kernel.elf: file format elf32-littleriscv Disassembly of section .init: 80000000 <_start>: 80000000: 00000597 auipc a1,0x0 80000004: 0ac58593 addi a1,a1,172 # 800000ac 80000008: fc102573 csrr a0,0xfc1 8000000c: 00b5106b 0xb5106b 80000010: 09c000ef jal ra,800000ac 80000014: 00100513 li a0,1 80000018: 0005006b 0x5006b 8000001c: 00002517 auipc a0,0x2 80000020: ae050513 addi a0,a0,-1312 # 80001afc 80000024: 00002617 auipc a2,0x2 80000028: b5860613 addi a2,a2,-1192 # 80001b7c <__BSS_END__> 8000002c: 40a60633 sub a2,a2,a0 80000030: 00000593 li a1,0 80000034: 3fc000ef jal ra,80000430 80000038: 00000517 auipc a0,0x0 8000003c: 30050513 addi a0,a0,768 # 80000338 <__libc_fini_array> 80000040: 2b0000ef jal ra,800002f0 80000044: 350000ef jal ra,80000394 <__libc_init_array> 80000048: 008000ef jal ra,80000050
8000004c: 2b80006f j 80000304 Disassembly of section .text: 80000050
: 80000050: 7ffff7b7 lui a5,0x7ffff 80000054: 0007a503 lw a0,0(a5) # 7ffff000 <__stack_size+0x7fffec00> 80000058: 800005b7 lui a1,0x80000 8000005c: 7ffff637 lui a2,0x7ffff 80000060: 08058593 addi a1,a1,128 # 80000080 <__stack_top+0x81000080> 80000064: 1440006f j 800001a8 80000068 : 80000068: 00000793 li a5,0 8000006c: 00078863 beqz a5,8000007c 80000070: 80000537 lui a0,0x80000 80000074: 33850513 addi a0,a0,824 # 80000338 <__stack_top+0x81000338> 80000078: 2780006f j 800002f0 8000007c: 00008067 ret 80000080 : 80000080: 0045a783 lw a5,4(a1) 80000084: 00251513 slli a0,a0,0x2 80000088: 00a787b3 add a5,a5,a0 8000008c: 0007a703 lw a4,0(a5) 80000090: 0085a783 lw a5,8(a1) 80000094: 00072703 lw a4,0(a4) 80000098: 00a78533 add a0,a5,a0 8000009c: 00e52023 sw a4,0(a0) 800000a0: 00008067 ret 800000a4 <_exit>: 800000a4: 00000513 li a0,0 800000a8: 0005006b 0x5006b 800000ac : 800000ac: fc002573 csrr a0,0xfc0 800000b0: 0005006b 0x5006b 800000b4: 00002197 auipc gp,0x2 800000b8: e1c18193 addi gp,gp,-484 # 80001ed0 <__global_pointer> 800000bc: 7f000117 auipc sp,0x7f000 800000c0: f4410113 addi sp,sp,-188 # ff000000 <__stack_top> 800000c4: 40000593 li a1,1024 800000c8: cc102673 csrr a2,0xcc1 800000cc: 02c585b3 mul a1,a1,a2 800000d0: 40b10133 sub sp,sp,a1 800000d4: cc3026f3 csrr a3,0xcc3 800000d8: 00068663 beqz a3,800000e4 800000dc: 00000513 li a0,0 800000e0: 0005006b 0x5006b 800000e4 : 800000e4: 00008067 ret 800000e8 : 800000e8: fe010113 addi sp,sp,-32 800000ec: 00112e23 sw ra,28(sp) 800000f0: 00812c23 sw s0,24(sp) 800000f4: 00912a23 sw s1,20(sp) 800000f8: 01212823 sw s2,16(sp) 