arm_cti.h File Reference

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Macros
#define	CTI_APPCLEAR   0x18
#define	CTI_APPPULSE   0x1C
#define	CTI_APPSET   0x14
#define	CTI_CHIN_STATUS   0x138
#define	CTI_CHNL(x)   (1 << x)
#define	CTI_CHOU_STATUS   0x13C
#define	CTI_CTR   0x0
#define	CTI_DEVCTL   0x150
#define	CTI_GATE   0x140
#define	CTI_INACK   0x10
#define	CTI_INEN(n)   (0x20 + 4 * n)
#define	CTI_INEN0   0x20
#define	CTI_INEN1   0x24
#define	CTI_INEN2   0x28
#define	CTI_INEN3   0x2C
#define	CTI_INEN4   0x30
#define	CTI_INEN5   0x34
#define	CTI_INEN6   0x38
#define	CTI_INEN7   0x3C
#define	CTI_INEN8   0x40
#define	CTI_OUTEN(n)   (0xA0 + 4 * n)
#define	CTI_OUTEN0   0xA0
#define	CTI_OUTEN1   0xA4
#define	CTI_OUTEN2   0xA8
#define	CTI_OUTEN3   0xAC
#define	CTI_OUTEN4   0xB0
#define	CTI_OUTEN5   0xB4
#define	CTI_OUTEN6   0xB8
#define	CTI_OUTEN7   0xBC
#define	CTI_OUTEN8   0xC0
#define	CTI_TRIG(n)   (1 << CTI_TRIG_##n)
#define	CTI_TRIG_HALT   0
#define	CTI_TRIG_RESUME   1
#define	CTI_TRIN_STATUS   0x130
#define	CTI_TROUT_STATUS   0x134
#define	CTI_UNLOCK   0xFB0

Functions
int	arm_cti_ack_events (struct arm_cti *self, uint32_t event)
int	arm_cti_cleanup_all (void)
int	arm_cti_clear_channel (struct arm_cti *self, uint32_t channel)
int	arm_cti_enable (struct arm_cti *self, bool enable)
int	arm_cti_gate_channel (struct arm_cti *self, uint32_t channel)
const char *	arm_cti_name (struct arm_cti *self)
int	arm_cti_pulse_channel (struct arm_cti *self, uint32_t channel)
int	arm_cti_read_reg (struct arm_cti *self, unsigned int reg, uint32_t *value)
int	arm_cti_set_channel (struct arm_cti *self, uint32_t channel)
int	arm_cti_ungate_channel (struct arm_cti *self, uint32_t channel)
int	arm_cti_write_reg (struct arm_cti *self, unsigned int reg, uint32_t value)
struct arm_cti *	cti_instance_by_jim_obj (Jim_Interp *interp, Jim_Obj *o)
int	cti_register_commands (struct command_context *cmd_ctx)

Macro Definition Documentation

CTI_APPCLEAR

#define CTI_APPCLEAR   0x18

Definition at line 15 of file arm_cti.h.

CTI_APPPULSE

#define CTI_APPPULSE   0x1C

Definition at line 16 of file arm_cti.h.

CTI_APPSET

#define CTI_APPSET   0x14

Definition at line 14 of file arm_cti.h.

CTI_CHIN_STATUS

#define CTI_CHIN_STATUS   0x138

Definition at line 39 of file arm_cti.h.

CTI_CHNL

#define CTI_CHNL

(

x

)

(1 << x)

Definition at line 45 of file arm_cti.h.

CTI_CHOU_STATUS

#define CTI_CHOU_STATUS   0x13C

Definition at line 40 of file arm_cti.h.

CTI_CTR

#define CTI_CTR   0x0

Definition at line 12 of file arm_cti.h.

CTI_DEVCTL

#define CTI_DEVCTL   0x150

Definition at line 42 of file arm_cti.h.

CTI_GATE

#define CTI_GATE   0x140

Definition at line 41 of file arm_cti.h.

