xref: /linux/arch/mips/math-emu/me-debugfs.c (revision b24413180f5600bcb3bb70fbed5cf186b60864bd)
1*b2441318SGreg Kroah-Hartman // SPDX-License-Identifier: GPL-2.0
285c51c51SRalf Baechle #include <linux/cpumask.h>
385c51c51SRalf Baechle #include <linux/debugfs.h>
485c51c51SRalf Baechle #include <linux/fs.h>
585c51c51SRalf Baechle #include <linux/init.h>
685c51c51SRalf Baechle #include <linux/percpu.h>
785c51c51SRalf Baechle #include <linux/types.h>
875dcfc1dSPaul Burton #include <asm/debug.h>
985c51c51SRalf Baechle #include <asm/fpu_emulator.h>
1085c51c51SRalf Baechle #include <asm/local.h>
1185c51c51SRalf Baechle 
1285c51c51SRalf Baechle DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
1385c51c51SRalf Baechle 
1485c51c51SRalf Baechle static int fpuemu_stat_get(void *data, u64 *val)
1585c51c51SRalf Baechle {
1685c51c51SRalf Baechle 	int cpu;
1785c51c51SRalf Baechle 	unsigned long sum = 0;
1885c51c51SRalf Baechle 
1985c51c51SRalf Baechle 	for_each_online_cpu(cpu) {
2085c51c51SRalf Baechle 		struct mips_fpu_emulator_stats *ps;
2185c51c51SRalf Baechle 		local_t *pv;
2285c51c51SRalf Baechle 
2385c51c51SRalf Baechle 		ps = &per_cpu(fpuemustats, cpu);
2485c51c51SRalf Baechle 		pv = (void *)ps + (unsigned long)data;
2585c51c51SRalf Baechle 		sum += local_read(pv);
2685c51c51SRalf Baechle 	}
2785c51c51SRalf Baechle 	*val = sum;
2885c51c51SRalf Baechle 	return 0;
2985c51c51SRalf Baechle }
3085c51c51SRalf Baechle DEFINE_SIMPLE_ATTRIBUTE(fops_fpuemu_stat, fpuemu_stat_get, NULL, "%llu\n");
3185c51c51SRalf Baechle 
32454854acSAleksandar Markovic /*
33454854acSAleksandar Markovic  * Used to obtain names for a debugfs instruction counter, given field name
34454854acSAleksandar Markovic  * in fpuemustats structure. For example, for input "cmp_sueq_d", the output
35454854acSAleksandar Markovic  * would be "cmp.sueq.d". This is needed since dots are not allowed to be
36454854acSAleksandar Markovic  * used in structure field names, and are, on the other hand, desired to be
37454854acSAleksandar Markovic  * used in debugfs item names to be clearly associated to corresponding
38454854acSAleksandar Markovic  * MIPS FPU instructions.
39454854acSAleksandar Markovic  */
40454854acSAleksandar Markovic static void adjust_instruction_counter_name(char *out_name, char *in_name)
41454854acSAleksandar Markovic {
42454854acSAleksandar Markovic 	int i = 0;
43454854acSAleksandar Markovic 
44454854acSAleksandar Markovic 	strcpy(out_name, in_name);
45454854acSAleksandar Markovic 	while (in_name[i] != '\0') {
46454854acSAleksandar Markovic 		if (out_name[i] == '_')
47454854acSAleksandar Markovic 			out_name[i] = '.';
48454854acSAleksandar Markovic 		i++;
49454854acSAleksandar Markovic 	}
50454854acSAleksandar Markovic }
51454854acSAleksandar Markovic 
5225ad8db6SAleksandar Markovic static int fpuemustats_clear_show(struct seq_file *s, void *unused)
5325ad8db6SAleksandar Markovic {
5425ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).emulated, 0);
5525ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).loads, 0);
5625ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).stores, 0);
5725ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).branches, 0);
5825ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).cp1ops, 0);
5925ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).cp1xops, 0);
6025ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).errors, 0);
6125ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).ieee754_inexact, 0);
6225ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).ieee754_underflow, 0);
6325ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).ieee754_overflow, 0);
6425ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).ieee754_zerodiv, 0);
6525ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).ieee754_invalidop, 0);
6625ad8db6SAleksandar Markovic 	__this_cpu_write((fpuemustats).ds_emul, 0);
6725ad8db6SAleksandar Markovic 
68454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).abs_s, 0);
69454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).abs_d, 0);
70454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).add_s, 0);
71454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).add_d, 0);
72454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).bc1eqz, 0);
73454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).bc1nez, 0);
74454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).ceil_w_s, 0);
75454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).ceil_w_d, 0);
76454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).ceil_l_s, 0);
77454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).ceil_l_d, 0);
78454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).class_s, 0);
79454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).class_d, 0);
80454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_af_s, 0);
81454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_af_d, 0);
82454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_eq_s, 0);
83454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_eq_d, 0);
84454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_le_s, 0);
85454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_le_d, 0);
86454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_lt_s, 0);
87454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_lt_d, 0);
88454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ne_s, 0);
89454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ne_d, 0);
90454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_or_s, 0);
91454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_or_d, 0);
92454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ueq_s, 0);
93454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ueq_d, 0);
94454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ule_s, 0);
95454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ule_d, 0);
96454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ult_s, 0);
97454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_ult_d, 0);
98454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_un_s, 0);