800000fc: 01312623 sw s3,12(sp) 80000100: fc0027f3 csrr a5,0xfc0 80000104: 0007806b 0x7806b 80000108: cc5027f3 csrr a5,0xcc5 8000010c: cc3029f3 csrr s3,0xcc3 80000110: cc002773 csrr a4,0xcc0 80000114: fc002673 csrr a2,0xfc0 80000118: 00279693 slli a3,a5,0x2 8000011c: 800027b7 lui a5,0x80002 80000120: afc78793 addi a5,a5,-1284 # 80001afc <__stack_top+0x81001afc> 80000124: 00d787b3 add a5,a5,a3 80000128: 0007a483 lw s1,0(a5) 8000012c: 0104a403 lw s0,16(s1) 80000130: 00c4a683 lw a3,12(s1) 80000134: 0089a933 slt s2,s3,s0 80000138: 00040793 mv a5,s0 8000013c: 00d90933 add s2,s2,a3 80000140: 03368433 mul s0,a3,s3 80000144: 00f9d463 bge s3,a5,8000014c 80000148: 00098793 mv a5,s3 8000014c: 00f40433 add s0,s0,a5 80000150: 0084a683 lw a3,8(s1) 80000154: 02c40433 mul s0,s0,a2 80000158: 02e907b3 mul a5,s2,a4 8000015c: 00d40433 add s0,s0,a3 80000160: 00f40433 add s0,s0,a5 80000164: 00890933 add s2,s2,s0 80000168: 01245e63 bge s0,s2,80000184 8000016c: 0004a783 lw a5,0(s1) 80000170: 0044a583 lw a1,4(s1) 80000174: 00040513 mv a0,s0 80000178: 00140413 addi s0,s0,1 8000017c: 000780e7 jalr a5 80000180: fe8916e3 bne s2,s0,8000016c 80000184: 0019b993 seqz s3,s3 80000188: 0009806b 0x9806b 8000018c: 01c12083 lw ra,28(sp) 80000190: 01812403 lw s0,24(sp) 80000194: 01412483 lw s1,20(sp) 80000198: 01012903 lw s2,16(sp) 8000019c: 00c12983 lw s3,12(sp) 800001a0: 02010113 addi sp,sp,32 800001a4: 00008067 ret 800001a8 : 800001a8: fc010113 addi sp,sp,-64 800001ac: 02112e23 sw ra,60(sp) 800001b0: 02812c23 sw s0,56(sp) 800001b4: 02912a23 sw s1,52(sp) 800001b8: 03212823 sw s2,48(sp) 800001bc: 03312623 sw s3,44(sp) 800001c0: fc2026f3 csrr a3,0xfc2 800001c4: fc102873 csrr a6,0xfc1 800001c8: fc002473 csrr s0,0xfc0 800001cc: cc5027f3 csrr a5,0xcc5 800001d0: 01f00713 li a4,31 800001d4: 0cf74463 blt a4,a5,8000029c 800001d8: 030408b3 mul a7,s0,a6 800001dc: 00100713 li a4,1 800001e0: 00a8d463 bge a7,a0,800001e8 800001e4: 03154733 div a4,a0,a7 800001e8: 0ce6c863 blt a3,a4,800002b8 800001ec: 0ae7d863 bge a5,a4,8000029c 800001f0: fff68693 addi a3,a3,-1 800001f4: 02e54333 div t1,a0,a4 800001f8: 00030893 mv a7,t1 800001fc: 00f69663 bne a3,a5,80000208 80000200: 02e56533 rem a0,a0,a4 80000204: 006508b3 add a7,a0,t1 80000208: 0288c4b3 div s1,a7,s0 8000020c: 0288e933 rem s2,a7,s0 80000210: 0b04ca63 blt s1,a6,800002c4 80000214: 00100693 li a3,1 80000218: 0304c733 div a4,s1,a6 8000021c: 00070663 beqz a4,80000228 80000220: 00070693 mv a3,a4 80000224: 0304e733 rem a4,s1,a6 