Process management. More...

#include <ppu-lv2.h>
#include <ppu-types.h>
#include <lv2/process.h>
#include <lv2/syscalls.h>

Data Structures
struct	_sys_process_param

Macros
#define	SYS_PROCESS_SPAWN_MAGIC 0x13bcc5f6

#define	SYS_PROCESS_SPAWN_VERSION_1 0x00000001

#define	SYS_PROCESS_SPAWN_VERSION_084 0x00008400

#define	SYS_PROCESS_SPAWN_VERSION_090 0x00009000

#define	SYS_PROCESS_SPAWN_VERSION_330 0x00330000

#define	SYS_PROCESS_SPAWN_VERSION_INVALID 0xffffffff

#define	SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_NONE 0x00000000

#define	SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_64K 0x00010000

#define	SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M 0x00100000

#define	SYS_PROCESS_SPAWN_FW_VERSION_192 0x00192001

#define	SYS_PROCESS_SPAWN_FW_VERSION_330 0x00330000

#define	SYS_PROCESS_SPAWN_FW_VERSION_UNKNOWN 0xffffffff

#define	SYS_PROCESS_SPAWN_PPC_SEG_DEFAULT 0x00000000

#define	SYS_PROCESS_SPAWN_PPC_SEG_OVLM 0x00000001

#define	SYS_PROCESS_SPAWN_PPC_SEG_PRX 0x00000002

#define	SYS_PROCESS_SPAWN_STACK_SIZE_32K 0x10
	set stack size to 32 kilobytes.

#define	SYS_PROCESS_SPAWN_STACK_SIZE_64K 0x20
	set stack size to 64 kilobytes.

#define	SYS_PROCESS_SPAWN_STACK_SIZE_96K 0x30
	set stack size to 96 kilobytes.

#define	SYS_PROCESS_SPAWN_STACK_SIZE_128K 0x40
	set stack size to 128 kilobytes.

#define	SYS_PROCESS_SPAWN_STACK_SIZE_256K 0x50
	set stack size to 256 kilobytes.

#define	SYS_PROCESS_SPAWN_STACK_SIZE_512K 0x60
	set stack size to 512 kilobytes.

#define	SYS_PROCESS_SPAWN_STACK_SIZE_1M 0x70
	set stack size to 1 megabyte.

#define	SYS_PROCESS_PARAM(prio, stacksize)
	Configure process priority and stack size.

#define	SYS_PROCESS_PARAM_OVLM(prio, stacksize)

#define	SYS_PROCESS_PARAM_FIXED(prio, stacksize)

#define	SYS_OBJECT_MEM (0x08UL)

#define	SYS_OBJECT_MUTEX (0x85UL)

#define	SYS_OBJECT_COND (0x86UL)

#define	SYS_OBJECT_RWLOCK (0x88UL)

#define	SYS_OBJECT_INTR_TAG (0x0AUL)

#define	SYS_OBJECT_INTR_SERVICE_HANDLE (0x0BUL)

#define	SYS_OBJECT_EVENT_QUEUE (0x8DUL)

#define	SYS_OBJECT_EVENT_PORT (0x0EUL)

#define	SYS_OBJECT_TRACE (0x21UL)

#define	SYS_OBJECT_SPUIMAGE (0x22UL)

#define	SYS_OBJECT_PRX (0x23UL)

#define	SYS_OBJECT_SPUPORT (0x24UL)

#define	SYS_OBJECT_LWMUTEX (0x95UL)

#define	SYS_OBJECT_TIMER (0x11UL)

#define	SYS_OBJECT_SEMAPHORE (0x96UL)

#define	SYS_OBJECT_FS_FD (0x73UL)

#define	SYS_OBJECT_LWCOND (0x97UL)

#define	SYS_OBJECT_EVENT_FLAG (0x98UL)

Typedefs
typedef struct _sys_process_param	sys_process_param_t

Functions
LV2_SYSCALL	sysProcessGetPid (void)
	get process id

LV2_SYSCALL	sysProcessGetPpid (void)
	get parent process id

LV2_SYSCALL	sysProcessGetNumberOfObject (u32 object, size_t *numptr)
	get number of object

LV2_SYSCALL	sysProcessIsSpuLockLinkReservation (u32 addr, u64 flags)
	check if SPU can wait for lock line reservation lost event

LV2_SYSCALL	sysProcessGetPpuGuid (void)
	get ppu guid info from ELF

Detailed Description

Process management.

