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mjit_compile.c: merge initial JIT compiler

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which has been developed by Takashi Kokubun <takashikkbn@gmail> as
YARV-MJIT. Many of its bugs are fixed by wanabe <s.wanabe@gmail.com>.

This JIT compiler is designed to be a safe migration path to introduce
JIT compiler to MRI. So this commit does not include any bytecode
changes or dynamic instruction modifications, which are done in original
MJIT.

This commit even strips off some aggressive optimizations from
YARV-MJIT, and thus it's slower than YARV-MJIT too. But it's still
fairly faster than Ruby 2.5 in some benchmarks (attached below).

Note that this JIT compiler passes `make test`, `make test-all`, `make
test-spec` without JIT, and even with JIT. Not only it's perfectly safe
with JIT disabled because it does not replace VM instructions unlike
MJIT, but also with JIT enabled it stably runs Ruby applications
including Rails applications.

I'm expecting this version as just "initial" JIT compiler. I have many
optimization ideas which are skipped for initial merging, and you may
easily replace this JIT compiler with a faster one by just replacing
mjit_compile.c. `mjit_compile` interface is designed for the purpose.

common.mk: update dependencies for mjit_compile.c.

internal.h: declare `rb_vm_insn_addr2insn` for MJIT.

vm.c: exclude some definitions if `-DMJIT_HEADER` is provided to
compiler. This avoids to include some functions which take a long time
to compile, e.g. vm_exec_core. Some of the purpose is achieved in
transform_mjit_header.rb (see `IGNORED_FUNCTIONS`) but others are
manually resolved for now. Load mjit_helper.h for MJIT header.
mjit_helper.h: New. This is a file used only by JIT-ed code. I'll
refactor `mjit_call_cfunc` later.
vm_eval.c: add some #ifdef switches to skip compiling some functions
like Init_vm_eval.

win32/mkexports.rb: export thread/ec functions, which are used by MJIT.

include/ruby/defines.h: add MJIT_FUNC_EXPORTED macro alis to clarify
that a function is exported only for MJIT.

array.c: export a function used by MJIT.
bignum.c: ditto.
class.c: ditto.
compile.c: ditto.
error.c: ditto.
gc.c: ditto.
hash.c: ditto.
iseq.c: ditto.
numeric.c: ditto.
object.c: ditto.
proc.c: ditto.
re.c: ditto.
st.c: ditto.
string.c: ditto.
thread.c: ditto.
variable.c: ditto.
vm_backtrace.c: ditto.
vm_insnhelper.c: ditto.
vm_method.c: ditto.

I would like to improve maintainability of function exports, but I
believe this way is acceptable as initial merging if we clarify the
new exports are for MJIT (so that we can use them as TODO list to fix)
and add unit tests to detect unresolved symbols.
I'll add unit tests of JIT compilations in succeeding commits.

Author: Takashi Kokubun <takashikkbn@gmail.com>
Contributor: wanabe <s.wanabe@gmail.com>

Part of [Feature #14235]

---

* Known issues
  * Code generated by gcc is faster than clang. The benchmark may be worse
    in macOS. Following benchmark result is provided by gcc w/ Linux.
  * Performance is decreased when Google Chrome is running
  * JIT can work on MinGW, but it doesn't improve performance at least
    in short running benchmark.
  * Currently it doesn't perform well with Rails. We'll try to fix this
    before release.

---

* Benchmark reslts

Benchmarked with:
Intel 4.0GHz i7-4790K with 16GB memory under x86-64 Ubuntu 8 Cores

- 2.0.0-p0: Ruby 2.0.0-p0
- r62186: Ruby trunk (early 2.6.0), before MJIT changes
- JIT off: On this commit, but without `--jit` option
- JIT on: On this commit, and with `--jit` option

** Optcarrot fps

Benchmark: https://github.com/mame/optcarrot

|         |2.0.0-p0 |r62186   |JIT off  |JIT on   |
|:--------|:--------|:--------|:--------|:--------|
|fps      |37.32    |51.46    |51.31    |58.88    |
|vs 2.0.0 |1.00x    |1.38x    |1.37x    |1.58x    |

** MJIT benchmarks

Benchmark: https://github.com/benchmark-driver/mjit-benchmarks
(Original: https://github.com/vnmakarov/ruby/tree/rtl_mjit_branch/MJIT-benchmarks)

|           |2.0.0-p0 |r62186   |JIT off  |JIT on   |
|:----------|:--------|:--------|:--------|:--------|
|aread      |1.00     |1.09     |1.07     |2.19     |
|aref       |1.00     |1.13     |1.11     |2.22     |
|aset       |1.00     |1.50     |1.45     |2.64     |
|awrite     |1.00     |1.17     |1.13     |2.20     |
|call       |1.00     |1.29     |1.26     |2.02     |
|const2     |1.00     |1.10     |1.10     |2.19     |
|const      |1.00     |1.11     |1.10     |2.19     |
|fannk      |1.00     |1.04     |1.02     |1.00     |
|fib        |1.00     |1.32     |1.31     |1.84     |
|ivread     |1.00     |1.13     |1.12     |2.43     |
|ivwrite    |1.00     |1.23     |1.21     |2.40     |
|mandelbrot |1.00     |1.13     |1.16     |1.28     |
|meteor     |1.00     |2.97     |2.92     |3.17     |
|nbody      |1.00     |1.17     |1.15     |1.49     |
|nest-ntimes|1.00     |1.22     |1.20     |1.39     |
|nest-while |1.00     |1.10     |1.10     |1.37     |
|norm       |1.00     |1.18     |1.16     |1.24     |
|nsvb       |1.00     |1.16     |1.16     |1.17     |
|red-black  |1.00     |1.02     |0.99     |1.12     |
|sieve      |1.00     |1.30     |1.28     |1.62     |
|trees      |1.00     |1.14     |1.13     |1.19     |
|while      |1.00     |1.12     |1.11     |2.41     |

** Discourse's script/bench.rb

Benchmark: https://github.com/discourse/discourse/blob/v1.8.7/script/bench.rb

NOTE: Rails performance was somehow a little degraded with JIT for now.
We should fix this.
(At least I know opt_aref is performing badly in JIT and I have an idea
 to fix it. Please wait for the fix.)

*** JIT off
Your Results: (note for timings- percentile is first, duration is second in millisecs)

categories_admin:
  50: 17
  75: 18
  90: 22
  99: 29
home_admin:
  50: 21
  75: 21
  90: 27
  99: 40
topic_admin:
  50: 17
  75: 18
  90: 22
  99: 32
categories:
  50: 35
  75: 41
  90: 43
  99: 77
home:
  50: 39
  75: 46
  90: 49
  99: 95
topic:
  50: 46
  75: 52
  90: 56
  99: 101

*** JIT on
Your Results: (note for timings- percentile is first, duration is second in millisecs)

categories_admin:
  50: 19
  75: 21
  90: 25
  99: 33
home_admin:
  50: 24
  75: 26
  90: 30
  99: 35
topic_admin:
  50: 19
  75: 20
  90: 25
  99: 30
categories:
  50: 40
  75: 44
  90: 48
  99: 76
home:
  50: 42
  75: 48
  90: 51
  99: 89
topic:
  50: 49
  75: 55
  90: 58
  99: 99

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
k0kubun 2018-02-04 11:22:28 +00:00
parent 56530b541b
commit ed935aa5be
50 changed files with 680 additions and 101 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Makefile.in
View file

@ -516,7 +516,7 @@ update-simplecov:
update-coverage: update-simplecov update-simplecov-html update-doclie update-coverage: update-simplecov update-simplecov-html update-doclie
INSNS = opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \ INSNS = opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \
vmtc.inc vm.inc vmtc.inc vm.inc mjit_compile.inc
$(INSNS): $(srcdir)/insns.def vm_opts.h \ $(INSNS): $(srcdir)/insns.def vm_opts.h \
$(srcdir)/defs/opt_operand.def $(srcdir)/defs/opt_insn_unif.def \ $(srcdir)/defs/opt_operand.def $(srcdir)/defs/opt_insn_unif.def \

6
array.c
View file

@ -506,7 +506,7 @@ VALUE
return ary; return ary;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_ary_tmp_new_from_values(VALUE klass, long n, const VALUE *elts) rb_ary_tmp_new_from_values(VALUE klass, long n, const VALUE *elts)
{ {
VALUE ary; VALUE ary;
@ -640,7 +640,7 @@ rb_check_array_type(VALUE ary)
return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_ary); return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_ary);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_check_to_array(VALUE ary) rb_check_to_array(VALUE ary)
{ {
return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_a); return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_a);
@ -1297,7 +1297,7 @@ rb_ary_aref2(VALUE ary, VALUE b, VALUE e)
return rb_ary_subseq(ary, beg, len); return rb_ary_subseq(ary, beg, len);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_ary_aref1(VALUE ary, VALUE arg) rb_ary_aref1(VALUE ary, VALUE arg)
{ {
long beg, len; long beg, len;

2
bignum.c
View file

@ -4490,7 +4490,7 @@ rb_uint128t2big(uint128_t n)
return big; return big;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_int128t2big(int128_t n) rb_int128t2big(int128_t n)
{ {
int neg = 0; int neg = 0;

4
class.c
View file

@ -616,7 +616,7 @@ rb_define_class_id(ID id, VALUE super)
* \return the value \c Class#inherited's returns * \return the value \c Class#inherited's returns
* \pre Each of \a super and \a klass must be a \c Class object. * \pre Each of \a super and \a klass must be a \c Class object.
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_class_inherited(VALUE super, VALUE klass) rb_class_inherited(VALUE super, VALUE klass)
{ {
ID inherited; ID inherited;
@ -1773,7 +1773,7 @@ rb_define_attr(VALUE klass, const char *name, int read, int write)
rb_attr(klass, rb_intern(name), read, write, FALSE); rb_attr(klass, rb_intern(name), read, write, FALSE);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_keyword_error_new(const char *error, VALUE keys) rb_keyword_error_new(const char *error, VALUE keys)
{ {
const VALUE *ptr = RARRAY_CONST_PTR(keys); const VALUE *ptr = RARRAY_CONST_PTR(keys);

5
common.mk
View file

@ -890,6 +890,7 @@ $(srcs_vpath)insns.inc: $(srcdir)/tool/ruby_vm/views/insns.inc.erb
$(srcs_vpath)insns_info.inc: $(srcdir)/tool/ruby_vm/views/insns_info.inc.erb $(srcs_vpath)insns_info.inc: $(srcdir)/tool/ruby_vm/views/insns_info.inc.erb
$(srcs_vpath)vmtc.inc: $(srcdir)/tool/ruby_vm/views/vmtc.inc.erb $(srcs_vpath)vmtc.inc: $(srcdir)/tool/ruby_vm/views/vmtc.inc.erb
$(srcs_vpath)vm.inc: $(srcdir)/tool/ruby_vm/views/vm.inc.erb $(srcs_vpath)vm.inc: $(srcdir)/tool/ruby_vm/views/vm.inc.erb
$(srcs_vpath)mjit_compile.inc: $(srcdir)/tool/ruby_vm/views/mjit_compile.inc.erb $(srcdir)/tool/ruby_vm/views/_mjit_compile_insn.erb $(srcdir)/tool/ruby_vm/views/_mjit_compile_send.erb
common-srcs: $(srcs_vpath)parse.c $(srcs_vpath)lex.c $(srcs_vpath)enc/trans/newline.c $(srcs_vpath)id.c \ common-srcs: $(srcs_vpath)parse.c $(srcs_vpath)lex.c $(srcs_vpath)enc/trans/newline.c $(srcs_vpath)id.c \
srcs-lib srcs-ext incs srcs-lib srcs-ext incs
@ -2003,8 +2004,12 @@ mjit.$(OBJEXT): {$(VPATH)}mjit.h
mjit.$(OBJEXT): {$(VPATH)}ruby_assert.h mjit.$(OBJEXT): {$(VPATH)}ruby_assert.h
mjit.$(OBJEXT): {$(VPATH)}version.h mjit.$(OBJEXT): {$(VPATH)}version.h
mjit.$(OBJEXT): {$(VPATH)}vm_core.h mjit.$(OBJEXT): {$(VPATH)}vm_core.h
mjit_compile.$(OBJEXT): {$(VPATH)}insns.inc
mjit_compile.$(OBJEXT): {$(VPATH)}insns_info.inc
mjit_compile.$(OBJEXT): {$(VPATH)}internal.h mjit_compile.$(OBJEXT): {$(VPATH)}internal.h
mjit_compile.$(OBJEXT): {$(VPATH)}mjit.h
mjit_compile.$(OBJEXT): {$(VPATH)}mjit_compile.c mjit_compile.$(OBJEXT): {$(VPATH)}mjit_compile.c
mjit_compile.$(OBJEXT): {$(VPATH)}mjit_compile.inc
mjit_compile.$(OBJEXT): {$(VPATH)}vm_core.h mjit_compile.$(OBJEXT): {$(VPATH)}vm_core.h
load.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h load.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
load.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h load.$(OBJEXT): $(CCAN_DIR)/container_of/container_of.h

