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Identity mapping in 64 bit mode and ++output directory

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This commit is contained in:
secXsQuared 2018-02-14 02:31:50 -05:00
parent f625215412
commit 7dabcecb92
22 changed files with 1427 additions and 138 deletions
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6
.gitignore vendored
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@ -1,8 +1,4 @@
.idea
cmake-build-debug
*.o
*.a
CMakeLists.txt
*.iso
*.elf
*.dmp
out/

78
Makefile
View File

@ -6,50 +6,50 @@ DAS = $(CROSS_DIR)/x86_64-elf-objdump
INCLUDE_DIR = include
MK = mk
OUT = out
LD_SCRIPT = $(MK)/linker.ld
GRUB_CFG = $(MK)/grub.cfg
C_WARNINGS = -Wall \
-Werror \
-Wextra \
-Wpedantic \
-Winit-self \
-Wunused-parameter \
-Wuninitialized \
-Wfloat-equal \
-Wshadow \
-Wcast-qual \
-Wcast-align \
-Wstrict-prototypes \
-Wpointer-arith \
-Wno-comment
C_WARNINGS = -Wall \
-Werror \
-Wextra \
-Wpedantic \
-Winit-self \
-Wunused-parameter \
-Wuninitialized \
-Wfloat-equal \
-Wshadow \
-Wcast-qual \
-Wcast-align \
-Wstrict-prototypes \
-Wpointer-arith \
-Wno-comment
C_FLAGS = -std=c11 \
-g \
-c \
-O2 \
-mcmodel=kernel \
-fno-exceptions \
-ffreestanding \
-mno-red-zone \
-mno-mmx \
-mno-sse \
-mno-sse2 \
-masm=intel \
$(C_WARNINGS) \
$(addprefix -I, $(INCLUDE_DIR))
C_FLAGS = -std=c11 \
-g \
-c \
-O2 \
-mcmodel=kernel \
-fno-exceptions \
-ffreestanding \
-mno-red-zone \
-mno-mmx \
-mno-sse \
-mno-sse2 \
-masm=intel \
$(C_WARNINGS) \
$(addprefix -I, $(INCLUDE_DIR))
AS_FLAGS = -w+all \
-f elf64 \
-F dwarf \
-g \
$(addprefix -I, $(INCLUDE_DIR)/)
AS_FLAGS = -w+all \
-w+error \
-f elf64 \
-F dwarf \
-g \
$(addprefix -I, $(INCLUDE_DIR)/)
LD_FLAGS = -lgcc \
-nodefaultlibs \
-nodefaultlibs \
-nostartfiles \
-nostdlib \
-mno-red-zone \
-Wl,-n \
-Wl,--build-id=none
@ -65,13 +65,13 @@ PREP_FLAGS = -E \
GDEP_FLAGS = $(PREP_FLAGS) \
-MMD \
-MT $@
MKDIR = mkdir -p $(dir $@)
COMP = $(CC) $(C_FLAGS) $< -o $@
COMPAS = $(AS) $(AS_FLAGS) $< -o $@
LINK = $(LD) $(LD_FLAGS) $^ -o $@
DUMP = $(DAS) $(DUMP_FLAGS) $< > $@
PREP = $(CC) $(PREP_FLAGS) $< > $@
GDEP = $(CC) $(GDEP_FLAGS) -MF $*.d $< > /dev/null
GDEP = $(CC) $(GDEP_FLAGS) -MF $(addsuffix .d, $@) $< > /dev/null
include Rules.top

