20 lines
1.3 KiB
Factor
20 lines
1.3 KiB
Factor
USING: help.syntax help.markup math kernel
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words strings alien compiler.generator ;
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IN: compiler.generator.fixup
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HELP: frame-required
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{ $values { "n" "a non-negative integer" } }
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{ $description "Notify the code generator that the currently compiling code block needs a stack frame with room for at least " { $snippet "n" } " parameters." } ;
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HELP: add-literal
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{ $values { "obj" object } { "n" integer } }
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{ $description "Adds a literal to the " { $link literal-table } ", if it is not already there, and outputs the index of the literal in the table. This literal can then be used as an argument for a " { $link rt-literal } " relocation with " { $link rel-fixup } "." } ;
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HELP: rel-dlsym
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{ $values { "name" string } { "dll" "a " { $link dll } " or " { $link f } } { "class" "a relocation class" } }
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{ $description "Records that the most recently assembled instruction contains a reference to the " { $snippet "name" } " symbol from " { $snippet "dll" } ". The correct " { $snippet "class" } " to use depends on instruction formats."
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} ;
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HELP: literal-table
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{ $var-description "Holds a vector of literal objects referenced from the currently compiling word. If " { $link compiled-stack-traces? } " is on, " { $link begin-compiling } " ensures that the first entry is the word being compiled." } ;
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