rearranged the dir for github

- removed tools and pdfs
- rearranged the projects dirs
- added md files
- other minor changes

36 files changed, 0 insertions, 1404 deletions

diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.asm b/projects/07/MemoryAccess/BasicTest/BasicTest.asm
deleted file mode 100644
index d978f07..0000000
--- a/projects/07/MemoryAccess/BasicTest/BasicTest.asm
+++ /dev/null
@@ -1,250 +0,0 @@
-@256
-D=A
-@SP
-M=D
-@10
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@LCL
-D=M
-@0
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@21
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@22
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@ARG
-D=M
-@2
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@ARG
-D=M
-@1
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@36
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THIS
-D=M
-@6
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@42
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@45
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THAT
-D=M
-@5
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@THAT
-D=M
-@2
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@510
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@11
-M=D
-@LCL
-D=M
-@0
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THAT
-D=M
-@5
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@ARG
-D=M
-@1
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THIS
-D=M
-@6
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THIS
-D=M
-@6
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@11
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-(END)
-@END
-0;JMP
\ No newline at end of file
diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.cmp b/projects/07/MemoryAccess/BasicTest/BasicTest.cmp
deleted file mode 100644
index 538454b..0000000
--- a/projects/07/MemoryAccess/BasicTest/BasicTest.cmp
+++ /dev/null
@@ -1,2 +0,0 @@
-|RAM[256]|RAM[300]|RAM[401]|RAM[402]|RAM[3006|RAM[3012|RAM[3015|RAM[11] |

-|    472 |     10 |     21 |     22 |     36 |     42 |     45 |    510 |

diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.out b/projects/07/MemoryAccess/BasicTest/BasicTest.out
deleted file mode 100644
index 85c19a7..0000000
--- a/projects/07/MemoryAccess/BasicTest/BasicTest.out
+++ /dev/null
@@ -1,2 +0,0 @@
-|RAM[256]|RAM[300]|RAM[401]|RAM[402]|RAM[3006|RAM[3012|RAM[3015|RAM[11] |
-|    472 |     10 |     21 |     22 |     36 |     42 |     45 |    510 |
diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.tst b/projects/07/MemoryAccess/BasicTest/BasicTest.tst
deleted file mode 100644
index fa6d9a6..0000000
--- a/projects/07/MemoryAccess/BasicTest/BasicTest.tst
+++ /dev/null
@@ -1,25 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/BasicTest/BasicTest.tst

-

-load BasicTest.asm,

-output-file BasicTest.out,

-compare-to BasicTest.cmp,

-output-list RAM[256]%D1.6.1 RAM[300]%D1.6.1 RAM[401]%D1.6.1 

-            RAM[402]%D1.6.1 RAM[3006]%D1.6.1 RAM[3012]%D1.6.1

-            RAM[3015]%D1.6.1 RAM[11]%D1.6.1; 

-

-set RAM[0] 256,   // stack pointer

-set RAM[1] 300,   // base address of the local segment

-set RAM[2] 400,   // base address of the argument segment

-set RAM[3] 3000,  // base address of the this segment

-set RAM[4] 3010,  // base address of the that segment

-

-repeat 600 {      // enough cycles to complete the execution

-  ticktock;

-}

-

-// Outputs the stack base and some values

-// from the tested memory segments

-output;

diff --git a/projects/07/MemoryAccess/BasicTest/BasicTest.vm b/projects/07/MemoryAccess/BasicTest/BasicTest.vm
deleted file mode 100644
index b2f9343..0000000
--- a/projects/07/MemoryAccess/BasicTest/BasicTest.vm
+++ /dev/null
@@ -1,31 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/BasicTest/BasicTest.vm

-

-// Executes pop and push commands using the virtual memory segments.