2
compile.c
View file

@ -754,7 +754,7 @@ rb_iseq_translate_threaded_code(rb_iseq_t *iseq)
} }
#if OPT_DIRECT_THREADED_CODE || OPT_CALL_THREADED_CODE #if OPT_DIRECT_THREADED_CODE || OPT_CALL_THREADED_CODE
static int int
rb_vm_insn_addr2insn(const void *addr) /* cold path */ rb_vm_insn_addr2insn(const void *addr) /* cold path */
{ {
int insn; int insn;

2
error.c
View file

@ -1161,7 +1161,7 @@ exc_set_backtrace(VALUE exc, VALUE bt)
return rb_ivar_set(exc, id_bt, rb_check_backtrace(bt)); return rb_ivar_set(exc, id_bt, rb_check_backtrace(bt));
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_exc_set_backtrace(VALUE exc, VALUE bt) rb_exc_set_backtrace(VALUE exc, VALUE bt)
{ {
return exc_set_backtrace(exc, bt); return exc_set_backtrace(exc, bt);

5
gc.c
View file

@ -2216,6 +2216,7 @@ obj_free(rb_objspace_t *objspace, VALUE obj)
break; break;
case T_MODULE: case T_MODULE:
case T_CLASS: case T_CLASS:
mjit_remove_class_serial(RCLASS_SERIAL(obj));
rb_id_table_free(RCLASS_M_TBL(obj)); rb_id_table_free(RCLASS_M_TBL(obj));
if (RCLASS_IV_TBL(obj)) { if (RCLASS_IV_TBL(obj)) {
st_free_table(RCLASS_IV_TBL(obj)); st_free_table(RCLASS_IV_TBL(obj));
@ -4054,7 +4055,7 @@ stack_check(rb_execution_context_t *ec, int water_mark)
#define STACKFRAME_FOR_CALL_CFUNC 838 #define STACKFRAME_FOR_CALL_CFUNC 838
int MJIT_FUNC_EXPORTED int
rb_ec_stack_check(rb_execution_context_t *ec) rb_ec_stack_check(rb_execution_context_t *ec)
{ {
return stack_check(ec, STACKFRAME_FOR_CALL_CFUNC); return stack_check(ec, STACKFRAME_FOR_CALL_CFUNC);
@ -6053,7 +6054,7 @@ rb_gc_writebarrier_unprotect(VALUE obj)
/* /*
* remember `obj' if needed. * remember `obj' if needed.
*/ */
void MJIT_FUNC_EXPORTED void
rb_gc_writebarrier_remember(VALUE obj) rb_gc_writebarrier_remember(VALUE obj)
{ {
rb_objspace_t *objspace = &rb_objspace; rb_objspace_t *objspace = &rb_objspace;

10
hash.c
View file

@ -443,7 +443,7 @@ rb_hash_new_compare_by_id(void)
return hash; return hash;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_hash_new_with_size(st_index_t size) rb_hash_new_with_size(st_index_t size)
{ {
VALUE ret = rb_hash_new(); VALUE ret = rb_hash_new();
@ -495,7 +495,7 @@ rb_hash_tbl(VALUE hash)
return hash_tbl(hash); return hash_tbl(hash);
} }
struct st_table * MJIT_FUNC_EXPORTED struct st_table *
rb_hash_tbl_raw(VALUE hash) rb_hash_tbl_raw(VALUE hash)
{ {
return hash_tbl(hash); return hash_tbl(hash);
@ -2155,7 +2155,7 @@ keys_i(VALUE key, VALUE value, VALUE ary)
* *
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_hash_keys(VALUE hash) rb_hash_keys(VALUE hash)
{ {
VALUE keys; VALUE keys;
@ -2243,7 +2243,7 @@ rb_hash_values(VALUE hash)
* See also Enumerable#include? * See also Enumerable#include?
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_hash_has_key(VALUE hash, VALUE key) rb_hash_has_key(VALUE hash, VALUE key)
{ {
if (!RHASH(hash)->ntbl) if (!RHASH(hash)->ntbl)
@ -2949,7 +2949,7 @@ rb_hash_compare_by_id(VALUE hash)
* *
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_hash_compare_by_id_p(VALUE hash) rb_hash_compare_by_id_p(VALUE hash)
{ {
if (!RHASH(hash)->ntbl) if (!RHASH(hash)->ntbl)

4
include/ruby/defines.h
View file

@ -270,6 +270,10 @@ void xfree(void*);
#define RUBY_FUNC_EXPORTED #define RUBY_FUNC_EXPORTED
#endif #endif
/* MJIT_FUNC_EXPORTED is used for functions which are exported only for MJIT
and NOT ensured to be exported in future versions. */
#define MJIT_FUNC_EXPORTED RUBY_FUNC_EXPORTED
#ifndef RUBY_EXTERN #ifndef RUBY_EXTERN
#define RUBY_EXTERN extern #define RUBY_EXTERN extern
#endif #endif

15
insns.def
View file

@ -695,8 +695,7 @@ defineclass
class_iseq->body->iseq_encoded, GET_SP(), class_iseq->body->iseq_encoded, GET_SP(),
class_iseq->body->local_table_size, class_iseq->body->local_table_size,
class_iseq->body->stack_max); class_iseq->body->stack_max);
RESTORE_REGS(); EXEC_EC_CFP();
NEXT_INSN();
} }
/**********************************************************/ /**********************************************************/
@ -823,8 +822,7 @@ invokeblock
val = vm_invoke_block(ec, GET_CFP(), &calling, ci, block_handler); val = vm_invoke_block(ec, GET_CFP(), &calling, ci, block_handler);
if (val == Qundef) { if (val == Qundef) {
RESTORE_REGS(); EXEC_EC_CFP();
NEXT_INSN();
} }
} }
@ -1090,7 +1088,9 @@ opt_neq
val = vm_opt_neq(ci, cc, ci_eq, cc_eq, recv, obj); val = vm_opt_neq(ci, cc, ci_eq, cc_eq, recv, obj);
if (val == Qundef) { if (val == Qundef) {
#ifndef MJIT_HEADER
ADD_PC(2); /* !!! */ ADD_PC(2); /* !!! */
#endif
DISPATCH_ORIGINAL_INSN(opt_send_without_block); DISPATCH_ORIGINAL_INSN(opt_send_without_block);
} }
} }
@ -1206,9 +1206,11 @@ opt_aset_with
val = tmp; val = tmp;
} }
else { else {
#ifndef MJIT_HEADER
TOPN(0) = rb_str_resurrect(key); TOPN(0) = rb_str_resurrect(key);
PUSH(val); PUSH(val);
ADD_PC(1); /* !!! */ ADD_PC(1); /* !!! */
#endif
DISPATCH_ORIGINAL_INSN(opt_send_without_block); DISPATCH_ORIGINAL_INSN(opt_send_without_block);
} }
} }
@ -1223,8 +1225,10 @@ opt_aref_with
val = vm_opt_aref_with(recv, key); val = vm_opt_aref_with(recv, key);
if (val == Qundef) { if (val == Qundef) {
#ifndef MJIT_HEADER
PUSH(rb_str_resurrect(key)); PUSH(rb_str_resurrect(key));
ADD_PC(1); /* !!! */ ADD_PC(1); /* !!! */
#endif
DISPATCH_ORIGINAL_INSN(opt_send_without_block); DISPATCH_ORIGINAL_INSN(opt_send_without_block);
} }
} }
@ -1339,8 +1343,7 @@ opt_call_c_function
THROW_EXCEPTION(err); THROW_EXCEPTION(err);
} }
RESTORE_REGS(); EXEC_EC_CFP();
NEXT_INSN();
} }
/* BLT */ /* BLT */

1
internal.h
View file

@ -1124,6 +1124,7 @@ int rb_dvar_defined(ID, const struct rb_block *);
int rb_local_defined(ID, const struct rb_block *); int rb_local_defined(ID, const struct rb_block *);
const char * rb_insns_name(int i); const char * rb_insns_name(int i);
VALUE rb_insns_name_array(void); VALUE rb_insns_name_array(void);
int rb_vm_insn_addr2insn(const void *);
/* complex.c */ /* complex.c */
VALUE rb_complex_plus(VALUE, VALUE); VALUE rb_complex_plus(VALUE, VALUE);

2
iseq.c
View file

@ -1480,7 +1480,7 @@ rb_iseq_line_no(const rb_iseq_t *iseq, size_t pos)
} }
} }
rb_event_flag_t MJIT_FUNC_EXPORTED rb_event_flag_t
rb_iseq_event_flags(const rb_iseq_t *iseq, size_t pos) rb_iseq_event_flags(const rb_iseq_t *iseq, size_t pos)
{ {
const struct iseq_insn_info_entry *entry = get_insn_info(iseq, pos); const struct iseq_insn_info_entry *entry = get_insn_info(iseq, pos);

62
mjit.c
View file

@ -83,6 +83,8 @@
#include "mjit.h" #include "mjit.h"
#include "version.h" #include "version.h"
#include "gc.h" #include "gc.h"
#include "constant.h"
#include "id_table.h"
#include "ruby_assert.h" #include "ruby_assert.h"
extern void rb_native_mutex_lock(rb_nativethread_lock_t *lock); extern void rb_native_mutex_lock(rb_nativethread_lock_t *lock);
@ -194,6 +196,9 @@ static char *header_file;
static char *pch_file; static char *pch_file;
/* Path of "/tmp", which can be changed to $TMP in MinGW. */ /* Path of "/tmp", which can be changed to $TMP in MinGW. */
static char *tmp_dir; static char *tmp_dir;
/* Hash like { 1 => true, 2 => true, ... } whose keys are valid `class_serial`s.
This is used to invalidate obsoleted CALL_CACHE. */
static VALUE valid_class_serials;
/* Ruby level interface module. */ /* Ruby level interface module. */
VALUE rb_mMJIT; VALUE rb_mMJIT;
@ -1081,6 +1086,19 @@ child_after_fork(void)
/* TODO: Should we initiate MJIT in the forked Ruby. */ /* TODO: Should we initiate MJIT in the forked Ruby. */
} }
static enum rb_id_table_iterator_result
valid_class_serials_add_i(ID key, VALUE v, void *unused)
{
rb_const_entry_t *ce = (rb_const_entry_t *)v;
VALUE value = ce->value;
if (!rb_is_const_id(key)) return ID_TABLE_CONTINUE;
if (RB_TYPE_P(value, T_MODULE) || RB_TYPE_P(value, T_CLASS)) {
mjit_add_class_serial(RCLASS_SERIAL(value));
}
return ID_TABLE_CONTINUE;
}
/* Default permitted number of units with a JIT code kept in /* Default permitted number of units with a JIT code kept in
memory. */ memory. */
#define DEFAULT_CACHE_SIZE 1000 #define DEFAULT_CACHE_SIZE 1000
@ -1149,6 +1167,14 @@ mjit_init(struct mjit_options *opts)
rb_native_cond_initialize(&mjit_worker_wakeup, RB_CONDATTR_CLOCK_MONOTONIC); rb_native_cond_initialize(&mjit_worker_wakeup, RB_CONDATTR_CLOCK_MONOTONIC);
rb_native_cond_initialize(&mjit_gc_wakeup, RB_CONDATTR_CLOCK_MONOTONIC); rb_native_cond_initialize(&mjit_gc_wakeup, RB_CONDATTR_CLOCK_MONOTONIC);
/* Initialize class_serials cache for compilation */
valid_class_serials = rb_hash_new();
rb_obj_hide(valid_class_serials);
rb_gc_register_mark_object(valid_class_serials);
if (RCLASS_CONST_TBL(rb_cObject)) {
rb_id_table_foreach(RCLASS_CONST_TBL(rb_cObject), valid_class_serials_add_i, NULL);
}
/* Initialize worker thread */ /* Initialize worker thread */
finish_worker_p = FALSE; finish_worker_p = FALSE;
worker_finished = FALSE; worker_finished = FALSE;
@ -1233,3 +1259,39 @@ mjit_mark(void)
CRITICAL_SECTION_FINISH(4, "mjit_mark"); CRITICAL_SECTION_FINISH(4, "mjit_mark");
RUBY_MARK_LEAVE("mjit"); RUBY_MARK_LEAVE("mjit");
} }
/* A hook to update valid_class_serials. This should NOT be used in MJIT worker. */
void
mjit_add_class_serial(rb_serial_t class_serial)
{
if (!mjit_init_p)
return;
CRITICAL_SECTION_START(3, "in mjit_add_class_serial");
rb_hash_aset(valid_class_serials, LONG2FIX(class_serial), Qtrue);
CRITICAL_SECTION_FINISH(3, "in mjit_add_class_serial");
}
/* A hook to update valid_class_serials. This should NOT be used in MJIT worker. */
void
mjit_remove_class_serial(rb_serial_t class_serial)
{
if (!mjit_init_p)
return;
CRITICAL_SECTION_START(3, "in mjit_remove_class_serial");
rb_hash_delete_entry(valid_class_serials, LONG2FIX(class_serial));
CRITICAL_SECTION_FINISH(3, "in mjit_remove_class_serial");
}
/* Return TRUE if class_serial is not obsoleted. This can be used in MJIT worker. */
int
mjit_valid_class_serial_p(rb_serial_t class_serial)
{
int found_p;
CRITICAL_SECTION_START(3, "in valid_class_serial_p");
found_p = st_lookup(RHASH_TBL_RAW(valid_class_serials), LONG2FIX(class_serial), NULL);
CRITICAL_SECTION_FINISH(3, "in valid_class_serial_p");
return found_p;
}

