Ros-diffs August 2005

ros-diffs@reactos.org

23 participants
669 discussions

[hbirr] 17308: Clear the memory after we know that the buffer was allocated.

by hbirr＠svn.reactos.com

Clear the memory after we know that the buffer was allocated. Modified: trunk/reactos/ntoskrnl/se/semgr.c _____ Modified: trunk/reactos/ntoskrnl/se/semgr.c --- trunk/reactos/ntoskrnl/se/semgr.c 2005-08-11 20:35:00 UTC (rev 17307) +++ trunk/reactos/ntoskrnl/se/semgr.c 2005-08-11 20:37:09 UTC (rev 17308) @@ -719,8 +719,6 @@ Descriptor = ExAllocatePool(PagedPool, Length); - RtlZeroMemory( Descriptor, Length ); - if (Descriptor == NULL) { DPRINT1("ExAlloctePool() failed\n"); @@ -728,6 +726,7 @@ return STATUS_INSUFFICIENT_RESOURCES; } + RtlZeroMemory( Descriptor, Length ); RtlCreateSecurityDescriptor(Descriptor, SECURITY_DESCRIPTOR_REVISION);

19 years, 4 months

[hbirr] 17307: - Implemented MEMORY_AREA_PEB_OR_TEB and MEMORY_AREA_PAGED_POOL for MiQueryVirtualMemory.

by hbirr＠svn.reactos.com

- Implemented MEMORY_AREA_PEB_OR_TEB and MEMORY_AREA_PAGED_POOL for MiQueryVirtualMemory. - Fixed the range check in ProbeForRead and ProbeForWrite. Modified: trunk/reactos/ntoskrnl/mm/virtual.c _____ Modified: trunk/reactos/ntoskrnl/mm/virtual.c --- trunk/reactos/ntoskrnl/mm/virtual.c 2005-08-11 20:29:08 UTC (rev 17306) +++ trunk/reactos/ntoskrnl/mm/virtual.c 2005-08-11 20:35:00 UTC (rev 17307) @@ -175,6 +175,7 @@ switch(MemoryArea->Type) { case MEMORY_AREA_VIRTUAL_MEMORY: + case MEMORY_AREA_PEB_OR_TEB: Status = MmQueryAnonMem(MemoryArea, Address, Info, ResultLength); break; @@ -230,6 +231,18 @@ Status = STATUS_SUCCESS; *ResultLength = sizeof(MEMORY_BASIC_INFORMATION); break; + case MEMORY_AREA_PAGED_POOL: + Info->Type = 0; + Info->State = MEM_COMMIT; + Info->Protect = MemoryArea->Attributes; + Info->AllocationProtect = MemoryArea->Attributes; + Info->BaseAddress = MemoryArea->StartingAddress; + Info->AllocationBase = MemoryArea->StartingAddress; + Info->RegionSize = (ULONG_PTR)MemoryArea->EndingAddress - + (ULONG_PTR)MemoryArea->StartingAddress; + Status = STATUS_SUCCESS; + *ResultLength = sizeof(MEMORY_BASIC_INFORMATION); + break; default: DPRINT1("unhandled memory area type: 0x%x\n", MemoryArea->Type); Status = STATUS_UNSUCCESSFUL; @@ -1001,7 +1014,7 @@ ExRaiseStatus (STATUS_DATATYPE_MISALIGNMENT); } else if ((ULONG_PTR)Address + Length - 1 < (ULONG_PTR)Address || - (ULONG_PTR)Address + Length - 1 > (ULONG_PTR)MmUserProbeAddress) + (ULONG_PTR)Address + Length - 1 >= (ULONG_PTR)MmUserProbeAddress) { ExRaiseStatus (STATUS_ACCESS_VIOLATION); } @@ -1031,7 +1044,7 @@ Last = (PCHAR)((ULONG_PTR)Address + Length - 1); if ((ULONG_PTR)Last < (ULONG_PTR)Address || - (ULONG_PTR)Last > (ULONG_PTR)MmUserProbeAddress) + (ULONG_PTR)Last >= (ULONG_PTR)MmUserProbeAddress) { ExRaiseStatus (STATUS_ACCESS_VIOLATION); }

19 years, 4 months

[hbirr] 17306: - Removed the hole pool allocation, because it needs to much memory and ros will not boot.

