32
#include "lldb/Host/windows/editlinewin.h"
#else
#include <histedit.h>
#endif
#include <string>
#include <vector>
#include "lldb/Host/Condition.h"
#include "lldb/Host/FileSpec.h"
#include "lldb/Host/Mutex.h"
namespace lldb_private {
//----------------------------------------------------------------------
/// @class Editline Editline.h "lldb/Host/Editline.h"
/// @brief A class that encapsulates editline functionality.
//----------------------------------------------------------------------
class Editline
{
public:
typedef LineStatus (*LineCompletedCallbackType) (
Editline *editline,
StringList &lines,
uint32_t line_idx,
Error &error,
void *baton);
typedef int (*CompleteCallbackType) (
const char *current_line,
const char *cursor,
const char *last_char,
int skip_first_n_matches,
int max_matches,
StringList &matches,
void *baton);
typedef int (*GetCharCallbackType) (
::EditLine *,
char *c);
Editline(const char *prog, // Used for the history file and for editrc program name
const char *prompt,
FILE *fin,
FILE *fout,
FILE *ferr);
~Editline();
Error
GetLine (std::string &line);
Error
GetLines (const std::string &end_line, StringList &lines);
bool
LoadHistory ();
bool
SaveHistory ();
FILE *
GetInputFile ();
FILE *
GetOutputFile ();
FILE *
GetErrorFile ();
bool
GettingLine () const
{
return m_getting_line;
}
void
Hide ();
void
Refresh();
void
Interrupt ();
void
SetAutoCompleteCallback (CompleteCallbackType callback,
void *baton)
{
m_completion_callback = callback;
m_completion_callback_baton = baton;
}
void
SetLineCompleteCallback (LineCompletedCallbackType callback,
void *baton)
{
m_line_complete_callback = callback;
m_line_complete_callback_baton = baton;
}
size_t
Push (const char *bytes, size_t len);
// Cache bytes and use them for input without using a FILE. Calling this function
// will set the getc callback in the editline
size_t
SetInputBuffer (const char *c, size_t len);
static int
GetCharFromInputFileCallback (::EditLine *e, char *c);
void
SetGetCharCallback (GetCharCallbackType callback);
const char *
GetPrompt();
void
SetPrompt (const char *p);
private:
Error
PrivateGetLine(std::string &line);
FileSpec
GetHistoryFile();
unsigned char
HandleCompletion (int ch);
int
GetChar (char *c);
static unsigned char
CallbackEditPrevLine (::EditLine *e, int ch);
static unsigned char
CallbackEditNextLine (::EditLine *e, int ch);
static unsigned char
CallbackComplete (::EditLine *e, int ch);
static const char *
GetPromptCallback (::EditLine *e);
static Editline *
GetClientData (::EditLine *e);
static FILE *
GetFilePointer (::EditLine *e, int fd);
static int
GetCharInputBufferCallback (::EditLine *e, char *c);
enum class Command
{
None = 0,
EditPrevLine,
EditNextLine,
};
::EditLine *m_editline;
::History *m_history;
::HistEvent m_history_event;
std::string m_program;
std::string m_prompt;
std::string m_lines_prompt;
std::string m_getc_buffer;
Mutex m_getc_mutex;
Condition m_getc_cond;
CompleteCallbackType m_completion_callback;
void *m_completion_callback_baton;
// Mutex m_gets_mutex; // Make sure only one thread
LineCompletedCallbackType m_line_complete_callback;
void *m_line_complete_callback_baton;
Command m_lines_command;
uint32_t m_lines_curr_line;
uint32_t m_lines_max_line;
bool m_prompt_with_line_numbers;
bool m_getting_line;
bool m_got_eof; // Set to true when we detect EOF
bool m_interrupted;
DISALLOW_COPY_AND_ASSIGN(Editline);
};
} // namespace lldb_private
#endif // #if defined(__cplusplus)
#endif // liblldb_Host_h_

56
contrib/llvm/tools/lldb/include/lldb/Host/File.h
View File

@ -51,7 +51,10 @@ class File
m_descriptor (kInvalidDescriptor),
m_stream (kInvalidStream),
m_options (0),
m_owned (false)
m_own_stream (false),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate)
{
}
@ -59,7 +62,10 @@ class File
m_descriptor (kInvalidDescriptor),
m_stream (fh),
m_options (0),
m_owned (transfer_ownership)
m_own_stream (transfer_ownership),
m_own_descriptor (false),
m_is_interactive (eLazyBoolCalculate),
m_is_real_terminal (eLazyBoolCalculate)
{
}
@ -111,13 +117,15 @@ class File
uint32_t options,
uint32_t permissions = lldb::eFilePermissionsFileDefault);
File (int fd, bool tranfer_ownership) :
File (int fd, bool transfer_ownership) :
m_descriptor (fd),
m_stream (kInvalidStream),
m_options (0),
m_owned (tranfer_ownership)
m_own_stream (false),
m_own_descriptor (transfer_ownership)
{
}
//------------------------------------------------------------------
/// Destructor.
///
@ -458,6 +466,32 @@ class File
static uint32_t
GetPermissions (const char *path, Error &error);
//------------------------------------------------------------------
/// Return true if this file is interactive.
///
/// @return
/// True if this file is a terminal (tty or pty), false
/// otherwise.
//------------------------------------------------------------------
bool
GetIsInteractive ();
//------------------------------------------------------------------
/// Return true if this file from a real terminal.
///
/// Just knowing a file is a interactive isn't enough, we also need
/// to know if the terminal has a width and height so we can do
/// cursor movement and other terminal maninpulations by sending
/// escape sequences.
///
/// @return
/// True if this file is a terminal (tty, not a pty) that has
/// a non-zero width and height, false otherwise.
//------------------------------------------------------------------
bool
GetIsRealTerminal ();
//------------------------------------------------------------------
/// Output printf formatted output to the stream.
///
@ -476,6 +510,12 @@ class File
size_t
PrintfVarArg(const char *format, va_list args);
void
SetOptions (uint32_t options)
{
m_options = options;
}
protected:
@ -491,13 +531,19 @@ class File
return m_stream != kInvalidStream;
}
void
CalculateInteractiveAndTerminal ();
//------------------------------------------------------------------
// Member variables
//------------------------------------------------------------------
int m_descriptor;
FILE *m_stream;
uint32_t m_options;
bool m_owned;
bool m_own_stream;
bool m_own_descriptor;
LazyBool m_is_interactive;
LazyBool m_is_real_terminal;
};
} // namespace lldb_private

2
contrib/llvm/tools/lldb/include/lldb/Host/FileSpec.h
View File

@ -534,7 +534,7 @@ class FileSpec
/// as many bytes as possible.
///
/// @return
/// A shared pointer to the memeory mapped data. This shared
/// A shared pointer to the memory mapped data. This shared
/// pointer can contain a NULL DataBuffer pointer, so the contained
/// pointer must be checked prior to using it.
//------------------------------------------------------------------

27
contrib/llvm/tools/lldb/include/lldb/Host/Host.h
View File

@ -201,6 +201,23 @@ class Host
static const ConstString &
GetTargetTriple ();
//------------------------------------------------------------------
/// Gets the name of the distribution (i.e. distributor id).
///
/// On Linux, this will return the equivalent of lsb_release -i.
/// Android will return 'android'. Other systems may return
/// nothing.
///
/// @return
/// A ConstString reference containing the OS distribution id.
/// The return string will be all lower case, with whitespace
/// replaced with underscores. The return string will be
/// empty (result.AsCString() will return NULL) if the distribution
/// cannot be obtained.
//------------------------------------------------------------------
static const ConstString &
GetDistributionId ();
//------------------------------------------------------------------
/// Get the process ID for the calling process.
///
@ -459,7 +476,15 @@ class Host
static bool
GetProcessInfo (lldb::pid_t pid, ProcessInstanceInfo &proc_info);
#if defined (__APPLE__) || defined (__linux__) || defined (__FreeBSD__) || defined (__GLIBC__)
static short
GetPosixspawnFlags (ProcessLaunchInfo &launch_info);
static Error
LaunchProcessPosixSpawn (const char *exe_path, ProcessLaunchInfo &launch_info, ::pid_t &pid);
#endif
static lldb::pid_t
LaunchApplication (const FileSpec &app_file_spec);

20
contrib/llvm/tools/lldb/include/lldb/Host/HostGetOpt.h Normal file
View File

@ -0,0 +1,20 @@
//===-- GetOpt.h ------------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#pragma once
#ifndef _MSC_VER
#include <unistd.h>
#include <getopt.h>
#else
#include <lldb/Host/windows/GetOptInc.h>
#endif

21
contrib/llvm/tools/lldb/include/lldb/Host/SocketAddress.h
View File

@ -18,7 +18,6 @@
#include <winsock2.h>
#include <WS2tcpip.h>
typedef ADDRESS_FAMILY sa_family_t;
typedef USHORT in_port_t;
#else
#include <sys/socket.h>
#include <netdb.h>
@ -103,7 +102,7 @@ class SocketAddress
//------------------------------------------------------------------
// Get the port if the socket address for the family has a port
//------------------------------------------------------------------
in_port_t
uint16_t
GetPort () const;
//------------------------------------------------------------------
@ -111,7 +110,7 @@ class SocketAddress
// The family must be set correctly prior to calling this function.
//------------------------------------------------------------------
bool
SetPort (in_port_t port);
SetPort (uint16_t port);
//------------------------------------------------------------------
// Set the socket address according to the first match from a call
@ -121,10 +120,12 @@ class SocketAddress
// address.
//------------------------------------------------------------------
bool
SetAddress (const struct addrinfo *hints_ptr, // Optional hints where the family, protocol and other things can be specified.
const char *host, // Hostname ("foo.bar.com" or "foo" or IP address string ("123.234.12.1" or "2001:0db8:85a3:0000:0000:8a2e:0370:7334")
const char *service, // Protocol name ("tcp", "http", etc) or a raw port number string ("81")
struct addrinfo *addr_info_ptr); // If non-NULL, this will get filled in with the match
getaddrinfo (const char *host, // Hostname ("foo.bar.com" or "foo" or IP address string ("123.234.12.1" or "2001:0db8:85a3:0000:0000:8a2e:0370:7334")
const char *service, // Protocol name ("tcp", "http", etc) or a raw port number string ("81")
int ai_family = PF_UNSPEC,
int ai_socktype = 0,
int ai_protocol = 0,
int ai_flags = 0);
//------------------------------------------------------------------
// Quick way to set the SocketAddress to localhost given the family.
@ -133,7 +134,11 @@ class SocketAddress
//------------------------------------------------------------------
bool
SetToLocalhost (sa_family_t family,
in_port_t port);
uint16_t port);
bool
SetToAnyAddress (sa_family_t family,
uint16_t port);
//------------------------------------------------------------------
// Returns true if there is a valid socket address in this object.

