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[RTL]
Make slist.S ML64 compatible svn path=/branches/ros-amd64-bringup/; revision=45428
This commit is contained in:
Timo Kreuzer
parent
bf7d707939
commit
7e65e8ce41
1 changed files with 40 additions and 41 deletions
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@ -9,44 +9,46 @@
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#include <reactos/asm.h>
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#include <ndk/amd64/asm.h>
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#define SLIST8A_DEPTH_MASK 0x000000000000FFFF
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#define SLIST8A_DEPTH_INC 0x0000000000000001
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#define SLIST8A_SEQUENCE_MASK 0x0000000001FF0000
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#define SLIST8A_SEQUENCE_INC 0x0000000000010000
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#define SLIST8A_NEXTENTRY_MASK 0xFFFFFFFFFE000000
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#define SLIST8A_DEPTH_MASK HEX(000000000000FFFF)
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#define SLIST8A_DEPTH_INC HEX(0000000000000001)
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#define SLIST8A_SEQUENCE_MASK HEX(0000000001FF0000)
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#define SLIST8A_SEQUENCE_INC HEX(0000000000010000)
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#define SLIST8A_NEXTENTRY_MASK HEX(FFFFFFFFFE000000)
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#define SLIST8A_NEXTENTRY_SHIFT 21
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#define SLIST8B_HEADERTYPE_MASK 0x0000000000000001
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#define SLIST8B_INIT_MASK 0x0000000000000002
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#define SLIST8B_REGION_MASK 0xE000000000000000
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#define SLIST8_POINTER_MASK 0x000007FFFFFFFFF0
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#define SLIST8B_HEADERTYPE_MASK HEX(0000000000000001)
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#define SLIST8B_INIT_MASK HEX(0000000000000002)
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#define SLIST8B_REGION_MASK HEX(E000000000000000)
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#define SLIST8_POINTER_MASK HEX(000007FFFFFFFFF0)
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#define SLIST16A_DEPTH_MASK 0x000000000000FFFF
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#define SLIST16A_DEPTH_INC 0x0000000000000001
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#define SLIST16A_SEQUENCE_MASK 0xFFFFFFFFFFFF0000
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#define SLIST16A_SEQUENCE_INC 0x0000000000010000
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#define SLIST16B_HEADERTYPE_MASK 0x0000000000000001
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#define SLIST16B_INIT_MASK 0x0000000000000002
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#define SLIST16B_NEXTENTY_MASK 0xFFFFFFFFFFFFFFF0
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#define SLIST16A_DEPTH_MASK HEX(000000000000FFFF)
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#define SLIST16A_DEPTH_INC HEX(0000000000000001)
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#define SLIST16A_SEQUENCE_MASK HEX(FFFFFFFFFFFF0000)
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#define SLIST16A_SEQUENCE_INC HEX(0000000000010000)
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#define SLIST16B_HEADERTYPE_MASK HEX(0000000000000001)
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#define SLIST16B_INIT_MASK HEX(0000000000000002)
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#define SLIST16B_NEXTENTY_MASK HEX(FFFFFFFFFFFFFFF0)
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/* FUNCTIONS ****************************************************************/
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.global ExpInterlockedPopEntrySList
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.global ExpInterlockedPopEntrySListResume
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.global ExpInterlockedPopEntrySListFault
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.global ExpInterlockedPopEntrySListEnd
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.global ExpInterlockedPopEntrySListResume16
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.global ExpInterlockedPopEntrySListFault16
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.global ExpInterlockedPopEntrySListEnd16
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.global ExpInterlockedPushEntrySList
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.global ExpInterlockedFlushSList
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.code64
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PUBLIC ExpInterlockedPopEntrySList
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PUBLIC ExpInterlockedPopEntrySListResume
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PUBLIC ExpInterlockedPopEntrySListFault
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PUBLIC ExpInterlockedPopEntrySListEnd
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PUBLIC ExpInterlockedPopEntrySListResume16
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PUBLIC ExpInterlockedPopEntrySListFault16
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PUBLIC ExpInterlockedPopEntrySListEnd16
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PUBLIC ExpInterlockedPushEntrySList
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PUBLIC ExpInterlockedFlushSList
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/* PSLIST_ENTRY
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* NTAPI
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* RtlInterlockedPopEntrySList(
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* IN PSLIST_HEADER ListHead);
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*/
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.proc RtlInterlockedPopEntrySList
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RtlInterlockedPopEntrySList:
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ExpInterlockedPopEntrySList:
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/* Load ListHead->Region into rdx */
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@ -70,10 +72,10 @@ ExpInterlockedPopEntrySListResume:
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/* Copy Depth and Sequence number and adjust Depth */
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lea r8, [rax - SLIST8A_DEPTH_INC]
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and r8, SLIST8A_SEQUENCE_MASK | SLIST8A_DEPTH_MASK
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and r8, (SLIST8A_SEQUENCE_MASK OR SLIST8A_DEPTH_MASK)
