| |
| rv64ui-v-simple: file format elf64-littleriscv |
| |
| |
| Disassembly of section .text.init: |
| |
| 0000000080000000 <_start>: |
| 80000000: 00c0006f j 8000000c <handle_reset> |
| |
| 0000000080000004 <nmi_vector>: |
| 80000004: 3f40206f j 800023f8 <wtf> |
| |
| 0000000080000008 <trap_vector>: |
| 80000008: 3f00206f j 800023f8 <wtf> |
| |
| 000000008000000c <handle_reset>: |
| 8000000c: 00000093 li ra,0 |
| 80000010: 00000113 li sp,0 |
| 80000014: 00000193 li gp,0 |
| 80000018: 00000213 li tp,0 |
| 8000001c: 00000293 li t0,0 |
| 80000020: 00000313 li t1,0 |
| 80000024: 00000393 li t2,0 |
| 80000028: 00000413 li s0,0 |
| 8000002c: 00000493 li s1,0 |
| 80000030: 00000513 li a0,0 |
| 80000034: 00000593 li a1,0 |
| 80000038: 00000613 li a2,0 |
| 8000003c: 00000693 li a3,0 |
| 80000040: 00000713 li a4,0 |
| 80000044: 00000793 li a5,0 |
| 80000048: 00000813 li a6,0 |
| 8000004c: 00000893 li a7,0 |
| 80000050: 00000913 li s2,0 |
| 80000054: 00000993 li s3,0 |
| 80000058: 00000a13 li s4,0 |
| 8000005c: 00000a93 li s5,0 |
| 80000060: 00000b13 li s6,0 |
| 80000064: 00000b93 li s7,0 |
| 80000068: 00000c13 li s8,0 |
| 8000006c: 00000c93 li s9,0 |
| 80000070: 00000d13 li s10,0 |
| 80000074: 00000d93 li s11,0 |
| 80000078: 00000e13 li t3,0 |
| 8000007c: 00000e93 li t4,0 |
| 80000080: 00000f13 li t5,0 |
| 80000084: 00000f93 li t6,0 |
| 80000088: 00000297 auipc t0,0x0 |
| 8000008c: f8028293 addi t0,t0,-128 # 80000008 <trap_vector> |
| 80000090: 30529073 csrw mtvec,t0 |
| 80000094: 00008117 auipc sp,0x8 |
| 80000098: 63c10113 addi sp,sp,1596 # 800086d0 <_end+0xee0> |
| 8000009c: f14022f3 csrr t0,mhartid |
| 800000a0: 00c29293 slli t0,t0,0xc |
| 800000a4: 00510133 add sp,sp,t0 |
| 800000a8: 34011073 csrw mscratch,sp |
| 800000ac: 055020ef jal ra,80002900 <extra_boot> |
| 800000b0: 00003517 auipc a0,0x3 |
| 800000b4: 85450513 addi a0,a0,-1964 # 80002904 <userstart> |
| 800000b8: 6440206f j 800026fc <vm_boot> |
| |
| 00000000800000bc <pop_tf>: |
| 800000bc: 10853283 ld t0,264(a0) |
| 800000c0: 14129073 csrw sepc,t0 |
| 800000c4: 00853083 ld ra,8(a0) |
| 800000c8: 01053103 ld sp,16(a0) |
| 800000cc: 01853183 ld gp,24(a0) |
| 800000d0: 02053203 ld tp,32(a0) |
| 800000d4: 02853283 ld t0,40(a0) |
| 800000d8: 03053303 ld t1,48(a0) |
| 800000dc: 03853383 ld t2,56(a0) |
| 800000e0: 04053403 ld s0,64(a0) |
| 800000e4: 04853483 ld s1,72(a0) |
| 800000e8: 05853583 ld a1,88(a0) |
| 800000ec: 06053603 ld a2,96(a0) |
| 800000f0: 06853683 ld a3,104(a0) |
| 800000f4: 07053703 ld a4,112(a0) |
| 800000f8: 07853783 ld a5,120(a0) |
| 800000fc: 08053803 ld a6,128(a0) |
| 80000100: 08853883 ld a7,136(a0) |
| 80000104: 09053903 ld s2,144(a0) |
| 80000108: 09853983 ld s3,152(a0) |
| 8000010c: 0a053a03 ld s4,160(a0) |
| 80000110: 0a853a83 ld s5,168(a0) |
| 80000114: 0b053b03 ld s6,176(a0) |
| 80000118: 0b853b83 ld s7,184(a0) |
| 8000011c: 0c053c03 ld s8,192(a0) |
| 80000120: 0c853c83 ld s9,200(a0) |
| 80000124: 0d053d03 ld s10,208(a0) |
| 80000128: 0d853d83 ld s11,216(a0) |
| 8000012c: 0e053e03 ld t3,224(a0) |
| 80000130: 0e853e83 ld t4,232(a0) |
| 80000134: 0f053f03 ld t5,240(a0) |
| 80000138: 0f853f83 ld t6,248(a0) |
| 8000013c: 05053503 ld a0,80(a0) |
| 80000140: 10200073 sret |
| |
| 0000000080000144 <trap_entry>: |
| 80000144: 14011173 csrrw sp,sscratch,sp |
| 80000148: 00113423 sd ra,8(sp) |
| 8000014c: 00313c23 sd gp,24(sp) |
| 80000150: 02413023 sd tp,32(sp) |
| 80000154: 02513423 sd t0,40(sp) |
| 80000158: 02613823 sd t1,48(sp) |
| 8000015c: 02713c23 sd t2,56(sp) |
| 80000160: 04813023 sd s0,64(sp) |
| 80000164: 04913423 sd s1,72(sp) |
| 80000168: 04a13823 sd a0,80(sp) |
| 8000016c: 04b13c23 sd a1,88(sp) |
| 80000170: 06c13023 sd a2,96(sp) |
