x86: remove unnecessary standalone port functions
parent
a3941b6dc4
commit
14630c86bf
@ -1,74 +0,0 @@
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/* See the end of this file for copyright and license terms. */
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#include <asm/common.h>
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.text
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/* void x86_io_wait(void); */
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ASM_ENTRY(x86_io_wait)
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xor %al, %al
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outb %al, $0x80
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ret
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ASM_END(x86_io_wait)
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/* u8 x86_inb(u16 port); */
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ASM_ENTRY(x86_inb)
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mov 4(%esp), %edx
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xor %eax, %eax
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inb %dx, %al
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ret
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ASM_END(x86_inb)
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/* u16 x86_inw(u16 port); */
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ASM_ENTRY(x86_inw)
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mov 4(%esp), %edx
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xor %eax, %eax
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inw %dx, %ax
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ret
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ASM_END(x86_inw)
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/* u32 x86_inl(u16 port); */
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ASM_ENTRY(x86_inl)
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mov 4(%esp), %edx
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xor %eax, %eax
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inl %dx, %eax
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ret
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ASM_END(x86_inl)
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/* void x86_outb(u16 port, u8 data); */
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ASM_ENTRY(x86_outb)
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mov 4(%esp), %edx
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mov 8(%esp), %eax
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outb %al, %dx
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ret
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ASM_END(x86_outb)
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/* void x86_outw(u16 port, u16 data); */
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ASM_ENTRY(x86_outw)
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mov 4(%esp), %edx
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mov 8(%esp), %eax
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outw %ax, %dx
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ret
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ASM_END(x86_outw)
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/* void x86_outl(u16 port, u32 data); */
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ASM_ENTRY(x86_outl)
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mov 4(%esp), %edx
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mov 8(%esp), %eax
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outl %eax, %dx
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ret
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ASM_END(x86_outl)
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/*
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* This file is part of GayBSD.
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* Copyright (c) 2021 fef <owo@fef.moe>.
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*
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* GayBSD is nonviolent software: you may only use, redistribute, and/or
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* modify it under the terms of the Cooperative Nonviolent Public License
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* (CNPL) as found in the LICENSE file in the source code root directory
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* or at <https://git.pixie.town/thufie/npl-builder>; either version 7
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* of the license, or (at your option) any later version.
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*
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* GayBSD comes with ABSOLUTELY NO WARRANTY, to the extent
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* permitted by applicable law. See the CNPL for details.
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*/
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