3
mjit.h
View file

@ -80,6 +80,9 @@ extern void mjit_free_iseq(const rb_iseq_t *iseq);
extern void mjit_mark(void); extern void mjit_mark(void);
extern struct mjit_cont *mjit_cont_new(rb_execution_context_t *ec); extern struct mjit_cont *mjit_cont_new(rb_execution_context_t *ec);
extern void mjit_cont_free(struct mjit_cont *cont); extern void mjit_cont_free(struct mjit_cont *cont);
extern void mjit_add_class_serial(rb_serial_t class_serial);
extern void mjit_remove_class_serial(rb_serial_t class_serial);
extern int mjit_valid_class_serial_p(rb_serial_t class_serial);
/* A threshold used to reject long iseqs from JITting as such iseqs /* A threshold used to reject long iseqs from JITting as such iseqs
takes too much time to be compiled. */ takes too much time to be compiled. */

158
mjit_compile.c
View file

@ -8,11 +8,163 @@
#include "internal.h" #include "internal.h"
#include "vm_core.h" #include "vm_core.h"
#include "vm_exec.h"
#include "mjit.h"
#include "insns.inc"
#include "insns_info.inc"
#include "vm_insnhelper.h"
/* Compile ISeq to C code in F. Return TRUE if it succeeds to compile. */ /* Storage to keep compiler's status. This should have information
which is global during one `mjit_compile` call. Ones conditional
in each branch should be stored in `compile_branch`. */
struct compile_status {
int success; /* has TRUE if compilation has had no issue */
int *compiled_for_pos; /* compiled_for_pos[pos] has TRUE if the pos is compiled */
};
/* Storage to keep data which is consistent in each conditional branch.
This is created and used for one `compile_insns` call and its values
should be copied for extra `compile_insns` call. */
struct compile_branch {
unsigned int stack_size; /* this simulates sp (stack pointer) of YARV */
int finish_p; /* if TRUE, compilation in this branch should stop and let another branch to be compiled */
};
struct case_dispatch_var {
FILE *f;
unsigned int base_pos;
VALUE last_value;
};
/* Returns iseq from cc if it's available and still not obsoleted. */
static const rb_iseq_t *
get_iseq_if_available(CALL_CACHE cc)
{
if (GET_GLOBAL_METHOD_STATE() == cc->method_state
&& mjit_valid_class_serial_p(cc->class_serial)
&& cc->me && cc->me->def->type == VM_METHOD_TYPE_ISEQ) {
return rb_iseq_check(cc->me->def->body.iseq.iseqptr);
}
return NULL;
}
/* TODO: move to somewhere shared with vm_args.c */
#define IS_ARGS_SPLAT(ci) ((ci)->flag & VM_CALL_ARGS_SPLAT)
#define IS_ARGS_KEYWORD(ci) ((ci)->flag & VM_CALL_KWARG)
/* Returns TRUE if iseq is inlinable, otherwise NULL. This becomes TRUE in the same condition
as CI_SET_FASTPATH (in vm_callee_setup_arg) is called from vm_call_iseq_setup. */
static int
inlinable_iseq_p(CALL_INFO ci, CALL_CACHE cc, const rb_iseq_t *iseq)
{
extern int simple_iseq_p(const rb_iseq_t *iseq);
return iseq != NULL
&& simple_iseq_p(iseq) && !(ci->flag & VM_CALL_KW_SPLAT) /* top of vm_callee_setup_arg */
&& (!IS_ARGS_SPLAT(ci) && !IS_ARGS_KEYWORD(ci) && !(METHOD_ENTRY_VISI(cc->me) == METHOD_VISI_PROTECTED)); /* CI_SET_FASTPATH */
}
static int
compile_case_dispatch_each(VALUE key, VALUE value, VALUE arg)
{
struct case_dispatch_var *var = (struct case_dispatch_var *)arg;
unsigned int offset;
if (var->last_value != value) {
offset = FIX2INT(value);
var->last_value = value;
fprintf(var->f, " case %d:\n", offset);
fprintf(var->f, " goto label_%d;\n", var->base_pos + offset);
fprintf(var->f, " break;\n");
}
return ST_CONTINUE;
}
static void compile_insns(FILE *f, const struct rb_iseq_constant_body *body, unsigned int stack_size,
unsigned int pos, struct compile_status *status);
/* Main function of JIT compilation, vm_exec_core counterpart for JIT. Compile one insn to `f`, may modify
b->stack_size and return next position.
When you add a new instruction to insns.def, it would be nice to have JIT compilation support here but
it's optional. This JIT compiler just ignores ISeq which includes unknown instruction, and ISeq which
does not have it can be compiled as usual. */
static unsigned int
compile_insn(FILE *f, const struct rb_iseq_constant_body *body, const int insn, const VALUE *operands,
const unsigned int pos, struct compile_status *status, struct compile_branch *b)
{
unsigned int next_pos = pos + insn_len(insn);
/*****************/
#include "mjit_compile.inc"
/*****************/
return next_pos;
}
/* Compile one conditional branch. If it has branchXXX insn, this should be
called multiple times for each branch. */
static void
compile_insns(FILE *f, const struct rb_iseq_constant_body *body, unsigned int stack_size,
unsigned int pos, struct compile_status *status)
{
int insn;
struct compile_branch branch;
branch.stack_size = stack_size;
branch.finish_p = FALSE;
while (pos < body->iseq_size && !status->compiled_for_pos[pos] && !branch.finish_p) {
#if OPT_DIRECT_THREADED_CODE || OPT_CALL_THREADED_CODE
insn = rb_vm_insn_addr2insn((void *)body->iseq_encoded[pos]);
#else
insn = (int)body->iseq_encoded[pos];
#endif
status->compiled_for_pos[pos] = TRUE;
fprintf(f, "\nlabel_%d: /* %s */\n", pos, insn_name(insn));
pos = compile_insn(f, body, insn, body->iseq_encoded + (pos+1), pos, status, &branch);
if (status->success && branch.stack_size > body->stack_max) {
if (mjit_opts.warnings || mjit_opts.verbose)
fprintf(stderr, "MJIT warning: JIT stack exceeded its max\n");
status->success = FALSE;
}
if (!status->success)
break;
}
}
/* Compile ISeq to C code in F. It returns 1 if it succeeds to compile. */
int int
mjit_compile(FILE *f, const struct rb_iseq_constant_body *body, const char *funcname) mjit_compile(FILE *f, const struct rb_iseq_constant_body *body, const char *funcname)
{ {
/* TODO: Write your own JIT compiler here. */ struct compile_status status;
return FALSE; status.success = TRUE;
status.compiled_for_pos = ZALLOC_N(int, body->iseq_size);
fprintf(f, "VALUE %s(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp) {\n", funcname);
fprintf(f, " VALUE *stack = reg_cfp->sp;\n");
/* Simulate `opt_pc` in setup_parameters_complex */
if (body->param.flags.has_opt) {
int i;
fprintf(f, "\n");
fprintf(f, " switch (reg_cfp->pc - reg_cfp->iseq->body->iseq_encoded) {\n");
for (i = 0; i <= body->param.opt_num; i++) {
VALUE pc_offset = body->param.opt_table[i];
fprintf(f, " case %"PRIdVALUE":\n", pc_offset);
fprintf(f, " goto label_%"PRIdVALUE";\n", pc_offset);
}
fprintf(f, " }\n");
}
/* ISeq might be used for catch table too. For that usage, this code cancels JIT execution. */
fprintf(f, " if (reg_cfp->pc != 0x%"PRIxVALUE") {\n", (VALUE)body->iseq_encoded);
fprintf(f, " return Qundef;\n");
fprintf(f, " }\n");
compile_insns(f, body, 0, 0, &status);
fprintf(f, "}\n");
xfree(status.compiled_for_pos);
return status.success;
} }

6
numeric.c
View file

@ -1157,7 +1157,7 @@ flodivmod(double x, double y, double *divp, double *modp)
* An error will be raised if y == 0. * An error will be raised if y == 0.
*/ */
double MJIT_FUNC_EXPORTED double
ruby_float_mod(double x, double y) ruby_float_mod(double x, double y)
{ {
double mod; double mod;
@ -1333,7 +1333,7 @@ num_equal(VALUE x, VALUE y)
* so an implementation-dependent value is returned. * so an implementation-dependent value is returned.
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_float_equal(VALUE x, VALUE y) rb_float_equal(VALUE x, VALUE y)
{ {
volatile double a, b; volatile double a, b;
@ -1436,7 +1436,7 @@ flo_cmp(VALUE x, VALUE y)
return rb_dbl_cmp(a, b); return rb_dbl_cmp(a, b);
} }
int MJIT_FUNC_EXPORTED int
rb_float_cmp(VALUE x, VALUE y) rb_float_cmp(VALUE x, VALUE y)
{ {
return NUM2INT(flo_cmp(x, y)); return NUM2INT(flo_cmp(x, y));

10
object.c
View file

@ -198,7 +198,7 @@ rb_eql(VALUE obj1, VALUE obj2)
* \private * \private
*++ *++
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_obj_equal(VALUE obj1, VALUE obj2) rb_obj_equal(VALUE obj1, VALUE obj2)
{ {
if (obj1 == obj2) return Qtrue; if (obj1 == obj2) return Qtrue;
@ -217,7 +217,7 @@ VALUE rb_obj_hash(VALUE obj);
*++ *++
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_obj_not(VALUE obj) rb_obj_not(VALUE obj)
{ {
return RTEST(obj) ? Qfalse : Qtrue; return RTEST(obj) ? Qfalse : Qtrue;
@ -233,7 +233,7 @@ rb_obj_not(VALUE obj)
*++ *++
*/ */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_obj_not_equal(VALUE obj1, VALUE obj2) rb_obj_not_equal(VALUE obj1, VALUE obj2)
{ {
VALUE result = rb_funcall(obj1, id_eq, 1, obj2); VALUE result = rb_funcall(obj1, id_eq, 1, obj2);
@ -304,7 +304,7 @@ rb_obj_singleton_class(VALUE obj)
} }
/*! \private */ /*! \private */
void MJIT_FUNC_EXPORTED void
rb_obj_copy_ivar(VALUE dest, VALUE obj) rb_obj_copy_ivar(VALUE dest, VALUE obj)
{ {
if (!(RBASIC(dest)->flags & ROBJECT_EMBED) && ROBJECT_IVPTR(dest)) { if (!(RBASIC(dest)->flags & ROBJECT_EMBED) && ROBJECT_IVPTR(dest)) {
@ -3019,7 +3019,7 @@ rb_check_convert_type(VALUE val, int type, const char *tname, const char *method
} }
/*! \private */ /*! \private */
VALUE MJIT_FUNC_EXPORTED VALUE
rb_check_convert_type_with_id(VALUE val, int type, const char *tname, ID method) rb_check_convert_type_with_id(VALUE val, int type, const char *tname, ID method)
{ {
VALUE v; VALUE v;

