llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-09 10:31:14 +00:00

History

Torok Edwin b4bc96317a Fix use-of-uninitialized value when RWX memory can't be allocated (PR6701).

SELinux doesn't allow 'execmem', returning MAP_FAILED and 'Permission denied'
for mmap or RWX memory. In this case AllocateRWX was returning a MemoryBlock
with uninitialized fields, which sometimes caused crashes.

This patch initializes MemoryBlock fields to 0, so that the RWX-failure check
works.
It doesn't fix the SELinux 'execmem' issues though (the JIT will not work when
SELinux is in enforcing mode).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99762 91177308-0d34-0410-b5e6-96231b3b80d8

2010-03-28 11:07:36 +00:00

AIXDataTypesFix.h

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +00:00

Alarm.h

Add a warning.

2009-07-31 22:24:20 +00:00

Atomic.h

Fixes the Atomic implementation if compiled by MSVC compiler.

2009-12-07 05:29:59 +00:00

DataTypes.h.cmake

For VC++, define the ?INT*_C macros only it they are not yet defined.