12
Rules.top
View File

@ -15,11 +15,14 @@ include $(dir)/Rules.mk
dir := mk
include $(dir)/Rules.mk
TGT := secxkrnl.elf
DMP := secxkrnl.dmp
ISO := secxkrnl.iso
LD_SCRIPT = $(OUT)/$(MK)/linker.ld
GRUB_CFG = $(OUT)/$(MK)/grub.cfg
TGT := $(OUT)/secxkrnl.elf
DMP := $(OUT)/secxkrnl.dmp
ISO := $(OUT)/secxkrnl.iso
$(TGT): $(OBJ) $(LD_SCRIPT)
$(LD) $(LD_FLAGS) -print-libgcc-file-name
$(LINK) -T $(LD_SCRIPT)
$(DMP): $(TGT)
@ -28,6 +31,7 @@ $(DMP): $(TGT)
.PHONY: clean
clean:
rm -f $(CLEAN) $(TGT) $(DMP) $(ISO)
find $(OUT) -empty -type d -delete
.PHONY: compile
compile: $(TGT)
@ -36,7 +40,7 @@ compile: $(TGT)
dump: $(DMP)
.PHONY: iso
iso: $(TGT)
iso: $(TGT) $(GRUB_CFG)
mkdir -p temp/secX
mkdir -p temp/boot
mkdir -p temp/boot/grub

15
hal/Rules.mk
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@ -3,14 +3,23 @@ include $(MK)/prologue.mk
SRC_$(d) := $(d)/boot.c \
$(d)/intr.c \
$(d)/mem.c \
$(d)/print.c
$(d)/print.c
SRCAS_$(d) := $(d)/boot.asm \
$(d)/cpu.asm \
SRCAS_$(d) := $(d)/cpu.asm \
$(d)/intr.asm
SRCIN_$(d) := $(d)/boot.asm.in
#special rules for boot.asm
#no dependencies for ASM objects
$(OUT)/$(d)/boot.a: $(OUT)/$(d)/boot.asm
$(MKDIR)
$(COMPAS)
OBJ := $(OBJ) $(OUT)/$(d)/boot.a
CLEAN := $(CLEAN) $(OUT)/$(d)/boot.a
# include this at last
include $(MK)/stdrules.mk
include $(MK)/epilogue.mk

35
hal/boot.asm.in
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@ -1,6 +1,8 @@
#include "kernel/hal/memdef.h"
#define ASM_FILE
#include "kernel/hal/mem.h"
#include "hal/multiboot2.h"
%define GET_PADDR(x) ((x) - KERNEL_IMAGE_VADDR)
%define GET_PADDR(x) ((x) - KERNEL_IMAGE_VADDR + KERNEL_IMAGE_PADDR)
%define BOCHS_BREAK xchg bx,bx
extern hal_main
@ -9,42 +11,37 @@ global hal_entry_32
section .multiboot_header
bits 32
MULTIBOOT_TAG_ALIGNMENT equ 8
MULTIBOOT_HEADER_ALIGNMENT equ 8
MULTIBOOT_LOADED_MAGIC equ 0x36d76289
MULTIBOOT_MAGIC_NUMBER equ 0xE85250D6
MULTIBOOT_ARCH equ 0
MULTIBOOT_CHECK_SUM equ (0xFFFFFFFF - (MULTIBOOT_MAGIC_NUMBER + MULTIBOOT_HEADER_SIZE + MULTIBOOT_ARCH) + 1)
MULTIBOOT_CHECK_SUM equ (0xFFFFFFFF - (MULTIBOOT2_HEADER_MAGIC + MULTIBOOT_HEADER_SIZE + MULTIBOOT_ARCH) + 1)
MULTIBOOT_REQ_LOADERNAME equ 2
MULTIBOOT_REQ_MMAP equ 6
MULTIBOOT_REQ_ACPI_RSDP equ 15
;====================
;header tag
align MULTIBOOT_HEADER_ALIGNMENT
align MULTIBOOT_HEADER_ALIGN
multiboot_header_tag:
dd MULTIBOOT_MAGIC_NUMBER
dd MULTIBOOT2_HEADER_MAGIC
dd MULTIBOOT_ARCH
dd MULTIBOOT_HEADER_SIZE
dd MULTIBOOT_CHECK_SUM
;====================
;INFO_REQUEST_TAG
align MULTIBOOT_TAG_ALIGNMENT
align MULTIBOOT_INFO_ALIGN
multiboot_info_tag:
dw 0x1 ; type=1
dw 0x0 ; flag=0
dd MULTIBOOT_INFO_TAG_SIZE
dd MULTIBOOT_REQ_LOADERNAME
dd MULTIBOOT_REQ_MMAP
dd MULTIBOOT_REQ_ACPI_RSDP
MULTIBOOT_INFO_TAG_SIZE equ ($ - multiboot_info_tag)
;====================
;MODULE ALIGNMENT TAG
align MULTIBOOT_TAG_ALIGNMENT
align MULTIBOOT_INFO_ALIGN
dw 0x6; type=6
dw 0x0; flag=0
dd 0x8
;====================
align MULTIBOOT_TAG_ALIGNMENT
align MULTIBOOT_INFO_ALIGN
;End_tag
dw 0x0
dw 0x0
@ -55,11 +52,11 @@ MULTIBOOT_HEADER_SIZE equ ($ - multiboot_header_tag)
section .text
bits 32
align 4096
align KERNEL_PAGE_SIZE
hal_entry_32:
cli
cld
cmp eax,MULTIBOOT_LOADED_MAGIC
cmp eax,MULTIBOOT2_BOOTLOADER_MAGIC
je .loaded_by_grub
hlt
@ -74,7 +71,7 @@ hal_entry_32:
.init_long_mode:
; disable paging first
mov eax, cr0 ; Set the A-register to control register 0.
and eax, ~(1 << 31) ; Clear the PG-bit, which is bit 31.
and eax, 0x7FFFFFFF ; Clear the PG-bit, which is bit 31.
mov cr0, eax ; Set control register 0 to the A-register.
; identity map the first 4GB
@ -181,15 +178,15 @@ halp_entry_64:
section .data
bits 64
align 4096
align KERNEL_PAGE_SIZE
times 4096 db 0
_stack:
_pml4:
align 4096
align KERNEL_PAGE_SIZE
times 4096 db 0
_pdpt:
align 4096
align KERNEL_PAGE_SIZE
times 4096 db 0
_gdt: ; Global Descriptor Table (long mode).
.null: equ $ - _gdt ; The null descriptor.