Definition in file process.h.

Macro Definition Documentation

◆ SYS_OBJECT_COND

#define SYS_OBJECT_COND (0x86UL)

Definition at line 105 of file process.h.

◆ SYS_OBJECT_EVENT_FLAG

#define SYS_OBJECT_EVENT_FLAG (0x98UL)

Definition at line 120 of file process.h.

◆ SYS_OBJECT_EVENT_PORT

#define SYS_OBJECT_EVENT_PORT (0x0EUL)

Definition at line 110 of file process.h.

◆ SYS_OBJECT_EVENT_QUEUE

#define SYS_OBJECT_EVENT_QUEUE (0x8DUL)

Definition at line 109 of file process.h.

◆ SYS_OBJECT_FS_FD

#define SYS_OBJECT_FS_FD (0x73UL)

Definition at line 118 of file process.h.

◆ SYS_OBJECT_INTR_SERVICE_HANDLE

#define SYS_OBJECT_INTR_SERVICE_HANDLE (0x0BUL)

Definition at line 108 of file process.h.

◆ SYS_OBJECT_INTR_TAG

#define SYS_OBJECT_INTR_TAG (0x0AUL)

Definition at line 107 of file process.h.

◆ SYS_OBJECT_LWCOND

#define SYS_OBJECT_LWCOND (0x97UL)

Definition at line 119 of file process.h.

◆ SYS_OBJECT_LWMUTEX

#define SYS_OBJECT_LWMUTEX (0x95UL)

Definition at line 115 of file process.h.

◆ SYS_OBJECT_MEM

#define SYS_OBJECT_MEM (0x08UL)

Definition at line 103 of file process.h.

◆ SYS_OBJECT_MUTEX

#define SYS_OBJECT_MUTEX (0x85UL)

Definition at line 104 of file process.h.

◆ SYS_OBJECT_PRX

#define SYS_OBJECT_PRX (0x23UL)

Definition at line 113 of file process.h.

◆ SYS_OBJECT_RWLOCK

#define SYS_OBJECT_RWLOCK (0x88UL)

Definition at line 106 of file process.h.

◆ SYS_OBJECT_SEMAPHORE

#define SYS_OBJECT_SEMAPHORE (0x96UL)

Definition at line 117 of file process.h.

◆ SYS_OBJECT_SPUIMAGE

#define SYS_OBJECT_SPUIMAGE (0x22UL)

Definition at line 112 of file process.h.

◆ SYS_OBJECT_SPUPORT

#define SYS_OBJECT_SPUPORT (0x24UL)

Definition at line 114 of file process.h.

◆ SYS_OBJECT_TIMER

#define SYS_OBJECT_TIMER (0x11UL)

Definition at line 116 of file process.h.

◆ SYS_OBJECT_TRACE

#define SYS_OBJECT_TRACE (0x21UL)

Definition at line 111 of file process.h.

◆ SYS_PROCESS_PARAM

#define SYS_PROCESS_PARAM	(	prio,
		stacksize
	)

Value:

    sys_process_param_t __sys_process_param __attribute__((aligned(8), section(".sys_proc_param"), unused)) = { \
        sizeof(sys_process_param_t), \
        SYS_PROCESS_SPAWN_MAGIC, \
        SYS_PROCESS_SPAWN_VERSION_090, \
        SYS_PROCESS_SPAWN_FW_VERSION_192, \
        prio, \
        stacksize, \
        SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M, \
        SYS_PROCESS_SPAWN_PPC_SEG_DEFAULT\
    };

Configure process priority and stack size.

Typically call this macro outside function declarations.

Parameters

prio	priority (1000 = normal)
stacksize	stack size

Definition at line 66 of file process.h.

◆ SYS_PROCESS_PARAM_FIXED

#define SYS_PROCESS_PARAM_FIXED	(	prio,
		stacksize
	)

Value:

    sys_process_param_t __sys_process_param __attribute__((aligned(8), section(".sys_proc_param"), unused)) = { \
        sizeof(sys_process_param_t), \
        SYS_PROCESS_SPAWN_MAGIC, \
        SYS_PROCESS_SPAWN_VERSION_090, \
        SYS_PROCESS_SPAWN_FW_VERSION_192, \
        prio, \
        stacksize, \
        SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M, \
        SYS_PROCESS_SPAWN_PPC_SEG_PRX \
    };

Definition at line 90 of file process.h.

