PNG  IHDR* pHYs+ IDATx]n#; cdLb Ǚ[at¤_:uP}>!Usă cag޿ ֵNu`ݼTâabO7uL&y^wFٝA"l[|ŲHLN밪4*sG3|Dv}?+y߉{OuOAt4Jj.u]Gz*҉sP'VQKbA1u\`& Af;HWj hsO;ogTu uj7S3/QzUr&wS`M$X_L7r2;aE+ώ%vikDA:dR+%KzƉo>eOth$z%: :{WwaQ:wz%4foɹE[9<]#ERINƻv溂E%P1i01 |Jvҗ&{b?9g=^wζXn/lK::90KwrюO\!ջ3uzuGv^;騢wq<Iatv09:tt~hEG`v;3@MNZD.1]L:{ծI3`L(÷ba")Y.iljCɄae#I"1 `3*Bdz>j<fU40⨬%O$3cGt]j%Fߠ_twJ;ABU8vP3uEԑwQ V:h%))LfraqX-ۿX]v-\9I gl8tzX ]ecm)-cgʒ#Uw=Wlێn(0hPP/ӨtQ“&J35 $=]r1{tLuǮ*i0_;NƝ8;-vݏr8+U-kruȕYr0RnC]*ެ(M:]gE;{]tg(#ZJ9y>utRDRMdr9㪩̞zֹb<ģ&wzJM"iI( .ꮅX)Qw:9,i좜\Ԛi7&N0:asϓc];=ΗOӣ APqz93 y $)A*kVHZwBƺnWNaby>XMN*45~ղM6Nvm;A=jֲ.~1}(9`KJ/V F9[=`~[;sRuk]rєT!)iQO)Y$V ی ۤmzWz5IM Zb )ˆC`6 rRa}qNmUfDsWuˤV{ Pݝ'=Kֳbg,UҘVz2ﴻnjNgBb{? ߮tcsͻQuxVCIY۠:(V뺕 ٥2;t`@Fo{Z9`;]wMzU~%UA蛚dI vGq\r82iu +St`cR.6U/M9IENDB` REDROOM
REDROOM
PHP 5.6.40
Preview: vm86.h Size: 3.04 KB
//usr/include/asm/vm86.h
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_VM86_H
#define _ASM_X86_VM86_H

/*
 * I'm guessing at the VIF/VIP flag usage, but hope that this is how
 * the Pentium uses them. Linux will return from vm86 mode when both
 * VIF and VIP is set.
 *
 * On a Pentium, we could probably optimize the virtual flags directly
 * in the eflags register instead of doing it "by hand" in vflags...
 *
 * Linus
 */

#include <asm/processor-flags.h>

#define BIOSSEG		0x0f000

#define CPU_086		0
#define CPU_186		1
#define CPU_286		2
#define CPU_386		3
#define CPU_486		4
#define CPU_586		5

/*
 * Return values for the 'vm86()' system call
 */
#define VM86_TYPE(retval)	((retval) & 0xff)
#define VM86_ARG(retval)	((retval) >> 8)

#define VM86_SIGNAL	0	/* return due to signal */
#define VM86_UNKNOWN	1	/* unhandled GP fault
				   - IO-instruction or similar */
#define VM86_INTx	2	/* int3/int x instruction (ARG = x) */
#define VM86_STI	3	/* sti/popf/iret instruction enabled
				   virtual interrupts */

/*
 * Additional return values when invoking new vm86()
 */
#define VM86_PICRETURN	4	/* return due to pending PIC request */
#define VM86_TRAP	6	/* return due to DOS-debugger request */

/*
 * function codes when invoking new vm86()
 */
#define VM86_PLUS_INSTALL_CHECK	0
#define VM86_ENTER		1
#define VM86_ENTER_NO_BYPASS	2
#define	VM86_REQUEST_IRQ	3
#define VM86_FREE_IRQ		4
#define VM86_GET_IRQ_BITS	5
#define VM86_GET_AND_RESET_IRQ	6

