SimpleHTMLEditorを追加。

[chnosproject/CHNOSProject.git] / CHNOSProject / chnos / tolset_chn_000 / chnos_010 / chnos / dsctbl.c

diff --git a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/dsctbl.c b/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/dsctbl.c
deleted file mode 100644 (file)
index e25d026..0000000
--- a/CHNOSProject/chnos/tolset_chn_000/chnos_010/chnos/dsctbl.c
+++ /dev/null
@@ -1,111 +0,0 @@
-\r
-#include "core.h"\r
-\r
-void Initialize_GlobalDescriptorTable(void)\r
-{\r
-       uint i;\r
-\r
-       for(i = 0; i < 8192; i++){\r
-               System_SegmentDescriptor_Set_Absolute(i, 0, 0, 0);\r
-       }\r
-\r
-       System_SegmentDescriptor_Set_Absolute(SYSTEM_DS, 0xffffffff, 0x00000000, AR_DATA32_RW);\r
-       System_SegmentDescriptor_Set_Absolute(SYSTEM_CS, LIMIT_BOOTPACK, ADR_BOOTPACK, AR_CODE32_ER);\r
-\r
-       Load_GDTR(LIMIT_GDT, ADR_GDT);\r
-\r
-       return;\r
-}\r
-\r
-void Initialize_InterruptDescriptorTable(void)\r
-{\r
-       uint i;\r
-\r
-       for(i = 0; i < 256; i++) {\r
-               System_GateDescriptor_Set(i, 0, 0, 0);\r
-       }\r
-\r
-       Load_IDTR(LIMIT_IDT, ADR_IDT);\r
-\r
-       System_GateDescriptor_Set(0x00, (uint)asm_CPU_ExceptionHandler00, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x01, (uint)asm_CPU_ExceptionHandler01, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x02, (uint)asm_CPU_ExceptionHandler02, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x03, (uint)asm_CPU_ExceptionHandler03, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x04, (uint)asm_CPU_ExceptionHandler04, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x05, (uint)asm_CPU_ExceptionHandler05, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x06, (uint)asm_CPU_ExceptionHandler06, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x07, (uint)asm_CPU_ExceptionHandler07, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x08, (uint)asm_CPU_ExceptionHandler08, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x09, (uint)asm_CPU_ExceptionHandler09, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x0a, (uint)asm_CPU_ExceptionHandler0a, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x0b, (uint)asm_CPU_ExceptionHandler0b, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x0c, (uint)asm_CPU_ExceptionHandler0c, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x0d, (uint)asm_CPU_ExceptionHandler0d, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x0e, (uint)asm_CPU_ExceptionHandler0e, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x0f, (uint)asm_CPU_ExceptionHandler0f, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x10, (uint)asm_CPU_ExceptionHandler10, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x11, (uint)asm_CPU_ExceptionHandler11, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x12, (uint)asm_CPU_ExceptionHandler12, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x13, (uint)asm_CPU_ExceptionHandler13, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x14, (uint)asm_CPU_ExceptionHandler14, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x15, (uint)asm_CPU_ExceptionHandler15, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x16, (uint)asm_CPU_ExceptionHandler16, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x17, (uint)asm_CPU_ExceptionHandler17, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x18, (uint)asm_CPU_ExceptionHandler18, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x19, (uint)asm_CPU_ExceptionHandler19, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x1a, (uint)asm_CPU_ExceptionHandler1a, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x1b, (uint)asm_CPU_ExceptionHandler1b, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x1c, (uint)asm_CPU_ExceptionHandler1c, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x1d, (uint)asm_CPU_ExceptionHandler1d, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x1e, (uint)asm_CPU_ExceptionHandler1e, SYSTEM_CS, AR_INTGATE32);\r
-       System_GateDescriptor_Set(0x1f, (uint)asm_CPU_ExceptionHandler1f, SYSTEM_CS, AR_INTGATE32);\r
-\r
-       return;\r
-}\r
-\r
-void SegmentDescriptor_Set(IO_SegmentDescriptor *seg_desc, uint limit, uint base, uint ar)\r
-{\r
-       if(limit > 0xfffff){\r
-               ar |= 0x8000;\r
-               limit = limit >> 12;\r
-       }\r
-       seg_desc->limit_low     = limit & 0xffff;\r
-       seg_desc->base_low      = base & 0xffff;\r
-       seg_desc->base_mid      = (base >> 16) & 0xff;\r
-       seg_desc->access_right  = ar & 0xff;\r
-       seg_desc->limit_high    = ((limit >> 16) & 0x0f) | ((ar >> 8) & 0xf0);\r
-       seg_desc->base_high     = (base >> 24) & 0xff;\r
-\r
-       return;\r
-}\r
-\r
-uint SegmentDescriptor_Get_Base(IO_SegmentDescriptor *seg_desc)\r
-{\r
-       return (seg_desc->base_low | (seg_desc->base_mid << 16) | (seg_desc->base_high << 24));\r
-}\r
-\r
-uint SegmentDescriptor_Get_Limit(IO_SegmentDescriptor *seg_desc)\r
-{\r
-       if((seg_desc->limit_high & 0x80) != 0){\r
-               return ((((seg_desc->limit_low | ((seg_desc->limit_high & 0x0f) << 16))) << 12) | 0xFFF);\r
-       }\r
-\r
-       return (seg_desc->limit_low | ((seg_desc->limit_high & 0x0f) << 16));\r
-}\r
-\r
-uint SegmentDescriptor_Get_AccessRight(IO_SegmentDescriptor *seg_desc)\r
-{\r
-       return (seg_desc->access_right | ((seg_desc->limit_high & 0xf0) << 8)) & 0x7FFF;\r
-}\r
-\r
-void GateDescriptor_Set(IO_GateDescriptor *gate_desc, uint offset, uint selector, uint ar)\r
-{\r
-       gate_desc->offset_low           = offset & 0xffff;\r
-       gate_desc->selector             = selector << 3;\r
-       gate_desc->dw_count             = (ar >> 8) & 0xff;\r
-       gate_desc->access_right = ar & 0xff;\r
-       gate_desc->offset_high          = (offset >> 16) & 0xffff;\r
-\r
-       return;\r
-}\r
-\r