1
include/hal/cpu.h
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@ -6,6 +6,7 @@
#define HAL_CORE_COUNT 1
typedef struct
{
uint16_t limit;

13
include/hal/mem.h
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@ -28,12 +28,6 @@
#define SEG_AVAILABLE (1ull << 52)
#define SEG_32_BITS (1ull << 54)
static inline uint32_t KABI seg_selector(uint32_t index, uint32_t rpl)
{
return (index << 3) + rpl;
}
void KABI hal_write_segment_descriptor(void *const gdt, uint32_t const base, uint32_t const limit, uint64_t const attr);
/**
Page Table Definitions
@ -79,6 +73,13 @@ void KABI hal_write_segment_descriptor(void *const gdt, uint32_t const base, uin
#define PD_ENTRY_NUM(vaddr) (((vaddr) >> 21) & 0x1FF)
#define PT_ENTRY_NUM(vaddr) (((vaddr) >> 12) & 0x1FF)
static inline uint32_t KABI seg_selector(uint32_t index, uint32_t rpl)
{
return (index << 3) + rpl;
}
void KABI hal_write_segment_descriptor(void *const gdt, uint32_t const base, uint32_t const limit, uint64_t const attr);
void KABI hal_write_pml4(void *const base, uintptr_t const pdpt_addr, uint64_t const attr);
void KABI hal_write_pdpt(void *const base, uintptr_t const pd_addr, uint64_t const attr);

