1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/sh4/mac.s	Tue Nov 20 08:31:34 2007 +0000
     1.3 @@ -0,0 +1,262 @@
     1.4 +.section .text
     1.5 +.include "sh4/inc.s"
     1.6 +!
     1.7 +! Test MAC Rm,Rn operation
     1.8 +!
     1.9 +.global _test_mac
    1.10 +_test_mac:
    1.11 +	start_test
    1.12 +
    1.13 +test_macl_1: ! Basic mac.l ops.
    1.14 +	add #1, r12
    1.15 +	clrmac
    1.16 +	clrs
    1.17 +	mov.l test_macl_1_inputs_k, r0
    1.18 +	mov.l test_macl_1_results_k, r6
    1.19 +	mov r0, r1
    1.20 +	mac.l @r0+, @r1+
    1.21 +	sts macl, r2
    1.22 +	sts mach, r3
    1.23 +	mov.l @r6+, r4
    1.24 +	cmp/eq r2, r4
    1.25 +	bf test_macl_1_fail
    1.26 +	xor r5, r5
    1.27 +	cmp/eq r3, r5
    1.28 +	bf test_macl_1_fail
    1.29 +	cmp/eq r0, r1
    1.30 +	bf test_macl_1_fail
    1.31 +	mov.l test_macl_1_inputs_k, r0
    1.32 +	cmp/eq r0, r1
    1.33 +	bt test_macl_1_fail
    1.34 +	add #-4, r1
    1.35 +	cmp/eq r0, r1
    1.36 +	bf test_macl_1_fail
    1.37 +
    1.38 +	mac.l @r0+, @r0+
    1.39 +	sts macl, r2
    1.40 +	sts mach, r3
    1.41 +	mov.l @r6+, r4
    1.42 +	cmp/eq r2, r4
    1.43 +	bf test_macl_1_fail
    1.44 +	xor r5, r5
    1.45 +	cmp/eq r3, r5
    1.46 +	bf test_macl_1_fail
    1.47 +	add #8, r1
    1.48 +	cmp/eq r0, r1
    1.49 +	bf test_macl_1_fail
    1.50 +
    1.51 +	mac.l @r0+, @r1+
    1.52 +	sts macl, r2
    1.53 +	sts mach, r3
    1.54 +	mov.l @r6+, r4
    1.55 +	cmp/eq r2, r4
    1.56 +	bf test_macl_1_fail
    1.57 +	mov.l @r6+, r5
    1.58 +	cmp/eq r3, r5
    1.59 +	bf test_macl_1_fail
    1.60 +	bra test_macl_2
    1.61 +	nop
    1.62 +test_macl_1_fail:
    1.63 +	fail test_mac_str_k
    1.64 +	bra test_macl_2
    1.65 +	nop
    1.66 +test_macl_1_inputs_k:
    1.67 +	.long test_macl_1_inputs
    1.68 +test_macl_1_inputs:
    1.69 +	.long 0x00000010
    1.70 +	.long 0x00000021
    1.71 +	.long 0xF0000002
    1.72 +test_macl_1_results_k:
    1.73 +	.long test_macl_1_results
    1.74 +test_macl_1_results:
    1.75 +	.long 0x00000100
    1.76 +	.long 0x00000310
    1.77 +	.long 0xC0000314
    1.78 +	.long 0x00FFFFFF
    1.79 +
    1.80 +test_macl_2: ! Test saturation
    1.81 +	add #1, r12
    1.82 +	sets
    1.83 +	mova test_macl_2_results, r0
    1.84 +	mov r0, r3
    1.85 +	mova test_macl_2_inputs, r0
    1.86 +	mac.l @r0+, @r0+
    1.87 +	sts macl, r1
    1.88 +	mov.l @r3+, r2
    1.89 +	cmp/eq r1, r2
    1.90 +	bf test_macl_2_fail
    1.91 +	sts mach, r1
    1.92 +	mov.l @r3+, r2
    1.93 +	cmp/eq r1, r2
    1.94 +	bf test_macl_2_fail
    1.95 +	mov r0, r1
    1.96 +	mova test_macl_2_inputs, r0
    1.97 +	add #8, r0
    1.98 +	cmp/eq r0, r1
    1.99 +	bf test_macl_2_fail
   1.100 +
   1.101 +	mac.l @r0+, @r0+	
   1.102 +	sts macl, r1
   1.103 +	mov.l @r3+, r2
   1.104 +	cmp/eq r1, r2
   1.105 +	bf test_macl_2_fail
   1.106 +	sts mach, r1
   1.107 +	mov.l @r3+, r2
   1.108 +	cmp/eq r1, r2
   1.109 +	bt test_macw_1
   1.110 +
   1.111 +test_macl_2_fail:
   1.112 +	fail test_mac_str_k
   1.113 +	bra test_macw_1
   1.114 +	nop
   1.115 +test_macl_2_inputs:
   1.116 +	.long 0x00000000
   1.117 +	.long 0x00000010
   1.118 +	.long 0x7FFFFFDB
   1.119 +	.long 0x800000EC
   1.120 +	
   1.121 +test_macl_2_results:
   1.122 +	.long 0xFFFFFFFF
   1.123 +	.long 0x00007FFF
   1.124 +	.long 0x00000000
   1.125 +	.long 0xFFFF8000
   1.126 +
   1.127 +test_macw_1:
   1.128 +	add #1, r12
   1.129 +	clrs
   1.130 +	clrmac
   1.131 +
