Merge branch 'BetterTerm' of github.com:os-k-team/GNU-GPL-OS-K into BetterTerm
This commit is contained in:
Julian Barathieu
commit
94eccdc3d7
23
Makefile
23
Makefile
|
|
@ -127,8 +127,8 @@ $(KOBJDIR)/prog.o: $(KERNELDIR)/extras/prog.c
|
|||
kal_kern_obj= $(KOBJDIR)/kernel/cpuid.o $(KOBJDIR)/kernel/init.o \
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||||
$(KOBJDIR)/kernel/table.o $(KOBJDIR)/kernel/cursor.o \
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||||
$(KOBJDIR)/kernel/term.o $(KOBJDIR)/kernel/vga.o \
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||||
$(KOBJDIR)/kernel/panic.o $(KOBJDIR)/kernel/heap.o \
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||||
$(KOBJDIR)/kernel/malloc.o
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||||
$(KOBJDIR)/kernel/panic.o $(KOBJDIR)/kernel/map.o \
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||||
$(KOBJDIR)/kernel/heap.o $(KOBJDIR)/kernel/malloc.o
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||||
|
||||
$(KOBJDIR)/kernel/cpuid.o: $(KERNELDIR)/kernel/cpu/cpuid.c
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||||
@$(KCC) $< -o $@
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||||
|
|
@ -151,6 +151,9 @@ $(KOBJDIR)/kernel/vga.o: $(KERNELDIR)/kernel/io/vga.c
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|||
$(KOBJDIR)/kernel/panic.o: $(KERNELDIR)/kernel/ke/panic.c
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||||
@$(KCC) $< -o $@
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||||
@echo ${CL2}[$@] ${CL}Compiled.${CL3}
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||||
$(KOBJDIR)/kernel/map.o: $(KERNELDIR)/kernel/mm/map.c
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||||
@$(KCC) $< -o $@
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||||
@echo ${CL2}[$@] ${CL}Compiled.${CL3}
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||||
$(KOBJDIR)/kernel/heap.o: $(KERNELDIR)/kernel/mm/heap.c
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||||
@$(KCC) $< -o $@
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||||
@echo ${CL2}[$@] ${CL}Compiled.${CL3}
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||||
|
|
@ -187,19 +190,17 @@ debug: all
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|||
install_mbr: $(BINDIR)/disk.img $(MBRDIR)/grub.cfg
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||||
@mkdir -p $(BINDIR)/disk
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||||
@echo ${CL2}[$@] ${NC}Installing MBR on image...${CL3}
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk || /bin/true
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||||
@$(MBRDIR)/grub-install.sh $(BINDIR)/disk.img $(BINDIR)/disk $(MBRDIR)/grub.cfg
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||||
@rmdir $(BINDIR)/disk
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||||
@echo ${CL2}[$@] ${CL}Success.${CL3}
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||||
|
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.PHONY: clean
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clean:
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-@$(MBRDIR)/umount.sh $(BINDIR)/disk
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk || /bin/true
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||||
@rm -Rvf ./ProjectTree
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||||
@rm -Rvf $(BINDIR)/*.*
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||||
@rm -Rvf $(OBJDIR)/*.o
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||||
@rm -Rvf $(OBJDIR)/*/*.o
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||||
@rm -Rvf $(OBJDIR)/*/*/*.o
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||||