0
include/hal/multiboot.h → include/hal/multiboot2.h
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35
include/kernel/hal/mem.h
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@ -1,9 +1,40 @@
#ifndef _KERNEL_HAL_MEM_H_
#define _KERNEL_HAL_MEM_H_
/**
* Kernel Memory Layout
* ----------------------- 0x0000,0000,0000,0000 - User Space
* Application SIZE: 0x0000,8000,0000,0000 (256x PML4)
* ----------------------- 0x0000,8000,0000,0000
* Non-canonical
* ----------------------- 0xFFFF,8000,0000,0000 - Kernel Space
* Reserved SIZE: 0x0000,7F00,0000,0000 (254x PML4)
* ----------------------- 0xFFFF,FF00,0000,0000
* Page Table SIZE: 0x0000,0080,0000,0000 (1x PML4)
* ----------------------- 0xFFFF,FF80,0000,0000
* Kernel Dynamic SIZE: 0x0000,007F,8000,0000 (Kernel Dynamic + Kernel Image = 1x PML4)
* ----------------------- 0xFFFF,FFFF,8000,0000
* Kernel Image SIZE: 0x0000,0000,8000,0000
* ----------------------- 0xFFFF,FFFF,FFFF,FFFF
**/
#define KERNEL_IMAGE_PADDR (0x1000000)
#define KERNEL_PAGE_SIZE (0x1000)
#define KERNEL_SPACE_VADDR (0xFFFF800000000000)
#define KERNEL_RESERVED_VADDR KERNEL_SPACE_VADDR
#define KERNEL_RESERVED_SIZE (0x00007F0000000000)
#define KERNEL_PAGE_TABLE_VADDR (0xFFFFFF0000000000)
#define KERNEL_PAGE_TABLE_SIZE (0x0000008000000000)
#define KERNEL_DYNAMIC_VADDR (0xFFFFFF8000000000)
#define KERNEL_DYNAMIC_SIZE (0x0000007F80000000)
#define KERNEL_IMAGE_VADDR (0xFFFFFFFF80000000)
#define KERNEL_IMAGE_SIZE (0x0000000080000000)
#ifndef ASM_FILE
#include "type.h"
#include "lib/linked_list.h"
#include "kernel/hal/memdef.h"
/**
* From linker.inc
@ -27,3 +58,5 @@ typedef struct
} pmm_info_t;
#endif
#endif

32
include/kernel/hal/memdef.h
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@ -1,32 +0,0 @@
#ifndef _KERNEL_HAL_MEMDEF_H_
#define _KERNEL_HAL_MEMDEF_H_
/**
* Kernel Memory Layout
* ----------------------- 0x0000,0000,0000,0000 - User Space
* Application SIZE: 0x0000,8000,0000,0000 (256x PML4)
* ----------------------- 0x0000,8000,0000,0000
* Non-canonical
* ----------------------- 0xFFFF,8000,0000,0000 - Kernel Space
* Reserved SIZE: 0x0000,7F00,0000,0000 (254x PML4)
* ----------------------- 0xFFFF,FF00,0000,0000
* Page Table SIZE: 0x0000,0080,0000,0000 (1x PML4)
* ----------------------- 0xFFFF,FF80,0000,0000
* Kernel Dynamic SIZE: 0x0000,007F,8000,0000 (Kernel Dynamic + Kernel Image = 1x PML4)
* ----------------------- 0xFFFF,FFFF,8000,0000
* Kernel Image SIZE: 0x0000,0000,8000,0000
* ----------------------- 0xFFFF,FFFF,FFFF,FFFF
**/
#define KERNEL_IMAGE_PADDR (0x1000000)
#define KERNEL_PAGE_SIZE (0x1000)
#define KERNEL_SPACE_VADDR (0xFFFF800000000000)
#define KERNEL_RESERVED_VADDR KERNEL_SPACE_VADDR
#define KERNEL_RESERVED_SIZE (0x00007F0000000000)
#define KERNEL_PAGE_TABLE_VADDR (0xFFFFFF0000000000)
#define KERNEL_PAGE_TABLE_SIZE (0x0000008000000000)
#define KERNEL_DYNAMIC_VADDR (0xFFFFFF8000000000)
#define KERNEL_DYNAMIC_SIZE (0x0000007F80000000)
#define KERNEL_IMAGE_VADDR (0xFFFFFFFF80000000)
#define KERNEL_IMAGE_SIZE (0x0000000080000000)
#endif