79
contrib/llvm/tools/lldb/include/lldb/Interpreter/CommandInterpreter.h
View File

@ -17,6 +17,7 @@
#include "lldb/lldb-private.h"
#include "lldb/Core/Broadcaster.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/IOHandler.h"
#include "lldb/Core/Log.h"
#include "lldb/Interpreter/CommandHistory.h"
#include "lldb/Interpreter/CommandObject.h"
@ -29,7 +30,8 @@ namespace lldb_private {
class CommandInterpreter :
public Broadcaster,
public Properties
public Properties,
public IOHandlerDelegate
{
public:
typedef std::map<std::string, OptionArgVectorSP> OptionArgMap;
@ -213,10 +215,10 @@ class CommandInterpreter :
void
HandleCommandsFromFile (FileSpec &file,
ExecutionContext *context,
bool stop_on_continue,
bool stop_on_error,
bool echo_commands,
bool print_results,
LazyBool stop_on_continue,
LazyBool stop_on_error,
LazyBool echo_commands,
LazyBool print_results,
LazyBool add_to_history,
CommandReturnObject &result);
@ -305,7 +307,8 @@ class CommandInterpreter :
ExecutionContext
GetExecutionContext()
{
return m_exe_ctx_ref.Lock();
const bool thread_and_frame_only_if_stopped = true;
return m_exe_ctx_ref.Lock(thread_and_frame_only_if_stopped);
}
void
@ -317,20 +320,12 @@ class CommandInterpreter :
const char *
ProcessEmbeddedScriptCommands (const char *arg);
const char *
GetPrompt ();
void
SetPrompt (const char *);
UpdatePrompt (const char *);
bool Confirm (const char *message, bool default_answer);
static size_t
GetConfirmationInputReaderCallback (void *baton,
InputReader &reader,
lldb::InputReaderAction action,
const char *bytes,
size_t bytes_len);
bool
Confirm (const char *message,
bool default_answer);
void
LoadCommandDictionary ();
@ -395,8 +390,12 @@ class CommandInterpreter :
bool
GetBatchCommandMode () { return m_batch_command_mode; }
void
SetBatchCommandMode (bool value) { m_batch_command_mode = value; }
bool
SetBatchCommandMode (bool value) {
const bool old_value = m_batch_command_mode;
m_batch_command_mode = value;
return old_value;
}
void
ChildrenTruncated ()
@ -435,6 +434,25 @@ class CommandInterpreter :
return m_command_history;
}
bool
IsActive ();
void
RunCommandInterpreter (bool auto_handle_events,
bool spawn_thread);
void
GetLLDBCommandsFromIOHandler (const char *prompt,
IOHandlerDelegate &delegate,
bool asynchronously,
void *baton);
void
GetPythonCommandsFromIOHandler (const char *prompt,
IOHandlerDelegate &delegate,
bool asynchronously,
void *baton);
//------------------------------------------------------------------
// Properties
//------------------------------------------------------------------
@ -450,12 +468,31 @@ class CommandInterpreter :
protected:
friend class Debugger;
//------------------------------------------------------------------
// IOHandlerDelegate functions
//------------------------------------------------------------------
virtual void
IOHandlerInputComplete (IOHandler &io_handler,
std::string &line);
virtual ConstString
GetControlSequence (char ch)
{
if (ch == 'd')
return ConstString("quit\n");
return ConstString();
}
size_t
GetProcessOutput ();
void
SetSynchronous (bool value);
lldb::CommandObjectSP
GetCommandSP (const char *cmd, bool include_aliases = true, bool exact = true, StringList *matches = NULL);
private:
Error
@ -473,10 +510,12 @@ class CommandInterpreter :
CommandHistory m_command_history;
std::string m_repeat_command; // Stores the command that will be executed for an empty command string.
std::unique_ptr<ScriptInterpreter> m_script_interpreter_ap;
lldb::IOHandlerSP m_command_io_handler_sp;
char m_comment_char;
bool m_batch_command_mode;
ChildrenTruncatedWarningStatus m_truncation_warning; // Whether we truncated children and whether the user has been told
uint32_t m_command_source_depth;
std::vector<uint32_t> m_command_source_flags;
};

28
contrib/llvm/tools/lldb/include/lldb/Interpreter/PythonDataObjects.h
View File

@ -31,7 +31,7 @@ namespace lldb_private {
{
}
PythonObject (PyObject* py_obj) :
explicit PythonObject (PyObject* py_obj) :
m_py_obj(NULL)
{
Reset (py_obj);
@ -43,7 +43,7 @@ namespace lldb_private {
Reset (rhs.m_py_obj);
}
PythonObject (const lldb::ScriptInterpreterObjectSP &script_object_sp);
explicit PythonObject (const lldb::ScriptInterpreterObjectSP &script_object_sp);
virtual
~PythonObject ()
@ -51,18 +51,10 @@ namespace lldb_private {
Reset (NULL);
}
const PythonObject &
operator = (const PythonObject &rhs)
{
if (this != &rhs)
Reset (rhs.m_py_obj);
return *this;
}
bool
Reset (const PythonObject &object)
{
return Reset(object.GetPythonObject());
return Reset(object.get());
}
virtual bool
@ -90,11 +82,11 @@ namespace lldb_private {
Dump (Stream &strm) const;
PyObject*
GetPythonObject () const
get () const
{
return m_py_obj;
}
PythonString
Repr ();
@ -106,6 +98,9 @@ namespace lldb_private {
return m_py_obj != NULL;
}
bool
IsNULLOrNone () const;
protected:
PyObject* m_py_obj;
};
@ -159,7 +154,7 @@ namespace lldb_private {
{
public:
PythonList ();
PythonList (bool create_empty);
PythonList (PyObject* py_obj);
PythonList (const PythonObject &object);
PythonList (const lldb::ScriptInterpreterObjectSP &script_object_sp);
@ -186,7 +181,7 @@ namespace lldb_private {
{
public:
PythonDictionary ();
explicit PythonDictionary (bool create_empty);
PythonDictionary (PyObject* object);
PythonDictionary (const PythonObject &object);
PythonDictionary (const lldb::ScriptInterpreterObjectSP &script_object_sp);
@ -220,6 +215,9 @@ namespace lldb_private {
PythonObject
GetValueAtPosition (uint32_t pos) const;
void
SetItemForKey (const PythonString &key, PyObject *value);
void
SetItemForKey (const PythonString &key, const PythonObject& value);
};

6
contrib/llvm/tools/lldb/include/lldb/Interpreter/ScriptInterpreter.h
View File

@ -245,11 +245,13 @@ class ScriptInterpreter
return true;
}
virtual bool
virtual Error
ExecuteMultipleLines (const char *in_string,
const ExecuteScriptOptions &options = ExecuteScriptOptions())
{
return true;
Error error;
error.SetErrorString("not implemented");
return error;
}
virtual bool

151
contrib/llvm/tools/lldb/include/lldb/Interpreter/ScriptInterpreterPython.h
View File

@ -19,16 +19,21 @@
#include "lldb/lldb-python.h"
#include "lldb/lldb-private.h"
#include "lldb/Core/IOHandler.h"
#include "lldb/Interpreter/ScriptInterpreter.h"
#include "lldb/Core/InputReader.h"
#include "lldb/Interpreter/PythonDataObjects.h"
#include "lldb/Host/Terminal.h"
namespace lldb_private {
class ScriptInterpreterPython : public ScriptInterpreter
class ScriptInterpreterPython :
public ScriptInterpreter,
public IOHandlerDelegateMultiline
{
public:
friend class IOHandlerPythonInterpreter;
ScriptInterpreterPython (CommandInterpreter &interpreter);
~ScriptInterpreterPython ();
@ -47,7 +52,7 @@ class ScriptInterpreterPython : public ScriptInterpreter
void *ret_value,
const ExecuteScriptOptions &options = ExecuteScriptOptions());
bool
lldb_private::Error
ExecuteMultipleLines (const char *in_string,
const ExecuteScriptOptions &options = ExecuteScriptOptions());
@ -134,20 +139,20 @@ class ScriptInterpreterPython : public ScriptInterpreter
bool
GenerateWatchpointCommandCallbackData (StringList &input, std::string& output);
static size_t
GenerateBreakpointOptionsCommandCallback (void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
static size_t
GenerateWatchpointOptionsCommandCallback (void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
// static size_t
// GenerateBreakpointOptionsCommandCallback (void *baton,
// InputReader &reader,
// lldb::InputReaderAction notification,
// const char *bytes,
// size_t bytes_len);
//
// static size_t
// GenerateWatchpointOptionsCommandCallback (void *baton,
// InputReader &reader,
// lldb::InputReaderAction notification,
// const char *bytes,
// size_t bytes_len);
static bool
BreakpointCallbackFunction (void *baton,
StoppointCallbackContext *context,
@ -238,9 +243,6 @@ class ScriptInterpreterPython : public ScriptInterpreter
virtual void
ResetOutputFileHandle (FILE *new_fh);
static lldb::thread_result_t
RunEmbeddedPythonInterpreter (lldb::thread_arg_t baton);
static void
InitializePrivate ();
@ -266,10 +268,29 @@ class ScriptInterpreterPython : public ScriptInterpreter
SWIGPythonScriptKeyword_Frame swig_run_script_keyword_frame,
SWIGPython_GetDynamicSetting swig_plugin_get);
const char *
GetDictionaryName ()
{
return m_dictionary_name.c_str();
}
//----------------------------------------------------------------------
// IOHandlerDelegate
//----------------------------------------------------------------------
virtual void
IOHandlerActivated (IOHandler &io_handler);
virtual void
IOHandlerInputComplete (IOHandler &io_handler, std::string &data);
protected:
bool
EnterSession (bool init_lldb_globals);
EnterSession (uint16_t on_entry_flags,
FILE *in,
FILE *out,
FILE *err);
void
LeaveSession ();
@ -279,8 +300,6 @@ class ScriptInterpreterPython : public ScriptInterpreter
void
RestoreTerminalState ();
private:
class SynchronicityHandler
{
@ -322,7 +341,7 @@ class ScriptInterpreterPython : public ScriptInterpreter
private:
DISALLOW_COPY_AND_ASSIGN (ScriptInterpreterPythonObject);
};
public:
class Locker : public ScriptInterpreterLocker
{
public:
@ -331,7 +350,8 @@ class ScriptInterpreterPython : public ScriptInterpreter
{
AcquireLock = 0x0001,
InitSession = 0x0002,
InitGlobals = 0x0004
InitGlobals = 0x0004,
NoSTDIN = 0x0008
};
enum OnLeave
@ -344,7 +364,9 @@ class ScriptInterpreterPython : public ScriptInterpreter
Locker (ScriptInterpreterPython *py_interpreter = NULL,
uint16_t on_entry = AcquireLock | InitSession,
uint16_t on_leave = FreeLock | TearDownSession,
FILE* wait_msg_handle = NULL);
FILE *in = NULL,
FILE *out = NULL,
FILE *err = NULL);
~Locker ();
@ -354,7 +376,7 @@ class ScriptInterpreterPython : public ScriptInterpreter
DoAcquireLock ();
bool
DoInitSession (bool init_lldb_globals);
DoInitSession (uint16_t on_entry_flags, FILE *in, FILE *out, FILE *err);
bool
DoFreeLock ();
@ -367,59 +389,40 @@ class ScriptInterpreterPython : public ScriptInterpreter
bool m_teardown_session;
ScriptInterpreterPython *m_python_interpreter;
FILE* m_tmp_fh;
// FILE* m_tmp_fh;
PyGILState_STATE m_GILState;
};
class PythonInputReaderManager
{
public:
PythonInputReaderManager (ScriptInterpreterPython *interpreter);
explicit operator bool()
{
return m_error;
}
~PythonInputReaderManager();
private:
static size_t
InputReaderCallback (void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
static lldb::thread_result_t
RunPythonInputReader (lldb::thread_arg_t baton);
ScriptInterpreterPython *m_interpreter;
lldb::DebuggerSP m_debugger_sp;
lldb::InputReaderSP m_reader_sp;
bool m_error;
private:
enum ActiveIOHandler {
eIOHandlerNone,
eIOHandlerBreakpoint,
eIOHandlerWatchpoint
};
PythonObject &
GetMainModule ();
PythonDictionary &
GetSessionDictionary ();
PythonDictionary &
GetSysModuleDictionary ();
static size_t
InputReaderCallback (void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
lldb_utility::PseudoTerminal m_embedded_thread_pty;
lldb_utility::PseudoTerminal m_embedded_python_pty;
lldb::InputReaderSP m_embedded_thread_input_reader_sp;
lldb::InputReaderSP m_embedded_python_input_reader_sp;
FILE *m_dbg_stdout;
PyObject *m_new_sysout;
PyObject *m_old_sysout;
PyObject *m_old_syserr;
PyObject *m_run_one_line;
bool
GetEmbeddedInterpreterModuleObjects ();
PythonObject m_saved_stdin;
PythonObject m_saved_stdout;
PythonObject m_saved_stderr;
PythonObject m_main_module;
PythonObject m_lldb_module;
PythonDictionary m_session_dict;
PythonDictionary m_sys_module_dict;
PythonObject m_run_one_line_function;
PythonObject m_run_one_line_str_global;
std::string m_dictionary_name;
TerminalState m_terminal_state;
ActiveIOHandler m_active_io_handler;
bool m_session_is_active;
bool m_pty_slave_is_open;
bool m_valid_session;

4
contrib/llvm/tools/lldb/include/lldb/Symbol/FuncUnwinders.h
View File

@ -31,7 +31,7 @@ class FuncUnwinders
// instructions are finished for migrating breakpoints past the
// stack frame setup instructions when we don't have line table information.
FuncUnwinders (lldb_private::UnwindTable& unwind_table, lldb_private::UnwindAssembly *assembly_profiler, AddressRange range);
FuncUnwinders (lldb_private::UnwindTable& unwind_table, const lldb::UnwindAssemblySP& assembly_profiler, AddressRange range);
~FuncUnwinders ();
@ -77,7 +77,7 @@ class FuncUnwinders
private:
UnwindTable& m_unwind_table;
UnwindAssembly *m_assembly_profiler;
lldb::UnwindAssemblySP m_assembly_profiler;
AddressRange m_range;
Mutex m_mutex;

11
contrib/llvm/tools/lldb/include/lldb/Symbol/Function.h
View File

@ -608,6 +608,17 @@ class Function :
size_t
MemorySize () const;
lldb::DisassemblerSP
GetInstructions (const ExecutionContext &exe_ctx,
const char *flavor,
bool prefer_file_cache);
bool
GetDisassembly (const ExecutionContext &exe_ctx,
const char *flavor,
bool prefer_file_cache,
Stream &strm);
protected:
enum

15
contrib/llvm/tools/lldb/include/lldb/Symbol/ObjectFile.h
View File

@ -450,6 +450,21 @@ friend class lldb_private::Module;
return FileSpecList();
}
//------------------------------------------------------------------
/// Sets the load address for an entire module, assuming a rigid
/// slide of sections, if possible in the implementation.
///
/// @return
/// Returns true iff any section's load address changed.
//------------------------------------------------------------------
virtual bool
SetLoadAddress(Target &target,
lldb::addr_t value,
bool value_is_offset)
{
return false;
}
//------------------------------------------------------------------
/// Gets whether endian swapping should occur when extracting data
/// from this object file.

