682 lines
26 KiB
Plaintext
682 lines
26 KiB
Plaintext
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uart_rx: file format elf32-littleriscv
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Disassembly of section .init:
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00000000 <_start>:
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0: 10001197 auipc gp,0x10001
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4: 86018193 addi gp,gp,-1952 # 10000860 <__global_pointer$>
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8: 10004117 auipc sp,0x10004
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c: ff810113 addi sp,sp,-8 # 10004000 <__freertos_irq_stack_top>
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10: 00001517 auipc a0,0x1
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14: 89050513 addi a0,a0,-1904 # 8a0 <_data_lma>
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18: 10000597 auipc a1,0x10000
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1c: fe858593 addi a1,a1,-24 # 10000000 <_data>
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20: 10000617 auipc a2,0x10000
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24: 04060613 addi a2,a2,64 # 10000060 <__bss_start>
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28: 00c5fc63 bgeu a1,a2,40 <_start+0x40>
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2c: 00052283 lw t0,0(a0)
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30: 0055a023 sw t0,0(a1)
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34: 00450513 addi a0,a0,4
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38: 00458593 addi a1,a1,4
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3c: fec5e8e3 bltu a1,a2,2c <_start+0x2c>
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40: 10000517 auipc a0,0x10000
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44: 02050513 addi a0,a0,32 # 10000060 <__bss_start>
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48: 80818593 addi a1,gp,-2040 # 10000068 <_end>
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4c: 00b57863 bgeu a0,a1,5c <_start+0x5c>
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50: 00052023 sw zero,0(a0)
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54: 00450513 addi a0,a0,4
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58: feb56ce3 bltu a0,a1,50 <_start+0x50>
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5c: 17c000ef jal ra,1d8 <_init>
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60: 118000ef jal ra,178 <main>
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00000064 <loop>:
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64: 0000006f j 64 <loop>
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Disassembly of section .text:
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00000068 <trap_entry>:
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68: f8010113 addi sp,sp,-128
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6c: 00112223 sw ra,4(sp)
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70: 00212423 sw sp,8(sp)
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74: 00312623 sw gp,12(sp)
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78: 00412823 sw tp,16(sp)
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7c: 00512a23 sw t0,20(sp)
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80: 00612c23 sw t1,24(sp)
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84: 00712e23 sw t2,28(sp)
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88: 02812023 sw s0,32(sp)
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8c: 02912223 sw s1,36(sp)
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90: 02a12423 sw a0,40(sp)
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94: 02b12623 sw a1,44(sp)
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98: 02c12823 sw a2,48(sp)
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9c: 02d12a23 sw a3,52(sp)
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a0: 02e12c23 sw a4,56(sp)
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a4: 02f12e23 sw a5,60(sp)
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a8: 05012023 sw a6,64(sp)
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ac: 05112223 sw a7,68(sp)
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b0: 05212423 sw s2,72(sp)
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b4: 05312623 sw s3,76(sp)
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b8: 05412823 sw s4,80(sp)
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bc: 05512a23 sw s5,84(sp)
