kernel/vdso64/sigtramp.S

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
18 	.balign 8
28 /* The .balign 8 above and the following zeros mimic the old stack
33 	.quad 0,-21*8
35 /* Register r1 can be found at offset 8 of a pt_regs structure.
39   .uleb128 9f - 1f;		/*   length */				\
45 9:
52   .uleb128 9f - 1f;		/*   length */				\
59 9:
68   .uleb128 9f - 1f;		/*   length */				\
92 9:
99   .uleb128 9f - 1f;		/*   length */				\
102   .byte 0x2f; .short 2b - 9f;	/*     DW_OP_skip */			\
103 9:
110   .uleb128 9f - 1f;		/*   length */				\
113   .byte 0x2f; .short 3b - 9f;	/*     DW_OP_skip */			\
114 9:
120   .uleb128 9f - 1f;		/*   length */				\
127 9:
133 #define RSIZE	8
142 #define CROFF (RSIZE - CRSIZE)
146 #define VREGS	48*RSIZE+33*8
158   rsave ( 8,  8*RSIZE);							\
159   rsave ( 9,  9*RSIZE);							\
195   rsave (32, 48*RSIZE +  0*8);						\
196   rsave (33, 48*RSIZE +  1*8);						\
197   rsave (34, 48*RSIZE +  2*8);						\
198   rsave (35, 48*RSIZE +  3*8);						\
199   rsave (36, 48*RSIZE +  4*8);						\
200   rsave (37, 48*RSIZE +  5*8);						\
201   rsave (38, 48*RSIZE +  6*8);						\
202   rsave (39, 48*RSIZE +  7*8);						\
203   rsave (40, 48*RSIZE +  8*8);						\
204   rsave (41, 48*RSIZE +  9*8);						\
205   rsave (42, 48*RSIZE + 10*8);						\
206   rsave (43, 48*RSIZE + 11*8);						\
207   rsave (44, 48*RSIZE + 12*8);						\
208   rsave (45, 48*RSIZE + 13*8);						\
209   rsave (46, 48*RSIZE + 14*8);						\
210   rsave (47, 48*RSIZE + 15*8);						\
211   rsave (48, 48*RSIZE + 16*8);						\
212   rsave (49, 48*RSIZE + 17*8);						\
213   rsave (50, 48*RSIZE + 18*8);						\
214   rsave (51, 48*RSIZE + 19*8);						\
215   rsave (52, 48*RSIZE + 20*8);						\
216   rsave (53, 48*RSIZE + 21*8);						\
217   rsave (54, 48*RSIZE + 22*8);						\
218   rsave (55, 48*RSIZE + 23*8);						\
219   rsave (56, 48*RSIZE + 24*8);						\
220   rsave (57, 48*RSIZE + 25*8);						\
221   rsave (58, 48*RSIZE + 26*8);						\
222   rsave (59, 48*RSIZE + 27*8);						\
223   rsave (60, 48*RSIZE + 28*8);						\
224   rsave (61, 48*RSIZE + 29*8);						\
225   rsave (62, 48*RSIZE + 30*8);						\
226   rsave (63, 48*RSIZE + 31*8)
239   vsave_msr1 ( 8);							\
240   vsave_msr1 ( 9);							\
271 	.long .Lcie_end - .Lcie_start
275 	.string "zRS"		/* NUL-terminated augmentation string */
277 	.sleb128 -8		/* Data alignment factor */
282 	.balign 8
285 	.long .Lfde0_end - .Lfde0_start
287 	.long .Lfde0_start - .Lcie	/* CIE pointer. */
288 	.quad .Lsigrt_start - .		/* PC start, length */
289 	.quad .Lsigrt_end - .Lsigrt_start
303 	.balign 8