@rm -Rvf $(BINDIR)/* $(OBJDIR)/*.o \
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||||
$(OBJDIR)/*/*.o $(OBJDIR)/*/*.x86_64 $(OBJDIR)/*/*/*.o
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||||
@echo ${CL2}[[$@]] ${CL}Cleaned.${CL3}
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||||
|
||||
$(BINDIR)/kaleid: $(LOBJDIR)/kaleid.x86_64
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|
|
@ -216,14 +217,14 @@ $(LOBJDIR)/kaleid.x86_64: $(kal_kern_obj) $(kal_com_obj) $(LOBJDIR)/loader.o
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-o $(LOBJDIR)/kaleid.x86_64
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||||
@echo ${CL2}[$@] ${CL}Success.${CL3}
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||||
|
||||
$(LOBJDIR)/loader.o: $(LOADERDIR)/loader.asm
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||||
$(LOBJDIR)/loader.o: $(LOADERDIR)/loader.asm $(LOADERDIR)/*/*.inc
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||||
@echo ${CL2}[$@] ${NC}Making loader...${CL3}
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||||
@$(ASM) $(ASMFLAGS) $(LOADERDIR)/loader.asm -o $(LOBJDIR)/loader.o > /dev/null
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||||
@echo ${CL2}[$@] ${CL}Success.${CL3}
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||||
|
||||
$(BINDIR)/disk.img: $(MBRDIR)/create_disk.sh
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||||
@echo ${CL2}[$@]${NC} Constructing disk image...${CL3}
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk || /bin/true
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||||
@$(MBRDIR)/create_disk.sh $(BINDIR)/disk.img
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||||
@make install_mbr
|
||||
@echo ${CL2}[$@]${NC} Constructing disk image...${CL3}
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||||
|
|
@ -232,7 +233,7 @@ $(BINDIR)/disk.img: $(MBRDIR)/create_disk.sh
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|||
OS/K: $(BINDIR)/kaleid $(BINDIR)/disk.img ./ProjectTree
|
||||
@mkdir -p $(BINDIR)/disk
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||||
@echo ${CL2}[[$@]] ${NC}Integrating kernel...${CL3}
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk
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||||
-@$(MBRDIR)/umount.sh $(BINDIR)/disk || /bin/true
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||||
@$(MBRDIR)/mount.sh $(BINDIR)/disk.img $(BINDIR)/disk
|
||||
@cp $(BINDIR)/kaleid $(BINDIR)/disk/boot/kaleid
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||||
@$(MBRDIR)/umount.sh $(BINDIR)/disk
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||||
|
|
|
|||
31
ProjectTree
31
ProjectTree
|
|
@ -62,9 +62,7 @@
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|||
│ ├── atol.o
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│ ├── atoul.o
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│ ├── atou.o
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||||
│ ├── crtlib
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||||
│ ├── ctype.o
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│ ├── extras
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||||
│ ├── itoa.o
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│ ├── kernel
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│ │ ├── cpuid.o
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||||
|
|
@ -81,6 +79,7 @@
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|||
│ │ ├── ke
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│ │ │ └── panic.o
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│ │ ├── malloc.o
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│ │ ├── map.o
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│ │ ├── panic.o
