FM / asm

/usr/include/asm

Name	Size	Mode	Actions
a.out.h	693	0644	edit dl rm
auxvec.h	281	0644	edit dl rm
bitsperlong.h	229	0644	edit dl rm
boot.h	260	0644	edit dl rm
bootparam.h	2970	0644	edit dl rm
byteorder.h	137	0644	edit dl rm
debugreg.h	2904	0644	edit dl rm
e820.h	2259	0644	edit dl rm
errno.h	31	0644	edit dl rm
fcntl.h	31	0644	edit dl rm
hyperv.h	8103	0644	edit dl rm
ioctl.h	31	0644	edit dl rm
ioctls.h	32	0644	edit dl rm
ipcbuf.h	32	0644	edit dl rm
ist.h	790	0644	edit dl rm
kvm.h	6212	0644	edit dl rm
kvm_para.h	2305	0644	edit dl rm
ldt.h	1243	0644	edit dl rm
mce.h	5241	0644	edit dl rm
mman.h	170	0644	edit dl rm
msgbuf.h	32	0644	edit dl rm
msr-index.h	23412	0644	edit dl rm
msr.h	311	0644	edit dl rm
mtrr.h	3788	0644	edit dl rm
param.h	31	0644	edit dl rm
poll.h	30	0644	edit dl rm
posix_types.h	92	0644	edit dl rm
posix_types_32.h	1316	0644	edit dl rm
posix_types_64.h	1306	0644	edit dl rm
prctl.h	190	0644	edit dl rm
processor-flags.h	3656	0644	edit dl rm
ptrace-abi.h	1797	0644	edit dl rm
ptrace.h	1192	0644	edit dl rm
resource.h	34	0644	edit dl rm
sembuf.h	699	0644	edit dl rm
setup.h	82	0644	edit dl rm
shmbuf.h	32	0644	edit dl rm
sigcontext.h	5403	0644	edit dl rm
sigcontext32.h	1684	0644	edit dl rm
siginfo.h	198	0644	edit dl rm
signal.h	2958	0644	edit dl rm
socket.h	32	0644	edit dl rm
sockios.h	33	0644	edit dl rm
stat.h	2324	0644	edit dl rm
statfs.h	353	0644	edit dl rm
swab.h	1179	0644	edit dl rm
termbits.h	34	0644	edit dl rm
termios.h	33	0644	edit dl rm
types.h	114	0644	edit dl rm
ucontext.h	339	0644	edit dl rm
unistd.h	82	0644	edit dl rm
unistd_32.h	10692	0644	edit dl rm
unistd_64.h	24238	0644	edit dl rm
vm86.h	3055	0644	edit dl rm
vsyscall.h	375	0644	edit dl rm

Edit: /usr/include/asm/sigcontext32.h (1684B)

#ifndef _ASM_X86_SIGCONTEXT32_H
#define _ASM_X86_SIGCONTEXT32_H

#include <linux/types.h>

/* signal context for 32bit programs. */

#define X86_FXSR_MAGIC		0x0000

struct _fpreg {
	unsigned short significand[4];
	unsigned short exponent;
};

struct _fpxreg {
	unsigned short significand[4];
	unsigned short exponent;
	unsigned short padding[3];
};

struct _xmmreg {
	__u32	element[4];
};

/* FSAVE frame with extensions */
struct _fpstate_ia32 {
	/* Regular FPU environment */
	__u32 	cw;
	__u32	sw;
	__u32	tag;	/* not compatible to 64bit twd */
	__u32	ipoff;
	__u32	cssel;
	__u32	dataoff;
	__u32	datasel;
	struct _fpreg	_st[8];
	unsigned short	status;
	unsigned short	magic;		/* 0xffff = regular FPU data only */

/* FXSR FPU environment */
	__u32	_fxsr_env[6];
	__u32	mxcsr;
	__u32	reserved;
	struct _fpxreg	_fxsr_st[8];
	struct _xmmreg	_xmm[8];	/* It's actually 16 */
	__u32	padding[44];
	union {
		__u32 padding2[12];
		struct _fpx_sw_bytes sw_reserved;
	};
};

struct sigcontext_ia32 {
       unsigned short gs, __gsh;
       unsigned short fs, __fsh;
       unsigned short es, __esh;
       unsigned short ds, __dsh;
       unsigned int di;
       unsigned int si;
       unsigned int bp;
       unsigned int sp;
       unsigned int bx;
       unsigned int dx;
       unsigned int cx;
       unsigned int ax;
       unsigned int trapno;
       unsigned int err;
       unsigned int ip;
       unsigned short cs, __csh;
       unsigned int flags;
       unsigned int sp_at_signal;
       unsigned short ss, __ssh;
       unsigned int fpstate;		/* really (struct _fpstate_ia32 *) */
       unsigned int oldmask;
       unsigned int cr2;
};

#endif /* _ASM_X86_SIGCONTEXT32_H */

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