Oxygen Basic

Information => Development => Topic started by: Brian Alvarez on December 26, 2018, 06:26:57 PM

Title: ASM mnemonics and registers
Post by: Brian Alvarez on December 26, 2018, 06:26:57 PM: Charles, do you by any chance have a list of supported mnemonics and registers for both 32bit and 64 bit compilations?

I have currently implemented my list but i would like to make sure my list is correct. :)
Title: Re: ASM mnemonics and registers
Post by: Charles Pegge on December 26, 2018, 10:09:24 PM: Hi Brian,

I don't have a coherent list, other than the codings embedded in assm.inc.

o2 currently supports extensions up to SSE4.2

A good reference:

https://en.wikipedia.org/wiki/X86_instruction_listings

A Listing of registers from lang.inc

Code: [Select]
string x86_registers=" ' regsize regno regtype al 10 101 cl 10 111 dl 10 121 bl 10 131 ah 10 141 ch 10 151 dh 10 161 bh 10 171 '--------------------------- ax 10 201 cx 10 211 dx 10 221 bx 10 231 sp 10 241 bp 10 251 si 10 261 di 10 271 '--------------------------- eax 10 401 ecx 10 411 edx 10 421 ebx 10 431 esp 10 441 ebp 10 451 esi 10 461 edi 10 471 '--------------------------- st0 10 A02 st1 10 A12 st2 10 A22 st3 10 A32 st4 10 A42 st5 10 A52 st6 10 A62 st7 10 A72 '--------------------------- mmx0 10 F03 mmx1 10 F13 mmx2 10 F23 mmx3 10 F33 mmx4 10 F43 mmx5 10 F53 mmx6 10 F63 mmx7 10 F73 '--------------------------- xmm0 10 F04 xmm1 10 F14 xmm2 10 F24 xmm3 10 F34 xmm4 10 F44 xmm5 10 F54 xmm6 10 F64 xmm7 10 F74 xmm8 10 F84 xmm9 10 F94 xmm10 10 FA4 xmm11 10 FB4 xmm12 10 FC4 xmm13 10 FD4 xmm14 10 FE4 xmm15 10 FF4 '--------------------------- cr0 10 405 '129 cr2 10 415 cr3 10 425 cr4 10 435 '--------------------------- dr0 10 406 '130 dr1 10 416 dr2 10 426 dr3 10 436 dr4 10 446 dr5 10 456 dr6 10 466 dr7 10 476 '--------------------------- es 10 407'131 cs 10 417 ss 10 427 ds 10 437 fs 10 447 gs 10 457 '--------------------------- '64 bit mode registers '--------------------------- rax 10 809 rcx 10 819 rdx 10 829 rbx 10 839 rsp 10 849 rbp 10 859 rsi 10 869 rdi 10 879 r8 10 889 r9 10 899 r10 10 8A9 r11 10 8B9 r12 10 8C9 r13 10 8D9 r14 10 8E9 r15 10 8F9 '--------------------------- r8l 10 489 r9l 10 499 r10l 10 4A9 r11l 10 4B9 r12l 10 4C9 r13l 10 4D9 r14l 10 4E9 r15l 10 4F9 '--------------------------- r8w 10 289 r9w 10 299 r10w 10 2A9 r11w 10 2B9 r12w 10 2C9 r13w 10 2D9 r14w 10 2E9 r15w 10 2F9 '--------------------------- r8d 10 489 r9d 10 499 r10d 10 4A9 r11d 10 4B9 r12d 10 4C9 r13d 10 4D9 r14d 10 4E9 r15d 10 4F9 " 'end of data x86 registers
Title: Re: ASM mnemonics and registers
Post by: Brian Alvarez on December 26, 2018, 11:15:48 PM: That pretty much looks like my list as well. Most likely my list is correct. I will verify everything tomorrow, as in my tests assembly works fine. :)

Thanks Charles.