◆ SYS_PROCESS_PARAM_OVLM

#define SYS_PROCESS_PARAM_OVLM	(	prio,
		stacksize
	)

Value:

    sys_process_param_t __sys_process_param __attribute__((aligned(8), section(".sys_proc_param"), unused)) = { \
        sizeof(sys_process_param_t), \
        SYS_PROCESS_SPAWN_MAGIC, \
        SYS_PROCESS_SPAWN_VERSION_090, \
        SYS_PROCESS_SPAWN_FW_VERSION_192, \
        prio, \
        stacksize, \
        SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M, \
        SYS_PROCESS_SPAWN_PPC_SEG_OVLM \
    };

Definition at line 78 of file process.h.

◆ SYS_PROCESS_SPAWN_FW_VERSION_192

#define SYS_PROCESS_SPAWN_FW_VERSION_192 0x00192001

Definition at line 26 of file process.h.

◆ SYS_PROCESS_SPAWN_FW_VERSION_330

#define SYS_PROCESS_SPAWN_FW_VERSION_330 0x00330000

Definition at line 27 of file process.h.

◆ SYS_PROCESS_SPAWN_FW_VERSION_UNKNOWN

#define SYS_PROCESS_SPAWN_FW_VERSION_UNKNOWN 0xffffffff

Definition at line 28 of file process.h.

◆ SYS_PROCESS_SPAWN_MAGIC

#define SYS_PROCESS_SPAWN_MAGIC 0x13bcc5f6

Definition at line 14 of file process.h.

◆ SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M

#define SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M 0x00100000

Definition at line 24 of file process.h.

◆ SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_64K

#define SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_64K 0x00010000

Definition at line 23 of file process.h.

◆ SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_NONE

#define SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_NONE 0x00000000

Definition at line 22 of file process.h.

◆ SYS_PROCESS_SPAWN_PPC_SEG_DEFAULT

#define SYS_PROCESS_SPAWN_PPC_SEG_DEFAULT 0x00000000

Definition at line 30 of file process.h.

◆ SYS_PROCESS_SPAWN_PPC_SEG_OVLM

#define SYS_PROCESS_SPAWN_PPC_SEG_OVLM 0x00000001

Definition at line 31 of file process.h.

◆ SYS_PROCESS_SPAWN_PPC_SEG_PRX

#define SYS_PROCESS_SPAWN_PPC_SEG_PRX 0x00000002

Definition at line 32 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_128K

#define SYS_PROCESS_SPAWN_STACK_SIZE_128K 0x40

set stack size to 128 kilobytes.

Definition at line 41 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_1M

#define SYS_PROCESS_SPAWN_STACK_SIZE_1M 0x70

set stack size to 1 megabyte.

Definition at line 47 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_256K

#define SYS_PROCESS_SPAWN_STACK_SIZE_256K 0x50

set stack size to 256 kilobytes.

Definition at line 43 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_32K

#define SYS_PROCESS_SPAWN_STACK_SIZE_32K 0x10

set stack size to 32 kilobytes.

Definition at line 35 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_512K

#define SYS_PROCESS_SPAWN_STACK_SIZE_512K 0x60

set stack size to 512 kilobytes.

Definition at line 45 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_64K

#define SYS_PROCESS_SPAWN_STACK_SIZE_64K 0x20

set stack size to 64 kilobytes.

Definition at line 37 of file process.h.

◆ SYS_PROCESS_SPAWN_STACK_SIZE_96K

#define SYS_PROCESS_SPAWN_STACK_SIZE_96K 0x30

set stack size to 96 kilobytes.

Definition at line 39 of file process.h.

◆ SYS_PROCESS_SPAWN_VERSION_084

#define SYS_PROCESS_SPAWN_VERSION_084 0x00008400

Definition at line 17 of file process.h.

◆ SYS_PROCESS_SPAWN_VERSION_090

#define SYS_PROCESS_SPAWN_VERSION_090 0x00009000

Definition at line 18 of file process.h.

◆ SYS_PROCESS_SPAWN_VERSION_1

#define SYS_PROCESS_SPAWN_VERSION_1 0x00000001

Definition at line 16 of file process.h.

◆ SYS_PROCESS_SPAWN_VERSION_330

#define SYS_PROCESS_SPAWN_VERSION_330 0x00330000

Definition at line 19 of file process.h.

