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94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
//
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// These are definitions YJIT uses to interface with the CRuby codebase,
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// but which are only used internally by YJIT.
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//
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#ifndef YJIT_IFACE_H
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#define YJIT_IFACE_H 1
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#include "ruby/ruby.h"
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#include "ruby/assert.h" // for RUBY_DEBUG
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#include "vm_core.h"
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#include "yjit_core.h"
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#if RUBY_DEBUG
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#define YJIT_DECLARE_COUNTERS(...) struct rb_yjit_runtime_counters { \
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int64_t __VA_ARGS__; \
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}; \
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static char yjit_counter_names[] = #__VA_ARGS__;
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YJIT_DECLARE_COUNTERS(
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exec_instruction,
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oswb_callsite_not_simple,
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oswb_kw_splat,
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oswb_ic_empty,
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oswb_invalid_cme,
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oswb_ivar_set_method,
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oswb_ivar_get_method,
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oswb_zsuper_method,
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oswb_alias_method,
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oswb_undef_method,
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oswb_optimized_method,
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oswb_missing_method,
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oswb_bmethod,
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oswb_refined_method,
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oswb_unknown_method_type,
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oswb_cfunc_ruby_array_varg,
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oswb_cfunc_argc_mismatch,
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oswb_cfunc_toomany_args,
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oswb_iseq_tailcall,
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oswb_iseq_argc_mismatch,
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oswb_iseq_not_simple,
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oswb_not_implemented_method,
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oswb_se_receiver_not_heap,
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oswb_se_cf_overflow,
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oswb_se_cc_klass_differ,
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oswb_se_protected_check_failed,
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leave_se_finish_frame,
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leave_se_interrupt,
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leave_interp_return,
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getivar_se_self_not_heap,
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getivar_idx_out_of_range,
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getivar_undef,
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oaref_argc_not_one,
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oaref_arg_not_fixnum,
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// Member with known name for iterating over counters
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last_member
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)
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#undef YJIT_DECLARE_COUNTERS
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#endif // if RUBY_DEBUG
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RUBY_EXTERN struct rb_yjit_options rb_yjit_opts;
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RUBY_EXTERN int64_t rb_compiled_iseq_count;
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RUBY_EXTERN struct rb_yjit_runtime_counters yjit_runtime_counters;
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void cb_write_pre_call_bytes(codeblock_t* cb);
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void cb_write_post_call_bytes(codeblock_t* cb);
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VALUE *iseq_pc_at_idx(const rb_iseq_t *iseq, uint32_t insn_idx);
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void map_addr2insn(void *code_ptr, int insn);
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int opcode_at_pc(const rb_iseq_t *iseq, const VALUE *pc);
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void check_cfunc_dispatch(VALUE receiver, struct rb_callinfo *ci, void *callee, rb_callable_method_entry_t *compile_time_cme);
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bool cfunc_needs_frame(const rb_method_cfunc_t *cfunc);
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RBIMPL_ATTR_NODISCARD() bool assume_bop_not_redefined(block_t *block, int redefined_flag, enum ruby_basic_operators bop);
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void assume_method_lookup_stable(VALUE receiver_klass, const rb_callable_method_entry_t *cme, block_t *block);
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RBIMPL_ATTR_NODISCARD() bool assume_single_ractor_mode(block_t *block);
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RBIMPL_ATTR_NODISCARD() bool assume_stable_global_constant_state(block_t *block);
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// this function *must* return passed exit_pc
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const VALUE *rb_yjit_count_side_exit_op(const VALUE *exit_pc);
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void yjit_unlink_method_lookup_dependency(block_t *block);
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void yjit_block_assumptions_free(block_t *block);
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#endif // #ifndef YJIT_IFACE_
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