зеркало из https://github.com/github/ruby.git
102 строки
3.5 KiB
C
102 строки
3.5 KiB
C
#ifndef RUBY_RJIT_H
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#define RUBY_RJIT_H 1
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/**********************************************************************
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rjit.h - Interface to RJIT
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Copyright (C) 2023 Takashi Kokubun <k0kubun@ruby-lang.org>.
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**********************************************************************/
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#include "ruby/internal/config.h" // defines USE_RJIT
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#include "ruby/internal/stdbool.h"
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#include "vm_core.h"
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# if USE_RJIT
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#include "ruby.h"
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#include "vm_core.h"
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// RJIT options which can be defined on the MRI command line.
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struct rb_rjit_options {
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// Converted from "rjit" feature flag to tell the enablement
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// information to ruby_show_version().
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bool on;
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// Size of executable memory block in MiB
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unsigned int exec_mem_size;
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// Number of calls to trigger JIT compilation
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unsigned int call_threshold;
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// Collect RJIT statistics
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bool stats;
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// Do not start RJIT until RJIT.enable is called
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bool disable;
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// Allow TracePoint during JIT compilation
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bool trace;
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// Trace side exit locations
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bool trace_exits;
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// Enable disasm of all JIT code
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bool dump_disasm;
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// Verify context objects
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bool verify_ctx;
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};
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RUBY_SYMBOL_EXPORT_BEGIN
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RUBY_EXTERN struct rb_rjit_options rb_rjit_opts;
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RUBY_EXTERN bool rb_rjit_call_p;
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#define rb_rjit_call_threshold() rb_rjit_opts.call_threshold
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extern void rb_rjit_compile(const rb_iseq_t *iseq);
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RUBY_SYMBOL_EXPORT_END
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extern void rb_rjit_cancel_all(const char *reason);
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extern void rb_rjit_init(const struct rb_rjit_options *opts);
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extern void rb_rjit_free_iseq(const rb_iseq_t *iseq);
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extern void rb_rjit_iseq_update_references(struct rb_iseq_constant_body *const body);
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extern void rb_rjit_mark(void);
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extern void rb_rjit_iseq_mark(VALUE rjit_blocks);
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extern void rjit_notify_waitpid(int exit_code);
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extern void rb_rjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop);
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extern void rb_rjit_cme_invalidate(rb_callable_method_entry_t *cme);
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extern void rb_rjit_before_ractor_spawn(void);
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extern void rb_rjit_constant_state_changed(ID id);
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extern void rb_rjit_constant_ic_update(const rb_iseq_t *const iseq, IC ic, unsigned insn_idx);
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extern void rb_rjit_tracing_invalidate_all(rb_event_flag_t new_iseq_events);
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extern void rb_rjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop);
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extern void rb_rjit_before_ractor_spawn(void);
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extern void rb_rjit_tracing_invalidate_all(rb_event_flag_t new_iseq_events);
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extern void rb_rjit_collect_vm_usage_insn(int insn);
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extern bool rb_rjit_enabled;
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extern bool rb_rjit_stats_enabled;
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extern bool rb_rjit_trace_exits_enabled;
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# else // USE_RJIT
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static inline void rb_rjit_compile(const rb_iseq_t *iseq){}
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static inline void rb_rjit_cancel_all(const char *reason){}
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static inline void rb_rjit_free_iseq(const rb_iseq_t *iseq){}
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static inline void rb_rjit_mark(void){}
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static inline void rb_rjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop) {}
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static inline void rb_rjit_cme_invalidate(rb_callable_method_entry_t *cme) {}
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static inline void rb_rjit_before_ractor_spawn(void) {}
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static inline void rb_rjit_constant_state_changed(ID id) {}
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static inline void rb_rjit_constant_ic_update(const rb_iseq_t *const iseq, IC ic, unsigned insn_idx) {}
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static inline void rb_rjit_tracing_invalidate_all(rb_event_flag_t new_iseq_events) {}
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#define rb_rjit_enabled false
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#define rb_rjit_call_p false
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#define rb_rjit_stats_enabled false
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#define rb_rjit_trace_exits_enabled false
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#define rb_rjit_call_threshold() UINT_MAX
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static inline void rb_rjit_collect_vm_usage_insn(int insn) {}
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# endif // USE_RJIT
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#endif // RUBY_RJIT_H
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