FM / asm

/usr/src/linux-headers-5.15.0-190/arch/m68k/include/asm/

/usr/src/linux-headers-5.15.0-190/arch/m68k/include/asm

Name	Size	Mode	Actions
adb_iop.h	1188	0644	edit dl rm
amigahw.h	10737	0644	edit dl rm
amigaints.h	3583	0644	edit dl rm
amigayle.h	3271	0644	edit dl rm
amipcmcia.h	2568	0644	edit dl rm
apollohw.h	2410	0644	edit dl rm
asm-offsets.h	35	0644	edit dl rm
asm-prototypes.h	211	0644	edit dl rm
atarihw.h	20919	0644	edit dl rm
atariints.h	5691	0644	edit dl rm
atarikb.h	1434	0644	edit dl rm
atari_joystick.h	457	0644	edit dl rm
atari_stdma.h	514	0644	edit dl rm
atari_stram.h	528	0644	edit dl rm
atomic.h	5016	0644	edit dl rm
bitops.h	12827	0644	edit dl rm
blinken.h	641	0644	edit dl rm
bootinfo.h	783	0644	edit dl rm
bootstd.h	4747	0644	edit dl rm
bug.h	659	0644	edit dl rm
bvme6000hw.h	3529	0644	edit dl rm
cache.h	296	0644	edit dl rm
cacheflush.h	133	0644	edit dl rm
cacheflush_mm.h	7173	0644	edit dl rm
cacheflush_no.h	1884	0644	edit dl rm
checksum.h	3497	0644	edit dl rm
cmpxchg.h	3189	0644	edit dl rm
coldfire.h	1653	0644	edit dl rm
contregs.h	3390	0644	edit dl rm
current.h	580	0644	edit dl rm
delay.h	3504	0644	edit dl rm
div64.h	858	0644	edit dl rm
dma.h	17040	0644	edit dl rm
dsp56k.h	1269	0644	edit dl rm
dvma.h	9903	0644	edit dl rm
elf.h	3145	0644	edit dl rm
entry.h	5902	0644	edit dl rm
export.h	53	0644	edit dl rm
fb.h	921	0644	edit dl rm
fbio.h	10106	0644	edit dl rm
flat.h	333	0644	edit dl rm
floppy.h	5330	0644	edit dl rm
fpu.h	535	0644	edit dl rm
ftrace.h	12	0644	edit dl rm
gpio.h	2294	0644	edit dl rm
hash.h	2115	0644	edit dl rm
hp300hw.h	186	0644	edit dl rm
hwtest.h	467	0644	edit dl rm
ide.h	1708	0644	edit dl rm
idprom.h	725	0644	edit dl rm
intersil.h	1134	0644	edit dl rm
io.h	244	0644	edit dl rm
io_mm.h	13198	0644	edit dl rm
io_no.h	4196	0644	edit dl rm
irq.h	2634	0644	edit dl rm
irqflags.h	1652	0644	edit dl rm
Kbuild	165	0644	edit dl rm
kexec.h	732	0644	edit dl rm
kmap.h	1754	0644	edit dl rm
linkage.h	1583	0644	edit dl rm
m52xxacr.h	3660	0644	edit dl rm
m53xxacr.h	3683	0644	edit dl rm
m53xxsim.h	55262	0644	edit dl rm
m54xxacr.h	4934	0644	edit dl rm
m54xxgpt.h	3750	0644	edit dl rm
m54xxpci.h	6276	0644	edit dl rm
m54xxsim.h	3892	0644	edit dl rm
m520xsim.h	7323	0644	edit dl rm
m523xsim.h	7882	0644	edit dl rm
m525xsim.h	10822	0644	edit dl rm
m527xsim.h	13835	0644	edit dl rm
m528xsim.h	9599	0644	edit dl rm
m5206sim.h	6555	0644	edit dl rm
m5272sim.h	6199	0644	edit dl rm
m5307sim.h	7698	0644	edit dl rm
m5407sim.h	6289	0644	edit dl rm
m5441xsim.h	10294	0644	edit dl rm
machdep.h	1331	0644	edit dl rm
machines.h	3209	0644	edit dl rm
machw.h	588	0644	edit dl rm
macintosh.h	2438	0644	edit dl rm
macints.h	3210	0644	edit dl rm
