Docs: for cpu.x86
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@ -1,11 +1,12 @@
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USING: help.markup help.syntax math ;
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USING: help.markup help.syntax math vm ;
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IN: cpu.x86.64
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HELP: vm-reg
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{ $values { "reg" "a register symbol" } }
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{ $description
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"Symbol of the machine register that holds the address of the virtual machine."
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} ;
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}
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{ $see-also vm } ;
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HELP: param-reg
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{ $values { "n" number } { "reg" "a register symbol" } }
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@ -39,6 +39,17 @@ HELP: load-zone-offset
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}
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} ;
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HELP: store-tagged
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{ $values { "dst" "a register symbol" } { "tag" "a builtin class" } }
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{ $description "Tags the register with the tag number for the given class." }
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{ $examples
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{ $unchecked-example
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"USING: cpu.x86 make ;"
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"[ RAX alien store-tagged ] B{ } make disassemble"
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"0000000002275f10: 4883c806 or rax, 0x6"
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}
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} ;
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HELP: copy-register*
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{ $values
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{ "dst" "a register symbol" }
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@ -55,3 +66,15 @@ HELP: copy-register*
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"0000000533c61fe0: 0f28ca movaps xmm1, xmm2"
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}
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} ;
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HELP: %mov-vm-ptr
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{ $values { "reg" "a register symbol" } }
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{ $description
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"Emits machine code for moving the vm pointer to a register." }
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{ $examples
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{ $unchecked-example
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"USING: cpu.x86.64 make ;"
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"[ RAX %mov-vm-ptr ] B{ } make disassemble"
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"0000000002290b30: 4c89e8 mov rax, r13"
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}
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} ;
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