Ruby  2.7.2p137(2020-10-01revision5445e0435260b449decf2ac16f9d09bae3cafe72)
Data Structures | Macros | Enumerations | Functions | Variables
mjit_worker.c File Reference
#include "vm_core.h"
#include "mjit.h"
#include "gc.h"
#include "ruby_assert.h"
#include "ruby/debug.h"
#include "ruby/thread.h"
#include <sys/wait.h>
#include <sys/time.h>
#include <dlfcn.h>
#include <errno.h>
#include "dln.h"
#include "ruby/util.h"
#include "mjit_config.h"

Go to the source code of this file.

Data Structures

struct  rb_mjit_unit
 
struct  rb_mjit_unit_list
 
struct  mjit_copy_job_t
 

Macros

#define MAXPATHLEN   1024
 
#define MJIT_ATOMIC_SET(var, val)   (void)ATOMIC_PTR_EXCHANGE(var, val)
 
#define MJIT_TMP_PREFIX   "_ruby_mjit_"
 
#define GCC_PIC_FLAGS   /* empty */
 
#define MJIT_CFLAGS_PIPE   0
 
#define GCC_NOSTDLIB_FLAGS
 
#define CC_CODEFLAG_ARGS   (mjit_opts.debug ? CC_DEBUG_ARGS : CC_OPTIMIZE_ARGS)
 
#define append_str2(p, str, len)   ((char *)memcpy((p), str, (len))+(len))
 
#define append_str(p, str)   append_str2(p, str, sizeof(str)-1)
 
#define append_lit(p, str)   append_str2(p, str, rb_strlen_lit(str))
 