4
proc.c
View file

@ -677,7 +677,7 @@ rb_vm_ifunc_new(VALUE (*func)(ANYARGS), const void *data, int min_argc, int max_
return IFUNC_NEW(func, data, arity.packed); return IFUNC_NEW(func, data, arity.packed);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_func_proc_new(rb_block_call_func_t func, VALUE val) rb_func_proc_new(rb_block_call_func_t func, VALUE val)
{ {
struct vm_ifunc *ifunc = rb_vm_ifunc_proc_new(func, (void *)val); struct vm_ifunc *ifunc = rb_vm_ifunc_proc_new(func, (void *)val);
@ -1206,7 +1206,7 @@ rb_hash_proc(st_index_t hash, VALUE prc)
return rb_hash_uint(hash, (st_index_t)proc->block.as.captured.ep >> 16); return rb_hash_uint(hash, (st_index_t)proc->block.as.captured.ep >> 16);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_sym_to_proc(VALUE sym) rb_sym_to_proc(VALUE sym)
{ {
static VALUE sym_proc_cache = Qfalse; static VALUE sym_proc_cache = Qfalse;

2
re.c
View file

@ -2891,7 +2891,7 @@ rb_reg_init_str_enc(VALUE re, VALUE s, rb_encoding *enc, int options)
return re; return re;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_reg_new_ary(VALUE ary, int opt) rb_reg_new_ary(VALUE ary, int opt)
{ {
return rb_reg_new_str(rb_reg_preprocess_dregexp(ary, opt), opt); return rb_reg_new_str(rb_reg_preprocess_dregexp(ary, opt), opt);

2
st.c
View file

@ -2171,7 +2171,7 @@ st_insert_generic(st_table *tab, long argc, const VALUE *argv, VALUE hash)
/* Mimics ruby's { foo => bar } syntax. This function is placed here /* Mimics ruby's { foo => bar } syntax. This function is placed here
because it touches table internals and write barriers at once. */ because it touches table internals and write barriers at once. */
void MJIT_FUNC_EXPORTED void
rb_hash_bulk_insert(long argc, const VALUE *argv, VALUE hash) rb_hash_bulk_insert(long argc, const VALUE *argv, VALUE hash)
{ {
st_index_t n; st_index_t n;

10
string.c
View file

@ -373,7 +373,7 @@ rb_setup_fake_str(struct RString *fake_str, const char *name, long len, rb_encod
return setup_fake_str(fake_str, name, len, rb_enc_to_index(enc)); return setup_fake_str(fake_str, name, len, rb_enc_to_index(enc));
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_fstring_new(const char *ptr, long len) rb_fstring_new(const char *ptr, long len)
{ {
struct RString fake_str; struct RString fake_str;
@ -1445,7 +1445,7 @@ rb_obj_as_string(VALUE obj)
return rb_obj_as_string_result(str, obj); return rb_obj_as_string_result(str, obj);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_obj_as_string_result(VALUE str, VALUE obj) rb_obj_as_string_result(VALUE str, VALUE obj)
{ {
if (!RB_TYPE_P(str, T_STRING)) if (!RB_TYPE_P(str, T_STRING))
@ -2933,7 +2933,7 @@ rb_str_append(VALUE str, VALUE str2)
#define MIN_PRE_ALLOC_SIZE 48 #define MIN_PRE_ALLOC_SIZE 48
VALUE MJIT_FUNC_EXPORTED VALUE
rb_str_concat_literals(size_t num, const VALUE *strary) rb_str_concat_literals(size_t num, const VALUE *strary)
{ {
VALUE str; VALUE str;
@ -10391,7 +10391,7 @@ rb_str_quote_unprintable(VALUE str)
return str; return str;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_id_quote_unprintable(ID id) rb_id_quote_unprintable(ID id)
{ {
return rb_str_quote_unprintable(rb_id2str(id)); return rb_str_quote_unprintable(rb_id2str(id));
@ -10468,7 +10468,7 @@ sym_to_sym(VALUE sym)
return sym; return sym;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_sym_proc_call(ID mid, int argc, const VALUE *argv, VALUE passed_proc) rb_sym_proc_call(ID mid, int argc, const VALUE *argv, VALUE passed_proc)
{ {
VALUE obj; VALUE obj;

2
test/-ext-/thread_fd_close/test_thread_fd_close.rb
View file

@ -6,6 +6,8 @@ require 'io/wait'
class TestThreadFdClose < Test::Unit::TestCase class TestThreadFdClose < Test::Unit::TestCase
def test_thread_fd_close def test_thread_fd_close
skip "MJIT thread is unexpected for this" if RubyVM::MJIT.enabled?
IO.pipe do |r, w| IO.pipe do |r, w|
th = Thread.new do th = Thread.new do
begin begin

2
test/lib/minitest/unit.rb
View file

@ -956,7 +956,9 @@ module MiniTest
puts if @verbose puts if @verbose
$stdout.flush $stdout.flush
unless RubyVM::MJIT.enabled? # compiler process is wrongly considered as leaked
leakchecker.check("#{inst.class}\##{inst.__name__}") leakchecker.check("#{inst.class}\##{inst.__name__}")
end
inst._assertions inst._assertions
} }

8
test/ruby/test_io.rb
View file

@ -2135,6 +2135,12 @@ class TestIO < Test::Unit::TestCase
end end
def test_autoclose_true_closed_by_finalizer def test_autoclose_true_closed_by_finalizer
if RubyVM::MJIT.enabled?
# This is skipped but this test passes with AOT mode.
# At least it should not be a JIT compiler's bug.
skip "MJIT worker does IO which is unexpected for this test"
end
feature2250 = '[ruby-core:26222]' feature2250 = '[ruby-core:26222]'
pre = 'ft2250' pre = 'ft2250'
t = Tempfile.new(pre) t = Tempfile.new(pre)
@ -2150,7 +2156,7 @@ class TestIO < Test::Unit::TestCase
assert_raise(Errno::EBADF, feature2250) {t.close} assert_raise(Errno::EBADF, feature2250) {t.close}
end end
ensure ensure
t.close! t&.close!
end end
def test_autoclose_false_closed_by_finalizer def test_autoclose_false_closed_by_finalizer

3
test/ruby/test_settracefunc.rb
View file

@ -1819,6 +1819,9 @@ class TestSetTraceFunc < Test::Unit::TestCase
} }
# it is dirty hack. usually we shouldn't use such technique # it is dirty hack. usually we shouldn't use such technique
Thread.pass until t.status == 'sleep' Thread.pass until t.status == 'sleep'
# When MJIT thread exists, t.status becomes 'sleep' even if it does not reach m2t_q.pop.
# This sleep forces it to reach m2t_q.pop for --jit-wait.
sleep 1 if RubyVM::MJIT.enabled?
t.add_trace_func proc{|ev, file, line, *args| t.add_trace_func proc{|ev, file, line, *args|
if file == __FILE__ if file == __FILE__

1
test/ruby/test_thread.rb
View file

@ -280,6 +280,7 @@ class TestThread < Test::Unit::TestCase
s += 1 s += 1
end end
Thread.pass until t.stop? Thread.pass until t.stop?
sleep 1 if RubyVM::MJIT.enabled? # t.stop? behaves unexpectedly with --jit-wait
assert_equal(1, s) assert_equal(1, s)
t.wakeup t.wakeup
Thread.pass while t.alive? Thread.pass while t.alive?

1
test/rubygems/test_gem_util.rb
View file

@ -5,6 +5,7 @@ require 'rubygems/util'
class TestGemUtil < Gem::TestCase class TestGemUtil < Gem::TestCase
def test_class_popen def test_class_popen
skip "MJIT executes process and it's caught by Process.wait(-1)" if RubyVM::MJIT.enabled?
assert_equal "0\n", Gem::Util.popen(Gem.ruby, '-e', 'p 0') assert_equal "0\n", Gem::Util.popen(Gem.ruby, '-e', 'p 0')
assert_raises Errno::ECHILD do assert_raises Errno::ECHILD do

2
test/thread/test_cv.rb
View file

@ -33,6 +33,8 @@ class TestConditionVariable < Test::Unit::TestCase
end end
def test_condvar_wait_exception_handling def test_condvar_wait_exception_handling
skip "MJIT thread is unexpected for this test, especially with --jit-wait" if RubyVM::MJIT.enabled?
# Calling wait in the only thread running should raise a ThreadError of # Calling wait in the only thread running should raise a ThreadError of
# 'stopping only thread' # 'stopping only thread'
mutex = Mutex.new mutex = Mutex.new

1
test/thread/test_sync.rb
View file

@ -59,6 +59,7 @@ class SyncTest < Test::Unit::TestCase
} }
sleep 0.1 until t.stop? sleep 0.1 until t.stop?
sleep 1 if RubyVM::MJIT.enabled? # t.stop? behaves unexpectedly with --jit-wait
t.raise t.raise
t.join t.join

1
test/webrick/test_httpserver.rb
View file

@ -253,6 +253,7 @@ class TestWEBrickHTTPServer < Test::Unit::TestCase
server.virtual_host(WEBrick::HTTPServer.new(vhost_config)) server.virtual_host(WEBrick::HTTPServer.new(vhost_config))
Thread.pass while server.status != :Running Thread.pass while server.status != :Running
sleep 1 if RubyVM::MJIT.enabled? # server.status behaves unexpectedly with --jit-wait
assert_equal(1, started, log.call) assert_equal(1, started, log.call)
assert_equal(0, stopped, log.call) assert_equal(0, stopped, log.call)
assert_equal(0, accepted, log.call) assert_equal(0, accepted, log.call)

1
test/webrick/test_server.rb
View file

@ -65,6 +65,7 @@ class TestWEBrickServer < Test::Unit::TestCase
} }
TestWEBrick.start_server(Echo, config){|server, addr, port, log| TestWEBrick.start_server(Echo, config){|server, addr, port, log|
true while server.status != :Running true while server.status != :Running
sleep 1 if RubyVM::MJIT.enabled? # server.status behaves unexpectedly with --jit-wait
assert_equal(1, started, log.call) assert_equal(1, started, log.call)
assert_equal(0, stopped, log.call) assert_equal(0, stopped, log.call)
assert_equal(0, accepted, log.call) assert_equal(0, accepted, log.call)

2
thread.c
View file

@ -2089,7 +2089,7 @@ threadptr_get_interrupts(rb_thread_t *th)
return interrupt & (rb_atomic_t)~ec->interrupt_mask; return interrupt & (rb_atomic_t)~ec->interrupt_mask;
} }
void MJIT_FUNC_EXPORTED void
rb_threadptr_execute_interrupts(rb_thread_t *th, int blocking_timing) rb_threadptr_execute_interrupts(rb_thread_t *th, int blocking_timing)
{ {
rb_atomic_t interrupt; rb_atomic_t interrupt;

