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Data Structures | Macros | Functions | Variables
nuttx.c File Reference
Include dependency graph for nuttx.c:

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Data Structures

struct  nuttx_params
 
struct  symbols
 
struct  tcbinfo
 

Macros

#define EXTRAINFO_SIZE   256
 
#define NAME_SIZE   32
 
#define PTR_WIDTH   4
 
#define TCBINFO_TARGET_SIZE   22
 

Functions

static int nuttx_create (struct target *target)
 
static bool nuttx_detect_rtos (struct target *target)
 
static int nuttx_get_symbol_list_to_lookup (struct symbol_table_elem *symbol_list[])
 
static int nuttx_get_thread_reg_list (struct rtos *rtos, int64_t thread_id, struct rtos_reg **reg_list, int *num_regs)
 
static int nuttx_getreg_current_thread (struct rtos *rtos, struct rtos_reg **reg_list, int *num_regs)
 
static int nuttx_getregs_fromstack (struct rtos *rtos, int64_t thread_id, struct rtos_reg **reg_list, int *num_regs)
 
static int nuttx_smp_init (struct target *target)
 
static int nuttx_update_threads (struct rtos *rtos)
 
static target_addr_t target_buffer_get_addr (struct target *target, const uint8_t *buffer)
 

Variables

static const struct nuttx_params nuttx_params_list []
 
const struct rtos_type nuttx_rtos
 
static const struct symbols nuttx_symbol_list []
 
static char * task_state_str []
 

Macro Definition Documentation

◆ EXTRAINFO_SIZE

#define EXTRAINFO_SIZE   256

Definition at line 24 of file nuttx.c.

◆ NAME_SIZE

#define NAME_SIZE   32

Definition at line 23 of file nuttx.c.

◆ PTR_WIDTH

#define PTR_WIDTH   4

Definition at line 30 of file nuttx.c.

◆ TCBINFO_TARGET_SIZE

#define TCBINFO_TARGET_SIZE   22

Definition at line 41 of file nuttx.c.

Function Documentation

◆ nuttx_create()

static int nuttx_create ( struct target *  target)
static

Definition at line 117 of file nuttx.c.

References ARRAY_SIZE, LOG_ERROR, LOG_INFO, nuttx_params_list, target::rtos, rtos::rtos_specific_params, nuttx_params::target_name, and target_type_name().

◆ nuttx_detect_rtos()

static bool nuttx_detect_rtos ( struct target *  target)
static

Definition at line 108 of file nuttx.c.

References symbol_table_elem::address, NX_SYM_PIDHASH, NX_SYM_READYTORUN, target::rtos, and rtos::symbols.

◆ nuttx_get_symbol_list_to_lookup()

static int nuttx_get_symbol_list_to_lookup ( struct symbol_table_elem *  symbol_list[])
static

Definition at line 380 of file nuttx.c.

References ARRAY_SIZE, ERROR_FAIL, ERROR_OK, LOG_ERROR, symbols::name, nuttx_symbol_list, and symbols::optional.

◆ nuttx_get_thread_reg_list()

static int nuttx_get_thread_reg_list ( struct rtos *  rtos,
int64_t  thread_id,
struct rtos_reg **  reg_list,
int *  num_regs 
)
static

Definition at line 367 of file nuttx.c.

References rtos::current_thread, ERROR_FAIL, LOG_ERROR, nuttx_getreg_current_thread(), and nuttx_getregs_fromstack().

◆ nuttx_getreg_current_thread()

static int nuttx_getreg_current_thread ( struct rtos *  rtos,
struct rtos_reg **  reg_list,
int *  num_regs 
)
static

Definition at line 305 of file nuttx.c.

References ERROR_FAIL, ERROR_OK, LOG_ERROR, reg::number, REG_CLASS_GENERAL, size, reg::size, rtos::target, target_get_gdb_reg_list(), and reg::value.

Referenced by nuttx_get_thread_reg_list().

◆ nuttx_getregs_fromstack()

static int nuttx_getregs_fromstack ( struct rtos *  rtos,
int64_t  thread_id,
struct rtos_reg **  reg_list,
int *  num_regs 
)
static

Definition at line 337 of file nuttx.c.

References symbol_table_elem::address, ERROR_FAIL, ERROR_OK, LOG_ERROR, NX_SYM_TCB_INFO, priv, rtos_generic_stack_read(), rtos::rtos_specific_params, rtos::symbols, rtos::target, target_read_u16(), and target_read_u32().

Referenced by nuttx_get_thread_reg_list().

◆ nuttx_smp_init()

static int nuttx_smp_init ( struct target *  target)
static

Definition at line 141 of file nuttx.c.

References ERROR_OK.

◆ nuttx_update_threads()

static int nuttx_update_threads ( struct rtos *  rtos)
static

Definition at line 157 of file nuttx.c.

