Added lrsc/amo tests
This commit is contained in:
Charles Papon
parent
fd42e7701e
commit
a6dc530441
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@ -0,0 +1,4 @@
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*.map
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*.v
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*.elf
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*.o
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build/amo.elf: file format elf32-littleriscv
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Disassembly of section .crt_section:
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80000000 <_start>:
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80000000: 00100e13 li t3,1
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80000004: 00000097 auipc ra,0x0
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80000008: 27408093 addi ra,ra,628 # 80000278 <test1_data>
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8000000c: 02d00113 li sp,45
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80000010: 0820a1af amoswap.w gp,sp,(ra)
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80000014: 0000a203 lw tp,0(ra)
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80000018: 02d00a13 li s4,45
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8000001c: 224a1663 bne s4,tp,80000248 <fail>
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80000020: 00b00a13 li s4,11
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80000024: 223a1263 bne s4,gp,80000248 <fail>
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80000028 <test2>:
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80000028: 00200e13 li t3,2
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8000002c: 00000097 auipc ra,0x0
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80000030: 25008093 addi ra,ra,592 # 8000027c <test2_data>
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80000034: 03700113 li sp,55
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80000038: 0820a1af amoswap.w gp,sp,(ra)
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8000003c: 0000a203 lw tp,0(ra)
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80000040: 03700a13 li s4,55
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80000044: 204a1263 bne s4,tp,80000248 <fail>
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80000048: 01600a13 li s4,22
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8000004c: 1e3a1e63 bne s4,gp,80000248 <fail>
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80000050 <test3>:
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80000050: 00300e13 li t3,3
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80000054: 00000097 auipc ra,0x0
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80000058: 22c08093 addi ra,ra,556 # 80000280 <test3_data>
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8000005c: 04200113 li sp,66
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80000060: 0020a1af amoadd.w gp,sp,(ra)
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80000064: 0000a203 lw tp,0(ra)
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80000068: 08b00a13 li s4,139
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8000006c: 1c4a1e63 bne s4,tp,80000248 <fail>
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80000070: 04900a13 li s4,73
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80000074: 1c3a1a63 bne s4,gp,80000248 <fail>
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80000078 <test4>:
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80000078: 00400e13 li t3,4
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8000007c: 00000097 auipc ra,0x0
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80000080: 20808093 addi ra,ra,520 # 80000284 <test4_data>
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80000084: 05700113 li sp,87
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80000088: 2020a1af amoxor.w gp,sp,(ra)
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8000008c: 0000a203 lw tp,0(ra)
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80000090: 06d00a13 li s4,109
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80000094: 1a4a1a63 bne s4,tp,80000248 <fail>
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80000098: 03a00a13 li s4,58
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8000009c: 1a3a1663 bne s4,gp,80000248 <fail>
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800000a0 <test5>:
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800000a0: 00500e13 li t3,5
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800000a4: 00000097 auipc ra,0x0
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800000a8: 1e408093 addi ra,ra,484 # 80000288 <test5_data>
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800000ac: 02c00113 li sp,44
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800000b0: 6020a1af amoand.w gp,sp,(ra)
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800000b4: 0000a203 lw tp,0(ra)
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800000b8: 02800a13 li s4,40
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800000bc: 184a1663 bne s4,tp,80000248 <fail>
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800000c0: 03800a13 li s4,56
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800000c4: 183a1263 bne s4,gp,80000248 <fail>
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800000c8 <test6>:
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800000c8: 00600e13 li t3,6
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800000cc: 00000097 auipc ra,0x0
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800000d0: 1c008093 addi ra,ra,448 # 8000028c <test6_data>
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800000d4: 01800113 li sp,24
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800000d8: 4020a1af amoor.w gp,sp,(ra)
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800000dc: 0000a203 lw tp,0(ra)
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800000e0: 05b00a13 li s4,91
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800000e4: 164a1263 bne s4,tp,80000248 <fail>
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800000e8: 04b00a13 li s4,75
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800000ec: 143a1e63 bne s4,gp,80000248 <fail>
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800000f0 <test7>:
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800000f0: 00700e13 li t3,7
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800000f4: 00000097 auipc ra,0x0
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800000f8: 19c08093 addi ra,ra,412 # 80000290 <test7_data>
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800000fc: 01800113 li sp,24
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80000100: 8020a1af amomin.w gp,sp,(ra)
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80000104: 0000a203 lw tp,0(ra)
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80000108: 01800a13 li s4,24
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8000010c: 124a1e63 bne s4,tp,80000248 <fail>
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80000110: 03800a13 li s4,56
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80000114: 123a1a63 bne s4,gp,80000248 <fail>
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80000118 <test8>:
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80000118: 00800e13 li t3,8
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8000011c: 00000097 auipc ra,0x0
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80000120: 17808093 addi ra,ra,376 # 80000294 <test8_data>
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80000124: 05800113 li sp,88
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80000128: 8020a1af amomin.w gp,sp,(ra)
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8000012c: 0000a203 lw tp,0(ra)
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80000130: 05300a13 li s4,83
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80000134: 104a1a63 bne s4,tp,80000248 <fail>
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80000138: 05300a13 li s4,83
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8000013c: 103a1663 bne s4,gp,80000248 <fail>
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80000140 <test9>:
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80000140: 00900e13 li t3,9
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80000144: 00000097 auipc ra,0x0
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80000148: 15408093 addi ra,ra,340 # 80000298 <test9_data>
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8000014c: fca00113 li sp,-54
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80000150: 8020a1af amomin.w gp,sp,(ra)
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80000154: 0000a203 lw tp,0(ra)