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c0: 05612c23 sw s6,88(sp)
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c4: 05712e23 sw s7,92(sp)
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c8: 07812023 sw s8,96(sp)
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cc: 07912223 sw s9,100(sp)
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d0: 07a12423 sw s10,104(sp)
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d4: 07b12623 sw s11,108(sp)
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d8: 07c12823 sw t3,112(sp)
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dc: 07d12a23 sw t4,116(sp)
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e0: 07e12c23 sw t5,120(sp)
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e4: 07f12e23 sw t6,124(sp)
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e8: 34202573 csrr a0,mcause
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ec: 0bc000ef jal ra,1a8 <trap_handler>
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f0: 00412083 lw ra,4(sp)
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f4: 00812103 lw sp,8(sp)
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f8: 00c12183 lw gp,12(sp)
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fc: 01012203 lw tp,16(sp)
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100: 01412283 lw t0,20(sp)
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104: 01812303 lw t1,24(sp)
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108: 01c12383 lw t2,28(sp)
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10c: 02012403 lw s0,32(sp)
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110: 02412483 lw s1,36(sp)
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114: 02812503 lw a0,40(sp)
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118: 02c12583 lw a1,44(sp)
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11c: 03012603 lw a2,48(sp)
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120: 03412683 lw a3,52(sp)
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124: 03812703 lw a4,56(sp)
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128: 03c12783 lw a5,60(sp)
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12c: 04012803 lw a6,64(sp)
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130: 04412883 lw a7,68(sp)
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134: 04812903 lw s2,72(sp)
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138: 04c12983 lw s3,76(sp)
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13c: 05012a03 lw s4,80(sp)
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140: 05412a83 lw s5,84(sp)
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144: 05812b03 lw s6,88(sp)
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148: 05c12b83 lw s7,92(sp)
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14c: 06012c03 lw s8,96(sp)
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150: 06412c83 lw s9,100(sp)
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154: 06812d03 lw s10,104(sp)
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158: 06c12d83 lw s11,108(sp)
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15c: 07012e03 lw t3,112(sp)
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160: 07412e83 lw t4,116(sp)
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164: 07812f03 lw t5,120(sp)
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168: 07c12f83 lw t6,124(sp)
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16c: 08010113 addi sp,sp,128
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170: 30200073 mret
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174: 0000006f j 174 <trap_entry+0x10c>
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00000178 <main>:
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178: ff010113 addi sp,sp,-16
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17c: 00112623 sw ra,12(sp)
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180: 00812423 sw s0,8(sp)
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184: 01010413 addi s0,sp,16
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188: 6e0000ef jal ra,868 <uart_init>
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18c: 67c000ef jal ra,808 <uart_getc>
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190: 00050793 mv a5,a0
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194: 00078593 mv a1,a5
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198: 100007b7 lui a5,0x10000
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19c: 00078513 mv a0,a5
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1a0: 5bc000ef jal ra,75c <xprintf>