133
tool/ruby_vm/views/_mjit_compile_insn.erb Normal file
View file

@ -0,0 +1,133 @@
% # -*- mode:c; style:ruby; coding: utf-8; indent-tabs-mode: nil -*-
% # Copyright (c) 2018 Takashi Kokubun. All rights reserved.
% #
% # This file is a part of the programming language Ruby. Permission is hereby
% # granted, to either redistribute and/or modify this file, provided that the
% # conditions mentioned in the file COPYING are met. Consult the file for
% # details.
%
% trace_enablable_insns = [
% 'opt_send_without_block',
% 'send',
% 'invokeblock',
% 'invokesuper',
% ]
%
% to_cstr = lambda do |line|
% normalized = line.gsub(/\t/, ' ' * 8)
% indented = normalized.sub(/\A(?!#)/, ' ') # avoid indenting preprocessor
% rstring2cstr(indented.rstrip).sub(/"\z/, '\\n"')
% end
%
fprintf(f, "{\n");
{
% # compiler: Prepare operands which may be used by `insn.call_attribute`
% insn.opes.each_with_index do |ope, i|
MAYBE_UNUSED(<%= ope.fetch(:decl) %>) = (<%= ope.fetch(:type) %>)operands[<%= i %>];
% end
%
% # JIT: Declare variables for operands, popped values and return values
% ret_decls = insn.rets.map { |r| "MAYBE_UNUSED(#{r.fetch(:type)}) #{r.fetch(:name)}"} # TODO: fix #declarations to return Hash...
% insn.declarations.each do |decl|
% next if dispatched && ret_decls.include?(decl) # return value should be propagated to dispatcher. TODO: assert it's the same as dispatcher
fprintf(f, " <%= decl %>;\n");
% end
% # JIT: Set const expressions for `RubyVM::OperandsUnifications` insn
% insn.preamble.each do |amble|
fprintf(f, "<%= amble.expr %>\n");
% end
%
% # JIT: Initialize operands
% insn.opes.each_with_index do |ope, i|
fprintf(f, " <%= ope.fetch(:name) %> = (<%= ope.fetch(:type) %>)0x%"PRIxVALUE";\n", operands[<%= i %>]);
% end
%
% # JIT: Initialize popped values
% insn.pops.reverse_each.with_index.reverse_each do |pop, i|
fprintf(f, " <%= pop.fetch(:name) %> = stack[%d];\n", b->stack_size - <%= i + 1 %>);
% end
%
% # JIT: move sp and pc if necessary
% if insn.handles_frame?
fprintf(f, " reg_cfp->pc = (VALUE *)0x%"PRIxVALUE";\n", (VALUE)(body->iseq_encoded + next_pos)); /* ADD_PC(INSN_ATTR(width)); */
fprintf(f, " reg_cfp->sp = reg_cfp->bp + %d;\n", b->stack_size + 1 - <%= insn.pops.size %>); /* POPN(INSN_ATTR(popn)); */
% else
fprintf(f, " reg_cfp->pc = (VALUE *)0x%"PRIxVALUE";\n", (VALUE)(body->iseq_encoded + pos));
fprintf(f, " reg_cfp->sp = reg_cfp->bp + %d;\n", b->stack_size + 1);
% end
%
% # JIT: Print insn body in insns.def
% insn.expr.expr.each_line do |line|
% # Special macro expansion for ones that can't be resolved by macro redefinition.
% if line =~ /\A\s+DISPATCH_ORIGINAL_INSN\((?<insn_name>[^)]+)\);\s+\z/
fprintf(f, " return Qundef; /* cancel JIT */\n");
% elsif line =~ /\A\s+JUMP\((?<dest>[^)]+)\);\s+\z/
% # Before we `goto` next insn, we need to set return values, especially for getinlinecache
% insn.rets.reverse_each.with_index do |ret, i|
% # TOPN(n) = ...
fprintf(f, " stack[%d] = <%= ret.fetch(:name) %>;\n", b->stack_size + (int)<%= insn.call_attribute('sp_inc') %> - <%= i + 1 %>);
% end
%
% dest = Regexp.last_match[:dest]
% if insn.name == 'opt_case_dispatch' # special case... TODO: use another macro to avoid checking name
{
struct case_dispatch_var arg;
arg.f = f;
arg.base_pos = pos + insn_len(insn);
arg.last_value = Qundef;
fprintf(f, " switch (<%= dest %>) {\n");
st_foreach(RHASH_TBL_RAW(hash), compile_case_dispatch_each, (VALUE)&arg);
fprintf(f, " case %lu:\n", else_offset);
fprintf(f, " goto label_%lu;\n", arg.base_pos + else_offset);
fprintf(f, " }\n");
}
% else
next_pos = pos + insn_len(insn) + (unsigned int)<%= dest %>;
fprintf(f, " goto label_%d;\n", next_pos);
% end
% elsif line =~ /\A\s+RESTORE_REGS\(\);\s+\z/ # for `leave` only
#if OPT_CALL_THREADED_CODE
fprintf(f, " rb_ec_thread_ptr(ec)->retval = val;\n");
fprintf(f, " return 0;\n");
#else
fprintf(f, " return val;\n");
#endif
% else
fprintf(f, <%= to_cstr.call(line) %>);
% end
% end
%
% # JIT: Set return values
% unless dispatched
% insn.rets.reverse_each.with_index do |ret, i|
% # TOPN(n) = ...
fprintf(f, " stack[%d] = <%= ret.fetch(:name) %>;\n", b->stack_size + (int)<%= insn.call_attribute('sp_inc') %> - <%= i + 1 %>);
% end
% end
%
% # JIT: We should evaluate ISeq modified for TracePoint if it's enabled. Note: This is slow.
% if trace_enablable_insns.include?(insn.name)
fprintf(f, " if (UNLIKELY(ruby_vm_event_enabled_flags & ISEQ_TRACE_EVENTS)) {\n");
fprintf(f, " reg_cfp->sp = reg_cfp->bp + %d;\n", b->stack_size + (int)<%= insn.call_attribute('sp_inc') %> + 1);
fprintf(f, " return Qundef; /* cancel JIT */\n");
fprintf(f, " }\n");
% end
%
% # compiler: Move JIT compiler's internal stack pointer
% unless dispatched
b->stack_size += <%= insn.call_attribute('sp_inc') %>;
% end
}
fprintf(f, "}\n");
%
% # compiler: If insn has conditional JUMP, the branch which is not targeted by JUMP should be compiled too.
% if insn.expr.expr =~ /if\s+\([^{}]+\)\s+\{[^{}]+JUMP\([^)]+\);[^{}]+\}/
compile_insns(f, body, b->stack_size, pos + insn_len(insn), status);
% end
%
% # compiler: If insn returns (leave) or does longjmp (throw), the branch should no longer be compieled. TODO: create attr for it?
% if insn.expr.expr =~ /\sTHROW_EXCEPTION\([^)]+\);/ || insn.expr.expr =~ /\sRESTORE_REGS\(\);/
b->finish_p = TRUE;
% end

74
tool/ruby_vm/views/_mjit_compile_send.erb Normal file
View file

@ -0,0 +1,74 @@
% # -*- mode:c; style:ruby; coding: utf-8; indent-tabs-mode: nil -*-
% # Copyright (c) 2018 Takashi Kokubun. All rights reserved.
% #
% # This file is a part of the programming language Ruby. Permission is hereby
% # granted, to either redistribute and/or modify this file, provided that the
% # conditions mentioned in the file COPYING are met. Consult the file for
% # details.
%
% # Optimized case of send / opt_send_without_block instructions.
{
% # compiler: Prepare operands which may be used by `insn.call_attribute`
% insn.opes.each_with_index do |ope, i|
MAYBE_UNUSED(<%= ope.fetch(:decl) %>) = (<%= ope.fetch(:type) %>)operands[<%= i %>];
% end
%
const rb_iseq_t *iseq;
unsigned int argc = ci->orig_argc; /* unlike `ci->orig_argc`, `argc` may include blockarg */
% if insn.name == 'send'
argc += ((ci->flag & VM_CALL_ARGS_BLOCKARG) ? 1 : 0);
% end
if (inlinable_iseq_p(ci, cc, iseq = get_iseq_if_available(cc))) {
int param_size = iseq->body->param.size; /* TODO: check calling->argc for argument_arity_error */
% # JIT: move sp and pc if necessary
fprintf(f, " reg_cfp->pc = (VALUE *)0x%"PRIxVALUE";\n", (VALUE)(body->iseq_encoded + next_pos)); /* ADD_PC(INSN_ATTR(width)); */
fprintf(f, " reg_cfp->sp = reg_cfp->bp + %d;\n", b->stack_size + 1 - <%= insn.pops.size %>); /* POPN(INSN_ATTR(popn)); */
% # JIT: Invalidate call cache if it requires vm_search_method. This allows to inline some of following things.
fprintf(f, " if (UNLIKELY(GET_GLOBAL_METHOD_STATE() != %llu || RCLASS_SERIAL(CLASS_OF(stack[%d])) != %llu)) {\n", cc->method_state, b->stack_size - 1 - argc, cc->class_serial);
fprintf(f, " reg_cfp->pc = (VALUE *)0x%"PRIxVALUE";\n", (VALUE)(body->iseq_encoded + pos));
fprintf(f, " return Qundef; /* cancel JIT */\n");
fprintf(f, " }\n");
% # JIT: Print insn body in insns.def
fprintf(f, " {\n");
fprintf(f, " struct rb_calling_info calling;\n");
% if insn.name == 'send'
fprintf(f, " vm_caller_setup_arg_block(ec, reg_cfp, &calling, 0x%"PRIxVALUE", 0x%"PRIxVALUE", FALSE);\n", operands[0], operands[2]);
% else
fprintf(f, " calling.block_handler = VM_BLOCK_HANDLER_NONE;\n");
% end
fprintf(f, " calling.argc = %d;\n", ci->orig_argc);
fprintf(f, " calling.recv = stack[%d];\n", b->stack_size - 1 - argc);
% # JIT: Special CALL_METHOD. Inline vm_call_iseq_setup_normal for vm_call_iseq_setup_func FASTPATH. TODO: modify VM to share code with here
fprintf(f, " {\n");
fprintf(f, " VALUE v;\n");
fprintf(f, " VALUE *argv = reg_cfp->sp - calling.argc;\n");
fprintf(f, " reg_cfp->sp = argv - 1;\n"); /* recv */
fprintf(f, " vm_push_frame(ec, 0x%"PRIxVALUE", VM_FRAME_MAGIC_METHOD | VM_ENV_FLAG_LOCAL, calling.recv, "
"calling.block_handler, 0x%"PRIxVALUE", 0x%"PRIxVALUE", argv + %d, %d, %d);\n",
(VALUE)iseq, (VALUE)cc->me, (VALUE)iseq->body->iseq_encoded, param_size, iseq->body->local_table_size - param_size, iseq->body->stack_max);
fprintf(f, " if ((v = mjit_exec(ec)) == Qundef) {\n");
fprintf(f, " VM_ENV_FLAGS_SET(ec->cfp->ep, VM_FRAME_FLAG_FINISH);\n"); /* This is vm_call0_body's code after vm_call_iseq_setup */
fprintf(f, " v = vm_exec(ec);\n");
fprintf(f, " }\n");
fprintf(f, " stack[%d] = v;\n", b->stack_size - argc - 1);
fprintf(f, " }\n");
fprintf(f, " }\n");
% # JIT: We should evaluate ISeq modified for TracePoint if it's enabled. Note: This is slow.
fprintf(f, " if (UNLIKELY(ruby_vm_event_enabled_flags & ISEQ_TRACE_EVENTS)) {\n");
fprintf(f, " reg_cfp->sp = reg_cfp->bp + %d;\n", b->stack_size + (int)<%= insn.call_attribute('sp_inc') %> + 1);
fprintf(f, " return Qundef; /* cancel JIT */\n");
fprintf(f, " }\n");
% # compiler: Move JIT compiler's internal stack pointer
b->stack_size += <%= insn.call_attribute('sp_inc') %>;
break;
}
}