Enumerations

enum  {
  DBL_BIGDIG = ((DBL_MANT_DIG + BITSPERDIG) / BITSPERDIG), COROUTINE_REGISTERS = 6, COROUTINE_REGISTERS = 8, COROUTINE_REGISTERS = 0xb0 / 8,
  COROUTINE_REGISTERS, COROUTINE_REGISTERS = 4, COROUTINE_REGISTERS = 8, COROUTINE_XMM_REGISTERS = 1+10*2,
  COROUTINE_REGISTERS = 4, NAME_ERR_MESG__MESG, NAME_ERR_MESG__RECV, NAME_ERR_MESG__NAME,
  NAME_ERR_MESG_COUNT, raise_opt_cause, raise_max_opt, RAISED_EXCEPTION = 1,
  RAISED_STACKOVERFLOW = 2, RAISED_NOMEMORY = 4, DECIMAL_SIZE_OF_LONG = DECIMAL_SIZE_OF_BITS(CHAR_BIT*sizeof(long)), JISX0301_DATE_SIZE = DECIMAL_SIZE_OF_LONG+8,
  FLAG_RETURNS_128BITS = 1 << (31-31), FLAG_RETURNS_NOTHING = 1 << (31-30), FLAG_RETURNS_FP = 1 << (31-29), FLAG_RETURNS_64BITS = 1 << (31-28),
  FLAG_RETURNS_STRUCT = 1 << (31-27), FLAG_ARG_NEEDS_COPY = 1 << (31- 7), FLAG_FP_ARGUMENTS = 1 << (31- 6), FLAG_4_GPR_ARGUMENTS = 1 << (31- 5),
  FLAG_RETVAL_REFERENCE = 1 << (31- 4), FLAG_RETURNS_SMST = 1 << (31-31), FLAG_RETURNS_NOTHING = 1 << (31-30), FLAG_RETURNS_FP = 1 << (31-29),
  FLAG_RETURNS_64BITS = 1 << (31-28), FLAG_RETURNS_128BITS = 1 << (31-27), FLAG_COMPAT = 1 << (31- 8), FLAG_ARG_NEEDS_COPY = 1 << (31- 7),
  FLAG_ARG_NEEDS_PSAVE = FLAG_ARG_NEEDS_COPY, FLAG_FP_ARGUMENTS = 1 << (31- 6), FLAG_4_GPR_ARGUMENTS = 1 << (31- 5), FLAG_RETVAL_REFERENCE = 1 << (31- 4),
  JSON_object_start = 1, ossl_asn1_info_size = (sizeof(ossl_asn1_info)/sizeof(ossl_asn1_info[0])), tIGNORED_NL = tLAST_TOKEN + 1, tCOMMENT,
  tEMBDOC_BEG, tEMBDOC, tEMBDOC_END, tHEREDOC_BEG,
  tHEREDOC_END, k__END__, ORDINAL_PARAM = -1, NO_PARAM = 0,
  NUMPARAM_MAX = 9, BITS_SIZE = sizeof(bits_t), BITS_BITLENGTH = ( BITS_SIZE * CHAR_BIT ), RSTRUCT_EMBED_LEN_MAX = RVALUE_EMBED_LEN_MAX,
  RSTRUCT_EMBED_LEN_MASK = (RUBY_FL_USER2|RUBY_FL_USER1), RSTRUCT_EMBED_LEN_SHIFT = (RUBY_FL_USHIFT+1), RSTRUCT_TRANSIENT_FLAG = FL_USER3, RSTRUCT_ENUM_END,
  bom_prefix_len = (int)sizeof(bom_prefix) - 1, MT_MAX_STATE = N, PCH_NOT_READY, PCH_FAILED,
  PCH_SUCCESS, ORDINAL_PARAM = -1, NO_PARAM = 0, NUMPARAM_MAX = 9,
  COMPILATION_FEATURES, DEFAULT_FEATURES, LONGEST_SIGNAME = 7, LEFT,
  CHCASE, LOWER, UPPER, AREF_HASH_UNIT = 5,
  AREF_HASH_THRESHOLD = 10, TMOPT_IN, TMOPT_MAX_, CALLER_BINDING_SELF,
  CALLER_BINDING_CLASS, CALLER_BINDING_BINDING, CALLER_BINDING_ISEQ, CALLER_BINDING_CFP,
  VM_FRAME_MAGIC_METHOD = 0x11110001, VM_FRAME_MAGIC_BLOCK = 0x22220001, VM_FRAME_MAGIC_CLASS = 0x33330001, VM_FRAME_MAGIC_TOP = 0x44440001,
  VM_FRAME_MAGIC_CFUNC = 0x55550001, VM_FRAME_MAGIC_IFUNC = 0x66660001, VM_FRAME_MAGIC_EVAL = 0x77770001, VM_FRAME_MAGIC_RESCUE = 0x78880001,
  VM_FRAME_MAGIC_DUMMY = 0x79990001, VM_FRAME_MAGIC_MASK = 0x7fff0001, VM_FRAME_FLAG_PASSED = 0x0010, VM_FRAME_FLAG_FINISH = 0x0020,
  VM_FRAME_FLAG_BMETHOD = 0x0040, VM_FRAME_FLAG_CFRAME = 0x0080, VM_FRAME_FLAG_LAMBDA = 0x0100, VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM = 0x0200,
  VM_FRAME_FLAG_CFRAME_KW = 0x0400, VM_FRAME_FLAG_CFRAME_EMPTY_KW = 0x0800, VM_ENV_FLAG_LOCAL = 0x0002, VM_ENV_FLAG_ESCAPED = 0x0004,
  VM_ENV_FLAG_WB_REQUIRED = 0x0008, MINIMUM_REPARSE_BUFFER_PATH_LEN = 4, SI_USER = 0, SI_ASYNCIO = 2,
  SI_MESGQ, SI_TIMER, SI_QUEUE, SI_KERNEL,
  ILL_ILLOPC = 7, ILL_ILLOPN, ILL_ILLADR, ILL_ILLTRP,
  ILL_PRVOPC, ILL_PRVREG, ILL_COPROC, ILL_BADSTK,
  FPE_INTDIV = 15, FPE_INTOVF, FPE_FLTDIV, FPE_FLTOVF,
  FPE_FLTUND, FPE_FLTRES, FPE_FLTINV, FPE_FLTSUB,
  SEGV_MAPERR = 23, SEGV_ACCERR, BUS_ADRALN = 25, BUS_ADRERR,
  BUS_OBJERR, CLD_EXITED = 28, CLD_KILLED, CLD_DUMPED,
  CLD_TRAPPED, CLD_STOPPED, CLD_CONTINUED
}
 