99454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_un_d, 0);
100454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_une_s, 0);
101454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_une_d, 0);
102454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_saf_s, 0);
103454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_saf_d, 0);
104454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_seq_s, 0);
105454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_seq_d, 0);
106454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sle_s, 0);
107454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sle_d, 0);
108454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_slt_s, 0);
109454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_slt_d, 0);
110454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sne_s, 0);
111454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sne_d, 0);
112454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sor_s, 0);
113454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sor_d, 0);
114454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sueq_s, 0);
115454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sueq_d, 0);
116454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sule_s, 0);
117454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sule_d, 0);
118454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sult_s, 0);
119454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sult_d, 0);
120454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sun_s, 0);
121454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sun_d, 0);
122454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sune_s, 0);
123454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cmp_sune_d, 0);
124454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_d_l, 0);
125454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_d_s, 0);
126454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_d_w, 0);
127454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_l_s, 0);
128454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_l_d, 0);
129454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_s_d, 0);
130454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_s_l, 0);
131454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_s_w, 0);
132454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_w_s, 0);
133454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).cvt_w_d, 0);
134454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).div_s, 0);
135454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).div_d, 0);
136454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).floor_w_s, 0);
137454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).floor_w_d, 0);
138454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).floor_l_s, 0);
139454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).floor_l_d, 0);
140454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).maddf_s, 0);
141454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).maddf_d, 0);
142454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).max_s, 0);
143454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).max_d, 0);
144454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).maxa_s, 0);
145454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).maxa_d, 0);
146454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).min_s, 0);
147454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).min_d, 0);
148454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).mina_s, 0);
149454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).mina_d, 0);
150454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).mov_s, 0);
151454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).mov_d, 0);
152454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).msubf_s, 0);
153454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).msubf_d, 0);
154454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).mul_s, 0);
155454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).mul_d, 0);
156454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).neg_s, 0);
157454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).neg_d, 0);
158454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).recip_s, 0);
159454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).recip_d, 0);
160454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).rint_s, 0);
161454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).rint_d, 0);
162454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).round_w_s, 0);
163454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).round_w_d, 0);
164454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).round_l_s, 0);
165454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).round_l_d, 0);
166454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).rsqrt_s, 0);
167454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).rsqrt_d, 0);
168454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).sel_s, 0);
169454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).sel_d, 0);
170454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).seleqz_s, 0);
171454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).seleqz_d, 0);
172454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).selnez_s, 0);
173454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).selnez_d, 0);
174454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).sqrt_s, 0);
175454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).sqrt_d, 0);
176454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).sub_s, 0);
177454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).sub_d, 0);
178454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).trunc_w_s, 0);
179454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).trunc_w_d, 0);
180454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).trunc_l_s, 0);
181454854acSAleksandar Markovic 	__this_cpu_write((fpuemustats).trunc_l_d, 0);
182454854acSAleksandar Markovic 
18325ad8db6SAleksandar Markovic 	return 0;
18425ad8db6SAleksandar Markovic }
18525ad8db6SAleksandar Markovic 