/*
 * This is the stack-layout seen by the user space program when we have
 * done a translation of "SAVE_ALL" from vm86 mode. The real kernel layout
 * is 'kernel_vm86_regs' (see below).
 */

struct vm86_regs {
/*
 * normal regs, with special meaning for the segment descriptors..
 */
	long ebx;
	long ecx;
	long edx;
	long esi;
	long edi;
	long ebp;
	long eax;
	long __null_ds;
	long __null_es;
	long __null_fs;
	long __null_gs;
	long orig_eax;
	long eip;
	unsigned short cs, __csh;
	long eflags;
	long esp;
	unsigned short ss, __ssh;
/*
 * these are specific to v86 mode:
 */
	unsigned short es, __esh;
	unsigned short ds, __dsh;
	unsigned short fs, __fsh;
	unsigned short gs, __gsh;
};

struct revectored_struct {
	unsigned long __map[8];			/* 256 bits */
};

struct vm86_struct {
	struct vm86_regs regs;
	unsigned long flags;
	unsigned long screen_bitmap;
	unsigned long cpu_type;
	struct revectored_struct int_revectored;
	struct revectored_struct int21_revectored;
};

/*
 * flags masks
 */
#define VM86_SCREEN_BITMAP	0x0001

struct vm86plus_info_struct {
	unsigned long force_return_for_pic:1;
	unsigned long vm86dbg_active:1;       /* for debugger */
	unsigned long vm86dbg_TFpendig:1;     /* for debugger */
	unsigned long unused:28;
	unsigned long is_vm86pus:1;	      /* for vm86 internal use */
	unsigned char vm86dbg_intxxtab[32];   /* for debugger */
};
struct vm86plus_struct {
	struct vm86_regs regs;
	unsigned long flags;
	unsigned long screen_bitmap;
	unsigned long cpu_type;
	struct revectored_struct int_revectored;
	struct revectored_struct int21_revectored;
	struct vm86plus_info_struct vm86plus;
};


#endif /* _ASM_X86_VM86_H */

Directory Contents

Dirs: 0 × Files: 64
Name Size Perms Modified Actions
a.out.h
756 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
amd_hsmp.h
8.68 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
auxvec.h
618 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
bitsperlong.h
321 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
boot.h
323 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
bootparam.h
7.58 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
bpf_perf_event.h
40 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
byteorder.h
176 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
debugreg.h
3.25 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
e820.h
2.52 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
errno.h
31 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
fcntl.h
31 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
hwcap2.h
270 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
hw_breakpoint.h
69 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ioctl.h
31 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ioctls.h
32 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ipcbuf.h
32 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ist.h
854 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
kvm.h
11.44 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
kvm_para.h
4.24 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
kvm_perf.h
388 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ldt.h
1.28 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
mce.h
1.65 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
mman.h
1002 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
msgbuf.h
1.03 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
msr.h
346 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
mtrr.h
4.13 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
param.h
31 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
perf_regs.h
1.37 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
poll.h
30 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
posix_types.h
224 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
posix_types_32.h
765 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
posix_types_64.h
609 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
posix_types_x32.h
581 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
prctl.h
618 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
processor-flags.h
6.47 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ptrace-abi.h
1.99 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ptrace.h
1.46 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
resource.h
34 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
sembuf.h
1.02 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
setup.h
6 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
sgx.h
8.15 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
shmbuf.h
1.23 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
sigcontext.h
9.50 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
sigcontext32.h
247 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
siginfo.h
422 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
signal.h
2.83 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
socket.h
32 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
sockios.h
33 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
stat.h
3.06 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
statfs.h
416 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
svm.h
9.54 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
swab.h
724 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
termbits.h
34 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
termios.h
33 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
types.h
152 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
ucontext.h
2.07 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
unistd.h
359 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
unistd_32.h
10.87 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
unistd_64.h
9.10 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
unistd_x32.h
16.03 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
vm86.h
3.04 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
vmx.h
7.20 KB lrw-r--r-- 2026-02-02 09:27:46
Edit Download
vsyscall.h
263 B lrw-r--r-- 2026-02-02 09:27:46
Edit Download
If ZipArchive is unavailable, a .tar will be created (no compression).
© 2026 REDROOM — Secure File Manager. All rights reserved. Built with ❤️ & Red Dark UI