80000228: 800029b7 lui s3,0x80002 8000022c: afc98993 addi s3,s3,-1284 # 80001afc <__stack_top+0x81001afc> 80000230: 00e12e23 sw a4,28(sp) 80000234: 00c10713 addi a4,sp,12 80000238: 00b12623 sw a1,12(sp) 8000023c: 00c12823 sw a2,16(sp) 80000240: 00d12c23 sw a3,24(sp) 80000244: 02f30333 mul t1,t1,a5 80000248: 00279793 slli a5,a5,0x2 8000024c: 00f987b3 add a5,s3,a5 80000250: 00e7a023 sw a4,0(a5) 80000254: 00612a23 sw t1,20(sp) 80000258: 06904c63 bgtz s1,800002d0 8000025c: 04090063 beqz s2,8000029c 80000260: 02848433 mul s0,s1,s0 80000264: 00812a23 sw s0,20(sp) 80000268: 0009006b 0x9006b 8000026c: cc5027f3 csrr a5,0xcc5 80000270: cc202573 csrr a0,0xcc2 80000274: 00279793 slli a5,a5,0x2 80000278: 00f989b3 add s3,s3,a5 8000027c: 0009a783 lw a5,0(s3) 80000280: 0087a683 lw a3,8(a5) 80000284: 0007a703 lw a4,0(a5) 80000288: 0047a583 lw a1,4(a5) 8000028c: 00d50533 add a0,a0,a3 80000290: 000700e7 jalr a4 80000294: 00100793 li a5,1 80000298: 0007806b 0x7806b 8000029c: 03c12083 lw ra,60(sp) 800002a0: 03812403 lw s0,56(sp) 800002a4: 03412483 lw s1,52(sp) 800002a8: 03012903 lw s2,48(sp) 800002ac: 02c12983 lw s3,44(sp) 800002b0: 04010113 addi sp,sp,64 800002b4: 00008067 ret 800002b8: 00068713 mv a4,a3 800002bc: f2e7cae3 blt a5,a4,800001f0 800002c0: fddff06f j 8000029c 800002c4: 00000713 li a4,0 800002c8: 00100693 li a3,1 800002cc: f5dff06f j 80000228 800002d0: 00048713 mv a4,s1 800002d4: 00985463 bge a6,s1,800002dc 800002d8: 00080713 mv a4,a6 800002dc: 800007b7 lui a5,0x80000 800002e0: 0e878793 addi a5,a5,232 # 800000e8 <__stack_top+0x810000e8> 800002e4: 00f7106b 0xf7106b 800002e8: e01ff0ef jal ra,800000e8 800002ec: f71ff06f j 8000025c 800002f0 : 800002f0: 00050593 mv a1,a0 800002f4: 00000693 li a3,0 800002f8: 00000613 li a2,0 800002fc: 00000513 li a0,0 80000300: 20c0006f j 8000050c <__register_exitproc> 80000304 : 80000304: ff010113 addi sp,sp,-16 80000308: 00000593 li a1,0 8000030c: 00812423 sw s0,8(sp) 80000310: 00112623 sw ra,12(sp) 80000314: 00050413 mv s0,a0 80000318: 290000ef jal ra,800005a8 <__call_exitprocs> 8000031c: 800027b7 lui a5,0x80002 80000320: af87a503 lw a0,-1288(a5) # 80001af8 <__stack_top+0x81001af8> 80000324: 03c52783 lw a5,60(a0) 80000328: 00078463 beqz a5,80000330 8000032c: 000780e7 jalr a5 80000330: 00040513 mv a0,s0 80000334: d71ff0ef jal ra,800000a4 <_exit> 80000338 <__libc_fini_array>: 80000338: ff010113 addi sp,sp,-16 8000033c: 00812423 sw s0,8(sp) 80000340: 800017b7 lui a5,0x80001 80000344: 80001437 lui s0,0x80001 