by hbirr＠svn.reactos.com

- Removed the hole pool allocation, because it needs to much memory and ros will not boot. - Allocate short blocks in one page. - Split the used and free header. It makes it easier to implement a red zone check. Modified: trunk/reactos/ntoskrnl/mm/npool.c _____ Modified: trunk/reactos/ntoskrnl/mm/npool.c --- trunk/reactos/ntoskrnl/mm/npool.c 2005-08-11 20:23:13 UTC (rev 17305) +++ trunk/reactos/ntoskrnl/mm/npool.c 2005-08-11 20:29:08 UTC (rev 17306) @@ -8,6 +8,7 @@ * PROGRAMMERS: David Welch (welch(a)cwcom.net) * Iwan Fatahi (i_fatahi(a)hotmail.com) * Robert Bergkvist (fragdance(a)hotmail.com) + * Hartmut Birr */ /* INCLUDES ****************************************************************/ @@ -54,38 +55,33 @@ /* * fields present at the start of a block (this is for internal use only) */ -typedef struct _BLOCK_HDR +typedef struct _HDR { - ULONG Magic; - ULONG Size; - struct _BLOCK_HDR* previous; - union - { - struct - { - LIST_ENTRY ListEntry; - ULONG Tag; - PVOID Caller; - LIST_ENTRY TagListEntry; - BOOLEAN Dumped; - } - Used; - struct - { - NODE Node; - } - Free; - }; -} -BLOCK_HDR; + ULONG Magic; + ULONG Size; + struct _HDR* previous; +} HDR, *PHDR; -#define BLOCK_HDR_SIZE ROUND_UP(sizeof(BLOCK_HDR), MM_POOL_ALIGNMENT) +typedef struct _HDR_USED +{ + HDR hdr; + LIST_ENTRY ListEntry; + ULONG Tag; + PVOID Caller; + LIST_ENTRY TagListEntry; + BOOLEAN Dumped; +} HDR_USED, *PHDR_USED; -PVOID STDCALL -ExAllocateWholePageBlock(ULONG Size); -VOID STDCALL -ExFreeWholePageBlock(PVOID Addr); +typedef struct _HDR_FREE +{ + HDR hdr; + NODE Node; +} HDR_FREE, *PHDR_FREE; +#define HDR_FREE_SIZE ROUND_UP(sizeof(HDR_FREE), MM_POOL_ALIGNMENT) +#define HDR_USED_SIZE ROUND_UP(sizeof(HDR_USED), MM_POOL_ALIGNMENT) + + /* GLOBALS *****************************************************************/ extern PVOID MiNonPagedPoolStart; @@ -103,7 +99,6 @@ static LIST_ENTRY AddressListHead; -#ifndef WHOLE_PAGE_ALLOCATIONS /* * Count of free blocks */ @@ -113,7 +108,6 @@ * Count of used blocks */ static ULONG EiNrUsedBlocks = 0; -#endif /* * Lock that protects the non-paged pool data structures @@ -147,29 +141,23 @@ static LIST_ENTRY tag_hash_table[TAG_HASH_TABLE_SIZE]; #endif /* TAG_STATISTICS_TRACKING */ -#ifdef WHOLE_PAGE_ALLOCATIONS -static RTL_BITMAP NonPagedPoolAllocMap; -static ULONG NonPagedPoolAllocMapHint; -static ULONG MiCurrentNonPagedPoolLength = 0; -#else static PULONG MiNonPagedPoolAllocMap; static ULONG MiNonPagedPoolNrOfPages; -#endif /* WHOLE_PAGE_ALLOCATIONS */ /* avl helper functions ****************************************************/ void DumpFreeBlockNode(PNODE p) { static int count = 0; - BLOCK_HDR* blk; + HDR_FREE* blk; count++; if (p) { DumpFreeBlockNode(p->link[0]); - blk = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); - DbgPrint("%08x %8d (%d)\n", blk, blk->Size, count); + blk = CONTAINING_RECORD(p, HDR_FREE, Node); + DbgPrint("%08x %8d (%d)\n", blk, blk->hdr.Size, count); DumpFreeBlockNode(p->link[1]); } @@ -178,17 +166,17 @@ void DumpFreeBlockTree(void) { DbgPrint("--- Begin tree ------------------\n"); - DbgPrint("%08x\n", CONTAINING_RECORD(FreeBlockListRoot, BLOCK_HDR, Free.Node)); + DbgPrint("%08x\n", CONTAINING_RECORD(FreeBlockListRoot, HDR_FREE, Node)); DumpFreeBlockNode(FreeBlockListRoot); DbgPrint("--- End tree --------------------\n"); } int compare_node(PNODE p1, PNODE p2) { - BLOCK_HDR* blk1 = CONTAINING_RECORD(p1, BLOCK_HDR, Free.Node); - BLOCK_HDR* blk2 = CONTAINING_RECORD(p2, BLOCK_HDR, Free.Node); + HDR_FREE* blk1 = CONTAINING_RECORD(p1, HDR_FREE, Node); + HDR_FREE* blk2 = CONTAINING_RECORD(p2, HDR_FREE, Node); - if (blk1->Size == blk2->Size) + if (blk1->hdr.Size == blk2->hdr.Size) { if (blk1 < blk2) { @@ -201,11 +189,11 @@ } else { - if (blk1->Size < blk2->Size) + if (blk1->hdr.Size < blk2->hdr.Size) { return -1; } - if (blk1->Size > blk2->Size) + if (blk1->hdr.Size > blk2->hdr.Size) { return 1; } @@ -216,14 +204,14 @@ int compare_value(PVOID value, PNODE p) { - BLOCK_HDR* blk = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); + HDR_FREE* blk = CONTAINING_RECORD(p, HDR_FREE, Node); ULONG v = *(PULONG)value; - if (v < blk->Size) + if (v < blk->hdr.Size) { return -1; } - if (v > blk->Size) + if (v > blk->hdr.Size) { return 1; } @@ -730,39 +718,38 @@ #ifdef TAG_STATISTICS_TRACKING VOID -MiRemoveFromTagHashTable(BLOCK_HDR* block) +MiRemoveFromTagHashTable(HDR_USED* block) /* * Remove a block from the tag hash table */ { - if (block->Used.Tag == 0) + if (block->Tag == 0) { return; } - - RemoveEntryList(&block->Used.TagListEntry); + RemoveEntryList(&block->TagListEntry); } VOID -MiAddToTagHashTable(BLOCK_HDR* block) +MiAddToTagHashTable(HDR_USED* block) /* * Add a block to the tag hash table */ { ULONG hash; - if (block->Used.Tag == 0) + if (block->Tag == 0) { return; } - hash = block->Used.Tag % TAG_HASH_TABLE_SIZE; + hash = block->Tag % TAG_HASH_TABLE_SIZE; - InsertHeadList(&tag_hash_table[hash], &block->Used.TagListEntry); + InsertHeadList(&tag_hash_table[hash], &block->TagListEntry); } #endif /* TAG_STATISTICS_TRACKING */ -#if defined(TAG_STATISTICS_TRACKING) && !defined(WHOLE_PAGE_ALLOCATIONS) +#if defined(TAG_STATISTICS_TRACKING) VOID STATIC MiDumpTagStats(ULONG CurrentTag, ULONG CurrentNrBlocks, ULONG CurrentSize) { @@ -786,14 +773,14 @@ CurrentSize / CurrentNrBlocks); } } -#endif /* defined(TAG_STATISTICS_TRACKING) && !defined(WHOLE_PAGE_ALLOCATIONS); */ +#endif /* defined(TAG_STATISTICS_TRACKING) */ VOID MiDebugDumpNonPagedPoolStats(BOOLEAN NewOnly) { -#if defined(TAG_STATISTICS_TRACKING) && !defined(WHOLE_PAGE_ALLOCATIONS) +#if defined(TAG_STATISTICS_TRACKING) ULONG i; - BLOCK_HDR* current; + HDR_USED* current; ULONG CurrentTag; ULONG CurrentNrBlocks = 0; ULONG CurrentSize = 0; @@ -817,25 +804,25 @@ current_entry = tag_hash_table[i].Flink; while (current_entry != &tag_hash_table[i]) { - current = CONTAINING_RECORD(current_entry, BLOCK_HDR, Used.TagListEntry); + current = CONTAINING_RECORD(current_entry, HDR_USED, TagListEntry); current_entry = current_entry->Flink; if (CurrentTag == 0) { - CurrentTag = current->Used.Tag; + CurrentTag = current->Tag; CurrentNrBlocks = 0; CurrentSize = 0; } - if (current->Used.Tag == CurrentTag) + if (current->Tag == CurrentTag) { - RemoveEntryList(&current->Used.TagListEntry); - InsertHeadList(&tmpListHead, &current->Used.TagListEntry); - if (!NewOnly || !current->Used.Dumped) + RemoveEntryList(&current->TagListEntry); + InsertHeadList(&tmpListHead, &current->TagListEntry); + if (!NewOnly || !current->Dumped) { CurrentNrBlocks++; TotalBlocks++; - CurrentSize += current->Size; - TotalSize += current->Size; - current->Used.Dumped = TRUE; + CurrentSize += current->hdr.Size; + TotalSize += current->hdr.Size; + current->Dumped = TRUE; } } } @@ -866,14 +853,14 @@ DbgPrint("Freeblocks %d TotalFreeSize %d AverageFreeSize %d\n", EiNrFreeBlocks, Size, EiNrFreeBlocks ? Size / EiNrFreeBlocks : 0); DbgPrint("***************** Dump Complete ***************\n"); -#endif /* defined(TAG_STATISTICS_TRACKING) && !defined(WHOLE_PAGE_ALLOCATIONS) */ +#endif /* defined(TAG_STATISTICS_TRACKING) */ } VOID MiDebugDumpNonPagedPool(BOOLEAN NewOnly) { -#if defined(POOL_DEBUG_APIS) && !defined(WHOLE_PAGE_ALLOCATIONS) - BLOCK_HDR* current; +#if defined(POOL_DEBUG_APIS) + HDR_USED* current; PLIST_ENTRY current_entry; KIRQL oldIrql; @@ -883,45 +870,43 @@ current_entry = UsedBlockListHead.Flink; while (current_entry != &UsedBlockListHead) { - current = CONTAINING_RECORD(current_entry, BLOCK_HDR, Used.ListEntry); - if (!NewOnly || !current->Used.Dumped) + current = CONTAINING_RECORD(current_entry, HDR_USED, ListEntry); + if (!NewOnly || !current->Dumped) { CHAR c1, c2, c3, c4; - c1 = (CHAR)((current->Used.Tag >> 24) & 0xFF); - c2 = (CHAR)((current->Used.Tag >> 16) & 0xFF); - c3 = (CHAR)((current->Used.Tag >> 8) & 0xFF); - c4 = (CHAR)(current->Used.Tag & 0xFF); + c1 = (CHAR)((current->Tag >> 24) & 0xFF); + c2 = (CHAR)((current->Tag >> 16) & 0xFF); + c3 = (CHAR)((current->Tag >> 8) & 0xFF); + c4 = (CHAR)(current->Tag & 0xFF); if (isprint(c1) && isprint(c2) && isprint(c3) && isprint(c4)) { DbgPrint("Size 0x%x Tag 0x%x (%c%c%c%c) Allocator 0x%x\n", - current->Size, current->Used.Tag, c4, c3, c2, c1, - current->Used.Caller); + current->hdr.Size, current->Tag, c4, c3, c2, c1, + current->Caller); } else { DbgPrint("Size 0x%x Tag 0x%x Allocator 0x%x\n", - current->Size, current->Used.Tag, current->Used.Caller); + current->hdr.Size, current->Tag, current->Caller); } - current->Used.Dumped = TRUE; + current->Dumped = TRUE; } current_entry = current_entry->Flink; } DbgPrint("***************** Dump Complete ***************\n"); KeReleaseSpinLock(&MmNpoolLock, oldIrql); -#endif /* not WHOLE_PAGE_ALLOCATIONS */ +#endif } -#ifndef WHOLE_PAGE_ALLOCATIONS - #ifdef ENABLE_VALIDATE_POOL static void validate_free_list(void) /* * FUNCTION: Validate the integrity of the list of free blocks */ { - BLOCK_HDR* current; + HDR_FREE* current; unsigned int blocks_seen=0; PNODE p; @@ -931,10 +916,10 @@ { PVOID base_addr; - current = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); + current = CONTAINING_RECORD(p, HDR_FREE, Node); base_addr = (PVOID)current; - if (current->Magic != BLOCK_HDR_FREE_MAGIC) + if (current->hdr.Magic != BLOCK_HDR_FREE_MAGIC) { DbgPrint("Bad block magic (probable pool corruption) at %x\n", current); @@ -942,12 +927,12 @@ } if (base_addr < MiNonPagedPoolStart || - base_addr + BLOCK_HDR_SIZE + current->Size > MiNonPagedPoolStart + MiNonPagedPoolLength) + (ULONG_PTR)base_addr + current->hdr.Size > (ULONG_PTR)MiNonPagedPoolStart + MiNonPagedPoolLength) { DbgPrint("Block %x found outside pool area\n",current); - DbgPrint("Size %d\n",current->Size); + DbgPrint("Size %d\n",current->hdr.Size); DbgPrint("Limits are %x %x\n",MiNonPagedPoolStart, - MiNonPagedPoolStart+MiNonPagedPoolLength); + (ULONG_PTR)MiNonPagedPoolStart+MiNonPagedPoolLength); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } blocks_seen++; @@ -965,7 +950,7 @@ * FUNCTION: Validate the integrity of the list of used blocks */ { - BLOCK_HDR* current; + HDR_USED* current; PLIST_ENTRY current_entry; unsigned int blocks_seen=0; @@ -974,23 +959,23 @@ { PVOID base_addr; - current = CONTAINING_RECORD(current_entry, BLOCK_HDR, Used.ListEntry); + current = CONTAINING_RECORD(current_entry, HDR_USED, ListEntry); base_addr = (PVOID)current; - if (current->Magic != BLOCK_HDR_USED_MAGIC) + if (current->hdr.Magic != BLOCK_HDR_USED_MAGIC) { DbgPrint("Bad block magic (probable pool corruption) at %x\n", current); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } if (base_addr < MiNonPagedPoolStart || - (base_addr+BLOCK_HDR_SIZE+current->Size) > - MiNonPagedPoolStart+MiNonPagedPoolLength) + ((ULONG_PTR)base_addr+current->hdr.Size) > + (ULONG_PTR)MiNonPagedPoolStart+MiNonPagedPoolLength) { DbgPrint("Block %x found outside pool area\n",current); - DbgPrint("Size %d\n",current->Size); + DbgPrint("Size %d\n",current->hdr.Size); DbgPrint("Limits are %x %x\n",MiNonPagedPoolStart, - MiNonPagedPoolStart+MiNonPagedPoolLength); + (ULONG_PTR)MiNonPagedPoolStart+MiNonPagedPoolLength); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } blocks_seen++; @@ -999,13 +984,13 @@ DbgPrint("Too many blocks on used list\n"); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } - if (current->Used.ListEntry.Flink != &UsedBlockListHead && - current->Used.ListEntry.Flink->Blink != &current->Used.ListEntry) + if (current->ListEntry.Flink != &UsedBlockListHead && + current->ListEntry.Flink->Blink != &current->ListEntry) { DbgPrint("%s:%d:Break in list (current %x next %x " "current->next->previous %x)\n", - __FILE__,__LINE__,current, current->Used.ListEntry.Flink, - current->Used.ListEntry.Flink->Blink); + __FILE__,__LINE__,current, current->ListEntry.Flink, + current->ListEntry.Flink->Blink); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } @@ -1013,7 +998,7 @@ } } -static void check_duplicates(BLOCK_HDR* blk) +static void check_duplicates(HDR* blk) /* * FUNCTION: Check a block has no duplicates * ARGUMENTS: @@ -1021,33 +1006,32 @@ * NOTE: Bug checks if duplicates are found */ { - char* base = (char*)blk; - char* last = ((char*)blk) + BLOCK_HDR_SIZE + blk->Size; - BLOCK_HDR* current; + ULONG_PTR base = (ULONG_PTR)blk; + ULONG_PTR last = (ULONG_PTR)blk + blk->Size; PLIST_ENTRY current_entry; PNODE p; + HDR_FREE* free; + HDR_USED* used; p = avl_get_first(FreeBlockListRoot); while (p) { - current = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); - - if (current->Magic != BLOCK_HDR_FREE_MAGIC) + free = CONTAINING_RECORD(p, HDR_FREE, Node); + if (free->hdr.Magic != BLOCK_HDR_FREE_MAGIC) { DbgPrint("Bad block magic (probable pool corruption) at %x\n", - current); + free); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } - if ( (char*)current > base && (char*)current < last ) + if ( (ULONG_PTR)free > base && (ULONG_PTR)free < last ) { DbgPrint("intersecting blocks on list\n"); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } - if ( (char*)current < base && - ((char*)current + current->Size + BLOCK_HDR_SIZE) - > base ) + if ( (ULONG_PTR)free < base && + ((ULONG_PTR)free + free->hdr.Size) > base ) { DbgPrint("intersecting blocks on list\n"); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); @@ -1058,16 +1042,15 @@ current_entry = UsedBlockListHead.Flink; while (current_entry != &UsedBlockListHead) { - current = CONTAINING_RECORD(current_entry, BLOCK_HDR, Used.ListEntry); + used = CONTAINING_RECORD(current_entry, HDR_USED, ListEntry); - if ( (char*)current > base && (char*)current < last ) + if ( (ULONG_PTR)used > base && (ULONG_PTR)used < last ) { DbgPrint("intersecting blocks on list\n"); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); } - if ( (char*)current < base && - ((char*)current + current->Size + BLOCK_HDR_SIZE) - > base ) + if ( (ULONG_PTR)current < base && + ((ULONG_PTR)current + current->hdr.Size) > base ) { DbgPrint("intersecting blocks on list\n"); KEBUGCHECK(/*KBUG_POOL_FREE_LIST_CORRUPT*/0); @@ -1083,7 +1066,8 @@ * FUNCTION: Checks