11
contrib/llvm/tools/lldb/include/lldb/Symbol/Symbol.h
View File

@ -291,6 +291,17 @@ class Symbol :
virtual void
DumpSymbolContext (Stream *s);
lldb::DisassemblerSP
GetInstructions (const ExecutionContext &exe_ctx,
const char *flavor,
bool prefer_file_cache);
bool
GetDisassembly (const ExecutionContext &exe_ctx,
const char *flavor,
bool prefer_file_cache,
Stream &strm);
protected:
uint32_t m_uid; // User ID (usually the original symbol table index)

9
contrib/llvm/tools/lldb/include/lldb/Symbol/SymbolContext.h
View File

@ -17,6 +17,7 @@
#include "lldb/Core/Address.h"
#include "lldb/Core/Mangled.h"
#include "lldb/Symbol/LineEntry.h"
#include "lldb/Utility/Iterable.h"
namespace lldb_private {
@ -552,6 +553,14 @@ class SymbolContextList
// Member variables.
//------------------------------------------------------------------
collection m_symbol_contexts; ///< The list of symbol contexts.
public:
typedef AdaptedIterable<collection, SymbolContext, vector_adapter> SymbolContextIterable;
SymbolContextIterable
SymbolContexts()
{
return SymbolContextIterable(m_symbol_contexts);
}
};
bool operator== (const SymbolContext& lhs, const SymbolContext& rhs);

13
contrib/llvm/tools/lldb/include/lldb/Symbol/Type.h
View File

@ -417,7 +417,15 @@ class TypePair {
return type_sp->GetClangLayoutType().GetLValueReferenceType();
return clang_type.GetLValueReferenceType();
}
ClangASTType
GetTypedefedType () const
{
if (type_sp)
return type_sp->GetClangFullType().GetTypedefedType();
return clang_type.GetTypedefedType();
}
ClangASTType
GetDereferencedType () const
{
@ -512,6 +520,9 @@ class TypeImpl
TypeImpl
GetReferenceType () const;
TypeImpl
GetTypedefedType () const;
TypeImpl
GetDereferencedType () const;

2
contrib/llvm/tools/lldb/include/lldb/Symbol/UnwindTable.h
View File

@ -57,7 +57,7 @@ class UnwindTable
bool m_initialized; // delay some initialization until ObjectFile is set up
UnwindAssembly* m_assembly_profiler;
lldb::UnwindAssemblySP m_assembly_profiler;
DWARFCallFrameInfo* m_eh_frame;

8
contrib/llvm/tools/lldb/include/lldb/Symbol/VariableList.h
View File

@ -49,10 +49,16 @@ class VariableList
lldb::VariableSP
FindVariable (const ConstString& name);
lldb::VariableSP
FindVariable (const ConstString& name, lldb::ValueType value_type);
uint32_t
FindVariableIndex (const lldb::VariableSP &var_sp);
size_t
AppendVariablesIfUnique(VariableList &var_list);
// Returns the actual number of unique variables that were added to the
// list. "total_matches" will get updated with the actualy number of
// matches that were found regardless of whether they were unique or not

54
contrib/llvm/tools/lldb/include/lldb/Target/DynamicLoader.h
View File

@ -245,6 +245,60 @@ class DynamicLoader :
}
protected:
//------------------------------------------------------------------
// Utility methods for derived classes
//------------------------------------------------------------------
/// Checks to see if the target module has changed, updates the target
/// accordingly and returns the target executable module.
lldb::ModuleSP
GetTargetExecutable();
/// Updates the load address of every allocatable section in @p module.
///
/// @param module The module to traverse.
///
/// @param link_map_addr The virtual address of the link map for the @p module.
///
/// @param base_addr The virtual base address @p module is loaded at.
virtual void
UpdateLoadedSections(lldb::ModuleSP module,
lldb::addr_t link_map_addr,
lldb::addr_t base_addr);
// Utility method so base classes can share implementation of UpdateLoadedSections
void
UpdateLoadedSectionsCommon(lldb::ModuleSP module,
lldb::addr_t base_addr);
/// Removes the loaded sections from the target in @p module.
///
/// @param module The module to traverse.
virtual void
UnloadSections(const lldb::ModuleSP module);
// Utility method so base classes can share implementation of UnloadSections
void
UnloadSectionsCommon(const lldb::ModuleSP module);
/// Locates or creates a module given by @p file and updates/loads the
/// resulting module at the virtual base address @p base_addr.
lldb::ModuleSP
LoadModuleAtAddress(const lldb_private::FileSpec &file, lldb::addr_t link_map_addr, lldb::addr_t base_addr);
const lldb_private::SectionList *
GetSectionListFromModule(const lldb::ModuleSP module) const;
// Read an unsigned int of the given size from memory at the given addr.
// Return -1 if the read fails, otherwise return the result as an int64_t.
int64_t
ReadUnsignedIntWithSizeInBytes(lldb::addr_t addr, int size_in_bytes);
// Read a pointer from memory at the given addr.
// Return LLDB_INVALID_ADDRESS if the read fails.
lldb::addr_t
ReadPointer(lldb::addr_t addr);
//------------------------------------------------------------------
// Member variables.
//------------------------------------------------------------------

4
contrib/llvm/tools/lldb/include/lldb/Target/ExecutionContext.h
View File

@ -298,7 +298,7 @@ class ExecutionContextRef
/// any valid weak references in this object.
//------------------------------------------------------------------
ExecutionContext
Lock () const;
Lock (bool thread_and_frame_only_if_stopped) const;
//------------------------------------------------------------------
/// Returns true if this object has a weak reference to a thread.
@ -402,7 +402,7 @@ class ExecutionContext
ExecutionContext (const lldb::ThreadWP &thread_wp);
ExecutionContext (const lldb::StackFrameWP &frame_wp);
ExecutionContext (const ExecutionContextRef &exe_ctx_ref);
ExecutionContext (const ExecutionContextRef *exe_ctx_ref);
ExecutionContext (const ExecutionContextRef *exe_ctx_ref, bool thread_and_frame_only_if_stopped = false);
// These two variants take in a locker, and grab the target, lock the API mutex into locker, then
// fill in the rest of the shared pointers.

49
contrib/llvm/tools/lldb/include/lldb/Target/Platform.h
View File

@ -314,9 +314,9 @@ namespace lldb_private {
/// An error object.
//------------------------------------------------------------------
virtual Error
GetFile (const FileSpec &platform_file,
const UUID *uuid_ptr,
FileSpec &local_file);
GetFileWithUUID (const FileSpec &platform_file,
const UUID *uuid_ptr,
FileSpec &local_file);
//----------------------------------------------------------------------
// Locate the scripting resource given a module specification.
@ -835,6 +835,29 @@ namespace lldb_private {
return LLDB_INVALID_QUEUE_ID;
}
//------------------------------------------------------------------
/// Provide a list of trap handler function names for this platform
///
/// The unwinder needs to treat trap handlers specially -- the stack
/// frame may not be aligned correctly for a trap handler (the kernel
/// often won't perturb the stack pointer, or won't re-align it properly,
/// in the process of calling the handler) and the frame above the handler
/// needs to be treated by the unwinder's "frame 0" rules instead of its
/// "middle of the stack frame" rules.
///
/// In a user process debugging scenario, the list of trap handlers is
/// typically just "_sigtramp".
///
/// The Platform base class provides the m_trap_handlers ivar but it does
/// not populate it. Subclasses should add the names of the asynchronous
/// signal handler routines as needed. For most Unix platforms, add _sigtramp.
///
/// @return
/// A list of symbol names. The list may be empty.
//------------------------------------------------------------------
virtual const std::vector<ConstString> &
GetTrapHandlerSymbolNames ();
protected:
bool m_is_host;
// Set to true when we are able to actually set the OS version while
@ -867,6 +890,24 @@ namespace lldb_private {
std::string m_ssh_opts;
bool m_ignores_remote_hostname;
std::string m_local_cache_directory;
std::vector<ConstString> m_trap_handlers;
bool m_calculated_trap_handlers;
//------------------------------------------------------------------
/// Ask the Platform subclass to fill in the list of trap handler names
///
/// For most Unix user process environments, this will be a single
/// function name, _sigtramp. More specialized environments may have
/// additional handler names. The unwinder code needs to know when a
/// trap handler is on the stack because the unwind rules for the frame
/// that caused the trap are different.
///
/// The base class Platform ivar m_trap_handlers should be updated by
/// the Platform subclass when this method is called. If there are no
/// predefined trap handlers, this method may be a no-op.
//------------------------------------------------------------------
virtual void
CalculateTrapHandlerSymbolNames () = 0;
const char *
GetCachedUserName (uint32_t uid)
@ -1115,7 +1156,9 @@ namespace lldb_private {
bool m_ssh;
std::string m_ssh_opts;
private:
DISALLOW_COPY_AND_ASSIGN(OptionGroupPlatformSSH);
};