66
tool/ruby_vm/views/mjit_compile.inc.erb Normal file
View file

@ -0,0 +1,66 @@
/* -*- mode:c; style:ruby; coding: utf-8; indent-tabs-mode: nil -*- */
% # Copyright (c) 2018 Takashi Kokubun. All rights reserved.
% #
% # This file is a part of the programming language Ruby. Permission is hereby
% # granted, to either redistribute and/or modify this file, provided that the
% # conditions mentioned in the file COPYING are met. Consult the file for
% # details.
<%= render 'copyright' %>
%
% # This is an ERB template that generates Ruby code that generates C code that
% # generates JIT-ed C code.
<%= render 'notice', locals: {
this_file: 'is the main part of compile_insn() in mjit_compile.c',
edit: __FILE__,
} -%>
%
% unsupported_insns = [
% 'getblockparamproxy', # TODO: support this
% 'defineclass', # low priority
% 'opt_call_c_function', # low priority
% ]
%
% # Available variables and macros in JIT-ed function:
% # ec: the first argument of _mjitXXX
% # reg_cfp: the second argument of _mjitXXX
% # GET_CFP(): refers to `reg_cfp`
% # GET_EP(): refers to `reg_cfp->ep`
% # GET_SP(): refers to `reg_cfp->sp`
% # INC_SP(): refers to `reg_cfp->sp`
% # SET_SV(): refers to `reg_cfp->sp`
% # PUSH(): refers to `SET_SV()`, `INC_SP()`
% # GET_SELF(): refers to `reg_cfp->self`
% # GET_LEP(): refers to `VM_EP_LEP(reg_cfp->ep)`
% # EXEC_EC_CFP(): refers to `val = vm_exec(ec)` with frame setup
% # CALL_METHOD(): using `GET_CFP()` and `EXEC_EC_CFP()`
% # TOPN(): refers to `reg_cfp->sp`, which needs to have correct sp (of course)
% # STACK_ADDR_FROM_TOP(): refers to `reg_cfp->sp`, same problem here
% # DISPATCH_ORIGINAL_INSN(): expanded in _mjit_compile_insn.erb
% # THROW_EXCEPTION(): specially defined for JIT
% # RESTORE_REGS(): specially defined for `leave`
switch (insn) {
% (RubyVM::BareInstructions.to_a + RubyVM::OperandsUnifications.to_a).each do |insn|
% next if unsupported_insns.include?(insn.name)
case BIN(<%= insn.name %>):
% if %w[opt_send_without_block send].include?(insn.name)
<%= render 'mjit_compile_send', locals: { insn: insn } -%>
% end
<%= render 'mjit_compile_insn', locals: { insn: insn, dispatched: false } -%>
break;
% end
% # We don't support InstructionsUnifications yet because it's not used for now.
% # We don't support TraceInstructions yet. There is no blocker for it but it's just not implemented.
default:
if (mjit_opts.warnings || mjit_opts.verbose >= 3)
/* passing excessive arguments to suppress warning in insns_info.inc as workaround... */
fprintf(stderr, "MJIT warning: Failed to compile instruction: %s (%s: %d...)\n",
insn_name(insn), insn_op_types(insn), insn_len(insn) > 0 ? insn_op_type(insn, 0) : 0);
status->success = FALSE;
break;
}
/* if next_pos is already compiled, next instruction won't be compiled in C code and needs `goto`. */
if ((next_pos < body->iseq_size && status->compiled_for_pos[next_pos]))
fprintf(f, " goto label_%d;\n", next_pos);

1
tool/transform_mjit_header.rb
View file

@ -17,6 +17,7 @@ module MJITHeader
] ]
IGNORED_FUNCTIONS = [ IGNORED_FUNCTIONS = [
'vm_search_method_slowpath', # This increases the time to compile when inlined. So we use it as external function.
'rb_equal_opt', # Not used from VM and not compilable 'rb_equal_opt', # Not used from VM and not compilable
] ]

1
tool/update-deps
View file

@ -120,6 +120,7 @@ FILES_NEED_VPATH = %w[
known_errors.inc known_errors.inc
lex.c lex.c
miniprelude.c miniprelude.c
mjit_compile.inc
newline.c newline.c
node_name.inc node_name.inc
opt_sc.inc opt_sc.inc

20
variable.c
View file

@ -480,7 +480,7 @@ struct rb_global_variable {
struct trace_var *trace; struct trace_var *trace;
}; };
struct rb_global_entry* MJIT_FUNC_EXPORTED struct rb_global_entry*
rb_global_entry(ID id) rb_global_entry(ID id)
{ {
struct rb_global_entry *entry; struct rb_global_entry *entry;
@ -790,7 +790,7 @@ rb_f_untrace_var(int argc, const VALUE *argv)
return Qnil; return Qnil;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_gvar_get(struct rb_global_entry *entry) rb_gvar_get(struct rb_global_entry *entry)
{ {
struct rb_global_variable *var = entry->var; struct rb_global_variable *var = entry->var;
@ -823,7 +823,7 @@ trace_en(struct rb_global_variable *var)
return Qnil; /* not reached */ return Qnil; /* not reached */
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_gvar_set(struct rb_global_entry *entry, VALUE val) rb_gvar_set(struct rb_global_entry *entry, VALUE val)
{ {
struct trace_data trace; struct trace_data trace;
@ -858,7 +858,7 @@ rb_gv_get(const char *name)
return rb_gvar_get(entry); return rb_gvar_get(entry);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_gvar_defined(struct rb_global_entry *entry) rb_gvar_defined(struct rb_global_entry *entry)
{ {
if (entry->var->getter == rb_gvar_undef_getter) return Qfalse; if (entry->var->getter == rb_gvar_undef_getter) return Qfalse;
@ -2010,7 +2010,7 @@ check_autoload_required(VALUE mod, ID id, const char **loadingpath)
return 0; return 0;
} }
int MJIT_FUNC_EXPORTED int
rb_autoloading_value(VALUE mod, ID id, VALUE* value) rb_autoloading_value(VALUE mod, ID id, VALUE* value)
{ {
VALUE load; VALUE load;
@ -2211,7 +2211,7 @@ rb_autoload_p(VALUE mod, ID id)
return (ele = check_autoload_data(load)) ? ele->feature : Qnil; return (ele = check_autoload_data(load)) ? ele->feature : Qnil;
} }
void MJIT_FUNC_EXPORTED void
rb_const_warn_if_deprecated(const rb_const_entry_t *ce, VALUE klass, ID id) rb_const_warn_if_deprecated(const rb_const_entry_t *ce, VALUE klass, ID id)
{ {
if (RB_CONST_DEPRECATED_P(ce)) { if (RB_CONST_DEPRECATED_P(ce)) {
@ -2294,7 +2294,7 @@ rb_const_get_at(VALUE klass, ID id)
return rb_const_get_0(klass, id, TRUE, FALSE, FALSE); return rb_const_get_0(klass, id, TRUE, FALSE, FALSE);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_public_const_get_from(VALUE klass, ID id) rb_public_const_get_from(VALUE klass, ID id)
{ {
return rb_const_get_0(klass, id, TRUE, TRUE, TRUE); return rb_const_get_0(klass, id, TRUE, TRUE, TRUE);
@ -2306,7 +2306,7 @@ rb_public_const_get(VALUE klass, ID id)
return rb_const_get_0(klass, id, FALSE, TRUE, TRUE); return rb_const_get_0(klass, id, FALSE, TRUE, TRUE);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_public_const_get_at(VALUE klass, ID id) rb_public_const_get_at(VALUE klass, ID id)
{ {
return rb_const_get_0(klass, id, TRUE, FALSE, TRUE); return rb_const_get_0(klass, id, TRUE, FALSE, TRUE);
@ -2544,7 +2544,7 @@ rb_const_defined_at(VALUE klass, ID id)
return rb_const_defined_0(klass, id, TRUE, FALSE, FALSE); return rb_const_defined_0(klass, id, TRUE, FALSE, FALSE);
} }
int MJIT_FUNC_EXPORTED int
rb_public_const_defined_from(VALUE klass, ID id) rb_public_const_defined_from(VALUE klass, ID id)
{ {
return rb_const_defined_0(klass, id, TRUE, TRUE, TRUE); return rb_const_defined_0(klass, id, TRUE, TRUE, TRUE);
@ -3123,7 +3123,7 @@ rb_st_copy(VALUE obj, struct st_table *orig_tbl)
return new_tbl; return new_tbl;
} }
rb_const_entry_t * MJIT_FUNC_EXPORTED rb_const_entry_t *
rb_const_lookup(VALUE klass, ID id) rb_const_lookup(VALUE klass, ID id)
{ {
struct rb_id_table *tbl = RCLASS_CONST_TBL(klass); struct rb_id_table *tbl = RCLASS_CONST_TBL(klass);

32
vm.c
View file

@ -293,7 +293,7 @@ static void vm_collect_usage_register(int reg, int isset);
#endif #endif
static VALUE vm_make_env_object(const rb_execution_context_t *ec, rb_control_frame_t *cfp); static VALUE vm_make_env_object(const rb_execution_context_t *ec, rb_control_frame_t *cfp);
static VALUE vm_invoke_bmethod(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self, int argc, const VALUE *argv, VALUE block_handler); extern VALUE vm_invoke_bmethod(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self, int argc, const VALUE *argv, VALUE block_handler);
static VALUE vm_invoke_proc(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self, int argc, const VALUE *argv, VALUE block_handler); static VALUE vm_invoke_proc(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self, int argc, const VALUE *argv, VALUE block_handler);
static VALUE rb_block_param_proxy; static VALUE rb_block_param_proxy;
@ -302,17 +302,24 @@ static VALUE rb_block_param_proxy;
#include "vm_insnhelper.h" #include "vm_insnhelper.h"
#include "vm_exec.h" #include "vm_exec.h"
#include "vm_insnhelper.c" #include "vm_insnhelper.c"
#ifndef MJIT_HEADER
#include "vm_exec.c" #include "vm_exec.c"
#include "vm_method.c" #include "vm_method.c"
#endif /* #ifndef MJIT_HEADER */
#include "vm_eval.c" #include "vm_eval.c"
#ifndef MJIT_HEADER
#define PROCDEBUG 0 #define PROCDEBUG 0
rb_serial_t rb_serial_t
rb_next_class_serial(void) rb_next_class_serial(void)
{ {
return NEXT_CLASS_SERIAL(); rb_serial_t class_serial = NEXT_CLASS_SERIAL();
mjit_add_class_serial(class_serial);
return class_serial;
} }
VALUE rb_cRubyVM; VALUE rb_cRubyVM;
@ -339,7 +346,7 @@ rb_vm_inc_const_missing_count(void)
VALUE rb_class_path_no_cache(VALUE _klass); VALUE rb_class_path_no_cache(VALUE _klass);
int MJIT_FUNC_EXPORTED int
rb_dtrace_setup(rb_execution_context_t *ec, VALUE klass, ID id, rb_dtrace_setup(rb_execution_context_t *ec, VALUE klass, ID id,
struct ruby_dtrace_method_hook_args *args) struct ruby_dtrace_method_hook_args *args)
{ {
@ -499,7 +506,7 @@ rb_vm_get_binding_creatable_next_cfp(const rb_execution_context_t *ec, const rb_
return 0; return 0;
} }
rb_control_frame_t * MJIT_FUNC_EXPORTED rb_control_frame_t *
rb_vm_get_ruby_level_next_cfp(const rb_execution_context_t *ec, const rb_control_frame_t *cfp) rb_vm_get_ruby_level_next_cfp(const rb_execution_context_t *ec, const rb_control_frame_t *cfp)
{ {
if (RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P(ec, cfp)) bp(); if (RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P(ec, cfp)) bp();
@ -512,6 +519,8 @@ rb_vm_get_ruby_level_next_cfp(const rb_execution_context_t *ec, const rb_control
return 0; return 0;
} }
#endif /* #ifndef MJIT_HEADER */
static rb_control_frame_t * static rb_control_frame_t *
vm_get_ruby_level_caller_cfp(const rb_execution_context_t *ec, const rb_control_frame_t *cfp) vm_get_ruby_level_caller_cfp(const rb_execution_context_t *ec, const rb_control_frame_t *cfp)
{ {
@ -546,6 +555,8 @@ rb_vm_pop_cfunc_frame(void)
vm_pop_frame(ec, cfp, cfp->ep); vm_pop_frame(ec, cfp, cfp->ep);
} }
#ifndef MJIT_HEADER
void void
rb_vm_rewind_cfp(rb_execution_context_t *ec, rb_control_frame_t *cfp) rb_vm_rewind_cfp(rb_execution_context_t *ec, rb_control_frame_t *cfp)
{ {
@ -880,7 +891,7 @@ rb_proc_dup(VALUE self)
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_vm_make_proc_lambda(const rb_execution_context_t *ec, const struct rb_captured_block *captured, VALUE klass, int8_t is_lambda) rb_vm_make_proc_lambda(const rb_execution_context_t *ec, const struct rb_captured_block *captured, VALUE klass, int8_t is_lambda)
{ {
VALUE procval; VALUE procval;
@ -1157,14 +1168,14 @@ vm_invoke_proc(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self,
return invoke_block_from_c_proc(ec, proc, self, argc, argv, passed_block_handler, proc->is_lambda); return invoke_block_from_c_proc(ec, proc, self, argc, argv, passed_block_handler, proc->is_lambda);
} }
static VALUE MJIT_FUNC_EXPORTED VALUE
vm_invoke_bmethod(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self, vm_invoke_bmethod(rb_execution_context_t *ec, rb_proc_t *proc, VALUE self,
int argc, const VALUE *argv, VALUE block_handler) int argc, const VALUE *argv, VALUE block_handler)
{ {
return invoke_block_from_c_proc(ec, proc, self, argc, argv, block_handler, TRUE); return invoke_block_from_c_proc(ec, proc, self, argc, argv, block_handler, TRUE);
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_vm_invoke_proc(rb_execution_context_t *ec, rb_proc_t *proc, rb_vm_invoke_proc(rb_execution_context_t *ec, rb_proc_t *proc,
int argc, const VALUE *argv, VALUE passed_block_handler) int argc, const VALUE *argv, VALUE passed_block_handler)
{ {
@ -1391,7 +1402,7 @@ make_localjump_error(const char *mesg, VALUE value, int reason)
return exc; return exc;
} }
void MJIT_FUNC_EXPORTED void
rb_vm_localjump_error(const char *mesg, VALUE value, int reason) rb_vm_localjump_error(const char *mesg, VALUE value, int reason)
{ {
VALUE exc = make_localjump_error(mesg, value, reason); VALUE exc = make_localjump_error(mesg, value, reason);
@ -1775,7 +1786,7 @@ hook_before_rewind(rb_execution_context_t *ec, const rb_control_frame_t *cfp, in
}; };
*/ */
static VALUE MJIT_FUNC_EXPORTED VALUE
vm_exec(rb_execution_context_t *ec) vm_exec(rb_execution_context_t *ec)
{ {
enum ruby_tag_type state; enum ruby_tag_type state;
@ -2000,6 +2011,7 @@ vm_exec(rb_execution_context_t *ec)
state = 0; state = 0;
ec->tag->state = TAG_NONE; ec->tag->state = TAG_NONE;
ec->errinfo = Qnil; ec->errinfo = Qnil;
result = Qundef; result = Qundef;
goto vm_loop_start; goto vm_loop_start;
} }
@ -3424,4 +3436,6 @@ vm_collect_usage_register(int reg, int isset)
} }
#endif #endif
#endif /* #ifndef MJIT_HEADER */
#include "vm_call_iseq_optimized.inc" /* required from vm_insnhelper.c */ #include "vm_call_iseq_optimized.inc" /* required from vm_insnhelper.c */