25
include/status.h
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@ -33,21 +33,18 @@ static inline bool sx_success(status_t status)
return (severity == SEVERITY_INFO) || (severity == SEVERITY_SUCCESS);
}
enum _status_t
{
STATUS_SUCCESS = SX_MAKE_STATUS(SEVERITY_SUCCESS, FACILITY_GENERIC, 0),
STATUS_FAIL = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_GENERIC, 0),
#define STATUS_SUCCESS (SX_MAKE_STATUS(SEVERITY_SUCCESS, FACILITY_GENERIC, 0))
#define STATUS_FAIL (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_GENERIC, 0))
RF_UNINITIALIZED = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 1),
RF_ALLOCATION_FAILED = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 2),
RF_INVALID_ARGUMENTS = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 3),
RF_INVALID_HANDLE = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 4),
RF_DUPLICATED_HANDLE = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 5),
#define RF_UNINITIALIZED (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 1))
#define RF_ALLOCATION_FAILED (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 2))
#define RF_INVALID_ARGUMENTS (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 3))
#define RF_INVALID_HANDLE (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 4))
#define RF_DUPLICATED_HANDLE (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_RF, 5))
MM_INVALID_ARGUMENTS = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 1),
MM_ALLOCATION_FAILED = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 2),
MM_UNINITIALIZED = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 3),
MM_NOT_ENOUGH_PAGE = SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 4),
};
#define MM_INVALID_ARGUMENTS (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 1))
#define MM_ALLOCATION_FAILED (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 2))
#define MM_UNINITIALIZED (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 3))
#define MM_NOT_ENOUGH_PAGE (SX_MAKE_STATUS(SEVERITY_ERROR, FACILITY_MM, 4))
#endif

3
mk/Rules.mk
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@ -1,6 +1,7 @@
include $(MK)/prologue.mk
SRCIN_$(d) := $(d)/linker.ld.in
SRCIN_$(d) := $(d)/linker.ld.in \
$(d)/grub.cfg.in
include $(MK)/stdrules.mk

0
mk/grub.cfg → mk/grub.cfg.in
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11
mk/linker.ld.in
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@ -1,4 +1,5 @@
#include "kernel/hal/memdef.h"
#define ASM_FILE
#include "kernel/hal/mem.h"
OUTPUT_FORMAT(elf64-x86-64)
OUTPUT_ARCH(i386:x86-64)
@ -8,23 +9,23 @@ SECTIONS
{
. = KERNEL_IMAGE_VADDR;
.multiboot_header : AT(ADDR(.multiboot_header) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
.multiboot_header ALIGN(KERNEL_PAGE_SIZE) : AT(ADDR(.multiboot_header) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
{
*(.multiboot_header)
}
.text ALIGN(0x1000) : AT(ADDR(.text) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
.text ALIGN(KERNEL_PAGE_SIZE) : AT(ADDR(.text) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
{
*(.text)
}
.data ALIGN(0x1000) : AT(ADDR(.data) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
.data ALIGN(KERNEL_PAGE_SIZE) : AT(ADDR(.data) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
{
*(.data)
*(.rodata*)
}
.bss ALIGN(0x1000) : AT(ADDR(.bss) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
.bss ALIGN(KERNEL_PAGE_SIZE) : AT(ADDR(.bss) + KERNEL_IMAGE_PADDR - KERNEL_IMAGE_VADDR)
{
*(.bss)
*(COMMON)

19
mk/stdrules.mk
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@ -6,19 +6,22 @@
# Adds c and asm object files to $OBJ variable
# Adds all generated files to $CLEAN variable
OBJ_$(d) := $(SRC_$(d):.c=.o)
OBJAS_$(d) := $(SRCAS_$(d):.asm=.a)
OBJIN_$(d) := $(SRCIN_$(d):.in=)
DEP_$(d) := $(SRC_$(d):.c=.d) $(SRCIN_$(d):.in=.d)
OBJ_$(d) := $(OBJ_$(d)) $(addprefix $(OUT)/, $(SRC_$(d):.c=.o))
OBJAS_$(d) := $(OBJAS_$(d)) $(addprefix $(OUT)/, $(SRCAS_$(d):.asm=.a))
OBJIN_$(d) := $(OBJIN_$(d)) $(addprefix $(OUT)/, $(SRCIN_$(d):.in=))
DEP_$(d) := $(DEP_$(d)) $(addsuffix .d, $(OBJ_$(d)) $(OBJIN_$(d)))
$(OBJ_$(d)): %.o: %.c
$(OBJ_$(d)): $(OUT)/%.o: %.c
$(MKDIR)
$(COMP)
$(GDEP)
$(OBJAS_$(d)): %.a: %.asm
$(OBJAS_$(d)): $(OUT)/%.a: %.asm
$(MKDIR)
$(COMPAS)
$(OBJIN_$(d)): %: %.in
$(OBJIN_$(d)): $(OUT)/%: %.in
$(MKDIR)
$(PREP)
$(GDEP)
@ -26,4 +29,4 @@ $(OBJIN_$(d)): %: %.in
OBJ := $(OBJ) $(OBJ_$(d)) $(OBJAS_$(d))
CLEAN := $(CLEAN) $(OBJ_$(d)) $(OBJAS_$(d)) $(OBJIN_$(d)) $(DEP_$(d))
include $(DEP_$(d))
-include $(DEP_$(d))