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1a4: fe9ff06f j 18c <main+0x14>
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000001a8 <trap_handler>:
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1a8: fe010113 addi sp,sp,-32
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1ac: 00112e23 sw ra,28(sp)
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1b0: 00812c23 sw s0,24(sp)
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1b4: 02010413 addi s0,sp,32
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1b8: fea42623 sw a0,-20(s0)
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1bc: 00000097 auipc ra,0x0
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1c0: 000000e7 jalr zero # 0 <_start>
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1c4: 00000013 nop
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1c8: 01c12083 lw ra,28(sp)
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1cc: 01812403 lw s0,24(sp)
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1d0: 02010113 addi sp,sp,32
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1d4: 00008067 ret
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000001d8 <_init>:
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1d8: ff010113 addi sp,sp,-16
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1dc: 00812623 sw s0,12(sp)
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1e0: 01010413 addi s0,sp,16
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1e4: 000007b7 lui a5,0x0
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1e8: 06878793 addi a5,a5,104 # 68 <trap_entry>
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1ec: 30579073 csrw mtvec,a5
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1f0: 000027b7 lui a5,0x2
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1f4: 88878793 addi a5,a5,-1912 # 1888 <_data_lma+0xfe8>
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1f8: 30079073 csrw mstatus,a5
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1fc: 00000013 nop
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200: 00c12403 lw s0,12(sp)
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204: 01010113 addi sp,sp,16
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208: 00008067 ret
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0000020c <xputc>:
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20c: fe010113 addi sp,sp,-32
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210: 00112e23 sw ra,28(sp)
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214: 00812c23 sw s0,24(sp)
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218: 02010413 addi s0,sp,32
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21c: 00050793 mv a5,a0
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220: fef407a3 sb a5,-17(s0)
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224: 100007b7 lui a5,0x10000
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228: 0607a783 lw a5,96(a5) # 10000060 <__bss_start>
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22c: 02078263 beqz a5,250 <xputc+0x44>
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230: 100007b7 lui a5,0x10000
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234: 0607a783 lw a5,96(a5) # 10000060 <__bss_start>
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238: 00178693 addi a3,a5,1
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23c: 10000737 lui a4,0x10000
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240: 06d72023 sw a3,96(a4) # 10000060 <__bss_start>
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244: fef44703 lbu a4,-17(s0)
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248: 00e78023 sb a4,0(a5)
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24c: 0240006f j 270 <xputc+0x64>
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250: 100007b7 lui a5,0x10000
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254: 0647a783 lw a5,100(a5) # 10000064 <xfunc_out>
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258: 00078c63 beqz a5,270 <xputc+0x64>
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25c: 100007b7 lui a5,0x10000
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260: 0647a703 lw a4,100(a5) # 10000064 <xfunc_out>
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264: fef44783 lbu a5,-17(s0)
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268: 00078513 mv a0,a5
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26c: 000700e7 jalr a4
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270: 01c12083 lw ra,28(sp)