-push constant 10

-pop local 0

-push constant 21

-push constant 22

-pop argument 2

-pop argument 1

-push constant 36

-pop this 6

-push constant 42

-push constant 45

-pop that 5

-pop that 2

-push constant 510

-pop temp 6

-push local 0

-push that 5

-add

-push argument 1

-sub

-push this 6

-push this 6

-add

-sub

-push temp 6

-add

diff --git a/projects/07/MemoryAccess/BasicTest/BasicTestVME.tst b/projects/07/MemoryAccess/BasicTest/BasicTestVME.tst
deleted file mode 100644
index 24e9090..0000000
--- a/projects/07/MemoryAccess/BasicTest/BasicTestVME.tst
+++ /dev/null
@@ -1,25 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/BasicTest/BasicTestVME.tst

-

-load BasicTest.vm,

-output-file BasicTest.out,

-compare-to BasicTest.cmp,

-output-list RAM[256]%D1.6.1 RAM[300]%D1.6.1 RAM[401]%D1.6.1 

-            RAM[402]%D1.6.1 RAM[3006]%D1.6.1 RAM[3012]%D1.6.1

-            RAM[3015]%D1.6.1 RAM[11]%D1.6.1;

-

-set sp 256,        // stack pointer

-set local 300,     // base address of the local segment

-set argument 400,  // base address of the argument segment

-set this 3000,     // base address of the this segment

-set that 3010,     // base address of the that segment

-

-repeat 25 {        // BasicTest.vm has 25 instructions

-  vmstep;

-}

-

-// Outputs the stack base and some values

-// from the tested memory segments

-output;

diff --git a/projects/07/MemoryAccess/BasicTest/delme.asm b/projects/07/MemoryAccess/BasicTest/delme.asm
deleted file mode 100644
index 6392181..0000000
--- a/projects/07/MemoryAccess/BasicTest/delme.asm
+++ /dev/null
@@ -1,26 +0,0 @@
-@256
-D=A
-@SP
-M=D
-@10
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@LCL
-D=M
-@0
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-(END)
-@END
-0;JMP
\ No newline at end of file
diff --git a/projects/07/MemoryAccess/BasicTest/delme.vm b/projects/07/MemoryAccess/BasicTest/delme.vm
deleted file mode 100644
index d1ae195..0000000
--- a/projects/07/MemoryAccess/BasicTest/delme.vm
+++ /dev/null
@@ -1,8 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/BasicTest/BasicTest.vm

-

-// Executes pop and push commands using the virtual memory segments.

-push constant 10

-pop local 0

diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.asm b/projects/07/MemoryAccess/PointerTest/PointerTest.asm
deleted file mode 100644
index 67125df..0000000
--- a/projects/07/MemoryAccess/PointerTest/PointerTest.asm
+++ /dev/null
@@ -1,138 +0,0 @@
-@256
-D=A
-@SP
-M=D
-@3030
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@3
-M=D
-@3040
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@4
-M=D
-@32
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THIS
-D=M
-@2
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@46
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THAT
-D=M
-@6
-D=A+D
-@R13
-M=D
-@SP
-AM=M-1
-D=M
-@R13
-A=M
-M=D
-@3
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@4
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THIS
-D=M
-@2
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@THAT
-D=M
-@6
-D=A+D
-A=D
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-(END)
-@END
-0;JMP
\ No newline at end of file
diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.cmp b/projects/07/MemoryAccess/PointerTest/PointerTest.cmp
deleted file mode 100644
index b59fa97..0000000
--- a/projects/07/MemoryAccess/PointerTest/PointerTest.cmp
+++ /dev/null
@@ -1,2 +0,0 @@
-|RAM[256]| RAM[3] | RAM[4] |RAM[3032|RAM[3046|

-|   6084 |   3030 |   3040 |     32 |     46 |

diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.out b/projects/07/MemoryAccess/PointerTest/PointerTest.out
deleted file mode 100644
index 5d62de8..0000000
--- a/projects/07/MemoryAccess/PointerTest/PointerTest.out
+++ /dev/null
@@ -1,2 +0,0 @@
-|RAM[256]| RAM[3] | RAM[4] |RAM[3032|RAM[3046|
-|   6084 |   3030 |   3040 |     32 |     46 |
diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.tst b/projects/07/MemoryAccess/PointerTest/PointerTest.tst
deleted file mode 100644
index cd5515d..0000000
--- a/projects/07/MemoryAccess/PointerTest/PointerTest.tst
+++ /dev/null
@@ -1,20 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/PointerTest/PointerTest.tst