| 80000174: 06d13423 sd a3,104(sp) |
| 80000178: 06e13823 sd a4,112(sp) |
| 8000017c: 06f13c23 sd a5,120(sp) |
| 80000180: 09013023 sd a6,128(sp) |
| 80000184: 09113423 sd a7,136(sp) |
| 80000188: 09213823 sd s2,144(sp) |
| 8000018c: 09313c23 sd s3,152(sp) |
| 80000190: 0b413023 sd s4,160(sp) |
| 80000194: 0b513423 sd s5,168(sp) |
| 80000198: 0b613823 sd s6,176(sp) |
| 8000019c: 0b713c23 sd s7,184(sp) |
| 800001a0: 0d813023 sd s8,192(sp) |
| 800001a4: 0d913423 sd s9,200(sp) |
| 800001a8: 0da13823 sd s10,208(sp) |
| 800001ac: 0db13c23 sd s11,216(sp) |
| 800001b0: 0fc13023 sd t3,224(sp) |
| 800001b4: 0fd13423 sd t4,232(sp) |
| 800001b8: 0fe13823 sd t5,240(sp) |
| 800001bc: 0ff13c23 sd t6,248(sp) |
| 800001c0: 140112f3 csrrw t0,sscratch,sp |
| 800001c4: 00513823 sd t0,16(sp) |
| 800001c8: 100022f3 csrr t0,sstatus |
| 800001cc: 10513023 sd t0,256(sp) |
| 800001d0: 141022f3 csrr t0,sepc |
| 800001d4: 10513423 sd t0,264(sp) |
| 800001d8: 143022f3 csrr t0,stval |
| 800001dc: 10513823 sd t0,272(sp) |
| 800001e0: 142022f3 csrr t0,scause |
| 800001e4: 10513c23 sd t0,280(sp) |
| 800001e8: 00010513 mv a0,sp |
| 800001ec: 2a80206f j 80002494 <handle_trap> |
| |
| Disassembly of section .text: |
| |
| 0000000080002000 <memcpy>: |
| 80002000: 00c5e7b3 or a5,a1,a2 |
| 80002004: 00f567b3 or a5,a0,a5 |
| 80002008: 0077f793 andi a5,a5,7 |
| 8000200c: 00c506b3 add a3,a0,a2 |
| 80002010: 02078463 beqz a5,80002038 <memcpy+0x38> |
| 80002014: 00c58633 add a2,a1,a2 |
| 80002018: 00050793 mv a5,a0 |
| 8000201c: 02d57e63 bgeu a0,a3,80002058 <memcpy+0x58> |
| 80002020: 0005c703 lbu a4,0(a1) |
| 80002024: 00158593 addi a1,a1,1 |
| 80002028: 00178793 addi a5,a5,1 |
| 8000202c: fee78fa3 sb a4,-1(a5) |
| 80002030: fec598e3 bne a1,a2,80002020 <memcpy+0x20> |
| 80002034: 00008067 ret |
| 80002038: fed57ee3 bgeu a0,a3,80002034 <memcpy+0x34> |
| 8000203c: 00050793 mv a5,a0 |
| 80002040: 0005b703 ld a4,0(a1) |
| 80002044: 00878793 addi a5,a5,8 |
| 80002048: 00858593 addi a1,a1,8 |
| 8000204c: fee7bc23 sd a4,-8(a5) |
| 80002050: fed7e8e3 bltu a5,a3,80002040 <memcpy+0x40> |
| 80002054: 00008067 ret |
| 80002058: 00008067 ret |
| |
| 000000008000205c <memset>: |
| 8000205c: ff010113 addi sp,sp,-16 |
| 80002060: 00c567b3 or a5,a0,a2 |
| 80002064: 00813023 sd s0,0(sp) |
| 80002068: 00113423 sd ra,8(sp) |
| 8000206c: 0077f793 andi a5,a5,7 |
| 80002070: 00050413 mv s0,a0 |
| 80002074: 00c50733 add a4,a0,a2 |
| 80002078: 02078263 beqz a5,8000209c <memset+0x40> |
| 8000207c: 00e57663 bgeu a0,a4,80002088 <memset+0x2c> |
| 80002080: 0ff5f593 zext.b a1,a1 |
| 80002084: fd9ff0ef jal ra,8000205c <memset> |
| 80002088: 00813083 ld ra,8(sp) |
| 8000208c: 00040513 mv a0,s0 |
| 80002090: 00013403 ld s0,0(sp) |
| 80002094: 01010113 addi sp,sp,16 |
| 80002098: 00008067 ret |
| 8000209c: 0ff5f593 zext.b a1,a1 |
| 800020a0: 00859693 slli a3,a1,0x8 |
| 800020a4: 00b6e5b3 or a1,a3,a1 |
| 800020a8: 01059693 slli a3,a1,0x10 |
| 800020ac: 00b6e5b3 or a1,a3,a1 |
| 800020b0: 02059693 slli a3,a1,0x20 |
| 800020b4: 00b6e6b3 or a3,a3,a1 |
| 800020b8: fce578e3 bgeu a0,a4,80002088 <memset+0x2c> |
| 800020bc: 00050793 mv a5,a0 |
| 800020c0: 00878793 addi a5,a5,8 |
| 800020c4: fed7bc23 sd a3,-8(a5) |
| 800020c8: fee7ece3 bltu a5,a4,800020c0 <memset+0x64> |
| 800020cc: 00813083 ld ra,8(sp) |
| 800020d0: 00040513 mv a0,s0 |
| 800020d4: 00013403 ld s0,0(sp) |
| 800020d8: 01010113 addi sp,sp,16 |
| 800020dc: 00008067 ret |
| |
| 00000000800020e0 <strlen>: |
| 800020e0: 00054783 lbu a5,0(a0) |
| 800020e4: 00078e63 beqz a5,80002100 <strlen+0x20> |
| 800020e8: 00050793 mv a5,a0 |
| 800020ec: 0017c703 lbu a4,1(a5) |
| 800020f0: 00178793 addi a5,a5,1 |
| 800020f4: fe071ce3 bnez a4,800020ec <strlen+0xc> |