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274: 01812403 lw s0,24(sp)
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278: 02010113 addi sp,sp,32
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27c: 00008067 ret
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00000280 <xputs>:
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280: fe010113 addi sp,sp,-32
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284: 00112e23 sw ra,28(sp)
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288: 00812c23 sw s0,24(sp)
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28c: 02010413 addi s0,sp,32
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290: fea42623 sw a0,-20(s0)
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294: 01c0006f j 2b0 <xputs+0x30>
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298: fec42783 lw a5,-20(s0)
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29c: 00178713 addi a4,a5,1
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2a0: fee42623 sw a4,-20(s0)
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2a4: 0007c783 lbu a5,0(a5)
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2a8: 00078513 mv a0,a5
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2ac: f61ff0ef jal ra,20c <xputc>
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2b0: fec42783 lw a5,-20(s0)
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2b4: 0007c783 lbu a5,0(a5)
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2b8: fe0790e3 bnez a5,298 <xputs+0x18>
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2bc: 00000013 nop
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2c0: 01c12083 lw ra,28(sp)
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2c4: 01812403 lw s0,24(sp)
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2c8: 02010113 addi sp,sp,32
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2cc: 00008067 ret
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000002d0 <xvprintf>:
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2d0: fb010113 addi sp,sp,-80
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2d4: 04112623 sw ra,76(sp)
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2d8: 04812423 sw s0,72(sp)
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2dc: 05010413 addi s0,sp,80
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2e0: faa42e23 sw a0,-68(s0)
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2e4: fab42c23 sw a1,-72(s0)
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2e8: fbc42783 lw a5,-68(s0)
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2ec: 00178713 addi a4,a5,1
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2f0: fae42e23 sw a4,-68(s0)
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2f4: 0007c783 lbu a5,0(a5)
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2f8: fcf40ba3 sb a5,-41(s0)
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2fc: fd744783 lbu a5,-41(s0)
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300: 42078e63 beqz a5,73c <xvprintf+0x46c>
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304: fd744703 lbu a4,-41(s0)
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308: 02500793 li a5,37
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30c: 00f70a63 beq a4,a5,320 <xvprintf+0x50>
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310: fd744783 lbu a5,-41(s0)
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314: 00078513 mv a0,a5
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318: ef5ff0ef jal ra,20c <xputc>
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31c: 41c0006f j 738 <xvprintf+0x468>
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320: fc042e23 sw zero,-36(s0)
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324: fbc42783 lw a5,-68(s0)
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328: 00178713 addi a4,a5,1
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32c: fae42e23 sw a4,-68(s0)
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330: 0007c783 lbu a5,0(a5)
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334: fcf40ba3 sb a5,-41(s0)
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338: fd744703 lbu a4,-41(s0)
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33c: 03000793 li a5,48
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340: 02f71263 bne a4,a5,364 <xvprintf+0x94>
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344: 00100793 li a5,1
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348: fcf42e23 sw a5,-36(s0)
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34c: fbc42783 lw a5,-68(s0)
