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authorIan Moffett <ian@osmora.org>2023-12-19 01:00:18 -0500
committerIan Moffett <ian@osmora.org>2023-12-19 01:03:46 -0500
commitf67c2579af54201fd3522996f18109fe9ceaa31f (patch)
tree3dffda9861803cd7c53824457cc3bb3e16decfc5 /sys/arch/amd64/gdt.c
parent979fca86b84c641cc1c763d8881266f6ab4ba700 (diff)
kernel/amd64: Re-organize AMD64 files
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/arch/amd64/gdt.c')
-rw-r--r--sys/arch/amd64/gdt.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/sys/arch/amd64/gdt.c b/sys/arch/amd64/gdt.c
deleted file mode 100644
index 667170a..0000000
--- a/sys/arch/amd64/gdt.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2023 Ian Marco Moffett and the Osmora Team.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Hyra nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <machine/gdt.h>
-
-struct gdt_entry g_gdt[256] = {
- /* Null */
- {0},
-
- /* Kernel code (0x8) */
- {
- .limit = 0x0000,
- .base_low = 0x0000,
- .base_mid = 0x00,
- .access = 0x9A,
- .granularity = 0x20,
- .base_hi = 0x00
- },
-
- /* Kernel data (0x10) */
- {
- .limit = 0x0000,
- .base_low = 0x0000,
- .base_mid = 0x00,
- .access = 0x92,
- .granularity = 0x00,
- .base_hi = 0x00
- },
-
- /* User code (0x18) */
- {
- .limit = 0x0000,
- .base_low = 0x0000,
- .base_mid = 0x00,
- .access = 0xFA,
- .granularity = 0xAF,
- .base_hi = 0x00
- },
-
- /* User data (0x20) */
- {
- .limit = 0x0000,
- .base_low = 0x0000,
- .base_mid = 0x00,
- .access = 0xF2,
- .granularity = 0x00,
- .base_hi = 0x00
- },
-
- /* TSS segment (0x28) */
- {0}
-};
-
-struct gdt_entry *g_gdt_tss = &g_gdt[GDT_TSS];
-
-struct gdtr g_gdtr = {
- .limit = sizeof(struct gdt_entry) * 256 - 1,
- .offset = (uintptr_t)&g_gdt[0]
-};