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/* Create a pointer template from rcx in rdx */
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mov rdx, ~SLIST8_POINTER_MASK
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mov rdx, (NOT SLIST8_POINTER_MASK)
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and rdx, rcx
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/* Shift the NextEntry pointer */
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@ -106,7 +108,7 @@ ExpInterlockedPopEntrySListEnd:
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shr rax, SLIST8A_NEXTENTRY_SHIFT
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/* Use rcx as pointer template */
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mov rdx, ~SLIST8_POINTER_MASK
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mov rdx, (NOT SLIST8_POINTER_MASK)
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and rdx, rcx
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/* Combine result and return */
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@ -139,7 +141,7 @@ ExpInterlockedPopEntrySListFault16:
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mov rcx, [r9]
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/* Set ListHead->HeaderType = 1 and ListHead->Init = 1 */
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or rcx, 0x3
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or rcx, 3
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/* Copy Depth and Sequence number and adjust Depth */
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lea rbx, [rax - SLIST16A_DEPTH_INC]
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@ -165,8 +167,6 @@ RtlInterlockedPopEntrySListEmpty16:
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pop rbx
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ret
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.endp RtlInterlockedPopEntrySList
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/* PSLIST_ENTRY
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* NTAPI
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@ -174,7 +174,7 @@ RtlInterlockedPopEntrySListEmpty16:
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* IN PSLIST_HEADER ListHead,
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* IN PSLIST_ENTRY ListEntry);
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*/
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.proc RtlInterlockedPushEntrySList
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RtlInterlockedPushEntrySList:
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ExpInterlockedPushEntrySList:
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/* Load ListHead->Alignment into rax */
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@ -200,7 +200,7 @@ RtlInterlockedPushEntrySListLoop:
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shr r8, SLIST8A_NEXTENTRY_SHIFT
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/* Create a pointer template from rcx in rdx */
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mov r9, ~SLIST8_POINTER_MASK
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mov r9, (NOT SLIST8_POINTER_MASK)
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and r9, rcx
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/* Combine to new pointer and save as ListEntry->NextEntry */
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@ -217,7 +217,7 @@ RtlInterlockedPushEntrySListEmpty:
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/* Copy and adjust depth and sequence number */
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lea r9, [rax + SLIST8A_DEPTH_INC + SLIST8A_SEQUENCE_INC]
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and r9, SLIST8A_SEQUENCE_MASK | SLIST8A_DEPTH_MASK
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and r9, SLIST8A_SEQUENCE_MASK OR SLIST8A_DEPTH_MASK
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/* Combine to exchange value in r8 */
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or r8, r9
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@ -247,7 +247,7 @@ RtlInterlockedPushEntrySList16:
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/* Set ListHead->HeaderType = 1 and ListHead->Init = 1 */
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mov rcx, rdx
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or rcx, 0x3
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or rcx, 3
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mov rdx, [r8 + 8]
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@ -277,14 +277,13 @@ RtlInterlockedPushEntrySListLoop16:
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pop rbx
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ret
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.endp RtlInterlockedPushEntrySList
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/* PSLIST_ENTRY
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* NTAPI
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* RtlInterlockedFlushSList(
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* IN PSINGLE_LIST_ENTRY ListHead);
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*/
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.proc RtlInterlockedFlushSList
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RtlInterlockedFlushSList:
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ExpInterlockedFlushSList:
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/* Load ListHead->Region into rdx */
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@ -308,7 +307,7 @@ RtlInterlockedFlushSListLoop:
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jnz RtlInterlockedFlushSListLoop
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/* Use rcx as pointer template */
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mov rdx, ~SLIST8_POINTER_MASK
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mov rdx, (not SLIST8_POINTER_MASK)
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or rdx, rcx
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/* Combine result and return */
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@ -321,7 +320,7 @@ RtlInterlockedFlushSList16:
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mov rdx, [rcx + 8]
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xor rbx, rbx
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mov rcx, 0x3
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mov rcx, 3
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RtlInterlockedFlushSListLoop16:
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@ -339,4 +338,4 @@ RtlInterlockedFlushSListLoop16:
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pop rbx
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ret
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.endp RtlInterlockedFlushSList
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END
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