References symbol_table_elem::address, ARRAY_SIZE, tcbinfo::basic_num, rtos::current_thread, ERROR_FAIL, ERROR_OK, thread_detail::exists, thread_detail::extra_info_str, EXTRAINFO_SIZE, LOG_DEBUG, LOG_ERROR, tcbinfo::name_off, NAME_SIZE, NULL, NX_SYM_NPIDHASH, NX_SYM_PIDHASH, NX_SYM_READYTORUN, NX_SYM_TCB_INFO, tcbinfo::pid_off, tcbinfo::pri_off, PTR_WIDTH, tcbinfo::regs_off, rtos_free_threadlist(), state, tcbinfo::state_off, rtos::symbols, rtos::target, target_buffer_get_addr(), target_buffer_get_u16(), target_buffer_get_u32(), target_read_buffer(), target_read_u16(), target_read_u32(), target_read_u8(), task_state_str, TCBINFO_TARGET_SIZE, rtos::thread_count, rtos::thread_details, thread_detail::thread_name_str, thread_detail::threadid, tcbinfo::total_num, and tcbinfo::xcpreg_off.

◆ target_buffer_get_addr()

static target_addr_t target_buffer_get_addr ( struct target *  target,
const uint8_t *  buffer 
)
static

Definition at line 148 of file nuttx.c.

References buffer, target_buffer_get_u32(), and target_buffer_get_u64().

Referenced by nuttx_update_threads().

Variable Documentation

◆ nuttx_params_list

const struct nuttx_params nuttx_params_list[]
static
Initial value:
= {
{
.target_name = "cortex_m",
.stacking = &nuttx_stacking_cortex_m,
},
{
.target_name = "hla_target",
.stacking = &nuttx_stacking_cortex_m,
},
{
.target_name = "esp32",
.stacking = &nuttx_esp32_stacking,
},
{
.target_name = "esp32s2",
.stacking = &nuttx_esp32s2_stacking,
},
{
.target_name = "esp32s3",
.stacking = &nuttx_esp32s3_stacking,
},
{
.target_name = "esp32c3",
.stacking = &nuttx_riscv_stacking,
},
}
nuttx_esp32s2_stacking
const struct rtos_register_stacking nuttx_esp32s2_stacking
Definition: rtos_nuttx_stackings.c:360
nuttx_riscv_stacking
const struct rtos_register_stacking nuttx_riscv_stacking
Definition: rtos_nuttx_stackings.c:144
nuttx_esp32s3_stacking
const struct rtos_register_stacking nuttx_esp32s3_stacking
Definition: rtos_nuttx_stackings.c:501
nuttx_esp32_stacking
const struct rtos_register_stacking nuttx_esp32_stacking
Definition: rtos_nuttx_stackings.c:274
nuttx_stacking_cortex_m
const struct rtos_register_stacking nuttx_stacking_cortex_m
Definition: rtos_nuttx_stackings.c:98

Definition at line 67 of file nuttx.c.

Referenced by nuttx_create().

◆ nuttx_rtos

const struct rtos_type nuttx_rtos
Initial value:
= {
.name = "nuttx",
.detect_rtos = nuttx_detect_rtos,
.create = nuttx_create,
.smp_init = nuttx_smp_init,
.update_threads = nuttx_update_threads,
.get_thread_reg_list = nuttx_get_thread_reg_list,
.get_symbol_list_to_lookup = nuttx_get_symbol_list_to_lookup,
}
nuttx_get_symbol_list_to_lookup
static int nuttx_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[])
Definition: nuttx.c:380
nuttx_detect_rtos
static bool nuttx_detect_rtos(struct target *target)
Definition: nuttx.c:108
nuttx_create
static int nuttx_create(struct target *target)
Definition: nuttx.c:117
nuttx_update_threads
static int nuttx_update_threads(struct rtos *rtos)
Definition: nuttx.c:157
nuttx_smp_init
static int nuttx_smp_init(struct target *target)
Definition: nuttx.c:141
nuttx_get_thread_reg_list
static int nuttx_get_thread_reg_list(struct rtos *rtos, int64_t thread_id, struct rtos_reg **reg_list, int *num_regs)
Definition: nuttx.c:367

Definition at line 380 of file nuttx.c.

◆ nuttx_symbol_list

const struct symbols nuttx_symbol_list[]
static
Initial value:
= {
{ "g_readytorun", false },
{ "g_pidhash", false },
{ "g_npidhash", false },
{ "g_tcbinfo", false },
{ "g_reg_offs", false},
{ NULL, false }
}
NULL
#define NULL
Definition: usb.h:16

Definition at line 1 of file nuttx.c.

Referenced by nuttx_get_symbol_list_to_lookup().

◆ task_state_str

char* task_state_str[]
static
Initial value:
= {
"INVALID",
"PENDING",
"READYTORUN",
"RUNNING",
"INACTIVE",
"WAIT_SEM",
"WAIT_SIG",
"WAIT_MQNOTEMPTY",
"WAIT_MQNOTFULL",
"WAIT_PAGEFILL",
"STOPPED",
}

Definition at line 67 of file nuttx.c.

Referenced by nuttx_update_threads().