156
contrib/llvm/tools/lldb/include/lldb/Target/Process.h
View File

@ -43,6 +43,7 @@
#include "lldb/Interpreter/Options.h"
#include "lldb/Target/ExecutionContextScope.h"
#include "lldb/Target/Memory.h"
#include "lldb/Target/QueueList.h"
#include "lldb/Target/ThreadList.h"
#include "lldb/Target/UnixSignals.h"
#include "lldb/Utility/PseudoTerminal.h"
@ -534,7 +535,8 @@ class ProcessLaunchInfo : public ProcessInfo
m_resume_count (0),
m_monitor_callback (NULL),
m_monitor_callback_baton (NULL),
m_monitor_signals (false)
m_monitor_signals (false),
m_hijack_listener_sp ()
{
}
@ -553,7 +555,8 @@ class ProcessLaunchInfo : public ProcessInfo
m_resume_count (0),
m_monitor_callback (NULL),
m_monitor_callback_baton (NULL),
m_monitor_signals (false)
m_monitor_signals (false),
m_hijack_listener_sp ()
{
if (stdin_path)
{
@ -780,6 +783,7 @@ class ProcessLaunchInfo : public ProcessInfo
m_flags.Clear();
m_file_actions.clear();
m_resume_count = 0;
m_hijack_listener_sp.reset();
}
bool
@ -799,9 +803,28 @@ class ProcessLaunchInfo : public ProcessInfo
m_monitor_signals = monitor_signals;
}
Host::MonitorChildProcessCallback
GetMonitorProcessCallback ()
{
return m_monitor_callback;
}
const void*
GetMonitorProcessBaton () const
{
return m_monitor_callback_baton;
}
// If the LaunchInfo has a monitor callback, then arrange to monitor the process.
// Return true if the LaunchInfo has taken care of monitoring the process, and false if the
// caller might want to monitor the process themselves.
bool
MonitorProcess () const
{
if (GetFlags().Test(lldb::eLaunchFlagsDontMonitorProcess))
return true;
if (m_monitor_callback && ProcessIDIsValid())
{
Host::StartMonitoringChildProcess (m_monitor_callback,
@ -818,6 +841,19 @@ class ProcessLaunchInfo : public ProcessInfo
{
return m_pty;
}
lldb::ListenerSP
GetHijackListener () const
{
return m_hijack_listener_sp;
}
void
SetHijackListener (const lldb::ListenerSP &listener_sp)
{
m_hijack_listener_sp = listener_sp;
}
protected:
std::string m_working_dir;
@ -830,7 +866,7 @@ class ProcessLaunchInfo : public ProcessInfo
Host::MonitorChildProcessCallback m_monitor_callback;
void *m_monitor_callback_baton;
bool m_monitor_signals;
lldb::ListenerSP m_hijack_listener_sp;
};
//----------------------------------------------------------------------
@ -863,6 +899,7 @@ class ProcessAttachInfo : public ProcessInstanceInfo
ProcessInfo::operator= (launch_info);
SetProcessPluginName (launch_info.GetProcessPluginName());
SetResumeCount (launch_info.GetResumeCount());
SetHijackListener(launch_info.GetHijackListener());
}
bool
@ -952,7 +989,22 @@ class ProcessAttachInfo : public ProcessInstanceInfo
return true;
return false;
}
lldb::ListenerSP
GetHijackListener () const
{
return m_hijack_listener_sp;
}
void
SetHijackListener (const lldb::ListenerSP &listener_sp)
{
m_hijack_listener_sp = listener_sp;
}
protected:
lldb::ListenerSP m_hijack_listener_sp;
std::string m_plugin_name;
uint32_t m_resume_count; // How many times do we resume after launching
bool m_wait_for_launch;
@ -1366,10 +1418,11 @@ class Process :
public ExecutionContextScope,
public PluginInterface
{
friend class ThreadList;
friend class ClangFunction; // For WaitForStateChangeEventsPrivate
friend class ProcessEventData;
friend class StopInfo;
friend class ClangFunction; // For WaitForStateChangeEventsPrivate
friend class ProcessEventData;
friend class StopInfo;
friend class Target;
friend class ThreadList;
public:
@ -2112,21 +2165,15 @@ friend class StopInfo;
/// @param[in] process_name
/// The name of the process to attach to.
///
/// @param[in] wait_for_launch
/// If \b true, wait for the process to be launched and attach
/// as soon as possible after it does launch. If \b false, then
/// search for a matching process the currently exists.
///
/// @param[in] attach_info
/// Information on how to do the attach. For example, GetUserID()
/// will return the uid to attach as.
///
/// @return
/// Returns \a pid if attaching was successful, or
/// LLDB_INVALID_PROCESS_ID if attaching fails.
/// Returns an error object.
//------------------------------------------------------------------
virtual Error
DoAttachToProcessWithName (const char *process_name, bool wait_for_launch, const ProcessAttachInfo &attach_info)
DoAttachToProcessWithName (const char *process_name, const ProcessAttachInfo &attach_info)
{
Error error;
error.SetErrorString("attach by name is not supported");
@ -2225,7 +2272,7 @@ friend class StopInfo;
//------------------------------------------------------------------
virtual Error
DoLaunch (Module *exe_module,
const ProcessLaunchInfo &launch_info)
ProcessLaunchInfo &launch_info)
{
Error error;
error.SetErrorStringWithFormat("error: %s does not support launching processes", GetPluginName().GetCString());
@ -2991,15 +3038,11 @@ friend class StopInfo;
//------------------------------------------------------------------
virtual lldb::addr_t
ResolveIndirectFunction(const Address *address, Error &error)
{
error.SetErrorStringWithFormat("error: %s does not support indirect functions in the debug process", GetPluginName().GetCString());
return LLDB_INVALID_ADDRESS;
}
ResolveIndirectFunction(const Address *address, Error &error);
virtual Error
GetMemoryRegionInfo (lldb::addr_t load_addr,
MemoryRegionInfo &range_info)
GetMemoryRegionInfo (lldb::addr_t load_addr,
MemoryRegionInfo &range_info)
{
Error error;
error.SetErrorString ("Process::GetMemoryRegionInfo() not supported");
@ -3317,10 +3360,10 @@ friend class StopInfo;
{
return m_thread_list.Threads();
}
uint32_t
GetNextThreadIndexID (uint64_t thread_id);
lldb::ThreadSP
CreateOSPluginThread (lldb::tid_t tid, lldb::addr_t context);
@ -3333,6 +3376,27 @@ friend class StopInfo;
uint32_t
AssignIndexIDToThread(uint64_t thread_id);
//------------------------------------------------------------------
// Queue Queries
//------------------------------------------------------------------
void
UpdateQueueListIfNeeded ();
QueueList &
GetQueueList ()
{
UpdateQueueListIfNeeded();
return m_queue_list;
}
QueueList::QueueIterable
Queues ()
{
UpdateQueueListIfNeeded();
return m_queue_list.Queues();
}
//------------------------------------------------------------------
// Event Handling
//------------------------------------------------------------------
@ -3343,10 +3407,15 @@ friend class StopInfo;
// is set to the event which triggered the stop. If wait_always = false,
// and the process is already stopped, this function returns immediately.
lldb::StateType
WaitForProcessToStop (const TimeValue *timeout, lldb::EventSP *event_sp_ptr = NULL, bool wait_always = true);
WaitForProcessToStop (const TimeValue *timeout,
lldb::EventSP *event_sp_ptr = NULL,
bool wait_always = true,
Listener *hijack_listener = NULL);
lldb::StateType
WaitForStateChangedEvents (const TimeValue *timeout, lldb::EventSP &event_sp);
WaitForStateChangedEvents (const TimeValue *timeout,
lldb::EventSP &event_sp,
Listener *hijack_listener); // Pass NULL to use builtin listener
Event *
PeekAtStateChangedEvents ();
@ -3513,6 +3582,12 @@ friend class StopInfo;
void
SetSTDIOFileDescriptor (int file_descriptor);
void
WatchForSTDIN (IOHandler &io_handler);
void
CancelWatchForSTDIN (bool exited);
//------------------------------------------------------------------
// Add a permanent region of memory that should never be read or
// written to. This can be used to ensure that memory reads or writes
@ -3645,6 +3720,12 @@ friend class StopInfo;
{
return IS_VALID_LLDB_HOST_THREAD(m_private_state_thread);
}
void
ForceNextEventDelivery()
{
m_force_next_event_delivery = true;
}
//------------------------------------------------------------------
// Type definitions
@ -3685,6 +3766,8 @@ friend class StopInfo;
///< m_thread_list_real, but might be different if there is an OS plug-in creating memory threads
ThreadList m_extended_thread_list; ///< Owner for extended threads that may be generated, cleared on natural stops
uint32_t m_extended_thread_stop_id; ///< The natural stop id when extended_thread_list was last updated
QueueList m_queue_list; ///< The list of libdispatch queues at a given stop point
uint32_t m_queue_list_stop_id; ///< The natural stop id when queue list was last fetched
std::vector<Notifications> m_notifications; ///< The list of notifications that this process can deliver.
std::vector<lldb::addr_t> m_image_tokens;
Listener &m_listener;
@ -3695,7 +3778,7 @@ friend class StopInfo;
std::unique_ptr<SystemRuntime> m_system_runtime_ap;
UnixSignals m_unix_signals; /// This is the current signal set for this process.
lldb::ABISP m_abi_sp;
lldb::InputReaderSP m_process_input_reader;
lldb::IOHandlerSP m_process_input_reader;
Communication m_stdio_communication;
Mutex m_stdio_communication_mutex;
std::string m_stdout_data;
@ -3715,7 +3798,9 @@ friend class StopInfo;
bool m_resume_requested; // If m_currently_handling_event or m_currently_handling_do_on_removals are true, Resume will only request a resume, using this flag to check.
bool m_finalize_called;
bool m_clear_thread_plans_on_stop;
bool m_force_next_event_delivery;
lldb::StateType m_last_broadcast_state; /// This helps with the Public event coalescing in ShouldBroadcastEvent.
std::map<lldb::addr_t,lldb::addr_t> m_resolved_indirect_addresses;
bool m_destroy_in_process;
enum {
@ -3790,21 +3875,14 @@ friend class StopInfo;
STDIOReadThreadBytesReceived (void *baton, const void *src, size_t src_len);
void
PushProcessInputReader ();
PushProcessIOHandler ();
void
PopProcessInputReader ();
PopProcessIOHandler ();
void
ResetProcessInputReader ();
static size_t
ProcessInputReaderCallback (void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len);
ResetProcessIOHandler ();
Error
HaltForDestroyOrDetach(lldb::EventSP &exit_event_sp);

189
contrib/llvm/tools/lldb/include/lldb/Target/Queue.h Normal file
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@ -0,0 +1,189 @@
//===-- Queue.h ------------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_Queue_h_
#define liblldb_Queue_h_
#include <vector>
#include <string>
#include "lldb/lldb-forward.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/lldb-private.h"
#include "lldb/Target/QueueItem.h"
namespace lldb_private {
//------------------------------------------------------------------
// Queue:
// This class represents a libdispatch aka Grand Central Dispatch
// queue in the process.
//
// A program using libdispatch will create queues, put work items
// (functions, blocks) on the queues. The system will create /
// reassign pthreads to execute the work items for the queues. A
// serial queue will be associated with a single thread (or possibly
// no thread, if it is not doing any work). A concurrent queue may
// be associated with multiple threads.
//------------------------------------------------------------------
class Queue :
public std::enable_shared_from_this<Queue>
{
public:
Queue (lldb::ProcessSP process_sp, lldb::queue_id_t queue_id, const char *queue_name);
~Queue ();
//------------------------------------------------------------------
/// Get the QueueID for this Queue
///
/// A 64-bit ID number that uniquely identifies a queue at this particular
/// stop_id. Currently the libdispatch serialnum is used for the QueueID;
/// it is a number that starts at 1 for each process and increments with
/// each queue. A serialnum is not reused for a different queue in the
/// lifetime of that process execution.
///
/// @return
/// The QueueID for this Queue.
//------------------------------------------------------------------
lldb::queue_id_t
GetID ();
//------------------------------------------------------------------
/// Get the name of this Queue
///
/// @return
/// The name of the queue, if one is available.
/// A NULL pointer is returned if none is available.
//------------------------------------------------------------------
const char *
GetName ();
//------------------------------------------------------------------
/// Get the IndexID for this Queue
///
/// This is currently the same as GetID(). If it changes in the future,
/// it will be a small integer value (starting with 1) assigned to
/// each queue that is seen during a Process lifetime.
///
/// Both the GetID and GetIndexID are being retained for Queues to
/// maintain similar API to the Thread class, and allow for the
/// possibility of GetID changing to a different source in the future.
///
/// @return
/// The IndexID for this queue.
//------------------------------------------------------------------
uint32_t
GetIndexID ();
//------------------------------------------------------------------
/// Return the threads currently associated with this queue
///
/// Zero, one, or many threads may be executing code for a queue at
/// a given point in time. This call returns the list of threads
/// that are currently executing work for this queue.
///
/// @return
/// The threads currently performing work for this queue
//------------------------------------------------------------------
std::vector<lldb::ThreadSP>
GetThreads ();
//------------------------------------------------------------------
/// Return the items that are currently enqueued
///
/// "Enqueued" means that the item has been added to the queue to
/// be done, but has not yet been done. When the item is going to
/// be processed it is "dequeued".
///
/// @return
/// The vector of enqueued items for this queue
//------------------------------------------------------------------
const std::vector<lldb::QueueItemSP> &
GetPendingItems();
lldb::ProcessSP
GetProcess() const
{
return m_process_wp.lock();
}
//------------------------------------------------------------------
/// Get the number of work items that this queue is currently running
///
/// @return
/// The number of work items currently executing. For a serial
/// queue, this will be 0 or 1. For a concurrent queue, this
/// may be any number.
//------------------------------------------------------------------
uint32_t
GetNumRunningWorkItems () const;
//------------------------------------------------------------------
/// Get the number of work items enqueued on this queue
///
/// @return
/// The number of work items currently enqueued, waiting to
/// execute.
//------------------------------------------------------------------
uint32_t
GetNumPendingWorkItems () const;
//------------------------------------------------------------------
/// Get the dispatch_queue_t structure address for this Queue
///
/// Get the address in the inferior process' memory of this Queue's
/// dispatch_queue_t structure.
///
/// @return
/// The address of the dispatch_queue_t structure, if known.
/// LLDB_INVALID_ADDRESS will be returned if it is unavailable.
//------------------------------------------------------------------
lldb::addr_t
GetLibdispatchQueueAddress () const;
void
SetNumRunningWorkItems (uint32_t count);
void
SetNumPendingWorkItems (uint32_t count);
void
SetLibdispatchQueueAddress (lldb::addr_t dispatch_queue_t_addr);
void
PushPendingQueueItem (lldb::QueueItemSP item)
{
m_pending_items.push_back (item);
}
private:
//------------------------------------------------------------------
// For Queue only
//------------------------------------------------------------------
lldb::ProcessWP m_process_wp;
lldb::queue_id_t m_queue_id;
std::string m_queue_name;
uint32_t m_running_work_items_count;
uint32_t m_pending_work_items_count;
std::vector<lldb::QueueItemSP> m_pending_items;
lldb::addr_t m_dispatch_queue_t_addr; // address of libdispatch dispatch_queue_t for this Queue
DISALLOW_COPY_AND_ASSIGN (Queue);
};
} // namespace lldb_private
#endif // liblldb_Queue_h_