Functions

void rb_native_mutex_lock (rb_nativethread_lock_t *lock)
 
void rb_native_mutex_unlock (rb_nativethread_lock_t *lock)
 
void rb_native_mutex_initialize (rb_nativethread_lock_t *lock)
 
void rb_native_mutex_destroy (rb_nativethread_lock_t *lock)
 
void rb_native_cond_initialize (rb_nativethread_cond_t *cond)
 
void rb_native_cond_destroy (rb_nativethread_cond_t *cond)
 
void rb_native_cond_signal (rb_nativethread_cond_t *cond)
 
void rb_native_cond_broadcast (rb_nativethread_cond_t *cond)
 
void rb_native_cond_wait (rb_nativethread_cond_t *cond, rb_nativethread_lock_t *mutex)
 
rb_pid_t ruby_waitpid_locked (rb_vm_t *, rb_pid_t, int *status, int options, rb_nativethread_cond_t *cond)
 
 verbose (int level, const char *format,...)
 
 mjit_warning (const char *format,...)
 
bool mjit_valid_class_serial_p (rb_serial_t class_serial)
 
int rb_workqueue_register (unsigned flags, rb_postponed_job_func_t, void *)
 
bool mjit_copy_cache_from_main_thread (const rb_iseq_t *iseq, struct rb_call_cache *cc_entries, union iseq_inline_storage_entry *is_entries)
 
void mjit_worker (void)
 

Variables

struct mjit_options mjit_opts
 
bool mjit_enabled = false
 
bool mjit_call_p = false
 

Macro Definition Documentation

◆ append_lit

#define append_lit (   p,
  str 
)    append_str2(p, str, rb_strlen_lit(str))

Definition at line 672 of file mjit_worker.c.

◆ append_str

#define append_str (   p,
  str 
)    append_str2(p, str, sizeof(str)-1)

Definition at line 671 of file mjit_worker.c.

◆ append_str2

#define append_str2 (   p,
  str,
  len 
)    ((char *)memcpy((p), str, (len))+(len))

Definition at line 670 of file mjit_worker.c.

◆ CC_CODEFLAG_ARGS

#define CC_CODEFLAG_ARGS   (mjit_opts.debug ? CC_DEBUG_ARGS : CC_OPTIMIZE_ARGS)

Definition at line 298 of file mjit_worker.c.

◆ GCC_NOSTDLIB_FLAGS

#define GCC_NOSTDLIB_FLAGS

Definition at line 261 of file mjit_worker.c.

◆ GCC_PIC_FLAGS

#define GCC_PIC_FLAGS   /* empty */

Definition at line 252 of file mjit_worker.c.

◆ MAXPATHLEN

#define MAXPATHLEN   1024

Definition at line 103 of file mjit_worker.c.

◆ MJIT_ATOMIC_SET

#define MJIT_ATOMIC_SET (   var,
  val 
)    (void)ATOMIC_PTR_EXCHANGE(var, val)

Definition at line 121 of file mjit_worker.c.

◆ MJIT_CFLAGS_PIPE

#define MJIT_CFLAGS_PIPE   0

Definition at line 253 of file mjit_worker.c.