| 800020f8: 40a78533 sub a0,a5,a0 |
| 800020fc: 00008067 ret |
| 80002100: 00000513 li a0,0 |
| 80002104: 00008067 ret |
| |
| 0000000080002108 <strcmp>: |
| 80002108: 00054783 lbu a5,0(a0) |
| 8000210c: 00158593 addi a1,a1,1 |
| 80002110: 00150513 addi a0,a0,1 |
| 80002114: fff5c703 lbu a4,-1(a1) |
| 80002118: 00078a63 beqz a5,8000212c <strcmp+0x24> |
| 8000211c: fee786e3 beq a5,a4,80002108 <strcmp> |
| 80002120: 0007851b sext.w a0,a5 |
| 80002124: 40e5053b subw a0,a0,a4 |
| 80002128: 00008067 ret |
| 8000212c: 00000513 li a0,0 |
| 80002130: ff5ff06f j 80002124 <strcmp+0x1c> |
| |
| 0000000080002134 <memcmp>: |
| 80002134: 00b567b3 or a5,a0,a1 |
| 80002138: 0077f793 andi a5,a5,7 |
| 8000213c: 02079e63 bnez a5,80002178 <memcmp+0x44> |
| 80002140: ff867813 andi a6,a2,-8 |
| 80002144: 01050833 add a6,a0,a6 |
| 80002148: 03057863 bgeu a0,a6,80002178 <memcmp+0x44> |
| 8000214c: 00050793 mv a5,a0 |
| 80002150: 0100006f j 80002160 <memcmp+0x2c> |
| 80002154: 00878793 addi a5,a5,8 |
| 80002158: 00858593 addi a1,a1,8 |
| 8000215c: 0107f863 bgeu a5,a6,8000216c <memcmp+0x38> |
| 80002160: 0007b683 ld a3,0(a5) |
| 80002164: 0005b703 ld a4,0(a1) |
| 80002168: fee686e3 beq a3,a4,80002154 <memcmp+0x20> |
| 8000216c: 40a78533 sub a0,a5,a0 |
| 80002170: 40a60633 sub a2,a2,a0 |
| 80002174: 00078513 mv a0,a5 |
| 80002178: 00c58633 add a2,a1,a2 |
| 8000217c: 0140006f j 80002190 <memcmp+0x5c> |
| 80002180: 0005c703 lbu a4,0(a1) |
| 80002184: fff54783 lbu a5,-1(a0) |
| 80002188: 00158593 addi a1,a1,1 |
| 8000218c: 00e79a63 bne a5,a4,800021a0 <memcmp+0x6c> |
| 80002190: 00150513 addi a0,a0,1 |
| 80002194: fec596e3 bne a1,a2,80002180 <memcmp+0x4c> |
| 80002198: 00000513 li a0,0 |
| 8000219c: 00008067 ret |
| 800021a0: 40e7853b subw a0,a5,a4 |
| 800021a4: 00008067 ret |
| |
| 00000000800021a8 <strcpy>: |
| 800021a8: 00050793 mv a5,a0 |
| 800021ac: 0005c703 lbu a4,0(a1) |
| 800021b0: 00178793 addi a5,a5,1 |
| 800021b4: 00158593 addi a1,a1,1 |
| 800021b8: fee78fa3 sb a4,-1(a5) |
| 800021bc: fe0718e3 bnez a4,800021ac <strcpy+0x4> |
| 800021c0: 00008067 ret |
| |
| 00000000800021c4 <atol>: |
| 800021c4: 00054703 lbu a4,0(a0) |
| 800021c8: 02000693 li a3,32 |
| 800021cc: 00050793 mv a5,a0 |
| 800021d0: 00d71863 bne a4,a3,800021e0 <atol+0x1c> |
| 800021d4: 0017c703 lbu a4,1(a5) |
| 800021d8: 00178793 addi a5,a5,1 |
| 800021dc: fed70ce3 beq a4,a3,800021d4 <atol+0x10> |
| 800021e0: 02d00693 li a3,45 |
| 800021e4: 06d70063 beq a4,a3,80002244 <atol+0x80> |
| 800021e8: 02b00693 li a3,43 |
| 800021ec: 04d70063 beq a4,a3,8000222c <atol+0x68> |
| 800021f0: 0007c683 lbu a3,0(a5) |
| 800021f4: 00000593 li a1,0 |
| 800021f8: 04068263 beqz a3,8000223c <atol+0x78> |
| 800021fc: 00000513 li a0,0 |
| 80002200: 00178793 addi a5,a5,1 |
| 80002204: fd06861b addiw a2,a3,-48 |
| 80002208: 00251713 slli a4,a0,0x2 |
| 8000220c: 0007c683 lbu a3,0(a5) |
| 80002210: 00a70533 add a0,a4,a0 |
| 80002214: 00151513 slli a0,a0,0x1 |
| 80002218: 00a60533 add a0,a2,a0 |
| 8000221c: fe0692e3 bnez a3,80002200 <atol+0x3c> |
| 80002220: 02058063 beqz a1,80002240 <atol+0x7c> |
| 80002224: 40a00533 neg a0,a0 |
| 80002228: 00008067 ret |
| 8000222c: 0017c683 lbu a3,1(a5) |
| 80002230: 00000593 li a1,0 |
| 80002234: 00178793 addi a5,a5,1 |
| 80002238: fc0692e3 bnez a3,800021fc <atol+0x38> |
| 8000223c: 00000513 li a0,0 |
| 80002240: 00008067 ret |
| 80002244: 0017c683 lbu a3,1(a5) |
| 80002248: 00100593 li a1,1 |
| 8000224c: 00178793 addi a5,a5,1 |
| 80002250: fa0696e3 bnez a3,800021fc <atol+0x38> |
| 80002254: 00000513 li a0,0 |
| 80002258: fe9ff06f j 80002240 <atol+0x7c> |
| |
| 000000008000225c <handle_fault.part.0>: |
| 8000225c: 00c55693 srli a3,a0,0xc |
| 80002260: 60068813 addi a6,a3,1536 |
