rtos_riot_stackings.c File Reference

Include dependency graph for rtos_riot_stackings.c:

Go to the source code of this file.

Functions
static target_addr_t	rtos_riot_cortex_m_stack_align (struct target *target, const uint8_t *stack_data, const struct rtos_register_stacking *stacking, target_addr_t stack_ptr)

Variables
static const struct stack_register_offset	rtos_riot_cortex_m0_stack_offsets [ARMV7M_NUM_CORE_REGS]
const struct rtos_register_stacking	rtos_riot_cortex_m0_stacking
static const struct stack_register_offset	rtos_riot_cortex_m34_stack_offsets [ARMV7M_NUM_CORE_REGS]
const struct rtos_register_stacking	rtos_riot_cortex_m34_stacking

Function Documentation

rtos_riot_cortex_m_stack_align()

static target_addr_t rtos_riot_cortex_m_stack_align ( struct target *  target, const uint8_t *  stack_data, const struct rtos_register_stacking *  stacking, target_addr_t  stack_ptr  )

static

Definition at line 20 of file rtos_riot_stackings.c.

Variable Documentation

rtos_riot_cortex_m0_stack_offsets

const struct stack_register_offset rtos_riot_cortex_m0_stack_offsets[ARMV7M_NUM_CORE_REGS]

static

Initial value:

= {
    { ARMV7M_R0,    0x24, 32 },     
    { ARMV7M_R1,    0x28, 32 },     
    { ARMV7M_R2,    0x2c, 32 },     
    { ARMV7M_R3,    0x30, 32 },     
    { ARMV7M_R4,    0x14, 32 },     
    { ARMV7M_R5,    0x18, 32 },     
    { ARMV7M_R6,    0x1c, 32 },     
    { ARMV7M_R7,    0x20, 32 },     
    { ARMV7M_R8,    0x04, 32 },     
    { ARMV7M_R9,    0x08, 32 },     
    { ARMV7M_R10,   0x0c, 32 },     
    { ARMV7M_R11,   0x10, 32 },     
    { ARMV7M_R12,   0x34, 32 },     
    { ARMV7M_R13,   -2,   32 },     
    { ARMV7M_R14,   0x38, 32 },     
    { ARMV7M_PC,    0x3c, 32 },     
    { ARMV7M_XPSR,  0x40, 32 },     
}

Definition at line 20 of file rtos_riot_stackings.c.

rtos_riot_cortex_m0_stacking

const struct rtos_register_stacking rtos_riot_cortex_m0_stacking

Initial value:

= {
    .stack_registers_size = 0x44,
    .stack_growth_direction = -1,
    .num_output_registers = ARMV7M_NUM_CORE_REGS,
    .calculate_process_stack = rtos_riot_cortex_m_stack_align,
    .register_offsets = rtos_riot_cortex_m0_stack_offsets
}

Definition at line 20 of file rtos_riot_stackings.c.

Referenced by riot_create().

rtos_riot_cortex_m34_stack_offsets

const struct stack_register_offset rtos_riot_cortex_m34_stack_offsets[ARMV7M_NUM_CORE_REGS]

static

Initial value:

= {
    { ARMV7M_R0,    0x24, 32 }, 
    { ARMV7M_R1,    0x28, 32 }, 
    { ARMV7M_R2,    0x2c, 32 }, 
    { ARMV7M_R3,    0x30, 32 }, 
    { ARMV7M_R4,    0x04, 32 }, 
    { ARMV7M_R5,    0x08, 32 }, 
    { ARMV7M_R6,    0x0c, 32 }, 
    { ARMV7M_R7,    0x10, 32 }, 
    { ARMV7M_R8,    0x14, 32 }, 
    { ARMV7M_R9,    0x18, 32 }, 
    { ARMV7M_R10,   0x1c, 32 }, 
    { ARMV7M_R11,   0x20, 32 }, 
    { ARMV7M_R12,   0x34, 32 }, 
    { ARMV7M_R13,   -2,   32 }, 
    { ARMV7M_R14,   0x38, 32 }, 
    { ARMV7M_PC,    0x3c, 32 }, 
    { ARMV7M_XPSR,  0x40, 32 }, 
}

Definition at line 20 of file rtos_riot_stackings.c.

rtos_riot_cortex_m34_stacking

const struct rtos_register_stacking rtos_riot_cortex_m34_stacking

Initial value:

= {
    .stack_registers_size = 0x44,
    .stack_growth_direction = -1,
    .num_output_registers = ARMV7M_NUM_CORE_REGS,
    .calculate_process_stack = rtos_riot_cortex_m_stack_align,
    .register_offsets = rtos_riot_cortex_m34_stack_offsets
}

Definition at line 20 of file rtos_riot_stackings.c.

Referenced by riot_create().