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||||
│ │ ├── table.o
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│ │ ├── term.o
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||||
|
|
@ -130,18 +129,17 @@
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|||
│ │ ├── kalbase.h
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||||
│ │ ├── kaleid.h
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||||
│ │ ├── kalext.h
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||||
│ │ ├── kernel
|
||||
│ │ │ ├── base.h
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||||
│ │ │ ├── cpu.h
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||||
│ │ │ ├── heap.h
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||||
│ │ │ ├── iomisc.h
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||||
│ │ │ ├── mm.h
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||||
│ │ │ ├── panic.h
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||||
│ │ │ ├── proc.h
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│ │ │ ├── sched.h
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||||
│ │ │ └── term.h
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||||
│ │ └── multiboot
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||||
│ │ └── multiboot.h
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||||
│ │ └── kernel
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||||
│ │ ├── base.h
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||||
│ │ ├── cpu.h
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||||
│ │ ├── heap.h
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||||
│ │ ├── iomisc.h
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||||
│ │ ├── mm.h
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||||
│ │ ├── multiboot.h
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||||
│ │ ├── panic.h
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||||
│ │ ├── proc.h
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||||
│ │ ├── sched.h
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||||
│ │ └── term.h
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||||
│ └── kernel
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||||
│ ├── cpu
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||||
│ │ └── cpuid.c
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||||
|
|
@ -157,7 +155,8 @@
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|||
│ │ └── panic.c
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||||
│ ├── mm
|
||||
│ │ ├── heap.c
|
||||
│ │ └── malloc.c
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||||
│ │ ├── malloc.c
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||||
│ │ └── map.c
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||||
│ └── proc
|
||||
│ ├── Makefile
|
||||
│ └── sched.c
|
||||
|
|
@ -168,4 +167,4 @@
|
|||
├── qemu.log
|
||||
└── Readme.md
|
||||
|
||||
33 directories, 110 files
|
||||
30 directories, 112 files
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -28,7 +28,6 @@
|
|||
|
||||
;;VIDEO
|
||||
%define TRAM 0xB8000 ; [T]ext[RAM]
|
||||
%define VRAM 0xA0000 ; [V]ideo[RAM]
|
||||
%define VGA_HEIGHT 80
|
||||
|
||||
;; GLOBAL DATA
|
||||
|
|
@ -38,19 +37,6 @@ VGA_X32 dq 0
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|||
VGA_HEIGHT64 dq VGA_HEIGHT
|
||||
VGA_X dq 0
|
||||
|
||||
|
||||
testf:
|
||||
push rsi
|
||||
push rbx
|
||||
mov esi, teststr
|
||||
mov bl, 0xF
|
||||
call write
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||||
pop rsi
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||||
pop rbx
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||||
ret
|
||||
teststr: db "Salut",0
|
||||
|
||||
|
