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https://github.com/libretro/RetroArch
synced 2025-01-30 12:32:52 +00:00
Cleanups
This commit is contained in:
twinaphex
parent
8257cb638a
commit
8fbd59b690
@ -157,23 +157,23 @@ typedef struct _OBJECT_ATTRIBUTES {
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typedef OBJECT_ATTRIBUTES *POBJECT_ATTRIBUTES;
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// Flags for OBJECT_ATTRIBUTES::Attributes
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#define OBJ_INHERIT 0x00000002L
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#define OBJ_PERMANENT 0x00000010L
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#define OBJ_EXCLUSIVE 0x00000020L
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#define OBJ_CASE_INSENSITIVE 0x00000040L
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#define OBJ_OPENIF 0x00000080L
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#define OBJ_OPENLINK 0x00000100L
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#define OBJ_KERNEL_HANDLE 0x00000200L
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#define OBJ_VALID_ATTRIBUTES 0x000003F2L
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#define OBJ_INHERIT 0x00000002L
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#define OBJ_PERMANENT 0x00000010L
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#define OBJ_EXCLUSIVE 0x00000020L
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#define OBJ_CASE_INSENSITIVE 0x00000040L
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#define OBJ_OPENIF 0x00000080L
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#define OBJ_OPENLINK 0x00000100L
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#define OBJ_KERNEL_HANDLE 0x00000200L
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#define OBJ_VALID_ATTRIBUTES 0x000003F2L
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// CreateDisposition values for NtCreateFile()
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#define FILE_SUPERSEDE 0x00000000
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#define FILE_OPEN 0x00000001
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#define FILE_CREATE 0x00000002
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#define FILE_OPEN_IF 0x00000003
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#define FILE_OVERWRITE 0x00000004
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#define FILE_OVERWRITE_IF 0x00000005
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#define FILE_MAXIMUM_DISPOSITION 0x00000005
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#define FILE_SUPERSEDE 0x00000000
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#define FILE_OPEN 0x00000001
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#define FILE_CREATE 0x00000002
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#define FILE_OPEN_IF 0x00000003
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#define FILE_OVERWRITE 0x00000004
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#define FILE_OVERWRITE_IF 0x00000005
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#define FILE_MAXIMUM_DISPOSITION 0x00000005
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// CreateOption values for NtCreateFile()
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// FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT is what CreateFile
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@ -262,13 +262,11 @@ typedef struct _FILE_FS_DEVICE_INFORMATION {
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#define FILE_AUTOGENERATED_DEVICE_NAME 0x00000080
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#define FILE_DEVICE_SECURE_OPEN 0x00000100
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// Physical address
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// Differences from NT: 32 bit address instead of 64.
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/* Physical address
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* Differences from NT: 32 bit address instead of 64. */
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typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
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// NtCreateFile/NtOpenFile stuff
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/* NtCreateFile/NtOpenFile stuff */
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#define FILE_SUPERSEDED 0x00000000
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#define FILE_OPENED 0x00000001
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#define FILE_CREATED 0x00000002
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@ -292,8 +290,8 @@ typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
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// Access types
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#define FILE_ANY_ACCESS 0
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#define FILE_READ_ACCESS ( 0x0001 ) // file & pipe
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#define FILE_WRITE_ACCESS ( 0x0002 ) // file & pipe
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#define FILE_READ_ACCESS 0x0001 /* file & pipe */
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#define FILE_WRITE_ACCESS 0x0002 /* file & pipe */
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// Method types
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#define METHOD_BUFFERED 0
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@ -323,8 +321,8 @@ typedef ULONG PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
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// Special XBOX code?
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#define IOCTL_CDROM_AUTHENTICATE_DISK CTL_CODE(FILE_DEVICE_CD_ROM, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
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// Structure for IOCTL_SCSI_PASS_THROUGH_DIRECT
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// Differences from NT: None, believe it or not.