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80000158: fca00a13 li s4,-54
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8000015c: 0e4a1663 bne s4,tp,80000248 <fail>
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80000160: 02100a13 li s4,33
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80000164: 0e3a1263 bne s4,gp,80000248 <fail>
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80000168 <test10>:
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80000168: 00a00e13 li t3,10
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8000016c: 00000097 auipc ra,0x0
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80000170: 13008093 addi ra,ra,304 # 8000029c <test10_data>
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80000174: 03400113 li sp,52
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80000178: 8020a1af amomin.w gp,sp,(ra)
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8000017c: 0000a203 lw tp,0(ra)
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80000180: fbf00a13 li s4,-65
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80000184: 0c4a1263 bne s4,tp,80000248 <fail>
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80000188: fbf00a13 li s4,-65
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8000018c: 0a3a1e63 bne s4,gp,80000248 <fail>
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80000190 <test11>:
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80000190: 00b00e13 li t3,11
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80000194: 00000097 auipc ra,0x0
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80000198: 10c08093 addi ra,ra,268 # 800002a0 <test11_data>
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8000019c: fcc00113 li sp,-52
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800001a0: a020a1af amomax.w gp,sp,(ra)
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800001a4: 0000a203 lw tp,0(ra)
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800001a8: fcc00a13 li s4,-52
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800001ac: 084a1e63 bne s4,tp,80000248 <fail>
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800001b0: fa900a13 li s4,-87
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800001b4: 083a1a63 bne s4,gp,80000248 <fail>
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800001b8 <test12>:
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800001b8: 00c00e13 li t3,12
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800001bc: 00000097 auipc ra,0x0
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800001c0: 0e808093 addi ra,ra,232 # 800002a4 <test12_data>
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800001c4: 03400113 li sp,52
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800001c8: a020a1af amomax.w gp,sp,(ra)
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800001cc: 0000a203 lw tp,0(ra)
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800001d0: 03400a13 li s4,52
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800001d4: 064a1a63 bne s4,tp,80000248 <fail>
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800001d8: fc900a13 li s4,-55
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800001dc: 063a1663 bne s4,gp,80000248 <fail>
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800001e0 <test13>:
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800001e0: 00d00e13 li t3,13
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800001e4: 00000097 auipc ra,0x0
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800001e8: 0c408093 addi ra,ra,196 # 800002a8 <test13_data>
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800001ec: ffff0137 lui sp,0xffff0
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800001f0: c020a1af amominu.w gp,sp,(ra)
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800001f4: 0000a203 lw tp,0(ra)
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800001f8: ffff0a37 lui s4,0xffff0
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800001fc: 044a1663 bne s4,tp,80000248 <fail>
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80000200: ffff0a37 lui s4,0xffff0
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80000204: 004a0a13 addi s4,s4,4 # ffff0004 <test14_data+0x7ffefd58>
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80000208: 043a1063 bne s4,gp,80000248 <fail>
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8000020c: 0480006f j 80000254 <pass>
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80000210 <test14>:
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80000210: 00e00e13 li t3,14
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80000214: 00000097 auipc ra,0x0
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80000218: 09808093 addi ra,ra,152 # 800002ac <test14_data>
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8000021c: ffff0137 lui sp,0xffff0
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80000220: 00c10113 addi sp,sp,12 # ffff000c <test14_data+0x7ffefd60>
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80000224: e020a1af amomaxu.w gp,sp,(ra)
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80000228: 0000a203 lw tp,0(ra)
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8000022c: ffff0a37 lui s4,0xffff0
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80000230: 00ca0a13 addi s4,s4,12 # ffff000c <test14_data+0x7ffefd60>
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80000234: 004a1a63 bne s4,tp,80000248 <fail>
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80000238: ffff0a37 lui s4,0xffff0
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8000023c: 005a0a13 addi s4,s4,5 # ffff0005 <test14_data+0x7ffefd59>
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80000240: 003a1463 bne s4,gp,80000248 <fail>
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80000244: 0100006f j 80000254 <pass>
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80000248 <fail>:
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80000248: f0100137 lui sp,0xf0100
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8000024c: f2410113 addi sp,sp,-220 # f00fff24 <test14_data+0x700ffc78>
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80000250: 01c12023 sw t3,0(sp)
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80000254 <pass>:
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80000254: f0100137 lui sp,0xf0100
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80000258: f2010113 addi sp,sp,-224 # f00fff20 <test14_data+0x700ffc74>
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8000025c: 00012023 sw zero,0(sp)
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80000260: 00000013 nop
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80000264: 00000013 nop
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80000268: 00000013 nop
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8000026c: 00000013 nop
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80000270: 00000013 nop
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80000274: 00000013 nop
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80000278 <test1_data>:
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80000278: 0000000b 0xb
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8000027c <test2_data>:
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8000027c: 0016 c.slli zero,0x5
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...
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80000280 <test3_data>:
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80000280: 0049 c.nop 18
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...
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80000284 <test4_data>:
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80000284: 003a c.slli zero,0xe
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...
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80000288 <test5_data>:
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80000288: 0038 addi a4,sp,8
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...
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8000028c <test6_data>:
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8000028c: 0000004b fnmsub.s ft0,ft0,ft0,ft0,rne
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80000290 <test7_data>:
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80000290: 0038 addi a4,sp,8
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...
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80000294 <test8_data>:
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80000294: 00000053 fadd.s ft0,ft0,ft0,rne
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80000298 <test9_data>:
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80000298: 0021 c.nop 8
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...
