Hardware Abstraction Layer

http://en.wikipedia.org/wiki/Microsoft_Windows_library_files#Hal.dll

http://svn.reactos.org/svn/reactos/trunk/reactos/hal/?view=log

ChangeLog-0.0.16

• HAL dispatch tables and other HAL improvements

The HAL was separated from ntoskrnl.exe in ReactOS 0.0.19

ChangeLog-0.1.0

• Added HalpGetIsaInterruptVector, HalpTranslatePciAddress,
• Improved PCI support (Hartmut Birr)

ChangeLog-0.1.5

Hal.dll

• Improved DMA support in the HAL (Vizzini)

ChangeLog-0.2.1

• KiAcquire/ReleaseSpinLock adaption (Gunnar Dalsnes)
• Spinlock can also be acquired using KeAcquireSpinLockRaiseToSynch(), take this into account when checking the IRQL on release (Gé van Geldorp)