80000348: 6d040413 addi s0,s0,1744 # 800016d0 <__stack_top+0x810016d0> 8000034c: 6d078793 addi a5,a5,1744 # 800016d0 <__stack_top+0x810016d0> 80000350: 408787b3 sub a5,a5,s0 80000354: 00912223 sw s1,4(sp) 80000358: 00112623 sw ra,12(sp) 8000035c: 4027d493 srai s1,a5,0x2 80000360: 02048063 beqz s1,80000380 <__libc_fini_array+0x48> 80000364: ffc78793 addi a5,a5,-4 80000368: 00878433 add s0,a5,s0 8000036c: 00042783 lw a5,0(s0) 80000370: fff48493 addi s1,s1,-1 80000374: ffc40413 addi s0,s0,-4 80000378: 000780e7 jalr a5 8000037c: fe0498e3 bnez s1,8000036c <__libc_fini_array+0x34> 80000380: 00c12083 lw ra,12(sp) 80000384: 00812403 lw s0,8(sp) 80000388: 00412483 lw s1,4(sp) 8000038c: 01010113 addi sp,sp,16 80000390: 00008067 ret 80000394 <__libc_init_array>: 80000394: ff010113 addi sp,sp,-16 80000398: 00812423 sw s0,8(sp) 8000039c: 01212023 sw s2,0(sp) 800003a0: 80001437 lui s0,0x80001 800003a4: 80001937 lui s2,0x80001 800003a8: 6cc40793 addi a5,s0,1740 # 800016cc <__stack_top+0x810016cc> 800003ac: 6cc90913 addi s2,s2,1740 # 800016cc <__stack_top+0x810016cc> 800003b0: 40f90933 sub s2,s2,a5 800003b4: 00112623 sw ra,12(sp) 800003b8: 00912223 sw s1,4(sp) 800003bc: 40295913 srai s2,s2,0x2 800003c0: 02090063 beqz s2,800003e0 <__libc_init_array+0x4c> 800003c4: 6cc40413 addi s0,s0,1740 800003c8: 00000493 li s1,0 800003cc: 00042783 lw a5,0(s0) 800003d0: 00148493 addi s1,s1,1 800003d4: 00440413 addi s0,s0,4 800003d8: 000780e7 jalr a5 800003dc: fe9918e3 bne s2,s1,800003cc <__libc_init_array+0x38> 800003e0: 80001437 lui s0,0x80001 800003e4: 80001937 lui s2,0x80001 800003e8: 6cc40793 addi a5,s0,1740 # 800016cc <__stack_top+0x810016cc> 800003ec: 6d090913 addi s2,s2,1744 # 800016d0 <__stack_top+0x810016d0> 800003f0: 40f90933 sub s2,s2,a5 800003f4: 40295913 srai s2,s2,0x2 800003f8: 02090063 beqz s2,80000418 <__libc_init_array+0x84> 800003fc: 6cc40413 addi s0,s0,1740 80000400: 00000493 li s1,0 80000404: 00042783 lw a5,0(s0) 80000408: 00148493 addi s1,s1,1 8000040c: 00440413 addi s0,s0,4 80000410: 000780e7 jalr a5 80000414: fe9918e3 bne s2,s1,80000404 <__libc_init_array+0x70> 80000418: 00c12083 lw ra,12(sp) 8000041c: 00812403 lw s0,8(sp) 80000420: 00412483 lw s1,4(sp) 80000424: 00012903 lw s2,0(sp) 80000428: 01010113 addi sp,sp,16 8000042c: 00008067 ret 80000430 : 80000430: 00f00313 li t1,15 80000434: 00050713 mv a4,a0 80000438: 02c37e63 bgeu t1,a2,80000474 8000043c: 00f77793 andi a5,a4,15 80000440: 0a079063 bnez a5,800004e0 80000444: 