CTI_INACK

#define CTI_INACK   0x10

Definition at line 13 of file arm_cti.h.

CTI_INEN

#define CTI_INEN

(

n

)

(0x20 + 4 * n)

Definition at line 26 of file arm_cti.h.

CTI_INEN0

#define CTI_INEN0   0x20

Definition at line 17 of file arm_cti.h.

CTI_INEN1

#define CTI_INEN1   0x24

Definition at line 18 of file arm_cti.h.

CTI_INEN2

#define CTI_INEN2   0x28

Definition at line 19 of file arm_cti.h.

CTI_INEN3

#define CTI_INEN3   0x2C

Definition at line 20 of file arm_cti.h.

CTI_INEN4

#define CTI_INEN4   0x30

Definition at line 21 of file arm_cti.h.

CTI_INEN5

#define CTI_INEN5   0x34

Definition at line 22 of file arm_cti.h.

CTI_INEN6

#define CTI_INEN6   0x38

Definition at line 23 of file arm_cti.h.

CTI_INEN7

#define CTI_INEN7   0x3C

Definition at line 24 of file arm_cti.h.

CTI_INEN8

#define CTI_INEN8   0x40

Definition at line 25 of file arm_cti.h.

CTI_OUTEN

#define CTI_OUTEN

(

n

)

(0xA0 + 4 * n)

Definition at line 36 of file arm_cti.h.

CTI_OUTEN0

#define CTI_OUTEN0   0xA0

Definition at line 27 of file arm_cti.h.

CTI_OUTEN1

#define CTI_OUTEN1   0xA4

Definition at line 28 of file arm_cti.h.

CTI_OUTEN2

#define CTI_OUTEN2   0xA8

Definition at line 29 of file arm_cti.h.

CTI_OUTEN3

#define CTI_OUTEN3   0xAC

Definition at line 30 of file arm_cti.h.

CTI_OUTEN4

#define CTI_OUTEN4   0xB0

Definition at line 31 of file arm_cti.h.

CTI_OUTEN5

#define CTI_OUTEN5   0xB4

Definition at line 32 of file arm_cti.h.

CTI_OUTEN6

#define CTI_OUTEN6   0xB8

Definition at line 33 of file arm_cti.h.

CTI_OUTEN7

#define CTI_OUTEN7   0xBC

Definition at line 34 of file arm_cti.h.

CTI_OUTEN8

#define CTI_OUTEN8   0xC0

Definition at line 35 of file arm_cti.h.

CTI_TRIG

#define CTI_TRIG

(

n

)

(1 << CTI_TRIG_##n)

Definition at line 48 of file arm_cti.h.

CTI_TRIG_HALT

#define CTI_TRIG_HALT   0

Definition at line 46 of file arm_cti.h.

CTI_TRIG_RESUME

#define CTI_TRIG_RESUME   1

Definition at line 47 of file arm_cti.h.

CTI_TRIN_STATUS

#define CTI_TRIN_STATUS   0x130

Definition at line 37 of file arm_cti.h.

CTI_TROUT_STATUS

#define CTI_TROUT_STATUS   0x134

Definition at line 38 of file arm_cti.h.

CTI_UNLOCK

#define CTI_UNLOCK   0xFB0

Definition at line 43 of file arm_cti.h.

Function Documentation

arm_cti_ack_events()

int arm_cti_ack_events	(	struct arm_cti *	self,
		uint32_t	event
	)

Definition at line 81 of file arm_cti.c.

References CTI_INACK, CTI_TROUT_STATUS, ERROR_OK, ERROR_TARGET_TIMEOUT, LOG_ERROR, mem_ap_read_atomic_u32(), mem_ap_write_atomic_u32(), and timeval_ms().

Referenced by aarch64_debug_entry(), aarch64_prepare_restart_one(), and COMMAND_HANDLER().

arm_cti_cleanup_all()

int arm_cti_cleanup_all

(

void

)

Definition at line 206 of file arm_cti.c.

References arm_cti::ap, dap_put_ap(), ERROR_OK, lh(), list_for_each_entry_safe, and arm_cti::name.