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8000029c <test10_data>:
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8000029c: ffffffbf 0xffffffbf
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800002a0 <test11_data>:
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800002a0: ffa9 bnez a5,800001fa <test13+0x1a>
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800002a2: ffff 0xffff
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800002a4 <test12_data>:
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800002a4: ffc9 bnez a5,8000023e <test14+0x2e>
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800002a6: ffff 0xffff
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800002a8 <test13_data>:
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800002a8: 0004 0x4
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800002aa: ffff 0xffff
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800002ac <test14_data>:
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800002ac: 0005 c.nop 1
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800002ae: ffff 0xffff
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@ -0,0 +1,45 @@
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:0200000480007A
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:10000000130E100097000000938040271301D002C8
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:10001000AFA1200803A20000130AD00263164A22EF
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:10002000130AB00063123A22130E2000970000005A
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:100030009380002513017003AFA1200803A20000E4
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:10004000130A700363124A20130A6001631E3A1EEA
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:10005000130E3000970000009380C022130120048B
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:10006000AFA1200003A20000130AB008631E4A1CBF
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:10007000130A9004631A3A1C130E40009700000004
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:100080009380802013017005AFA1202003A20000FF
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:10009000130AD006631A4A1A130AA00363163A1AFF
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:1000A000130E5000970000009380401E1301C00201
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:1000B000AFA1206003A20000130A800263164A1851
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:1000C000130A800363123A18130E600097000000B1
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:1000D0009380001C13018001AFA1204003A2000007
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:1000E000130AB00563124A16130AB004631E3A14C9
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:1000F000130E7000970000009380C0191301800157
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:10010000AFA1208003A20000130A8001631E4A12DF
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:10011000130A8003631A3A12130E8000970000003E
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:100120009380801713018005AFA1208003A20000F7
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:10013000130A3005631A4A10130A300563163A1081
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:10014000130E900097000000938040151301A0FC4F
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:10015000AFA1208003A20000130AA0FC63164A0E80
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:10016000130A100263123A0E130EA000970000004B
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:100170009380001313014003AFA1208003A200006D
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:10018000130AF0FB63124A0C130AF0FB631E3A0ACF
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:10019000130EB000970000009380C0101301C0FC44
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:1001A000AFA120A003A20000130AC0FC631E4A08EE
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:1001B000130A90FA631A3A08130EC0009700000061
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:1001C0009380800E13014003AFA120A003A2000082
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:1001D000130A4003631A4A06130A90FC63163A0690
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:1001E000130ED000970000009380400C3701FFFFF2
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:1001F000AFA120C003A20000370AFFFF63164A0424
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:10020000370AFFFF130A4A0063103A046F008004A4
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:10021000130EE00097000000938080093701FFFF74
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:100220001301C100AFA120E003A20000370AFFFFC5
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:10023000130ACA00631A4A00370AFFFF130A5A005A
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:1002400063143A006F000001370110F0130141F20E
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:100250002320C101370110F0130101F22320010016
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:100260001300000013000000130000001300000042
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:1002700013000000130000000B0000001600000037
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:10028000490000003A000000380000004B00000068