08059263 bnez a1,800004c8 80000448: ff067693 andi a3,a2,-16 8000044c: 00f67613 andi a2,a2,15 80000450: 00e686b3 add a3,a3,a4 80000454: 00b72023 sw a1,0(a4) 80000458: 00b72223 sw a1,4(a4) 8000045c: 00b72423 sw a1,8(a4) 80000460: 00b72623 sw a1,12(a4) 80000464: 01070713 addi a4,a4,16 80000468: fed766e3 bltu a4,a3,80000454 8000046c: 00061463 bnez a2,80000474 80000470: 00008067 ret 80000474: 40c306b3 sub a3,t1,a2 80000478: 00269693 slli a3,a3,0x2 8000047c: 00000297 auipc t0,0x0 80000480: 005686b3 add a3,a3,t0 80000484: 00c68067 jr 12(a3) 80000488: 00b70723 sb a1,14(a4) 8000048c: 00b706a3 sb a1,13(a4) 80000490: 00b70623 sb a1,12(a4) 80000494: 00b705a3 sb a1,11(a4) 80000498: 00b70523 sb a1,10(a4) 8000049c: 00b704a3 sb a1,9(a4) 800004a0: 00b70423 sb a1,8(a4) 800004a4: 00b703a3 sb a1,7(a4) 800004a8: 00b70323 sb a1,6(a4) 800004ac: 00b702a3 sb a1,5(a4) 800004b0: 00b70223 sb a1,4(a4) 800004b4: 00b701a3 sb a1,3(a4) 800004b8: 00b70123 sb a1,2(a4) 800004bc: 00b700a3 sb a1,1(a4) 800004c0: 00b70023 sb a1,0(a4) 800004c4: 00008067 ret 800004c8: 0ff5f593 andi a1,a1,255 800004cc: 00859693 slli a3,a1,0x8 800004d0: 00d5e5b3 or a1,a1,a3 800004d4: 01059693 slli a3,a1,0x10 800004d8: 00d5e5b3 or a1,a1,a3 800004dc: f6dff06f j 80000448 800004e0: 00279693 slli a3,a5,0x2 800004e4: 00000297 auipc t0,0x0 800004e8: 005686b3 add a3,a3,t0 800004ec: 00008293 mv t0,ra 800004f0: fa0680e7 jalr -96(a3) 800004f4: 00028093 mv ra,t0 800004f8: ff078793 addi a5,a5,-16 800004fc: 40f70733 sub a4,a4,a5 80000500: 00f60633 add a2,a2,a5 80000504: f6c378e3 bgeu t1,a2,80000474 80000508: f3dff06f j 80000444 8000050c <__register_exitproc>: 8000050c: 800027b7 lui a5,0x80002 80000510: af87a703 lw a4,-1288(a5) # 80001af8 <__stack_top+0x81001af8> 80000514: 14872783 lw a5,328(a4) 80000518: 04078c63 beqz a5,80000570 <__register_exitproc+0x64> 8000051c: 0047a703 lw a4,4(a5) 80000520: 01f00813 li a6,31 80000524: 06e84e63 blt a6,a4,800005a0 <__register_exitproc+0x94> 80000528: 00271813 slli a6,a4,0x2 8000052c: 02050663 beqz a0,80000558 <__register_exitproc+0x4c> 80000530: 01078333 add t1,a5,a6 80000534: 08c32423 sw a2,136(t1) 80000538: 1887a883 lw a7,392(a5) 8000053c: 00100613 li a2,1 80000540: 00e61633 sll a2,a2,a4 80000544: 00c8e8b3 or a7,a7,a2 80000548: 1917a423 sw a7,392(a5) 8000054c: 10d32423 sw a3,264(t1) 80000550: 00200693 li a3,2 80000554: 02d50463 beq a0,a3,8000057c <__register_exitproc+0x70> 80000558: 00170713 addi a4,a4,1 8000055c: 00e7a223 sw a4,4(a5) 80000560: 010787b3 