||||
;-----------------------------------------------------------------------;
|
||||
; x64/LM Clear Text Screen Function ;
|
||||
;-----------------------------------------------------------------------;
|
||||
|
|
|
|||
|
|
@ -32,6 +32,7 @@
|
|||
%include "boot/loader/mem/structures.inc"
|
||||
|
||||
global MB_start
|
||||
global MB_header
|
||||
extern StartKern
|
||||
|
||||
[BITS 32]
|
||||
|
|
|
|||
|
|
@ -42,6 +42,7 @@ typedef struct Terminal_t Terminal_t;
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|||
typedef struct ListHead_t ListHead_t;
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typedef struct ListNode_t ListNode_t;
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||||
typedef struct Processor_t Processor_t;
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||||
typedef struct BootInfo_t BootInfo_t;
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||||
|
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typedef enum ProcState_t ProcState_t;
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typedef enum TermColor_t TermColor_t;
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|
|
@ -61,6 +62,8 @@ typedef enum TermColor_t TermColor_t;
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|||
// Get Process_t structure of current CPU
|
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#define GetCurCPU() (cpuTable[_GetCurCPU()])
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||||
|
||||
//Get the BootInfo_t structure
|
||||
#define GetBootInfo(x) bootTab.x
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||||
//------------------------------------------//
|
||||
|
||||
//
|
||||
|
|
@ -91,11 +94,67 @@ struct Processor_t
|
|||
ListHead_t *timeCritProcs;
|
||||
};
|
||||
|
||||
#define FB_EGA_TEXT 2
|
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#define FB_INDEXED 0
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||||
#define FB_RGB 1
|
||||
#define BINFO_SIZE 4096
|
||||
struct BootInfo_t
|
||||
{
|
||||
// The Bootloader infos (GRUB in our case)
|
||||
struct {
|
||||
uint grubFlags; //flags
|
||||
uint modulesCount; //mods_count
|
||||
void *modulesAddr; //mods_addr
|
||||
uint grubName; //boot_loader_name
|
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void *mbHeaderAddr;
|
||||
} btldr;
|
||||
|
||||
// Informations about drives
|
||||
struct {
|
||||
uint bootDrv; //boot_device
|
||||
uint bufferLength; //drives_length
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||||
void *bufferAddr; //drives_addr
|
||||
} drives;
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||||
|
||||
// Informations about memory
|
||||
struct {
|
||||
//BIOS provided low and up memory
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||||
uint lowMemory; //mem_lower
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uint upMemory; //mem_upper
|
||||
|
||||
//GRUB provided memory map
|
||||
uint mapLength; //mmap_length
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void *mapAddr; //mmap_addr
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} memory;
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|
||||
// Informations about the video drive
|
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struct {
|
||||
uint vbeControl; //vbe_control_info
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||||
uint vbeModeInfo; //vbe_mode_info
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ushort vbeMode; //vbe_mode
|
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ushort vbeInterfaceSeg; //vbe_interface_seg
|
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ushort vbeInterfaceOff; //vbe_interface_off
|
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ushort vbeInterfaceLen; //vbe_interface_len