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/* Structure for IOCTL_SCSI_PASS_THROUGH_DIRECT
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* Differences from NT: None, believe it or not. */
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typedef struct _SCSI_PASS_THROUGH_DIRECT {
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/*000*/ USHORT Length;
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/*002*/ UCHAR ScsiStatus;
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@ -341,12 +339,12 @@ typedef struct _SCSI_PASS_THROUGH_DIRECT {
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/*01C*/ UCHAR Cdb[16];
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}SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
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// DataIn fields for IOCTL_SCSI_PASS_THROUGH_DIRECT
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/* DataIn fields for IOCTL_SCSI_PASS_THROUGH_DIRECT */
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#define SCSI_IOCTL_DATA_OUT 0
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#define SCSI_IOCTL_DATA_IN 1
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#define SCSI_IOCTL_DATA_UNSPECIFIED 2
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// Kernel object type (unsure about the structure...)
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/* Kernel object type (unsure about the structure...) */
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typedef struct _OBJECT_TYPE
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{
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// Same prototype as ExAllocatePoolWithTag, because that's the usual one
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@ -410,9 +408,9 @@ typedef struct _FILE_OBJECT {
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typedef FILE_OBJECT *PFILE_OBJECT;
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// Thread information structures
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/* Thread information structures */
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// IRQL
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/* IRQL */
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typedef UCHAR KIRQL, *PKIRQL;
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#define PASSIVE_LEVEL 0 // Passive release level
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#define LOW_LEVEL 0 // Lowest interrupt level
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@ -514,14 +512,13 @@ typedef struct _KTIMER {
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LONG Period;
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} KTIMER, *PKTIMER;
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/* XBE stuff
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* Not used in any exported kernel calls, but still useful.
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*/
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// XBE stuff
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// Not used in any exported kernel calls, but still useful.
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// XBE header information
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typedef struct _XBE_HEADER {
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/* XBE header information */
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typedef struct _XBE_HEADER
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{
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// 000 "XBEH"
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CHAR Magic[4];
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// 004 RSA digital signature of the entire header area
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@ -643,22 +640,22 @@ typedef struct _XBE_SECTION {
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// 038
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} XBE_SECTION, *PXBE_SECTION;
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// TLS directory information needed later
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// Library version data needed later
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/* TLS directory information needed later
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* Library version data needed later */
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// Initialization flags
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/* Initialization flags */
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#define XBE_INIT_MOUNT_UTILITY 0x00000001
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#define XBE_INIT_FORMAT_UTILITY 0x00000002
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#define XBE_INIT_64M_RAM_ONLY 0x00000004
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#define XBE_INIT_DONT_SETUP_HDD 0x00000008
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// Region codes
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/* Region codes */
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#define XBE_REGION_US_CANADA 0x00000001
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#define XBE_REGION_JAPAN 0x00000002
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#define XBE_REGION_ELSEWHERE 0x00000004
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#define XBE_REGION_DEBUG 0x80000000
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// Media types
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/* Media types */
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#define XBE_MEDIA_HDD 0x00000001
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#define XBE_MEDIA_XBOX_DVD 0x00000002
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#define XBE_MEDIA_ANY_CD_OR_DVD 0x00000004
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@ -670,7 +667,7 @@ typedef struct _XBE_SECTION {
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#define XBE_MEDIA_USB 0x00000100
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#define XBE_MEDIA_ALLOW_UNLOCKED_HDD 0x40000000
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// Section flags
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/* Section flags */
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#define XBE_SEC_WRITABLE 0x00000001
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#define XBE_SEC_PRELOAD 0x00000002
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#define XBE_SEC_EXECUTABLE 0x00000004
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@ -678,21 +675,18 @@ typedef struct _XBE_SECTION {
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#define XBE_SEC_RO_HEAD_PAGE 0x00000010
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#define XBE_SEC_RO_TAIL_PAGE 0x00000020
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// x86 page size
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/* x86 page size */
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#define PAGE_SIZE 0x1000
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/* Native NT API calls on the XBOX */
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// Native NT API calls on the XBOX
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// PAGE_ALIGN:
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// Returns an address rounded down to the nearest page boundary.
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//
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// Differences from NT: None.
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/* PAGE_ALIGN:
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* Returns an address rounded down to the nearest page boundary.
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*
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* Differences from NT: None.
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*/
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#define PAGE_ALIGN(Va) ((PVOID)((ULONG_PTR)(Va) & ~(PAGE_SIZE - 1)))
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// NtReadFile:
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// Reads a file.
