1 files changed, 0 insertions, 139 deletions
diff --git a/zap/source/amd64/mem/utf8enc.S b/zap/source/amd64/mem/utf8enc.S
deleted file mode 100644
index 357bdaa..0000000
--- a/zap/source/amd64/mem/utf8enc.S
+++ /dev/null
@@ -1,139 +0,0 @@
-# Copyright 2022 Gabriel Jensen.
-# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
-# If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
-
-.globl zap_utf8enc
-
-zap_utf8enc:
-	# rdi: Current input codepoint.
-	# rsi: Current output octet.
-	# rax: Current codepoint.
-	# rdx: Temporary.
-
-	# Iterate over the input:
-.loop:
-
-	movl (%rdi),%eax
-
-	cmpl $0xFFFF,%eax
-	jg .oct4
-
-	cmpl $0x7FF,%eax
-	jg .oct3
-
-	cmpl $0x7F,%eax
-	jg .oct2 # Otherwise, only one octet is needed.
-
-	# One octet:
-.oct1:
-
-	# Octet #0:
-	movb %al,(%rsi) # No conversion needed:
-
-	incq %rsi
-
-	# Test if we have reached the null-terminator:
-	testb %al,%al
-	jz .done
-
-	jmp .cnt
-
-	# Two octets:
-.oct2:
-
-	/* Octet #0: */
-	movl %eax,%edx
-	shrl $0x6,%edx
-	orb $0xC0,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Octet #1:
-	movl %eax,%edx
-	andb $0x3F,%dl
-	orb $0x80,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	jmp .cnt
-
-	# Three octets:
-.oct3:
-
-	# Octet #0:
-	movl %eax,%edx
-	shrl $0xC,%edx
-	orb $0xE0,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Octet #1:
-	movl %eax,%edx
-	shrl $0x6,%edx
-	andb $0x3F,%dl
-	orb $0x80,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Octet #2:
-	movl %eax,%edx
-	andb $0x3F,%dl
-	orb $0x80,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	jmp .cnt
-
-	# Four octets:
-.oct4:
-
-	# Octet #0:
-	movl %eax,%edx
-	shrl $0x12,%edx
-	orb $0xF0,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Octet #1:
-	movl %eax,%edx
-	shrl $0xC,%edx
-	andb $0x3F,%dl
-	orb $0x80,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Octet #2:
-	movl %eax,%edx
-	shrl $0x6,%edx
-	andb $0x3F,%dl
-	orb $0x80,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Octet #3:
-	movl %eax,%edx
-	andb $0x3F,%dl
-	orb $0x80,%dl
-	movb %dl,(%rsi)
-
-	incq %rsi
-
-	# Continue to the next codepoint:
-.cnt:
-
-	addq $0x4,%rdi
-	jmp .loop
-
-	# Done:
-.done:
-
-	ret
-	
-\ No newline at end of file