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||||
void* framebufferAddr; //framebuffer_addr
|
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uint framebufferPitch; //framebuffer_pitch
|
||||
uint framebufferWidth; //framebuffer_width
|
||||
uint framebufferHeight; //framebuffer_height
|
||||
uchar framebufferBpp; //framebuffer_bpp
|
||||
uchar framebufferType; //framebuffer_type
|
||||
} video;
|
||||
|
||||
// Informations about the microcode firmware (BIOS/EFI)
|
||||
struct {
|
||||
uint apmTable; //apm_table
|
||||
uint romTable; //config_table
|
||||
} firmware;
|
||||
};
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
extern int cpuCount;
|
||||
extern Processor_t cpuTable[NCPUS];
|
||||
|
||||
extern BootInfo_t bootTab;
|
||||
//------------------------------------------//
|
||||
|
||||
#define DEC_PER_CPU(name, field, type) \
|
||||
|
|
|
|||
|
|
@ -31,13 +31,6 @@
|
|||
|
||||
//------------------------------------------//
|
||||
|
||||
void *GetMemoryMap(void);
|
||||
|
||||
size_t GetMemorySize(void);
|
||||
size_t GetAvailZoneSize(void *);
|
||||
|
||||
//------------------------------------------//
|
||||
|
||||
#define _HEAP_START (4 * MB)
|
||||
|
||||
void InitHeap(void);
|
||||
|
|
|
|||
|
|
@ -22,3 +22,17 @@
|
|||
// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
#include <kernel/multiboot.h>
|
||||
#include <kernel/base.h>
|
||||
|
||||
//
|
||||
// Returns a pointer to the first entry of the memory map
|
||||
//
|
||||
void *GetMemoryMap(void);
|
||||
|
||||
//
|
||||
// Initializes the memory map structure
|
||||
//
|
||||
error_t InitMemoryMap(void);
|
||||
|
||||
// -------------------------------------------------------------------------- //
|
||||
|
|
|
|||
|
|
@ -93,74 +93,74 @@
|
|||
|
||||
#ifndef ASM_FILE
|
||||
|
||||
typedef unsigned char multiboot_uint8_t;
|
||||
typedef unsigned short multiboot_uint16_t;
|
||||
typedef unsigned int multiboot_uint32_t;
|
||||
typedef unsigned long long multiboot_uint64_t;
|
||||
typedef unsigned char uchar;
|
||||
typedef unsigned short ushort;
|
||||
typedef unsigned int uint;
|
||||
typedef unsigned long long ullong;
|
||||
|
||||
struct multiboot_header
|
||||
{
|
||||
/* Must be MULTIBOOT_MAGIC - see above. */
|
||||
multiboot_uint32_t magic;
|
||||
uint magic;
|
||||
|
||||
/* Feature flags. */
|
||||
multiboot_uint32_t flags;
|
||||
uint flags;
|
||||
|
||||
/* The above fields plus this one must equal 0 mod 2^32. */
|
||||
multiboot_uint32_t checksum;
|
||||
uint checksum;
|
||||
|
||||
/* These are only valid if MULTIBOOT_AOUT_KLUDGE is set. */
|
||||
multiboot_uint32_t header_addr;
|
||||
multiboot_uint32_t load_addr;
|
||||
multiboot_uint32_t load_end_addr;
|
||||
multiboot_uint32_t bss_end_addr;
|
||||
multiboot_uint32_t entry_addr;
|
||||
uint header_addr;
|
||||
uint load_addr;
|
||||
uint load_end_addr;
|
||||
uint bss_end_addr;
|
||||
uint entry_addr;
|
||||
|
||||
/* These are only valid if MULTIBOOT_VIDEO_MODE is set. */
|
||||
multiboot_uint32_t mode_type;
|
||||
multiboot_uint32_t width;
|
||||
multiboot_uint32_t height;
|
||||
multiboot_uint32_t depth;
|
||||
uint mode_type;
|
||||
uint width;
|
||||
uint height;
|
||||
uint depth;
|
||||
};
|
||||
|
||||
/* The symbol table for a.out. */
|
||||
struct multiboot_aout_symbol_table
|
||||
{
|
||||
multiboot_uint32_t tabsize;
|
||||
multiboot_uint32_t strsize;
|
||||
multiboot_uint32_t addr;
|
||||
multiboot_uint32_t reserved;
|
||||
uint tabsize;
|
||||
uint strsize;
|
||||
uint addr;
|
||||
uint reserved;
|
||||
};
|
||||
typedef struct multiboot_aout_symbol_table multiboot_aout_symbol_table_t;
|
||||
|
||||
/* The section header table for ELF. */
|
||||
struct multiboot_elf_section_header_table