mac_asc.h	520	0644	edit dl rm
mac_baboon.h	999	0644	edit dl rm
mac_iop.h	5499	0644	edit dl rm
mac_oss.h	1873	0644	edit dl rm
mac_psc.h	7427	0644	edit dl rm
mac_via.h	11718	0644	edit dl rm
math-emu.h	6897	0644	edit dl rm
MC68EZ328.h	38650	0644	edit dl rm
MC68VZ328.h	42006	0644	edit dl rm
MC68328.h	38724	0644	edit dl rm
mc146818rtc.h	598	0644	edit dl rm
mcf8390.h	3844	0644	edit dl rm
mcfclk.h	961	0644	edit dl rm
mcfdma.h	6662	0644	edit dl rm
mcfgpio.h	8269	0644	edit dl rm
mcfintc.h	3161	0644	edit dl rm
mcfmmu.h	3761	0644	edit dl rm
mcfpit.h	2278	0644	edit dl rm
mcfqspi.h	1466	0644	edit dl rm
mcfsim.h	1531	0644	edit dl rm
mcfslt.h	1240	0644	edit dl rm
mcftimer.h	2357	0644	edit dl rm
mcfuart.h	7076	0644	edit dl rm
mcfwdebug.h	5106	0644	edit dl rm
mcf_pgalloc.h	2000	0644	edit dl rm
mcf_pgtable.h	8312	0644	edit dl rm
mmu.h	243	0644	edit dl rm
mmu_context.h	7207	0644	edit dl rm
module.h	847	0644	edit dl rm
module.lds.h	91	0644	edit dl rm
motorola_pgalloc.h	2146	0644	edit dl rm
motorola_pgtable.h	7610	0644	edit dl rm
movs.h	1472	0644	edit dl rm
mvme16xhw.h	2216	0644	edit dl rm
mvme147hw.h	2938	0644	edit dl rm
natfeat.h	533	0644	edit dl rm
nettel.h	3023	0644	edit dl rm
nubus.h	1262	0644	edit dl rm
openprom.h	8173	0644	edit dl rm
oplib.h	9768	0644	edit dl rm
page.h	1728	0644	edit dl rm
page_mm.h	3399	0644	edit dl rm
page_no.h	1322	0644	edit dl rm
page_offset.h	256	0644	edit dl rm
parport.h	837	0644	edit dl rm
pci.h	258	0644	edit dl rm
pgalloc.h	444	0644	edit dl rm
pgtable.h	127	0644	edit dl rm
pgtable_mm.h	4931	0644	edit dl rm
pgtable_no.h	1438	0644	edit dl rm
processor.h	4158	0644	edit dl rm
ptrace.h	643	0644	edit dl rm
q40ints.h	749	0644	edit dl rm
q40_master.h	2357	0644	edit dl rm
quicc_simple.h	1830	0644	edit dl rm
raw_io.h	12003	0644	edit dl rm
serial.h	1165	0644	edit dl rm
setup.h	9467	0644	edit dl rm
signal.h	1377	0644	edit dl rm
smp.h	32	0644	edit dl rm
string.h	1717	0644	edit dl rm
sun3-head.h	353	0644	edit dl rm
sun3ints.h	989	0644	edit dl rm
sun3mmu.h	5025	0644	edit dl rm
sun3x.h	868	0644	edit dl rm
sun3xflop.h	5757	0644	edit dl rm
sun3xprom.h	1343	0644	edit dl rm
sun3_pgalloc.h	1267	0644	edit dl rm
sun3_pgtable.h	6583	0644	edit dl rm
switch_to.h	1549	0644	edit dl rm
syscall.h	251	0644	edit dl rm
thread_info.h	2237	0644	edit dl rm
timex.h	974	0644	edit dl rm
tlb.h	135	0644	edit dl rm
tlbflush.h	5989	0644	edit dl rm
traps.h	8615	0644	edit dl rm
uaccess.h	12563	0644	edit dl rm
ucontext.h	570	0644	edit dl rm
unistd.h	993	0644	edit dl rm
user.h	3874	0644	edit dl rm
vga.h	902	0644	edit dl rm
virtconvert.h	834	0644	edit dl rm
vmalloc.h	90	0644	edit dl rm
zorro.h	1222	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/arch/m68k/include/asm/traps.h (8615B)