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350: 00178713 addi a4,a5,1
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354: fae42e23 sw a4,-68(s0)
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358: 0007c783 lbu a5,0(a5)
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35c: fcf40ba3 sb a5,-41(s0)
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360: 02c0006f j 38c <xvprintf+0xbc>
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364: fd744703 lbu a4,-41(s0)
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368: 02d00793 li a5,45
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36c: 02f71063 bne a4,a5,38c <xvprintf+0xbc>
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370: 00200793 li a5,2
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374: fcf42e23 sw a5,-36(s0)
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378: fbc42783 lw a5,-68(s0)
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37c: 00178713 addi a4,a5,1
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380: fae42e23 sw a4,-68(s0)
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384: 0007c783 lbu a5,0(a5)
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388: fcf40ba3 sb a5,-41(s0)
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38c: fe042023 sw zero,-32(s0)
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390: 0400006f j 3d0 <xvprintf+0x100>
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394: fe042703 lw a4,-32(s0)
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398: 00070793 mv a5,a4
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39c: 00279793 slli a5,a5,0x2
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3a0: 00e787b3 add a5,a5,a4
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3a4: 00179793 slli a5,a5,0x1
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3a8: 00078713 mv a4,a5
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3ac: fd744783 lbu a5,-41(s0)
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3b0: 00f707b3 add a5,a4,a5
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3b4: fd078793 addi a5,a5,-48
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3b8: fef42023 sw a5,-32(s0)
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3bc: fbc42783 lw a5,-68(s0)
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3c0: 00178713 addi a4,a5,1
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3c4: fae42e23 sw a4,-68(s0)
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3c8: 0007c783 lbu a5,0(a5)
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3cc: fcf40ba3 sb a5,-41(s0)
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3d0: fd744703 lbu a4,-41(s0)
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3d4: 02f00793 li a5,47
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3d8: 00e7f863 bgeu a5,a4,3e8 <xvprintf+0x118>
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3dc: fd744703 lbu a4,-41(s0)
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3e0: 03900793 li a5,57
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3e4: fae7f8e3 bgeu a5,a4,394 <xvprintf+0xc4>
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3e8: fd744703 lbu a4,-41(s0)
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3ec: 06c00793 li a5,108
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3f0: 00f70863 beq a4,a5,400 <xvprintf+0x130>
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3f4: fd744703 lbu a4,-41(s0)
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3f8: 04c00793 li a5,76
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3fc: 02f71263 bne a4,a5,420 <xvprintf+0x150>
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400: fdc42783 lw a5,-36(s0)
|
||
|
|
404: 0047e793 ori a5,a5,4
|
||
|
|
408: fcf42e23 sw a5,-36(s0)
|
||
|
|
40c: fbc42783 lw a5,-68(s0)
|
||
|
|
410: 00178713 addi a4,a5,1
|
||
|
|
414: fae42e23 sw a4,-68(s0)
|
||
|
|
418: 0007c783 lbu a5,0(a5)
|
||
|
|
41c: fcf40ba3 sb a5,-41(s0)
|
||
|
|
420: fd744783 lbu a5,-41(s0)
|
||
|
|
424: 32078063 beqz a5,744 <xvprintf+0x474>
|
||
|
|
428: fd744783 lbu a5,-41(s0)
|
||
|
|
42c: fcf40b23 sb a5,-42(s0)
|
||
|
|
430: fd644703 lbu a4,-42(s0)
|
||
|
|
434: 06000793 li a5,96
|
||
|
|
438: 00e7f863 bgeu a5,a4,448 <xvprintf+0x178>
|
||
|
|
43c: fd644783 lbu a5,-42(s0)
|
||
|
|
440: fe078793 addi a5,a5,-32
|
||
|
|
444: fcf40b23 sb a5,-42(s0)
|
||
|
|
448: fd644783 lbu a5,-42(s0)
|
||
|
|
44c: fbe78793 addi a5,a5,-66
|
||
|
|
450: 01600713 li a4,22
|
||
|
|
454: 10f76063 bltu a4,a5,554 <xvprintf+0x284>
|
||
|
|
458: 00279713 slli a4,a5,0x2
|
||
|
|
45c: 100007b7 lui a5,0x10000
|
||
