From cd646947074a1793d2d9d7ba556853f92be0bab2 Mon Sep 17 00:00:00 2001
From: Nicholas Tay <nick@windblume.net>
Date: Mon, 23 Oct 2023 21:34:30 +1100
Subject: Factor non-linux parts out

---
 pasmgen.asm | 134 ------------------------------------------------------------
 1 file changed, 134 deletions(-)
 delete mode 100644 pasmgen.asm

(limited to 'pasmgen.asm')

diff --git a/pasmgen.asm b/pasmgen.asm
deleted file mode 100644
index ffcce2c..0000000
--- a/pasmgen.asm
+++ /dev/null
@@ -1,134 +0,0 @@
-format ELF64 executable
-
-macro genclass class, class_len
-{
- 	;; Generate 16 bits (smallest) of randomness from the cpu
- 	rdrand ax
- 
- 	;; Modulo into len range to index in
-	xor rdx, rdx
- 	mov rbx, class_len
- 	div bx
-
-	;; Save output letter into out_buf, bump rcx
-	add rdx, class
-	mov rdx, [rdx]
-	mov [rcx], rdx
-	inc rcx
-
-	inc rsi
-}
-
-segment readable executable
-
-entry main
-main:
-	;; No arg preload case
-	cmp [rsp], word 1
-	jne argparse
-
-	mov r8, qword 3
-	mov r9, qword 2
-	mov r10, qword 3
-
-	jmp generate
-	
-argparse:
-	;; Check args (need 3)
-	cmp [rsp], word 3
-	jle fail
-
-	;; load arg1
-	mov r8, [rsp+16]
-	mov r8, [r8]
-	and r8, 0xFF
-	sub r8, 48
-
-	;; load arg2
-	mov r9, [rsp+24]
-	mov r9, [r9]
-	and r9, 0xFF
-	sub r9, 48
-
-	;; load arg3
-	mov r10, [rsp+32]
-	mov r10, [r10]
-	and r10, 0xFF
-	sub r10, 48
-
-generate:
-	;; Store which output byte we're up to in rcx
-	mov rcx, out_buf
-	;; Store chars generated in rsi
-	xor rsi, rsi
-
-tripleter:
-	genclass consonants, consonants_len
-	genclass vowels, vowels_len
-	genclass consonants, consonants_len
-	dec r8
-	test r8, r8
-	jnz tripleter
-symboler:
-	genclass symbols, symbols_len
-	dec r9
-	test r9, r9
-	jnz symboler
-numberer:
-	genclass numbers, numbers_len
-	dec r10
-	test r10, r10
-	jnz numberer
-
-	;; Append new line to string
-	mov [rcx], word 10
-	inc rsi
-
-	;; Special case to caps the first character
-	xor rax, rax
-	mov al, byte [out_buf]
-	sub al, 32
-	mov rbx, out_buf
-	mov [rbx], al
-
- 	;; Write
- 	mov rdi, 1  ;; stdout
- 	mov rdx, rsi
- 	mov rsi, out_buf
- 	mov rax, 0x01
- 	syscall
- 
- 	;; Exit (code 0)
- 	mov rdi, 0
- 	mov rax, 0x3c
- 	syscall
-
-fail:
- 	;; Write
- 	mov rdi, 1  ;; stdout
- 	mov rsi, usage
- 	mov rdx, usage_len
- 	mov rax, 0x01
- 	syscall
- 
- 	;; Exit 1
- 	mov rdi, 1
- 	mov rax, 0x3c
- 	syscall
-
- 
-segment readable writeable
-
-usage db "usage: passmgen [<triplet#> <symbol#> <number#>]", 10
-usage_len = $ - usage
-
-numbers db "0123456789"
-numbers_len = $ - numbers
-vowels db "aeiou"
-vowels_len = $ - vowels
-consonants db "bcdfghjklmnpqrstvwxyz"
-consonants_len = $ - consonants
-symbols db "!@#$%&()-=_+[]{}\\|;<>/?."
-symbols_len = $ - symbols
-
-out_buf rb 64
-- 
cgit