llvm-svn: 152841

llvm-svn: 152840

llvm-svn: 152839

It was pointed out that a checking version of strdup isn't needed. So much for late-night hacking. :)

llvm-svn: 152838

BugVisitor DiagnosticPieces.

When checkers create a DiagnosticPieceEvent, they can supply an extra
string, which will be concatenated with the call exit message for every
call on the stack between the diagnostic event and the final bug report.
(This is a simple version, which could be/will be further enhanced.)

For example, this is used in Malloc checker to produce the ",
which allocated memory" in the following example:

static char *malloc_wrapper() { // 2. Entered call from 'use'
    return malloc(12);    // 3. Memory is allocated
}

void use() {
    char *v;
    v = malloc_wrapper(); // 1. Calling 'malloc_wrappers'
        // 4. Returning from 'malloc_wrapper', which allocated memory
}                         // 5. Memory is never released; potential
memory leak

llvm-svn: 152837

Use the metadata in the dSYM bundle Info.plist to remap source paths when they keys are available.

llvm-svn: 152836

llvm-svn: 152835

rdar://11056647

llvm-svn: 152834

We currently assume that all targets have less than 64k opcodes. We
shouldn't limit it further.

llvm-svn: 152833

llvm-svn: 152832

theoretical fix since it only matters for types with >= 2^63 bits (!) and also
only matters if pointers have more than 64 bits, which is not supported anyway.

llvm-svn: 152831

llvm-svn: 152830

llvm-svn: 152826

llvm-svn: 152825

register allocation by allowing all 32 D-registers to be used. Patch by Cameron
Zwarich.

llvm-svn: 152824

llvm-svn: 152823

    rdar://problem/11034702

For the time being, skip the relevant disassemble action which resulted in a crash.

Minor modification (print out format) to the existing TestDisassembleRawBytes.py test file.

llvm-svn: 152822

-When printing location avoid printing the filename if it is
same as the main file, not just if it has '.h' extension.
-Make sure we allocate enough bytes for storing as string a
huge line number.

llvm-svn: 152821

to avoid a stack overflow with extreme cases.

Part of rdar://10941790.

llvm-svn: 152820

This allows us to handle extreme cases of chained binary operators without causing stack
overflow.
The binary operators that are handled with the data recursive evaluator are
comma, logical, or operators that have operands with integral or enumeration type.

Part of rdar://10941790.

llvm-svn: 152819

llvm-svn: 152818

We cannot limit the concatenated instruction names to 64K.  ARM is
already at 32K, and it is easy to imagine a target with more
instructions.

llvm-svn: 152817

This patch limited the concatenated register names to 64K which meant
that the total number of registers was many times less than 64K.

If any compilers actually enforce the 64K limit on string literals, and
it turns out to be a problem, we should fix that problem by not using
long string literals.

llvm-svn: 152816

Fix VCVT decoding (between floating-point and fixed-point, Floating-point).  Patch by Richard Barton.

llvm-svn: 152814

llvm-svn: 152812

Fixed a case where if you have a argument stirng that ends with a '\' character, it would infinite loop while consuming all of your memory.

Also fixed a case where non-quote terminated strings would inefficiently be handled.

llvm-svn: 152809

for @protocol expression into their own section.

llvm-svn: 152808

the external source to complete the Decl if it
hasn't been completed already.

This fixes a crash in LLDB.

llvm-svn: 152807

llvm-svn: 152806

[asan] update asan docs: mention CMake problem and to explain the status of MacOS 10.7 and 32-bit Linux

llvm-svn: 152805

code.
While here, reduce indentation.

llvm-svn: 152803

Made sure that the root XPC service validate the right before starting the service. The right is created and authenticated by clients (in this case, lldb) and transferred over for validiation.

llvm-svn: 152802

Patch thanks to Nikola Smiljanic

llvm-svn: 152801

llvm-svn: 152800

llvm-svn: 152799

Adding documentation for changes in coefficients of induction
variables.

llvm-svn: 152795

llvm-svn: 152794

llvm-svn: 152793

llvm-svn: 152792

llvm-svn: 152791