| 80002264: 00001617 auipc a2,0x1 |
| 80002268: d9c60613 addi a2,a2,-612 # 80003000 <pt> |
| 8000226c: 00381793 slli a5,a6,0x3 |
| 80002270: 00f607b3 add a5,a2,a5 |
| 80002274: 0007b703 ld a4,0(a5) |
| 80002278: fffff8b7 lui a7,0xfffff |
| 8000227c: 01157533 and a0,a0,a7 |
| 80002280: 02070a63 beqz a4,800022b4 <handle_fault.part.0+0x58> |
| 80002284: 04077693 andi a3,a4,64 |
| 80002288: 0a068463 beqz a3,80002330 <handle_fault.part.0+0xd4> |
| 8000228c: 08077693 andi a3,a4,128 |
| 80002290: 0a068863 beqz a3,80002340 <handle_fault.part.0+0xe4> |
| 80002294: 07300713 li a4,115 |
| 80002298: 00000797 auipc a5,0x0 |
| 8000229c: 67878793 addi a5,a5,1656 # 80002910 <userstart+0xc> |
| 800022a0: 0080006f j 800022a8 <handle_fault.part.0+0x4c> |
| 800022a4: 0017c703 lbu a4,1(a5) |
| 800022a8: 00178793 addi a5,a5,1 |
| 800022ac: fe071ce3 bnez a4,800022a4 <handle_fault.part.0+0x48> |
| 800022b0: 0000006f j 800022b0 <handle_fault.part.0+0x54> |
| 800022b4: 00005717 auipc a4,0x5 |
| 800022b8: 53470713 addi a4,a4,1332 # 800077e8 <freelist_head> |
| 800022bc: 00073783 ld a5,0(a4) |
| 800022c0: 08078a63 beqz a5,80002354 <handle_fault.part.0+0xf8> |
| 800022c4: 0087b583 ld a1,8(a5) |
| 800022c8: 00005897 auipc a7,0x5 |
| 800022cc: 5188b883 ld a7,1304(a7) # 800077e0 <freelist_tail> |
| 800022d0: 00b73023 sd a1,0(a4) |
| 800022d4: 11158c63 beq a1,a7,800023ec <handle_fault.part.0+0x190> |
| 800022d8: 0007b703 ld a4,0(a5) |
| 800022dc: 00381593 slli a1,a6,0x3 |
| 800022e0: 00b605b3 add a1,a2,a1 |
| 800022e4: 00c75713 srli a4,a4,0xc |
| 800022e8: 00a71713 slli a4,a4,0xa |
| 800022ec: 0df76893 ori a7,a4,223 |
| 800022f0: 0115b023 sd a7,0(a1) |
| 800022f4: 12050073 sfence.vma a0 |
| 800022f8: 00005597 auipc a1,0x5 |
| 800022fc: 0f858593 addi a1,a1,248 # 800073f0 <user_mapping> |
| 80002300: 00469693 slli a3,a3,0x4 |
| 80002304: 00d586b3 add a3,a1,a3 |
| 80002308: 0006b583 ld a1,0(a3) |
| 8000230c: 06058463 beqz a1,80002374 <handle_fault.part.0+0x118> |
| 80002310: 07300713 li a4,115 |
| 80002314: 00000797 auipc a5,0x0 |
| 80002318: 65c78793 addi a5,a5,1628 # 80002970 <userstart+0x6c> |
| 8000231c: 0080006f j 80002324 <handle_fault.part.0+0xc8> |
| 80002320: 0017c703 lbu a4,1(a5) |
| 80002324: 00178793 addi a5,a5,1 |
| 80002328: fe071ce3 bnez a4,80002320 <handle_fault.part.0+0xc4> |
| 8000232c: 0000006f j 8000232c <handle_fault.part.0+0xd0> |
| 80002330: 04076713 ori a4,a4,64 |
| 80002334: 00e7b023 sd a4,0(a5) |
| 80002338: 12050073 sfence.vma a0 |
| 8000233c: 00008067 ret |
| 80002340: 00f00693 li a3,15 |
| 80002344: f4d598e3 bne a1,a3,80002294 <handle_fault.part.0+0x38> |
| 80002348: 08076713 ori a4,a4,128 |
| 8000234c: 00e7b023 sd a4,0(a5) |
| 80002350: fe9ff06f j 80002338 <handle_fault.part.0+0xdc> |
| 80002354: 07300713 li a4,115 |
| 80002358: 00000797 auipc a5,0x0 |
| 8000235c: 60078793 addi a5,a5,1536 # 80002958 <userstart+0x54> |
| 80002360: 0080006f j 80002368 <handle_fault.part.0+0x10c> |
| 80002364: 0017c703 lbu a4,1(a5) |
| 80002368: 00178793 addi a5,a5,1 |
| 8000236c: fe071ce3 bnez a4,80002364 <handle_fault.part.0+0x108> |
| 80002370: 0000006f j 80002370 <handle_fault.part.0+0x114> |
| 80002374: 0007b583 ld a1,0(a5) |
| 80002378: 00040f37 lui t5,0x40 |
| 8000237c: 00b6b023 sd a1,0(a3) |
| 80002380: 0087b783 ld a5,8(a5) |
| 80002384: 00f6b423 sd a5,8(a3) |
| 80002388: 100f2f73 csrrs t5,sstatus,t5 |
| 8000238c: ffe007b7 lui a5,0xffe00 |
| 80002390: 00f507b3 add a5,a0,a5 |
| 80002394: 00001eb7 lui t4,0x1 |
| 80002398: 00050693 mv a3,a0 |
| 8000239c: 01d78eb3 add t4,a5,t4 |
| 800023a0: 0007be03 ld t3,0(a5) # ffffffffffe00000 <_end+0xffffffff7fdf8810> |
| 800023a4: 0087b303 ld t1,8(a5) |
| 800023a8: 0107b883 ld a7,16(a5) |
| 800023ac: 0187b583 ld a1,24(a5) |
