bits of DejaGNU.

Eric, you may want to remove the TCLSH bits from aclocal.m4 and
regenerate... I didn't want to touch the m4 file lest something
exploded.

llvm-svn: 159308

default in forever, and hasn't even worked since most of the .exp files
were removed.

llvm-svn: 159307

Commit::canReplaceText would not initialize its out 'Len' parameter before
returning true and it would be used uninitialized in Commit::replaceText.

llvm-svn: 159306

Attaching documentation comments to declarations: don't attach a comment to a declaration if there is a preprocessor directive between them.

llvm-svn: 159305

More importantly, these files don't even have the variable that these
lines purport to substite.

llvm-svn: 159304

Fix an infinite loop in comment lexer: we were not advancing in the input character stream when we saw a '<' that is not a start of an HTML tag.

llvm-svn: 159303

It takes advantage of r159299 which introduces relocation support for N64. 
elf-dump needed to be upgraded to support N64 relocations as well.

This passes make check.

Jack

llvm-svn: 159302

It takes advantage of r159299 which introduces relocation support for N64. 
elf-dump needed to be upgraded to support N64 relocations as well.

This passes make check.

Jack

llvm-svn: 159301

llvm-svn: 159300

which many Mips 64 ABIs use than for O64 which many 
if not all other target ABIs use.

Most architectures have the following 64 bit relocation record format:

  typedef struct
  {
    Elf64_Addr   r_offset; /* Address of reference */
    Elf64_Xword  r_info;   /* Symbol index and type of relocation */
  } Elf64_Rel;

  typedef struct
  {
    Elf64_Addr    r_offset;
    Elf64_Xword   r_info;
    Elf64_Sxword  r_addend;
  } Elf64_Rela;

Whereas N64 has the following format:

  typedef struct
  {
    Elf64_Addr    r_offset;/* Address of reference */
    Elf64_Word  r_sym;     /* Symbol index */
    Elf64_Byte  r_ssym;    /* Special symbol */
    Elf64_Byte  r_type3;   /* Relocation type */
    Elf64_Byte  r_type2;   /* Relocation type */
    Elf64_Byte  r_type;    /* Relocation type */
  } Elf64_Rel;

  typedef struct
  {
    Elf64_Addr    r_offset;/* Address of reference */
    Elf64_Word  r_sym;     /* Symbol index */
    Elf64_Byte  r_ssym;    /* Special symbol */
    Elf64_Byte  r_type3;   /* Relocation type */
    Elf64_Byte  r_type2;   /* Relocation type */
    Elf64_Byte  r_type;    /* Relocation type */
    Elf64_Sxword  r_addend;
  } Elf64_Rela;

The structure is the same size, but the r_info data element 
is now 5 separate elements. Besides the content aspects, 
endian byte reordering will be different for the area with 
each element being endianized separately.

I treat this as generic and continue to pass r_type as 
an integer masking and unmasking the byte sized N64 
values for N64 mode. I've implemented this and it causes no 
affect on other current targets.

This passes make check.

Jack

llvm-svn: 159299

Added the ability to read the dSYM plist file with source remappings even when DebugSymbols isn't used to find the dSYM. We now parse the plist as XML in the MacOSX symbol vendor.

Added the ability to get a section load address given a target which is needed for a previous checking which saves crashlogs.

llvm-svn: 159298

llvm-svn: 159296

llvm-svn: 159295

llvm-svn: 159294

property retains a block object as it could be on 
the stack. // rdar://11761511

llvm-svn: 159293

llvm-svn: 159292

Fixed the "target modules list" to not crash in Debug builds due to an assertion where the mutex in the "module_list" local variable would assert when the lldb_private::Mutex would destruct. What was happening was the mutex in the module list was being locked by a local locker object and then "module_list" would get destroyed before the locker and the locker still had the mutex locked which would cause the pthread call to destroy the mutex to fail with "Resource busy" and it would cause a mutex leak.

llvm-svn: 159291

before, so we don't incorrectly think arguments of function type are non-POD.

llvm-svn: 159290

Modify the ranges_access() helper function to be able to lookup the address range in a block given an address. Since blocks can have multiple discontiguous ranges, it helps to be able to get the current address range for the current block in a frame. This can be used in code like:

curr_block_range = lldb.frame.block.range[lldb.frame.addr]

llvm-svn: 159289

llvm-svn: 159288

Make the IsValid() operator for SBLineEntry "do the right thing" by returning true if the line entry is valid, not just if the opaque pointer to lldb_private::LineEntry is non NULL.

llvm-svn: 159287

Added a "save_crashlog" command to the lldb.macosx.crashlog package that allow you to dump your current process state out to a crash log file. This will dump all of the target module information with all load addresses, UUID values, and shared library paths, as well as all thread stacks and the crash log header. This will make it easy for us to save the current state of a process and then reload it later into LLDB.

llvm-svn: 159286

llvm-svn: 159285

llvm-svn: 159284

llvm-svn: 159283

when it appears to be unused and occurs in a header.
// rdar://11202617

llvm-svn: 159282

Patch by Ivan Llopard!

llvm-svn: 159281

being updated. Will fix that in a second.

llvm-svn: 159280

llvm-svn: 159279

llvm-svn: 159278

Make a way to set the result status for Python defined commands, and don't overwrite the status of the result if
the python command has set it.

llvm-svn: 159273

Original commit message:

If a constant or a function has linkonce_odr linkage and unnamed_addr, mark it
hidden. Being linkonce_odr guarantees that it is available in every dso that
needs it. Being a constant/function with unnamed_addr guarantees that the
copies don't have to be merged.

llvm-svn: 159272

Remove unsigned and a pointer from a comment token (so that each token can have only one semantic string value attached to it), at a cost of adding an additional token.

llvm-svn: 159270

Comment lexer: counting backwards from token end is thought to be confusing.  We already have a pointer to the beginning of the token, so use it to extract the text instead.

llvm-svn: 159269

requiring a module.  Original patch by Sunay Ismail, simplified by Arnaud
de Grandmaison, then complicated by me (if a triple was specified on the
command line, output help for that triple, not for the default).

llvm-svn: 159268

llvm-svn: 159267

llvm-svn: 159266

before the expression root.  Any existing operators that are changed to use one
of them needs to be moved between it and the expression root, and recursively
for the operators using that one.  When I rewrote RewriteExprTree I accidentally
inverted the logic, resulting in the compacting going down from operators to
operands rather than up from operands to the operators using them, oops.  Fix
this, resolving PR12963.

llvm-svn: 159265

llvm-svn: 159264

llvm-svn: 159263