2.1.1 Module API

Related headers [link]

Name	Description
hexo/atomic.h	Atomic memory operations primitives
hexo/bit.h	Bit operations
hexo/context.h	Execution context management stuff
hexo/cpu.h	Startup and misc cpu related functions
hexo/endian.h	Integer values byte-swaping and endian stuff
hexo/enum.h	C enum reflection
hexo/error.h	Common error codes definitions
hexo/flash.h	Write access to memory mapped flash
hexo/iospace.h	Io and memory address spaces functions access
hexo/ipi.h	Inter-processor interrupts
hexo/local.h	Processor local and context local, language global variables features
hexo/lock.h	Spinlock stuff
hexo/ordering.h	Serializing operations and memory barrier primitives
hexo/types.h	Standard integer types definitions
interrupt.h	Interrupts, exceptions and syscall events management
hexo/decls.h	Various build system related defs (internal)

Members [link]

Types [link]

typedef [...] __ldscript_symbol_t
typedef [...] atomic_fast16_t
typedef [...] atomic_fast8_t
typedef [...] atomic_t
typedef void (context_entry_t)(void *param)
typedef void (context_irqen_t)(void )
typedef struct context_s *(context_preempt_t)(void )
typedef void (cpu_exception_handler_t)(uint_fast8_t type, uintptr_t execptr, uintptr_t dataptr, struct cpu_context_s *regs, uintptr_t stackptr)
typedef void (cpu_interrupt_handler_t)(uint_fast8_t irq)
typedef void (cpu_syscall_handler_t)(uint_fast8_t number, struct cpu_context_s *regs)
typedef [...] error_t
typedef [...] int16_t
typedef [...] int16_t
typedef [...] int32_t
typedef [...] int32_t
typedef [...] int64_t
typedef [...] int8_t
typedef [...] int_fast16_t
typedef [...] int_fast32_t
typedef [...] int_fast64_t
typedef [...] int_fast8_t
typedef [...] intmax_t
typedef [...] intptr_t
struct ipi_endpoint_s
typedef void (ipi_msg_func_t)(void *priv)
typedef [...] * ipi_queue_item_t
struct ipi_request_s
struct lock_irq_s
typedef [...] lock_irq_t
struct lock_s
typedef [...] lock_t
typedef [...] paddr_t
typedef [...] paddr_t
typedef [...] paddr_t
typedef [...] ptrdiff_t
typedef [...] reg_t
typedef [...] sreg_t
typedef [...] uint16_t
typedef [...] uint16_t
typedef [...] uint32_t
typedef [...] uint32_t
typedef [...] uint64_t
typedef [...] uint8_t
typedef [...] uint_fast16_t
typedef [...] uint_fast32_t
typedef [...] uint_fast64_t
typedef [...] uint_fast8_t
typedef [...] uintmax_t
typedef [...] uintptr_t
typedef [...] __compiler_longdouble_t
typedef [...] __compiler_sint_t
typedef [...] __compiler_slong_t
typedef [...] __compiler_slonglong_t
typedef [...] __compiler_sshort_t
typedef [...] __compiler_uint_t
typedef [...] __compiler_ulong_t
typedef [...] __compiler_ulonglong_t
typedef [...] __compiler_ushort_t
struct context_s
struct lock_irq_scoped_s
struct lock_scoped_s

Functions [link]