-

-load PointerTest.asm,

-output-file PointerTest.out,

-compare-to PointerTest.cmp,

-output-list RAM[256]%D1.6.1 RAM[3]%D1.6.1 

-            RAM[4]%D1.6.1 RAM[3032]%D1.6.1 RAM[3046]%D1.6.1;

-

-set RAM[0] 256,   // initializes the stack pointer

-

-repeat 450 {      // enough cycles to complete the execution

-  ticktock;

-}

-

-// outputs the stack base, this, that, and

-// some values from the the this and that segments

-output;

diff --git a/projects/07/MemoryAccess/PointerTest/PointerTest.vm b/projects/07/MemoryAccess/PointerTest/PointerTest.vm
deleted file mode 100644
index 5b0a109..0000000
--- a/projects/07/MemoryAccess/PointerTest/PointerTest.vm
+++ /dev/null
@@ -1,22 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/PointerTest/PointerTest.vm

-

-// Executes pop and push commands using the 

-// pointer, this, and that segments.

-push constant 3030

-pop pointer 0

-push constant 3040

-pop pointer 1

-push constant 32

-pop this 2

-push constant 46

-pop that 6

-push pointer 0

-push pointer 1

-add

-push this 2

-sub

-push that 6

-add

diff --git a/projects/07/MemoryAccess/PointerTest/PointerTestVME.tst b/projects/07/MemoryAccess/PointerTest/PointerTestVME.tst
deleted file mode 100644
index 1b395c2..0000000
--- a/projects/07/MemoryAccess/PointerTest/PointerTestVME.tst
+++ /dev/null
@@ -1,20 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/PointerTest/PointerTestVME.tst

-

-load PointerTest.vm,

-output-file PointerTest.out,

-compare-to PointerTest.cmp,

-output-list RAM[256]%D1.6.1 RAM[3]%D1.6.1 RAM[4]%D1.6.1

-            RAM[3032]%D1.6.1 RAM[3046]%D1.6.1;

-

-set RAM[0] 256,   // initializes the stack pointer

-

-repeat 15 {       // PointerTest.vm has 15 instructions

-  vmstep;

-}

-

-// outputs the stack base, this, that, and

-// some values from the the this and that segments

-output;

diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.asm b/projects/07/MemoryAccess/StaticTest/StaticTest.asm
deleted file mode 100644
index 8cd989d..0000000
--- a/projects/07/MemoryAccess/StaticTest/StaticTest.asm
+++ /dev/null
@@ -1,86 +0,0 @@
-@256
-D=A
-@SP
-M=D
-@111
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@333
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@888
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@StaticTest.8
-M=D
-@SP
-AM=M-1
-D=M
-@StaticTest.3
-M=D
-@SP
-AM=M-1
-D=M
-@StaticTest.1
-M=D
-@StaticTest.3
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@StaticTest.1
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@StaticTest.8
-D=M
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-(END)
-@END
-0;JMP
\ No newline at end of file
diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.cmp b/projects/07/MemoryAccess/StaticTest/StaticTest.cmp
deleted file mode 100644
index 29f4bf0..0000000
--- a/projects/07/MemoryAccess/StaticTest/StaticTest.cmp
+++ /dev/null
@@ -1,2 +0,0 @@
-|RAM[256]|

-|   1110 |

diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.out b/projects/07/MemoryAccess/StaticTest/StaticTest.out
deleted file mode 100644
index 2bc908b..0000000
--- a/projects/07/MemoryAccess/StaticTest/StaticTest.out
+++ /dev/null
@@ -1,2 +0,0 @@
-|RAM[256]|
-|   1110 |
diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.tst b/projects/07/MemoryAccess/StaticTest/StaticTest.tst
deleted file mode 100644
index 1f23d66..0000000
--- a/projects/07/MemoryAccess/StaticTest/StaticTest.tst
+++ /dev/null
@@ -1,17 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/StaticTest/StaticTest.tst

