summaryrefslogtreecommitdiff
path: root/rgo/src/streq.S
diff options
context:
space:
mode:
Diffstat (limited to 'rgo/src/streq.S')
-rw-r--r--rgo/src/streq.S39
1 files changed, 0 insertions, 39 deletions
diff --git a/rgo/src/streq.S b/rgo/src/streq.S
deleted file mode 100644
index 2df763c..0000000
--- a/rgo/src/streq.S
+++ /dev/null
@@ -1,39 +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/.
-*/
-
-#include <rgo.h>
-
-.global rgo_streq
-
-rgo_streq:
- /*
- char const * lstr
- char const * rstr
- */
-#if defined(__x86_64__)
- /* rax: Address of the current input character. */
- movq %rdi,%rax
- /* rsi: Address of the current output character. */
- movq %rsi,%rsi
- /* rdx: Current input character. */
- /* rcx: Current output character. */
-.loop:
- movb (%rax),%dl
- movb (%rsi),%cl
- cmpb %dl,%cl
- jne .neq
- testb %dl,%dl /* Check if we have reached the null-terminator. */
- jz .eq
- incq %rax
- incq %rsi
- jmp .loop
-.eq:
- mov $0x1,%rax
- ret
-.neq:
- mov $0x0,%rax
- ret
-#endif