1
qemu.bat
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@ -1 +0,0 @@
qemu-system-x86_64 -bios OVMF_x86-64_bios.bin -cdrom secxkrnl.iso -s -S

1226
sim/bochs/bochs.bxrc Normal file
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File diff suppressed because it is too large Load Diff

49
sim/bochs/bochs_win.bxrc Normal file
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@ -0,0 +1,49 @@
# configuration file generated by Bochs
plugin_ctrl: unmapped=1, biosdev=1, speaker=1, extfpuirq=1, parallel=1, serial=1, gameport=1
config_interface: win32config
display_library: win32, options="gui_debug"
memory: host=256, guest=256
romimage: file="$BXSHARE/BIOS-bochs-latest"
vgaromimage: file="$BXSHARE/VGABIOS-lgpl-latest"
boot: cdrom
magic_break: enabled=1
floppy_bootsig_check: disabled=0
# no floppya
# no floppyb
ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
ata0-master: type=cdrom, path="out/secxkrnl.iso", status=inserted, model="Generic 1234", biosdetect=auto
ata0-slave: type=none
ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
ata1-master: type=none
ata1-slave: type=none
ata2: enabled=0
ata3: enabled=0
pci: enabled=1, chipset=i440fx
vga: extension=vbe, update_freq=5
cpu: count=1, ips=4000000, model=bx_generic, reset_on_triple_fault=1, cpuid_limit_winnt=0, ignore_bad_msrs=1, mwait_is_nop=0
cpuid: level=6, stepping=3, model=3, family=6, vendor_string="GenuineIntel", brand_string=" Intel(R) Pentium(R) 4 CPU "
cpuid: mmx=1, apic=xapic, simd=sse2, sse4a=0, misaligned_sse=0, sep=1, movbe=0, adx=0
cpuid: aes=0, sha=0, xsave=0, xsaveopt=0, x86_64=1, 1g_pages=1, pcid=0, fsgsbase=1
cpuid: smep=0, smap=0, mwait=1, vmx=1
print_timestamps: enabled=0
port_e9_hack: enabled=0
private_colormap: enabled=0
clock: sync=none, time0=local, rtc_sync=0
# no cmosimage
# no loader
log: -
logprefix: %t%e%d
debug: action=ignore
info: action=report
error: action=report
panic: action=ask
keyboard: type=mf, serial_delay=250, paste_delay=100000, user_shortcut=none
mouse: type=ps2, enabled=0, toggle=ctrl+mbutton
sound: driver="default", waveout=none, wavein=none
speaker: enabled=1, mode=sound
parport1: enabled=1, file=none
parport2: enabled=0
com1: enabled=1, mode=null
com2: enabled=0
com3: enabled=0
com4: enabled=0

2
sim/qemu/qemu.bat Normal file
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@ -0,0 +1,2 @@
@echo off
qemu-system-x86_64 -bios sim/qemu/qemu_bios.bin -cdrom out/secxkrnl.iso -s -S

2
sim/qemu/qemu.sh Normal file
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@ -0,0 +1,2 @@
#!/bin/bash
qemu-system-x86_64 -bios sim/qemu/qemu_bios.bin -cdrom out/secxkrnl.iso -s -S

0
qemu_bios.bin → sim/qemu/qemu_bios.bin
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0
qemugdb → sim/qemu/qemugdb
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