-

-load StaticTest.asm,

-output-file StaticTest.out,

-compare-to StaticTest.cmp,

-output-list RAM[256]%D1.6.1;

-

-set RAM[0] 256,    // initializes the stack pointer

-

-repeat 200 {       // enough cycles to complete the execution

-  ticktock;

-}

-

-output;            // the stack base

diff --git a/projects/07/MemoryAccess/StaticTest/StaticTest.vm b/projects/07/MemoryAccess/StaticTest/StaticTest.vm
deleted file mode 100644
index 65b4f6f..0000000
--- a/projects/07/MemoryAccess/StaticTest/StaticTest.vm
+++ /dev/null
@@ -1,17 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/StaticTest/StaticTest.vm

-

-// Executes pop and push commands using the static segment.

-push constant 111

-push constant 333

-push constant 888

-pop static 8

-pop static 3

-pop static 1

-push static 3

-push static 1

-sub

-push static 8

-add

diff --git a/projects/07/MemoryAccess/StaticTest/StaticTestVME.tst b/projects/07/MemoryAccess/StaticTest/StaticTestVME.tst
deleted file mode 100644
index 52882a4..0000000
--- a/projects/07/MemoryAccess/StaticTest/StaticTestVME.tst
+++ /dev/null
@@ -1,17 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/MemoryAccess/StaticTest/StaticTestVME.tst

-

-load StaticTest.vm,

-output-file StaticTest.out,

-compare-to StaticTest.cmp,

-output-list RAM[256]%D1.6.1;

-

-set sp 256,    // initializes the stack pointer

-

-repeat 11 {    // StaticTest.vm has 11 instructions

-  vmstep;

-}

-

-output;        // the stack base

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.asm b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.asm
deleted file mode 100644
index faa8af7..0000000
--- a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.asm
+++ /dev/null
@@ -1,32 +0,0 @@
-@256
-D=A
-@SP
-M=D
-@7
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@8
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-(END)
-@END
-0;JMP
\ No newline at end of file
diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp
deleted file mode 100644
index 7a3585b..0000000
--- a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.cmp
+++ /dev/null
@@ -1,2 +0,0 @@
-|  RAM[0]  | RAM[256] |

-|     257  |      15  |

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.out b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.out
deleted file mode 100644
index 6b3b20e..0000000
--- a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.out
+++ /dev/null
@@ -1,2 +0,0 @@
-|  RAM[0]  | RAM[256] |
-|     257  |      15  |
diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst
deleted file mode 100644
index 02dece3..0000000
--- a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst
+++ /dev/null
@@ -1,17 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.tst

-

-load SimpleAdd.asm,

-output-file SimpleAdd.out,

-compare-to SimpleAdd.cmp,

-output-list RAM[0]%D2.6.2 RAM[256]%D2.6.2;

-

-set RAM[0] 256,  // initializes the stack pointer 

-

-repeat 60 {      // enough cycles to complete the execution

-  ticktock;

-}

-

-output;          // the stack pointer and the stack base

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm b/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm
deleted file mode 100644
index cfd4ee9..0000000
--- a/projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm
+++ /dev/null
@@ -1,9 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAdd.vm

-

-// Pushes and adds two constants.

-push constant 7

-push constant 8

-add

diff --git a/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst b/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst
deleted file mode 100644
index 5010f4f..0000000
--- a/projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst
+++ /dev/null
@@ -1,17 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/StackArithmetic/SimpleAdd/SimpleAddVME.tst

-

-load SimpleAdd.vm,

-output-file SimpleAdd.out,

-compare-to SimpleAdd.cmp,

-output-list RAM[0]%D2.6.2 RAM[256]%D2.6.2;

-

-set RAM[0] 256,  // initializes the stack pointer

-

-repeat 3 {       // SimpleAdd.vm has 3 instructions

-  vmstep;