4
vm_backtrace.c
View file

@ -520,7 +520,7 @@ bt_iter_cfunc(void *ptr, const rb_control_frame_t *cfp, ID mid)
loc->body.cfunc.prev_loc = arg->prev_loc; loc->body.cfunc.prev_loc = arg->prev_loc;
} }
VALUE MJIT_FUNC_EXPORTED VALUE
rb_ec_backtrace_object(const rb_execution_context_t *ec) rb_ec_backtrace_object(const rb_execution_context_t *ec)
{ {
struct bt_iter_arg arg; struct bt_iter_arg arg;
@ -595,7 +595,7 @@ rb_backtrace_to_str_ary(VALUE self)
return bt->strary; return bt->strary;
} }
void MJIT_FUNC_EXPORTED void
rb_backtrace_use_iseq_first_lineno_for_last_location(VALUE self) rb_backtrace_use_iseq_first_lineno_for_last_location(VALUE self)
{ {
const rb_backtrace_t *bt; const rb_backtrace_t *bt;

3
vm_core.h
View file

@ -686,9 +686,10 @@ typedef struct rb_control_frame_struct {
VALUE self; /* cfp[3] / block[0] */ VALUE self; /* cfp[3] / block[0] */
const VALUE *ep; /* cfp[4] / block[1] */ const VALUE *ep; /* cfp[4] / block[1] */
const void *block_code; /* cfp[5] / block[2] */ /* iseq or ifunc */ const void *block_code; /* cfp[5] / block[2] */ /* iseq or ifunc */
const VALUE *bp; /* cfp[6] */
#if VM_DEBUG_BP_CHECK #if VM_DEBUG_BP_CHECK
VALUE *bp_check; /* cfp[6] */ VALUE *bp_check; /* cfp[7] */
#endif #endif
} rb_control_frame_t; } rb_control_frame_t;

18
vm_eval.c
View file

@ -20,7 +20,7 @@ static inline VALUE vm_yield_with_cref(rb_execution_context_t *ec, int argc, con
static inline VALUE vm_yield(rb_execution_context_t *ec, int argc, const VALUE *argv); static inline VALUE vm_yield(rb_execution_context_t *ec, int argc, const VALUE *argv);
static inline VALUE vm_yield_with_block(rb_execution_context_t *ec, int argc, const VALUE *argv, VALUE block_handler); static inline VALUE vm_yield_with_block(rb_execution_context_t *ec, int argc, const VALUE *argv, VALUE block_handler);
static inline VALUE vm_yield_force_blockarg(rb_execution_context_t *ec, VALUE args); static inline VALUE vm_yield_force_blockarg(rb_execution_context_t *ec, VALUE args);
static VALUE vm_exec(rb_execution_context_t *ec); VALUE vm_exec(rb_execution_context_t *ec);
static void vm_set_eval_stack(rb_execution_context_t * th, const rb_iseq_t *iseq, const rb_cref_t *cref, const struct rb_block *base_block); static void vm_set_eval_stack(rb_execution_context_t * th, const rb_iseq_t *iseq, const rb_cref_t *cref, const struct rb_block *base_block);
static int vm_collect_local_variables_in_heap(const VALUE *dfp, const struct local_var_list *vars); static int vm_collect_local_variables_in_heap(const VALUE *dfp, const struct local_var_list *vars);
@ -38,7 +38,9 @@ typedef enum call_type {
static VALUE send_internal(int argc, const VALUE *argv, VALUE recv, call_type scope); static VALUE send_internal(int argc, const VALUE *argv, VALUE recv, call_type scope);
static VALUE vm_call0_body(rb_execution_context_t* ec, struct rb_calling_info *calling, const struct rb_call_info *ci, struct rb_call_cache *cc, const VALUE *argv); static VALUE vm_call0_body(rb_execution_context_t* ec, struct rb_calling_info *calling, const struct rb_call_info *ci, struct rb_call_cache *cc, const VALUE *argv);
static VALUE #ifndef MJIT_HEADER
MJIT_FUNC_EXPORTED VALUE
vm_call0(rb_execution_context_t *ec, VALUE recv, ID id, int argc, const VALUE *argv, const rb_callable_method_entry_t *me) vm_call0(rb_execution_context_t *ec, VALUE recv, ID id, int argc, const VALUE *argv, const rb_callable_method_entry_t *me)
{ {
struct rb_calling_info calling_entry, *calling; struct rb_calling_info calling_entry, *calling;
@ -252,6 +254,8 @@ rb_current_receiver(void)
return cfp->self; return cfp->self;
} }
#endif /* #ifndef MJIT_HEADER */
static inline void static inline void
stack_check(rb_execution_context_t *ec) stack_check(rb_execution_context_t *ec)
{ {
@ -262,6 +266,8 @@ stack_check(rb_execution_context_t *ec)
} }
} }
#ifndef MJIT_HEADER
static inline const rb_callable_method_entry_t *rb_search_method_entry(VALUE recv, ID mid); static inline const rb_callable_method_entry_t *rb_search_method_entry(VALUE recv, ID mid);
static inline enum method_missing_reason rb_method_call_status(rb_execution_context_t *ec, const rb_callable_method_entry_t *me, call_type scope, VALUE self); static inline enum method_missing_reason rb_method_call_status(rb_execution_context_t *ec, const rb_callable_method_entry_t *me, call_type scope, VALUE self);
@ -633,7 +639,7 @@ rb_method_missing(int argc, const VALUE *argv, VALUE obj)
UNREACHABLE; UNREACHABLE;
} }
static VALUE MJIT_FUNC_EXPORTED VALUE
make_no_method_exception(VALUE exc, VALUE format, VALUE obj, make_no_method_exception(VALUE exc, VALUE format, VALUE obj,
int argc, const VALUE *argv, int priv) int argc, const VALUE *argv, int priv)
{ {
@ -659,6 +665,8 @@ make_no_method_exception(VALUE exc, VALUE format, VALUE obj,
return rb_class_new_instance(n, args, exc); return rb_class_new_instance(n, args, exc);
} }
#endif /* #ifndef MJIT_HEADER */
static void static void
raise_method_missing(rb_execution_context_t *ec, int argc, const VALUE *argv, VALUE obj, raise_method_missing(rb_execution_context_t *ec, int argc, const VALUE *argv, VALUE obj,
enum method_missing_reason last_call_status) enum method_missing_reason last_call_status)
@ -740,6 +748,8 @@ method_missing(VALUE obj, ID id, int argc, const VALUE *argv, enum method_missin
return result; return result;
} }
#ifndef MJIT_HEADER
/*! /*!
* Calls a method * Calls a method
* \param recv receiver of the method * \param recv receiver of the method
@ -2175,3 +2185,5 @@ Init_vm_eval(void)
id_tag = rb_intern_const("tag"); id_tag = rb_intern_const("tag");
id_value = rb_intern_const("value"); id_value = rb_intern_const("value");
} }
#endif /* #ifndef MJIT_HEADER */

19
vm_exec.h
View file

@ -167,8 +167,26 @@ default: \
#endif #endif
#ifdef MJIT_HEADER
#define EXEC_EC_CFP() do { \
VM_ENV_FLAGS_SET(ec->cfp->ep, VM_FRAME_FLAG_FINISH); \
val = vm_exec(ec); \
} while (0)
#else
#define EXEC_EC_CFP() do { \
RESTORE_REGS(); \
NEXT_INSN(); \
} while (0)
#endif
#define VM_SP_CNT(ec, sp) ((sp) - (ec)->vm_stack) #define VM_SP_CNT(ec, sp) ((sp) - (ec)->vm_stack)
#ifdef MJIT_HEADER
#define THROW_EXCEPTION(exc) do { \
ec->errinfo = (VALUE)(exc); \
EC_JUMP_TAG(ec, ec->tag->state); \
} while (0)
#else
#if OPT_CALL_THREADED_CODE #if OPT_CALL_THREADED_CODE
#define THROW_EXCEPTION(exc) do { \ #define THROW_EXCEPTION(exc) do { \
ec->errinfo = (VALUE)(exc); \ ec->errinfo = (VALUE)(exc); \
@ -177,6 +195,7 @@ default: \
#else #else
#define THROW_EXCEPTION(exc) return (VALUE)(exc) #define THROW_EXCEPTION(exc) return (VALUE)(exc)
#endif #endif
#endif
#define SCREG(r) (reg_##r) #define SCREG(r) (reg_##r)

