ChibiOS.c File Reference

Include dependency graph for ChibiOS.c:

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Data Structures
struct	ChibiOS_chdebug
	ChibiOS/RT memory signature record. More...
struct	ChibiOS_params

Macros
#define	CH_RLIST_OFFSET   0x00
#define	CHIBIOS_NUM_PARAMS   ((int)(sizeof(ChibiOS_params_list)/sizeof(struct ChibiOS_params)))
#define	CHIBIOS_NUM_STATES   (sizeof(ChibiOS_thread_states)/sizeof(char *))
#define	CHIBIOS_THREAD_NAME_STR_SIZE   (64)
#define	GET_CH_KERNEL_MAJOR(codedVersion)   ((codedVersion >> 11) & 0x1f)
#define	GET_CH_KERNEL_MINOR(codedVersion)   ((codedVersion >> 6) & 0x1f)
#define	GET_CH_KERNEL_PATCH(codedVersion)   ((codedVersion >> 0) & 0x3f)

Enumerations
enum	ChibiOS_symbol_values { ChibiOS_VAL_rlist = 0, ChibiOS_VAL_ch = 1, ChibiOS_VAL_ch_debug = 2 }

Functions
static int	ChibiOS_create (struct target *target)
static int	ChibiOS_detect_rtos (struct target *target)
static int	ChibiOS_get_symbol_list_to_lookup (symbol_table_elem_t *symbol_list[])
static int	ChibiOS_get_thread_reg_list (struct rtos *rtos, int64_t thread_id, char **hex_reg_list)
static int	ChibiOS_update_memory_signature (struct rtos *rtos)
static int	ChibiOS_update_stacking (struct rtos *rtos)
static int	ChibiOS_update_threads (struct rtos *rtos)

Variables
static struct ChibiOS_params	ChibiOS_params_list []
struct rtos_type	ChibiOS_rtos
static symbol_table_elem_t	ChibiOS_symbol_list []
static const char *const	ChibiOS_thread_states []
	ChibiOS thread states. More...

Macro Definition Documentation

#define CH_RLIST_OFFSET   0x00

Definition at line 142 of file ChibiOS.c.

Referenced by ChibiOS_update_threads().

#define CHIBIOS_NUM_PARAMS   ((int)(sizeof(ChibiOS_params_list)/sizeof(struct ChibiOS_params)))

Definition at line 104 of file ChibiOS.c.

Referenced by ChibiOS_create().

#define CHIBIOS_NUM_STATES   (sizeof(ChibiOS_thread_states)/sizeof(char *))

Definition at line 78 of file ChibiOS.c.

Referenced by ChibiOS_update_threads().

#define CHIBIOS_THREAD_NAME_STR_SIZE   (64)

Definition at line 83 of file ChibiOS.c.

Referenced by ChibiOS_update_threads().

#define GET_CH_KERNEL_MAJOR

(

codedVersion

)

((codedVersion >> 11) & 0x1f)

Definition at line 65 of file ChibiOS.c.

Referenced by ChibiOS_update_memory_signature().

#define GET_CH_KERNEL_MINOR

(

codedVersion

)

((codedVersion >> 6) & 0x1f)

Definition at line 66 of file ChibiOS.c.

Referenced by ChibiOS_update_memory_signature().

#define GET_CH_KERNEL_PATCH

(

codedVersion

)

((codedVersion >> 0) & 0x3f)

Definition at line 67 of file ChibiOS.c.

Referenced by ChibiOS_update_memory_signature().

Enumeration Type Documentation

enum ChibiOS_symbol_values

Enumerator
ChibiOS_VAL_rlist
ChibiOS_VAL_ch
ChibiOS_VAL_ch_debug

Definition at line 128 of file ChibiOS.c.

Function Documentation

static int ChibiOS_create ( struct target *  target )

static

Definition at line 532 of file ChibiOS.c.

References CHIBIOS_NUM_PARAMS, LOG_WARNING, target_type::name, target::rtos, rtos::rtos_specific_params, target_name(), and target::type.

static int ChibiOS_detect_rtos ( struct target *  target )

static

Definition at line 513 of file ChibiOS.c.

References symbol_table_elem_struct::address, ChibiOS_VAL_ch, ChibiOS_VAL_ch_debug, ChibiOS_VAL_rlist, LOG_INFO, NULL, target::rtos, and rtos::symbols.

static int ChibiOS_get_symbol_list_to_lookup ( symbol_table_elem_t *  symbol_list[] )

static

Definition at line 502 of file ChibiOS.c.

