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git://source.winehq.org/git/wine.git
synced 2024-10-06 07:47:07 +00:00
ntdll: Support HighestEndingAddress in NtAllocateVirtualMemoryEx().
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parent
5d583498e8
commit
7e8bb68f95
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@ -358,7 +358,7 @@ static NTSTATUS invoke_user_apc( CONTEXT *context, const user_apc_t *apc, NTSTAT
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*/
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static void invoke_system_apc( const apc_call_t *call, apc_result_t *result, BOOL self )
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{
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SIZE_T size, bits;
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SIZE_T size, bits, limit;
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void *addr;
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memset( result, 0, sizeof(*result) );
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@ -401,6 +401,33 @@ static void invoke_system_apc( const apc_call_t *call, apc_result_t *result, BOO
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}
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else result->virtual_alloc.status = STATUS_WORKING_SET_LIMIT_RANGE;
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break;
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case APC_VIRTUAL_ALLOC_EX:
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{
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MEM_ADDRESS_REQUIREMENTS r = { NULL };
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MEM_EXTENDED_PARAMETER ext =
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{
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.Type = MemExtendedParameterAddressRequirements,
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.Pointer = &r
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};
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SYSTEM_BASIC_INFORMATION sbi;
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virtual_get_system_info( &sbi, !!NtCurrentTeb()->WowTebOffset );
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result->type = call->type;
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addr = wine_server_get_ptr( call->virtual_alloc_ex.addr );
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size = call->virtual_alloc_ex.size;
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limit = min( (ULONG_PTR)sbi.HighestUserAddress, call->virtual_alloc_ex.limit );
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if ((ULONG_PTR)addr == call->virtual_alloc_ex.addr && size == call->virtual_alloc_ex.size)
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{
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r.HighestEndingAddress = (void *)limit;
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result->virtual_alloc_ex.status = NtAllocateVirtualMemoryEx( NtCurrentProcess(), &addr, &size,
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call->virtual_alloc_ex.op_type,
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call->virtual_alloc_ex.prot, &ext, 1 );
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result->virtual_alloc_ex.addr = wine_server_client_ptr( addr );
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result->virtual_alloc_ex.size = size;
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}
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else result->virtual_alloc_ex.status = STATUS_WORKING_SET_LIMIT_RANGE;
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break;
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}
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case APC_VIRTUAL_FREE:
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result->type = call->type;
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addr = wine_server_get_ptr( call->virtual_free.addr );
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@ -1921,7 +1921,7 @@ static NTSTATUS map_view( struct file_view **view_ret, void *base, size_t size,
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alloc.size = size;
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alloc.top_down = top_down;
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alloc.limit = limit ? (void*)(limit & (UINT_PTR)user_space_limit) : user_space_limit;
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alloc.limit = limit ? min( (void *)(limit + 1), user_space_limit ) : user_space_limit;
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if (mmap_enum_reserved_areas( alloc_reserved_area_callback, &alloc, top_down ))
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{
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@ -3894,11 +3894,78 @@ NTSTATUS WINAPI NtAllocateVirtualMemoryEx( HANDLE process, PVOID *ret, SIZE_T *s
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ULONG protect, MEM_EXTENDED_PARAMETER *parameters,
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ULONG count )
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{
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ULONG_PTR limit = 0;
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TRACE("%p %p %08lx %x %08x %p %u\n", process, *ret, *size_ptr, type, protect, parameters, count );
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if (count && !parameters) return STATUS_INVALID_PARAMETER;
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if (count) FIXME( "Ignoring %d extended parameters %p\n", count, parameters );
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if (count)
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{
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MEM_ADDRESS_REQUIREMENTS *r = NULL;
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unsigned int i;
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return NtAllocateVirtualMemory( process, ret, 0, size_ptr, type, protect );
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for (i = 0; i < count; ++i)
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{
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if (parameters[i].Type == MemExtendedParameterInvalidType || parameters[i].Type >= MemExtendedParameterMax)
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{
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WARN( "Invalid parameter type %d.\n", parameters[i].Type );
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return STATUS_INVALID_PARAMETER;
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}
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if (parameters[i].Type != MemExtendedParameterAddressRequirements)
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{
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FIXME( "Parameter type %d is not supported.\n", parameters[i].Type );
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continue;
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}
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if (r)
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{
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WARN( "Duplicate parameter.\n" );
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return STATUS_INVALID_PARAMETER;
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}
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r = (MEM_ADDRESS_REQUIREMENTS *)parameters[i].Pointer;
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if (r->LowestStartingAddress || r->Alignment)
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FIXME( "Not supported requirements LowestStartingAddress %p, Alignment %p.\n",
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r->LowestStartingAddress, (void *)r->Alignment );
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limit = (ULONG_PTR)r->HighestEndingAddress;
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if (limit && (*ret || limit > (ULONG_PTR)user_space_limit || ((limit + 1) & (page_mask - 1))))
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{
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WARN( "Invalid limit %p.\n", r->HighestEndingAddress);
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return STATUS_INVALID_PARAMETER;
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}
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TRACE( "limit %p.\n", (void *)limit );
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}
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}
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if (!*size_ptr) return STATUS_INVALID_PARAMETER;
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if (process != NtCurrentProcess())
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{
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apc_call_t call;
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apc_result_t result;
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NTSTATUS status;
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memset( &call, 0, sizeof(call) );
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call.virtual_alloc_ex.type = APC_VIRTUAL_ALLOC_EX;
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call.virtual_alloc_ex.addr = wine_server_client_ptr( *ret );
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call.virtual_alloc_ex.size = *size_ptr;
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call.virtual_alloc_ex.limit = limit;
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call.virtual_alloc_ex.op_type = type;
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call.virtual_alloc_ex.prot = protect;
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status = server_queue_process_apc( process, &call, &result );
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if (status != STATUS_SUCCESS) return status;
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if (result.virtual_alloc_ex.status == STATUS_SUCCESS)