244
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@ -0,0 +1,244 @@
//===-- QueueItem.h ---------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_QueueItem_h_
#define liblldb_QueueItem_h_
#include <vector>
#include "lldb/lldb-private.h"
#include "lldb/lldb-enumerations.h"
#include "lldb/Core/Address.h"
#include "lldb/Core/ConstString.h"
namespace lldb_private {
//------------------------------------------------------------------
// QueueItem:
// This class represents a work item enqueued on a libdispatch aka
// Grand Central Dispatch (GCD) queue. Most often, this will be a
// function or block.
// "enqueued" here means that the work item has been added to a queue
// but it has not yet started executing. When it is "dequeued",
// execution of the item begins.
//------------------------------------------------------------------
class QueueItem :
public std::enable_shared_from_this<QueueItem>
{
public:
QueueItem (lldb::QueueSP queue_sp);
~QueueItem ();
//------------------------------------------------------------------
/// Get the kind of work item this is
///
/// @return
/// The type of work item that this QueueItem object
/// represents. eQueueItemKindUnknown may be returned.
//------------------------------------------------------------------
lldb::QueueItemKind
GetKind () const;
//------------------------------------------------------------------
/// Set the type of work item this is
///
/// @param [in] item_kind
/// Set the kind of this work item object.
//------------------------------------------------------------------
void
SetKind (lldb::QueueItemKind item_kind);
//------------------------------------------------------------------
/// Get the code address that will be executed when this work item
/// is executed.
///
/// @return
/// The address that will be invoked when this work item is
/// executed. Not all types of QueueItems will have an
/// address associated with them; check that the returned
/// Address is valid, or check that the WorkItemKind is a
/// kind that involves an address, such as eQueueItemKindFunction
/// or eQueueItemKindBlock.
//------------------------------------------------------------------
lldb_private::Address &
GetAddress ();
//------------------------------------------------------------------
/// Set the work item address for this object
///
/// @param [in] addr
/// The address that will be invoked when this work item
/// is executed.
//------------------------------------------------------------------
void
SetAddress (lldb_private::Address addr);
//------------------------------------------------------------------
/// Check if this QueueItem object is valid
///
/// If the weak pointer to the parent Queue cannot be revivified,
/// it is invalid.
///
/// @return
/// True if this object is valid.
//------------------------------------------------------------------
bool
IsValid ()
{
return m_queue_wp.lock() != NULL;
}
//------------------------------------------------------------------
/// Get an extended backtrace thread for this queue item, if available
///
/// If the backtrace/thread information was collected when this item
/// was enqueued, this call will provide it.
///
/// @param [in] type
/// The type of extended backtrace being requested, e.g. "libdispatch"
/// or "pthread".
///
/// @return
/// A thread shared pointer which will have a reference to an extended
/// thread if one was available.
//------------------------------------------------------------------
lldb::ThreadSP
GetExtendedBacktraceThread (ConstString type);
void
SetItemThatEnqueuedThis (lldb::addr_t address_of_item)
{
m_item_that_enqueued_this_ref = address_of_item;
}
lldb::addr_t
GetItemThatEnqueuedThis ()
{
return m_item_that_enqueued_this_ref;
}
void
SetEnqueueingThreadID (lldb::tid_t tid)
{
m_enqueueing_thread_id = tid;
}
lldb::tid_t
GetEnqueueingThreadID ()
{
return m_enqueueing_thread_id;
}
void
SetEnqueueingQueueID (lldb::queue_id_t qid)
{
m_enqueueing_queue_id = qid;
}
lldb::queue_id_t
GetEnqueueingQueueID ()
{
return m_enqueueing_queue_id;
}
void
SetTargetQueueID (lldb::queue_id_t qid)
{
m_target_queue_id = qid;
}
void
SetStopID (uint32_t stop_id)
{
m_stop_id = stop_id;
}
uint32_t
GetStopID ()
{
return m_stop_id;
}
void
SetEnqueueingBacktrace (std::vector<lldb::addr_t> backtrace)
{
m_backtrace = backtrace;
}
std::vector<lldb::addr_t> &
GetEnqueueingBacktrace ()
{
return m_backtrace;
}
void
SetThreadLabel (std::string thread_name)
{
m_thread_label = thread_name;
}
std::string
GetThreadLabel ()
{
return m_thread_label;
}
void
SetQueueLabel (std::string queue_name)
{
m_queue_label = queue_name;
}
std::string
GetQueueLabel ()
{
return m_queue_label;
}
void
SetTargetQueueLabel (std::string queue_name)
{
m_target_queue_label = queue_name;
}
protected:
lldb::QueueWP m_queue_wp;
lldb::QueueItemKind m_kind;
lldb_private::Address m_address;
lldb::addr_t m_item_that_enqueued_this_ref; // a handle that we can pass into libBacktraceRecording
// to get the QueueItem that enqueued this item
lldb::tid_t m_enqueueing_thread_id; // thread that enqueued this item
lldb::queue_id_t m_enqueueing_queue_id; // Queue that enqueued this item, if it was a queue
lldb::queue_id_t m_target_queue_id;
uint32_t m_stop_id; // indicates when this backtrace was recorded in time
std::vector<lldb::addr_t> m_backtrace;
std::string m_thread_label;
std::string m_queue_label;
std::string m_target_queue_label;
private:
//------------------------------------------------------------------
// For QueueItem only
//------------------------------------------------------------------
DISALLOW_COPY_AND_ASSIGN (QueueItem);
};
} // namespace lldb_private
#endif // liblldb_QueueItem_h_

141
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@ -0,0 +1,141 @@
//===-- QueueList.h --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_QueueList_h_
#define liblldb_QueueList_h_
#include <vector>
#include "lldb/lldb-private.h"
#include "lldb/Core/UserID.h"
#include "lldb/Utility/Iterable.h"
namespace lldb_private {
//------------------------------------------------------------------
// QueueList:
// This is the container for libdispatch aka Grand Central Dispatch
// Queue objects.
//
// Each Process will have a QueueList. When the process execution is
// paused, the QueueList may be populated with Queues by the
// SystemRuntime.
//------------------------------------------------------------------
class QueueList
{
friend class Process;
public:
QueueList (Process *process);
~QueueList ();
//------------------------------------------------------------------
/// Get the number of libdispatch queues that are available
///
/// @return
/// The number of queues that are stored in the QueueList.
//------------------------------------------------------------------
uint32_t
GetSize();
//------------------------------------------------------------------
/// Get the Queue at a given index number
///
/// @param [in] idx
/// The index number (0-based) of the queue.
/// @return
/// The Queue at that index number.
//------------------------------------------------------------------
lldb::QueueSP
GetQueueAtIndex (uint32_t idx);
typedef std::vector<lldb::QueueSP> collection;
typedef LockingAdaptedIterable<collection, lldb::QueueSP, vector_adapter> QueueIterable;
//------------------------------------------------------------------
/// Iterate over the list of queues
///
/// @return
/// An Iterable object which can be used to loop over the queues
/// that exist.
//------------------------------------------------------------------
QueueIterable
Queues ()
{
return QueueIterable(m_queues, m_mutex);
}
//------------------------------------------------------------------
/// Clear out the list of queues from the QueueList
//------------------------------------------------------------------
void
Clear();
//------------------------------------------------------------------
/// Add a Queue to the QueueList
///
/// @param [in] queue
/// Used by the SystemRuntime to populate the QueueList
//------------------------------------------------------------------
void
AddQueue (lldb::QueueSP queue);
//------------------------------------------------------------------
/// Find a queue in the QueueList by QueueID
///
/// @param [in] qid
/// The QueueID (same as returned by Thread::GetQueueID()) to find.
///
/// @return
/// A QueueSP to the queue requested, if it is present in the QueueList.
/// An empty QueueSP willbe returned if this queue was not found.
//------------------------------------------------------------------
lldb::QueueSP
FindQueueByID (lldb::queue_id_t qid);
//------------------------------------------------------------------
/// Find a queue in the QueueList by IndexID
///
/// @param [in] index_id
/// Find a queue by IndexID. This is an integer associated with each
/// unique queue seen during a debug session and will not be reused
/// for a different queue. Unlike the QueueID, a 64-bit value, this
/// will tend to be an integral value like 1 or 7.
///
/// @return
/// A QueueSP to the queue requested, if it is present in the QueueList.
/// An empty QueueSP willbe returned if this queue was not found.
//------------------------------------------------------------------
lldb::QueueSP
FindQueueByIndexID (uint32_t index_id);
lldb_private::Mutex &
GetMutex ();
protected:
//------------------------------------------------------------------
// Classes that inherit from Process can see and modify these
//------------------------------------------------------------------
Process *m_process; ///< The process that manages this queue list.
uint32_t m_stop_id; ///< The process stop ID that this queue list is valid for.
collection m_queues; ///< The queues for this process.
Mutex m_mutex;
private:
QueueList ();
};
} // namespace lldb_private
#endif // liblldb_QueueList_h_

109
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@ -0,0 +1,109 @@
//===-- SectionLoadHistory.h ------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_SectionLoadHistory_h_
#define liblldb_SectionLoadHistory_h_
// C Includes
// C++ Includes
#include <map>
// Project includes
#include "lldb/lldb-public.h"
#include "lldb/Host/Mutex.h"
namespace lldb_private {
class SectionLoadHistory
{
public:
enum {
// Pass eStopIDNow to any function that takes a stop ID to get
// the current value.
eStopIDNow = UINT32_MAX
};
//------------------------------------------------------------------
// Constructors and Destructors
//------------------------------------------------------------------
SectionLoadHistory () :
m_stop_id_to_section_load_list(),
m_mutex (Mutex::eMutexTypeRecursive)
{
}
~SectionLoadHistory()
{
// Call clear since this takes a lock and clears the section load list
// in case another thread is currently using this section load list
Clear();
}
SectionLoadList &
GetCurrentSectionLoadList ();
bool
IsEmpty() const;
void
Clear ();
uint32_t
GetLastStopID() const;
// Get the section load address given a process stop ID
lldb::addr_t
GetSectionLoadAddress (uint32_t stop_id,
const lldb::SectionSP &section_sp);
bool
ResolveLoadAddress (uint32_t stop_id,
lldb::addr_t load_addr,
Address &so_addr);
bool
SetSectionLoadAddress (uint32_t stop_id,
const lldb::SectionSP &section_sp,
lldb::addr_t load_addr,
bool warn_multiple = false);
// The old load address should be specified when unloading to ensure we get
// the correct instance of the section as a shared library could be loaded
// at more than one location.
bool
SetSectionUnloaded (uint32_t stop_id,
const lldb::SectionSP &section_sp,
lldb::addr_t load_addr);
// Unload all instances of a section. This function can be used on systems
// that don't support multiple copies of the same shared library to be
// loaded at the same time.
size_t
SetSectionUnloaded (uint32_t stop_id,
const lldb::SectionSP &section_sp);
void
Dump (Stream &s,
Target *target);
protected:
SectionLoadList *
GetSectionLoadListForStopID (uint32_t stop_id, bool read_only);
typedef std::map<uint32_t, lldb::SectionLoadListSP> StopIDToSectionLoadList;
StopIDToSectionLoadList m_stop_id_to_section_load_list;
mutable Mutex m_mutex;
private:
DISALLOW_COPY_AND_ASSIGN (SectionLoadHistory);
};
} // namespace lldb_private
#endif // liblldb_SectionLoadHistory_h_

