Started adding x86_64 support to Debugger.

Stack tracing doesn't work yet, nor does single stepping (somehow
manages to completely freeze the system).

- More style cleanups.
- Add FindSection() and IsLoaded() calls to ElfFile.
- On init, cache the section start/end for the .text and .plt
sections in DwarfImageDebugInfo. Use them to make the check
for classifying addresses significantly cheaper.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39826 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added the load address and the section flags to ElfSection.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39275 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed ArchitectureTypes.h to Types.h.
* Created "types" subdirectory for basic types and moved Types.h,
SourceLocation, TargetAddressRange there.
* Added TargetAddressRangeList, representing a list of address ranges.
* Array: Added copy constructor and assignment operator.
* Added DwarfFunctionDebugInfo.
* ElfFile: Also read the program headers and provide access to the segment
information.
* DWARF:
- Some work on DIECompileUnitBase and DIESubprogram to handle attributes we
need.
- Added DwarfUtils class which provides static utility methods. Currently some
to get DIE names. Only provisionally implemented yet.
- Read range list attribute values from the .debug_ranges section. Extended
AttributeValue to handle them correctly (ref-counting).
* DwarfImageDebugInfo:
- Implemented GetFunctions() for real, i.e. we return functions for all
subprogram debug info entries we find (those that refer to actual
functions, that is).
- Implemented the fallback part of LoadSourceCode() (reading the code from the
file and disassembling it).

Things should hopefully work as before, just a bit slower and with less accurate
function names, if DWARF debug info is available. Promising, eh? ;-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31321 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Some moving and renaming.
* Added TeamDebugInfo which serves as factory for ImageDebugInfos.
* Added the DWARF code to the build again. It's not used yet, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31278 a95241bf-73f2-0310-859d-f6bbb57e9c96

- More style cleanups.
- Add FindSection() and IsLoaded() calls to ElfFile.
- On init, cache the section start/end for the .text and .plt
sections in DwarfImageDebugInfo. Use them to make the check
for classifying addresses significantly cheaper.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39826 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added the load address and the section flags to ElfSection.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39275 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Renamed ArchitectureTypes.h to Types.h.
* Created "types" subdirectory for basic types and moved Types.h,
SourceLocation, TargetAddressRange there.
* Added TargetAddressRangeList, representing a list of address ranges.
* Array: Added copy constructor and assignment operator.
* Added DwarfFunctionDebugInfo.
* ElfFile: Also read the program headers and provide access to the segment
information.
* DWARF:
- Some work on DIECompileUnitBase and DIESubprogram to handle attributes we
need.
- Added DwarfUtils class which provides static utility methods. Currently some
to get DIE names. Only provisionally implemented yet.
- Read range list attribute values from the .debug_ranges section. Extended
AttributeValue to handle them correctly (ref-counting).
* DwarfImageDebugInfo:
- Implemented GetFunctions() for real, i.e. we return functions for all
subprogram debug info entries we find (those that refer to actual
functions, that is).
- Implemented the fallback part of LoadSourceCode() (reading the code from the
file and disassembling it).

Things should hopefully work as before, just a bit slower and with less accurate
function names, if DWARF debug info is available. Promising, eh? ;-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31321 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Some moving and renaming.
* Added TeamDebugInfo which serves as factory for ImageDebugInfos.
* Added the DWARF code to the build again. It's not used yet, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31278 a95241bf-73f2-0310-859d-f6bbb57e9c96