Writing a C Compiler: Build a Real Programming Language from Scratch

Description

A hands-on, example-filled guide to the theory and practice of writing a C compiler: a computer program that translates code written by programmers into code the computer can read. An approachable, hands-on tutorial to writing a C compiler: a computer program that translates code written by the programmer into code the computer can understand. By building a compiler, readers will gain invaluable knowledge about how programming languages work; knowledge that will make them better programmers. Readers are gently led step-by-step to build a small working compiler and will develop throughout the book. Writing a C Compiler offers readers an accessible, practical approach to this complex and often overly theoretical topic. WritingCCompiler_EA.pdf Sandler_WritingACCompiler_Ch2_EA Sandler_WritingACCompiler_Ch3_EA.docx Sandler_WritingACCompiler_Ch4_EA Sandler_WritingACCompiler_Ch5_EA 50 50 50 45 45 Neither Overflow from positive to negative Overflow from negative to positive Neither Overflow from positive to negative Neither Neither Overflow from negative to positive 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 ZF set Set byte if a == b ZF not set Set byte if a != b ZF not set and SF == OF Set byte if a > b SF == OF Set byte if a ( b SF != OF Set byte if a < b ZF set or SF != OF Set byte if a ≤ b (just print out the function definition) Mov(src, dst) Ret Unary(unary_operator, operand) Binary(binary_operator, src, dst) Idiv(operand) Cdq AllocateStack(int) Neg Not 4-byte Reg(AX) 4-byte 4-byte Reg(R10) 4-byte Reg(R11) Stack(int) Imm(int)