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{
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*ret = wine_server_get_ptr( result.virtual_alloc_ex.addr );
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*size_ptr = result.virtual_alloc_ex.size;
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}
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return result.virtual_alloc_ex.status;
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}
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return allocate_virtual_memory( ret, size_ptr, type, protect, limit );
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}
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@ -477,6 +477,7 @@ enum apc_type
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APC_USER,
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APC_ASYNC_IO,
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APC_VIRTUAL_ALLOC,
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APC_VIRTUAL_ALLOC_EX,
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APC_VIRTUAL_FREE,
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APC_VIRTUAL_QUERY,
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APC_VIRTUAL_PROTECT,
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@ -519,6 +520,15 @@ typedef union
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unsigned int prot;
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} virtual_alloc;
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struct
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{
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enum apc_type type;
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unsigned int op_type;
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client_ptr_t addr;
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mem_size_t size;
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mem_size_t limit;
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unsigned int prot;
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} virtual_alloc_ex;
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struct
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{
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enum apc_type type;
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unsigned int op_type;
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@ -614,6 +624,13 @@ typedef union
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mem_size_t size;
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} virtual_alloc;
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struct
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{
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enum apc_type type;
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unsigned int status;
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client_ptr_t addr;
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mem_size_t size;
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} virtual_alloc_ex;
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struct
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{
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enum apc_type type;
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unsigned int status;
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@ -6338,7 +6355,7 @@ union generic_reply
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/* ### protocol_version begin ### */
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#define SERVER_PROTOCOL_VERSION 756
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#define SERVER_PROTOCOL_VERSION 757
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/* ### protocol_version end ### */
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@ -759,6 +759,13 @@ typedef struct _MEMORY_BASIC_INFORMATION
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DWORD Type;
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} MEMORY_BASIC_INFORMATION, *PMEMORY_BASIC_INFORMATION;
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typedef struct _MEM_ADDRESS_REQUIREMENTS
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{
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void *LowestStartingAddress;
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void *HighestEndingAddress;
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SIZE_T Alignment;
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} MEM_ADDRESS_REQUIREMENTS, *PMEM_ADDRESS_REQUIREMENTS;
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#define MEM_EXTENDED_PARAMETER_TYPE_BITS 8
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typedef enum MEM_EXTENDED_PARAMETER_TYPE {
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@ -493,6 +493,7 @@ enum apc_type
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APC_USER,
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APC_ASYNC_IO,
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APC_VIRTUAL_ALLOC,
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APC_VIRTUAL_ALLOC_EX,
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APC_VIRTUAL_FREE,
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APC_VIRTUAL_QUERY,
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APC_VIRTUAL_PROTECT,
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@ -535,6 +536,15 @@ typedef union
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unsigned int prot; /* memory protection flags */
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} virtual_alloc;
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struct
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{
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enum apc_type type; /* APC_VIRTUAL_ALLOC */
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unsigned int op_type; /* type of operation */
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client_ptr_t addr; /* requested address */
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mem_size_t size; /* allocation size */
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mem_size_t limit; /* allocation address limit */
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unsigned int prot; /* memory protection flags */
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} virtual_alloc_ex;
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struct
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{
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enum apc_type type; /* APC_VIRTUAL_FREE */
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unsigned int op_type; /* type of operation */
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@ -630,6 +640,13 @@ typedef union
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mem_size_t size; /* resulting size */
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} virtual_alloc;
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struct
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{
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enum apc_type type; /* APC_VIRTUAL_ALLOC */
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unsigned int status; /* status returned by call */
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client_ptr_t addr; /* resulting address */
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mem_size_t size; /* resulting size */
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} virtual_alloc_ex;
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struct
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{
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enum apc_type type; /* APC_VIRTUAL_FREE */
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unsigned int status; /* status returned by call */
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@ -1713,6 +1713,7 @@ DECL_HANDLER(queue_apc)
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thread = get_thread_from_handle( req->handle, THREAD_SET_CONTEXT );
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break;
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case APC_VIRTUAL_ALLOC:
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case APC_VIRTUAL_ALLOC_EX:
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case APC_VIRTUAL_FREE:
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case APC_VIRTUAL_PROTECT:
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case APC_VIRTUAL_FLUSH:
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@ -189,6 +189,12 @@ static void dump_apc_call( const char *prefix, const apc_call_t *call )
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dump_uint64( ",zero_bits=", &call->virtual_alloc.zero_bits );
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fprintf( stderr, ",op_type=%x,prot=%x", call->virtual_alloc.op_type, call->virtual_alloc.prot );
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break;
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case APC_VIRTUAL_ALLOC_EX:
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dump_uint64( "APC_VIRTUAL_ALLOC,addr==", &call->virtual_alloc_ex.addr );
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dump_uint64( ",size=", &call->virtual_alloc_ex.size );
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dump_uint64( ",limit=", &call->virtual_alloc_ex.limit );
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fprintf( stderr, ",op_type=%x,prot=%x", call->virtual_alloc_ex.op_type, call->virtual_alloc_ex.prot );
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break;
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case APC_VIRTUAL_FREE:
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dump_uint64( "APC_VIRTUAL_FREE,addr=", &call->virtual_free.addr );
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dump_uint64( ",size=", &call->virtual_free.size );
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