31 lines
751 B
Plaintext
31 lines
751 B
Plaintext
# Intermediate code generation
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- To access named parameters and local variables inside a procedure, IR should
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be able to reference them. During the generation the needed information (e.g.
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offsets or registers) can be extracted from the symbol table and saved in the
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operands.
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# ELF generation
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- Don't ignore relocations where the symbol is not defined in the symbol table.
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Report an error about an undefined symbol.
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# Name analysis
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- Format error messages.
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- Return non-zero error code on errors.
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# Built-in
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- Implement printc (with int argument).
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- Implement exit() as standalone function.
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# Register allocation
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- Temporary variables always use the same register, t0. Allocate registers for
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temporaries.
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# Other
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- Type analysis.
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