the integrity of the kernel memory heap */ { - BLOCK_HDR* current; + HDR_FREE* free; + HDR_USED* used; PLIST_ENTRY current_entry; PNODE p; @@ -1093,15 +1077,15 @@ p = avl_get_first(FreeBlockListRoot); while (p) { - current = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); - check_duplicates(current); + freet = CONTAINING_RECORD(p, HDR_FREE, Node); + check_duplicates(&free->hdr); p = avl_get_next(FreeBlockListRoot, p); } current_entry = UsedBlockListHead.Flink; while (current_entry != &UsedBlockListHead) { - current = CONTAINING_RECORD(current_entry, BLOCK_HDR, Used.ListEntry); - check_duplicates(current); + used = CONTAINING_RECORD(current_entry, HDR_USED, ListEntry); + check_duplicates(&used->hdr); current_entry = current_entry->Flink; } } @@ -1109,14 +1093,13 @@ #if 0 STATIC VOID -free_pages(BLOCK_HDR* blk) +free_pages(HDR_FREE* blk) { ULONG start; ULONG end; - ULONG i; - start = (ULONG)blk; - end = (ULONG)blk + BLOCK_HDR_SIZE + blk->Size; + start = (ULONG_PTR)blk; + end = (ULONG_PTR)blk + blk->hdr.Size; /* * If the block doesn't contain a whole page then there is nothing to do @@ -1128,20 +1111,20 @@ } #endif -static void remove_from_used_list(BLOCK_HDR* current) +static void remove_from_used_list(HDR_USED* current) { - RemoveEntryList(&current->Used.ListEntry); - EiUsedNonPagedPool -= current->Size; + RemoveEntryList(&current->ListEntry); + EiUsedNonPagedPool -= current->hdr.Size; EiNrUsedBlocks--; } -static void remove_from_free_list(BLOCK_HDR* current) +static void remove_from_free_list(HDR_FREE* current) { - DPRINT("remove_from_free_list %d\n", current->Size); + DPRINT("remove_from_free_list %d\n", current->hdr.Size); - avl_remove(&FreeBlockListRoot, &current->Free.Node, compare_node); + avl_remove(&FreeBlockListRoot, &current->Node, compare_node); - EiFreeNonPagedPool -= current->Size; + EiFreeNonPagedPool -= current->hdr.Size; EiNrFreeBlocks--; DPRINT("remove_from_free_list done\n"); #ifdef DUMP_AVL @@ -1151,49 +1134,48 @@ } static void -add_to_free_list(BLOCK_HDR* blk) +add_to_free_list(HDR_FREE* blk) /* * FUNCTION: add the block to the free list (internal) */ { - BLOCK_HDR* current; + HDR_FREE* current; BOOL UpdatePrevPtr = FALSE; - DPRINT("add_to_free_list (%d)\n", blk->Size); + DPRINT("add_to_free_list (%d)\n", blk->hdr.Size); EiNrFreeBlocks++; - current = blk->previous; - if (current && current->Magic == BLOCK_HDR_FREE_MAGIC) + current = (HDR_FREE*)blk->hdr.previous; + if (current && current->hdr.Magic == BLOCK_HDR_FREE_MAGIC) { remove_from_free_list(current); - current->Size = current->Size + BLOCK_HDR_SIZE + blk->Size; - current->Magic = BLOCK_HDR_USED_MAGIC; - memset(blk, 0xcc, BLOCK_HDR_SIZE); + current->hdr.Size = current->hdr.Size + blk->hdr.Size; + current->hdr.Magic = BLOCK_HDR_USED_MAGIC; + memset(blk, 0xcc, HDR_USED_SIZE); blk = current; UpdatePrevPtr = TRUE; } - current = (BLOCK_HDR*)((char*)blk + BLOCK_HDR_SIZE + blk->Size); + current = (HDR_FREE*)((ULONG_PTR)blk + blk->hdr.Size); if ((char*)current < (char*)MiNonPagedPoolStart + MiNonPagedPoolLength && - current->Magic == BLOCK_HDR_FREE_MAGIC) + current->hdr.Magic == BLOCK_HDR_FREE_MAGIC) { remove_from_free_list(current); - blk->Size += BLOCK_HDR_SIZE + current->Size; - memset(current, 0xcc, BLOCK_HDR_SIZE); + blk->hdr.Size += current->hdr.Size; + memset(current, 0xcc, HDR_FREE_SIZE); UpdatePrevPtr = TRUE; - current = (BLOCK_HDR*)((char*)blk + BLOCK_HDR_SIZE + blk->Size); + current = (HDR_FREE*)((ULONG_PTR)blk + blk->hdr.Size); } if (UpdatePrevPtr && (char*)current < (char*)MiNonPagedPoolStart + MiNonPagedPoolLength) { - current->previous = blk; + current->hdr.previous = &blk->hdr; } - DPRINT("%d\n", blk->Size); - blk->Magic = BLOCK_HDR_FREE_MAGIC; - EiFreeNonPagedPool += blk->Size; - avl_insert(&FreeBlockListRoot, &blk->Free.Node, compare_node); - + DPRINT("%d\n", blk->hdr.Size); + blk->hdr.Magic = BLOCK_HDR_FREE_MAGIC; + EiFreeNonPagedPool += blk->hdr.Size; + avl_insert(&FreeBlockListRoot, &blk->Node, compare_node); DPRINT("add_to_free_list done\n"); #ifdef DUMP_AVL @@ -1201,40 +1183,26 @@ #endif } -static void add_to_used_list(BLOCK_HDR* blk) +static void add_to_used_list(HDR_USED* blk) /* * FUNCTION: add the block to the used list (internal) */ { - InsertHeadList(&UsedBlockListHead, &blk->Used.ListEntry); - EiUsedNonPagedPool += blk->Size; + InsertHeadList(&UsedBlockListHead, &blk->ListEntry); + EiUsedNonPagedPool += blk->hdr.Size; EiNrUsedBlocks++; } -inline static void* block_to_address(BLOCK_HDR* blk) -/* - * FUNCTION: Translate a block header address to the corresponding block - * address (internal) - */ -{ - return ( (void *) ((char*)blk + BLOCK_HDR_SIZE)); -} -inline static BLOCK_HDR* address_to_block(void* addr) -{ - return (BLOCK_HDR *) - ( ((char*)addr) - BLOCK_HDR_SIZE ); -} - static BOOLEAN -grow_block(BLOCK_HDR* blk, PVOID end) +grow_block(HDR_FREE* blk, PVOID end) { NTSTATUS Status; PFN_TYPE Page[32]; ULONG_PTR StartIndex, EndIndex; ULONG i, j, k; - StartIndex = (ULONG_PTR)(PAGE_ROUND_UP((ULONG_PTR)blk + BLOCK_HDR_SIZE - (ULONG_PTR)MiNonPagedPoolStart)) / PAGE_SIZE; + StartIndex = (ULONG_PTR)(PAGE_ROUND_UP((ULONG_PTR)blk + HDR_FREE_SIZE - (ULONG_PTR)MiNonPagedPoolStart)) / PAGE_SIZE; EndIndex = ((ULONG_PTR)PAGE_ROUND_UP(end) - (ULONG_PTR)MiNonPagedPoolStart) / PAGE_SIZE; @@ -1285,72 +1253,86 @@ return TRUE; } -static BLOCK_HDR* get_block(unsigned int size, unsigned long alignment) +static HDR_USED* get_block(unsigned int size, unsigned long alignment) { - BLOCK_HDR *blk, *current, *previous = NULL, *next = NULL, *best = NULL; + HDR_FREE *blk, *current, *previous = NULL, *next = NULL, *best = NULL; ULONG previous_size = 0, current_size, next_size = 0, new_size; PVOID end; - PVOID addr, aligned_addr; + PVOID addr, aligned_addr, best_aligned_addr; PNODE p; DPRINT("get_block %d\n", size); - if (alignment == 0) + p = avl_find_equal_or_greater(FreeBlockListRoot, size + HDR_USED_SIZE, compare_value); + while (p) { - p = avl_find_equal_or_greater(FreeBlockListRoot, size, compare_value); - if (p) + current = CONTAINING_RECORD(p, HDR_FREE, Node); + addr = (PVOID)((ULONG_PTR)current + HDR_USED_SIZE); + /* calculate first aligned address available within this block */ + aligned_addr = alignment > 0 ? MM_ROUND_UP(addr, alignment) : addr; + if (size < PAGE_SIZE) { - best = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); - addr = block_to_address(best); + /* check that the block is in one page */ + if (PAGE_ROUND_DOWN(aligned_addr) != PAGE_ROUND_DOWN((ULONG_PTR)aligned_addr + size - 1)) + { + aligned_addr = (PVOID)PAGE_ROUND_UP(aligned_addr); + } } - } - else - { - p = avl_find_equal_or_greater(FreeBlockListRoot, size, compare_value); - - while(p) + DPRINT("%x %x\n", addr, aligned_addr); + if (aligned_addr != addr) { - current = CONTAINING_RECORD(p, BLOCK_HDR, Free.Node); - addr = block_to_address(current); - /* calculate first aligned address available within this block */ - aligned_addr = MM_ROUND_UP(addr, alignment); - /* check to see if this address is already aligned */ - if (addr == aligned_addr) + while((ULONG_PTR)aligned_addr - (ULONG_PTR)addr < HDR_FREE_SIZE) { - if (current->Size >= size && - (best == NULL || current->Size < best->Size)) + if (alignment == 0) { - best = current; + aligned_addr = (PVOID)((ULONG_PTR)current + HDR_USED_SIZE + HDR_FREE_SIZE); } - } - else - { - /* make sure there's enough room to make a free block by the space skipped - * from alignment. If not, calculate forward to the next alignment - * and see if we allocate there... - */ - new_size = (ULONG_PTR)aligned_addr - (ULONG_PTR)addr + size; - if ((ULONG_PTR)aligned_addr - (ULONG_PTR)addr < BLOCK_HDR_SIZE) + else { - /* not enough room for a free block header, add some more bytes */ - aligned_addr = MM_ROUND_UP(block_to_address((BLOCK_HDR*)((char*)current + BLOCK_HDR_SIZE)), alignment); - new_size = (ULONG_PTR)aligned_addr - (ULONG_PTR)addr + size; + aligned_addr = MM_ROUND_UP((PVOID)((ULONG_PTR)current + HDR_USED_SIZE + HDR_FREE_SIZE), alignment); } - if (current->Size >= new_size && - (best == NULL || current->Size < best->Size)) + if (size < PAGE_SIZE) { - best = current; + /* check that the block is in one page */ + if (PAGE_ROUND_DOWN(aligned_addr) != PAGE_ROUND_DOWN((ULONG_PTR)aligned_addr + size - 1)) + { + aligned_addr = (PVOID)PAGE_ROUND_UP(aligned_addr); + } } } - if (best && current->Size >= size + alignment + 2 * BLOCK_HDR_SIZE) + } + DPRINT("%x %x\n", addr, aligned_addr); + new_size = (ULONG_PTR)aligned_addr - (ULONG_PTR)addr + size; + if (current->hdr.Size >= new_size + HDR_USED_SIZE && + (best == NULL || current->hdr.Size < best->hdr.Size)) + { + best = current; + best_aligned_addr = aligned_addr; + if (new_size <= size + 2 * HDR_FREE_SIZE) { - break; + break; } - p = avl_get_next(FreeBlockListRoot, p); - } - } - + + if (best) + { + if (size < PAGE_SIZE) + { + if (current->hdr.Size >= 2 * PAGE_SIZE + HDR_FREE_SIZE) + { + break; + } + } + else + { + if (current->hdr.Size >= size + alignment + HDR_FREE_SIZE) + { + break; + } + } + } + p = avl_get_next(FreeBlockListRoot, p); + } /* * We didn't find anything suitable at all. */ @@ -1359,40 +1341,31 @@ return NULL; } - current = best; - current_size = current->Size; + DPRINT(":: blk %x blk->hdr.Size %d (%d) Size %d\n", best, best->hdr.Size, best->hdr.Size - HDR_USED_SIZE, size); - if (alignment > 0) + current = best; + current_size = current->hdr.Size - HDR_USED_SIZE; + addr = (PVOID)((ULONG_PTR)current + HDR_USED_SIZE); + if (addr != best_aligned_addr) { - addr = block_to_address(current); - aligned_addr = MM_ROUND_UP(addr, alignment); - if (addr != aligned_addr) - { - blk = address_to_block(aligned_addr); - if ((char*)blk < (char*)current + BLOCK_HDR_SIZE) - { - aligned_addr = MM_ROUND_UP(block_to_address((BLOCK_HDR*)((char*)current + BLOCK_HDR_SIZE)), alignment); - blk = address_to_block(aligned_addr); - } - /* - * if size-aligned, break off the preceding bytes into their own block... - */ - previous = current; - previous_size = (ULONG_PTR)blk - (ULONG_PTR)previous - BLOCK_HDR_SIZE; - current = blk; - current_size -= ((ULONG_PTR)current - (ULONG_PTR)previous); - } + blk = (HDR_FREE*)((ULONG_PTR)best_aligned_addr - HDR_USED_SIZE); + /* + * if size-aligned, break off the preceding bytes into their own block... + */ + previous = current; + previous_size = (ULONG_PTR)blk - (ULONG_PTR)previous - HDR_FREE_SIZE; + current = blk; + current_size -= ((ULONG_PTR)current - (ULONG_PTR)previous); } + end = (PVOID)((ULONG_PTR)current + HDR_USED_SIZE + size); - end = (char*)current + BLOCK_HDR_SIZE + size; - - if (current_size >= size + BLOCK_HDR_SIZE + MM_POOL_ALIGNMENT) + if (current_size >= size + HDR_FREE_SIZE + MM_POOL_ALIGNMENT) { /* create a new free block after our block, if the memory size is >= 4 byte for this block */ - next = (BLOCK_HDR*)((ULONG_PTR)current + size + BLOCK_HDR_SIZE); - next_size = current_size - size - BLOCK_HDR_SIZE; + next = (HDR_FREE*)((ULONG_PTR)current + size + HDR_USED_SIZE); + next_size = current_size - size - HDR_FREE_SIZE; current_size = size; - end = (char*)next + BLOCK_HDR_SIZE; + end = (PVOID)((ULONG_PTR)next + HDR_FREE_SIZE); } if (previous) @@ -1403,17 +1376,17 @@ add_to_free_list(previous); return NULL; } - memset(current, 0, BLOCK_HDR_SIZE); - current->Size = current_size; - current->Magic = BLOCK_HDR_USED_MAGIC; - current->previous = previous; - previous->Size = previous_size; + memset(current, 0, HDR_USED_SIZE); + current->hdr.Size = current_size + HDR_USED_SIZE; + current->hdr.Magic = BLOCK_HDR_USED_MAGIC; + current->hdr.previous = &previous->hdr; + previous->hdr.Size = previous_size + HDR_FREE_SIZE; if (next == NULL) { - blk = (BLOCK_HDR*)((char*)current + BLOCK_HDR_SIZE + current->Size); - if ((char*)blk < (char*)MiNonPagedPoolStart + MiNonPagedPoolLength) + blk = (HDR_FREE*)((ULONG_PTR)current + current->hdr.Size); + if ((ULONG_PTR)blk < (ULONG_PTR)MiNonPagedPoolStart + MiNonPagedPoolLength) { - blk->previous = current; + blk->hdr.previous = &current->hdr; } } @@ -1428,56 +1401,55 @@ add_to_free_list(current); return NULL; } - - current->Magic = BLOCK_HDR_USED_MAGIC; + current->hdr.Magic = BLOCK_HDR_USED_MAGIC; if (next) { - current->Size = current_size; + current->hdr.Size = current_size + HDR_USED_SIZE; } } if (next) { - memset(next, 0, BLOCK_HDR_SIZE); - - next->Size = next_size; - next->Magic = BLOCK_HDR_FREE_MAGIC; - next->previous = current; - blk = (BLOCK_HDR*)((char*)next + BLOCK_HDR_SIZE + next->Size); - if ((char*)blk < (char*)MiNonPagedPoolStart + MiNonPagedPoolLength) + memset(next, 0, HDR_FREE_SIZE); + next->hdr.Size = next_size + HDR_FREE_SIZE; + next->hdr.Magic = BLOCK_HDR_FREE_MAGIC; + next->hdr.previous = &current->hdr; + blk = (HDR_FREE*)((ULONG_PTR)next + next->hdr.Size); + if ((ULONG_PTR)blk < (ULONG_PTR)MiNonPagedPoolStart + MiNonPagedPoolLength) { - blk->previous = next; + blk->hdr.previous = &next->hdr; } add_to_free_list(next); } - add_to_used_list(current); + add_to_used_list((HDR_USED*)current); VALIDATE_POOL; - return current; + + if (size < PAGE_SIZE) + { + addr = (PVOID)((ULONG_PTR)current + HDR_USED_SIZE); + if (PAGE_ROUND_DOWN(addr) != PAGE_ROUND_DOWN((PVOID)((ULONG_PTR)addr + size - 1))) + { + DPRINT1("%x %x\n", addr, (ULONG_PTR)addr + size); + } + ASSERT (PAGE_ROUND_DOWN(addr) == PAGE_ROUND_DOWN((PVOID)((ULONG_PTR)addr + size - 1))); + } + if (alignment) + { + addr = (PVOID)((ULONG_PTR)current + HDR_USED_SIZE); + ASSERT(MM_ROUND_UP(addr, alignment) == addr); + } + return (HDR_USED*)current; } -#endif /* not WHOLE_PAGE_ALLOCATIONS */ - ULONG STDCALL ExRosQueryNonPagedPoolTag ( PVOID Addr ) { -#ifdef WHOLE_PAGE_ALLOCATIONS /* WHOLE_PAGE_ALLOCATIONS */ - - UNIMPLEMENTED; - return 0; - -#else /* not WHOLE_PAGE_ALLOCATIONS */ - - BLOCK_HDR* blk=address_to_block(Addr); - - if (blk->Magic != BLOCK_HDR_USED_MAGIC) + HDR_USED* blk=(HDR_USED*)((ULONG_PTR)Addr - HDR_USED_SIZE); + if (blk->hdr.Magic != BLOCK_HDR_USED_MAGIC) KEBUGCHECK(0); - if (blk->Magic == BLOCK_HDR_FREE_MAGIC) - KEBUGCHECK(0); - return blk->Used.Tag; [truncated at 1000 lines; 391 more skipped]