| 800023b0: 01c6b023 sd t3,0(a3) |
| 800023b4: 0066b423 sd t1,8(a3) |
| 800023b8: 0116b823 sd a7,16(a3) |
| 800023bc: 00b6bc23 sd a1,24(a3) |
| 800023c0: 02078793 addi a5,a5,32 |
| 800023c4: 02068693 addi a3,a3,32 |
| 800023c8: fdd79ce3 bne a5,t4,800023a0 <handle_fault.part.0+0x144> |
| 800023cc: 100f1073 csrw sstatus,t5 |
| 800023d0: 00381813 slli a6,a6,0x3 |
| 800023d4: 01060633 add a2,a2,a6 |
| 800023d8: 01f76713 ori a4,a4,31 |
| 800023dc: 00e63023 sd a4,0(a2) |
| 800023e0: 12050073 sfence.vma a0 |
| 800023e4: 0000100f fence.i |
| 800023e8: 00008067 ret |
| 800023ec: 00005717 auipc a4,0x5 |
| 800023f0: 3e073a23 sd zero,1012(a4) # 800077e0 <freelist_tail> |
| 800023f4: ee5ff06f j 800022d8 <handle_fault.part.0+0x7c> |
| |
| 00000000800023f8 <wtf>: |
| 800023f8: 0000006f j 800023f8 <wtf> |
| |
| 00000000800023fc <printhex>: |
| 800023fc: fe010113 addi sp,sp,-32 |
| 80002400: 00810613 addi a2,sp,8 |
| 80002404: 01710693 addi a3,sp,23 |
| 80002408: 00900813 li a6,9 |
| 8000240c: 0080006f j 80002414 <printhex+0x18> |
| 80002410: 00078693 mv a3,a5 |
| 80002414: 00f57713 andi a4,a0,15 |
| 80002418: 00070793 mv a5,a4 |
| 8000241c: 03000593 li a1,48 |
| 80002420: 00e87463 bgeu a6,a4,80002428 <printhex+0x2c> |
| 80002424: 05700593 li a1,87 |
| 80002428: 00b787bb addw a5,a5,a1 |
| 8000242c: 00f68023 sb a5,0(a3) |
| 80002430: 00455513 srli a0,a0,0x4 |
| 80002434: fff68793 addi a5,a3,-1 |
| 80002438: fcd61ce3 bne a2,a3,80002410 <printhex+0x14> |
| 8000243c: 00814783 lbu a5,8(sp) |
| 80002440: 00010c23 sb zero,24(sp) |
| 80002444: 00078a63 beqz a5,80002458 <printhex+0x5c> |
| 80002448: 00060793 mv a5,a2 |
| 8000244c: 0017c703 lbu a4,1(a5) |
| 80002450: 00178793 addi a5,a5,1 |
| 80002454: fe071ce3 bnez a4,8000244c <printhex+0x50> |
| 80002458: 02010113 addi sp,sp,32 |
| 8000245c: 00008067 ret |
| |
| 0000000080002460 <handle_fault>: |
| 80002460: fffff7b7 lui a5,0xfffff |
| 80002464: 00f507b3 add a5,a0,a5 |
| 80002468: 0003e737 lui a4,0x3e |
| 8000246c: 02e7e263 bltu a5,a4,80002490 <handle_fault+0x30> |
| 80002470: 07300713 li a4,115 |
| 80002474: 00000797 auipc a5,0x0 |
| 80002478: 53c78793 addi a5,a5,1340 # 800029b0 <userstart+0xac> |
| 8000247c: 0080006f j 80002484 <handle_fault+0x24> |
| 80002480: 0017c703 lbu a4,1(a5) |
| 80002484: 00178793 addi a5,a5,1 |
| 80002488: fe071ce3 bnez a4,80002480 <handle_fault+0x20> |
| 8000248c: 0000006f j 8000248c <handle_fault+0x2c> |
| 80002490: dcdff06f j 8000225c <handle_fault.part.0> |
| |
| 0000000080002494 <handle_trap>: |
| 80002494: 11853583 ld a1,280(a0) |
| 80002498: f9010113 addi sp,sp,-112 |
| 8000249c: 06113423 sd ra,104(sp) |
| 800024a0: 06813023 sd s0,96(sp) |
| 800024a4: 04913c23 sd s1,88(sp) |
| 800024a8: 05213823 sd s2,80(sp) |
| 800024ac: 05313423 sd s3,72(sp) |
| 800024b0: 05413023 sd s4,64(sp) |
| 800024b4: 03513c23 sd s5,56(sp) |
| 800024b8: 03613823 sd s6,48(sp) |
| 800024bc: 03713423 sd s7,40(sp) |
| 800024c0: 03813023 sd s8,32(sp) |
| 800024c4: 01913c23 sd s9,24(sp) |
| 800024c8: 01a13823 sd s10,16(sp) |
| 800024cc: 01b13423 sd s11,8(sp) |
| 800024d0: 00800793 li a5,8 |
| 800024d4: 08f58263 beq a1,a5,80002558 <handle_trap+0xc4> |
| 800024d8: 00200793 li a5,2 |
| 800024dc: 00050413 mv s0,a0 |
| 800024e0: 02f58c63 beq a1,a5,80002518 <handle_trap+0x84> |
| 800024e4: ff458793 addi a5,a1,-12 |
| 800024e8: 00100713 li a4,1 |
| 800024ec: 0ef77463 bgeu a4,a5,800025d4 <handle_trap+0x140> |
| 800024f0: 00f00693 li a3,15 |
| 800024f4: 07300713 li a4,115 |
| 800024f8: 00000797 auipc a5,0x0 |
| 800024fc: 5c878793 addi a5,a5,1480 # 80002ac0 <userstart+0x1bc> |
| 80002500: 00d59663 bne a1,a3,8000250c <handle_trap+0x78> |
| 80002504: 0d00006f j 800025d4 <handle_trap+0x140> |