atomic_int_t atomic_add(atomic_t *a, atomic_int_t value)
atomic_int_t atomic_and(atomic_t *a, atomic_int_t value)
void atomic_bit_clr(atomic_t *a, uint_fast8_t n)
void atomic_bit_set(atomic_t *a, uint_fast8_t n)
bool_t atomic_bit_test(atomic_t *a, uint_fast8_t n)
bool_t atomic_bit_testclr(atomic_t *a, uint_fast8_t n)
bool_t atomic_bit_testset(atomic_t *a, uint_fast8_t n)
bool_t atomic_compare_and_swap(atomic_t *a, atomic_int_t old, atomic_int_t future)
bool_t atomic_dec(atomic_t *a)
atomic_fast16_int_t atomic_fast16_add(atomic_fast16_t *a, atomic_fast16_int_t value)
atomic_fast16_int_t atomic_fast16_and(atomic_fast16_t *a, atomic_fast16_int_t value)
void atomic_fast16_bit_clr(atomic_fast16_t *a, uint_fast8_t n)
void atomic_fast16_bit_set(atomic_fast16_t *a, uint_fast8_t n)
bool_t atomic_fast16_bit_test(atomic_fast16_t *a, uint_fast8_t n)
bool_t atomic_fast16_bit_testclr(atomic_fast16_t *a, uint_fast8_t n)
bool_t atomic_fast16_bit_testset(atomic_fast16_t *a, uint_fast8_t n)
bool_t atomic_fast16_compare_and_swap(atomic_fast16_t *a, atomic_fast16_int_t old, atomic_fast16_int_t future)
bool_t atomic_fast16_dec(atomic_fast16_t *a)
atomic_fast16_int_t atomic_fast16_get(atomic_fast16_t *a)
bool_t atomic_fast16_inc(atomic_fast16_t *a)
atomic_fast16_int_t atomic_fast16_or(atomic_fast16_t *a, atomic_fast16_int_t value)
void atomic_fast16_set(atomic_fast16_t *a, atomic_fast16_int_t value)
atomic_fast16_int_t atomic_fast16_swap(atomic_fast16_t *a, atomic_fast16_int_t value)
atomic_fast16_int_t atomic_fast16_xor(atomic_fast16_t *a, atomic_fast16_int_t value)
atomic_fast8_int_t atomic_fast8_add(atomic_fast8_t *a, atomic_fast8_int_t value)
atomic_fast8_int_t atomic_fast8_and(atomic_fast8_t *a, atomic_fast8_int_t value)
void atomic_fast8_bit_clr(atomic_fast8_t *a, uint_fast8_t n)
void atomic_fast8_bit_set(atomic_fast8_t *a, uint_fast8_t n)
bool_t atomic_fast8_bit_test(atomic_fast8_t *a, uint_fast8_t n)
bool_t atomic_fast8_bit_testclr(atomic_fast8_t *a, uint_fast8_t n)
bool_t atomic_fast8_bit_testset(atomic_fast8_t *a, uint_fast8_t n)
bool_t atomic_fast8_compare_and_swap(atomic_fast8_t *a, atomic_fast8_int_t old, atomic_fast8_int_t future)
bool_t atomic_fast8_dec(atomic_fast8_t *a)
atomic_fast8_int_t atomic_fast8_get(atomic_fast8_t *a)
bool_t atomic_fast8_inc(atomic_fast8_t *a)
atomic_fast8_int_t atomic_fast8_or(atomic_fast8_t *a, atomic_fast8_int_t value)
void atomic_fast8_set(atomic_fast8_t *a, atomic_fast8_int_t value)
atomic_fast8_int_t atomic_fast8_swap(atomic_fast8_t *a, atomic_fast8_int_t value)
atomic_fast8_int_t atomic_fast8_xor(atomic_fast8_t *a, atomic_fast8_int_t value)
atomic_int_t atomic_get(atomic_t *a)
bool_t atomic_inc(atomic_t *a)
atomic_int_t atomic_or(atomic_t *a, atomic_int_t value)
void atomic_set(atomic_t *a, atomic_int_t value)
atomic_int_t atomic_swap(atomic_t *a, atomic_int_t value)
atomic_int_t atomic_xor(atomic_t *a, atomic_int_t value)
error_t context_set_preempt(context_preempt_t *func)
void cpu_context_set(uintptr_t stack, size_t stack_size, void *jumpto)