19 years, 4 months

[hbirr] 17305: Fixed a debug message.

by hbirr＠svn.reactos.com

Fixed a debug message. Modified: trunk/reactos/ntoskrnl/ke/dpc.c _____ Modified: trunk/reactos/ntoskrnl/ke/dpc.c --- trunk/reactos/ntoskrnl/ke/dpc.c 2005-08-11 20:18:24 UTC (rev 17304) +++ trunk/reactos/ntoskrnl/ke/dpc.c 2005-08-11 20:23:13 UTC (rev 17305) @@ -199,7 +199,7 @@ /* Get the DPC Data */ if (InterlockedCompareExchangeUL(&Dpc->DpcData, &Prcb->DpcData[0].DpcLock, 0)) { - DPRINT("DPC Already Inserted"); + DPRINT("DPC Already Inserted\n"); #ifdef CONFIG_SMP KiReleaseSpinLock(&Prcb->DpcData[0].DpcLock); #endif

19 years, 4 months

[hbirr] 17304: Reenabled a debug message.

by hbirr＠svn.reactos.com

Reenabled a debug message. Modified: trunk/reactos/hal/halx86/generic/processor.c _____ Modified: trunk/reactos/hal/halx86/generic/processor.c --- trunk/reactos/hal/halx86/generic/processor.c 2005-08-11 20:16:03 UTC (rev 17303) +++ trunk/reactos/hal/halx86/generic/processor.c 2005-08-11 20:18:24 UTC (rev 17304) @@ -39,9 +39,7 @@ HalStartNextProcessor(ULONG Unknown1, ULONG ProcessorStack) { -#if 0 - DPRINT("HalStartNextProcessor(%x %x)\n", ProcessorNumber, ProcessorStack); -#endif + DPRINT("HalStartNextProcessor(%x %x)\n", Unknown1, ProcessorStack); return TRUE; }

19 years, 4 months

[hbirr] 17303: Implemented (copied from NdisAllocatePacketPool) NdisAllocatePacketPoolEx.

by hbirr＠svn.reactos.com

Implemented (copied from NdisAllocatePacketPool) NdisAllocatePacketPoolEx. Modified: trunk/reactos/drivers/net/ndis/ndis/buffer.c _____ Modified: trunk/reactos/drivers/net/ndis/ndis/buffer.c --- trunk/reactos/drivers/net/ndis/ndis/buffer.c 2005-08-11 20:13:26 UTC (rev 17302) +++ trunk/reactos/drivers/net/ndis/ndis/buffer.c 2005-08-11 20:16:03 UTC (rev 17303) @@ -469,6 +469,12 @@ NDIS_DbgPrint(MAX_TRACE, ("Status (0x%X) Packet (0x%X) PoolHandle (0x%X).\n", Status, Packet, PoolHandle)); + if (Pool == NULL) + { + *Status = NDIS_STATUS_FAILURE; + return; + } + KeAcquireSpinLock(&Pool->SpinLock.SpinLock, &OldIrql); if (Pool->FreeList) { @@ -563,7 +569,57 @@ * NDIS 5.0 */ { - UNIMPLEMENTED + PNDIS_PACKET_POOL Pool; + UINT Size, Length, i; + PNDIS_PACKET Packet, NextPacket; + + NDIS_DbgPrint(MAX_TRACE, ("Status (0x%X) PoolHandle (0x%X) " + "NumberOfDescriptors (%d) ProtocolReservedLength (%d).\n", + Status, PoolHandle, NumberOfDescriptors, ProtocolReservedLength)); + + if (NumberOfDescriptors > 0xffff) + { + *Status = NDIS_STATUS_RESOURCES; + } + else + { + NumberOfDescriptors += NumberOfOverflowDescriptors; + if (NumberOfDescriptors > 0xffff) + { + NumberOfDescriptors = 0xffff; + } + + Length = sizeof(NDIS_PACKET) + ProtocolReservedLength; + Size = sizeof(NDIS_PACKET_POOL) + Length * NumberOfDescriptors; + + Pool = ExAllocatePool(NonPagedPool, Size); + if (Pool) + { + KeInitializeSpinLock(&Pool->SpinLock.SpinLock); + Pool->PacketLength = Length; + + if (NumberOfDescriptors > 0) + { + Packet = (PNDIS_PACKET)&Pool->Buffer; + Pool->FreeList = Packet; + + NextPacket = (PNDIS_PACKET)((ULONG_PTR)Packet + Length); + for (i = 1; i < NumberOfDescriptors; i++) + { + Packet->Private.Head = (PNDIS_BUFFER)NextPacket; + Packet = NextPacket; + NextPacket = (PNDIS_PACKET)((ULONG_PTR)Packet + Length); + } + Packet->Private.Head = NULL; + } + else + Pool->FreeList = NULL; + + *Status = NDIS_STATUS_SUCCESS; + *PoolHandle = (PNDIS_HANDLE)Pool; + } else + *Status = NDIS_STATUS_RESOURCES; + } }

19 years, 4 months

[hpoussin] 17302: Remove debug output and some useless code

by hpoussin＠svn.reactos.com

Remove debug output and some useless code Replace false by FALSE Modified: trunk/reactos/drivers/usb/cromwell/uhci/fdo.c Modified: trunk/reactos/drivers/usb/cromwell/uhci/uhci.c _____ Modified: trunk/reactos/drivers/usb/cromwell/uhci/fdo.c --- trunk/reactos/drivers/usb/cromwell/uhci/fdo.c 2005-08-11 20:13:16 UTC (rev 17301) +++ trunk/reactos/drivers/usb/cromwell/uhci/fdo.c 2005-08-11 20:13:26 UTC (rev 17302) @@ -344,7 +344,6 @@ &StringSize); if (NT_SUCCESS(Status) || Status == STATUS_BUFFER_TOO_SMALL) { - DPRINT("UHCI: IOCTL_GET_HCD_DRIVERKEY_NAME returns '%S'\n", StringDescriptor->DriverKeyName); StringDescriptor->ActualLength = StringSize + FIELD_OFFSET(USB_HCD_DRIVERKEY_NAME, DriverKeyName); Information = LengthOut; Status = STATUS_SUCCESS; @@ -385,18 +384,6 @@ } break; } - case IOCTL_USB_GET_NODE_CONNECTION_INFORMATION: - { - DPRINT1("UHCI: IOCTL_USB_GET_NODE_CONNECTION_INFORMATION\n"); - Status = STATUS_NOT_IMPLEMENTED; - break; - } - case IOCTL_USB_GET_NODE_CONNECTION_NAME: - { - DPRINT1("UHCI: IOCTL_USB_GET_NODE_CONNECTION_NAME\n"); - Status = STATUS_NOT_IMPLEMENTED; - break; - } default: { _____ Modified: trunk/reactos/drivers/usb/cromwell/uhci/uhci.c --- trunk/reactos/drivers/usb/cromwell/uhci/uhci.c 2005-08-11 20:13:16 UTC (rev 17301) +++ trunk/reactos/drivers/usb/cromwell/uhci/uhci.c 2005-08-11 20:13:26 UTC (rev 17302) @@ -49,7 +49,7 @@ DeviceExtension = (POHCI_DEVICE_EXTENSION)Pdo->DeviceExtension; RtlZeroMemory(DeviceExtension, sizeof(OHCI_DEVICE_EXTENSION)); - DeviceExtension->IsFDO = false; + DeviceExtension->IsFDO = FALSE; DeviceExtension->FunctionalDeviceObject = Fdo; Pdo->Flags &= ~DO_DEVICE_INITIALIZING;

19 years, 4 months

[hpoussin] 17301: Add DIF_* codes 40 to 42.