| 80002508: 0017c703 lbu a4,1(a5) |
| 8000250c: 00178793 addi a5,a5,1 |
| 80002510: fe071ce3 bnez a4,80002508 <handle_trap+0x74> |
| 80002514: 0000006f j 80002514 <handle_trap+0x80> |
| 80002518: 10853783 ld a5,264(a0) |
| 8000251c: 0037f713 andi a4,a5,3 |
| 80002520: 0e071463 bnez a4,80002608 <handle_trap+0x174> |
| 80002524: 0080076f jal a4,8000252c <handle_trap+0x98> |
| 80002528: 00301073 fscsr zero |
| 8000252c: 0007a603 lw a2,0(a5) |
| 80002530: 00072683 lw a3,0(a4) # 3e000 <_start-0x7ffc2000> |
| 80002534: 00000797 auipc a5,0x0 |
| 80002538: 55c78793 addi a5,a5,1372 # 80002a90 <userstart+0x18c> |
| 8000253c: 07300713 li a4,115 |
| 80002540: 00d61663 bne a2,a3,8000254c <handle_trap+0xb8> |
| 80002544: 0e40006f j 80002628 <handle_trap+0x194> |
| 80002548: 0017c703 lbu a4,1(a5) |
| 8000254c: 00178793 addi a5,a5,1 |
| 80002550: fe071ce3 bnez a4,80002548 <handle_trap+0xb4> |
| 80002554: 0000006f j 80002554 <handle_trap+0xc0> |
| 80002558: 000014b7 lui s1,0x1 |
| 8000255c: 00005917 auipc s2,0x5 |
| 80002560: e9490913 addi s2,s2,-364 # 800073f0 <user_mapping> |
| 80002564: 00001997 auipc s3,0x1 |
| 80002568: a9c98993 addi s3,s3,-1380 # 80003000 <pt> |
| 8000256c: 00005a97 auipc s5,0x5 |
| 80002570: 274a8a93 addi s5,s5,628 # 800077e0 <freelist_tail> |
| 80002574: 00005d17 auipc s10,0x5 |
| 80002578: 274d0d13 addi s10,s10,628 # 800077e8 <freelist_head> |
| 8000257c: 00040bb7 lui s7,0x40 |
| 80002580: ffe00b37 lui s6,0xffe00 |
| 80002584: 0003fa37 lui s4,0x3f |
| 80002588: 00c4d793 srli a5,s1,0xc |
| 8000258c: 00479413 slli s0,a5,0x4 |
| 80002590: 60078713 addi a4,a5,1536 |
| 80002594: 008907b3 add a5,s2,s0 |
| 80002598: 0007b783 ld a5,0(a5) |
| 8000259c: 00371713 slli a4,a4,0x3 |
| 800025a0: 00e98733 add a4,s3,a4 |
| 800025a4: 12078e63 beqz a5,800026e0 <handle_trap+0x24c> |
| 800025a8: 00073c03 ld s8,0(a4) |
| 800025ac: 040c7793 andi a5,s8,64 |
| 800025b0: 0c079063 bnez a5,80002670 <handle_trap+0x1dc> |
| 800025b4: 07300713 li a4,115 |
| 800025b8: 00000797 auipc a5,0x0 |
| 800025bc: 44078793 addi a5,a5,1088 # 800029f8 <userstart+0xf4> |
| 800025c0: 0080006f j 800025c8 <handle_trap+0x134> |
| 800025c4: 0017c703 lbu a4,1(a5) |
| 800025c8: 00178793 addi a5,a5,1 |
| 800025cc: fe071ce3 bnez a4,800025c4 <handle_trap+0x130> |
| 800025d0: 0000006f j 800025d0 <handle_trap+0x13c> |
| 800025d4: 11043503 ld a0,272(s0) |
| 800025d8: fffff7b7 lui a5,0xfffff |
| 800025dc: 0003e737 lui a4,0x3e |
| 800025e0: 00f507b3 add a5,a0,a5 |
| 800025e4: 04e7e463 bltu a5,a4,8000262c <handle_trap+0x198> |
| 800025e8: 07300713 li a4,115 |
| 800025ec: 00000797 auipc a5,0x0 |
| 800025f0: 3c478793 addi a5,a5,964 # 800029b0 <userstart+0xac> |
| 800025f4: 0080006f j 800025fc <handle_trap+0x168> |
| 800025f8: 0017c703 lbu a4,1(a5) |
| 800025fc: 00178793 addi a5,a5,1 |
| 80002600: fe071ce3 bnez a4,800025f8 <handle_trap+0x164> |
| 80002604: 0000006f j 80002604 <handle_trap+0x170> |
| 80002608: 07300713 li a4,115 |
| 8000260c: 00000797 auipc a5,0x0 |
| 80002610: 45c78793 addi a5,a5,1116 # 80002a68 <userstart+0x164> |
| 80002614: 0080006f j 8000261c <handle_trap+0x188> |
| 80002618: 0017c703 lbu a4,1(a5) |
| 8000261c: 00178793 addi a5,a5,1 |
| 80002620: fe071ce3 bnez a4,80002618 <handle_trap+0x184> |
| 80002624: 0000006f j 80002624 <handle_trap+0x190> |
| 80002628: 0000006f j 80002628 <handle_trap+0x194> |
| 8000262c: c31ff0ef jal ra,8000225c <handle_fault.part.0> |
| 80002630: 00040513 mv a0,s0 |
| 80002634: 06013403 ld s0,96(sp) |
| 80002638: 06813083 ld ra,104(sp) |
| 8000263c: 05813483 ld s1,88(sp) |
| 80002640: 05013903 ld s2,80(sp) |
| 80002644: 04813983 ld s3,72(sp) |
| 80002648: 04013a03 ld s4,64(sp) |
| 8000264c: 03813a83 ld s5,56(sp) |
| 80002650: 03013b03 ld s6,48(sp) |
