[llvm] r226809 - [ASan/Win] Move the shadow to 0x30000000

[Hans Wennborg]

On Tue, Feb 3, 2015 at 10:37 AM, Timur Iskhodzhanov <timurrrr at google.com> wrote:
>
> Hans,
>
> Can we merge this (along with the compiler-rt part) to 3.6.0?

Merged in r228008.

Thanks,
Hans

> чт, 22 янв. 2015, 15:31, Timur Iskhodzhanov <timurrrr at google.com>:
>
>> Author: timurrrr
>> Date: Thu Jan 22 06:24:21 2015
>> New Revision: 226809
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=226809&view=rev
>> Log:
>> [ASan/Win] Move the shadow to 0x30000000
>>
>> Modified:
>>     llvm/trunk/lib/Transforms/Instrumentation/AddressSanitizer.cpp
>>
>> Modified: llvm/trunk/lib/Transforms/Instrumentation/AddressSanitizer.cpp
>> URL:
>> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/AddressSanitizer.cpp?rev=226809&r1=226808&r2=226809&view=diff
>>
>> ==============================================================================
>> --- llvm/trunk/lib/Transforms/Instrumentation/AddressSanitizer.cpp
>> (original)
>> +++ llvm/trunk/lib/Transforms/Instrumentation/AddressSanitizer.cpp Thu Jan
>> 22 06:24:21 2015
>> @@ -67,7 +67,7 @@ static const uint64_t kMIPS32_ShadowOffs
>>  static const uint64_t kMIPS64_ShadowOffset64 = 1ULL << 36;
>>  static const uint64_t kFreeBSD_ShadowOffset32 = 1ULL << 30;
>>  static const uint64_t kFreeBSD_ShadowOffset64 = 1ULL << 46;
>> -static const uint64_t kWindowsShadowOffset32 = 1ULL << 30;
>> +static const uint64_t kWindowsShadowOffset32 = 3ULL << 28;
>>
>>  static const size_t kMinStackMallocSize = 1 << 6;  // 64B
>>  static const size_t kMaxStackMallocSize = 1 << 16;  // 64K
>>
>>
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