JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* fhandler_process.cc (struct heap_info::heap): Convert base to

Browse Source 
uintptr_t.  Add heap_id, end, flags members.
	(heap_info::heap_vm_chunks): Rename from heaps.
	(heap_info::heap_info): Rearrange using RtlQueryProcessDebugInformation
	to get information of heap virtual memory blocks.  Store heap id and
	flags, as well as end address of each block.
	(heap_info::fill_if_match): Check incoming base address against full
	address range of heap chunks.  Convert flag values in extra heap
	information.
	(format_process_maps): Change order so that heap check is done before
	MEM_MAPPED check since there are shareable heaps.
	* ntdll.h (PDI_HEAP_BLOCKS): Define.
	(HEAP_FLAG_NOSERIALIZE): Define.
	(HEAP_FLAG_GROWABLE): Define.
	(HEAP_FLAG_EXCEPTIONS): Define.
	(HEAP_FLAG_NONDEFAULT): Define.
	(HEAP_FLAG_SHAREABLE): Define.
	(HEAP_FLAG_EXECUTABLE): Define.
	(HEAP_FLAG_DEBUGGED): Define.
	(struct _DEBUG_HEAP_ARRAY): Define.
	(struct _DEBUG_HEAP_BLOCK): Define.
This commit is contained in:
Corinna Vinschen
2011-05-13 06:50:20 +00:00
parent 4fda571831
commit b4966f9139
3 changed files with 109 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
winsup/cygwin/ntdll.h
View File

@ -63,6 +63,7 @@
#define PDI_MODULES 0x01
#define PDI_HEAPS 0x04
#define PDI_HEAP_BLOCKS 0x10
#define LDRP_IMAGE_DLL 0x00000004
#define WSLE_PAGE_READONLY 0x001
#define WSLE_PAGE_EXECUTE 0x002
@ -510,6 +511,15 @@ typedef struct _DEBUG_BUFFER
PVOID Reserved[9];
} DEBUG_BUFFER, *PDEBUG_BUFFER;
/* Known debug heap flags */
#define HEAP_FLAG_NOSERIALIZE 0x1
#define HEAP_FLAG_GROWABLE 0x2
#define HEAP_FLAG_EXCEPTIONS 0x4
#define HEAP_FLAG_NONDEFAULT 0x1000
#define HEAP_FLAG_SHAREABLE 0x8000
#define HEAP_FLAG_EXECUTABLE 0x40000
#define HEAP_FLAG_DEBUGGED 0x40000000
typedef struct _DEBUG_HEAP_INFORMATION
{
ULONG Base;
@ -525,6 +535,20 @@ typedef struct _DEBUG_HEAP_INFORMATION
PVOID Blocks;
} DEBUG_HEAP_INFORMATION, *PDEBUG_HEAP_INFORMATION;
typedef struct _DEBUG_HEAP_ARRAY
{
ULONG Count;
DEBUG_HEAP_INFORMATION Heaps[1];
} DEBUG_HEAP_ARRAY, *PDEBUG_HEAP_ARRAY;
typedef struct _DEBUG_HEAP_BLOCK
{
ULONG Size;
ULONG Flags;
ULONG Committed;
ULONG Address;
} DEBUG_HEAP_BLOCK, *PDEBUG_HEAP_BLOCK;
typedef struct _DEBUG_MODULE_INFORMATION
{
ULONG Reserved[2];