-}

-

-output;          // the stack pointer and the stack base

diff --git a/projects/07/StackArithmetic/StackTest/StackTest.asm b/projects/07/StackArithmetic/StackTest/StackTest.asm
deleted file mode 100644
index 560ec6c..0000000
--- a/projects/07/StackArithmetic/StackTest/StackTest.asm
+++ /dev/null
@@ -1,426 +0,0 @@
-@256
-D=A
-@SP
-M=D
-@17
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@17
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@EQ2
-D;JEQ
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFEQ2
-0;JMP
-(EQ2)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFEQ2)
-@17
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@16
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@EQ5
-D;JEQ
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFEQ5
-0;JMP
-(EQ5)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFEQ5)
-@16
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@17
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@EQ8
-D;JEQ
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFEQ8
-0;JMP
-(EQ8)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFEQ8)
-@892
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@891
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@LT11
-D;JLT
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFLT11
-0;JMP
-(LT11)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFLT11)
-@891
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@892
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@LT14
-D;JLT
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFLT14
-0;JMP
-(LT14)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFLT14)
-@891
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@891
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@LT17
-D;JLT
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFLT17
-0;JMP
-(LT17)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFLT17)
-@32767
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@32766
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@GT20
-D;JGT
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFGT20
-0;JMP
-(GT20)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFGT20)
-@32766
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@32767
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@GT23
-D;JGT
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFGT23
-0;JMP
-(GT23)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFGT23)
-@32766
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@32766
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@GT26
-D;JGT
-@SP
-A=M
-M=0
-@SP
-M=M+1
-@ENDIFGT26
-0;JMP
-(GT26)
-@SP
-A=M
-M=-1
-@SP
-M=M+1
-(ENDIFGT26)
-@57
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@31
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@53
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M+D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@112
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M-D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-A=M
-M=-D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M&D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@82
-D=A
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-AM=M-1
-D=M|D
-@SP
-A=M
-M=D
-@SP
-M=M+1
-@SP
-AM=M-1
-D=M
-@SP
-A=M
-M=!D
-@SP
-M=M+1
-(END)
-@END
-0;JMP
\ No newline at end of file
diff --git a/projects/07/StackArithmetic/StackTest/StackTest.cmp b/projects/07/StackArithmetic/StackTest/StackTest.cmp
deleted file mode 100644
index f90fa1b..0000000
--- a/projects/07/StackArithmetic/StackTest/StackTest.cmp
+++ /dev/null
@@ -1,4 +0,0 @@
-|  RAM[0]  | RAM[256] | RAM[257] | RAM[258] | RAM[259] | RAM[260] |

-|     266  |      -1  |       0  |       0  |       0  |      -1  |

-| RAM[261] | RAM[262] | RAM[263] | RAM[264] | RAM[265] |

-|       0  |      -1  |       0  |       0  |     -91  |

diff --git a/projects/07/StackArithmetic/StackTest/StackTest.out b/projects/07/StackArithmetic/StackTest/StackTest.out
deleted file mode 100644
index cb182ec..0000000
--- a/projects/07/StackArithmetic/StackTest/StackTest.out
+++ /dev/null
@@ -1,4 +0,0 @@
-|  RAM[0]  | RAM[256] | RAM[257] | RAM[258] | RAM[259] | RAM[260] |
-|     266  |      -1  |       0  |       0  |       0  |      -1  |
-| RAM[261] | RAM[262] | RAM[263] | RAM[264] | RAM[265] |
-|       0  |      -1  |       0  |       0  |     -91  |
diff --git a/projects/07/StackArithmetic/StackTest/StackTest.tst b/projects/07/StackArithmetic/StackTest/StackTest.tst
deleted file mode 100644
index f9c5396..0000000
--- a/projects/07/StackArithmetic/StackTest/StackTest.tst
+++ /dev/null
@@ -1,22 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/StackArithmetic/StackTest/StackTest.tst

-

-load StackTest.asm,

-output-file StackTest.out,

-compare-to StackTest.cmp,

-output-list RAM[0]%D2.6.2 

-        RAM[256]%D2.6.2 RAM[257]%D2.6.2 RAM[258]%D2.6.2 RAM[259]%D2.6.2 RAM[260]%D2.6.2;

-

-set RAM[0] 256,  // initializes the stack pointer

-

-repeat 1000 {    // enough cycles to complete the execution

-  ticktock;