void cpu_context_set_user(uintptr_t stack_ptr, uintptr_t entry, reg_t param)
void cpu_dcache_flush_buf(void *ptr, size_t size)
void cpu_dcache_flush_buf(void *ptr, size_t size)
void cpu_dcache_invld(void *ptr)
void cpu_dcache_invld_buf(void *ptr, size_t size)
void cpu_dcache_invld_buf(void *ptr, size_t size)
size_t cpu_dcache_line_size(void )
void cpu_exception_resume_pc(struct cpu_context_s *regs, uintptr_t pc)
void cpu_exception_sethandler(cpu_exception_handler_t *hndl)
void cpu_icache_invld_buf(void *ptr, size_t size)
void cpu_icache_invld_buf(void *ptr, size_t size)
void cpu_interrupt_cls_sethandler(void *cls, cpu_interrupt_handler_t *handler)
void cpu_interrupt_disable(void )
void cpu_interrupt_enable(void )
bool_t cpu_interrupt_getstate(void )
void cpu_interrupt_process(void )
bool_t cpu_interrupt_restorestate(const cpu_irq_state_t *state)
void cpu_interrupt_savestate_disable(cpu_irq_state_t *state)
void cpu_interrupt_sethandler(cpu_interrupt_handler_t *handler)
void cpu_interrupt_wait(void )
uint16_t cpu_io_read_16(uintptr_t addr)
uint32_t cpu_io_read_32(uintptr_t addr)
uint8_t cpu_io_read_8(uintptr_t addr)
void cpu_io_write_16(uintptr_t addr, uint16_t data)
void cpu_io_write_32(uintptr_t addr, uint32_t data)
void cpu_io_write_8(uintptr_t addr, uint8_t data)
bool_t cpu_is_interruptible(void )
bool_t cpu_isbootstrap(void )
uint32_t cpu_mem_mask_clear_32(uintptr_t addr, uint32_t mask)
uint32_t cpu_mem_mask_set_32(uintptr_t addr, uint32_t mask)
uint16_t cpu_mem_read_16(uintptr_t addr)
uint32_t cpu_mem_read_32(uintptr_t addr)
uint64_t cpu_mem_read_64(uintptr_t addr)
uint8_t cpu_mem_read_8(uintptr_t addr)
void cpu_mem_write_16(uintptr_t addr, uint16_t data)
void cpu_mem_write_32(uintptr_t addr, uint32_t data)
void cpu_mem_write_64(uintptr_t addr, uint64_t data)
void cpu_mem_write_8(uintptr_t addr, uint8_t data)
void cpu_syscall_sethandler(cpu_syscall_handler_t *hndl)
void cpu_syscall_sethandler_ctx(struct context_s *context, cpu_syscall_handler_t *hndl)
void cpu_trap(void )
const char * cpu_type_name(void )
const char * cpu_type_name(void )
void cpu_user_exception_sethandler(cpu_exception_handler_t *hndl)
void cpu_user_exception_sethandler_ctx(struct context_s *context, cpu_exception_handler_t *hndl)
uint16_t endian_16_na_load(const void *addr)
void endian_16_na_store(void *addr, uint16_t val)
uint32_t endian_32_na_load(const void *addr)
void endian_32_na_store(void *addr, uint32_t val)
uint64_t endian_64_na_load(const void *addr)
void endian_64_na_store(void *addr, uint64_t val)
uint16_t endian_be16_na_load(const void *addr)
void endian_be16_na_store(void *addr, uint16_t val)
uint32_t endian_be32_na_load(const void *addr)
void endian_be32_na_store(void *addr, uint32_t val)
uint64_t endian_be64_na_load(const void *addr)
void endian_be64_na_store(void *addr, uint64_t val)
uint16_t endian_le16_na_load(const void *addr)
void endian_le16_na_store(void *addr, uint16_t val)
uint32_t endian_le32_na_load(const void *addr)
void endian_le32_na_store(void *addr, uint32_t val)
