• 1. Introduction
• 2. Assembler Directives
  • 2.1. .8BIT
  • 2.2. .16BIT
  • 2.3. .24BIT
  • 2.4. .ACCU 8
  • 2.5. .INDEX 8
  • 2.6. .ASM
  • 2.7. .ENDASM
  • 2.8. .DBRND 20, 0, 10
  • 2.9. .DWRND 20, 0, 10
  • 2.10. .DBCOS 0.2, 10, 3.2, 120, 1.3
  • 2.11. .DBSIN 0.2, 10, 3.2, 120, 1.3
  • 2.12. .DWCOS 0.2, 10, 3.2, 1024, 1.3
  • 2.13. .DWSIN 0.2, 10, 3.2, 1024, 1.3
  • 2.14. .NAME "NAME OF THE ROM"
  • 2.15. .ROMBANKS 2
  • 2.16. .RAMSIZE 0
  • 2.17. .EMPTYFILL $C9
  • 2.18. .CARTRIDGETYPE 1
  • 2.19. .COUNTRYCODE 1
  • 2.20. .VERSION 1
  • 2.21. .DESTINATIONCODE 1
  • 2.22. .NINTENDOLOGO
  • 2.23. .GBHEADER
  • 2.24. .SMSHEADER
  • 2.25. .LICENSEECODEOLD $1A
  • 2.26. .LICENSEECODENEW "1A"
  • 2.27. .COMPUTEGBCHECKSUM
  • 2.28. .COMPUTESMSCHECKSUM
  • 2.29. .COMPUTESNESCHECKSUM
  • 2.30. .SMSTAG
  • 2.31. .SDSCTAG 1.0, "DUNGEON MAN", "A wild dungeon exploration game", "Ville Helin"
  • 2.32. .COMPUTEGBCOMPLEMENTCHECK
  • 2.33. .INCDIR "/usr/programming/gb/include/"
  • 2.34. .INCLUDE "cgb_hardware.i"
  • 2.35. .INCBIN "sorority.bin"
  • 2.36. .INPUT NAME
  • 2.37. .BACKGROUND "parallax.gb"
  • 2.38. .UNBACKGROUND $1000 $1FFF
  • 2.39. .FAIL
  • 2.40. .FCLOSE FP_DATABIN
  • 2.41. .FOPEN "data.bin" FP_DATABIN
  • 2.42. .FREAD FP_DATABIN DATA
  • 2.43. .FSIZE FP_DATABIN SIZE
  • 2.44. .MACRO TEST
  • 2.45. .ENDM
  • 2.46. .SHIFT
  • 2.47. .FASTROM
  • 2.48. .SLOWROM
  • 2.49. .SMC
  • 2.50. .HIROM
  • 2.51. .LOROM
  • 2.52. .BASE $80
  • 2.53. .BLOCK "Block1"
  • 2.54. .ENDB
  • 2.55. .BANK 0 SLOT 1
  • 2.56. .SLOT 1
  • 2.57. .ROMBANKSIZE $4000
  • 2.58. .ORG $150
  • 2.59. .ORGA $150
  • 2.60. .DS 256, $10
  • 2.61. .DSB 256, $10
  • 2.62. .DSTRUCT waterdrop INSTANCEOF water DATA "tingle", 40, 120
  • 2.63. .DSW 128, 20
  • 2.64. .DB 100, $30, %1000, "HELLO WORLD!"
  • 2.65. .BYT 100, $30, %1000, "HELLO WORLD!"
  • 2.66. .DBM filtermacro 1, 2, "encrypt me"
  • 2.67. .SYM SAUSAGE
  • 2.68. .SYMBOL SAUSAGE
  • 2.69. .BR
  • 2.70. .BREAKPOINT
  • 2.71. .ASCIITABLE
  • 2.72. .ENDA
  • 2.73. .ASCTABLE
  • 2.74. .ASC "HELLO WORLD!"