add a5,a5,a6 80000564: 00b7a423 sw a1,8(a5) 80000568: 00000513 li a0,0 8000056c: 00008067 ret 80000570: 14c70793 addi a5,a4,332 80000574: 14f72423 sw a5,328(a4) 80000578: fa5ff06f j 8000051c <__register_exitproc+0x10> 8000057c: 18c7a683 lw a3,396(a5) 80000580: 00170713 addi a4,a4,1 80000584: 00e7a223 sw a4,4(a5) 80000588: 00c6e633 or a2,a3,a2 8000058c: 18c7a623 sw a2,396(a5) 80000590: 010787b3 add a5,a5,a6 80000594: 00b7a423 sw a1,8(a5) 80000598: 00000513 li a0,0 8000059c: 00008067 ret 800005a0: fff00513 li a0,-1 800005a4: 00008067 ret 800005a8 <__call_exitprocs>: 800005a8: fd010113 addi sp,sp,-48 800005ac: 800027b7 lui a5,0x80002 800005b0: 01412c23 sw s4,24(sp) 800005b4: af87aa03 lw s4,-1288(a5) # 80001af8 <__stack_top+0x81001af8> 800005b8: 03212023 sw s2,32(sp) 800005bc: 02112623 sw ra,44(sp) 800005c0: 148a2903 lw s2,328(s4) 800005c4: 02812423 sw s0,40(sp) 800005c8: 02912223 sw s1,36(sp) 800005cc: 01312e23 sw s3,28(sp) 800005d0: 01512a23 sw s5,20(sp) 800005d4: 01612823 sw s6,16(sp) 800005d8: 01712623 sw s7,12(sp) 800005dc: 01812423 sw s8,8(sp) 800005e0: 04090063 beqz s2,80000620 <__call_exitprocs+0x78> 800005e4: 00050b13 mv s6,a0 800005e8: 00058b93 mv s7,a1 800005ec: 00100a93 li s5,1 800005f0: fff00993 li s3,-1 800005f4: 00492483 lw s1,4(s2) 800005f8: fff48413 addi s0,s1,-1 800005fc: 02044263 bltz s0,80000620 <__call_exitprocs+0x78> 80000600: 00249493 slli s1,s1,0x2 80000604: 009904b3 add s1,s2,s1 80000608: 040b8463 beqz s7,80000650 <__call_exitprocs+0xa8> 8000060c: 1044a783 lw a5,260(s1) 80000610: 05778063 beq a5,s7,80000650 <__call_exitprocs+0xa8> 80000614: fff40413 addi s0,s0,-1 80000618: ffc48493 addi s1,s1,-4 8000061c: ff3416e3 bne s0,s3,80000608 <__call_exitprocs+0x60> 80000620: 02c12083 lw ra,44(sp) 80000624: 02812403 lw s0,40(sp) 80000628: 02412483 lw s1,36(sp) 8000062c: 02012903 lw s2,32(sp) 80000630: 01c12983 lw s3,28(sp) 80000634: 01812a03 lw s4,24(sp) 80000638: 01412a83 lw s5,20(sp) 8000063c: 01012b03 lw s6,16(sp) 80000640: 00c12b83 lw s7,12(sp) 80000644: 00812c03 lw s8,8(sp) 80000648: 03010113 addi sp,sp,48 8000064c: 00008067 ret 80000650: 00492783 lw a5,4(s2) 80000654: 0044a683 lw a3,4(s1) 80000658: fff78793 addi a5,a5,-1 8000065c: 04878e63 beq a5,s0,800006b8 <__call_exitprocs+0x110> 80000660: 0004a223 sw zero,4(s1) 80000664: fa0688e3 beqz a3,80000614 <__call_exitprocs+0x6c> 80000668: 18892783 lw a5,392(s2) 8000066c: 008a9733 sll a4,s5,s0 80000670: 00492c03 lw s8,4(s2) 80000674: 00f777b3 and a5,a4,a5 