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156 lines
3.8 KiB
C
156 lines
3.8 KiB
C
// YJIT combined compilation unit. This setup allows spreading functions
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// across different files without having to worry about putting things
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// in headers and prefixing function names.
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#include "internal.h"
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#include "vm_core.h"
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#include "vm_callinfo.h"
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#include "builtin.h"
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#include "insns.inc"
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#include "insns_info.inc"
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#include "vm_sync.h"
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#include "yjit.h"
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#include "yjit_asm.c"
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#ifndef YJIT_CHECK_MODE
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# define YJIT_CHECK_MODE 0
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#endif
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// >= 1: print when output code invalidation happens
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// >= 2: dump list of instructions when regions compile
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#ifndef YJIT_DUMP_MODE
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# define YJIT_DUMP_MODE 0
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#endif
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#if defined(__x86_64__) && !defined(_WIN32)
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# define PLATFORM_SUPPORTED_P 1
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#else
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# define PLATFORM_SUPPORTED_P 0
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#endif
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// USE_MJIT comes from configure options
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#define JIT_ENABLED USE_MJIT
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// Code block into which we write machine code
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static codeblock_t block;
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static codeblock_t *cb = NULL;
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// Code block into which we write out-of-line machine code
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static codeblock_t outline_block;
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static codeblock_t *ocb = NULL;
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#if YJIT_STATS
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// Comments for generated code
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struct yjit_comment {
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uint32_t offset;
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const char *comment;
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};
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typedef rb_darray(struct yjit_comment) yjit_comment_array_t;
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static yjit_comment_array_t yjit_code_comments;
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// Counters for generated code
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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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send_keywords,
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send_kw_splat,
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send_args_splat,
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send_block_arg,
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send_ivar_set_method,
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send_zsuper_method,
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send_undef_method,
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send_optimized_method,
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send_missing_method,
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send_bmethod,
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send_refined_method,
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send_cfunc_ruby_array_varg,
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send_cfunc_argc_mismatch,
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send_cfunc_toomany_args,
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send_cfunc_tracing,
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send_cfunc_kwargs,
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send_attrset_kwargs,
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send_iseq_tailcall,
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send_iseq_arity_error,
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send_iseq_only_keywords,
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send_iseq_kwargs_req_and_opt_missing,
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send_iseq_kwargs_none_passed,
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send_iseq_kwargs_mismatch,
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send_iseq_complex_callee,
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send_not_implemented_method,
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send_getter_arity,
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send_se_cf_overflow,
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send_se_protected_check_failed,
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traced_cfunc_return,
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invokesuper_me_changed,
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invokesuper_block,
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leave_se_interrupt,
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leave_interp_return,
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leave_start_pc_non_zero,
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getivar_se_self_not_heap,
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getivar_idx_out_of_range,
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setivar_se_self_not_heap,
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setivar_idx_out_of_range,
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setivar_val_heapobject,
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setivar_name_not_mapped,
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setivar_not_object,
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setivar_frozen,
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oaref_argc_not_one,
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oaref_arg_not_fixnum,
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opt_getinlinecache_miss,
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binding_allocations,
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binding_set,
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vm_insns_count,
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compiled_iseq_count,
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compiled_block_count,
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invalidation_count,
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invalidate_method_lookup,
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invalidate_bop_redefined,
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invalidate_ractor_spawn,
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invalidate_constant_state_bump,
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invalidate_constant_ic_fill,
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constant_state_bumps,
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expandarray_splat,
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expandarray_postarg,
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expandarray_not_array,
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expandarray_rhs_too_small,
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gbpp_block_param_modified,
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gbpp_block_handler_not_iseq,
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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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static struct rb_yjit_runtime_counters yjit_runtime_counters = { 0 };
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#undef YJIT_DECLARE_COUNTERS
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#endif // YJIT_STATS
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// The number of bytes counting from the beginning of the inline code block
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// that should not be changed. After patching for global invalidation, no one
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// should make changes to the invalidated code region anymore. This is used to
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// break out of invalidation race when there are multiple ractors.
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static uint32_t yjit_codepage_frozen_bytes = 0;
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#include "yjit_utils.c"
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#include "yjit_core.c"
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#include "yjit_iface.c"
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#include "yjit_codegen.c"
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