|
|
460: 00478793 addi a5,a5,4 # 10000004 <_data+0x4>
|
||
|
|
464: 00f707b3 add a5,a4,a5
|
||
|
|
468: 0007a783 lw a5,0(a5)
|
||
|
|
46c: 00078067 jr a5
|
||
|
|
470: fb842783 lw a5,-72(s0)
|
||
|
|
474: 00478713 addi a4,a5,4
|
||
|
|
478: fae42c23 sw a4,-72(s0)
|
||
|
|
47c: 0007a783 lw a5,0(a5)
|
||
|
|
480: fcf42823 sw a5,-48(s0)
|
||
|
|
484: fe042223 sw zero,-28(s0)
|
||
|
|
488: 0100006f j 498 <xvprintf+0x1c8>
|
||
|
|
48c: fe442783 lw a5,-28(s0)
|
||
|
|
490: 00178793 addi a5,a5,1
|
||
|
|
494: fef42223 sw a5,-28(s0)
|
||
|
|
498: fd042703 lw a4,-48(s0)
|
||
|
|
49c: fe442783 lw a5,-28(s0)
|
||
|
|
4a0: 00f707b3 add a5,a4,a5
|
||
|
|
4a4: 0007c783 lbu a5,0(a5)
|
||
|
|
4a8: fe0792e3 bnez a5,48c <xvprintf+0x1bc>
|
||
|
|
4ac: 00c0006f j 4b8 <xvprintf+0x1e8>
|
||
|
|
4b0: 02000513 li a0,32
|
||
|
|
4b4: d59ff0ef jal ra,20c <xputc>
|
||
|
|
4b8: fdc42783 lw a5,-36(s0)
|
||
|
|
4bc: 0027f793 andi a5,a5,2
|
||
|
|
4c0: 00079c63 bnez a5,4d8 <xvprintf+0x208>
|
||
|
|
4c4: fe442783 lw a5,-28(s0)
|
||
|
|
4c8: 00178713 addi a4,a5,1
|
||
|
|
4cc: fee42223 sw a4,-28(s0)
|
||
|
|
4d0: fe042703 lw a4,-32(s0)
|
||
|
|
4d4: fce7eee3 bltu a5,a4,4b0 <xvprintf+0x1e0>
|
||
|
|
4d8: fd042503 lw a0,-48(s0)
|
||
|
|
4dc: da5ff0ef jal ra,280 <xputs>
|
||
|
|
4e0: 00c0006f j 4ec <xvprintf+0x21c>
|
||
|
|
4e4: 02000513 li a0,32
|
||
|
|
4e8: d25ff0ef jal ra,20c <xputc>
|
||
|
|
4ec: fe442783 lw a5,-28(s0)
|
||
|
|
4f0: 00178713 addi a4,a5,1
|
||
|
|
4f4: fee42223 sw a4,-28(s0)
|
||
|
|
4f8: fe042703 lw a4,-32(s0)
|
||
|
|
4fc: fee7e4e3 bltu a5,a4,4e4 <xvprintf+0x214>
|
||
|
|
500: 2380006f j 738 <xvprintf+0x468>
|
||
|
|
504: fb842783 lw a5,-72(s0)
|
||
|
|
508: 00478713 addi a4,a5,4
|
||
|
|
50c: fae42c23 sw a4,-72(s0)
|
||
|
|
510: 0007a783 lw a5,0(a5)
|
||
|
|
514: 0ff7f793 andi a5,a5,255
|
||
|
|
518: 00078513 mv a0,a5
|
||
|
|
51c: cf1ff0ef jal ra,20c <xputc>
|
||
|
|
520: 2180006f j 738 <xvprintf+0x468>
|
||
|
|
524: 00200793 li a5,2
|
||
|
|
528: fef42623 sw a5,-20(s0)
|
||
|
|
52c: 0380006f j 564 <xvprintf+0x294>
|
||
|
|
530: 00800793 li a5,8
|
||
|
|
534: fef42623 sw a5,-20(s0)
|
||
|
|
538: 02c0006f j 564 <xvprintf+0x294>
|
||
|
|
53c: 00a00793 li a5,10
|
||
|
|
540: fef42623 sw a5,-20(s0)
|
||
|
|
544: 0200006f j 564 <xvprintf+0x294>
|
||
|
|
548: 01000793 li a5,16
|
||
|
|
54c: fef42623 sw a5,-20(s0)
|
||
|
|
550: 0140006f j 564 <xvprintf+0x294>
|
||
|
|
554: fd744783 lbu a5,-41(s0)
|
||
|
|
558: 00078513 mv a0,a5
|
||
|
|
55c: cb1ff0ef jal ra,20c <xputc>
|
||
|
|
560: 1d80006f j 738 <xvprintf+0x468>
|
||
|
|
564: fdc42783 lw a5,-36(s0)
|
||
|
|
568: 0047f793 andi a5,a5,4
|
||
|
|
56c: 00078c63 beqz a5,584 <xvprintf+0x2b4>
|
||
|
|
570: fb842783 lw a5,-72(s0)
|
||
|
|
574: 00478713 addi a4,a5,4
|
||
|
|
578: fae42c23 sw a4,-72(s0)
|
||
|
|
57c: 0007a783 lw a5,0(a5)
|
||
|
|
580: 0340006f j 5b4 <xvprintf+0x2e4>
|
||
|
|
584: fd644703 lbu a4,-42(s0)
|
||
|
|
588: 04400793 li a5,68
|
||
|
|
58c: 00f71c63 bne a4,a5,5a4 <xvprintf+0x2d4>
|
||
|
|
590: fb842783 lw a5,-72(s0)
|
||
|
|
594: 00478713 addi a4,a5,4
|
||
|
|
598: fae42c23 sw a4,-72(s0)
|
||
|
|
59c: 0007a783 lw a5,0(a5)
|
||
|
|
5a0: 0140006f j 5b4 <xvprintf+0x2e4>
|
||
|
|
5a4: fb842783 lw a5,-72(s0)
|
||
|
|
5a8: 00478713 addi a4,a5,4
|
||
|
|
5ac: fae42c23 sw a4,-72(s0)
|
||
|
|
5b0: 0007a783 lw a5,0(a5)
|
||
|
|
5b4: fcf42c23 sw a5,-40(s0)
|
||
|
|
5b8: fd644703 lbu a4,-42(s0)
|
||
|
|
5bc: 04400793 li a5,68
|
||
|
|
5c0: 02f71263 bne a4,a5,5e4 <xvprintf+0x314>
|
||
|
|
5c4: fd842783 lw a5,-40(s0)
|
||
|
|
5c8: 0007de63 bgez a5,5e4 <xvprintf+0x314>
|
||
|
|
5cc: fd842783 lw a5,-40(s0)
|
||
|
|
5d0: 40f007b3 neg a5,a5
|
||
|
|
5d4: fcf42c23 sw a5,-40(s0)
|
||
|
|
5d8: fdc42783 lw a5,-36(s0)
|
||
|
|
5dc: 0087e793 ori a5,a5,8
|
||
|
|
5e0: fcf42e23 sw a5,-36(s0)
|
||
|
|
5e4: fe042423 sw zero,-24(s0)
|
||
|
|
5e8: fd842703 lw a4,-40(s0)
|
||
|
|
5ec: fec42783 lw a5,-20(s0)
|
||
|
|
5f0: 02f777b3 remu a5,a4,a5
|
||
|
|
5f4: fcf40b23 sb a5,-42(s0)
|
||
|
|
5f8: fd842703 lw a4,-40(s0)
|
||
|
|
5fc: fec42783 lw a5,-20(s0)
|
||
|
|
600: 02f757b3 divu a5,a4,a5
|
||
|
|
604: fcf42c23 sw a5,-40(s0)
|
||
|
|
608: fd644703 lbu a4,-42(s0)
|
||
|
|
60c: 00900793 li a5,9
|
||
|
|
610: 02e7f463 bgeu a5,a4,638 <xvprintf+0x368>
|
||
|
|
614: fd744703 lbu a4,-41(s0)
|
||
|
|
618: 07800793 li a5,120
|
||
|
|
61c: 00f71663 bne a4,a5,628 <xvprintf+0x358>
|
||
|
|
620: 02700793 li a5,39
|
||
|
|
624: 0080006f j 62c <xvprintf+0x35c>
|
||
|
|
628: 00700793 li a5,7
|
||
|
|
62c: fd644703 lbu a4,-42(s0)
|
||
|
|
630: 00e787b3 add a5,a5,a4
|
||
|
|
634: fcf40b23 sb a5,-42(s0)
|
||
|
|
638: fe842783 lw a5,-24(s0)