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:10029000380000005300000021000000BFFFFFFFF6
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:1002A000A9FFFFFFC9FFFFFF0400FFFF0500FFFFDD
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:00000001FF
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@ -0,0 +1,5 @@
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PROJ_NAME=amo
|
||||||
|
|
||||||
|
ATOMIC=yes
|
||||||
|
|
||||||
|
include ../common/asm.mk
|
||||||
|
|
@ -0,0 +1,174 @@
|
||||||
|
.globl _star
|
||||||
|
#define TEST_ID x28
|
||||||
|
|
||||||
|
_start:
|
||||||
|
|
||||||
|
#define assert(reg, value) \
|
||||||
|
li x20, value; \
|
||||||
|
bne x20, reg, fail;
|
||||||
|
|
||||||
|
test1:
|
||||||
|
li TEST_ID, 1
|
||||||
|
la x1, test1_data
|
||||||
|
li x2, 45
|
||||||
|
amoswap.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 45)
|
||||||
|
assert(x3, 11)
|
||||||
|
|
||||||
|
test2:
|
||||||
|
li TEST_ID, 2
|
||||||
|
la x1, test2_data
|
||||||
|
li x2, 55
|
||||||
|
amoswap.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 55)
|
||||||
|
assert(x3, 22)
|
||||||
|
|
||||||
|
|
||||||
|
test3:
|
||||||
|
li TEST_ID,3
|
||||||
|
la x1, test3_data
|
||||||
|
li x2, 66
|
||||||
|
amoadd.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 66+73)
|
||||||
|
assert(x3, 73)
|
||||||
|
|
||||||
|
test4:
|
||||||
|
li TEST_ID,4
|
||||||
|
la x1, test4_data
|
||||||
|
li x2, 87
|
||||||
|
amoxor.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 87^58)
|
||||||
|
assert(x3, 58)
|
||||||
|
|
||||||
|
test5:
|
||||||
|
li TEST_ID,5
|
||||||
|
la x1, test5_data
|
||||||
|
li x2, 44
|
||||||
|
amoand.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 44 & 56)
|
||||||
|
assert(x3, 56)
|
||||||
|
|
||||||
|
test6:
|
||||||
|
li TEST_ID,6
|
||||||
|
la x1, test6_data
|
||||||
|
li x2, 24
|
||||||
|
amoor.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 24 | 75)
|
||||||
|
assert(x3, 75)
|
||||||
|
|
||||||
|
test7:
|
||||||
|
li TEST_ID,7
|
||||||
|
la x1, test7_data
|
||||||
|
li x2, 24
|
||||||
|
amomin.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 24)
|
||||||
|
assert(x3, 56)
|
||||||
|
|
||||||
|
|
||||||
|
test8:
|
||||||
|
li TEST_ID,8
|
||||||
|
la x1, test8_data
|
||||||
|
li x2, 88
|
||||||
|
amomin.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 83)
|
||||||
|
assert(x3, 83)
|
||||||
|
|
||||||
|
test9:
|
||||||
|
li TEST_ID,9
|
||||||
|
la x1, test9_data
|
||||||
|
li x2, -54
|
||||||
|
amomin.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, -54)
|
||||||
|
assert(x3, 33)
|
||||||
|
|
||||||
|
test10:
|
||||||
|
li TEST_ID,10
|
||||||
|
la x1, test10_data
|
||||||
|
li x2, 52
|
||||||
|
amomin.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, -65)
|
||||||
|
assert(x3, -65)
|
||||||
|
|
||||||
|
test11:
|
||||||
|
li TEST_ID,11
|
||||||
|
la x1, test11_data
|
||||||
|
li x2, -52
|
||||||
|
amomax.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, -52)
|
||||||
|
assert(x3, -87)
|
||||||
|
|
||||||
|
test12:
|
||||||
|
li TEST_ID,12
|
||||||
|
la x1, test12_data
|
||||||
|
li x2, 52
|
||||||
|
amomax.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 52)
|
||||||
|
assert(x3, -55)
|
||||||
|
|
||||||
|
|
||||||
|
test13:
|
||||||
|
li TEST_ID,13
|
||||||
|
la x1, test13_data
|
||||||
|
li x2, 0xFFFF0000
|
||||||
|
amominu.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 0xFFFF0000)
|
||||||
|
assert(x3, 0xFFFF0004)
|
||||||
|
|
||||||
|
j pass
|
||||||
|
|
||||||
|
|
||||||
|
test14:
|
||||||
|
li TEST_ID,14
|
||||||
|
la x1, test14_data
|
||||||
|
li x2, 0xFFFF000C
|
||||||
|
amomaxu.w x3,x2,(x1)
|
||||||
|
lw x4, 0(x1)
|
||||||
|
assert(x4, 0xFFFF000C)
|
||||||
|
assert(x3, 0xFFFF0005)
|
||||||
|
|
||||||
|
j pass
|
||||||
|
|
||||||
|
|
||||||
|
fail:
|
||||||
|
li x2, 0xF00FFF24
|
||||||
|
sw TEST_ID, 0(x2)
|
||||||
|
|
||||||
|
pass:
|
||||||
|
li x2, 0xF00FFF20
|
||||||
|
sw x0, 0(x2)
|
||||||
|
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
|
||||||
|
|
||||||
|
test1_data: .word 11
|
||||||
|
test2_data: .word 22
|
||||||
|
test3_data: .word 73
|
||||||
|
test4_data: .word 58
|
||||||
|
test5_data: .word 56
|
||||||
|
test6_data: .word 75
|
||||||
|
test7_data: .word 56
|
||||||
|
test8_data: .word 83
|
||||||
|
test9_data: .word 33
|
||||||
|
test10_data: .word -65
|
||||||
|
test11_data: .word -87
|
||||||
|
test12_data: .word -55
|
||||||
|
test13_data: .word 0xFFFF0004
|
||||||
|
test14_data: .word 0xFFFF0005
|
||||||
|
|
@ -0,0 +1,16 @@
|
||||||
|
OUTPUT_ARCH( "riscv" )
|
||||||
|
|
||||||
|
MEMORY {
|
||||||
|
onChipRam (W!RX)/*(RX)*/ : ORIGIN = 0x80000000, LENGTH = 128K
|
||||||
|
}
|
||||||
|
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
|
||||||
|
.crt_section :
|
||||||
|
{
|
||||||
|
. = ALIGN(4);
|
||||||
|
*crt.o(.text)
|
||||||
|
} > onChipRam
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -12,8 +12,11 @@ MARCH := rv32i
|
||||||
ifeq ($(MULDIV),yes)
|
ifeq ($(MULDIV),yes)
|
||||||
MARCH := $(MARCH)m
|
MARCH := $(MARCH)m
|
||||||
endif
|
endif
|
||||||
|
ifeq ($(ATOMIC),yes)
|
||||||
|
MARCH := $(MARCH)a
|
||||||
|
endif
|
||||||
ifeq ($(COMPRESSED),yes)
|
ifeq ($(COMPRESSED),yes)
|
||||||