33
vm_insnhelper.c
View file

@ -243,7 +243,8 @@ vm_push_frame(rb_execution_context_t *ec,
*sp++ = specval /* ep[-1] / block handler or prev env ptr */; *sp++ = specval /* ep[-1] / block handler or prev env ptr */;
*sp = type; /* ep[-0] / ENV_FLAGS */ *sp = type; /* ep[-0] / ENV_FLAGS */
cfp->ep = sp; /* Store initial value of ep as bp to skip calculation cost of bp on JIT cancellation. */
cfp->ep = cfp->bp = sp;
cfp->sp = sp + 1; cfp->sp = sp + 1;
#if VM_DEBUG_BP_CHECK #if VM_DEBUG_BP_CHECK
@ -1295,6 +1296,18 @@ vm_expandarray(rb_control_frame_t *cfp, VALUE ary, rb_num_t num, int flag)
static VALUE vm_call_general(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp, struct rb_calling_info *calling, const struct rb_call_info *ci, struct rb_call_cache *cc); static VALUE vm_call_general(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp, struct rb_calling_info *calling, const struct rb_call_info *ci, struct rb_call_cache *cc);
MJIT_FUNC_EXPORTED void
vm_search_method_slowpath(const struct rb_call_info *ci, struct rb_call_cache *cc, VALUE klass)
{
cc->me = rb_callable_method_entry(klass, ci->mid);
VM_ASSERT(callable_method_entry_p(cc->me));
cc->call = vm_call_general;
#if OPT_INLINE_METHOD_CACHE
cc->method_state = GET_GLOBAL_METHOD_STATE();
cc->class_serial = RCLASS_SERIAL(klass);
#endif
}
static void static void
vm_search_method(const struct rb_call_info *ci, struct rb_call_cache *cc, VALUE recv) vm_search_method(const struct rb_call_info *ci, struct rb_call_cache *cc, VALUE recv)
{ {
@ -1312,13 +1325,7 @@ vm_search_method(const struct rb_call_info *ci, struct rb_call_cache *cc, VALUE
} }
RB_DEBUG_COUNTER_INC(mc_inline_miss); RB_DEBUG_COUNTER_INC(mc_inline_miss);
#endif #endif
cc->me = rb_callable_method_entry(klass, ci->mid); vm_search_method_slowpath(ci, cc, klass);
VM_ASSERT(callable_method_entry_p(cc->me));
cc->call = vm_call_general;
#if OPT_INLINE_METHOD_CACHE
cc->method_state = GET_GLOBAL_METHOD_STATE();
cc->class_serial = RCLASS_SERIAL(klass);
#endif
} }
static inline int static inline int
@ -1458,7 +1465,7 @@ rb_eql_opt(VALUE obj1, VALUE obj2)
return opt_eql_func(obj1, obj2, &ci, &cc); return opt_eql_func(obj1, obj2, &ci, &cc);
} }
static VALUE vm_call0(rb_execution_context_t *ec, VALUE, ID, int, const VALUE*, const rb_callable_method_entry_t *); extern VALUE vm_call0(rb_execution_context_t *ec, VALUE, ID, int, const VALUE*, const rb_callable_method_entry_t *);
static VALUE static VALUE
check_match(rb_execution_context_t *ec, VALUE pattern, VALUE target, enum vm_check_match_type type) check_match(rb_execution_context_t *ec, VALUE pattern, VALUE target, enum vm_check_match_type type)
@ -1562,9 +1569,9 @@ static inline VALUE vm_call_method(rb_execution_context_t *ec, rb_control_frame_
static vm_call_handler vm_call_iseq_setup_func(const struct rb_call_info *ci, const int param_size, const int local_size); static vm_call_handler vm_call_iseq_setup_func(const struct rb_call_info *ci, const int param_size, const int local_size);
static rb_method_definition_t *method_definition_create(rb_method_type_t type, ID mid); extern rb_method_definition_t *method_definition_create(rb_method_type_t type, ID mid);
static void method_definition_set(const rb_method_entry_t *me, rb_method_definition_t *def, void *opts); extern void method_definition_set(const rb_method_entry_t *me, rb_method_definition_t *def, void *opts);
static int rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_definition_t *d2); extern int rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_definition_t *d2);
static const rb_iseq_t * static const rb_iseq_t *
def_iseq_ptr(rb_method_definition_t *def) def_iseq_ptr(rb_method_definition_t *def)
@ -1590,7 +1597,7 @@ vm_call_iseq_setup_normal_0start(rb_execution_context_t *ec, rb_control_frame_t
return vm_call_iseq_setup_normal(ec, cfp, calling, ci, cc, 0, param, local); return vm_call_iseq_setup_normal(ec, cfp, calling, ci, cc, 0, param, local);
} }
static inline int int
simple_iseq_p(const rb_iseq_t *iseq) simple_iseq_p(const rb_iseq_t *iseq)
{ {
return iseq->body->param.flags.has_opt == FALSE && return iseq->body->param.flags.has_opt == FALSE &&

5
vm_insnhelper.h
View file

@ -130,8 +130,7 @@ enum vm_regan_acttype {
#define CALL_METHOD(calling, ci, cc) do { \ #define CALL_METHOD(calling, ci, cc) do { \
VALUE v = (*(cc)->call)(ec, GET_CFP(), (calling), (ci), (cc)); \ VALUE v = (*(cc)->call)(ec, GET_CFP(), (calling), (ci), (cc)); \
if (v == Qundef && (v = mjit_exec(ec)) == Qundef) { \ if (v == Qundef && (v = mjit_exec(ec)) == Qundef) { \
RESTORE_REGS(); \ EXEC_EC_CFP(); \
NEXT_INSN(); \
} \ } \
else { \ else { \
val = v; \ val = v; \
@ -185,7 +184,7 @@ enum vm_regan_acttype {
#define GET_GLOBAL_CONSTANT_STATE() (ruby_vm_global_constant_state) #define GET_GLOBAL_CONSTANT_STATE() (ruby_vm_global_constant_state)
#define INC_GLOBAL_CONSTANT_STATE() (++ruby_vm_global_constant_state) #define INC_GLOBAL_CONSTANT_STATE() (++ruby_vm_global_constant_state)
static VALUE make_no_method_exception(VALUE exc, VALUE format, VALUE obj, extern VALUE make_no_method_exception(VALUE exc, VALUE format, VALUE obj,
int argc, const VALUE *argv, int priv); int argc, const VALUE *argv, int priv);
static inline struct vm_throw_data * static inline struct vm_throw_data *

19
vm_method.c
View file

@ -62,6 +62,7 @@ static struct {
static void static void
rb_class_clear_method_cache(VALUE klass, VALUE arg) rb_class_clear_method_cache(VALUE klass, VALUE arg)
{ {
mjit_remove_class_serial(RCLASS_SERIAL(klass));
RCLASS_SERIAL(klass) = rb_next_class_serial(); RCLASS_SERIAL(klass) = rb_next_class_serial();
if (RB_TYPE_P(klass, T_ICLASS)) { if (RB_TYPE_P(klass, T_ICLASS)) {
@ -171,7 +172,7 @@ rb_free_method_entry(const rb_method_entry_t *me)
} }
static inline rb_method_entry_t *search_method(VALUE klass, ID id, VALUE *defined_class_ptr); static inline rb_method_entry_t *search_method(VALUE klass, ID id, VALUE *defined_class_ptr);
static int rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_definition_t *d2); extern int rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_definition_t *d2);
static inline rb_method_entry_t * static inline rb_method_entry_t *
lookup_method_table(VALUE klass, ID id) lookup_method_table(VALUE klass, ID id)
@ -222,7 +223,7 @@ setup_method_cfunc_struct(rb_method_cfunc_t *cfunc, VALUE (*func)(), int argc)
cfunc->invoker = call_cfunc_invoker_func(argc); cfunc->invoker = call_cfunc_invoker_func(argc);
} }
static void MJIT_FUNC_EXPORTED void
method_definition_set(const rb_method_entry_t *me, rb_method_definition_t *def, void *opts) method_definition_set(const rb_method_entry_t *me, rb_method_definition_t *def, void *opts)
{ {
*(rb_method_definition_t **)&me->def = def; *(rb_method_definition_t **)&me->def = def;
@ -336,7 +337,7 @@ method_definition_reset(const rb_method_entry_t *me)
} }
} }
static rb_method_definition_t * MJIT_FUNC_EXPORTED rb_method_definition_t *
method_definition_create(rb_method_type_t type, ID mid) method_definition_create(rb_method_type_t type, ID mid)
{ {
rb_method_definition_t *def; rb_method_definition_t *def;
@ -401,7 +402,7 @@ rb_method_entry_clone(const rb_method_entry_t *src_me)
return me; return me;
} }
const rb_callable_method_entry_t * MJIT_FUNC_EXPORTED const rb_callable_method_entry_t *
rb_method_entry_complement_defined_class(const rb_method_entry_t *src_me, ID called_id, VALUE defined_class) rb_method_entry_complement_defined_class(const rb_method_entry_t *src_me, ID called_id, VALUE defined_class)
{ {
rb_method_definition_t *def = src_me->def; rb_method_definition_t *def = src_me->def;
@ -812,7 +813,7 @@ method_entry_get(VALUE klass, ID id, VALUE *defined_class_ptr)
return method_entry_get_without_cache(klass, id, defined_class_ptr); return method_entry_get_without_cache(klass, id, defined_class_ptr);
} }
const rb_method_entry_t * MJIT_FUNC_EXPORTED const rb_method_entry_t *
rb_method_entry(VALUE klass, ID id) rb_method_entry(VALUE klass, ID id)
{ {
return method_entry_get(klass, id, NULL); return method_entry_get(klass, id, NULL);
@ -853,7 +854,7 @@ prepare_callable_method_entry(VALUE defined_class, ID id, const rb_method_entry_
return cme; return cme;
} }
const rb_callable_method_entry_t * MJIT_FUNC_EXPORTED const rb_callable_method_entry_t *
rb_callable_method_entry(VALUE klass, ID id) rb_callable_method_entry(VALUE klass, ID id)
{ {
VALUE defined_class; VALUE defined_class;
@ -886,7 +887,7 @@ method_entry_resolve_refinement(VALUE klass, ID id, int with_refinement, VALUE *
return me; return me;
} }
const rb_callable_method_entry_t * MJIT_FUNC_EXPORTED const rb_callable_method_entry_t *
rb_callable_method_entry_with_refinements(VALUE klass, ID id, VALUE *defined_class_ptr) rb_callable_method_entry_with_refinements(VALUE klass, ID id, VALUE *defined_class_ptr)
{ {
VALUE defined_class, *dcp = defined_class_ptr ? defined_class_ptr : &defined_class; VALUE defined_class, *dcp = defined_class_ptr ? defined_class_ptr : &defined_class;
@ -900,7 +901,7 @@ rb_method_entry_without_refinements(VALUE klass, ID id, VALUE *defined_class_ptr
return method_entry_resolve_refinement(klass, id, FALSE, defined_class_ptr); return method_entry_resolve_refinement(klass, id, FALSE, defined_class_ptr);
} }
const rb_callable_method_entry_t * MJIT_FUNC_EXPORTED const rb_callable_method_entry_t *
rb_callable_method_entry_without_refinements(VALUE klass, ID id, VALUE *defined_class_ptr) rb_callable_method_entry_without_refinements(VALUE klass, ID id, VALUE *defined_class_ptr)
{ {
VALUE defined_class, *dcp = defined_class_ptr ? defined_class_ptr : &defined_class; VALUE defined_class, *dcp = defined_class_ptr ? defined_class_ptr : &defined_class;
@ -1462,7 +1463,7 @@ original_method_definition(const rb_method_definition_t *def)
return def; return def;
} }
static int MJIT_FUNC_EXPORTED int
rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_definition_t *d2) rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_definition_t *d2)
{ {
d1 = original_method_definition(d1); d1 = original_method_definition(d1);

2
vm_trace.c
View file

@ -325,7 +325,7 @@ exec_hooks_protected(rb_execution_context_t *ec, rb_vm_t *vm, rb_hook_list_t *li
return state; return state;
} }
void MJIT_FUNC_EXPORTED void
rb_exec_event_hooks(rb_trace_arg_t *trace_arg, int pop_p) rb_exec_event_hooks(rb_trace_arg_t *trace_arg, int pop_p)
{ {
rb_execution_context_t *ec = trace_arg->ec; rb_execution_context_t *ec = trace_arg->ec;

2
win32/Makefile.sub
View file

@ -1192,7 +1192,7 @@ rb_mjit_header.h: PHONY probes.h
$(Q) $(IFCHANGE) $@ vm.i $(Q) $(IFCHANGE) $@ vm.i
INSNS = opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \ INSNS = opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \
vmtc.inc vm.inc vmtc.inc vm.inc mjit_compile.inc
!if [exit > insns_rules.mk] !if [exit > insns_rules.mk]
!else if [for %I in ($(INSNS)) do \ !else if [for %I in ($(INSNS)) do \

2
win32/mkexports.rb
View file

@ -7,7 +7,7 @@ module RbConfig
end end
class Exports class Exports
PrivateNames = /(?:Init_|ruby_static_id_|.*_threadptr_|rb_ec_|DllMain\b)/ PrivateNames = /(?:Init_|ruby_static_id_|DllMain\b)/
@@subclass = [] @@subclass = []
def self.inherited(klass) def self.inherited(klass)