◆ MJIT_TMP_PREFIX

#define MJIT_TMP_PREFIX   "_ruby_mjit_"

Definition at line 123 of file mjit_worker.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum
Enumerator
DBL_BIGDIG 
COROUTINE_REGISTERS 
COROUTINE_REGISTERS 
COROUTINE_REGISTERS 
COROUTINE_REGISTERS 
COROUTINE_REGISTERS 
COROUTINE_REGISTERS 
COROUTINE_XMM_REGISTERS 
COROUTINE_REGISTERS 
NAME_ERR_MESG__MESG 
NAME_ERR_MESG__RECV 
NAME_ERR_MESG__NAME 
NAME_ERR_MESG_COUNT 
raise_opt_cause 
raise_max_opt 
RAISED_EXCEPTION 
RAISED_STACKOVERFLOW 
RAISED_NOMEMORY 
DECIMAL_SIZE_OF_LONG 
JISX0301_DATE_SIZE 
FLAG_RETURNS_128BITS 
FLAG_RETURNS_NOTHING 
FLAG_RETURNS_FP 
FLAG_RETURNS_64BITS 
FLAG_RETURNS_STRUCT 
FLAG_ARG_NEEDS_COPY 
FLAG_FP_ARGUMENTS 
FLAG_4_GPR_ARGUMENTS 
FLAG_RETVAL_REFERENCE 
FLAG_RETURNS_SMST 
FLAG_RETURNS_NOTHING 
FLAG_RETURNS_FP 
FLAG_RETURNS_64BITS 
FLAG_RETURNS_128BITS 
FLAG_COMPAT 
FLAG_ARG_NEEDS_COPY 
FLAG_ARG_NEEDS_PSAVE 
FLAG_FP_ARGUMENTS 
FLAG_4_GPR_ARGUMENTS 
FLAG_RETVAL_REFERENCE 
JSON_object_start 
ossl_asn1_info_size 
tIGNORED_NL 
tCOMMENT 
tEMBDOC_BEG 
tEMBDOC 
tEMBDOC_END 
tHEREDOC_BEG 
tHEREDOC_END 
k__END__ 
ORDINAL_PARAM 
NO_PARAM 
NUMPARAM_MAX 
BITS_SIZE 
BITS_BITLENGTH 
RSTRUCT_EMBED_LEN_MAX 
RSTRUCT_EMBED_LEN_MASK 
RSTRUCT_EMBED_LEN_SHIFT 
RSTRUCT_TRANSIENT_FLAG 
RSTRUCT_ENUM_END 
bom_prefix_len 
MT_MAX_STATE 
PCH_NOT_READY 
PCH_FAILED 
PCH_SUCCESS 
ORDINAL_PARAM 
NO_PARAM 
NUMPARAM_MAX 
COMPILATION_FEATURES 
DEFAULT_FEATURES 
LONGEST_SIGNAME 
LEFT 
CHCASE 
LOWER 
UPPER 
AREF_HASH_UNIT 
AREF_HASH_THRESHOLD 
TMOPT_IN 
TMOPT_MAX_ 
CALLER_BINDING_SELF 
CALLER_BINDING_CLASS 
CALLER_BINDING_BINDING 
CALLER_BINDING_ISEQ 
CALLER_BINDING_CFP 
VM_FRAME_MAGIC_METHOD 
VM_FRAME_MAGIC_BLOCK 
VM_FRAME_MAGIC_CLASS 
VM_FRAME_MAGIC_TOP 
VM_FRAME_MAGIC_CFUNC 
VM_FRAME_MAGIC_IFUNC 
VM_FRAME_MAGIC_EVAL 
VM_FRAME_MAGIC_RESCUE 
VM_FRAME_MAGIC_DUMMY 
VM_FRAME_MAGIC_MASK 
VM_FRAME_FLAG_PASSED 
VM_FRAME_FLAG_FINISH 
VM_FRAME_FLAG_BMETHOD 
VM_FRAME_FLAG_CFRAME 
VM_FRAME_FLAG_LAMBDA 
VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM 
VM_FRAME_FLAG_CFRAME_KW 
VM_FRAME_FLAG_CFRAME_EMPTY_KW 
VM_ENV_FLAG_LOCAL 
VM_ENV_FLAG_ESCAPED 
VM_ENV_FLAG_WB_REQUIRED 
MINIMUM_REPARSE_BUFFER_PATH_LEN 
SI_USER 
SI_ASYNCIO 
SI_MESGQ 
SI_TIMER 
SI_QUEUE 
SI_KERNEL 
ILL_ILLOPC 
ILL_ILLOPN 
ILL_ILLADR 
ILL_ILLTRP 
ILL_PRVOPC 
ILL_PRVREG 
ILL_COPROC 
ILL_BADSTK 
FPE_INTDIV 
FPE_INTOVF 
FPE_FLTDIV 
FPE_FLTOVF 
FPE_FLTUND 
FPE_FLTRES 
FPE_FLTINV 
FPE_FLTSUB 
SEGV_MAPERR 
SEGV_ACCERR 
BUS_ADRALN 
BUS_ADRERR 
BUS_OBJERR 
CLD_EXITED 
CLD_KILLED 
CLD_DUMPED 
CLD_TRAPPED 
CLD_STOPPED 
CLD_CONTINUED 