80000678: 02079263 bnez a5,8000069c <__call_exitprocs+0xf4> 8000067c: 000680e7 jalr a3 80000680: 00492703 lw a4,4(s2) 80000684: 148a2783 lw a5,328(s4) 80000688: 01871463 bne a4,s8,80000690 <__call_exitprocs+0xe8> 8000068c: f92784e3 beq a5,s2,80000614 <__call_exitprocs+0x6c> 80000690: f80788e3 beqz a5,80000620 <__call_exitprocs+0x78> 80000694: 00078913 mv s2,a5 80000698: f5dff06f j 800005f4 <__call_exitprocs+0x4c> 8000069c: 18c92783 lw a5,396(s2) 800006a0: 0844a583 lw a1,132(s1) 800006a4: 00f77733 and a4,a4,a5 800006a8: 00071c63 bnez a4,800006c0 <__call_exitprocs+0x118> 800006ac: 000b0513 mv a0,s6 800006b0: 000680e7 jalr a3 800006b4: fcdff06f j 80000680 <__call_exitprocs+0xd8> 800006b8: 00892223 sw s0,4(s2) 800006bc: fa9ff06f j 80000664 <__call_exitprocs+0xbc> 800006c0: 00058513 mv a0,a1 800006c4: 000680e7 jalr a3 800006c8: fb9ff06f j 80000680 <__call_exitprocs+0xd8> Disassembly of section .init_array: 800016cc <__init_array_start>: 800016cc: 0068 addi a0,sp,12 800016ce: 8000 0x8000 Disassembly of section .data: 800016d0 : 800016d0: 0000 unimp 800016d2: 0000 unimp 800016d4: 19bc addi a5,sp,248 800016d6: 8000 0x8000 800016d8: 1a24 addi s1,sp,312 800016da: 8000 0x8000 800016dc: 1a8c addi a1,sp,368 800016de: 8000 0x8000 ... 80001778: 0001 nop 8000177a: 0000 unimp 8000177c: 0000 unimp 8000177e: 0000 unimp 80001780: 330e fld ft6,224(sp) 80001782: abcd j 80001d74 <__BSS_END__+0x1f8> 80001784: 1234 addi a3,sp,296 80001786: e66d bnez a2,80001870 80001788: deec sw a1,124(a3) 8000178a: 0005 c.nop 1 8000178c: 0000000b 0xb ... Disassembly of section .sdata: 80001af8 <_global_impure_ptr>: 80001af8: 16d0 addi a2,sp,868 80001afa: 8000 0x8000 Disassembly of section .bss: 80001afc : ... Disassembly of section .comment: 00000000 <.comment>: 0: 3a434347 fmsub.d ft6,ft6,ft4,ft7,rmm 4: 2820 fld fs0,80(s0) 6: 29554e47 fmsub.s ft8,fa0,fs5,ft5,rmm a: 3120 fld fs0,96(a0) c: 2e30 fld fa2,88(a2) e: 2e32 fld ft8,264(sp) 10: 0030 addi a2,sp,8 Disassembly of section .riscv.attributes: 00000000 <.riscv.attributes>: 0: 2941 jal 490 <__stack_size+0x90> 2: 0000 unimp 4: 7200 flw fs0,32(a2) 6: 7369 lui t1,0xffffa 8: 01007663 bgeu zero,a6,14 <__stack_usage+0x14> c: 001f 0000 1004 0x10040000001f 12: 7205 lui tp,0xfffe1 14: 3376 fld ft6,376(sp) 16: 6932 flw fs2,12(sp) 18: 7032 flw ft0,44(sp) 1a: 5f30 lw a2,120(a4) 1c: 326d jal fffff9c6 <__stack_top+0xfff9c6> 1e: 3070 fld fa2,224(s0) 20: 665f 7032 0030 0x307032665f 26: 0108 addi a0,sp,128 28: 0b0a slli s6,s6,0x2