On 04.07.2017 19:45, Kamil Rytarowski wrote:
> On 04.07.2017 19:21, maya%netbsd.org@localhost wrote:
>> On Tue, Jul 04, 2017 at 04:14:37PM +0000, Kamil Rytarowski wrote:
>>> +--- lib/sanitizer_common/sanitizer_posix.cc.orig 2017-07-03 15:33:07.000000000 +0000
>>> ++++ lib/sanitizer_common/sanitizer_posix.cc
>>> +@@ -90,7 +90,9 @@ static uptr GetKernelAreaSize() {
>>> +
>>> + uptr GetMaxVirtualAddress() {
>>> + #if SANITIZER_WORDSIZE == 64
>>> +-# if defined(__aarch64__) && SANITIZER_IOS && !SANITIZER_IOSSIM
>>> ++# if SANITIZER_NETBSD && defined(__x86_64__)
>>> ++ return 0x7f7ffffff000ULL; // (0x00007f8000000000 - PAGE_SIZE)
>>> ++# elif defined(__aarch64__) && SANITIZER_IOS && !SANITIZER_IOSSIM
>>> + // Ideally, we would derive the upper bound from MACH_VM_MAX_ADDRESS. The
>>> + // upper bound can change depending on the device.
>>> + return 0x200000000 - 1;
>>
>> Why not use the macro from machine/vmparam.h?
>>
>
> Hmm good idea.
>
I will reevaluate it once I will work on i386 port. As of no it
introduces extra complications.
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