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| #ifndef YJIT_H | |
| #define YJIT_H 1 | |
| // | |
| // This file contains definitions YJIT exposes to the CRuby codebase | |
| // | |
| #include "ruby/internal/config.h" | |
| #include "ruby_assert.h" // for RUBY_DEBUG | |
| #include "vm_core.h" | |
| #include "method.h" | |
| // YJIT_STATS controls whether to support runtime counters in generated code | |
| // and in the interpreter. | |
| #ifndef YJIT_STATS | |
| # define YJIT_STATS RUBY_DEBUG | |
| #endif | |
| #if USE_YJIT | |
| // We generate x86 assembly | |
| #if defined(_WIN32) ? defined(_M_AMD64) : defined(__x86_64__) | |
| // x86_64 platforms without mingw/msys or x64-mswin | |
| #else | |
| # error YJIT unsupported platform | |
| #endif | |
| // Expose these as declarations since we are building YJIT. | |
| bool rb_yjit_enabled_p(void); | |
| unsigned rb_yjit_call_threshold(void); | |
| void rb_yjit_invalidate_all_method_lookup_assumptions(void); | |
| void rb_yjit_method_lookup_change(VALUE klass, ID mid); | |
| void rb_yjit_cme_invalidate(rb_callable_method_entry_t *cme); | |
| void rb_yjit_collect_vm_usage_insn(int insn); | |
| void rb_yjit_collect_binding_alloc(void); | |
| void rb_yjit_collect_binding_set(void); | |
| bool rb_yjit_compile_iseq(const rb_iseq_t *iseq, rb_execution_context_t *ec); | |
| void rb_yjit_init(void); | |
| void rb_yjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop); | |
| void rb_yjit_constant_state_changed(ID id); | |
| void rb_yjit_iseq_mark(void *payload); | |
| void rb_yjit_iseq_update_references(void *payload); | |
| void rb_yjit_iseq_free(void *payload); | |
| void rb_yjit_before_ractor_spawn(void); | |
| void rb_yjit_constant_ic_update(const rb_iseq_t *const iseq, IC ic); | |
| void rb_yjit_tracing_invalidate_all(void); | |
| #else | |
| // !USE_YJIT | |
| // In these builds, YJIT could never be turned on. Provide dummy implementations. | |
| static inline bool rb_yjit_enabled_p(void) { return false; } | |
| static inline unsigned rb_yjit_call_threshold(void) { return UINT_MAX; } | |
| static inline void rb_yjit_invalidate_all_method_lookup_assumptions(void) {} | |
| static inline void rb_yjit_method_lookup_change(VALUE klass, ID mid) {} | |
| static inline void rb_yjit_cme_invalidate(rb_callable_method_entry_t *cme) {} | |
| static inline void rb_yjit_collect_vm_usage_insn(int insn) {} | |
| static inline void rb_yjit_collect_binding_alloc(void) {} | |
| static inline void rb_yjit_collect_binding_set(void) {} | |
| static inline bool rb_yjit_compile_iseq(const rb_iseq_t *iseq, rb_execution_context_t *ec) { return false; } | |
| static inline void rb_yjit_init(void) {} | |
| static inline void rb_yjit_bop_redefined(int redefined_flag, enum ruby_basic_operators bop) {} | |
| static inline void rb_yjit_constant_state_changed(ID id) {} | |
| static inline void rb_yjit_iseq_mark(void *payload) {} | |
| static inline void rb_yjit_iseq_update_references(void *payload) {} | |
| static inline void rb_yjit_iseq_free(void *payload) {} | |
| static inline void rb_yjit_before_ractor_spawn(void) {} | |
| static inline void rb_yjit_constant_ic_update(const rb_iseq_t *const iseq, IC ic) {} | |
| static inline void rb_yjit_tracing_invalidate_all(void) {} | |
| #endif // #if USE_YJIT | |
| #endif // #ifndef YJIT_H |