encode register tokens

2026-03-07 16:44:40 +01:00
parent 46bdc91966
commit 50964e945e
2 changed files with 244 additions and 0 deletions
--- a/twasm/asm/main.asm
+++ b/twasm/asm/main.asm
@@ -388,6 +388,171 @@ test_elemb:
 ; data
 ; ------------------------------------------------------------------------------

+tokens:
+  .length2
+    db "r8"
+    dw 0x0008
+    db "r9"
+    dw 0x0009
+    db "ax"
+    dw 0x0020
+    db "bx"
+    dw 0x0021
+    db "cx"
+    dw 0x0022
+    db "dx"
+    dw 0x0023
+    db "si"
+    dw 0x0024
+    db "di"
+    dw 0x0025
+    db "sp"
+    dw 0x0026
+    db "bp"
+    dw 0x0027
+    db "al"
+    dw 0x0030
+    db "bl"
+    dw 0x0031
+    db "cl"
+    dw 0x0032
+    db "dl"
+    dw 0x0033
+    db "ah"
+    dw 0x0040
+    db "bh"
+    dw 0x0041
+    db "ch"
+    dw 0x0042
+    db "dh"
+    dw 0x0043
+    db "cs"
+    dw 0x0044
+    db "ds"
+    dw 0x0045
+    db "es"
+    dw 0x0046
+    db "fs"
+    dw 0x0047
+    db "gs"
+    dw 0x0048
+    db "ss"
+    dw 0x0049
+  .length3
+    db "rax"
+    dw 0x0000
+    db "rbx"
+    dw 0x0001
+    db "rcx"
+    dw 0x0002
+    db "rdx"
+    dw 0x0003
+    db "rsi"
+    dw 0x0004
+    db "rdi"
+    dw 0x0005
+    db "rsp"
+    dw 0x0006
+    db "rbp"
+    dw 0x0007
+    db "r10"
+    dw 0x000A
+    db "r11"
+    dw 0x000B
+    db "r12"
+    dw 0x000C
+    db "r13"
+    dw 0x000D
+    db "r14"
+    dw 0x000E
+    db "r15"
+    dw 0x000F
+    db "eax"
+    dw 0x0010
+    db "ebx"
+    dw 0x0011
+    db "ecx"
+    dw 0x0012
+    db "edx"
+    dw 0x0013
+    db "esi"
+    dw 0x0014
+    db "edi"
+    dw 0x0015
+    db "esp"
+    dw 0x0016
+    db "ebp"
+    dw 0x0017
+    db "r8d"
+    dw 0x0018
+    db "r9d"
+    dw 0x0019
+    db "r8w"
+    dw 0x0028
+    db "r9w"
+    dw 0x0029
+    db "sil"
+    dw 0x0034
+    db "dil"
+    dw 0x0035
+    db "spl"
+    dw 0x0036
+    db "bpl"
+    dw 0x0037
+    db "r8b"
+    dw 0x0038
+    db "r9b"
+    dw 0x0039
+    db "cr0"
+    dw 0x004A
+    db "cr2"
+    dw 0x004B
+    db "cr3"
+    dw 0x004C
+    db "cr4"
+    dw 0x004D
+    db "cr8"
+    dw 0x004E
+  .length4
+    db "r10d"
+    dw 0x001A
+    db "r11d"
+    dw 0x001B
+    db "r12d"
+    dw 0x001C
+    db "r13d"
+    dw 0x001D
+    db "r14d"
+    dw 0x001E
+    db "r15d"
+    dw 0x001F
+    db "r10w"
+    dw 0x002A
+    db "r11w"
+    dw 0x002B
+    db "r12w"
+    dw 0x002C
+    db "r13w"
+    dw 0x002D
+    db "r14w"
+    dw 0x002E
+    db "r15w"
+    dw 0x002F
+    db "r10b"
+    dw 0x003A
+    db "r11b"
+    dw 0x003B
+    db "r12b"
+    dw 0x003C
+    db "r13b"
+    dw 0x003D
+    db "r14b"
+    dw 0x003E
+    db "r15b"
+    dw 0x003F
+  .length5
+  .end
+
 msg_welcome db "Welcome to Twasm", 0x0D, 0x0A, 0x00
 msg_halt db "halted.", 0x0D, 0x0A, 0x00
 msg_pass db "passed.", 0x0D, 0x0A, 0x00