|
||
|
|
63c: 00178713 addi a4,a5,1
|
||
|
|
640: fee42423 sw a4,-24(s0)
|
||
|
|
644: fd644703 lbu a4,-42(s0)
|
||
|
|
648: 03070713 addi a4,a4,48
|
||
|
|
64c: 0ff77713 andi a4,a4,255
|
||
|
|
650: ff040693 addi a3,s0,-16
|
||
|
|
654: 00f687b3 add a5,a3,a5
|
||
|
|
658: fce78823 sb a4,-48(a5)
|
||
|
|
65c: fd842783 lw a5,-40(s0)
|
||
|
|
660: 00078863 beqz a5,670 <xvprintf+0x3a0>
|
||
|
|
664: fe842703 lw a4,-24(s0)
|
||
|
|
668: 00f00793 li a5,15
|
||
|
|
66c: f6e7fee3 bgeu a5,a4,5e8 <xvprintf+0x318>
|
||
|
|
670: fdc42783 lw a5,-36(s0)
|
||
|
|
674: 0087f793 andi a5,a5,8
|
||
|
|
678: 02078063 beqz a5,698 <xvprintf+0x3c8>
|
||
|
|
67c: fe842783 lw a5,-24(s0)
|
||
|
|
680: 00178713 addi a4,a5,1
|
||
|
|
684: fee42423 sw a4,-24(s0)
|
||
|
|
688: ff040713 addi a4,s0,-16
|
||
|
|
68c: 00f707b3 add a5,a4,a5
|
||
|
|
690: 02d00713 li a4,45
|
||
|
|
694: fce78823 sb a4,-48(a5)
|
||
|
|
698: fe842783 lw a5,-24(s0)
|
||
|
|
69c: fef42223 sw a5,-28(s0)
|
||
|
|
6a0: fdc42783 lw a5,-36(s0)
|
||
|
|
6a4: 0017f793 andi a5,a5,1
|
||
|
|
6a8: 00078663 beqz a5,6b4 <xvprintf+0x3e4>
|
||
|
|
6ac: 03000793 li a5,48
|
||
|
|
6b0: 0080006f j 6b8 <xvprintf+0x3e8>
|
||
|
|
6b4: 02000793 li a5,32
|
||
|
|
6b8: fcf40b23 sb a5,-42(s0)
|
||
|
|
6bc: 0100006f j 6cc <xvprintf+0x3fc>
|
||
|
|
6c0: fd644783 lbu a5,-42(s0)
|
||
|
|
6c4: 00078513 mv a0,a5
|
||
|
|
6c8: b45ff0ef jal ra,20c <xputc>
|
||
|
|
6cc: fdc42783 lw a5,-36(s0)
|
||
|
|
6d0: 0027f793 andi a5,a5,2
|
||
|
|
6d4: 00079c63 bnez a5,6ec <xvprintf+0x41c>
|
||
|
|
6d8: fe442783 lw a5,-28(s0)
|
||
|
|
6dc: 00178713 addi a4,a5,1
|
||
|
|
6e0: fee42223 sw a4,-28(s0)
|
||
|
|
6e4: fe042703 lw a4,-32(s0)
|
||
|
|
6e8: fce7ece3 bltu a5,a4,6c0 <xvprintf+0x3f0>
|
||
|
|
6ec: fe842783 lw a5,-24(s0)
|
||
|
|
6f0: fff78793 addi a5,a5,-1
|
||
|
|
6f4: fef42423 sw a5,-24(s0)
|
||
|
|
6f8: fe842783 lw a5,-24(s0)
|
||
|
|
6fc: ff040713 addi a4,s0,-16
|
||
|
|
700: 00f707b3 add a5,a4,a5
|
||
|
|
704: fd07c783 lbu a5,-48(a5)
|
||
|
|
708: 00078513 mv a0,a5
|
||
|
|
70c: b01ff0ef jal ra,20c <xputc>
|
||
|
|
710: fe842783 lw a5,-24(s0)
|
||
|
|
714: fc079ce3 bnez a5,6ec <xvprintf+0x41c>
|
||
|
|
718: 00c0006f j 724 <xvprintf+0x454>
|
||
|
|
71c: 02000513 li a0,32
|
||
|
|
720: aedff0ef jal ra,20c <xputc>
|
||
|
|
724: fe442783 lw a5,-28(s0)
|
||
|
|
728: 00178713 addi a4,a5,1
|
||
|
|
72c: fee42223 sw a4,-28(s0)
|
||
|
|
730: fe042703 lw a4,-32(s0)
|
||
|
|
734: fee7e4e3 bltu a5,a4,71c <xvprintf+0x44c>
|
||
|
|
738: bb1ff06f j 2e8 <xvprintf+0x18>
|
||
|
|
73c: 00000013 nop
|
||
|
|
740: 0080006f j 748 <xvprintf+0x478>
|
||
|
|
744: 00000013 nop
|
||
|
|
748: 00000013 nop
|
||
|
|
74c: 04c12083 lw ra,76(sp)
|
||
|
|
750: 04812403 lw s0,72(sp)
|
||
|
|
754: 05010113 addi sp,sp,80
|
||
|
|
758: 00008067 ret
|
||
|
|
|
||
|
|
0000075c <xprintf>:
|
||
|
|
75c: fb010113 addi sp,sp,-80
|
||
|
|
760: 02112623 sw ra,44(sp)
|
||
|
|
764: 02812423 sw s0,40(sp)
|
||
|
|
768: 03010413 addi s0,sp,48
|
||
|
|
76c: fca42e23 sw a0,-36(s0)
|
||
|
|
770: 00b42223 sw a1,4(s0)
|
||
|
|
774: 00c42423 sw a2,8(s0)
|
||
|
|
778: 00d42623 sw a3,12(s0)
|
||
|
|
77c: 00e42823 sw a4,16(s0)
|
||
|
|
780: 00f42a23 sw a5,20(s0)
|
||
|
|
784: 01042c23 sw a6,24(s0)
|
||
|
|
788: 01142e23 sw a7,28(s0)
|
||
|
|
78c: 02040793 addi a5,s0,32
|
||
|
|
790: fe478793 addi a5,a5,-28
|
||
|
|
794: fef42623 sw a5,-20(s0)
|
||
|
|
798: fec42783 lw a5,-20(s0)
|
||
|
|
79c: 00078593 mv a1,a5
|
||
|
|
7a0: fdc42503 lw a0,-36(s0)
|
||
|
|
7a4: b2dff0ef jal ra,2d0 <xvprintf>
|
||
|
|
7a8: 00000013 nop
|
||
|
|
7ac: 02c12083 lw ra,44(sp)
|
||
|
|
7b0: 02812403 lw s0,40(sp)
|
||
|
|
7b4: 05010113 addi sp,sp,80
|
||
|
|
7b8: 00008067 ret
|
||
|
|
|
||
|
|
000007bc <uart_putc>:
|
||
|
|
7bc: fe010113 addi sp,sp,-32
|
||
|
|
7c0: 00812e23 sw s0,28(sp)
|
||
|
|
7c4: 02010413 addi s0,sp,32
|
||
|
|
7c8: 00050793 mv a5,a0
|
||
|
|
7cc: fef407a3 sb a5,-17(s0)
|
||
|
|
7d0: 00000013 nop
|
||
|
|
7d4: 300007b7 lui a5,0x30000
|
||
|
|
7d8: 00478793 addi a5,a5,4 # 30000004 <__freertos_irq_stack_top+0x1fffc004>
|
||
|
|
7dc: 0007a783 lw a5,0(a5)
|
||
|
|
7e0: 0017f793 andi a5,a5,1
|
||
|
|
7e4: fe0798e3 bnez a5,7d4 <uart_putc+0x18>
|
||
|
|
7e8: 300007b7 lui a5,0x30000
|
||
|
|
7ec: 00c78793 addi a5,a5,12 # 3000000c <__freertos_irq_stack_top+0x1fffc00c>
|
||
|
|
7f0: fef44703 lbu a4,-17(s0)
|
||
|
|
7f4: 00e7a023 sw a4,0(a5)
|
||
|
|
7f8: 00000013 nop
|
||
|
|
7fc: 01c12403 lw s0,28(sp)
|
||
|
|
800: 02010113 addi sp,sp,32
|
||
|
|
804: 00008067 ret
|
||
|
|
|
||
|
|
00000808 <uart_getc>:
|
||
|
|
808: ff010113 addi sp,sp,-16
|
||
|
|
80c: 00812623 sw s0,12(sp)
|
||
