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Implement getclassvariable

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This commit is contained in:
Takashi Kokubun 2023-03-03 21:41:35 -08:00
parent 7456b10c33
commit 3b38fe0280
Notes: git 2023-03-06 07:29:41 +00:00
2 changed files with 28 additions and 3 deletions
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24
lib/ruby_vm/mjit/insn_compiler.rb
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@ -24,7 +24,7 @@ module RubyVM::MJIT
asm.incr_counter(:mjit_insns_count) asm.incr_counter(:mjit_insns_count)
asm.comment("Insn: #{insn.name}") asm.comment("Insn: #{insn.name}")
# 64/101 # 65/101
case insn.name case insn.name
when :nop then nop(jit, ctx, asm) when :nop then nop(jit, ctx, asm)
when :getlocal then getlocal(jit, ctx, asm) when :getlocal then getlocal(jit, ctx, asm)
@ -36,7 +36,7 @@ module RubyVM::MJIT
# setspecial # setspecial
when :getinstancevariable then getinstancevariable(jit, ctx, asm) when :getinstancevariable then getinstancevariable(jit, ctx, asm)
when :setinstancevariable then setinstancevariable(jit, ctx, asm) when :setinstancevariable then setinstancevariable(jit, ctx, asm)
# getclassvariable when :getclassvariable then getclassvariable(jit, ctx, asm)
# setclassvariable # setclassvariable
when :opt_getconstant_path then opt_getconstant_path(jit, ctx, asm) when :opt_getconstant_path then opt_getconstant_path(jit, ctx, asm)
# getconstant # getconstant
@ -408,7 +408,25 @@ module RubyVM::MJIT
KeepCompiling KeepCompiling
end end
# getclassvariable # @param jit [RubyVM::MJIT::JITState]
# @param ctx [RubyVM::MJIT::Context]
# @param asm [RubyVM::MJIT::Assembler]
def getclassvariable(jit, ctx, asm)
# rb_vm_getclassvariable can raise exceptions.
jit_prepare_routine_call(jit, ctx, asm)
asm.mov(C_ARGS[0], [CFP, C.rb_control_frame_t.offsetof(:iseq)])
asm.mov(C_ARGS[1], CFP)
asm.mov(C_ARGS[2], jit.operand(0))
asm.mov(C_ARGS[3], jit.operand(1))
asm.call(C.rb_vm_getclassvariable)
top = ctx.stack_push
asm.mov(top, C_RET)
KeepCompiling
end
# setclassvariable # setclassvariable
# @param jit [RubyVM::MJIT::JITState] # @param jit [RubyVM::MJIT::JITState]

7
mjit_c.rb
View file

@ -329,6 +329,13 @@ module RubyVM::MJIT # :nodoc: all
Primitive.cexpr! 'SIZET2NUM((size_t)rb_ivar_get)' Primitive.cexpr! 'SIZET2NUM((size_t)rb_ivar_get)'
end end
def rb_vm_getclassvariable
Primitive.cstmt! %{
extern VALUE rb_vm_getclassvariable(const rb_iseq_t *iseq, const rb_control_frame_t *cfp, ID id, ICVARC ic);
return SIZET2NUM((size_t)rb_vm_getclassvariable);
}
end
#======================================================================================== #========================================================================================
# #
# Old stuff # Old stuff