encode register tokens

1 files changed, 79 insertions, 0 deletions

diff --git a/twasm/README.md b/twasm/README.md
index 6640f5d..a8ad332 100644
--- a/twasm/README.md
+++ b/twasm/README.md
@@ -48,4 +48,83 @@ supported tokens are listed below
 
 | token | id     | notes |
 |-------|--------|-|
+| rax   | 0x0000 | |
+| rbx   | 0x0001 | |
+| rcx   | 0x0002 | |
+| rdx   | 0x0003 | |
+| rsi   | 0x0004 | |
+| rdi   | 0x0005 | |
+| rsp   | 0x0006 | |
+| rbp   | 0x0007 | |
+| r8    | 0x0008 | |
+| r9    | 0x0009 | |
+| r10   | 0x000A | |
+| r11   | 0x000B | |
+| r12   | 0x000C | |
+| r13   | 0x000D | |
+| r14   | 0x000E | |
+| r15   | 0x000F | |
+| eax   | 0x0010 | |
+| ebx   | 0x0011 | |
+| ecx   | 0x0012 | |
+| edx   | 0x0013 | |
+| esi   | 0x0014 | |
+| edi   | 0x0015 | |
+| esp   | 0x0016 | |
+| ebp   | 0x0017 | |
+| r8d   | 0x0018 | |
+| r9d   | 0x0019 | |
+| r10d  | 0x001A | |
+| r11d  | 0x001B | |
+| r12d  | 0x001C | |
+| r13d  | 0x001D | |
+| r14d  | 0x001E | |
+| r15d  | 0x001F | |
+| ax    | 0x0020 | |
+| bx    | 0x0021 | |
+| cx    | 0x0022 | |
+| dx    | 0x0023 | |
+| si    | 0x0024 | |
+| di    | 0x0025 | |
+| sp    | 0x0026 | |
+| bp    | 0x0027 | |
+| r8w   | 0x0028 | |
+| r9w   | 0x0029 | |
+| r10w  | 0x002A | |
+| r11w  | 0x002B | |
+| r12w  | 0x002C | |
+| r13w  | 0x002D | |
+| r14w  | 0x002E | |
+| r15w  | 0x002F | |
+| al    | 0x0030 | |
+| bl    | 0x0031 | |
+| cl    | 0x0032 | |
+| dl    | 0x0033 | |
+| sil   | 0x0034 | |
+| dil   | 0x0035 | |
+| spl   | 0x0036 | |
+| bpl   | 0x0037 | |
+| r8b   | 0x0038 | |
+| r9b   | 0x0039 | |
+| r10b  | 0x003A | |
+| r11b  | 0x003B | |
+| r12b  | 0x003C | |
+| r13b  | 0x003D | |
+| r14b  | 0x003E | |
+| r15b  | 0x003F | |
+| ah    | 0x0040 | |
+| bh    | 0x0041 | |
+| ch    | 0x0042 | |
+| dh    | 0x0043 | |
+| cs    | 0x0044 | |
+| ds    | 0x0045 | |
+| es    | 0x0046 | |
+| fs    | 0x0047 | |
+| gs    | 0x0048 | |
+| ss    | 0x0049 | |
+| cr0   | 0x004A | |
+| cr2   | 0x004B | |
+| cr3   | 0x004C | |
+| cr4   | 0x004D | |
+| cr8   | 0x004E | |
 |       | 0xFFFF | unrecognised token |