8
contrib/llvm/tools/lldb/include/lldb/Target/SectionLoadList.h
View File

@ -36,6 +36,8 @@ class SectionLoadList
{
}
SectionLoadList (const SectionLoadList& rhs);
~SectionLoadList()
{
// Call clear since this takes a lock and clears the section load list
@ -43,6 +45,9 @@ class SectionLoadList
Clear();
}
void
operator=(const SectionLoadList &rhs);
bool
IsEmpty() const;
@ -79,9 +84,6 @@ class SectionLoadList
addr_to_sect_collection m_addr_to_sect;
sect_to_addr_collection m_sect_to_addr;
mutable Mutex m_mutex;
private:
DISALLOW_COPY_AND_ASSIGN (SectionLoadList);
};
} // namespace lldb_private

112
contrib/llvm/tools/lldb/include/lldb/Target/SystemRuntime.h
View File

@ -20,9 +20,10 @@
#include "lldb/Core/ConstString.h"
#include "lldb/Core/ModuleList.h"
#include "lldb/Core/PluginInterface.h"
#include "lldb/Target/QueueList.h"
#include "lldb/Target/QueueItem.h"
#include "lldb/lldb-private.h"
namespace lldb_private {
//----------------------------------------------------------------------
@ -103,6 +104,14 @@ class SystemRuntime :
virtual void
ModulesDidLoad(lldb_private::ModuleList &module_list);
//------------------------------------------------------------------
/// Called before detaching from a process.
///
/// This will give a SystemRuntime plugin a chance to free any resources
/// in the inferior process before we detach.
//------------------------------------------------------------------
virtual void
Detach ();
//------------------------------------------------------------------
/// Return a list of thread origin extended backtraces that may
@ -160,6 +169,107 @@ class SystemRuntime :
virtual lldb::ThreadSP
GetExtendedBacktraceThread (lldb::ThreadSP thread, ConstString type);
//------------------------------------------------------------------
/// Get the extended backtrace thread for a QueueItem
///
/// A QueueItem represents a function/block that will be executed on
/// a libdispatch queue in the future, or it represents a function/block
/// that is currently executing on a thread.
///
/// This method will report a thread backtrace of the function that
/// enqueued it originally, if possible.
///
/// @param [in] queue_item_sp
/// The QueueItem that we are getting an extended backtrace for.
///
/// @param [in] type
/// The type of extended backtrace to fetch. The types supported
/// are returned from SystemRuntime::GetExtendedBacktraceTypes.
///
/// @return
/// If an extended backtrace is available, it is returned. Else
/// an empty ThreadSP is returned.
//------------------------------------------------------------------
virtual lldb::ThreadSP
GetExtendedBacktraceForQueueItem (lldb::QueueItemSP queue_item_sp, ConstString type)
{
return lldb::ThreadSP();
}
//------------------------------------------------------------------
/// Populate the Process' QueueList with libdispatch / GCD queues that exist.
///
/// When process execution is paused, the SystemRuntime may be called to fill
/// in the list of Queues that currently exist.
///
/// @param [out] queue_list
/// This QueueList will be cleared, and any queues that currently exist
/// will be added. An empty QueueList will be returned if no queues
/// exist or if this Systemruntime does not support libdispatch queues.
//------------------------------------------------------------------
virtual void
PopulateQueueList (lldb_private::QueueList &queue_list)
{
}
//------------------------------------------------------------------
/// Get the queue name for a thread given a thread's dispatch_qaddr.
///
/// On systems using libdispatch queues, a thread may be associated with a queue.
/// There will be a call to get the thread's dispatch_qaddr. At the dispatch_qaddr
/// we will find the address of this thread's dispatch_queue_t structure.
/// Given the address of the dispatch_queue_t structure for a thread,
/// get the queue name and return it.
///
/// @param [in] dispatch_qaddr
/// The address of the dispatch_queue_t structure for this thread.
///
/// @return
/// The string of this queue's name. An empty string is returned if the
/// name could not be found.
//------------------------------------------------------------------
virtual std::string
GetQueueNameFromThreadQAddress (lldb::addr_t dispatch_qaddr)
{
return "";
}
//------------------------------------------------------------------
/// Get the QueueID for the libdispatch queue given the thread's dispatch_qaddr.
///
/// On systems using libdispatch queues, a thread may be associated with a queue.
/// There will be a call to get the thread's dispatch_qaddr. At the dispatch_qaddr
/// we will find the address of this thread's dispatch_queue_t structure.
/// Given the address of the dispatch_queue_t structure for a thread,
/// get the queue ID and return it.
///
/// @param [in] dispatch_qaddr
/// The address of the dispatch_queue_t structure for this thread.
///
/// @return
/// The queue ID, or if it could not be retrieved, LLDB_INVALID_QUEUE_ID.
//------------------------------------------------------------------
virtual lldb::queue_id_t
GetQueueIDFromThreadQAddress (lldb::addr_t dispatch_qaddr)
{
return LLDB_INVALID_QUEUE_ID;
}
//------------------------------------------------------------------
/// Get the pending work items for a libdispatch Queue
///
/// If this system/process is using libdispatch and the runtime can do so,
/// retrieve the list of pending work items for the specified Queue and
/// add it to the Queue.
///
/// @param [in] queue
/// The queue of interest.
//------------------------------------------------------------------
virtual void
PopulatePendingItemsForQueue (lldb_private::Queue *queue)
{
}
protected:
//------------------------------------------------------------------
// Member variables.

60
contrib/llvm/tools/lldb/include/lldb/Target/Target.h
View File

@ -35,7 +35,7 @@
#include "lldb/Target/ABI.h"
#include "lldb/Target/ExecutionContextScope.h"
#include "lldb/Target/PathMappingList.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/SectionLoadHistory.h"
namespace lldb_private {
@ -164,6 +164,9 @@ class TargetProperties : public Properties
bool
GetUseFastStepping() const;
bool
GetDisplayExpressionsInCrashlogs () const;
LoadScriptFromSymFile
GetLoadScriptFromSymbolFile() const;
@ -174,6 +177,11 @@ class TargetProperties : public Properties
MemoryModuleLoadLevel
GetMemoryModuleLoadLevel() const;
bool
GetUserSpecifiedTrapHandlerNames (Args &args) const;
void
SetUserSpecifiedTrapHandlerNames (const Args &args);
};
typedef std::shared_ptr<TargetProperties> TargetPropertiesSP;
@ -526,6 +534,10 @@ class Target :
void
Destroy();
Error
Launch (Listener &listener,
ProcessLaunchInfo &launch_info);
//------------------------------------------------------------------
// This part handles the breakpoints.
@ -630,7 +642,8 @@ class Target :
CreateBreakpoint (lldb::SearchFilterSP &filter_sp,
lldb::BreakpointResolverSP &resolver_sp,
bool internal,
bool request_hardware);
bool request_hardware,
bool resolve_indirect_symbols);
// Use this to create a watchpoint:
lldb::WatchpointSP
@ -1001,14 +1014,14 @@ class Target :
SectionLoadList&
GetSectionLoadList()
{
return m_section_load_list;
return m_section_load_history.GetCurrentSectionLoadList();
}
const SectionLoadList&
GetSectionLoadList() const
{
return m_section_load_list;
}
// const SectionLoadList&
// GetSectionLoadList() const
// {
// return const_cast<SectionLoadHistory *>(&m_section_load_history)->GetCurrentSectionLoadList();
// }
static Target *
GetTargetFromContexts (const ExecutionContext *exe_ctx_ptr,
@ -1048,6 +1061,26 @@ class Target :
Error
Install(ProcessLaunchInfo *launch_info);
bool
ResolveLoadAddress (lldb::addr_t load_addr,
Address &so_addr,
uint32_t stop_id = SectionLoadHistory::eStopIDNow);
bool
SetSectionLoadAddress (const lldb::SectionSP &section,
lldb::addr_t load_addr,
bool warn_multiple = false);
bool
SetSectionUnloaded (const lldb::SectionSP &section_sp);
bool
SetSectionUnloaded (const lldb::SectionSP &section_sp, lldb::addr_t load_addr);
void
ClearAllLoadedSections ();
// Since expressions results can persist beyond the lifetime of a process,
// and the const expression results are available after a process is gone,
// we provide a way for expressions to be evaluated from the Target itself.
@ -1144,7 +1177,7 @@ class Target :
std::unique_ptr<ThreadSpec> m_thread_spec_ap;
bool m_active;
// Use AddStopHook to make a new empty stop hook. The GetCommandPointer and fill it with commands,
// Use CreateStopHook to make a new empty stop hook. The GetCommandPointer and fill it with commands,
// and SetSpecifier to set the specifier shared pointer (can be null, that will match anything.)
StopHook (lldb::TargetSP target_sp, lldb::user_id_t uid);
friend class Target;
@ -1153,8 +1186,8 @@ class Target :
// Add an empty stop hook to the Target's stop hook list, and returns a shared pointer to it in new_hook.
// Returns the id of the new hook.
lldb::user_id_t
AddStopHook (StopHookSP &new_hook);
StopHookSP
CreateStopHook ();
void
RunStopHooks ();
@ -1250,7 +1283,7 @@ class Target :
Mutex m_mutex; ///< An API mutex that is used by the lldb::SB* classes make the SB interface thread safe
ArchSpec m_arch;
ModuleList m_images; ///< The list of images for this process (shared libraries and anything dynamically loaded).
SectionLoadList m_section_load_list;
SectionLoadHistory m_section_load_history;
BreakpointList m_breakpoint_list;
BreakpointList m_internal_breakpoint_list;
lldb::BreakpointSP m_last_created_breakpoint;
@ -1260,7 +1293,6 @@ class Target :
// we can correctly tear down everything that we need to, so the only
// class that knows about the process lifespan is this target class.
lldb::ProcessSP m_process_sp;
bool m_valid;
lldb::SearchFilterSP m_search_filter_sp;
PathMappingList m_image_search_paths;
std::unique_ptr<ClangASTContext> m_scratch_ast_context_ap;
@ -1273,8 +1305,8 @@ class Target :
typedef std::map<lldb::user_id_t, StopHookSP> StopHookCollection;
StopHookCollection m_stop_hooks;
lldb::user_id_t m_stop_hook_next_id;
bool m_valid;
bool m_suppress_stop_hooks;
bool m_suppress_synthetic_value;
static void
ImageSearchPathsChanged (const PathMappingList &path_list,

52
contrib/llvm/tools/lldb/include/lldb/Target/Thread.h
View File

@ -44,6 +44,9 @@ class ThreadProperties : public Properties
const RegularExpression *
GetSymbolsToAvoidRegexp();
FileSpecList &
GetLibrariesToAvoid() const;
bool
GetTraceEnabledState() const;
};
@ -409,6 +412,55 @@ class Thread :
void
DumpUsingSettingsFormat (Stream &strm, uint32_t frame_idx);
//------------------------------------------------------------------
/// Default implementation for stepping into.
///
/// This function is designed to be used by commands where the
/// process is publicly stopped.
///
/// @param[in] source_step
/// If true and the frame has debug info, then do a source level
/// step in, else do a single instruction step in.
///
/// @param[in] avoid_code_without_debug_info
/// If \a true, then avoid stepping into code that doesn't have
/// debug info, else step into any code regardless of wether it
/// has debug info.
///
/// @return
/// An error that describes anything that went wrong
//------------------------------------------------------------------
virtual Error
StepIn (bool source_step,
bool avoid_code_without_debug_info);
//------------------------------------------------------------------
/// Default implementation for stepping over.
///
/// This function is designed to be used by commands where the
/// process is publicly stopped.
///
/// @param[in] source_step
/// If true and the frame has debug info, then do a source level
/// step over, else do a single instruction step over.
///
/// @return
/// An error that describes anything that went wrong
//------------------------------------------------------------------
virtual Error
StepOver (bool source_step);
//------------------------------------------------------------------
/// Default implementation for stepping out.
///
/// This function is designed to be used by commands where the
/// process is publicly stopped.
///
/// @return
/// An error that describes anything that went wrong
//------------------------------------------------------------------
virtual Error
StepOut ();
//------------------------------------------------------------------
/// Retrieves the per-thread data area.
/// Most OSs maintain a per-thread pointer (e.g. the FS register on