◆ SYS_PROCESS_SPAWN_VERSION_INVALID

#define SYS_PROCESS_SPAWN_VERSION_INVALID 0xffffffff

Definition at line 20 of file process.h.

Typedef Documentation

◆ sys_process_param_t

typedef struct _sys_process_param sys_process_param_t

Function Documentation

◆ sysProcessGetNumberOfObject()

LV2_SYSCALL sysProcessGetNumberOfObject	(	u32	object,
		size_t *	numptr
	)

get number of object

Parameters

object
numptr

Definition at line 176 of file process.h.

◆ sysProcessGetPid()

LV2_SYSCALL sysProcessGetPid ( void )

get process id

Parameters

object
buf
size
set_size

get process id

Definition at line 157 of file process.h.

◆ sysProcessGetPpid()

LV2_SYSCALL sysProcessGetPpid ( void )

get parent process id

Definition at line 166 of file process.h.

◆ sysProcessGetPpuGuid()

LV2_SYSCALL sysProcessGetPpuGuid ( void )

get ppu guid info from ELF

Definition at line 194 of file process.h.

◆ sysProcessIsSpuLockLinkReservation()

LV2_SYSCALL sysProcessIsSpuLockLinkReservation	(	u32	addr,
		u64	flags
	)

check if SPU can wait for lock line reservation lost event

Parameters

addr
flags

Definition at line 186 of file process.h.

Data Structures

Macros

Typedefs

Functions

Detailed Description

Macro Definition Documentation

◆ SYS_OBJECT_COND

◆ SYS_OBJECT_EVENT_FLAG

◆ SYS_OBJECT_EVENT_PORT

◆ SYS_OBJECT_EVENT_QUEUE

◆ SYS_OBJECT_FS_FD

◆ SYS_OBJECT_INTR_SERVICE_HANDLE

◆ SYS_OBJECT_INTR_TAG

◆ SYS_OBJECT_LWCOND

◆ SYS_OBJECT_LWMUTEX

◆ SYS_OBJECT_MEM

◆ SYS_OBJECT_MUTEX

◆ SYS_OBJECT_PRX

◆ SYS_OBJECT_RWLOCK

◆ SYS_OBJECT_SEMAPHORE

◆ SYS_OBJECT_SPUIMAGE

◆ SYS_OBJECT_SPUPORT

◆ SYS_OBJECT_TIMER

◆ SYS_OBJECT_TRACE

◆ SYS_PROCESS_PARAM

◆ SYS_PROCESS_PARAM_FIXED

◆ SYS_PROCESS_PARAM_OVLM

◆ SYS_PROCESS_SPAWN_FW_VERSION_192

◆ SYS_PROCESS_SPAWN_FW_VERSION_330

◆ SYS_PROCESS_SPAWN_FW_VERSION_UNKNOWN

◆ SYS_PROCESS_SPAWN_MAGIC

◆ SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_1M

◆ SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_64K

◆ SYS_PROCESS_SPAWN_MALLOC_PAGE_SIZE_NONE

◆ SYS_PROCESS_SPAWN_PPC_SEG_DEFAULT

◆ SYS_PROCESS_SPAWN_PPC_SEG_OVLM

◆ SYS_PROCESS_SPAWN_PPC_SEG_PRX

◆ SYS_PROCESS_SPAWN_STACK_SIZE_128K

◆ SYS_PROCESS_SPAWN_STACK_SIZE_1M

◆ SYS_PROCESS_SPAWN_STACK_SIZE_256K

◆ SYS_PROCESS_SPAWN_STACK_SIZE_32K

◆ SYS_PROCESS_SPAWN_STACK_SIZE_512K

◆ SYS_PROCESS_SPAWN_STACK_SIZE_64K

◆ SYS_PROCESS_SPAWN_STACK_SIZE_96K

◆ SYS_PROCESS_SPAWN_VERSION_084

◆ SYS_PROCESS_SPAWN_VERSION_090

◆ SYS_PROCESS_SPAWN_VERSION_1

◆ SYS_PROCESS_SPAWN_VERSION_330

◆ SYS_PROCESS_SPAWN_VERSION_INVALID

Typedef Documentation

◆ sys_process_param_t

Function Documentation

◆ sysProcessGetNumberOfObject()

◆ sysProcessGetPid()

◆ sysProcessGetPpid()

◆ sysProcessGetPpuGuid()

◆ sysProcessIsSpuLockLinkReservation()