kernel/amd64: Re-organize AMD64 files

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 0 insertions, 109 deletions

diff --git a/sys/arch/amd64/machdep.c b/sys/arch/amd64/machdep.c
deleted file mode 100644
index 66778a6..0000000
--- a/sys/arch/amd64/machdep.c
+++ /dev/null
@@ -1,109 +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 <sys/machdep.h>
-#include <sys/cdefs.h>
-#include <machine/trap.h>
-#include <machine/idt.h>
-#include <machine/gdt.h>
-#include <machine/ioapic.h>
-#include <machine/lapic.h>
-#include <machine/tss.h>
-#include <machine/spectre.h>
-#include <machine/cpu.h>
-
-__MODULE_NAME("machdep");
-__KERNEL_META("$Hyra$: machdep.c, Ian Marco Moffett, "
-              "Core machine dependent code");
-
-#define ISR(func) ((uintptr_t)func)
-#define INIT_FLAG_IOAPIC 0x00000001U
-
-static inline void
-init_tss(struct cpu_info *cur_cpu)
-{
-    struct tss_desc *desc;
-
-    desc = (struct tss_desc *)g_gdt_tss;
-    write_tss(cur_cpu, desc);
-    tss_load();
-}
-
-static void
-interrupts_init(void)
-{
-    idt_set_desc(0x0, IDT_TRAP_GATE_FLAGS, ISR(arith_err), 0);
-    idt_set_desc(0x2, IDT_TRAP_GATE_FLAGS, ISR(nmi), 0);
-    idt_set_desc(0x3, IDT_TRAP_GATE_FLAGS, ISR(breakpoint_handler), 0);
-    idt_set_desc(0x4, IDT_TRAP_GATE_FLAGS, ISR(overflow), 0);
-    idt_set_desc(0x5, IDT_TRAP_GATE_FLAGS, ISR(bound_range), 0);
-    idt_set_desc(0x6, IDT_TRAP_GATE_FLAGS, ISR(invl_op), 0);
-    idt_set_desc(0x8, IDT_TRAP_GATE_FLAGS, ISR(double_fault), 0);
-    idt_set_desc(0xA, IDT_TRAP_GATE_FLAGS, ISR(invl_tss), 0);
-    idt_set_desc(0xB, IDT_TRAP_GATE_FLAGS, ISR(segnp), 0);
-    idt_set_desc(0xD, IDT_TRAP_GATE_FLAGS, ISR(general_prot), 0);
-    idt_set_desc(0xE, IDT_TRAP_GATE_FLAGS, ISR(page_fault), 0);
-    idt_load();
-}
-
-void
-processor_halt(void)
-{
-    __ASMV("cli; hlt");
-}
-
-void
-processor_init(void)
-{
-    /* Indicates what doesn't need to be init anymore */
-    static uint8_t init_flags = 0;
-
-    struct cpu_info *cur_cpu = NULL;
-
-    cur_cpu = this_cpu();
-
-    interrupts_init();
-    gdt_load(&g_gdtr);
-
-    CPU_INFO_LOCK(cur_cpu);
-    init_tss(cur_cpu);
-    CPU_INFO_UNLOCK(cur_cpu);
-
-    if (!__TEST(init_flags, INIT_FLAG_IOAPIC)) {
-        init_flags |= INIT_FLAG_IOAPIC;
-        ioapic_init();
-    }
-
-    lapic_init();       /* Per core */
-
-    /* Use spectre mitigation if enabled */
-    if (try_spectre_mitigate != NULL)
-        try_spectre_mitigate();
-
-}