CDL re-trace: 1942 (JU) 46.6%, Galaga (U) 32.3% (Pass 2/3 complete)

Pass 3 _wip: semantic ZP aliases for Sqoon (U) (FrameCounter, PpuCtrlShadow, NmiFrameFlag) and Elevator Action (U) (PpuCtrlShadow, NmiSaveA/X/Y)
Pass 3 Slalom (U): semantic ZP aliases (PpuCtrlShadow, PpuMaskShadow)
Pass 3 Kung Fu (U): semantic ZP alias (PpuCtrlShadow)
Pass 3 Othello (U): semantic ZP alias (PpuCtrlShadow)
Pass 3 1942 (JU): semantic ZP alias (PpuCtrlShadow)
Pass 3 Galaga (U): semantic ZP aliases (PpuCtrlShadow, PpuMaskShadow)
Docs: add power-on flow + data-table inventory to READMEs of 13 promoted NROM projects
Pass 3 Elevator Action (U): add NmiFrameFlag alias
Pass 3 Elevator Action (U): full ZP naming (23 aliases) + 25 named data tables, 59.4% coverage
Pass 1/2/3 re-trace: recover unreached code in 7 NROM projects (Sqoon 56.4%, Elevator Action 59.3%, Kung Fu 52.1%, 1942 52.1%)
Pass 3 Sqoon (U): full ZP naming (22 aliases) + 17 named data tables
Pass 3 Kung Fu (U): full ZP naming (21 aliases) + 13 named data tables
Pass 3 Othello (U): full ZP naming (18 aliases) + 27 named data tables
Pass 3 1942 (JU): full ZP naming (14 aliases) + 19 named data tables
Pass 3 Galaga (U): full ZP naming (15 aliases) + 14 named data tables
Pass 3 Slalom (U): full ZP naming (16 aliases) + 16 named data tables
Pass 2/3: re-apply naming to Slalom (U), Othello (U), Galaga (U) after re-seed
Pass 1/2/3 re-trace: recover unreached code in 6 more promoted NROM projects
Pass 3 Stack-Up (JU): full ZP naming (15 aliases) + 12 named data tables
Pass 3 Tag Team Wrestling (U): full ZP naming (20 aliases) + 11 named data tables
Pass 3 Kung Fu (U) (a1): full ZP naming (20 aliases) + 12 named data tables
Pass 3 Magmax (U): full ZP naming (18 aliases) + 6 named data tables
Pass 3 Soccer (JU): full ZP naming (18 aliases) + 9 named data tables
Pass 3 Ms Pac-Man (Namco) (U): full ZP naming (18 aliases) + 8 named data tables
Docs: refresh coverage numbers and data-table inventories for 13 promoted NROM projects

NROM/Elevator Action (U)/locals.inc

@@ -10,18 +10,21 @@ Zp03                    = $03 ; 4 refs; reads=1 writes=3; used at $825D, 8290, 8
 Zp16                    = $16 ; 21 refs; reads=11 writes=10; used at $B510, B512, B514, B516, +7 more
 Zp38                    = $38 ; 3 refs; reads=1 writes=2; used at $815B, 815F, 829A
 Zp39                    = $39 ; 3 refs; reads=1 writes=2; used at $8161, 8165, 829E
+Zp59                    = $59 ; 3 refs; reads=3 writes=0; used at $F63C, F640, F64A
+Zp5A                    = $5A ; 4 refs; reads=4 writes=0; used at $F63E, F642, F644, F648
+Zp5B                    = $5B ; 1 refs; reads=1 writes=0; used at $F646
 Zp60                    = $60 ; 3 refs; reads=2 writes=1; used at $B58F, B593
 Zp61                    = $61 ; 1 refs; reads=1 writes=0; used at $B58D
 Zp6E                    = $6E ; 7 refs; reads=5 writes=2; used at $814C, 8311, 831C, F608, +2 more
-Zp6F                    = $6F ; 88 refs; reads=32 writes=56; used at $8298, 85B3, 85B9, 97F3, +80 more