2
contrib/llvm/tools/lldb/include/lldb/Target/ThreadList.h
View File

@ -45,6 +45,8 @@ friend class Process;
void
AddThread (const lldb::ThreadSP &thread_sp);
void
InsertThread (const lldb::ThreadSP &thread_sp, uint32_t idx);
// Return the selected thread if there is one. Otherwise, return the thread
// selected at index 0.
lldb::ThreadSP

2
contrib/llvm/tools/lldb/include/lldb/Target/ThreadPlanStepInRange.h
View File

@ -73,7 +73,7 @@ class ThreadPlanStepInRange :
SetFlagsToDefault ();
bool
FrameMatchesAvoidRegexp ();
FrameMatchesAvoidCriteria ();
private:

3
contrib/llvm/tools/lldb/include/lldb/Target/UnwindAssembly.h
View File

@ -17,10 +17,11 @@
namespace lldb_private {
class UnwindAssembly :
public std::enable_shared_from_this<UnwindAssembly>,
public PluginInterface
{
public:
static UnwindAssembly*
static lldb::UnwindAssemblySP
FindPlugin (const ArchSpec &arch);
virtual

11
contrib/llvm/tools/lldb/include/lldb/Utility/Iterable.h
View File

@ -147,9 +147,14 @@ template <typename C, typename E, E (*A)(typename C::const_iterator &)> class Ad
return m_iter >= rhs.m_iter;
}
friend AdaptedConstIterator operator+(typename BackingIterator::difference_type, AdaptedConstIterator &);
friend typename BackingIterator::difference_type operator-(AdaptedConstIterator &, AdaptedConstIterator &);
friend void swap(AdaptedConstIterator &, AdaptedConstIterator &);
template <typename C1, typename E1, E1 (*A1)(typename C1::const_iterator &)>
friend AdaptedConstIterator<C1, E1, A1> operator+(typename C1::const_iterator::difference_type, AdaptedConstIterator<C1, E1, A1> &);
template <typename C1, typename E1, E1 (*A1)(typename C1::const_iterator &)>
friend typename C1::const_iterator::difference_type operator-(AdaptedConstIterator<C1, E1, A1> &, AdaptedConstIterator<C1, E1, A1> &);
template <typename C1, typename E1, E1 (*A1)(typename C1::const_iterator &)>
friend void swap(AdaptedConstIterator<C1, E1, A1> &, AdaptedConstIterator<C1, E1, A1> &);
};
template <typename C, typename E, E (*A)(typename C::const_iterator &)>

17
contrib/llvm/tools/lldb/include/lldb/lldb-enumerations.h
View File

@ -46,7 +46,9 @@ namespace lldb {
eLaunchFlagDisableSTDIO = (1u << 4), ///< Disable stdio for inferior process (e.g. for a GUI app)
eLaunchFlagLaunchInTTY = (1u << 5), ///< Launch the process in a new TTY if supported by the host
eLaunchFlagLaunchInShell= (1u << 6), ///< Launch the process inside a shell to get shell expansion
eLaunchFlagLaunchInSeparateProcessGroup = (1u << 7) ///< Launch the process in a separate process group
eLaunchFlagLaunchInSeparateProcessGroup = (1u << 7), ///< Launch the process in a separate process group
eLaunchFlagsDontMonitorProcess = (1u << 8) ///< If you are going to hand the process off (e.g. to debugserver)
///< set this flag so lldb & the handee don't race to reap it.
} LaunchFlags;
//----------------------------------------------------------------------
@ -726,6 +728,19 @@ namespace lldb {
eFilePermissionsDirectoryDefault = eFilePermissionsUserRWX,
} FilePermissions;
//----------------------------------------------------------------------
// Queue work item types
//
// The different types of work that can be enqueued on a libdispatch
// aka Grand Central Dispatch (GCD) queue.
//----------------------------------------------------------------------
typedef enum QueueItemKind
{
eQueueItemKindUnknown = 0,
eQueueItemKindFunction,
eQueueItemKindBlock
} QueueItemKind;
} // namespace lldb

16
contrib/llvm/tools/lldb/include/lldb/lldb-forward.h
View File

@ -82,6 +82,7 @@ class Disassembler;
struct DumpValueObjectOptions;
class DynamicLibrary;
class DynamicLoader;
class Editline;
class EmulateInstruction;
class Error;
class EvaluateExpressionOptions;
@ -102,9 +103,9 @@ class FuncUnwinders;
class Function;
class FunctionInfo;
class InlineFunctionInfo;
class InputReader;
class Instruction;
class InstructionList;
class IOHandler;
class IRExecutionUnit;
class LanguageRuntime;
class SystemRuntime;
@ -181,6 +182,8 @@ class SearchFilter;
class Section;
class SectionImpl;
class SectionList;
class SectionLoadHistory;
class SectionLoadList;
class Settings;
class SourceManager;
class SourceManagerImpl;
@ -214,6 +217,9 @@ class TypeFilterImpl;
#ifndef LLDB_DISABLE_PYTHON
class ScriptedSyntheticChildren;
#endif
class Queue;
class QueueItem;
class QueueImpl;
class Target;
class TargetList;
class Thread;
@ -297,8 +303,8 @@ namespace lldb {
typedef std::shared_ptr<lldb_private::Function> FunctionSP;
typedef std::shared_ptr<lldb_private::FuncUnwinders> FuncUnwindersSP;
typedef std::shared_ptr<lldb_private::InlineFunctionInfo> InlineFunctionInfoSP;
typedef std::shared_ptr<lldb_private::InputReader> InputReaderSP;
typedef std::shared_ptr<lldb_private::Instruction> InstructionSP;
typedef std::shared_ptr<lldb_private::IOHandler> IOHandlerSP;
typedef std::shared_ptr<lldb_private::LanguageRuntime> LanguageRuntimeSP;
typedef std::shared_ptr<lldb_private::SystemRuntime> SystemRuntimeSP;
typedef std::shared_ptr<lldb_private::LineTable> LineTableSP;
@ -334,12 +340,16 @@ namespace lldb {
typedef std::shared_ptr<lldb_private::RegisterCheckpoint> RegisterCheckpointSP;
typedef std::shared_ptr<lldb_private::RegisterContext> RegisterContextSP;
typedef std::shared_ptr<lldb_private::RegularExpression> RegularExpressionSP;
typedef std::shared_ptr<lldb_private::Queue> QueueSP;
typedef std::weak_ptr<lldb_private::Queue> QueueWP;
typedef std::shared_ptr<lldb_private::QueueItem> QueueItemSP;
typedef std::shared_ptr<lldb_private::ScriptInterpreterObject> ScriptInterpreterObjectSP;
#ifndef LLDB_DISABLE_PYTHON
typedef std::shared_ptr<lldb_private::ScriptSummaryFormat> ScriptSummaryFormatSP;
#endif // #ifndef LLDB_DISABLE_PYTHON
typedef std::shared_ptr<lldb_private::Section> SectionSP;
typedef std::weak_ptr<lldb_private::Section> SectionWP;
typedef std::shared_ptr<lldb_private::SectionLoadList> SectionLoadListSP;
typedef std::shared_ptr<lldb_private::SearchFilter> SearchFilterSP;
typedef std::shared_ptr<lldb_private::Settings> SettingsSP;
typedef std::shared_ptr<lldb_private::StackFrame> StackFrameSP;
@ -349,6 +359,7 @@ namespace lldb {
typedef std::shared_ptr<lldb_private::StoppointLocation> StoppointLocationSP;
typedef std::shared_ptr<lldb_private::Stream> StreamSP;
typedef std::weak_ptr<lldb_private::Stream> StreamWP;
typedef std::shared_ptr<lldb_private::StreamFile> StreamFileSP;
typedef std::shared_ptr<lldb_private::StringSummaryFormat> StringTypeSummaryImplSP;
typedef std::shared_ptr<lldb_private::SymbolFile> SymbolFileSP;
typedef std::shared_ptr<lldb_private::SymbolFileType> SymbolFileTypeSP;
@ -373,6 +384,7 @@ namespace lldb {
#ifndef LLDB_DISABLE_PYTHON
typedef std::shared_ptr<lldb_private::ScriptedSyntheticChildren> ScriptedSyntheticChildrenSP;
#endif
typedef std::shared_ptr<lldb_private::UnwindAssembly> UnwindAssemblySP;
typedef std::shared_ptr<lldb_private::UnwindPlan> UnwindPlanSP;
typedef lldb_private::SharingPtr<lldb_private::ValueObject> ValueObjectSP;
typedef std::shared_ptr<lldb_private::Value> ValueSP;

13
contrib/llvm/tools/lldb/include/lldb/lldb-private-enumerations.h
View File

@ -117,7 +117,9 @@ typedef enum PathType
ePathTypeHeaderDir, // Find LLDB header file directory
ePathTypePythonDir, // Find Python modules (PYTHONPATH) directory
ePathTypeLLDBSystemPlugins, // System plug-ins directory
ePathTypeLLDBUserPlugins // User plug-ins directory
ePathTypeLLDBUserPlugins, // User plug-ins directory
ePathTypeLLDBTempSystemDir // The LLDB temp directory for this system
} PathType;
@ -251,6 +253,15 @@ typedef enum MemoryModuleLoadLevel {
} MemoryModuleLoadLevel;
//----------------------------------------------------------------------
// Result enums for when reading multiple lines from IOHandlers
//----------------------------------------------------------------------
enum class LineStatus {
Success, // The line that was just edited if good and should be added to the lines
Error, // There is an error with the current line and it needs to be re-edited before it can be accepted
Done // Lines are complete
};
} // namespace lldb_private

1
contrib/llvm/tools/lldb/include/lldb/lldb-private-log.h
View File

@ -45,6 +45,7 @@
#define LIBLLDB_LOG_MMAP (1u << 23)
#define LIBLLDB_LOG_OS (1u << 24)
#define LIBLLDB_LOG_PLATFORM (1u << 25)
#define LIBLLDB_LOG_SYSTEM_RUNTIME (1u << 26)
#define LIBLLDB_LOG_ALL (UINT32_MAX)
#define LIBLLDB_LOG_DEFAULT (LIBLLDB_LOG_PROCESS |\
LIBLLDB_LOG_THREAD |\

1
contrib/llvm/tools/lldb/source/API/SBBreakpoint.cpp
View File

@ -23,6 +23,7 @@
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/Target/ThreadSpec.h"

16
contrib/llvm/tools/lldb/source/API/SBCommandInterpreter.cpp
View File

@ -107,6 +107,22 @@ SBCommandInterpreter::AliasExists (const char *cmd)
return false;
}
bool
SBCommandInterpreter::IsActive ()
{
if (m_opaque_ptr)
return m_opaque_ptr->IsActive ();
return false;
}
const char *
SBCommandInterpreter::GetIOHandlerControlSequence(char ch)
{
if (m_opaque_ptr)
return m_opaque_ptr->GetDebugger().GetTopIOHandlerControlSequence (ch).GetCString();
return NULL;
}
lldb::ReturnStatus
SBCommandInterpreter::HandleCommand (const char *command_line, SBCommandReturnObject &result, bool add_to_history)
{

