VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / Documentation / parisc / registers

diff --git a/Documentation/parisc/registers b/Documentation/parisc/registers
index ad7edd9..08b9f55 100644 (file)
--- a/Documentation/parisc/registers
+++ b/Documentation/parisc/registers
@@ -4,8 +4,6 @@ Register Usage for Linux/PA-RISC
 
        General Registers as specified by ABI
 
-       FPU Registers must not be used in kernel mode
-
        Control Registers
 
 CR 0 (Recovery Counter)                used for ptrace
@@ -13,11 +11,15 @@ CR 1-CR 7(undefined)                unused
 CR 8 (Protection ID)           per-process value*
 CR 9, 12, 13 (PIDS)            unused
 CR10 (CCR)                     lazy FPU saving*
-CR11                           as specified by ABI
+CR11                           as specified by ABI (SAR)
 CR14 (interruption vector)     initialized to fault_vector
 CR15 (EIEM)                    initialized to all ones*
 CR16 (Interval Timer)          read for cycle count/write starts Interval Tmr
 CR17-CR22                      interruption parameters
+CR19                           Interrupt Instruction Register
+CR20                           Interrupt Space Register
+CR21                           Interrupt Offset Register
+CR22                           Interrupt PSW
 CR23 (EIRR)                    read for pending interrupts/write clears bits
 CR24 (TR 0)                    Kernel Space Page Directory Pointer
 CR25 (TR 1)                    User   Space Page Directory Pointer