MARCH := $(MARCH)ac
|
MARCH := $(MARCH)c
|
||||||
endif
|
endif
|
||||||
|
|
||||||
CFLAGS += -march=$(MARCH) -mabi=$(MABI)
|
CFLAGS += -march=$(MARCH) -mabi=$(MABI)
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,4 @@
|
||||||
|
*.map
|
||||||
|
*.v
|
||||||
|
*.elf
|
||||||
|
*.o
|
||||||
|
|
@ -0,0 +1,217 @@
|
||||||
|
|
||||||
|
build/lrsc.elf: file format elf32-littleriscv
|
||||||
|
|
||||||
|
|
||||||
|
Disassembly of section .crt_section:
|
||||||
|
|
||||||
|
80000000 <trap_entry-0x20>:
|
||||||
|
80000000: 04c0006f j 8000004c <_start>
|
||||||
|
80000004: 00000013 nop
|
||||||
|
80000008: 00000013 nop
|
||||||
|
8000000c: 00000013 nop
|
||||||
|
80000010: 00000013 nop
|
||||||
|
80000014: 00000013 nop
|
||||||
|
80000018: 00000013 nop
|
||||||
|
8000001c: 00000013 nop
|
||||||
|
|
||||||
|
80000020 <trap_entry>:
|
||||||
|
80000020: 30002ef3 csrr t4,mstatus
|
||||||
|
80000024: 080efe93 andi t4,t4,128
|
||||||
|
80000028: 000e8a63 beqz t4,8000003c <notExternalInterrupt>
|
||||||
|
8000002c: 00002eb7 lui t4,0x2
|
||||||
|
80000030: 800e8e93 addi t4,t4,-2048 # 1800 <trap_entry-0x7fffe820>
|
||||||
|
80000034: 300e9073 csrw mstatus,t4
|
||||||
|
80000038: 30200073 mret
|
||||||
|
|
||||||
|
8000003c <notExternalInterrupt>:
|
||||||
|
8000003c: 34102ef3 csrr t4,mepc
|
||||||
|
80000040: 004e8e93 addi t4,t4,4
|
||||||
|
80000044: 341e9073 csrw mepc,t4
|
||||||
|
80000048: 30200073 mret
|
||||||
|
|
||||||
|
8000004c <_start>:
|
||||||
|
8000004c: 00100e13 li t3,1
|
||||||
|
80000050: 10000537 lui a0,0x10000
|
||||||
|
80000054: 06400593 li a1,100
|
||||||
|
80000058: 06500613 li a2,101
|
||||||
|
8000005c: 06600693 li a3,102
|
||||||
|
80000060: 00d52023 sw a3,0(a0) # 10000000 <trap_entry-0x70000020>
|
||||||
|
80000064: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
80000068: 00100713 li a4,1
|
||||||
|
8000006c: 26e61e63 bne a2,a4,800002e8 <fail>
|
||||||
|
80000070: 00052703 lw a4,0(a0)
|
||||||
|
80000074: 26e69a63 bne a3,a4,800002e8 <fail>
|
||||||
|
80000078: 00200e13 li t3,2
|
||||||
|
8000007c: 10000537 lui a0,0x10000
|
||||||
|
80000080: 00450513 addi a0,a0,4 # 10000004 <trap_entry-0x7000001c>
|
||||||
|
80000084: 06700593 li a1,103
|
||||||
|
80000088: 06800613 li a2,104
|
||||||
|
8000008c: 06900693 li a3,105
|
||||||
|
80000090: 00d52023 sw a3,0(a0)
|
||||||
|
80000094: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
80000098: 00100713 li a4,1
|
||||||
|
8000009c: 24e61663 bne a2,a4,800002e8 <fail>
|
||||||
|
800000a0: 00052703 lw a4,0(a0)
|
||||||
|
800000a4: 24e69263 bne a3,a4,800002e8 <fail>
|
||||||
|
800000a8: 00300e13 li t3,3
|
||||||
|
800000ac: 10000537 lui a0,0x10000
|
||||||
|
800000b0: 00450513 addi a0,a0,4 # 10000004 <trap_entry-0x7000001c>
|
||||||
|
800000b4: 06700593 li a1,103
|
||||||
|
800000b8: 06800613 li a2,104
|
||||||
|
800000bc: 06900693 li a3,105
|
||||||
|
800000c0: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
800000c4: 00100713 li a4,1
|
||||||
|
800000c8: 22e61063 bne a2,a4,800002e8 <fail>
|
||||||
|
800000cc: 00052703 lw a4,0(a0)
|
||||||
|
800000d0: 20e69c63 bne a3,a4,800002e8 <fail>
|
||||||
|
800000d4: 00400e13 li t3,4
|
||||||
|
800000d8: 10000537 lui a0,0x10000
|
||||||
|
800000dc: 00850513 addi a0,a0,8 # 10000008 <trap_entry-0x70000018>
|
||||||
|
800000e0: 06a00593 li a1,106
|
||||||
|
800000e4: 06b00613 li a2,107
|
||||||
|
800000e8: 06c00693 li a3,108
|
||||||
|
800000ec: 00d52023 sw a3,0(a0)
|
||||||
|
800000f0: 100527af lr.w a5,(a0)
|
||||||
|
800000f4: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
800000f8: 1ed79863 bne a5,a3,800002e8 <fail>
|
||||||
|
800000fc: 1e061663 bnez a2,800002e8 <fail>
|
||||||
|
80000100: 00052703 lw a4,0(a0)
|
||||||
|
80000104: 1ee59263 bne a1,a4,800002e8 <fail>
|
||||||
|
80000108: 00500e13 li t3,5
|
||||||
|
8000010c: 10000537 lui a0,0x10000
|
||||||
|
80000110: 00850513 addi a0,a0,8 # 10000008 <trap_entry-0x70000018>
|
||||||
|
80000114: 06d00593 li a1,109
|
||||||
|
80000118: 06e00613 li a2,110
|
||||||
|
8000011c: 06f00693 li a3,111
|
||||||
|
80000120: 00d52023 sw a3,0(a0)
|
||||||
|
80000124: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
80000128: 1c061063 bnez a2,800002e8 <fail>
|
||||||
|
8000012c: 00052703 lw a4,0(a0)
|
||||||
|
80000130: 1ae59c63 bne a1,a4,800002e8 <fail>
|
||||||
|
80000134: 00600e13 li t3,6
|
||||||
|
80000138: 10000537 lui a0,0x10000
|
||||||
|
8000013c: 00c50513 addi a0,a0,12 # 1000000c <trap_entry-0x70000014>
|
||||||
|
80000140: 07000593 li a1,112
|
||||||
|
80000144: 07100613 li a2,113
|
||||||
|
80000148: 07200693 li a3,114
|
||||||
|
8000014c: 10000437 lui s0,0x10000
|
||||||
|
80000150: 01040413 addi s0,s0,16 # 10000010 <trap_entry-0x70000010>
|
||||||
|
80000154: 07300493 li s1,115
|
||||||
|
80000158: 07400913 li s2,116
|
||||||
|
8000015c: 07500993 li s3,117
|
||||||
|
80000160: 00d52023 sw a3,0(a0)
|
||||||
|
80000164: 01342023 sw s3,0(s0)
|
||||||
|
80000168: 100527af lr.w a5,(a0)
|
||||||
|
8000016c: 10042aaf lr.w s5,(s0)
|
||||||
|
80000170: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
80000174: 1894292f sc.w s2,s1,(s0)
|
||||||
|
80000178: 16d79863 bne a5,a3,800002e8 <fail>
|
||||||
|
8000017c: 16061663 bnez a2,800002e8 <fail>
|
||||||
|