-}

-

-// outputs the stack pointer (RAM[0]) and 

-// the stack contents: RAM[256]-RAM[265]

-output;

-output-list RAM[261]%D2.6.2 RAM[262]%D2.6.2 RAM[263]%D2.6.2 RAM[264]%D2.6.2 RAM[265]%D2.6.2;

-output;

diff --git a/projects/07/StackArithmetic/StackTest/StackTest.vm b/projects/07/StackArithmetic/StackTest/StackTest.vm
deleted file mode 100644
index bfe78e0..0000000
--- a/projects/07/StackArithmetic/StackTest/StackTest.vm
+++ /dev/null
@@ -1,45 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/StackArithmetic/StackTest/StackTest.vm

-

-// Executes a sequence of arithmetic and logical operations

-// on the stack. 

-push constant 17

-push constant 17

-eq

-push constant 17

-push constant 16

-eq

-push constant 16

-push constant 17

-eq

-push constant 892

-push constant 891

-lt

-push constant 891

-push constant 892

-lt

-push constant 891

-push constant 891

-lt

-push constant 32767

-push constant 32766

-gt

-push constant 32766

-push constant 32767

-gt

-push constant 32766

-push constant 32766

-gt

-push constant 57

-push constant 31

-push constant 53

-add

-push constant 112

-sub

-neg

-and

-push constant 82

-or

-not

diff --git a/projects/07/StackArithmetic/StackTest/StackTestVME.tst b/projects/07/StackArithmetic/StackTest/StackTestVME.tst
deleted file mode 100644
index b66bd05..0000000
--- a/projects/07/StackArithmetic/StackTest/StackTestVME.tst
+++ /dev/null
@@ -1,22 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/07/StackArithmetic/StackTest/StackTestVME.tst

-

-load StackTest.vm,

-output-file StackTest.out,

-compare-to StackTest.cmp,

-output-list RAM[0]%D2.6.2 

-        RAM[256]%D2.6.2 RAM[257]%D2.6.2 RAM[258]%D2.6.2 RAM[259]%D2.6.2 RAM[260]%D2.6.2;

-

-set RAM[0] 256,  // initializes the stack pointer

-

-repeat 38 {      // StackTest.vm consists of 38 instructions

-  vmstep;

-}

-

-// outputs the stack pointer (RAM[0]) and 

-// the stack contents: RAM[256]-RAM[265]

-output;

-output-list RAM[261]%D2.6.2 RAM[262]%D2.6.2 RAM[263]%D2.6.2 RAM[264]%D2.6.2 RAM[265]%D2.6.2;

-output;