References ERROR_FAIL, and NULL.

static int ChibiOS_get_thread_reg_list ( struct rtos *  rtos, int64_t  thread_id, char **  hex_reg_list  )

static

Definition at line 468 of file ChibiOS.c.

References ChibiOS_chdebug::cf_off_ctx, ChibiOS_update_stacking(), ERROR_OK, LOG_ERROR, target_type::name, NULL, param, rtos_generic_stack_read(), rtos::rtos_specific_params, ChibiOS_params::signature, ChibiOS_params::stacking_info, rtos::target, target_read_u32(), and target::type.

static int ChibiOS_update_memory_signature ( struct rtos *  rtos )

static

Definition at line 144 of file ChibiOS.c.

References symbol_table_elem_struct::address, be_to_h_u32(), ChibiOS_chdebug::ch_identifier, ChibiOS_chdebug::ch_ptrsize, ChibiOS_chdebug::ch_size, ChibiOS_chdebug::ch_version, ChibiOS_VAL_ch_debug, target::endianness, ERROR_OK, GET_CH_KERNEL_MAJOR, GET_CH_KERNEL_MINOR, GET_CH_KERNEL_PATCH, le_to_h_u32(), LOG_ERROR, LOG_INFO, LOG_WARNING, param, rtos::rtos_specific_params, ChibiOS_params::signature, rtos::symbols, rtos::target, TARGET_LITTLE_ENDIAN, and target_read_buffer().

Referenced by ChibiOS_update_threads().

static int ChibiOS_update_stacking ( struct rtos *  rtos )

static

Definition at line 220 of file ChibiOS.c.

References ERROR_OK, FPU_CPACR, FPv4_SP, is_armv7m(), LOG_DEBUG, LOG_ERROR, param, rtos_chibios_arm_v7m_stacking, rtos_chibios_arm_v7m_stacking_w_fpu, rtos::rtos_specific_params, ChibiOS_params::stacking_info, rtos::target, target_read_u32(), and target_to_armv7m().

Referenced by ChibiOS_get_thread_reg_list().

static int ChibiOS_update_threads ( struct rtos *  rtos )

static

Definition at line 277 of file ChibiOS.c.

References symbol_table_elem_struct::address, ChibiOS_chdebug::cf_off_name, ChibiOS_chdebug::cf_off_newer, ChibiOS_chdebug::cf_off_older, ChibiOS_chdebug::cf_off_state, CH_RLIST_OFFSET, CHIBIOS_NUM_STATES, CHIBIOS_THREAD_NAME_STR_SIZE, ChibiOS_thread_states, ChibiOS_update_memory_signature(), ChibiOS_VAL_ch, ChibiOS_VAL_rlist, rtos::current_thread, ERROR_OK, thread_detail::exists, thread_detail::extra_info_str, LOG_ERROR, LOG_INFO, param, rtos_free_threadlist(), rtos::rtos_specific_params, ChibiOS_params::signature, rtos::symbols, rtos::target, target_read_buffer(), target_read_u32(), target_read_u8(), rtos::thread_count, rtos::thread_details, thread_detail::thread_name_str, and thread_detail::threadid.

Variable Documentation

struct ChibiOS_params ChibiOS_params_list[]

static

Initial value:

= {
    {
    "cortex_m",                         
    0,
    NULL,                                   
    },
    {
    "hla_target",                           
    0,
    NULL,                                   
    }
}

Definition at line 92 of file ChibiOS.c.

struct rtos_type ChibiOS_rtos

Initial value:

= {
    .name = "ChibiOS",

    .detect_rtos = ChibiOS_detect_rtos,
    .create = ChibiOS_create,
    .update_threads = ChibiOS_update_threads,
    .get_thread_reg_list = ChibiOS_get_thread_reg_list,
    .get_symbol_list_to_lookup = ChibiOS_get_symbol_list_to_lookup,
}

Definition at line 112 of file ChibiOS.c.

symbol_table_elem_t ChibiOS_symbol_list[]

static

Initial value:

= {
    { "rlist", 0, true},        
    { "ch", 0, true},           
    { "ch_debug", 0, false},    
    { NULL, 0, false}
}

Definition at line 134 of file ChibiOS.c.

const char* const ChibiOS_thread_states[]

static

Initial value:

= {
    "READY", "CURRENT", "SUSPENDED", "WTSEM", "WTMTX", "WTCOND", "SLEEPING",
    "WTEXIT", "WTOREVT", "WTANDEVT", "SNDMSGQ", "SNDMSG", "WTMSG", "WTQUEUE",
    "FINAL"
}

ChibiOS thread states.

Definition at line 72 of file ChibiOS.c.

Referenced by ChibiOS_update_threads().