   1.132 +	mova test_macw_1_results, r0
   1.133 +	mov r0, r4
   1.134 +	mova test_macw_1_inputs, r0
   1.135 +	mov r0, r1
   1.136 +	mac.w @r0+, @r1+
   1.137 +	sts macl, r2
   1.138 +	mov.l @r4+, r3
   1.139 +	cmp/eq r2, r3
   1.140 +	bf test_macw_1_fail
   1.141 +	sts mach, r2
   1.142 +	tst r2,r2
   1.143 +	bf test_macw_1_fail
   1.144 +	cmp/eq r0, r1
   1.145 +	bf test_macw_1_fail
   1.146 +	mova test_macw_1_inputs, r0
   1.147 +	add #-2, r1
   1.148 +	cmp/eq r0, r1
   1.149 +	bf test_macw_1_fail
   1.150 +	
   1.151 +	mac.w @r0+, @r0+
   1.152 +	sts macl, r2
   1.153 +	mov.l @r4+, r3
   1.154 +	cmp/eq r2, r3
   1.155 +	bf test_macw_1_fail
   1.156 +	sts mach, r2
   1.157 +	tst r2, r2
   1.158 +	bf test_macw_1_fail
   1.159 +	add #4, r1
   1.160 +	cmp/eq r0, r1
   1.161 +	bf test_macw_1_fail
   1.162 +
   1.163 +	add #2, r1
   1.164 +	mac.w @r0+, @r1+
   1.165 +	sts macl, r2
   1.166 +	mov.l @r4+, r3
   1.167 +	cmp/eq r2, r3
   1.168 +	bf test_macw_1_fail
   1.169 +	sts mach, r2
   1.170 +	tst r2, r2
   1.171 +	bf test_macw_1_fail
   1.172 +	bra test_macw_2
   1.173 +	nop
   1.174 +	
   1.175 +test_macw_1_fail:
   1.176 +	fail test_mac_str_k
   1.177 +	bra test_macw_2
   1.178 +	nop
   1.179 +test_macw_1_inputs:
   1.180 +	.long 0x00210014
   1.181 +	.long 0x0002FFFF
   1.182 +test_macw_1_results:
   1.183 +	.long 0x00000190
   1.184 +	.long 0x00000424
   1.185 +	.long 0x00000422
   1.186 +	
   1.187 +test_macw_2:
   1.188 +	add #1, r12
   1.189 +	sets
   1.190 +	clrmac
   1.191 +	xor r0, r0
   1.192 +	not r0, r0
   1.193 +	lds r0, mach
   1.194 +
   1.195 +	mova test_macw_2_results, r0
   1.196 +	mov r0, r3
   1.197 +	mova test_macw_2_inputs, r0
   1.198 +	mov #3, r6
   1.199 +test_macw_2_loop:	
   1.200 +	mac.w @r0+, @r0+
   1.201 +	sts macl, r1
   1.202 +	mov.l @r3+, r2
   1.203 +	cmp/eq r1, r2
   1.204 +	bf test_macw_2_fail
   1.205 +	sts mach, r1
   1.206 +	mov.l @r3+, r2
   1.207 +	cmp/eq r1, r2
   1.208 +	bf test_macw_2_fail
   1.209 +	dt r6
   1.210 +	bf test_macw_2_loop
   1.211 +	
   1.212 +	clrmac
   1.213 +	mov #3, r6
   1.214 +test_macw_2_loop_2:	
   1.215 +	mac.w @r0+, @r0+
   1.216 +	sts macl, r1
   1.217 +	mov.l @r3+, r2
   1.218 +	cmp/eq r1, r2
   1.219 +	bf test_macw_2_fail
   1.220 +	sts mach, r1
   1.221 +	mov.l @r3+, r2
   1.222 +	cmp/eq r1, r2
   1.223 +	bf test_macw_2_fail
   1.224 +	dt r6
   1.225 +	bf test_macw_2_loop_2
   1.226 +	bra test_mac_end
   1.227 +	nop	
   1.228 +	
   1.229 +test_macw_2_fail:
   1.230 +	fail test_mac_str_k
   1.231 +	bra test_mac_end
   1.232 +	nop
   1.233 +test_macw_2_inputs:
   1.234 +	.long 0x7FFE7FFF
   1.235 +	.long 0x7FFF7FFD
   1.236 +	.long 0x7FFB7FFC
   1.237 +	.long 0x80007FF1
   1.238 +	.long 0x7FF28003
   1.239 +	.long 0x80047FF5
   1.240 +test_macw_2_results:
   1.241 +	.long 0x3FFE8002
   1.242 +	.long 0xFFFFFFFF
   1.243 +	.long 0x7FFC8005
   1.244 +	.long 0xFFFFFFFF
   1.245 +	.long 0x7FFFFFFF
   1.246 +	.long 0x00000001
   1.247 +	.long 0xC0078000
   1.248 +	.long 0x00000000
   1.249 +	.long 0x800FFFD6
   1.250 +	.long 0x00000000
   1.251 +	.long 0x80000000
   1.252 +	.long 0x00000001
   1.253 +	
   1.254 +test_mac_end:	
   1.255 +	end_test test_mac_str_k
   1.256 +			
   1.257 +test_mac_data_end:	
   1.258 +	.align 4
   1.259 +test_mac_data_end_k:
   1.260 +	.long test_mac_data_end	
   1.261 +test_mac_str_k:
   1.262 +	.long test_mac_str
   1.263 +test_mac_str:
   1.264 +	.string "MAC"
   1.265 +	
   1.266 \ No newline at end of file