Referenced by openocd_main().

arm_cti_clear_channel()

int arm_cti_clear_channel	(	struct arm_cti *	self,
		uint32_t	channel
	)

Definition at line 152 of file arm_cti.c.

References arm_cti_write_reg(), CTI_APPCLEAR, CTI_CHNL, and ERROR_COMMAND_ARGUMENT_INVALID.

Referenced by COMMAND_HANDLER().

arm_cti_enable()

int arm_cti_enable	(	struct arm_cti *	self,
		bool	enable
	)

Definition at line 74 of file arm_cti.c.

References CTI_CTR, and mem_ap_write_atomic_u32().

Referenced by aarch64_init_debug_access(), and COMMAND_HANDLER().

arm_cti_gate_channel()

int arm_cti_gate_channel	(	struct arm_cti *	self,
		uint32_t	channel
	)

Definition at line 107 of file arm_cti.c.

References arm_cti_mod_reg_bits(), CTI_CHNL, CTI_GATE, and ERROR_COMMAND_ARGUMENT_INVALID.

Referenced by aarch64_prepare_restart_one(), aarch64_step(), and COMMAND_HANDLER().

arm_cti_name()

const char* arm_cti_name

(

struct arm_cti *

self

)

Definition at line 30 of file arm_cti.c.

Referenced by aarch64_jim_configure().

arm_cti_pulse_channel()

int arm_cti_pulse_channel	(	struct arm_cti *	self,
		uint32_t	channel
	)

Definition at line 136 of file arm_cti.c.

References arm_cti_write_reg(), CTI_APPPULSE, CTI_CHNL, and ERROR_COMMAND_ARGUMENT_INVALID.

Referenced by aarch64_do_restart_one(), aarch64_halt_one(), and COMMAND_HANDLER().

arm_cti_read_reg()

int arm_cti_read_reg	(	struct arm_cti *	self,
		unsigned int	reg,
		uint32_t *	value
	)

Definition at line 128 of file arm_cti.c.

References ERROR_COMMAND_ARGUMENT_INVALID, and mem_ap_read_atomic_u32().

Referenced by COMMAND_HANDLER().

arm_cti_set_channel()

int arm_cti_set_channel	(	struct arm_cti *	self,
		uint32_t	channel
	)

Definition at line 144 of file arm_cti.c.

References arm_cti_write_reg(), CTI_APPSET, CTI_CHNL, and ERROR_COMMAND_ARGUMENT_INVALID.

Referenced by COMMAND_HANDLER().

arm_cti_ungate_channel()

int arm_cti_ungate_channel	(	struct arm_cti *	self,
		uint32_t	channel
	)

Definition at line 115 of file arm_cti.c.

References arm_cti_mod_reg_bits(), CTI_CHNL, CTI_GATE, and ERROR_COMMAND_ARGUMENT_INVALID.

Referenced by aarch64_prepare_halt_smp(), aarch64_prepare_restart_one(), and COMMAND_HANDLER().

arm_cti_write_reg()

int arm_cti_write_reg	(	struct arm_cti *	self,
		unsigned int	reg,
		uint32_t	value
	)

Definition at line 123 of file arm_cti.c.

References mem_ap_write_atomic_u32().

Referenced by aarch64_debug_entry(), aarch64_init_debug_access(), arm_cti_clear_channel(), arm_cti_pulse_channel(), arm_cti_set_channel(), and COMMAND_HANDLER().

cti_instance_by_jim_obj()

struct arm_cti* cti_instance_by_jim_obj	(	Jim_Interp *	interp,
		Jim_Obj *	o
	)

Definition at line 35 of file arm_cti.c.

References lh(), list_for_each_entry, arm_cti::name, name, and NULL.

Referenced by aarch64_jim_configure().

cti_register_commands()

int cti_register_commands

(

struct command_context *

cmd_ctx

)

Definition at line 567 of file arm_cti.c.

Referenced by setup_command_handler().