-Zp70                    = $70 ; 105 refs; reads=35 writes=70; used at $829C, 84B2, 84BA, 8521, +92 more
-Zp71                    = $71 ; 126 refs; reads=48 writes=78; used at $8240, 824A, 8250, 8256, +119 more
-Zp72                    = $72 ; 92 refs; reads=27 writes=65; used at $8244, 8503, 8507, 8510, +83 more
-Zp73                    = $73 ; 367 refs; reads=133 writes=234; used at $802F, 8031, 8336, 8343, +340 more
-Zp74                    = $74 ; 289 refs; reads=73 writes=216; used at $802B, 8036, 8038, 8348, +260 more
+Zp6F                    = $6F ; 91 refs; reads=33 writes=58; used at $8298, 85B3, 85B9, 8620, +82 more
+Zp70                    = $70 ; 109 refs; reads=36 writes=73; used at $829C, 84B2, 84BA, 8521, +95 more
+Zp71                    = $71 ; 128 refs; reads=49 writes=79; used at $8240, 824A, 8250, 8256, +120 more
+Zp72                    = $72 ; 94 refs; reads=28 writes=66; used at $8244, 8503, 8507, 8510, +84 more
+Zp73                    = $73 ; 374 refs; reads=133 writes=241; used at $802F, 8031, 8336, 8343, +347 more
+Zp74                    = $74 ; 296 refs; reads=73 writes=223; used at $802B, 8036, 8038, 8348, +267 more
 Zp75                    = $75 ; 11 refs; reads=7 writes=4; used at $8226, 822C, 8271, 8277, +7 more
-Zp76                    = $76 ; 8 refs; reads=6 writes=2; used at $84C0, 84F3, 8583, 858F, +4 more
-Zp77                    = $77 ; 3 refs; reads=1 writes=2; used at $84C4, 85E0, 85E4
+Zp76                    = $76 ; 10 refs; reads=7 writes=3; used at $84C0, 84F3, 8583, 858F, +5 more
+Zp77                    = $77 ; 5 refs; reads=2 writes=3; used at $84C4, 85E0, 85E4, 85FF
 Zp78                    = $78 ; 12 refs; reads=4 writes=8; used at $84C8, 84D3, 857C, 8585, +8 more
 Zp79                    = $79 ; 4 refs; reads=2 writes=2; used at $84CC, 84D7, 85CA, 85CE
 Zp7A                    = $7A ; 4 refs; reads=2 writes=2; used at $8543, 8596, 8602
@@ -32,9 +35,9 @@ Zp7E                    = $7E ; 14 refs; reads=4 writes=10; used at $978E, 9790,
 Zp7F                    = $7F ; 1 refs; reads=0 writes=1; used at $9C5D
 Zp80                    = $80 ; 3 refs; reads=1 writes=2; used at $80F5, 812A, 9C61
 Zp81                    = $81 ; 5 refs; reads=1 writes=4; used at $80E7, 80F3, 8123, 9E9F
-Zp82                    = $82 ; 9 refs; reads=4 writes=5; used at $80B8, 80D0, 8105, 811A, +5 more
-Zp83                    = $83 ; 9 refs; reads=3 writes=6; used at $80BE, 80E0, 80E2, 80E5, +4 more
-Zp85                    = $85 ; 6 refs; reads=3 writes=3; used at $80B2, 80D6, F779, F787, +1 more
+Zp82                    = $82 ; 12 refs; reads=5 writes=7; used at $80B8, 80D0, 8105, 811A, +8 more
+Zp83                    = $83 ; 10 refs; reads=3 writes=7; used at $80BE, 80E0, 80E2, 80E5, +5 more
+Zp85                    = $85 ; 8 refs; reads=4 writes=4; used at $80B2, 80D6, F779, F787, +3 more
 Zp86                    = $86 ; 8 refs; reads=4 writes=4; used at $F816, F81E, F824, F831, +2 more
 Zp87                    = $87 ; 13 refs; reads=8 writes=5; used at $F796, F7B2, F7C8, F7CD, +7 more