| 80002654: 02813b83 ld s7,40(sp) |
| 80002658: 02013c03 ld s8,32(sp) |
| 8000265c: 01813c83 ld s9,24(sp) |
| 80002660: 01013d03 ld s10,16(sp) |
| 80002664: 00813d83 ld s11,8(sp) |
| 80002668: 07010113 addi sp,sp,112 |
| 8000266c: a51fd06f j 800000bc <pop_tf> |
| 80002670: 100bacf3 csrrs s9,sstatus,s7 |
| 80002674: 01648db3 add s11,s1,s6 |
| 80002678: 00001637 lui a2,0x1 |
| 8000267c: 000d8593 mv a1,s11 |
| 80002680: 00048513 mv a0,s1 |
| 80002684: ab1ff0ef jal ra,80002134 <memcmp> |
| 80002688: 080c7c13 andi s8,s8,128 |
| 8000268c: 02050c63 beqz a0,800026c4 <handle_trap+0x230> |
| 80002690: 020c1263 bnez s8,800026b4 <handle_trap+0x220> |
| 80002694: 07300713 li a4,115 |
| 80002698: 00000797 auipc a5,0x0 |
| 8000269c: 39878793 addi a5,a5,920 # 80002a30 <userstart+0x12c> |
| 800026a0: 0080006f j 800026a8 <handle_trap+0x214> |
| 800026a4: 0017c703 lbu a4,1(a5) |
| 800026a8: 00178793 addi a5,a5,1 |
| 800026ac: fe071ce3 bnez a4,800026a4 <handle_trap+0x210> |
| 800026b0: 0000006f j 800026b0 <handle_trap+0x21c> |
| 800026b4: 00001637 lui a2,0x1 |
| 800026b8: 000d8593 mv a1,s11 |
| 800026bc: 00048513 mv a0,s1 |
| 800026c0: 941ff0ef jal ra,80002000 <memcpy> |
| 800026c4: 008907b3 add a5,s2,s0 |
| 800026c8: 100c9073 csrw sstatus,s9 |
| 800026cc: 000ab703 ld a4,0(s5) |
| 800026d0: 0007b023 sd zero,0(a5) |
| 800026d4: 00070e63 beqz a4,800026f0 <handle_trap+0x25c> |
| 800026d8: 00f73423 sd a5,8(a4) # 3e008 <_start-0x7ffc1ff8> |
| 800026dc: 00fab023 sd a5,0(s5) |
| 800026e0: 000017b7 lui a5,0x1 |
| 800026e4: 00f484b3 add s1,s1,a5 |
| 800026e8: eb4490e3 bne s1,s4,80002588 <handle_trap+0xf4> |
| 800026ec: 0000006f j 800026ec <handle_trap+0x258> |
| 800026f0: 00fab023 sd a5,0(s5) |
| 800026f4: 00fd3023 sd a5,0(s10) |
| 800026f8: fe9ff06f j 800026e0 <handle_trap+0x24c> |
| |
| 00000000800026fc <vm_boot>: |
| 800026fc: f14027f3 csrr a5,mhartid |
| 80002700: 1a079863 bnez a5,800028b0 <vm_boot+0x1b4> |
| 80002704: 00003797 auipc a5,0x3 |
| 80002708: 8fc78793 addi a5,a5,-1796 # 80005000 <pt+0x2000> |
| 8000270c: 00c7d793 srli a5,a5,0xc |
| 80002710: 00002597 auipc a1,0x2 |
| 80002714: 8f058593 addi a1,a1,-1808 # 80004000 <pt+0x1000> |
| 80002718: ed010113 addi sp,sp,-304 |
| 8000271c: 00004817 auipc a6,0x4 |
| 80002720: 8e480813 addi a6,a6,-1820 # 80006000 <pt+0x3000> |
| 80002724: 00a79793 slli a5,a5,0xa |
| 80002728: 12813023 sd s0,288(sp) |
| 8000272c: 12113423 sd ra,296(sp) |
| 80002730: 00c5d693 srli a3,a1,0xc |
| 80002734: 00c85713 srli a4,a6,0xc |
| 80002738: 0017e793 ori a5,a5,1 |
| 8000273c: 00001897 auipc a7,0x1 |
| 80002740: 8c488893 addi a7,a7,-1852 # 80003000 <pt> |
| 80002744: 00050413 mv s0,a0 |
| 80002748: fef5bc23 sd a5,-8(a1) |
| 8000274c: fff00513 li a0,-1 |
| 80002750: 00a69693 slli a3,a3,0xa |
| 80002754: 00a71713 slli a4,a4,0xa |
| 80002758: 200007b7 lui a5,0x20000 |
| 8000275c: 0016e693 ori a3,a3,1 |
| 80002760: 00176713 ori a4,a4,1 |
| 80002764: 00c8d613 srli a2,a7,0xc |
| 80002768: 03f51313 slli t1,a0,0x3f |
| 8000276c: 0cf78793 addi a5,a5,207 # 200000cf <_start-0x5fffff31> |
| 80002770: fef83c23 sd a5,-8(a6) |
| 80002774: 00d8b023 sd a3,0(a7) |
| 80002778: 00e5b023 sd a4,0(a1) |
| 8000277c: 006667b3 or a5,a2,t1 |
| 80002780: 18079073 csrw satp,a5 |
| 80002784: 18002773 csrr a4,satp |
| 80002788: 02e78263 beq a5,a4,800027ac <vm_boot+0xb0> |
| 8000278c: 07300713 li a4,115 |
| 80002790: 00000797 auipc a5,0x0 |
| 80002794: 36078793 addi a5,a5,864 # 80002af0 <userstart+0x1ec> |
| 80002798: 0080006f j 800027a0 <vm_boot+0xa4> |
| 8000279c: 0017c703 lbu a4,1(a5) |
| 800027a0: 00178793 addi a5,a5,1 |
| 800027a4: fe071ce3 bnez a4,8000279c <vm_boot+0xa0> |
| 800027a8: 0000006f j 800027a8 <vm_boot+0xac> |
| 800027ac: 00b55513 srli a0,a0,0xb |