Definition at line 232 of file mjit_worker.c.

Function Documentation

◆ mjit_copy_cache_from_main_thread()

bool mjit_copy_cache_from_main_thread ( const rb_iseq_t iseq,
struct rb_call_cache cc_entries,
union iseq_inline_storage_entry is_entries 
)

Definition at line 1141 of file mjit_worker.c.

◆ mjit_valid_class_serial_p()

bool mjit_valid_class_serial_p ( rb_serial_t  class_serial)

Definition at line 475 of file mjit_worker.c.

◆ mjit_warning()

mjit_warning ( const char format,
  ... 
)

◆ mjit_worker()

void mjit_worker ( void  )

Definition at line 1194 of file mjit_worker.c.

◆ rb_native_cond_broadcast()

void rb_native_cond_broadcast ( rb_nativethread_cond_t cond)

◆ rb_native_cond_destroy()

void rb_native_cond_destroy ( rb_nativethread_cond_t cond)

◆ rb_native_cond_initialize()

void rb_native_cond_initialize ( rb_nativethread_cond_t cond)

◆ rb_native_cond_signal()

void rb_native_cond_signal ( rb_nativethread_cond_t cond)

◆ rb_native_cond_wait()

void rb_native_cond_wait ( rb_nativethread_cond_t cond,
rb_nativethread_lock_t mutex 
)

◆ rb_native_mutex_destroy()

void rb_native_mutex_destroy ( rb_nativethread_lock_t lock)

◆ rb_native_mutex_initialize()

void rb_native_mutex_initialize ( rb_nativethread_lock_t lock)

◆ rb_native_mutex_lock()

void rb_native_mutex_lock ( rb_nativethread_lock_t lock)

◆ rb_native_mutex_unlock()

void rb_native_mutex_unlock ( rb_nativethread_lock_t lock)

◆ rb_workqueue_register()

int rb_workqueue_register ( unsigned  flags,
rb_postponed_job_func_t  ,
void  
)

◆ ruby_waitpid_locked()

rb_pid_t ruby_waitpid_locked ( rb_vm_t ,
rb_pid_t  ,
int status,
int  options,
rb_nativethread_cond_t cond 
)

Definition at line 1069 of file process.c.

◆ verbose()

verbose ( int  level,
const char format,
  ... 
)

Variable Documentation

◆ mjit_call_p

bool mjit_call_p = false

Definition at line 180 of file mjit_worker.c.

◆ mjit_enabled

bool mjit_enabled = false

Definition at line 177 of file mjit_worker.c.

◆ mjit_opts

struct mjit_options mjit_opts

Definition at line 169 of file mjit_worker.c.

Referenced by mjit_warning(), and verbose().