18625ad8db6SAleksandar Markovic static int fpuemustats_clear_open(struct inode *inode, struct file *file)
18725ad8db6SAleksandar Markovic {
18825ad8db6SAleksandar Markovic 	return single_open(file, fpuemustats_clear_show, inode->i_private);
18925ad8db6SAleksandar Markovic }
19025ad8db6SAleksandar Markovic 
19125ad8db6SAleksandar Markovic static const struct file_operations fpuemustats_clear_fops = {
19225ad8db6SAleksandar Markovic 	.open                   = fpuemustats_clear_open,
19325ad8db6SAleksandar Markovic 	.read			= seq_read,
19425ad8db6SAleksandar Markovic 	.llseek			= seq_lseek,
19525ad8db6SAleksandar Markovic 	.release		= single_release,
19625ad8db6SAleksandar Markovic };
19725ad8db6SAleksandar Markovic 
19885c51c51SRalf Baechle static int __init debugfs_fpuemu(void)
19985c51c51SRalf Baechle {
200454854acSAleksandar Markovic 	struct dentry *fpuemu_debugfs_base_dir;
201454854acSAleksandar Markovic 	struct dentry *fpuemu_debugfs_inst_dir;
202454854acSAleksandar Markovic 	struct dentry *d, *reset_file;
20385c51c51SRalf Baechle 
20485c51c51SRalf Baechle 	if (!mips_debugfs_dir)
20585c51c51SRalf Baechle 		return -ENODEV;
206454854acSAleksandar Markovic 
207454854acSAleksandar Markovic 	fpuemu_debugfs_base_dir = debugfs_create_dir("fpuemustats",
208454854acSAleksandar Markovic 						     mips_debugfs_dir);
209454854acSAleksandar Markovic 	if (!fpuemu_debugfs_base_dir)
21085c51c51SRalf Baechle 		return -ENOMEM;
211454854acSAleksandar Markovic 
21225ad8db6SAleksandar Markovic 	reset_file = debugfs_create_file("fpuemustats_clear", 0444,
21325ad8db6SAleksandar Markovic 					 mips_debugfs_dir, NULL,
21425ad8db6SAleksandar Markovic 					 &fpuemustats_clear_fops);
21525ad8db6SAleksandar Markovic 	if (!reset_file)
21625ad8db6SAleksandar Markovic 		return -ENOMEM;
21785c51c51SRalf Baechle 
21847fa0c02SRalf Baechle #define FPU_EMU_STAT_OFFSET(m)						\
21947fa0c02SRalf Baechle 	offsetof(struct mips_fpu_emulator_stats, m)
22047fa0c02SRalf Baechle 
22147fa0c02SRalf Baechle #define FPU_STAT_CREATE(m)						\
22285c51c51SRalf Baechle do {									\
223454854acSAleksandar Markovic 	d = debugfs_create_file(#m, 0444, fpuemu_debugfs_base_dir,	\
22447fa0c02SRalf Baechle 				(void *)FPU_EMU_STAT_OFFSET(m),		\
22585c51c51SRalf Baechle 				&fops_fpuemu_stat);			\
22685c51c51SRalf Baechle 	if (!d)								\
22785c51c51SRalf Baechle 		return -ENOMEM;						\
22885c51c51SRalf Baechle } while (0)
22985c51c51SRalf Baechle 
23085c51c51SRalf Baechle 	FPU_STAT_CREATE(emulated);
23185c51c51SRalf Baechle 	FPU_STAT_CREATE(loads);
23285c51c51SRalf Baechle 	FPU_STAT_CREATE(stores);
233ae5f3f5bSAleksandar Markovic 	FPU_STAT_CREATE(branches);
23485c51c51SRalf Baechle 	FPU_STAT_CREATE(cp1ops);
23585c51c51SRalf Baechle 	FPU_STAT_CREATE(cp1xops);
23685c51c51SRalf Baechle 	FPU_STAT_CREATE(errors);
237c4103526SDeng-Cheng Zhu 	FPU_STAT_CREATE(ieee754_inexact);
238c4103526SDeng-Cheng Zhu 	FPU_STAT_CREATE(ieee754_underflow);
239c4103526SDeng-Cheng Zhu 	FPU_STAT_CREATE(ieee754_overflow);
240c4103526SDeng-Cheng Zhu 	FPU_STAT_CREATE(ieee754_zerodiv);
241c4103526SDeng-Cheng Zhu 	FPU_STAT_CREATE(ieee754_invalidop);
2422707cd29SDavid Daney 	FPU_STAT_CREATE(ds_emul);
24385c51c51SRalf Baechle 
244454854acSAleksandar Markovic 	fpuemu_debugfs_inst_dir = debugfs_create_dir("instructions",
245454854acSAleksandar Markovic 						     fpuemu_debugfs_base_dir);
246454854acSAleksandar Markovic 	if (!fpuemu_debugfs_inst_dir)
247454854acSAleksandar Markovic 		return -ENOMEM;
248454854acSAleksandar Markovic 
249454854acSAleksandar Markovic #define FPU_STAT_CREATE_EX(m)						\
250454854acSAleksandar Markovic do {									\
251454854acSAleksandar Markovic 	char name[32];							\
252454854acSAleksandar Markovic 									\
253454854acSAleksandar Markovic 	adjust_instruction_counter_name(name, #m);			\
254454854acSAleksandar Markovic 									\
255454854acSAleksandar Markovic 	d = debugfs_create_file(name, 0444, fpuemu_debugfs_inst_dir,	\
256454854acSAleksandar Markovic 				(void *)FPU_EMU_STAT_OFFSET(m),		\
257454854acSAleksandar Markovic 				&fops_fpuemu_stat);			\
258454854acSAleksandar Markovic 	if (!d)								\
259454854acSAleksandar Markovic 		return -ENOMEM;						\
260454854acSAleksandar Markovic } while (0)
261454854acSAleksandar Markovic 
262454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(abs_s);
263454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(abs_d);
264454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(add_s);
265454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(add_d);
266454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(bc1eqz);
267454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(bc1nez);
268454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(ceil_w_s);
269454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(ceil_w_d);
270454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(ceil_l_s);
271454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(ceil_l_d);
272454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(class_s);
273454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(class_d);
274454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_af_s);
275454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_af_d);
276454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_eq_s);
277454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_eq_d);
278454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_le_s);
279454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_le_d);
280454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_lt_s);
281454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_lt_d);
282454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ne_s);
283454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ne_d);
284454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_or_s);
285454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_or_d);
286454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ueq_s);
287454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ueq_d);
288454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ule_s);
