mirror of
https://github.com/soconnor0919/nand2tetris-zed.git
synced 2025-12-12 23:24:45 -05:00
Sean O'Connor
c231dbfd27
- Fixed HDL highlights query syntax error with #match? predicate - Replaced #match? with #any-of? for exact string matching - Fixed Hack Assembly outline query invalid field name - Improved HDL syntax highlighting with comprehensive patterns - Added HDL bracket matching for all syntax types - Fixed XML scope mismatch from text.xml to source.xml - Enhanced outline queries for better code navigation
108 lines
2.3 KiB
NASM
108 lines
2.3 KiB
NASM
// Enhanced Hack Assembly Test File
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// Demonstrates all the improved highlighting features
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// Test A-instructions with various symbol types
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@R0 // Virtual register
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@R15 // Virtual register
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@SP // Stack pointer
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@LCL // Local pointer
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@ARG // Argument pointer
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@THIS // This pointer
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@THAT // That pointer
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@SCREEN // Screen memory map
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@KBD // Keyboard memory map
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@userVar // User-defined variable
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@LOOP // User-defined label
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// Test constants (including negative)
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@0 // Zero
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@1 // One
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@-1 // Negative one
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@32767 // Max positive
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@-32768 // Min negative
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@42 // Random positive
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@-42 // Random negative
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// Test C-instructions with all destination combinations
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D=A // D register
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A=M // A register
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M=D // M register
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MD=A // M and D
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AM=D // A and M
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AD=M // A and D
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AMD=A // All three
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// Test computation field operations
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D=0 // Zero
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D=1 // One
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D=-1 // Negative one
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D=D // D register
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D=!D // Not D
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D=-D // Negate D
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D=D+1 // Increment D
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D=D-1 // Decrement D
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D=A // A register
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D=!A // Not A
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D=-A // Negate A
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D=A+1 // Increment A
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D=A-1 // Decrement A
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D=M // M register
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D=!M // Not M
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D=-M // Negate M
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D=M+1 // Increment M
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D=M-1 // Decrement M
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D=D+A // D plus A
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D=D-A // D minus A
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D=A-D // A minus D
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D=D&A // D and A
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D=D|A // D or A
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D=D+M // D plus M
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D=D-M // D minus M
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D=M-D // M minus D
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D=D&M // D and M
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D=D|M // D or M
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// Test jump conditions
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D;JGT // Jump if greater than
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D;JEQ // Jump if equal
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D;JGE // Jump if greater or equal
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D;JLT // Jump if less than
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D;JNE // Jump if not equal
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D;JLE // Jump if less or equal
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D;JMP // Unconditional jump
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// Test label declarations
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(MAIN_LOOP)
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(END_PROGRAM)
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(ERROR_HANDLER)
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// Test complex program structure
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@MAIN_LOOP
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D;JGT
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@END_PROGRAM
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0;JMP
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(MAIN_LOOP)
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@SCREEN
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D=A
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@pointer
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M=D
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@KBD
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D=M
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@END_PROGRAM
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D;JEQ
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@pointer
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A=M
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M=-1
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@pointer
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M=M+1
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@MAIN_LOOP
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0;JMP
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(END_PROGRAM)
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0;JMP
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