80000180: 00052703 lw a4,0(a0)
|
||||||
|
80000184: 16e59263 bne a1,a4,800002e8 <fail>
|
||||||
|
80000188: 173a9063 bne s5,s3,800002e8 <fail>
|
||||||
|
8000018c: 14091e63 bnez s2,800002e8 <fail>
|
||||||
|
80000190: 00042a03 lw s4,0(s0)
|
||||||
|
80000194: 15449a63 bne s1,s4,800002e8 <fail>
|
||||||
|
80000198: 00700e13 li t3,7
|
||||||
|
8000019c: 10000537 lui a0,0x10000
|
||||||
|
800001a0: 01450513 addi a0,a0,20 # 10000014 <trap_entry-0x7000000c>
|
||||||
|
800001a4: 07800593 li a1,120
|
||||||
|
800001a8: 07900613 li a2,121
|
||||||
|
800001ac: 07a00693 li a3,122
|
||||||
|
800001b0: 01000e93 li t4,16
|
||||||
|
|
||||||
|
800001b4 <test7>:
|
||||||
|
800001b4: 00d52023 sw a3,0(a0)
|
||||||
|
800001b8: 100527af lr.w a5,(a0)
|
||||||
|
800001bc: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
800001c0: 12d79463 bne a5,a3,800002e8 <fail>
|
||||||
|
800001c4: 12061263 bnez a2,800002e8 <fail>
|
||||||
|
800001c8: 00052703 lw a4,0(a0)
|
||||||
|
800001cc: 10e59e63 bne a1,a4,800002e8 <fail>
|
||||||
|
800001d0: fffe8e93 addi t4,t4,-1
|
||||||
|
800001d4: 00450513 addi a0,a0,4
|
||||||
|
800001d8: 00358593 addi a1,a1,3
|
||||||
|
800001dc: 00360613 addi a2,a2,3
|
||||||
|
800001e0: 00368693 addi a3,a3,3
|
||||||
|
800001e4: fc0e98e3 bnez t4,800001b4 <test7>
|
||||||
|
800001e8: 00900e13 li t3,9
|
||||||
|
800001ec: 10000537 lui a0,0x10000
|
||||||
|
800001f0: 10050513 addi a0,a0,256 # 10000100 <trap_entry-0x6fffff20>
|
||||||
|
800001f4: 07b00593 li a1,123
|
||||||
|
800001f8: 07c00613 li a2,124
|
||||||
|
800001fc: 07d00693 li a3,125
|
||||||
|
80000200: 00d52023 sw a3,0(a0)
|
||||||
|
80000204: 100527af lr.w a5,(a0)
|
||||||
|
80000208: 00000073 ecall
|
||||||
|
8000020c: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
80000210: 00100713 li a4,1
|
||||||
|
80000214: 0ce61a63 bne a2,a4,800002e8 <fail>
|
||||||
|
80000218: 00052703 lw a4,0(a0)
|
||||||
|
8000021c: 0ce69663 bne a3,a4,800002e8 <fail>
|
||||||
|
80000220: 00b00e13 li t3,11
|
||||||
|
80000224: 10000537 lui a0,0x10000
|
||||||
|
80000228: 30050513 addi a0,a0,768 # 10000300 <trap_entry-0x6ffffd20>
|
||||||
|
8000022c: 08200593 li a1,130
|
||||||
|
80000230: 08300613 li a2,131
|
||||||
|
80000234: 08400693 li a3,132
|
||||||
|
80000238: 00d52023 sw a3,0(a0)
|
||||||
|
8000023c: 00001eb7 lui t4,0x1
|
||||||
|
80000240: 800e8e93 addi t4,t4,-2048 # 800 <trap_entry-0x7ffff820>
|
||||||
|
80000244: 304e9073 csrw mie,t4
|
||||||
|
80000248: 00800e93 li t4,8
|
||||||
|
8000024c: 100527af lr.w a5,(a0)
|
||||||
|
80000250: 300e9073 csrw mstatus,t4
|
||||||
|
80000254: 00000013 nop
|
||||||
|
80000258: 00000013 nop
|
||||||
|
8000025c: 00000013 nop
|
||||||
|
80000260: 00000013 nop
|
||||||
|
80000264: 00000013 nop
|
||||||
|
80000268: 00000013 nop
|
||||||
|
8000026c: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
80000270: 00100713 li a4,1
|
||||||
|
80000274: 06e61a63 bne a2,a4,800002e8 <fail>
|
||||||
|
80000278: 00052703 lw a4,0(a0)
|
||||||
|
8000027c: 06e69663 bne a3,a4,800002e8 <fail>
|
||||||
|
80000280: 00c00e13 li t3,12
|
||||||
|
80000284: 10000537 lui a0,0x10000
|
||||||
|
80000288: 40050513 addi a0,a0,1024 # 10000400 <trap_entry-0x6ffffc20>
|
||||||
|
8000028c: 08c00593 li a1,140
|
||||||
|
80000290: 08d00613 li a2,141
|
||||||
|
80000294: 08e00693 li a3,142
|
||||||
|
80000298: 00d52023 sw a3,0(a0)
|
||||||
|
8000029c: 00001eb7 lui t4,0x1
|
||||||
|
800002a0: 800e8e93 addi t4,t4,-2048 # 800 <trap_entry-0x7ffff820>
|
||||||
|
800002a4: 304e9073 csrw mie,t4
|
||||||
|
800002a8: 00002eb7 lui t4,0x2
|
||||||
|
800002ac: 808e8e93 addi t4,t4,-2040 # 1808 <trap_entry-0x7fffe818>
|
||||||
|
800002b0: 100527af lr.w a5,(a0)
|
||||||
|
800002b4: 300e9073 csrw mstatus,t4
|
||||||
|
800002b8: 00000013 nop
|
||||||
|
800002bc: 00000013 nop
|
||||||
|
800002c0: 00000013 nop
|
||||||
|
800002c4: 00000013 nop
|
||||||
|
800002c8: 00000013 nop
|
||||||
|
800002cc: 00000013 nop
|
||||||
|
800002d0: 18b5262f sc.w a2,a1,(a0)
|
||||||
|
800002d4: 00100713 li a4,1
|
||||||
|
800002d8: 00e61863 bne a2,a4,800002e8 <fail>
|
||||||
|
800002dc: 00052703 lw a4,0(a0)
|
||||||
|
800002e0: 00e69463 bne a3,a4,800002e8 <fail>
|
||||||
|
800002e4: 0100006f j 800002f4 <pass>
|
||||||
|
|
||||||
|
800002e8 <fail>:
|
||||||
|
800002e8: f0100137 lui sp,0xf0100
|
||||||
|
800002ec: f2410113 addi sp,sp,-220 # f00fff24 <pass+0x700ffc30>
|
||||||
|
800002f0: 01c12023 sw t3,0(sp)
|
||||||
|
|
||||||
|
800002f4 <pass>:
|
||||||
|
800002f4: f0100137 lui sp,0xf0100
|
||||||
|
800002f8: f2010113 addi sp,sp,-224 # f00fff20 <pass+0x700ffc2c>
|
||||||
|
800002fc: 00012023 sw zero,0(sp)
|
||||||
|
80000300: 00000013 nop
|
||||||
|
80000304: 00000013 nop
|
||||||
|
80000308: 00000013 nop
|
||||||
|
8000030c: 00000013 nop
|
||||||
|
80000310: 00000013 nop
|
||||||
|
80000314: 00000013 nop
|
||||||
|
|
@ -0,0 +1,53 @@
|
||||||
|
:0200000480007A
|
||||||
|
:100000006F00C00413000000130000001300000084
|
||||||
|
:100010001300000013000000130000001300000094
|
||||||
|
:10002000F32E003093FE0E08638A0E00B72E0000F8
|
||||||
|
:10003000938E0E8073900E3073002030F32E1034A8
|
||||||
|
:10004000938E4E0073901E3473002030130E1000F8
|
||||||
|
:100050003705001093054006130650069306600608
|
||||||
|
:100060002320D5002F26B51813071000631EE6269F