/*
 *  linux/include/asm/traps.h
 *
 *  Copyright (C) 1993        Hamish Macdonald
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive
 * for more details.
 */

#ifndef _M68K_TRAPS_H
#define _M68K_TRAPS_H

#ifndef __ASSEMBLY__

#include <linux/linkage.h>
#include <asm/ptrace.h>

typedef void (*e_vector)(void);
extern e_vector vectors[];
extern e_vector *_ramvec;

asmlinkage void auto_inthandler(void);
asmlinkage void user_inthandler(void);
asmlinkage void bad_inthandler(void);

#endif

#define VEC_RESETSP (0)
#define VEC_RESETPC (1)
#define VEC_BUSERR  (2)
#define VEC_ADDRERR (3)
#define VEC_ILLEGAL (4)
#define VEC_ZERODIV (5)
#define VEC_CHK     (6)
#define VEC_TRAP    (7)
#define VEC_PRIV    (8)
#define VEC_TRACE   (9)
#define VEC_LINE10  (10)
#define VEC_LINE11  (11)
#define VEC_RESV12  (12)
#define VEC_COPROC  (13)
#define VEC_FORMAT  (14)
#define VEC_UNINT   (15)
#define VEC_RESV16  (16)
#define VEC_RESV17  (17)
#define VEC_RESV18  (18)
#define VEC_RESV19  (19)
#define VEC_RESV20  (20)
#define VEC_RESV21  (21)
#define VEC_RESV22  (22)
#define VEC_RESV23  (23)
#define VEC_SPUR    (24)
#define VEC_INT1    (25)
#define VEC_INT2    (26)
#define VEC_INT3    (27)
#define VEC_INT4    (28)
#define VEC_INT5    (29)
#define VEC_INT6    (30)
#define VEC_INT7    (31)
#define VEC_SYS     (32)
#define VEC_TRAP1   (33)
#define VEC_TRAP2   (34)
#define VEC_TRAP3   (35)
#define VEC_TRAP4   (36)
#define VEC_TRAP5   (37)
#define VEC_TRAP6   (38)
#define VEC_TRAP7   (39)
#define VEC_TRAP8   (40)
#define VEC_TRAP9   (41)
#define VEC_TRAP10  (42)
#define VEC_TRAP11  (43)
#define VEC_TRAP12  (44)
#define VEC_TRAP13  (45)
#define VEC_TRAP14  (46)
#define VEC_TRAP15  (47)
#define VEC_FPBRUC  (48)
#define VEC_FPIR    (49)
#define VEC_FPDIVZ  (50)
#define VEC_FPUNDER (51)
#define VEC_FPOE    (52)
#define VEC_FPOVER  (53)
#define VEC_FPNAN   (54)
#define VEC_FPUNSUP (55)
#define VEC_MMUCFG  (56)
#define VEC_MMUILL  (57)
#define VEC_MMUACC  (58)
#define VEC_RESV59  (59)
#define	VEC_UNIMPEA (60)
#define	VEC_UNIMPII (61)
#define VEC_RESV62  (62)
#define VEC_RESV63  (63)
#define VEC_USER    (64)