| 800027b0: 01f00793 li a5,31 |
| 800027b4: 00000297 auipc t0,0x0 |
| 800027b8: 01428293 addi t0,t0,20 # 800027c8 <vm_boot+0xcc> |
| 800027bc: 305292f3 csrrw t0,mtvec,t0 |
| 800027c0: 3b051073 csrw pmpaddr0,a0 |
| 800027c4: 3a079073 csrw pmpcfg0,a5 |
| 800027c8: 30529073 csrw mtvec,t0 |
| 800027cc: bff00813 li a6,-1025 |
| 800027d0: 01581813 slli a6,a6,0x15 |
| 800027d4: ffffe797 auipc a5,0xffffe |
| 800027d8: 97078793 addi a5,a5,-1680 # 80000144 <trap_entry> |
| 800027dc: 010787b3 add a5,a5,a6 |
| 800027e0: 10579073 csrw stvec,a5 |
| 800027e4: 340027f3 csrr a5,mscratch |
| 800027e8: 010787b3 add a5,a5,a6 |
| 800027ec: 14079073 csrw sscratch,a5 |
| 800027f0: 0000b7b7 lui a5,0xb |
| 800027f4: 1007879b addiw a5,a5,256 |
| 800027f8: 30279073 csrw medeleg,a5 |
| 800027fc: 0001e7b7 lui a5,0x1e |
| 80002800: 6007879b addiw a5,a5,1536 |
| 80002804: 30079073 csrw mstatus,a5 |
| 80002808: 30405073 csrwi mie,0 |
| 8000280c: 00004717 auipc a4,0x4 |
| 80002810: 7f470713 addi a4,a4,2036 # 80007000 <freelist_nodes> |
| 80002814: 010707b3 add a5,a4,a6 |
| 80002818: 3e078693 addi a3,a5,992 # 1e3e0 <_start-0x7ffe1c20> |
| 8000281c: 00005617 auipc a2,0x5 |
| 80002820: fcf63623 sd a5,-52(a2) # 800077e8 <freelist_head> |
| 80002824: 000808b7 lui a7,0x80 |
| 80002828: 00005797 auipc a5,0x5 |
| 8000282c: fad7bc23 sd a3,-72(a5) # 800077e0 <freelist_tail> |
| 80002830: 00005317 auipc t1,0x5 |
| 80002834: bc030313 addi t1,t1,-1088 # 800073f0 <user_mapping> |
| 80002838: 03000793 li a5,48 |
| 8000283c: 03f88893 addi a7,a7,63 # 8003f <_start-0x7ff7ffc1> |
| 80002840: 01080813 addi a6,a6,16 |
| 80002844: 0017d613 srli a2,a5,0x1 |
| 80002848: 011786b3 add a3,a5,a7 |
| 8000284c: 00f647b3 xor a5,a2,a5 |
| 80002850: 010705b3 add a1,a4,a6 |
| 80002854: 00c69693 slli a3,a3,0xc |
| 80002858: 00579793 slli a5,a5,0x5 |
| 8000285c: 00d73023 sd a3,0(a4) |
| 80002860: 00b73423 sd a1,8(a4) |
| 80002864: 0207f793 andi a5,a5,32 |
| 80002868: 01070713 addi a4,a4,16 |
| 8000286c: 00f667b3 or a5,a2,a5 |
| 80002870: fce31ae3 bne t1,a4,80002844 <vm_boot+0x148> |
| 80002874: 12000613 li a2,288 |
| 80002878: 00000593 li a1,0 |
| 8000287c: 00010513 mv a0,sp |
| 80002880: 00005797 auipc a5,0x5 |
| 80002884: b607b423 sd zero,-1176(a5) # 800073e8 <freelist_nodes+0x3e8> |
| 80002888: fd4ff0ef jal ra,8000205c <memset> |
| 8000288c: 800007b7 lui a5,0x80000 |
| 80002890: 00f40433 add s0,s0,a5 |
| 80002894: 00010513 mv a0,sp |
| 80002898: 10813423 sd s0,264(sp) |
| 8000289c: 821fd0ef jal ra,800000bc <pop_tf> |
| 800028a0: 12813083 ld ra,296(sp) |
| 800028a4: 12013403 ld s0,288(sp) |
| 800028a8: 13010113 addi sp,sp,304 |
| 800028ac: 00008067 ret |
| 800028b0: 00100713 li a4,1 |
| 800028b4: 07a657b7 lui a5,0x7a65 |
| 800028b8: 00080637 lui a2,0x80 |
| 800028bc: bab78793 addi a5,a5,-1109 # 7a64bab <_start-0x7859b455> |
| 800028c0: ffc60613 addi a2,a2,-4 # 7fffc <_start-0x7ff80004> |
| 800028c4: 01f71513 slli a0,a4,0x1f |
| 800028c8: 03e71693 slli a3,a4,0x3e |
| 800028cc: 01c0006f j 800028e8 <vm_boot+0x1ec> |
| 800028d0: 0007202f amoadd.w zero,zero,(a4) |
| 800028d4: 0017d713 srli a4,a5,0x1 |
| 800028d8: 00e7c7b3 xor a5,a5,a4 |
| 800028dc: 03e79793 slli a5,a5,0x3e |
| 800028e0: 00d7f7b3 and a5,a5,a3 |
| 800028e4: 00e7e7b3 or a5,a5,a4 |
| 800028e8: 00c7f733 and a4,a5,a2 |
| 800028ec: 0017f593 andi a1,a5,1 |
| 800028f0: 00a70733 add a4,a4,a0 |
| 800028f4: fc059ee3 bnez a1,800028d0 <vm_boot+0x1d4> |
| 800028f8: 00072003 lw zero,0(a4) |
| 800028fc: fd9ff06f j 800028d4 <vm_boot+0x1d8> |
| |
| 0000000080002900 <extra_boot>: |
| 80002900: 00008067 ret |
| |
| 0000000080002904 <userstart>: |
| 80002904: 00100193 li gp,1 |
| 80002908: 00000073 ecall |
| 8000290c: c0001073 unimp |