112
contrib/llvm/tools/lldb/source/API/SBDebugger.cpp
View File

@ -20,7 +20,6 @@
#include "lldb/API/SBError.h"
#include "lldb/API/SBEvent.h"
#include "lldb/API/SBFrame.h"
#include "lldb/API/SBInputReader.h"
#include "lldb/API/SBProcess.h"
#include "lldb/API/SBSourceManager.h"
#include "lldb/API/SBStream.h"
@ -37,6 +36,7 @@
#include "lldb/Core/Debugger.h"
#include "lldb/Core/State.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/DataFormatters/DataVisualization.h"
#include "lldb/Host/DynamicLibrary.h"
#include "lldb/Interpreter/Args.h"
@ -49,6 +49,29 @@ using namespace lldb;
using namespace lldb_private;
SBInputReader::SBInputReader()
{
}
SBInputReader::~SBInputReader()
{
}
SBError
SBInputReader::Initialize(lldb::SBDebugger& sb_debugger, unsigned long (*)(void*, lldb::SBInputReader*, lldb::InputReaderAction, char const*, unsigned long), void*, lldb::InputReaderGranularity, char const*, char const*, bool)
{
return SBError();
}
void
SBInputReader::SetIsDone(bool)
{
}
bool
SBInputReader::IsActive() const
{
return false;
}
static lldb::DynamicLibrarySP
LoadPlugin (const lldb::DebuggerSP &debugger_sp, const FileSpec& spec, Error& error)
{
@ -111,7 +134,7 @@ SBDebugger::Clear ()
log->Printf ("SBDebugger(%p)::Clear ()", m_opaque_sp.get());
if (m_opaque_sp)
m_opaque_sp->CleanUpInputReaders ();
m_opaque_sp->ClearIOHandlers ();
m_opaque_sp.reset();
}
@ -309,7 +332,11 @@ FILE *
SBDebugger::GetInputFileHandle ()
{
if (m_opaque_sp)
return m_opaque_sp->GetInputFile().GetStream();
{
StreamFileSP stream_file_sp (m_opaque_sp->GetInputFile());
if (stream_file_sp)
return stream_file_sp->GetFile().GetStream();
}
return NULL;
}
@ -317,7 +344,11 @@ FILE *
SBDebugger::GetOutputFileHandle ()
{
if (m_opaque_sp)
return m_opaque_sp->GetOutputFile().GetStream();
{
StreamFileSP stream_file_sp (m_opaque_sp->GetOutputFile());
if (stream_file_sp)
return stream_file_sp->GetFile().GetStream();
}
return NULL;
}
@ -325,7 +356,12 @@ FILE *
SBDebugger::GetErrorFileHandle ()
{
if (m_opaque_sp)
return m_opaque_sp->GetErrorFile().GetStream();
if (m_opaque_sp)
{
StreamFileSP stream_file_sp (m_opaque_sp->GetErrorFile());
if (stream_file_sp)
return stream_file_sp->GetFile().GetStream();
}
return NULL;
}
@ -885,17 +921,17 @@ SBDebugger::DispatchInput (void* baton, const void *data, size_t data_len)
void
SBDebugger::DispatchInput (const void *data, size_t data_len)
{
Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBDebugger(%p)::DispatchInput (data=\"%.*s\", size_t=%" PRIu64 ")",
m_opaque_sp.get(),
(int) data_len,
(const char *) data,
(uint64_t)data_len);
if (m_opaque_sp)
m_opaque_sp->DispatchInput ((const char *) data, data_len);
// Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
//
// if (log)
// log->Printf ("SBDebugger(%p)::DispatchInput (data=\"%.*s\", size_t=%" PRIu64 ")",
// m_opaque_sp.get(),
// (int) data_len,
// (const char *) data,
// (uint64_t)data_len);
//
// if (m_opaque_sp)
// m_opaque_sp->DispatchInput ((const char *) data, data_len);
}
void
@ -911,54 +947,18 @@ SBDebugger::DispatchInputEndOfFile ()
if (m_opaque_sp)
m_opaque_sp->DispatchInputEndOfFile ();
}
bool
SBDebugger::InputReaderIsTopReader (const lldb::SBInputReader &reader)
{
Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBDebugger(%p)::InputReaderIsTopReader (SBInputReader(%p))", m_opaque_sp.get(), &reader);
if (m_opaque_sp && reader.IsValid())
{
InputReaderSP reader_sp (*reader);
return m_opaque_sp->InputReaderIsTopReader (reader_sp);
}
return false;
}
void
SBDebugger::PushInputReader (SBInputReader &reader)
{
Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBDebugger(%p)::PushInputReader (SBInputReader(%p))", m_opaque_sp.get(), &reader);
if (m_opaque_sp && reader.IsValid())
{
TargetSP target_sp (m_opaque_sp->GetSelectedTarget());
Mutex::Locker api_locker;
if (target_sp)
api_locker.Lock(target_sp->GetAPIMutex());
InputReaderSP reader_sp(*reader);
m_opaque_sp->PushInputReader (reader_sp);
}
}
void
SBDebugger::NotifyTopInputReader (InputReaderAction notification)
SBDebugger::RunCommandInterpreter (bool auto_handle_events,
bool spawn_thread)
{
Log *log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBDebugger(%p)::NotifyTopInputReader (%d)", m_opaque_sp.get(), notification);
if (m_opaque_sp)
m_opaque_sp->NotifyTopInputReader (notification);
m_opaque_sp->GetCommandInterpreter().RunCommandInterpreter(auto_handle_events, spawn_thread);
}
void
@ -1050,7 +1050,7 @@ SBDebugger::GetInternalVariableValue (const char *var_name, const char *debugger
if (!value_str.empty())
{
StringList string_list;
string_list.SplitIntoLines(value_str.c_str(), value_str.size());
string_list.SplitIntoLines(value_str);
return SBStringList(&string_list);
}
}

54
contrib/llvm/tools/lldb/source/API/SBFrame.cpp
View File

@ -845,6 +845,8 @@ SBFrame::FindValue (const char *name, ValueType value_type, lldb::DynamicValueTy
frame = exe_ctx.GetFramePtr();
if (frame)
{
VariableList variable_list;
switch (value_type)
{
case eValueTypeVariableGlobal: // global variable
@ -852,8 +854,7 @@ SBFrame::FindValue (const char *name, ValueType value_type, lldb::DynamicValueTy
case eValueTypeVariableArgument: // function argument variables
case eValueTypeVariableLocal: // function local variables
{
VariableList *variable_list = frame->GetVariableList(true);
SymbolContext sc (frame->GetSymbolContext (eSymbolContextBlock));
const bool can_create = true;
@ -863,21 +864,22 @@ SBFrame::FindValue (const char *name, ValueType value_type, lldb::DynamicValueTy
if (sc.block && sc.block->AppendVariables (can_create,
get_parent_variables,
stop_if_block_is_inlined_function,
variable_list))
&variable_list))
{
ConstString const_name(name);
const uint32_t num_variables = variable_list->GetSize();
for (uint32_t i = 0; i < num_variables; ++i)
if (value_type == eValueTypeVariableGlobal)
{
VariableSP variable_sp (variable_list->GetVariableAtIndex(i));
if (variable_sp &&
variable_sp->GetScope() == value_type &&
variable_sp->GetName() == const_name)
{
value_sp = frame->GetValueObjectForFrameVariable (variable_sp, eNoDynamicValues);
sb_value.SetSP (value_sp, use_dynamic);
break;
}
const bool get_file_globals = true;
VariableList* frame_vars = frame->GetVariableList(get_file_globals);
if (frame_vars)
frame_vars->AppendVariablesIfUnique(variable_list);
}
ConstString const_name(name);
VariableSP variable_sp(variable_list.FindVariable(const_name,value_type));
if (variable_sp)
{
value_sp = frame->GetValueObjectForFrameVariable (variable_sp, eNoDynamicValues);
sb_value.SetSP (value_sp, use_dynamic);
break;
}
}
}
@ -1386,20 +1388,22 @@ SBFrame::EvaluateExpression (const char *expr, const SBExpressionOptions &option
frame = exe_ctx.GetFramePtr();
if (frame)
{
#ifdef LLDB_CONFIGURATION_DEBUG
StreamString frame_description;
frame->DumpUsingSettingsFormat (&frame_description);
Host::SetCrashDescriptionWithFormat ("SBFrame::EvaluateExpression (expr = \"%s\", fetch_dynamic_value = %u) %s",
expr, options.GetFetchDynamicValue(), frame_description.GetString().c_str());
#endif
exe_results = target->EvaluateExpression (expr,
if (target->GetDisplayExpressionsInCrashlogs())
{
StreamString frame_description;
frame->DumpUsingSettingsFormat (&frame_description);
Host::SetCrashDescriptionWithFormat ("SBFrame::EvaluateExpression (expr = \"%s\", fetch_dynamic_value = %u) %s",
expr, options.GetFetchDynamicValue(), frame_description.GetString().c_str());
}
exe_results = target->EvaluateExpression (expr,
frame,
expr_value_sp,
options.ref());
expr_result.SetSP(expr_value_sp, options.GetFetchDynamicValue());
#ifdef LLDB_CONFIGURATION_DEBUG
Host::SetCrashDescription (NULL);
#endif
if (target->GetDisplayExpressionsInCrashlogs())
Host::SetCrashDescription (NULL);
}
else
{

216
contrib/llvm/tools/lldb/source/API/SBInputReader.cpp
View File

@ -1,216 +0,0 @@
//===-- SBInputReader.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/lldb-enumerations.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBError.h"
#include "lldb/API/SBInputReader.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBStringList.h"
#include "lldb/Core/InputReader.h"
#include "lldb/Core/Log.h"
using namespace lldb;
using namespace lldb_private;
SBInputReader::SBInputReader () :
m_opaque_sp (),
m_callback_function (NULL),
m_callback_baton (NULL)
{
}
SBInputReader::SBInputReader (const lldb::InputReaderSP &reader_sp) :
m_opaque_sp (reader_sp)
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBInputReader::SBInputReader (reader_sp=%p) => SBInputReader(%p)", reader_sp.get(),
m_opaque_sp.get());
}
SBInputReader::SBInputReader (const SBInputReader &rhs) :
m_opaque_sp (rhs.m_opaque_sp)
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf("SBInputReader::SBInputReader (rhs.sp=%p) => SBInputReader(%p)",
rhs.m_opaque_sp.get(), m_opaque_sp.get());
}
SBInputReader::~SBInputReader ()
{
}
size_t
SBInputReader::PrivateCallback
(
void *baton,
InputReader &reader,
lldb::InputReaderAction notification,
const char *bytes,
size_t bytes_len
)
{
SBInputReader *sb_reader = (SBInputReader *)baton;
return sb_reader->m_callback_function (sb_reader->m_callback_baton,
sb_reader,
notification,
bytes,
bytes_len);
}
SBError
SBInputReader::Initialize
(
SBDebugger &debugger,
Callback callback_function,
void *callback_baton,
lldb::InputReaderGranularity granularity,
const char *end_token,
const char *prompt,
bool echo
)
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf("SBInputReader(%p)::Initialize (SBDebugger(%p), callback_function=%p, callback_baton=%p, "
"granularity=%s, end_token=\"%s\", prompt=\"%s\", echo=%i)",
m_opaque_sp.get(),
debugger.get(),
callback_function,
callback_baton,
InputReader::GranularityAsCString (granularity), end_token, prompt,
echo);
SBError sb_error;
m_opaque_sp.reset (new InputReader (debugger.ref()));
m_callback_function = callback_function;
m_callback_baton = callback_baton;
if (m_opaque_sp)
{
sb_error.SetError (m_opaque_sp->Initialize (SBInputReader::PrivateCallback,
this,
granularity,
end_token,
prompt,
echo));
}
if (sb_error.Fail())
{
m_opaque_sp.reset ();
m_callback_function = NULL;
m_callback_baton = NULL;
}
if (log)
{
SBStream sstr;
sb_error.GetDescription (sstr);
log->Printf ("SBInputReader(%p)::Initialize (...) => SBError(%p): %s", m_opaque_sp.get(),
sb_error.get(), sstr.GetData());
}
return sb_error;
}
bool
SBInputReader::IsValid () const
{
return (m_opaque_sp.get() != NULL);
}
const SBInputReader &
SBInputReader::operator = (const SBInputReader &rhs)
{
if (this != &rhs)
m_opaque_sp = rhs.m_opaque_sp;
return *this;
}
InputReader *
SBInputReader::operator->() const
{
return m_opaque_sp.get();
}
lldb::InputReaderSP &
SBInputReader::operator *()
{
return m_opaque_sp;
}
const lldb::InputReaderSP &
SBInputReader::operator *() const
{
return m_opaque_sp;
}
InputReader *
SBInputReader::get() const
{
return m_opaque_sp.get();
}
InputReader &
SBInputReader::ref() const
{
assert (m_opaque_sp.get());
return *m_opaque_sp;
}
bool
SBInputReader::IsDone () const
{
if (m_opaque_sp)
return m_opaque_sp->IsDone();
else
return true;
}
void
SBInputReader::SetIsDone (bool value)
{
if (m_opaque_sp)
m_opaque_sp->SetIsDone (value);
}
bool
SBInputReader::IsActive () const
{
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
bool ret_value = false;
if (m_opaque_sp)
ret_value = m_opaque_sp->IsActive();
if (log)
log->Printf ("SBInputReader(%p)::IsActive () => %i", m_opaque_sp.get(), ret_value);
return ret_value;
}
InputReaderGranularity
SBInputReader::GetGranularity ()
{
if (m_opaque_sp)
return m_opaque_sp->GetGranularity();
else
return eInputReaderGranularityInvalid;
}

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