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//
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@ -963,16 +957,17 @@ XeLoadSection(
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IN OUT PXBE_SECTION section
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);
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// Error codes
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#define STATUS_SUCCESS 0x00000000
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#define STATUS_UNSUCCESSFUL 0xC0000001
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#define STATUS_UNRECOGNIZED_MEDIA 0xC0000014
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// The SCSI input buffer was too large (not necessarily an error!)
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#define STATUS_DATA_OVERRUN 0xC000003C
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#define STATUS_INVALID_IMAGE_FORMAT 0xC000007B
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#define STATUS_INSUFFICIENT_RESOURCES 0xC000009A
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#define STATUS_TOO_MANY_SECRETS 0xC0000156
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#define STATUS_REGION_MISMATCH 0xC0050001
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/* Error codes */
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#define STATUS_SUCCESS 0x00000000
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#define STATUS_UNSUCCESSFUL 0xC0000001
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#define STATUS_UNRECOGNIZED_MEDIA 0xC0000014
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/* The SCSI input buffer was too large (not necessarily an error!) */
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#define STATUS_DATA_OVERRUN 0xC000003C
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#define STATUS_INVALID_IMAGE_FORMAT 0xC000007B
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#define STATUS_INSUFFICIENT_RESOURCES 0xC000009A
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#define STATUS_TOO_MANY_SECRETS 0xC0000156
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#define STATUS_REGION_MISMATCH 0xC0050001
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#ifdef __cplusplus
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};
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@ -1020,7 +1015,7 @@ HRESULT ObCreateSymbolicLink(PSTRING SymbolicLinkName, PSTRING DeviceName);
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}
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#endif
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HRESULT xbox_io_mount(const char* szDrive, char* szDevice)
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static HRESULT xbox_io_mount(const char* szDrive, char* szDevice)
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{
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STRING DeviceName, LinkName;
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CHAR szDestinationDrive[PATH_MAX_LENGTH];
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@ -1112,7 +1107,7 @@ static void frontend_xdk_get_environment_settings(int *argc, char *argv[],
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#endif
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#ifdef _XBOX360
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// detect install environment
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/* Detect install environment. */
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unsigned long license_mask;
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DWORD volume_device_type;
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@ -1240,7 +1235,7 @@ static void frontend_xdk_init(void *data)
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{
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(void)data;
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#if defined(_XBOX1) && !defined(IS_SALAMANDER)
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// Mount drives
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/* Mount drives */
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xbox_io_mount("A:", "cdrom0");
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xbox_io_mount("C:", "Harddisk0\\Partition0");
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xbox_io_mount("E:", "Harddisk0\\Partition1");
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@ -1250,26 +1245,6 @@ static void frontend_xdk_init(void *data)
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#endif
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}
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static void frontend_xdk_exec(const char *path, bool should_load_game);
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static void frontend_xdk_set_fork(bool exit, bool start_game)
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{
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exit_spawn = exit;
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exitspawn_start_game = start_game;
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}
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static void frontend_xdk_exitspawn(char *s, size_t len)
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{
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bool should_load_game = false;
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#ifndef IS_SALAMANDER
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should_load_game = exitspawn_start_game;
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if (!exit_spawn)
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return;
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#endif
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frontend_xdk_exec(s, should_load_game);
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}
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static void frontend_xdk_exec(const char *path, bool should_load_game)
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{
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#ifndef IS_SALAMANDER
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@ -1317,6 +1292,24 @@ static void frontend_xdk_exec(const char *path, bool should_load_game)
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#endif
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}
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static void frontend_xdk_set_fork(bool exit, bool start_game)
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{
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exit_spawn = exit;
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exitspawn_start_game = start_game;
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}
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static void frontend_xdk_exitspawn(char *s, size_t len)
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{
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bool should_load_game = false;
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#ifndef IS_SALAMANDER
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should_load_game = exitspawn_start_game;
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if (!exit_spawn)
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return;
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#endif
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frontend_xdk_exec(s, should_load_game);
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}
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static int frontend_xdk_get_rating(void)
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{
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#if defined(_XBOX360)
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