Made lldb_private::ArchSpec contain much more than just an architecture. It
now, in addition to cpu type/subtype and architecture flavor, contains:
- byte order (big endian, little endian)
- address

Made lldb_private::ArchSpec contain much more than just an architecture. It
now, in addition to cpu type/subtype and architecture flavor, contains:
- byte order (big endian, little endian)
- address size in bytes
- llvm::Triple for true target triple support and for more powerful plug-in
selection.

llvm-svn: 125602

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Applied a fix to qualify "UUID" with the lldb_private namespace to fix
build issues on MinGW.

llvm-svn: 124888

Test if an ELF object is executable by checking if an entry point is defined.

The previous check on header type ET_EXEC is not general enough. Position
independent executables have type ET_DYN.

ll

Test if an ELF object is executable by checking if an entry point is defined.

The previous check on header type ET_EXEC is not general enough. Position
independent executables have type ET_DYN.

llvm-svn: 123498

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Implement GetEntryPoint, GetImageInfoAddress and GetArchitecture for ObjectFileELF.

llvm-svn: 123496

Added the ability to dump sections to a certain depth (for when sections
have children sections).

Modified SectionLoadList to do it's own multi-threaded protected on its map.
The ThreadSafeSTLMap cl

Added the ability to dump sections to a certain depth (for when sections
have children sections).

Modified SectionLoadList to do it's own multi-threaded protected on its map.
The ThreadSafeSTLMap class was difficult to deal with and wasn't providing
much utility, it was only getting in the way.

Make sure when the communication read thread is about to exit, it clears the
thread in the main class.

Fixed the ModuleList to correctly ignore architectures and UUIDs if they aren't
valid when searching for a matching module. If we specified a file with no arch,
and then modified the file and loaded it again, it would not match on subsequent
searches if the arch was invalid since it would compare an invalid architecture
to the one that was found or selected within the shared library or executable.
This was causing stale modules to stay around in the global module list when they
should have been removed.

Removed deprecated functions from the DynamicLoaderMacOSXDYLD class.

Modified "ProcessGDBRemote::IsAlive" to check if we are connected to a gdb
server and also make sure our process hasn't exited.

llvm-svn: 121236

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Fixed an issue where we were resolving paths when we should have been.

So the issue here was that we have lldb_private::FileSpec that by default was
always resolving a path when using the:

FileSpe

Fixed an issue where we were resolving paths when we should have been.

So the issue here was that we have lldb_private::FileSpec that by default was
always resolving a path when using the:

FileSpec::FileSpec (const char *path);

and in the:

void FileSpec::SetFile(const char *pathname, bool resolve = true);

This isn't what we want in many many cases. One example is you have "/tmp" on
your file system which is really "/private/tmp". You compile code in that
directory and end up with debug info that mentions "/tmp/file.c". Then you
type:

(lldb) breakpoint set --file file.c --line 5

If your current working directory is "/tmp", then "file.c" would be turned
into "/private/tmp/file.c" which won't match anything in the debug info.
Also, it should have been just a FileSpec with no directory and a filename
of "file.c" which could (and should) potentially match any instances of "file.c"
in the debug info.

So I removed the constructor that just takes a path:

FileSpec::FileSpec (const char *path); // REMOVED

You must now use the other constructor that has a "bool resolve" parameter that you must always supply:

FileSpec::FileSpec (const char *path, bool resolve);

I also removed the default parameter to SetFile():

void FileSpec::SetFile(const char *pathname, bool resolve);

And fixed all of the code to use the right settings.

llvm-svn: 116944

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Fixed the Objective C method prototypes to be correct (the selectors weren't
being chopped up correctly). The DWARF plug-in also keeps a map of the ObjC
class names to selectors for easy parsing of a

Fixed the Objective C method prototypes to be correct (the selectors weren't
being chopped up correctly). The DWARF plug-in also keeps a map of the ObjC
class names to selectors for easy parsing of all class selectors when we parse
the class type.

llvm-svn: 116290

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Added mutex protection to the Symtab class.

Added a new SortOrder enumeration and hooked it up to the "image dump symtab"
command so we can dump symbol tables in the original order, sorted by addres

Added mutex protection to the Symtab class.

Added a new SortOrder enumeration and hooked it up to the "image dump symtab"
command so we can dump symbol tables in the original order, sorted by address,
or sorted by name.

llvm-svn: 116049

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Looks like this is how you identify executables in ELF.

llvm-svn: 110641

Change Target & Process so they can really be initialized with an invalid architecture.
Arrange that this then gets properly set on attach, or when a "file" is set.
Add a completer for "process atta

Change Target & Process so they can really be initialized with an invalid architecture.
Arrange that this then gets properly set on attach, or when a "file" is set.
Add a completer for "process attach -n".

Caveats: there isn't currently a way to handle multiple processes with the same name. That
will have to wait on a way to pass annotations along with the completion strings.

llvm-svn: 110624

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Modified both the ObjectFileMachO and ObjectFileELF to correctly set the
SectionType for Section objects for DWARF.

Modified the DWARF plug-in to get the DWARF sections by SectionType so we
can safe

Modified both the ObjectFileMachO and ObjectFileELF to correctly set the
SectionType for Section objects for DWARF.

Modified the DWARF plug-in to get the DWARF sections by SectionType so we
can safely abstract the LLDB core from section names for the various object
file formats.

Modified the SectionType definitions for .debug_pubnames and .debug_pubtypes
to use the correct case.

llvm-svn: 109054

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Combine 32 and 64 bit ELF readers.

This patch provides a generic ELF reader plugin to handle both 32 and 64 bit
formats.

llvm-svn: 108292

64 bit ELF support from Stephen Wilson.

llvm-svn: 107817

Remove Mac-specific includes.

llvm-svn: 105905

Made lldb_private::ArchSpec more generic so that it can take a mach-o cpu
type and sub-type, or an ELF e_machine value. Also added a generic CPU type
to the arch spec class so we can have a single ar

Made lldb_private::ArchSpec more generic so that it can take a mach-o cpu
type and sub-type, or an ELF e_machine value. Also added a generic CPU type
to the arch spec class so we can have a single arch definition that the LLDB
core code can use. Previously a lot of places in the code were using the
mach-o definitions from a macosx header file.

Switches over to using "llvm/Support/MachO.h" for the llvm::MachO::XXX for the
CPU types and sub types for mach-o ArchSpecs. Added "llvm/Support/ELF.h" so
we can use the "llvm::ELF::XXX" defines for the ELF ArchSpecs.

Got rid of all CPU_TYPE_ and CPU_SUBTYPE_ defines that were previously being
used in LLDB.

llvm-svn: 105806

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Initial checkin of lldb code from internal Apple repo.

llvm-svn: 105619