#define VECOFF(vec) ((vec)<<2)

#ifndef __ASSEMBLY__

/* Status register bits */
#define PS_T  (0x8000)
#define PS_S  (0x2000)
#define PS_M  (0x1000)
#define PS_C  (0x0001)

/* bits for 68020/68030 special status word */

#define FC    (0x8000)
#define FB    (0x4000)
#define RC    (0x2000)
#define RB    (0x1000)
#define DF    (0x0100)
#define RM    (0x0080)
#define RW    (0x0040)
#define SZ    (0x0030)
#define DFC   (0x0007)

/* bits for 68030 MMU status register (mmusr,psr) */

#define MMU_B	     (0x8000)    /* bus error */
#define MMU_L	     (0x4000)    /* limit violation */
#define MMU_S	     (0x2000)    /* supervisor violation */
#define MMU_WP	     (0x0800)    /* write-protected */
#define MMU_I	     (0x0400)    /* invalid descriptor */
#define MMU_M	     (0x0200)    /* ATC entry modified */
#define MMU_T	     (0x0040)    /* transparent translation */
#define MMU_NUM      (0x0007)    /* number of levels traversed */

/* bits for 68040 special status word */
#define CP_040	(0x8000)
#define CU_040	(0x4000)
#define CT_040	(0x2000)
#define CM_040	(0x1000)
#define MA_040	(0x0800)
#define ATC_040 (0x0400)
#define LK_040	(0x0200)
#define RW_040	(0x0100)
#define SIZ_040 (0x0060)
#define TT_040	(0x0018)
#define TM_040	(0x0007)

/* bits for 68040 write back status word */
#define WBV_040   (0x80)
#define WBSIZ_040 (0x60)
#define WBBYT_040 (0x20)
#define WBWRD_040 (0x40)
#define WBLNG_040 (0x00)
#define WBTT_040  (0x18)
#define WBTM_040  (0x07)

/* bus access size codes */
#define BA_SIZE_BYTE    (0x20)
#define BA_SIZE_WORD    (0x40)
#define BA_SIZE_LONG    (0x00)
#define BA_SIZE_LINE    (0x60)

/* bus access transfer type codes */
#define BA_TT_MOVE16    (0x08)

/* bits for 68040 MMU status register (mmusr) */
#define MMU_B_040   (0x0800)
#define MMU_G_040   (0x0400)
#define MMU_S_040   (0x0080)
#define MMU_CM_040  (0x0060)
#define MMU_M_040   (0x0010)
#define MMU_WP_040  (0x0004)
#define MMU_T_040   (0x0002)
#define MMU_R_040   (0x0001)

/* bits in the 68060 fault status long word (FSLW) */
#define	MMU060_MA	(0x08000000)	/* misaligned */
#define	MMU060_LK	(0x02000000)	/* locked transfer */
#define	MMU060_RW	(0x01800000)	/* read/write */
# define MMU060_RW_W	(0x00800000)	/* write */
# define MMU060_RW_R	(0x01000000)	/* read */
# define MMU060_RW_RMW	(0x01800000)	/* read/modify/write */
# define MMU060_W	(0x00800000)	/* general write, includes rmw */
#define	MMU060_SIZ	(0x00600000)	/* transfer size */
#define	MMU060_TT	(0x00180000)	/* transfer type (TT) bits */
#define	MMU060_TM	(0x00070000)	/* transfer modifier (TM) bits */
#define	MMU060_IO	(0x00008000)	/* instruction or operand */
#define	MMU060_PBE	(0x00004000)	/* push buffer bus error */
#define	MMU060_SBE	(0x00002000)	/* store buffer bus error */
#define	MMU060_PTA	(0x00001000)	/* pointer A fault */
#define	MMU060_PTB	(0x00000800)	/* pointer B fault */
#define	MMU060_IL	(0x00000400)	/* double indirect descr fault */
#define	MMU060_PF	(0x00000200)	/* page fault (invalid descr) */
#define	MMU060_SP	(0x00000100)	/* supervisor protection */
#define	MMU060_WP	(0x00000080)	/* write protection */
#define	MMU060_TWE	(0x00000040)	/* bus error on table search */
#define	MMU060_RE	(0x00000020)	/* bus error on read */
#define	MMU060_WE	(0x00000010)	/* bus error on write */
#define	MMU060_TTR	(0x00000008)	/* error caused by TTR translation */
#define	MMU060_BPE	(0x00000004)	/* branch prediction error */
#define	MMU060_SEE	(0x00000001)	/* software emulated error */