by hpoussin＠svn.reactos.com

Add DIF_* codes 40 to 42. Reformat the whole list to align values Modified: trunk/reactos/w32api/include/setupapi.h _____ Modified: trunk/reactos/w32api/include/setupapi.h --- trunk/reactos/w32api/include/setupapi.h 2005-08-11 20:13:06 UTC (rev 17300) +++ trunk/reactos/w32api/include/setupapi.h 2005-08-11 20:13:16 UTC (rev 17301) @@ -110,45 +110,48 @@ #define DICS_START 4 #define DICS_FLAG_CONFIGGENERAL 4 #define DICS_STOP 5 -#define DIF_SELECTDEVICE 1 -#define DIF_INSTALLDEVICE 2 -#define DIF_ASSIGNRESOURCES 3 -#define DIF_PROPERTIES 4 -#define DIF_REMOVE 5 -#define DIF_FIRSTTIMESETUP 6 -#define DIF_FOUNDDEVICE 7 -#define DIF_SELECTCLASSDRIVERS 8 -#define DIF_VALIDATECLASSDRIVERS 9 -#define DIF_INSTALLCLASSDRIVERS 10 -#define DIF_CALCDISKSPACE 11 -#define DIF_DESTROYPRIVATEDATA 12 -#define DIF_VALIDATEDRIVER 13 -#define DIF_MOVEDEVICE 14 -#define DIF_DETECT 15 -#define DIF_INSTALLWIZARD 16 -#define DIF_DESTROYWIZARDDATA 17 -#define DIF_PROPERTYCHANGE 18 -#define DIF_ENABLECLASS 19 -#define DIF_DETECTVERIFY 20 -#define DIF_INSTALLDEVICEFILES 21 -#define DIF_UNREMOVE 22 -#define DIF_SELECTBESTCOMPATDRV 23 -#define DIF_ALLOW_INSTALL 24 -#define DIF_REGISTERDEVICE 25 -#define DIF_NEWDEVICEWIZARD_PRESELECT 26 -#define DIF_NEWDEVICEWIZARD_SELECT 27 -#define DIF_NEWDEVICEWIZARD_PREANALYZE 28 -#define DIF_NEWDEVICEWIZARD_POSTANALYZE 29 -#define DIF_NEWDEVICEWIZARD_FINISHINSTALL 30 -#define DIF_UNUSED1 31 -#define DIF_INSTALLINTERFACES 32 -#define DIF_DETECTCANCEL 33 -#define DIF_REGISTER_COINSTALLERS 34 -#define DIF_ADDPROPERTYPAGE_ADVANCED 35 -#define DIF_ADDPROPERTYPAGE_BASIC 36 -#define DIF_RESERVED1 37 -#define DIF_TROUBLESHOOTER 38 -#define DIF_POWERMESSAGEWAKE 39 +#define DIF_SELECTDEVICE 1 +#define DIF_INSTALLDEVICE 2 +#define DIF_ASSIGNRESOURCES 3 +#define DIF_PROPERTIES 4 +#define DIF_REMOVE 5 +#define DIF_FIRSTTIMESETUP 6 +#define DIF_FOUNDDEVICE 7 +#define DIF_SELECTCLASSDRIVERS 8 +#define DIF_VALIDATECLASSDRIVERS 9 +#define DIF_INSTALLCLASSDRIVERS 10 +#define DIF_CALCDISKSPACE 11 +#define DIF_DESTROYPRIVATEDATA 12 +#define DIF_VALIDATEDRIVER 13 +#define DIF_MOVEDEVICE 14 +#define DIF_DETECT 15 +#define DIF_INSTALLWIZARD 16 +#define DIF_DESTROYWIZARDDATA 17 +#define DIF_PROPERTYCHANGE 18 +#define DIF_ENABLECLASS 19 +#define DIF_DETECTVERIFY 20 +#define DIF_INSTALLDEVICEFILES 21 +#define DIF_UNREMOVE 22 +#define DIF_SELECTBESTCOMPATDRV 23 +#define DIF_ALLOW_INSTALL 24 +#define DIF_REGISTERDEVICE 25 +#define DIF_NEWDEVICEWIZARD_PRESELECT 26 +#define DIF_NEWDEVICEWIZARD_SELECT 27 +#define DIF_NEWDEVICEWIZARD_PREANALYZE 28 +#define DIF_NEWDEVICEWIZARD_POSTANALYZE 29 +#define DIF_NEWDEVICEWIZARD_FINISHINSTALL 30 +#define DIF_UNUSED1 31 +#define DIF_INSTALLINTERFACES 32 +#define DIF_DETECTCANCEL 33 +#define DIF_REGISTER_COINSTALLERS 34 +#define DIF_ADDPROPERTYPAGE_ADVANCED 35 +#define DIF_ADDPROPERTYPAGE_BASIC 36 +#define DIF_RESERVED1 37 +#define DIF_TROUBLESHOOTER 38 +#define DIF_POWERMESSAGEWAKE 39 +#define DIF_ADDREMOTEPROPERTYPAGE_ADVANCED 40 +#define DIF_UPDATEDRIVER_UI 41 +#define DIF_RESERVED2 42 #define DIGCF_DEFAULT 0x00000001 #define DIGCDP_FLAG_BASIC 0x00000001 #define DIGCF_PRESENT 0x00000002

19 years, 4 months

[hpoussin] 17300: Move usb controllers and cdrom classes parameters to their own .inf files. They would be regenerated during 2nd stage setup