  • 2.75. .DW 16000, 10, 255
  • 2.76. .WORD 16000, 10, 255
  • 2.77. .DWM filtermacro 1, 2, 3
  • 2.78. .DEFINE IF $FF0F
  • 2.79. .DEF IF $FF0F
  • 2.80. .EQU IF $FF0F
  • 2.81. .REDEFINE IF $0F
  • 2.82. .REDEF IF $0F
  • 2.83. .IF DEBUG == 2
  • 2.84. .IFDEF IF
  • 2.85. .IFEXISTS "main.s"
  • 2.86. .UNDEFINE DEBUG
  • 2.87. .UNDEF DEBUG
  • 2.88. .IFNDEF IF
  • 2.89. .IFDEFM \2
  • 2.90. .IFNDEFM \2
  • 2.91. .IFEQ DEBUG 2
  • 2.92. .IFNEQ DEBUG 2
  • 2.93. .IFLE DEBUG 2
  • 2.94. .IFLEEQ DEBUG 2
  • 2.95. .IFGR DEBUG 2
  • 2.96. .IFGREQ DEBUG 2
  • 2.97. .ELSE
  • 2.98. .ENDIF
  • 2.99. .REPEAT 6
  • 2.100. .REPT 6
  • 2.101. .ENDR
  • 2.102. .ENUM $C000
  • 2.103. .ENDE
  • 2.104. .STRUCT enemy_object
  • 2.105. .ENDST
  • 2.106. .MEMORYMAP
  • 2.107. .ENDME
  • 2.108. .ROMBANKMAP
  • 2.109. .ENDRO
  • 2.110. .SEED 123
  • 2.111. .SECTION "Init" FORCE
  • 2.112. .RAMSECTION "Vars" BANK 0 SLOT 1 ALIGN 4
  • 2.113. .ENDS
  • 2.114. .ROMGBC
  • 2.115. .ROMGBCONLY
  • 2.116. .ROMDMG
  • 2.117. .ROMSGB
  • 2.118. .EXPORT work_x
  • 2.119. .PRINTT "Here we are...\n"
  • 2.120. .PRINTV DEC DEBUG+1
  • 2.121. .OUTNAME "other.o"
  • 2.122. .SNESHEADER
  • 2.123. .ENDSNES
  • 2.124. .SNESNATIVEVECTOR
  • 2.125. .ENDNATIVEVECTOR
  • 2.126. .SNESEMUVECTOR
  • 2.127. .ENDEMUVECTOR
• 3. Assembler Syntax
  • 3.1. Case Sensitivity
  • 3.2. Comments
  • 3.3. Labels
  • 3.4. Number Types
  • 3.5. Strings
  • 3.6. Mnemonics
  • 3.7. Brackets?
• 4. Error Messages
• 5. Supported ROM/RAM/Cartridge Types (WLA-GB)
  • 5.1. ROM Size
  • 5.2. RAM Size
  • 5.3. Cartridge Type
• 6. Bugs
• 7. Files
  • 7.1. examples
  • 7.2. examples/gb-z80/lib
  • 7.3. memorymaps
• 8. Temporary Files
• 9. Compiling
  • 9.1. Compiling Object Files
  • 9.2. Compiling Library Files
• 10. Linking
• 11. Arithmetics
• 12. Binary to DB Conversion
• 13. Things you should know about coding for…
  • 13.1. Z80
  • 13.2. 6502
  • 13.3. 65C02
  • 13.4. 6510
  • 13.5. 65816
  • 13.6. HUC6280
  • 13.7. SPC-700
  • 13.8. Pocket Voice (GB-Z80)
  • 13.9. GB-Z80
• 14. WLA Flags
• 15. Extra compile time definitions
• 16. Good things to know about WLA
• 17. WLA DX’s architectural overview
  • 17.1. WLA
  • 17.2. WLALINK
• 18. Legal Note

• 1. Manpage: WLA-LINK
• 2. Manpage: WLA-CPU
• 3. Manpage: WLAB