25 lines
954 B
ArmAsm
25 lines
954 B
ArmAsm
%default { "is_object":"0", "helper":"artGet32StaticFromCode" }
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/*
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* General SGET handler.
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*
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* for: sget, sget-object, sget-boolean, sget-byte, sget-char, sget-short
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*/
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# op vAA, field /* BBBB */
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.extern $helper
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EXPORT_PC()
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FETCH(a0, 1) # a0 <- field ref BBBB
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lw a1, OFF_FP_METHOD(rFP) # a1 <- method
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move a2, rSELF # a2 <- self
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JAL($helper)
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lw a3, THREAD_EXCEPTION_OFFSET(rSELF)
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GET_OPA(a2) # a2 <- AA
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PREFETCH_INST(2)
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bnez a3, MterpException # bail out
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.if $is_object
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SET_VREG_OBJECT(v0, a2) # fp[AA] <- v0
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.else
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SET_VREG(v0, a2) # fp[AA] <- v0
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.endif
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ADVANCE(2)
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GET_INST_OPCODE(t0) # extract opcode from rINST
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GOTO_OPCODE(t0) # jump to next instruction
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