/* cases of missing or invalid descriptors */
#define MMU060_DESC_ERR (MMU060_PTA | MMU060_PTB | \
			 MMU060_IL  | MMU060_PF)
/* bits that indicate real errors */
#define MMU060_ERR_BITS (MMU060_PBE | MMU060_SBE | MMU060_DESC_ERR | MMU060_SP | \
			 MMU060_WP  | MMU060_TWE | MMU060_RE       | MMU060_WE)

/* structure for stack frames */

struct frame {
    struct pt_regs ptregs;
    union {
	    struct {
		    unsigned long  iaddr;    /* instruction address */
	    } fmt2;
	    struct {
		    unsigned long  effaddr;  /* effective address */
	    } fmt3;
	    struct {
		    unsigned long  effaddr;  /* effective address */
		    unsigned long  pc;	     /* pc of faulted instr */
	    } fmt4;
	    struct {
		    unsigned long  effaddr;  /* effective address */
		    unsigned short ssw;      /* special status word */
		    unsigned short wb3s;     /* write back 3 status */
		    unsigned short wb2s;     /* write back 2 status */
		    unsigned short wb1s;     /* write back 1 status */
		    unsigned long  faddr;    /* fault address */
		    unsigned long  wb3a;     /* write back 3 address */
		    unsigned long  wb3d;     /* write back 3 data */
		    unsigned long  wb2a;     /* write back 2 address */
		    unsigned long  wb2d;     /* write back 2 data */
		    unsigned long  wb1a;     /* write back 1 address */
		    unsigned long  wb1dpd0;  /* write back 1 data/push data 0*/
		    unsigned long  pd1;      /* push data 1*/
		    unsigned long  pd2;      /* push data 2*/
		    unsigned long  pd3;      /* push data 3*/
	    } fmt7;
	    struct {
		    unsigned long  iaddr;    /* instruction address */
		    unsigned short int1[4];  /* internal registers */
	    } fmt9;
	    struct {
		    unsigned short int1;
		    unsigned short ssw;      /* special status word */
		    unsigned short isc;      /* instruction stage c */
		    unsigned short isb;      /* instruction stage b */
		    unsigned long  daddr;    /* data cycle fault address */
		    unsigned short int2[2];
		    unsigned long  dobuf;    /* data cycle output buffer */
		    unsigned short int3[2];
	    } fmta;
	    struct {
		    unsigned short int1;
		    unsigned short ssw;     /* special status word */
		    unsigned short isc;     /* instruction stage c */
		    unsigned short isb;     /* instruction stage b */
		    unsigned long  daddr;   /* data cycle fault address */
		    unsigned short int2[2];
		    unsigned long  dobuf;   /* data cycle output buffer */
		    unsigned short int3[4];
		    unsigned long  baddr;   /* stage B address */
		    unsigned short int4[2];
		    unsigned long  dibuf;   /* data cycle input buffer */
		    unsigned short int5[3];
		    unsigned	   ver : 4; /* stack frame version # */
		    unsigned	   int6:12;
		    unsigned short int7[18];
	    } fmtb;
    } un;
};

#ifdef CONFIG_M68040
asmlinkage void berr_040cleanup(struct frame *fp);
#endif

#endif /* __ASSEMBLY__ */

#endif /* _M68K_TRAPS_H */

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