include/asm/entry.h

16  *	 0(sp) - d1
17  *	 4(sp) - d2
18  *	 8(sp) - d3
19  *	 C(sp) - d4
20  *	10(sp) - d5
21  *	14(sp) - a0
22  *	18(sp) - a1
23  *	1C(sp) - a2
24  *	20(sp) - d0
25  *	24(sp) - orig_d0
26  *	28(sp) - stack adjustment
27  *	2C(sp) - [ sr              ] [ format & vector ]
28  *	2E(sp) - [ pc-hiword       ] [ sr              ]
29  *	30(sp) - [ pc-loword       ] [ pc-hiword       ]
30  *	32(sp) - [ format & vector ] [ pc-loword       ]
66 	btst	#5,%sp@(2)		/* from user? */
68 	movel	%sp,sw_usp		/* save user sp */
70 	movel	sw_ksp,%sp		/* kernel sp */
71 	subql	#8,%sp			/* room for exception */
72 	clrl	%sp@-			/* stkadj */
73 	movel	%d0,%sp@-		/* orig d0 */
74 	movel	%d0,%sp@-		/* d0 */
75 	lea	%sp@(-32),%sp		/* space for 8 regs */
76 	moveml	%d1-%d5/%a0-%a2,%sp@
78 	movel	%a0@-,%sp@(PT_OFF_PC)	/* copy exception program counter */
79 	movel	%a0@-,%sp@(PT_OFF_FORMATVEC)/*copy exception format/vector/sr */
82 	clrl	%sp@-			/* stkadj */
83 	movel	%d0,%sp@-		/* orig d0 */
84 	movel	%d0,%sp@-		/* d0 */
85 	lea	%sp@(-32),%sp		/* space for 8 regs */
86 	moveml	%d1-%d5/%a0-%a2,%sp@
93 	movel	%d0,%sp@(PT_OFF_ORIG_D0)
99 	movel	%sp@(PT_OFF_PC),%a0@-	/* copy exception program counter */
100 	movel	%sp@(PT_OFF_FORMATVEC),%a0@-/*copy exception format/vector/sr */
101 	moveml	%sp@,%d1-%d5/%a0-%a2
102 	lea	%sp@(32),%sp		/* space for 8 regs */
103 	movel	%sp@+,%d0
104 	addql	#4,%sp			/* orig d0 */
105 	addl	%sp@+,%sp		/* stkadj */
106 	addql	#8,%sp			/* remove exception */
107 	movel	%sp,sw_ksp		/* save ksp */
109 	movel	sw_usp,%sp		/* restore usp */
128 	clrl	%sp@-			/* stkadj */
129 	movel	%d0,%sp@-		/* orig d0 */
130 	movel	%d0,%sp@-		/* d0 */
131 	lea	%sp@(-32),%sp		/* space for 8 regs */
132 	moveml	%d1-%d5/%a0-%a2,%sp@
137 	clrl	%sp@-			/* stkadj */
139 	movel	%d0,%sp@-		/* d0 */
140 	lea	%sp@(-32),%sp		/* space for 8 regs */
141 	moveml	%d1-%d5/%a0-%a2,%sp@
145 	moveml	%sp@,%d1-%d5/%a0-%a2
146 	lea	%sp@(32),%sp		/* space for 8 regs */
147 	movel	%sp@+,%d0
148 	addql	#4,%sp			/* orig d0 */
149 	addl	%sp@+,%sp		/* stkadj */
166 	lea	%sp@(-24),%sp		/* 6 regs */
167 	moveml	%a3-%a6/%d6-%d7,%sp@
171 	moveml	%sp@,%a3-%a6/%d6-%d7
172 	lea	%sp@(24),%sp		/* 6 regs */
187 	clrl	%sp@-			/* stk_adj */
189 	movel	%d0,%sp@-		/* d0 */
190 	moveml	%d1-%d5/%a0-%a2,%sp@-
194 	clrl	%sp@-			/* stk_adj */
195 	movel	%d0,%sp@-		/* orig d0 */
196 	movel	%d0,%sp@-		/* d0 */
197 	moveml	%d1-%d5/%a0-%a2,%sp@-
201 	moveml	%sp@+,%a0-%a2/%d1-%d5
202 	movel	%sp@+,%d0
203 	addql	#4,%sp			/* orig d0 */
204 	addl	%sp@+,%sp		/* stk adj */
210 	moveml	%a3-%a6/%d6-%d7,%sp@-
214 	moveml	%sp@+,%a3-%a6/%d6-%d7
230 	movel	%sp,\reg
248 	"clrl	%%sp@-;"    /* stk_adj */	\
250 	"movel	%%d0,%%sp@-;" /* d0 */		\
251 	"moveml	%%d1-%%d5/%%a0-%%a2,%%sp@-"
254 	"movel	%%sp,"#tmp"\n\t" \