|
||||
{
|
||||
multiboot_uint32_t num;
|
||||
multiboot_uint32_t size;
|
||||
multiboot_uint32_t addr;
|
||||
multiboot_uint32_t shndx;
|
||||
uint num;
|
||||
uint size;
|
||||
uint addr;
|
||||
uint shndx;
|
||||
};
|
||||
typedef struct multiboot_elf_section_header_table multiboot_elf_section_header_table_t;
|
||||
|
||||
struct multiboot_info
|
||||
{
|
||||
/* Multiboot info version number */
|
||||
multiboot_uint32_t flags;
|
||||
uint flags;
|
||||
|
||||
/* Available memory from BIOS */
|
||||
multiboot_uint32_t mem_lower;
|
||||
multiboot_uint32_t mem_upper;
|
||||
uint mem_lower;
|
||||
uint mem_upper;
|
||||
|
||||
/* "root" partition */
|
||||
multiboot_uint32_t boot_device;
|
||||
uint boot_device;
|
||||
|
||||
/* Kernel command line */
|
||||
multiboot_uint32_t cmdline;
|
||||
uint cmdline;
|
||||
|
||||
/* Boot-Module list */
|
||||
multiboot_uint32_t mods_count;
|
||||
multiboot_uint32_t mods_addr;
|
||||
uint mods_count;
|
||||
uint mods_addr;
|
||||
|
||||
union
|
||||
{
|
||||
|
|
@ -169,54 +169,54 @@ struct multiboot_info
|
|||
} u;
|
||||
|
||||
/* Memory Mapping buffer */
|
||||
multiboot_uint32_t mmap_length;
|
||||
multiboot_uint32_t mmap_addr;
|
||||
uint mmap_length;
|
||||
uint mmap_addr;
|
||||
|
||||
/* Drive Info buffer */
|
||||
multiboot_uint32_t drives_length;
|
||||
multiboot_uint32_t drives_addr;
|
||||
uint drives_length;
|
||||
uint drives_addr;
|
||||
|
||||
/* ROM configuration table */
|
||||
multiboot_uint32_t config_table;
|
||||
uint config_table;
|
||||
|
||||
/* Boot Loader Name */
|
||||
multiboot_uint32_t boot_loader_name;
|
||||
uint boot_loader_name;
|
||||
|
||||
/* APM table */
|
||||
multiboot_uint32_t apm_table;
|
||||
uint apm_table;
|
||||
|
||||
/* Video */
|
||||
multiboot_uint32_t vbe_control_info;
|
||||
multiboot_uint32_t vbe_mode_info;
|
||||
multiboot_uint16_t vbe_mode;
|
||||
multiboot_uint16_t vbe_interface_seg;
|
||||
multiboot_uint16_t vbe_interface_off;
|
||||
multiboot_uint16_t vbe_interface_len;
|
||||
uint vbe_control_info;
|
||||
uint vbe_mode_info;
|
||||
ushort vbe_mode;
|
||||
ushort vbe_interface_seg;
|
||||
ushort vbe_interface_off;
|
||||
ushort vbe_interface_len;
|
||||
|
||||
multiboot_uint64_t framebuffer_addr;
|
||||
multiboot_uint32_t framebuffer_pitch;
|
||||
multiboot_uint32_t framebuffer_width;
|
||||
multiboot_uint32_t framebuffer_height;
|
||||
multiboot_uint8_t framebuffer_bpp;
|
||||
ullong framebuffer_addr;
|
||||
uint framebuffer_pitch;
|
||||
uint framebuffer_width;
|
||||
uint framebuffer_height;
|
||||
uchar framebuffer_bpp;
|
||||
#define MULTIBOOT_FRAMEBUFFER_TYPE_INDEXED 0
|
||||
#define MULTIBOOT_FRAMEBUFFER_TYPE_RGB 1
|
||||
#define MULTIBOOT_FRAMEBUFFER_TYPE_EGA_TEXT 2
|
||||
multiboot_uint8_t framebuffer_type;
|
||||
uchar framebuffer_type;
|
||||
union
|
||||
{
|
||||
struct
|
||||
{
|
||||
multiboot_uint32_t framebuffer_palette_addr;
|
||||
multiboot_uint16_t framebuffer_palette_num_colors;
|
||||
uint framebuffer_palette_addr;
|
||||
ushort framebuffer_palette_num_colors;
|
||||
};
|
||||
struct
|
||||
{
|
||||
multiboot_uint8_t framebuffer_red_field_position;
|
||||
multiboot_uint8_t framebuffer_red_mask_size;
|
||||
multiboot_uint8_t framebuffer_green_field_position;
|
||||
multiboot_uint8_t framebuffer_green_mask_size;
|
||||
multiboot_uint8_t framebuffer_blue_field_position;
|
||||
multiboot_uint8_t framebuffer_blue_mask_size;
|
||||
uchar framebuffer_red_field_position;
|
||||
uchar framebuffer_red_mask_size;
|
||||
uchar framebuffer_green_field_position;
|
||||
uchar framebuffer_green_mask_size;
|
||||
uchar framebuffer_blue_field_position;
|
||||
uchar framebuffer_blue_mask_size;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -224,51 +224,51 @@ typedef struct multiboot_info multiboot_info_t;