|
||||||
|
:1000700003270500639AE626130E200037050010BB
|
||||||
|
:100080001305450093057006130680069306900637
|
||||||
|
:100090002320D5002F26B518130710006316E62479
|
||||||
|
:1000A000032705006392E624130E30003705001085
|
||||||
|
:1000B0001305450093057006130680069306900607
|
||||||
|
:1000C0002F26B518130710006310E622032705003A
|
||||||
|
:1000D000639CE620130E40003705001013058500D1
|
||||||
|
:1000E0009305A0061306B0069306C0062320D5008C
|
||||||
|
:1000F000AF2705102F26B5186398D71E6316061E66
|
||||||
|
:10010000032705006392E51E130E5000370500100B
|
||||||
|
:10011000130585009305D0061306E0069306F00646
|
||||||
|
:100120002320D5002F26B5186310061C03270500D1
|
||||||
|
:10013000639CE51A130E6000370500101305C50017
|
||||||
|
:1001400093050007130610079306200737040010D5
|
||||||
|
:10015000130404019304300713094007930950075F
|
||||||
|
:100160002320D50023203401AF270510AF2A041027
|
||||||
|
:100170002F26B5182F2994186398D71663160616DC
|
||||||
|
:10018000032705006392E51663903A17631E09146E
|
||||||
|
:10019000032A0400639A4415130E700037050010FB
|
||||||
|
:1001A0001305450193058007130690079306A007E2
|
||||||
|
:1001B000930E00012320D500AF2705102F26B51878
|
||||||
|
:1001C0006394D7126312061203270500639EE5109D
|
||||||
|
:1001D000938EFEFF13054500938535001306360008
|
||||||
|
:1001E00093863600E3980EFC130E9000370500103E
|
||||||
|
:1001F000130505109305B0071306C0079306D00733
|
||||||
|
:100200002320D500AF270510730000002F26B51856
|
||||||
|
:1002100013071000631AE60C032705006396E60C2B
|
||||||
|
:10022000130EB000370500101305053093052008A4
|
||||||
|
:1002300013063008930640082320D500B71E00009F
|
||||||
|
:10024000938E0E8073904E30930E8000AF27051072
|
||||||
|
:1002500073900E3013000000130000001300000024
|
||||||
|
:100260001300000013000000130000002F26B51833
|
||||||
|
:1002700013071000631AE606032705006396E606D7
|
||||||
|
:10028000130EC00037050010130505409305C00884
|
||||||
|
:100290001306D0089306E0082320D500B71E0000FF
|
||||||
|
:1002A000938E0E8073904E30B72E0000938E8E800A
|
||||||
|
:1002B000AF27051073900E301300000013000000EC
|
||||||
|
:1002C00013000000130000001300000013000000E2
|
||||||
|
:1002D0002F26B518130710006318E6000327050042
|
||||||
|
:1002E0006394E6006F000001370110F0130141F242
|
||||||
|
:1002F0002320C101370110F0130101F22320010076
|
||||||
|
:1003000013000000130000001300000013000000A1
|
||||||
|
:080310001300000013000000BF
|
||||||
|
:040000058000004C2B
|
||||||
|
:00000001FF
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
PROJ_NAME=lrsc
|
||||||
|
|
||||||
|
ATOMIC=yes
|
||||||
|
|
||||||
|
include ../common/asm.mk
|
||||||
|
|
@ -0,0 +1,265 @@
|
||||||
|
.globl _start
|
||||||
|
|
||||||
|
|
||||||
|
j _start
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
|
||||||
|
.global trap_entry
|
||||||
|
trap_entry:
|
||||||
|
csrr x29, mstatus
|
||||||
|
and x29, x29, 0x080
|
||||||
|
beqz x29, notExternalInterrupt
|
||||||
|
li x29, 0x1800 //000 disable interrupts
|
||||||
|
csrw mstatus,x29
|
||||||
|
mret
|
||||||
|
|
||||||
|
notExternalInterrupt:
|
||||||
|
csrr x29, mepc
|
||||||
|
addi x29, x29, 4
|
||||||
|
csrw mepc, x29
|
||||||
|
mret
|
||||||
|
|
||||||
|
_start:
|
||||||
|
//Test 1 SC on unreserved area should fail and not write memory
|
||||||
|
li x28, 1
|
||||||
|
li a0, 0x10000000
|
||||||
|
li a1, 100
|
||||||
|
li a2, 101
|
||||||
|
li a3, 102
|
||||||
|
sw a3, 0(a0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a3, a4, fail
|
||||||
|
|
||||||
|
//Test 2 SC on another unreserved area should fail and not write memory
|
||||||
|
li x28, 2
|
||||||
|
li a0, 0x10000004
|
||||||
|
li a1, 103
|
||||||
|
li a2, 104
|
||||||
|
li a3, 105
|
||||||
|
sw a3, 0(a0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a3, a4, fail
|
||||||
|
|
||||||
|
|
||||||
|
//Test 3 retrying SC on unreserved area should fail and not write memory
|
||||||
|
li x28, 3
|
||||||
|
li a0, 0x10000004
|
||||||
|
li a1, 103
|
||||||
|
li a2, 104
|
||||||
|
li a3, 105
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a3, a4, fail
|
||||||
|
|
||||||
|
|
||||||
|
//Test 4 SC on reserved area should pass and should be written write memory
|
||||||
|
li x28, 4
|
||||||
|
li a0, 0x10000008
|
||||||
|
li a1, 106
|
||||||
|
li a2, 107
|
||||||
|
li a3, 108
|
||||||
|
sw a3, 0(a0)
|
||||||
|
lr.w a5, (a0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
bne a5, a3, fail
|
||||||
|
bne a2, x0, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a1, a4, fail
|
||||||
|
|
||||||
|
|
||||||
|
//Test 5 redo SC on reserved area should pass and should be written write memory
|
||||||
|
li x28, 5
|
||||||
|
li a0, 0x10000008
|
||||||
|
li a1, 109
|
||||||
|
li a2, 110
|
||||||
|
li a3, 111
|
||||||
|
sw a3, 0(a0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
bne a2, x0, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a1, a4, fail
|
||||||
|
|
||||||
|
//Test 6 Allow two entries at the same time
|
||||||
|
li x28, 6
|
||||||
|
li a0, 0x1000000C
|
||||||
|
li a1, 112
|
||||||
|
li a2, 113
|
||||||
|
li a3, 114
|
||||||
|
li s0, 0x10000010
|
||||||
|
li s1, 115
|
||||||
|
li s2, 116
|
||||||
|
li s3, 117
|
||||||
|
|
||||||
|
sw a3, 0(a0)
|
||||||
|
sw s3, 0(s0)
|
||||||
|
lr.w a5, (a0)
|
||||||
|
lr.w s5, (s0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