uint64_t endian_le64_na_load(const void *addr)
void endian_le64_na_store(void *addr, uint64_t val)
const char * enums_get_name(const char desc[], intptr_t value)
bool_t enums_get_value(const char desc[], const char *name, intptr_t *value)
bool_t enums_get_value2(const char desc[], const char *name, size_t name_len, intptr_t *value)
reg_t flash_page_erase(uintptr_t addr)
reg_t flash_page_write(uintptr_t addr, const uint8_t *data, size_t size)
void hexo_atomic_scope_check(char *scope_exited_cleanly)
bool_t ipi_endpoint_isvalid(struct ipi_endpoint_s *endpoint)
error_t ipi_post(struct ipi_endpoint_s *endpoint)
error_t ipi_post_rq(struct ipi_endpoint_s *endpoint, struct ipi_request_s *rq)
void ipi_process_rq(void )
void lock_destroy(lock_t *lock)
void lock_destroy_irq(lock_irq_t *lock)
error_t lock_init(lock_t *lock)
error_t lock_init_irq(lock_irq_t *lock)
void lock_release(lock_t *lock)
void lock_release_irq(lock_irq_t *lock)
void lock_release_irq2(lock_t *lock, const cpu_irq_state_t *irq_state)
void lock_spin(lock_t *lock)
void lock_spin_irq(lock_irq_t *lock)
void lock_spin_irq2(lock_t *lock, cpu_irq_state_t *irq_state)
bool_t lock_try(lock_t *lock)
uint_fast8_t __bit_clz16(uint16_t x)
uint_fast8_t __bit_clz32(uint32_t x)
uint_fast8_t __bit_clz64(uint64_t x)
uint_fast8_t __bit_clz8(uint8_t x)
uint_fast8_t __bit_ctz16(uint16_t x)
uint_fast8_t __bit_ctz32(uint32_t x)
uint_fast8_t __bit_ctz64(uint64_t x)
uint_fast8_t __bit_ctz64(uint32_t _x)
uint_fast8_t __bit_ctz64(uint16_t _x)
uint_fast8_t __bit_ctz64(uint8_t _x)
uint_fast8_t __bit_ctz8(uint8_t x)
uint_fast8_t __bit_ffs16(uint16_t x)
uint_fast8_t __bit_ffs32(uint32_t x)
uint_fast8_t __bit_ffs64(uint64_t x)
uint_fast8_t __bit_ffs8(uint8_t x)
uint_fast8_t __bit_popc16(uint16_t x)
uint_fast8_t __bit_popc32(uint32_t x)
uint_fast8_t __bit_popc64(uint64_t x)
uint_fast8_t __bit_popc8(uint8_t x)
uint16_t __endian_swap16(uint16_t x)
uint32_t __endian_swap32(uint32_t x)
uint64_t __endian_swap64(uint64_t x)
uint_fast8_t cpu_bit_clz64(uint64_t _x)
uint_fast8_t cpu_bit_ctz64(uint64_t _x)
uint_fast8_t cpu_bit_ctz64(uint64_t _x)
uint_fast8_t cpu_bit_popc64(uint64_t _x)
error_t cpu_context_bootstrap(struct context_s *context)
void cpu_context_destroy(struct context_s *context)
error_t cpu_context_init(struct context_s *context, context_entry_t *entry, void *param)
void cpu_context_jumpto(struct context_s *new)
void cpu_context_stack_use(struct context_s *context, context_entry_t *func, void *param)
void cpu_context_switch(struct context_s *new)
void lock_irq_scoped_release(struct lock_irq_scoped_s *ls)
void lock_irq_scoped_spin(struct lock_irq_scoped_s *ls, lock_t *lock)
void lock_scoped_release(struct lock_scoped_s *ls)
void lock_scoped_spin(struct lock_scoped_s *ls, lock_t *lock)

Variables [link]

struct ipi_endpoint_s ipi_endpoint
uintptr_t context_stack_end
uintptr_t context_stack_start

2.1.1 Module API

Related headers [link]

Members [link]

Types [link]

Functions [link]

Variables [link]

Macros [link]

Configuration tokens [link]