289454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ule_d);
290454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ult_s);
291454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_ult_d);
292454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_un_s);
293454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_un_d);
294454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_une_s);
295454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_une_d);
296454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_saf_s);
297454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_saf_d);
298454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_seq_s);
299454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_seq_d);
300454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sle_s);
301454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sle_d);
302454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_slt_s);
303454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_slt_d);
304454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sne_s);
305454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sne_d);
306454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sor_s);
307454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sor_d);
308454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sueq_s);
309454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sueq_d);
310454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sule_s);
311454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sule_d);
312454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sult_s);
313454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sult_d);
314454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sun_s);
315454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sun_d);
316454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sune_s);
317454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cmp_sune_d);
318454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_d_l);
319454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_d_s);
320454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_d_w);
321454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_l_s);
322454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_l_d);
323454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_s_d);
324454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_s_l);
325454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_s_w);
326454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_w_s);
327454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(cvt_w_d);
328454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(div_s);
329454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(div_d);
330454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(floor_w_s);
331454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(floor_w_d);
332454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(floor_l_s);
333454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(floor_l_d);
334454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(maddf_s);
335454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(maddf_d);
336454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(max_s);
337454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(max_d);
338454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(maxa_s);
339454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(maxa_d);
340454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(min_s);
341454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(min_d);
342454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(mina_s);
343454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(mina_d);
344454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(mov_s);
345454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(mov_d);
346454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(msubf_s);
347454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(msubf_d);
348454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(mul_s);
349454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(mul_d);
350454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(neg_s);
351454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(neg_d);
352454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(recip_s);
353454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(recip_d);
354454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(rint_s);
355454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(rint_d);
356454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(round_w_s);
357454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(round_w_d);
358454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(round_l_s);
359454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(round_l_d);
360454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(rsqrt_s);
361454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(rsqrt_d);
362454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(sel_s);
363454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(sel_d);
364454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(seleqz_s);
365454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(seleqz_d);
366454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(selnez_s);
367454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(selnez_d);
368454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(sqrt_s);
369454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(sqrt_d);
370454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(sub_s);
371454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(sub_d);
372454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(trunc_w_s);
373454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(trunc_w_d);
374454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(trunc_l_s);
375454854acSAleksandar Markovic 	FPU_STAT_CREATE_EX(trunc_l_d);
376454854acSAleksandar Markovic 
37785c51c51SRalf Baechle 	return 0;
37885c51c51SRalf Baechle }
3791249ed35SRalf Baechle arch_initcall(debugfs_fpuemu);
380