sc.w s2, s1, (s0)
|
||||||
|
bne a5, a3, fail
|
||||||
|
bne a2, x0, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a1, a4, fail
|
||||||
|
|
||||||
|
bne s5, s3, fail
|
||||||
|
bne s2, x0, fail
|
||||||
|
lw s4, 0(s0)
|
||||||
|
bne s1, s4, fail
|
||||||
|
|
||||||
|
//Test 7 do a lot of allocation to clear the entries
|
||||||
|
li x28, 7
|
||||||
|
li a0, 0x10000014
|
||||||
|
li a1, 120
|
||||||
|
li a2, 121
|
||||||
|
li a3, 122
|
||||||
|
li x29, 16
|
||||||
|
test7:
|
||||||
|
sw a3, 0(a0)
|
||||||
|
lr.w a5, (a0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
bne a5, a3, fail
|
||||||
|
bne a2, x0, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a1, a4, fail
|
||||||
|
add x29, x29, -1
|
||||||
|
add a0, a0, 4
|
||||||
|
add a1, a1, 3
|
||||||
|
add a2, a2, 3
|
||||||
|
add a3, a3, 3
|
||||||
|
bnez x29, test7
|
||||||
|
|
||||||
|
|
||||||
|
//Test 8 SC on discarded entries should fail
|
||||||
|
/* li x28, 8
|
||||||
|
li a0, 0x10000018
|
||||||
|
li a1, 120
|
||||||
|
li a2, 121
|
||||||
|
li a3, 122
|
||||||
|
lw a5, 0(a0)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a5, a4, fail*/
|
||||||
|
|
||||||
|
|
||||||
|
//Test 9 SC should fail after a context switching
|
||||||
|
li x28, 9
|
||||||
|
li a0, 0x10000100
|
||||||
|
li a1, 123
|
||||||
|
li a2, 124
|
||||||
|
li a3, 125
|
||||||
|
sw a3, 0(a0)
|
||||||
|
lr.w a5, (a0)
|
||||||
|
scall
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a3, a4, fail
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//Test 10 SC should fail if the address doesn't match
|
||||||
|
/* li x28, 10
|
||||||
|
li a0, 0x10000200
|
||||||
|
li a6, 0x10000204
|
||||||
|
li a1, 126
|
||||||
|
li a2, 127
|
||||||
|
li a3, 128
|
||||||
|
li a7, 129
|
||||||
|
sw a3, 0(a0)
|
||||||
|
sw a7, 0(a6)
|
||||||
|
lr.w a5, (a6)
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a6)
|
||||||
|
bne a7, a4, fail*/
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//Test 11 SC should fail after a external interrupt context switching
|
||||||
|
li x28, 11
|
||||||
|
li a0, 0x10000300
|
||||||
|
li a1, 130
|
||||||
|
li a2, 131
|
||||||
|
li a3, 132
|
||||||
|
sw a3, 0(a0)
|
||||||
|
li x29, 0x800 //800 external interrupts
|
||||||
|
csrw mie,x29
|
||||||
|
li x29, 0x008 //008 enable interrupts
|
||||||
|
lr.w a5, (a0)
|
||||||
|
csrw mstatus,x29 //Enable external interrupt (will jump instantly due to testbench setup)
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a3, a4, fail
|
||||||
|
|
||||||
|
|
||||||
|
//Test 12 SC should fail after a external interrupt context switching (callback on lr)
|
||||||
|
li x28, 12
|
||||||
|
li a0, 0x10000400
|
||||||
|
li a1, 140
|
||||||
|
li a2, 141
|
||||||
|
li a3, 142
|
||||||
|
sw a3, 0(a0)
|
||||||
|
li x29, 0x800 //800 external interrupts
|
||||||
|
csrw mie,x29
|
||||||
|
li x29, 0x1808 //008 enable interrupts
|
||||||
|
lr.w a5, (a0)
|
||||||
|
csrw mstatus,x29 //Enable external interrupt (will jump instantly due to testbench setup)
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
sc.w a2, a1, (a0)
|
||||||
|
li a4, 1
|
||||||
|
bne a2, a4, fail
|
||||||
|
lw a4, 0(a0)
|
||||||
|
bne a3, a4, fail
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
j pass
|
||||||
|
|
||||||
|
|
||||||
|
fail: //x28 => error code
|
||||||
|
li x2, 0xF00FFF24
|
||||||
|
sw x28, 0(x2)
|
||||||
|
|
||||||
|
pass:
|
||||||
|
li x2, 0xF00FFF20
|
||||||
|
sw x0, 0(x2)
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
nop
|
||||||
|
|
@ -0,0 +1,16 @@
|
||||||
|
OUTPUT_ARCH( "riscv" )
|
||||||
|
|
||||||
|
MEMORY {
|
||||||
|
onChipRam (W!RX)/*(RX)*/ : ORIGIN = 0x80000000, LENGTH = 128K
|
||||||
|
}
|
||||||
|
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
|
||||||
|
.crt_section :
|
||||||
|
{
|
||||||
|
. = ALIGN(4);
|
||||||
|
*crt.o(.text)
|
||||||
|
} > onChipRam
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -3641,8 +3641,12 @@ int main(int argc, char **argv, char **env) {
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
#ifdef ATOMIC
|
#ifdef LRSC
|
||||||
redo(REDO,WorkspaceRegression("atomic").loadHex("../custom/atomic/build/atomic.hex")->bootAt(0x00000000u)->run(10e3););
|
redo(REDO,WorkspaceRegression("lrsc").loadHex("../raw/lrsc/build/lrsc.hex")->bootAt(0x00000000u)->run(10e3););
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef AMO
|
||||||
|
redo(REDO,WorkspaceRegression("amo").loadHex("../raw/amo/build/amo.hex")->bootAt(0x00000000u)->run(10e3););
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef DHRYSTONE
|
#ifdef DHRYSTONE
|
||||||
|
|
|
||||||
|
|
@ -14,7 +14,7 @@ EBREAK?=no
|
||||||
FENCEI?=no
|
FENCEI?=no
|
||||||
MMU?=yes
|
MMU?=yes
|
||||||
SEED?=no
|
SEED?=no
|
||||||
ATOMIC?=no
|
LRSC?=no
|
||||||
AMO?=no
|
AMO?=no
|
||||||
NO_STALL?=no
|
NO_STALL?=no
|
||||||
DEBUG_PLUGIN?=STD
|
DEBUG_PLUGIN?=STD
|
||||||
|
|
@ -143,8 +143,8 @@ ifeq ($(CSR),yes)
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
|
||||||
ifeq ($(ATOMIC),yes)
|
ifeq ($(LRSC),yes)
|
||||||
ADDCFLAGS += -CFLAGS -DATOMIC
|
ADDCFLAGS += -CFLAGS -DLRSC
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(AMO),yes)
|
ifeq ($(AMO),yes)
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue