bioscall.h File Reference

#include <sys/types.h>

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Macros
#define	EFLAG_IF   0x200
#define	EFLAG_IOPL3   0x3000
#define	EFLAG_TF   0x100
#define	EFLAG_VM   0x20000

Functions
void	bios16Code ()
void	biosCall (int biosInt, int eax, int ebx, int ecx, int edx, int esi, int edi, int es, int ds)

Macro Definition Documentation

EFLAG_IF

#define EFLAG_IF   0x200

Definition at line 35 of file bioscall.h.

EFLAG_IOPL3

#define EFLAG_IOPL3   0x3000

Definition at line 36 of file bioscall.h.

EFLAG_TF

#define EFLAG_TF   0x100

Definition at line 34 of file bioscall.h.

EFLAG_VM

#define EFLAG_VM   0x20000

Definition at line 37 of file bioscall.h.

Function Documentation

bios16Code()

void bios16Code

(

)

Referenced by biosCall().

biosCall()

void biosCall	(	int	biosInt,
		int	eax,
		int	ebx,
		int	ecx,
		int	edx,
		int	esi,
		int	edi,
		int	es,
		int	ds
	)

Definition at line 49 of file bioscall.c.

References _current, assert, tssStruct::back_link, bios16Code(), tssStruct::cr3, tssStruct::cs, tssStruct::ds, tssStruct::eax, tssStruct::ebp, tssStruct::ebx, tssStruct::ecx, tssStruct::edi, tssStruct::edx, EFLAG_IF, EFLAG_VM, tssStruct::eflags, tssStruct::eip, tssStruct::es, tssStruct::esi, tssStruct::esp, tssStruct::esp0, tssStruct::esp1, tssStruct::esp2, tssStruct::fs, tssStruct::gs, taskStruct::id, tssStruct::io_map, kernelPageDirectory, kmalloc(), kprintf(), tssStruct::ldt, taskStruct::oInfo, READY, sched_yield(), schedNewTask(), tssStruct::ss, tssStruct::ss0, tssStruct::ss1, tssStruct::ss2, taskStruct::state, tssStruct::trace_bitmap, taskStruct::tss, osInfo::v86Task, and vmm_getFreeKernelPage().

Referenced by ogDisplay_UbixOS::GetModeInfo(), ogDisplay_UbixOS::GetVESAInfo(), initVESAMode(), and systemTask().

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