|
|||
|
||||
struct multiboot_color
|
||||
{
|
||||
multiboot_uint8_t red;
|
||||
multiboot_uint8_t green;
|
||||
multiboot_uint8_t blue;
|
||||
uchar red;
|
||||
uchar green;
|
||||
uchar blue;
|
||||
};
|
||||
|
||||
struct multiboot_mmap_entry
|
||||
{
|
||||
multiboot_uint32_t size;
|
||||
multiboot_uint64_t addr;
|
||||
multiboot_uint64_t len;
|
||||
uint size;
|
||||
ullong addr;
|
||||
ullong len;
|
||||
#define MULTIBOOT_MEMORY_AVAILABLE 1
|
||||
#define MULTIBOOT_MEMORY_RESERVED 2
|
||||
#define MULTIBOOT_MEMORY_ACPI_RECLAIMABLE 3
|
||||
#define MULTIBOOT_MEMORY_NVS 4
|
||||
#define MULTIBOOT_MEMORY_BADRAM 5
|
||||
multiboot_uint32_t type;
|
||||
uint type;
|
||||
} __attribute__((packed));
|
||||
typedef struct multiboot_mmap_entry multiboot_memory_map_t;
|
||||
|
||||
struct multiboot_mod_list
|
||||
{
|
||||
/* the memory used goes from bytes 'mod_start' to 'mod_end-1' inclusive */
|
||||
multiboot_uint32_t mod_start;
|
||||
multiboot_uint32_t mod_end;
|
||||
uint mod_start;
|
||||
uint mod_end;
|
||||
|
||||
/* Module command line */
|
||||
multiboot_uint32_t cmdline;
|
||||
uint cmdline;
|
||||
|
||||
/* padding to take it to 16 bytes (must be zero) */
|
||||
multiboot_uint32_t pad;
|
||||
uint pad;
|
||||
};
|
||||
typedef struct multiboot_mod_list multiboot_module_t;
|
||||
|
||||
/* APM BIOS info. */
|
||||
struct multiboot_apm_info
|
||||
{
|
||||
multiboot_uint16_t version;
|
||||
multiboot_uint16_t cseg;
|
||||
multiboot_uint32_t offset;
|
||||
multiboot_uint16_t cseg_16;
|
||||
multiboot_uint16_t dseg;
|
||||
multiboot_uint16_t flags;
|
||||
multiboot_uint16_t cseg_len;
|
||||
multiboot_uint16_t cseg_16_len;
|
||||
multiboot_uint16_t dseg_len;
|
||||
ushort version;
|
||||
ushort cseg;
|
||||
uint offset;
|
||||
ushort cseg_16;
|
||||
ushort dseg;
|
||||
ushort flags;
|
||||
ushort cseg_len;
|
||||
ushort cseg_16_len;
|
||||
ushort dseg_len;
|
||||
};
|
||||
|
||||
#endif /* ! ASM_FILE */
|
||||
|
|
@ -22,9 +22,58 @@
|
|||
// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
#include <multiboot/multiboot.h>
|
||||
#include <kernel/multiboot.h>
|
||||
#include <kernel/term.h>
|
||||
#include <kernel/panic.h>
|
||||
#include <kernel/mm.h>
|
||||
|
||||
//
|
||||
// BootInfo_t initialization. It is necessary because grub will potentially be
|
||||
// wiped since it is below 1MB....
|
||||
//
|
||||
void InitBootInfo(multiboot_info_t *mbi)
|
||||
{
|
||||
KalAssert(mbi);
|
||||
|
||||
extern uint MB_header;
|
||||
|
||||
//Retrieves the bootloader informations
|
||||
GetBootInfo(btldr).grubFlags = mbi->flags;
|
||||
GetBootInfo(btldr).grubName = (mbi->boot_loader_name);
|
||||
GetBootInfo(btldr).modulesCount = mbi->mods_count;
|
||||
GetBootInfo(btldr).modulesAddr = (void*)(ullong)mbi->mods_addr;
|
||||
GetBootInfo(btldr).mbHeaderAddr = (void*)(ullong)&MB_header;
|
||||
DebugLog("\n[InitBootInfo] %s\n", GetBootInfo(btldr).grubName);
|
||||
DebugLog("[InitBootInfo] Header address : %p, modules address : %p\n",
|
||||
GetBootInfo(btldr).mbHeaderAddr, GetBootInfo(btldr).modulesAddr);
|
||||
DebugLog("[InitBootInfo] GRUB flags : %x\n", GetBootInfo(btldr).grubFlags);
|
||||
|
||||
//Retrieves the drives informations
|
||||
GetBootInfo(drives).bootDrv = mbi->boot_device;
|
||||
GetBootInfo(drives).bufferLength = mbi->drives_length;
|
||||
GetBootInfo(drives).bufferAddr = (void*)(ullong)mbi->drives_addr;
|
||||
DebugLog("[InitBootInfo] Root drive : %x\n",
|
||||
GetBootInfo(drives).bootDrv);
|
||||
|
||||
//Retrieves the memory informations
|
||||
GetBootInfo(memory).lowMemory = mbi->mem_lower;
|
||||
GetBootInfo(memory).upMemory = mbi->mem_upper;
|
||||
GetBootInfo(memory).mapAddr = (void*)(ullong)mbi->mmap_addr;