 Zp88                    = $88 ; 16 refs; reads=8 writes=8; used at $806A, 808E, 8095, 8136, +12 more
@@ -59,9 +62,9 @@ ZpA3                    = $A3 ; 19 refs; reads=11 writes=8; used at $A914, A94F,
 ZpA4                    = $A4 ; 6 refs; reads=1 writes=5; used at $C396, CEAC, CEE3, CFEE, +1 more
 ZpA5                    = $A5 ; 2 refs; reads=1 writes=1; used at $BB30, EF6E
 ZpA6                    = $A6 ; 1 refs; reads=0 writes=1; used at $BB34
-ZpA7                    = $A7 ; 3 refs; reads=1 writes=2; used at $F650, F674, F89D
+ZpA7                    = $A7 ; 4 refs; reads=1 writes=3; used at $F650, F674, F89D, F986
 ZpA8                    = $A8 ; 1 refs; reads=0 writes=1; used at $F654
-ZpA9                    = $A9 ; 35 refs; reads=12 writes=23; used at $F658, F683, F732, F73C, +31 more
+ZpA9                    = $A9 ; 38 refs; reads=12 writes=26; used at $F658, F683, F732, F73C, +34 more
 ZpAA                    = $AA ; 1 refs; reads=0 writes=1; used at $F65C
 ZpAB                    = $AB ; 3 refs; reads=2 writes=1; used at $F661, FA24, FA35
 ZpAC                    = $AC ; 1 refs; reads=0 writes=1; used at $F666
@@ -71,18 +74,18 @@ ZpAF                    = $AF ; 4 refs; reads=1 writes=3; used at $F761, F783, F
 ZpB0                    = $B0 ; 4 refs; reads=1 writes=3; used at $F766, F781, F804
 ZpB1                    = $B1 ; 4 refs; reads=1 writes=3; used at $F76B, F77F, F806
 ZpB2                    = $B2 ; 4 refs; reads=1 writes=3; used at $F770, F77D, F808
-ZpB3                    = $B3 ; 9 refs; reads=5 writes=4; used at $F775, F77B, F88F, F89B, +4 more
-ZpB4                    = $B4 ; 25 refs; reads=20 writes=5; used at $F7D6, F7F0, F80A, F843, +21 more
+ZpB3                    = $B3 ; 12 refs; reads=8 writes=4; used at $F775, F77B, F88F, F89B, +7 more
+ZpB4                    = $B4 ; 28 refs; reads=23 writes=5; used at $F7D6, F7F0, F80A, F843, +24 more
 ZpB5                    = $B5 ; 12 refs; reads=5 writes=7; used at $F810, F859, F862, F868, +7 more
 ZpB6                    = $B6 ; 8 refs; reads=3 writes=5; used at $F80C, F8F4, F8FE, F911, +3 more
-ZpB7                    = $B7 ; 66 refs; reads=31 writes=35; used at $845E, 8488, 9A60, 9B11, +62 more
+ZpB7                    = $B7 ; 67 refs; reads=31 writes=36; used at $845E, 8488, 9A60, 9B11, +63 more
 ZpB8                    = $B8 ; 2 refs; reads=0 writes=2; used at $9E80, 9F4A
 ZpB9                    = $B9 ; 2 refs; reads=0 writes=2; used at $9D7C, A10B
 ZpBA                    = $BA ; 2 refs; reads=0 writes=2; used at $9E82, 9F4C
 ZpBB                    = $BB ; 2 refs; reads=0 writes=2; used at $9D7E, A175
 ZpBC                    = $BC ; 2 refs; reads=0 writes=2; used at $9E84, 9F4E
 ZpBD                    = $BD ; 7 refs; reads=1 writes=6; used at $9D80, A1DF, C00E, C01E, +3 more
-ZpBE                    = $BE ; 48 refs; reads=28 writes=20; used at $9E86, 9F50, A5A9, A5AF, +44 more
+ZpBE                    = $BE ; 50 refs; reads=28 writes=22; used at $9E86, 9F50, A5A9, A5AF, +46 more