diff --git a/projects/07/VMTranslator b/projects/07/VMTranslator
deleted file mode 100755
index 65a46dc..0000000
--- a/projects/07/VMTranslator
+++ /dev/null
diff --git a/projects/07/VMTranslator.hi b/projects/07/VMTranslator.hi
deleted file mode 100644
index 078767f..0000000
--- a/projects/07/VMTranslator.hi
+++ /dev/null
diff --git a/projects/07/VMTranslator.hs b/projects/07/VMTranslator.hs
deleted file mode 100644
index ce8447d..0000000
--- a/projects/07/VMTranslator.hs
+++ /dev/null
@@ -1,88 +0,0 @@
-import Data.Char (toUpper)
-import Data.List.Split (splitOn)
-import System.Environment (getArgs)
-import Data.Maybe (fromJust)
-import Data.List (elemIndex)
-
-preamble = "@256\nD=A\n@SP\nM=D\n"
-
-epilogue = "(END)\n@END\n0;JMP"
-
-parse' :: [Char] -> [[Char]] -> Int -> [Char] -> [Char]
-parse' op [] n _
-  | op `elem` ["add", "sub", "and", "or"] = pop "M" ++ pop ('M':(f op):"D") ++ push "D"
-  | op `elem` ["eq", "gt", "lt"] = pop "M" ++ pop "M-D" ++ ifThenElse op n
-  | otherwise = pop "M" ++ push (f op:"D")
-    where f "add" = '+'; f "sub" = '-'; f "and" = '&'; 
-          f "or" = '|'; f "neg" = '-'; f "not" = '!'
-
-parse' "push" ["constant", x] _ _ = "@" ++ x ++ "\nD=A\n" ++ push "D"
-
-parse' cmd [seg, x] _ _ | seg `elem` ["local", "argument", "this", "that"] =
-  case cmd of 
-    "push" -> getAddr seg x ++ "A=D\nD=M\n" ++ push "D"
-    "pop" -> getAddr seg x ++ "@R13\nM=D\n" ++ pop "M" ++ "@R13\nA=M\nM=D\n"
-
-parse' cmd [seg, x] _ _ | seg `elem` ["pointer", "temp"] = 
-  case cmd of 
-    "push" -> getAddr' seg x ++ "D=M\n" ++ push "D"
-    "pop" -> pop "M" ++ getAddr' seg x ++ "M=D\n"
-
-parse' cmd ["static", x] _ filename =
-  case cmd of
-    "push" -> getAddr'' x filename ++ "D=M\n" ++ push "D"
-    "pop" -> pop "M" ++ getAddr'' x filename ++ "M=D\n"
-
-getAddr seg x = "@" ++ seg2Lab seg ++ "\nD=M\n@" ++ x ++ "\nD=A+D\n"
-
-getAddr' seg x = "@" ++ show (read x + (if seg == "pointer" then 3 else 5)) ++ "\n"
-
-getAddr'' x filename = "@" ++ filename ++ "." ++ x ++ "\n"
-
-seg2Lab seg = case seg of
-  "local" -> "LCL"
-  "argument" -> "ARG"
-  "this" -> "THIS" 
-  "that" -> "THAT"
-
-push :: [Char] -> [Char]
-push xs = "@SP\nA=M\nM=" ++ xs ++ "\n@SP\nM=M+1\n"
-
-ifThenElse :: [Char] -> Int -> [Char]
-ifThenElse cond n = "@" ++ cond' ++ show n ++ "\nD;J" ++ cond' ++ "\n" ++ push "0"
-                  ++ "@ENDIF" ++ cond' ++ show n ++ "\n0;JMP\n(" ++ cond' ++ show n ++ ")\n" 
-                  ++ push "-1" ++ "(ENDIF" ++ cond' ++ show n ++ ")\n"
-  where cond' = toUpper <$> cond
-
-pop :: [Char] -> [Char]
-pop xs = "@SP\nAM=M-1\nD=" ++ xs ++ "\n"
-
-parseline :: [[Char]] -> Int -> [Char] -> [Char] -> [Char]
-parseline [] _ acc _ = acc
-parseline (line:lines) n acc filename = parseline lines (n + 1) (acc ++ parse' cmd target n filename) filename
-  where cmd:target = words line
-
-stripJunk :: [Char] -> [[Char]]
-stripJunk = filter (not . isEmptyLine) . fmap (head . splitOn "//") . lines . replCrWithNl
-
-isEmptyLine :: [Char] -> Bool
-isEmptyLine = null . filter (not . flip elem " \t") 
-
-parseCode :: [Char] -> [Char] -> [Char]
-parseCode xs filename = preamble ++ (parseline (stripJunk xs) 0 "" filename) ++ epilogue
-
-replCrWithNl :: [Char] -> [Char]
-replCrWithNl = fmap cr2nl 
-  where cr2nl '\r' = '\n'
-        cr2nl c = c
-
-lastSplit c xs = (take (prefix - 1) xs, drop prefix xs)
-  where prefix = length xs - (fromJust . elemIndex c . reverse) xs
-
-main = do
-  args <- getArgs
-  let path = head args
-  let pathWithoutExt = fst $ lastSplit '.' path
-  let filename = snd $ lastSplit '/' pathWithoutExt
-  code <- readFile path
-  writeFile (pathWithoutExt ++ ".asm") (parseCode code filename)
diff --git a/projects/07/VMTranslator.o b/projects/07/VMTranslator.o
deleted file mode 100644
index f8e3523..0000000
--- a/projects/07/VMTranslator.o
+++ /dev/null