rtos_nuttx_stackings.c File Reference

Include dependency graph for rtos_nuttx_stackings.c:

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Functions
static int	nuttx_cortex_m_tcbinfo_stack_read (struct target *target, int64_t stack_ptr, const struct rtos_register_stacking *stacking, uint8_t *stack_data)
static int	nuttx_esp_xtensa_stack_read (struct target *target, int64_t stack_ptr, const struct rtos_register_stacking *stacking, uint8_t *stack_data)

Variables
const struct rtos_register_stacking	nuttx_esp32_stacking
const struct rtos_register_stacking	nuttx_esp32s2_stacking
const struct rtos_register_stacking	nuttx_esp32s3_stacking
const struct rtos_register_stacking	nuttx_riscv_stacking
static const struct stack_register_offset	nuttx_stack_offsets_cortex_m []
static const struct stack_register_offset	nuttx_stack_offsets_esp32 []
static const struct stack_register_offset	nuttx_stack_offsets_esp32s2 []
static const struct stack_register_offset	nuttx_stack_offsets_esp32s3 []
static const struct stack_register_offset	nuttx_stack_offsets_riscv []
const struct rtos_register_stacking	nuttx_stacking_cortex_m

Function Documentation

nuttx_cortex_m_tcbinfo_stack_read()

static int nuttx_cortex_m_tcbinfo_stack_read ( struct target *  target, int64_t  stack_ptr, const struct rtos_register_stacking *  stacking, uint8_t *  stack_data  )

static

Definition at line 53 of file rtos_nuttx_stackings.c.

References symbol_table_elem::address, BIT, ERROR_OK, LOG_ERROR, rtos_register_stacking::num_output_registers, NX_SYM_REG_OFFSETS, stack_register_offset::offset, rtos_register_stacking::register_offsets, target::rtos, sp, rtos_register_stacking::stack_growth_direction, rtos::symbols, rtos::target, target_buffer_get_u32(), target_buffer_set_u32(), target_read_buffer(), target_read_u16(), and stack_register_offset::width_bits.

nuttx_esp_xtensa_stack_read()

static int nuttx_esp_xtensa_stack_read ( struct target *  target, int64_t  stack_ptr, const struct rtos_register_stacking *  stacking, uint8_t *  stack_data  )

static

Definition at line 152 of file rtos_nuttx_stackings.c.

Variable Documentation

nuttx_esp32_stacking

const struct rtos_register_stacking nuttx_esp32_stacking

Initial value:

= {
    .stack_registers_size = 26 * 4,
    .stack_growth_direction = -1,
    .num_output_registers = ARRAY_SIZE(nuttx_stack_offsets_esp32),
    .calculate_process_stack = rtos_generic_stack_align8,
    .register_offsets = nuttx_stack_offsets_esp32,
    .read_stack = nuttx_esp_xtensa_stack_read,
}

Definition at line 152 of file rtos_nuttx_stackings.c.

nuttx_esp32s2_stacking

const struct rtos_register_stacking nuttx_esp32s2_stacking

Initial value:

= {
    .stack_registers_size = 25 * 4,
    .stack_growth_direction = -1,
    .num_output_registers = ARRAY_SIZE(nuttx_stack_offsets_esp32s2),
    .calculate_process_stack = rtos_generic_stack_align8,
    .register_offsets = nuttx_stack_offsets_esp32s2,
    .read_stack = nuttx_esp_xtensa_stack_read,
}

Definition at line 152 of file rtos_nuttx_stackings.c.

nuttx_esp32s3_stacking

const struct rtos_register_stacking nuttx_esp32s3_stacking

Initial value:

= {
    .stack_registers_size = 26 * 4,
    .stack_growth_direction = -1,
    .num_output_registers = ARRAY_SIZE(nuttx_stack_offsets_esp32s3),
    .calculate_process_stack = rtos_generic_stack_align8,
    .register_offsets = nuttx_stack_offsets_esp32s3,
    .read_stack = nuttx_esp_xtensa_stack_read,
}

Definition at line 152 of file rtos_nuttx_stackings.c.

nuttx_riscv_stacking

const struct rtos_register_stacking nuttx_riscv_stacking

Initial value:

= {
    .stack_registers_size = 33 * 4,
    .stack_growth_direction = -1,
    .num_output_registers = 33,
    .calculate_process_stack = rtos_generic_stack_align8,
    .register_offsets = nuttx_stack_offsets_riscv,
}

Definition at line 53 of file rtos_nuttx_stackings.c.

nuttx_stack_offsets_cortex_m

const struct stack_register_offset nuttx_stack_offsets_cortex_m[]

static

Initial value:

= {
    { ARMV7M_R0,    0, 32 },        
    { ARMV7M_R1,    4, 32 },        
    { ARMV7M_R2,    8, 32 },        
    { ARMV7M_R3,   12, 32 },        
    { ARMV7M_R4,   16, 32 },        
    { ARMV7M_R5,   20, 32 },        
    { ARMV7M_R6,   24, 32 },        
    { ARMV7M_R7,   28, 32 },        
    { ARMV7M_R8,   32, 32 },        
    { ARMV7M_R9,   36, 32 },        
    { ARMV7M_R10,  40, 32 },        
    { ARMV7M_R11,  44, 32 },        
    { ARMV7M_R12,  48, 32 },        
    { ARMV7M_R13,  52, 32 },        
    { ARMV7M_R14,  56, 32 },        
    { ARMV7M_PC,   60, 32 },        
    { ARMV7M_XPSR, 64, 32 },        
}

Definition at line 1 of file rtos_nuttx_stackings.c.

nuttx_stack_offsets_esp32

const struct stack_register_offset nuttx_stack_offsets_esp32[]

static

Definition at line 152 of file rtos_nuttx_stackings.c.

nuttx_stack_offsets_esp32s2

const struct stack_register_offset nuttx_stack_offsets_esp32s2[]

static

Definition at line 152 of file rtos_nuttx_stackings.c.

nuttx_stack_offsets_esp32s3

const struct stack_register_offset nuttx_stack_offsets_esp32s3[]

static

Definition at line 152 of file rtos_nuttx_stackings.c.

nuttx_stack_offsets_riscv

const struct stack_register_offset nuttx_stack_offsets_riscv[]

static

Definition at line 53 of file rtos_nuttx_stackings.c.

nuttx_stacking_cortex_m

const struct rtos_register_stacking nuttx_stacking_cortex_m

Initial value:

= {
    
    .stack_registers_size = ARRAY_SIZE(nuttx_stack_offsets_cortex_m) * 4,
    .stack_growth_direction = -1,
    .num_output_registers = ARRAY_SIZE(nuttx_stack_offsets_cortex_m),
    .read_stack = nuttx_cortex_m_tcbinfo_stack_read,
    .calculate_process_stack = NULL, 
    .register_offsets = nuttx_stack_offsets_cortex_m,
}

Definition at line 53 of file rtos_nuttx_stackings.c.