|
|
810: 01010413 addi s0,sp,16
|
||
|
|
814: 300007b7 lui a5,0x30000
|
||
|
|
818: 00478793 addi a5,a5,4 # 30000004 <__freertos_irq_stack_top+0x1fffc004>
|
||
|
|
81c: 0007a703 lw a4,0(a5)
|
||
|
|
820: 300007b7 lui a5,0x30000
|
||
|
|
824: 00478793 addi a5,a5,4 # 30000004 <__freertos_irq_stack_top+0x1fffc004>
|
||
|
|
828: ffd77713 andi a4,a4,-3
|
||
|
|
82c: 00e7a023 sw a4,0(a5)
|
||
|
|
830: 00000013 nop
|
||
|
|
834: 300007b7 lui a5,0x30000
|
||
|
|
838: 00478793 addi a5,a5,4 # 30000004 <__freertos_irq_stack_top+0x1fffc004>
|
||
|
|
83c: 0007a783 lw a5,0(a5)
|
||
|
|
840: 0027f793 andi a5,a5,2
|
||
|
|
844: fe0788e3 beqz a5,834 <uart_getc+0x2c>
|
||
|
|
848: 300007b7 lui a5,0x30000
|
||
|
|
84c: 01078793 addi a5,a5,16 # 30000010 <__freertos_irq_stack_top+0x1fffc010>
|
||
|
|
850: 0007a783 lw a5,0(a5)
|
||
|
|
854: 0ff7f793 andi a5,a5,255
|
||
|
|
858: 00078513 mv a0,a5
|
||
|
|
85c: 00c12403 lw s0,12(sp)
|
||
|
|
860: 01010113 addi sp,sp,16
|
||
|
|
864: 00008067 ret
|
||
|
|
|
||
|
|
00000868 <uart_init>:
|
||
|
|
868: ff010113 addi sp,sp,-16
|
||
|
|
86c: 00812623 sw s0,12(sp)
|
||
|
|
870: 01010413 addi s0,sp,16
|
||
|
|
874: 300007b7 lui a5,0x30000
|
||
|
|
878: 00300713 li a4,3
|
||
|
|
87c: 00e7a023 sw a4,0(a5) # 30000000 <__freertos_irq_stack_top+0x1fffc000>
|
||
|
|
880: 100007b7 lui a5,0x10000
|
||
|
|
884: 00000737 lui a4,0x0
|
||
|
|
888: 7bc70713 addi a4,a4,1980 # 7bc <uart_putc>
|
||
|
|
88c: 06e7a223 sw a4,100(a5) # 10000064 <xfunc_out>
|
||
|
|
890: 00000013 nop
|
||
|
|
894: 00c12403 lw s0,12(sp)
|
||
|
|
898: 01010113 addi sp,sp,16
|
||
|
|
89c: 00008067 ret
|
||
|
|
|
||
|
|
Disassembly of section .data:
|
||
|
|
|
||
|
|
10000000 <__global_pointer$-0x860>:
|
||
|
|
10000000: 6325 lui t1,0x9
|
||
|
|
10000002: 0000 unimp
|
||
|
|
10000004: 0524 addi s1,sp,648
|
||
|
|
10000006: 0000 unimp
|
||
|
|
10000008: 0504 addi s1,sp,640
|
||
|
|
1000000a: 0000 unimp
|
||
|
|
1000000c: 053c addi a5,sp,648
|
||
|
|
1000000e: 0000 unimp
|
||
|
|
10000010: 0554 addi a3,sp,644
|
||
|
|
10000012: 0000 unimp
|
||
|
|
10000014: 0554 addi a3,sp,644
|
||
|
|
10000016: 0000 unimp
|
||
|
|
10000018: 0554 addi a3,sp,644
|
||
|
|
1000001a: 0000 unimp
|
||
|
|
1000001c: 0554 addi a3,sp,644
|
||
|
|
1000001e: 0000 unimp
|
||
|
|
10000020: 0554 addi a3,sp,644
|
||
|
|
10000022: 0000 unimp
|
||
|
|
10000024: 0554 addi a3,sp,644
|
||
|
|
10000026: 0000 unimp
|
||
|
|
10000028: 0554 addi a3,sp,644
|
||
|
|
1000002a: 0000 unimp
|
||
|
|
1000002c: 0554 addi a3,sp,644
|
||
|
|
1000002e: 0000 unimp
|
||
|
|
10000030: 0554 addi a3,sp,644
|
||
|
|
10000032: 0000 unimp
|
||
|
|
10000034: 0554 addi a3,sp,644
|
||
|
|
10000036: 0000 unimp
|
||
|
|
10000038: 0530 addi a2,sp,648
|
||
|
|
1000003a: 0000 unimp
|
||
|
|
1000003c: 0554 addi a3,sp,644
|
||
|
|
1000003e: 0000 unimp
|
||
|
|
10000040: 0554 addi a3,sp,644
|
||
|
|
10000042: 0000 unimp
|
||
|
|
10000044: 0554 addi a3,sp,644
|
||
|
|
10000046: 0000 unimp
|
||
|
|
10000048: 0470 addi a2,sp,524
|
||
|
|
1000004a: 0000 unimp
|
||
|
|
1000004c: 0554 addi a3,sp,644
|
||
|
|
1000004e: 0000 unimp
|
||
|
|
10000050: 053c addi a5,sp,648
|
||
|
|
10000052: 0000 unimp
|
||
|
|
10000054: 0554 addi a3,sp,644
|
||
|
|
10000056: 0000 unimp
|
||
|
|
10000058: 0554 addi a3,sp,644
|
||
|
|
1000005a: 0000 unimp
|
||
|
|
1000005c: 0548 addi a0,sp,644
|
||
|
|
...
|
||
|
|
|
||
|
|
Disassembly of section .bss:
|
||
|
|
|
||
|
|
10000060 <__bss_start>:
|
||
|
|
10000060: 0000 unimp
|
||
|
|
...
|
||
|
|
|
||
|
|
10000064 <xfunc_out>:
|
||
|
|
10000064: 0000 unimp
|
||
|
|
...
|
||
|
|
|
||
|
|
Disassembly of section .stack:
|
||
|
|
|
||
|
|
10002000 <__freertos_irq_stack_top-0x2000>:
|
||
|
|
...
|
||
|
|
|
||
|
|
Disassembly of section .comment:
|
||
|
|
|
||
|
|
00000000 <.comment>:
|
||
|
|
0: 3a434347 fmsub.d ft6,ft6,ft4,ft7,rmm
|
||
|
|
4: 2820 fld fs0,80(s0)
|
||
|
|
6: 20554e47 fmsub.s ft8,fa0,ft5,ft4,rmm
|
||
|
|
a: 434d li t1,19
|
||
|
|
c: 2055 jal b0 <trap_entry+0x48>
|
||
|
|
e: 6345 lui t1,0x11
|
||
|
|
10: 696c flw fa1,84(a0)
|
||
|
|
12: 7370 flw fa2,100(a4)
|
||
|
|
14: 2065 jal bc <trap_entry+0x54>
|
||
|
|
16: 4952 lw s2,20(sp)
|
||
|
|
18: 562d4353 0x562d4353
|
||
|
|
1c: 4520 lw s0,72(a0)
|
||
|
|
1e: 626d lui tp,0x1b
|
||
|
|
20: 6465 lui s0,0x19
|
||
|
|
22: 6564 flw fs1,76(a0)
|
||
|
|
24: 2064 fld fs1,192(s0)
|
||
|
|
26: 2c434347 0x2c434347
|
||
|
|
2a: 3620 fld fs0,104(a2)
|
||
|
|
2c: 2d34 fld fa3,88(a0)
|
||
|
|
2e: 6962 flw fs2,24(sp)
|
||
|
|
30: 2974 fld fa3,208(a0)
|
||
|
|
32: 3820 fld fs0,112(s0)
|
||
|
|
34: 322e fld ft4,232(sp)
|
||
|
|
36: 302e fld ft0,232(sp)
|
||
|
|
...
|