 ZpBF                    = $BF ; 5 refs; reads=0 writes=5; used at $9D67, 9DAC, 9E88, E380, +1 more
 ZpC3                    = $C3 ; 4 refs; reads=0 writes=4; used at $BF00, BF74, C137, C149
 ZpC8                    = $C8 ; 79 refs; reads=60 writes=19; used at $847B, 84A5, 97FE, 9854, +72 more
@@ -90,14 +93,14 @@ ZpC9                    = $C9 ; 1 refs; reads=0 writes=1; used at $9F62
 ZpCB                    = $CB ; 1 refs; reads=0 writes=1; used at $9F66
 ZpCD                    = $CD ; 1 refs; reads=0 writes=1; used at $9F6A
 ZpCE                    = $CE ; 3 refs; reads=0 writes=3; used at $C02B, D4A7, D5CA
-ZpCF                    = $CF ; 36 refs; reads=23 writes=13; used at $9F6E, BECA, BEDF, BEEA, +27 more
+ZpCF                    = $CF ; 37 refs; reads=23 writes=14; used at $9F6E, BECA, BEDF, BEEA, +28 more
 ZpD0                    = $D0 ; 2 refs; reads=0 writes=2; used at $9DB8, E391
 ZpD4                    = $D4 ; 6 refs; reads=2 writes=4; used at $BF04, BF1C, BF1E, D8D1
 ZpD9                    = $D9 ; 18 refs; reads=10 writes=8; used at $9801, 9803, 9A51, 9A53, +14 more
-ZpE0                    = $E0 ; 9 refs; reads=1 writes=8; used at $D7BB, D7D1, D915, DAAD, +5 more
+ZpE0                    = $E0 ; 10 refs; reads=1 writes=9; used at $D7BB, D7D1, D915, DAAD, +6 more
 ZpE5                    = $E5 ; 44 refs; reads=37 writes=7; used at $9807, 980C, 9848, 9897, +36 more
 ZpEB                    = $EB ; 2 refs; reads=0 writes=2; used at $C022, D4A3
-ZpEC                    = $EC ; 20 refs; reads=16 writes=4; used at $BEB7, C052, C0D6, C8AA, +16 more
+ZpEC                    = $EC ; 21 refs; reads=16 writes=5; used at $BEB7, C052, C0D6, C8AA, +17 more
 ZpF6                    = $F6 ; 2 refs; reads=1 writes=1; used at $81C0, 81C5
 ZpF7                    = $F7 ; 12 refs; reads=10 writes=2; used at $81C7, 81CB, BE76, D5D3, +8 more
 ZpF8                    = $F8 ; 2 refs; reads=1 writes=1; used at $C09B, E359
@@ -107,4 +110,28 @@ ZpFB                    = $FB ; 5 refs; reads=3 writes=2; used at $C83A, C9ED, C
 ZpFC                    = $FC ; 2 refs; reads=1 writes=1; used at $9E32, 9E4F
 ZpFD                    = $FD ; 5 refs; reads=2 writes=3; used at $BFC4, BFD7, BFE1, BFE6
 ZpFE                    = $FE ; 4 refs; reads=2 writes=2; used at $BFD0, BFDB, BFE4, BFE8
-ZpFF                    = $FF ; 1 refs; reads=1 writes=0; used at $F638
+ZpFF                    = $FF ; 2 refs; reads=2 writes=0; used at $F638, F64C
+
+; Pass 3 semantic aliases (proven from the disassembly):
+PpuCtrlShadow  = Zp88
+NmiSaveA       = Zp9A
+NmiSaveX       = Zp9B
+NmiSaveY       = Zp9C
+NmiFrameFlag   = ZpFA
+VramWritePtrLo = Zp73
+VramWritePtrHi = Zp74
+OamShadowPtrLo = Zp71
+OamShadowPtrHi = Zp72
+PlayerSpriteX  = Zp6F
+PlayerSpriteY  = Zp70
+SpriteIndex    = ZpB7
+SpriteYPosition= ZpC8
+ElevatorSpeed  = Zp00
+ElevatorStateFlags = Zp02
+ElevatorStateBackup = Zp03
+ElevatorSpriteY = Zp38
+ElevatorSpriteX = Zp39
+GameState      = ZpA9
+TimerIndex     = ZpB4
+HandlerPtrLo   = ZpB5
+HandlerPtrHi   = ZpB6