by hpoussin＠svn.reactos.com

Move usb controllers and cdrom classes parameters to their own .inf files. They would be regenerated during 2nd stage setup Fix a typo in mouse.inf Modified: trunk/reactos/bootdata/hivesys.inf Modified: trunk/reactos/bootdata/packages/reactos.dff Added: trunk/reactos/media/inf/cdrom.inf Modified: trunk/reactos/media/inf/inf.xml Modified: trunk/reactos/media/inf/mouse.inf Modified: trunk/reactos/media/inf/syssetup.inf Added: trunk/reactos/media/inf/usbport.inf _____ Modified: trunk/reactos/bootdata/hivesys.inf --- trunk/reactos/bootdata/hivesys.inf 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/bootdata/hivesys.inf 2005-08-11 20:13:06 UTC (rev 17300) @@ -4,17 +4,6 @@ [AddReg] ; Device classes (this list is incomplete... and should be generated from .inf files during installation) -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-4 44553540000}",,0x00000000,"USB Controllers" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-4 44553540000}","Class",0x00000000,"USB" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-4 44553540000}","Icon",0x00000000,"-20" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-4 44553540000}","NoInstallClass",0x00000000,"1" - -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-0 8002BE10318}",,0x00000000,"DVD/CD-ROM drives" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-0 8002BE10318}","Class",0x00000000,"CDROM" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-0 8002BE10318}","EnumPropPages32",0x00000000,"MmSys.Cpl,MediaPropPageProvi der" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-0 8002BE10318}","Icon",0x00000000,"-20" -HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E965-E325-11CE-BFC1-0 8002BE10318}","NoInstallClass",0x00000000,"1" - HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E973-E325-11CE-BFC1-08 002BE10318}",,0x00000000,"Network Client" HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E973-E325-11CE-BFC1-08 002BE10318}","Class",0x00000000,"NetClient" HKLM,"SYSTEM\CurrentControlSet\Control\Class\{4D36E973-E325-11CE-BFC1-08 002BE10318}","Icon",0x00000000,"-7" _____ Modified: trunk/reactos/bootdata/packages/reactos.dff --- trunk/reactos/bootdata/packages/reactos.dff 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/bootdata/packages/reactos.dff 2005-08-11 20:13:06 UTC (rev 17300) @@ -268,9 +268,11 @@ media\nls\c_28598.nls 1 media\nls\c_28599.nls 1 media\drivers\etc\services 5 +media\inf\cdrom.inf 6 media\inf\NET_NIC.inf 6 media\inf\layout.inf 6 media\inf\mouse.inf 6 media\inf\ports.inf 6 media\inf\scsi.inf 6 media\inf\syssetup.inf 6 +media\inf\usbport.inf 6 _____ Added: trunk/reactos/media/inf/cdrom.inf --- trunk/reactos/media/inf/cdrom.inf 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/media/inf/cdrom.inf 2005-08-11 20:13:06 UTC (rev 17300) @@ -0,0 +1,30 @@ +; CDROM.INF + +; Installation of CDROMs + +[Version] +Signature = "$Windows NT$" +;Signature = "$ReactOS$" +LayoutFile = layout.inf +Class = CDROM +ClassGUID = {4D36E965-E325-11CE-BFC1-08002BE10318} +Provider = %ReactOS% +DriverVer = 10/19/1999,5.00.2157.1 + +[DestinationDirs] +DefaultDestDir = 12 + +[ClassInstall32.NT] +AddReg = CDROMClass.NT.AddReg + +[CDROMClass.NT.AddReg] +HKR, , , 0, %CDROMClassName% +HKR, , EnumPropPages32,0, "MmSys.Cpl,MediaPropPageProvider" +HKR, , Icon, 0, "-51" +HKR, , NoInstallClass, 0, 1 + +;-------------------------------- STRINGS ------------------------------- + +[Strings] +ReactOS = "ReactOS Team" +CDROMClassName = "DVD/CD-ROM drives" \ No newline at end of file _____ Modified: trunk/reactos/media/inf/inf.xml --- trunk/reactos/media/inf/inf.xml 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/media/inf/inf.xml 2005-08-11 20:13:06 UTC (rev 17300) @@ -1,3 +1,4 @@ +<installfile base="inf">cdrom.inf</installfile> <installfile base="inf">layout.inf</installfile> <installfile base="inf">mouse.inf</installfile> <installfile base="inf">NET_NIC.inf</installfile> @@ -4,3 +5,4 @@ <installfile base="inf">ports.inf</installfile> <installfile base="inf">scsi.inf</installfile> <installfile base="inf">syssetup.inf</installfile> +<installfile base="inf">usbport.inf</installfile> \ No newline at end of file _____ Modified: trunk/reactos/media/inf/mouse.inf --- trunk/reactos/media/inf/mouse.inf 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/media/inf/mouse.inf 2005-08-11 20:13:06 UTC (rev 17300) @@ -25,7 +25,7 @@ [Manufacturer] %StdMfg% = StdMfg -%LogMfg% = LogMsf +%LogMfg% = LogMfg %MSMfg% = MSMfg [StdMfg] _____ Modified: trunk/reactos/media/inf/syssetup.inf --- trunk/reactos/media/inf/syssetup.inf 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/media/inf/syssetup.inf 2005-08-11 20:13:06 UTC (rev 17300) @@ -14,7 +14,9 @@ [DeviceInfsToInstall] ; MS uses netnovel.inf as class-installer INF for NICs ; we use a separate one to keep things clean +cdrom.inf mouse.inf NET_NIC.inf ports.inf scsi.inf +usbport.inf \ No newline at end of file _____ Added: trunk/reactos/media/inf/usbport.inf --- trunk/reactos/media/inf/usbport.inf 2005-08-11 19:52:33 UTC (rev 17299) +++ trunk/reactos/media/inf/usbport.inf 2005-08-11 20:13:06 UTC (rev 17300) @@ -0,0 +1,126 @@ +; USBPORT.INF + +; Installation of USB controllers + +[Version] +Signature = "$Windows NT$" +;Signature = "$ReactOS$" +LayoutFile = layout.inf +Class = USB +ClassGUID = {36FC9E60-C465-11CF-8056-444553540000} +Provider = %ReactOS% +DriverVer = 10/19/1999,5.00.2157.1 + +[DestinationDirs] +DefaultDestDir = 12 + +[ClassInstall32.NT] +AddReg = USBClass.NT.AddReg + +[USBClass.NT.AddReg] +HKR, , , 0, %USBClassName% +HKR, , Icon, 0, "-20" +HKR, , NoInstallClass, 0, 1 + +[Manufacturer] +%GenericMfg% = GenericMfg +%IntelMfg% = IntelMfg + +[GenericMfg] +%PCI\CC_0C0300.DeviceDesc%=UHCI_Inst,PCI\CC_0C0300 +%PCI\CC_0C0310.DeviceDesc%=OHCI_Inst,PCI\CC_0C0310 +%PCI\CC_0C0320.DeviceDesc%=EHCI_Inst,PCI\CC_0C0320 +%USB\ROOT_HUB.DeviceDesc%=RootHub_Inst,USB\ROOT_HUB + +[IntelMfg] +%PCI\VEN_8086&DEV_7112&CC_0C0300.DeviceDesc%=UHCI_Inst,PCI\VEN_8086&DEV _7112&CC_0C0300 + +;------------------------------ UHCI DRIVER ----------------------------- + +[UHCI_Inst.NT] +CopyFiles = UHCI_CopyFiles + +[UHCI_CopyFiles.NT] +usbcore.sys +usbuhci.sys + +[UHCI_Inst.NT.Services] +AddService = usbuhci, 0x00000002, usbuhci_Service_Inst + +[usbuhci_Service_Inst] +ServiceType = 1 +StartType = 3 +ErrorControl = 1 +ServiceBinary = %12%\usbuhci.sys +LoadOrderGroup = Base + +;------------------------------ OHCI DRIVER ----------------------------- + +[OHCI_Inst.NT] +CopyFiles = OHCI_CopyFiles + +[OHCI_CopyFiles.NT] +usbcore.sys +usbohci.sys + +[OHCI_Inst.NT.Services] +AddService = usbohci, 0x00000002, usbohci_Service_Inst + +[usbohci_Service_Inst] +ServiceType = 1 +StartType = 3 +ErrorControl = 1 +ServiceBinary = %12%\usbohci.sys +LoadOrderGroup = Base + +;------------------------------ EHCI DRIVER ----------------------------- + +[EHCI_Inst.NT] +CopyFiles = EHCI_CopyFiles + +[EHCI_CopyFiles.NT] +usbcore.sys +usbehci.sys + +[EHCI_Inst.NT.Services] +AddService = usbehci, 0x00000002, usbehci_Service_Inst + +[usbehci_Service_Inst] +ServiceType = 1 +StartType = 3 +ErrorControl = 1 +ServiceBinary = %12%\usbehci.sys +LoadOrderGroup = Base + +;---------------------------- ROOT HUB DRIVER --------------------------- + +[RootHub_Inst.NT] +CopyFiles = RootHub_CopyFiles + +[RootHub_CopyFiles.NT] +usbhub.sys + +[RootHub_Inst.NT.Services] +AddService = usbhub, 0x00000002, usbhub_Service_Inst + +[usbhub_Service_Inst] +ServiceType = 1 +StartType = 3 +ErrorControl = 1 +ServiceBinary = %12%\usbhub.sys +LoadOrderGroup = Base + +;-------------------------------- STRINGS ------------------------------- + +[Strings] +ReactOS = "ReactOS Team" +USBClassName = "USB Controllers" + +GenericMfg = "(Generic USB devices)" +PCI\CC_0C0300.DeviceDesc = "UHCI USB controller" +PCI\CC_0C0310.DeviceDesc = "OHCI USB controller" +PCI\CC_0C0320.DeviceDesc = "EHCI USB controller" +USB\ROOT_HUB.DeviceDesc = "Root hub" + +IntelMfg = "Intel" +PCI\VEN_8086&DEV_7112&CC_0C0300.DeviceDesc = "Intel 82371AB/EB/MB PIIX4 USB controller" \ No newline at end of file

19 years, 4 months

[hbirr] 17299: Initialized the cnt value of the file structure.

by hbirr＠svn.reactos.com

Initialized the cnt value of the file structure. Modified: trunk/reactos/lib/crt/stdio/vfprintf.c _____ Modified: trunk/reactos/lib/crt/stdio/vfprintf.c --- trunk/reactos/lib/crt/stdio/vfprintf.c 2005-08-11 19:49:47 UTC (rev 17298) +++ trunk/reactos/lib/crt/stdio/vfprintf.c 2005-08-11 19:52:33 UTC (rev 17299) @@ -22,7 +22,7 @@ if (f->_flag & _IONBF) { f->_flag &= ~_IONBF; f->_ptr = f->_base = localbuf; - f->_bufsiz = BUFSIZ; + f->_bufsiz = f->_cnt = BUFSIZ; len = __vfprintf(f, fmt, ap); (void)fflush(f); f->_flag |= _IONBF;

19 years, 4 months

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