|
||||
GetBootInfo(memory).mapLength = mbi->mmap_length;
|
||||
DebugLog("[InitBootInfo] Low memory : %d Kio, Up memory : %d Mio\n",
|
||||
GetBootInfo(memory).lowMemory, GetBootInfo(memory).upMemory / (MB/KB));
|
||||
DebugLog("[InitBootInfo] Memory map address : %p, length : %d\n",
|
||||
GetBootInfo(memory).mapAddr, GetBootInfo(memory).mapLength);
|
||||
|
||||
// XXX assign video infos, but unused at this time
|
||||
|
||||
// Retrieves the firmware infos
|
||||
GetBootInfo(firmware).apmTable = mbi->apm_table;
|
||||
GetBootInfo(firmware).romTable = mbi->config_table;
|
||||
DebugLog("[InitBootInfo] APM Table : %p, ROM Table : %p\n",
|
||||
GetBootInfo(firmware).apmTable, GetBootInfo(firmware).romTable);
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Entry point of the Kaleid kernel
|
||||
|
|
@ -37,23 +86,19 @@ noreturn void StartKern(multiboot_info_t *mbInfo, int mbMagic)
|
|||
// Kernel terminals
|
||||
InitTerms();
|
||||
|
||||
KernLog( "We were loaded by : %s\n\n"
|
||||
"We get\n"
|
||||
" *mbInfo : %p\n"
|
||||
" mbMagic : %x\n"
|
||||
" mbBootdrv : %x\n"
|
||||
" *mbMmap : %p\n"
|
||||
" `-length : %d\n"
|
||||
"\nGoodbye World :(",
|
||||
//Hello world because why not
|
||||
KernLog("%c%c%c OS/K\n\n", 219, 219, 219);
|
||||
|
||||
mbInfo->boot_loader_name,
|
||||
mbInfo,
|
||||
mbMagic,
|
||||
mbInfo->boot_device,
|
||||
mbInfo->mmap_addr,
|
||||
mbInfo->mmap_length
|
||||
);
|
||||
KalAlwaysAssert(mbMagic == MULTIBOOT_BOOTLOADER_MAGIC);
|
||||
KernLog("[Init] We have magic : %x\n", mbMagic);
|
||||
|
||||
// Get out
|
||||
CrashSystem();
|
||||
//Initialize the BootInfo_t structure
|
||||
InitBootInfo(mbInfo);
|
||||
|
||||
//Memory mapping
|
||||
InitMemoryMap();
|
||||
|
||||
// We're out
|
||||
KernLog("\n[Init] Evil never dies !");
|
||||
CrashSystem(); //yay
|
||||
}
|
||||
|
|
|
|||
|
|
@ -27,6 +27,8 @@
|
|||
int cpuCount = 1;
|
||||
Processor_t cpuTable[NCPUS] = {0};
|
||||
|
||||
BootInfo_t bootTab = {0}
|
||||
Terminal_t *StdOut = 0, *StdDbg = 0;
|
||||
volatile char *PanicStr = 0;
|
||||
|
||||
Terminal_t *stdOut = 0, *stdDbg = 0;
|
||||
|
|
|
|||
|
|
@ -66,5 +66,6 @@ error_t KalAllocMemory(void **ptr, size_t req, int flags, size_t align)
|
|||
error_t KalFreeMemory(void *ptr)
|
||||
{
|
||||
(void)ptr;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,38 @@
|
|||
//----------------------------------------------------------------------------//
|
||||
// GNU GPL OS/K //
|
||||
// //
|
||||
// Desc: //
|
||||
// //
|
||||
// //
|
||||
// Copyright © 2018-2019 The OS/K Team //
|
||||
// //
|
||||
// This file is part of OS/K. //
|
||||
// //
|
||||
// OS/K is free software: you can redistribute it and/or modify //
|
||||
// it under the terms of the GNU General Public License as published by //
|
||||
// the Free Software Foundation, either version 3 of the License, or //
|
||||
// any later version. //
|
||||
// //
|
||||
// OS/K is distributed in the hope that it will be useful, //
|
||||
// but WITHOUT ANY WARRANTY//without even the implied warranty of //
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
||||
// GNU General Public License for more details. //
|
||||
// //
|
||||
// You should have received a copy of the GNU General Public License //
|
||||
// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
#include <kernel/mm.h>
|
||||
#include <kernel/term.h>
|
||||
|
||||
error_t InitMemoryMap(void)
|
||||
{
|
||||
///uint MapIsValid = (GetBootInfo(btldr).grubFlags & MULTIBOOT_INFO_MEM_MAP = MULTIBOOT_INFO_MEM_MAP ? 1 : 0);
|
||||
KalAlwaysAssert(MapIsValid);
|
||||
return EOK;
|
||||
}
|
||||
|
||||
void *GetMemoryMap(void)
|
||||
{
|
||||
return (void*)0;
|
||||
}
|
||||
Loading…
Reference in New Issue