From 10745b0ae8ecdc994315850a06a50457dc8cafbb Mon Sep 17 00:00:00 2001 From: Brooke Vibber Date: Mon, 5 Jan 2026 12:53:00 -0800 Subject: [PATCH] un-strip the sample binary :D now the disassembly can include symbols --- hello/Makefile | 1 - hello/hello | Bin 9608 -> 18824 bytes hello/hello-objdump.txt | 806 ++++++++++++++++++++++------------------ 3 files changed, 451 insertions(+), 356 deletions(-) diff --git a/hello/Makefile b/hello/Makefile index e1030f1..2ca3ab5 100644 --- a/hello/Makefile +++ b/hello/Makefile @@ -11,7 +11,6 @@ clean: hello: hello.c $(CC) -static -O2 -o hello hello.c - $(STRIP) hello test: hello ./hello diff --git a/hello/hello b/hello/hello index df8443f5619892d89f9f9e36ff34fcf2b457251b..f459be4cad914b70eae2ada27f68801429650342 100755 GIT binary patch literal 18824 zcmeHPeOOe-xu0{+o;?dFf(xRR7+|9)x1xfI+DHHejMtjf7@MSNm-Xxds|ySJA!^I* z!g6+nMnP9aYZ4WbXuYZVpoS*B2^u3rbE|2ShBUVyDi~~P14aQg3iq9JX81U2xKE#_ z&vXB99`~G?-@NZT@4WN%&dkA|W-iNO83xh7qALieY6zA_GL|e-B0Rj(&^*M$a{?NV zIE0EcfZZQU2vx6KRhpKB-&odQ7@C97cD<5A-zZE;V=68DmfWwTm&{Q3==;}Hj84g? zeBZm^GGo5~Yaqp;6~KqcvK`pdj7&hZ9AlA*5xpn=}ft&b{0Z`GA1ur3V?a^#Y}(DzESCVt%S<5qf$Ud zO3V4$xd?gR$ofmv97xZ}Jp0-UdWoqC_?a4U(*aZqRNlspKW{x=?l1SqIgneqInX*M z?bgG(-lenk34PBIign>s~0Mu1`%Sckm{3! z3w=S_P;D~*9@1BoZPT?!oAkn?Y%DMSOb8Wodr^dGi*TxTdt0<6oxkw)sdXz#d?kig zf46PIal^09)kI&repHb!e5BaIce!sN0 z4;8vQ(ai59J9{xz3g~Jyn=@ykvaHx_C$y?Q zif6@iLBqA?A$^I!PB;^r8>9{BJe;0Cdc77}F(63@Q;N%Zv|ng@HvSe^i@Az=idMPa zaE;qA!Bp-sKt5ZuCaoRI6H#)DA2|B#`RKNVO-y*)#VPGdPZHmWnhmW#+x%`VyuH6_KdQaN2E>x>C^{!r zQ(oIvu)XhmPKLS8%tPrLisQQU6_F@ZqrE!i($b5EE0QXgwWv zd^f~DR?1jJVLqSplC)H+GqYAG z1Nxf6tG%RXwzxsj?7bu6wF=}-spvOFfL@m>`Y>mmS*b_c5#Gdly$6m}GU3`wxPIa% zg0>cVc0hWuu@j~Jpmb%~VsRPIdJiyF)3U|Q9c&czf4#Q(Nc6f0hbXnO0bdk~=rMRY z5VLsqd${MqxN3l2n0h`ZPNFvWMW&LI`FbZhnm%!5clz&|5-Jpoe+^2Sb*Mrqck-)v zjP84^bYG#13y6OLwoyn zXNmpIx_XR2Dt3vu{(W7byL-%@S_wG!rTud6=%4M`DKHbZy#0JaZSl_|jyDJ`$Z)u| zPjtSoU3omB#c-&#&+u|<-?>cj#tBWposCwuM0~LFgNQTwU0U`WZ>WR(7vT32{0_GE z>7UTC<>N+gxs{z*`|eJ$tA%C81xmDi0l&b$RU6S3(Gl_Yh)%sAux;P!?JM`BhsT}O zwkK5R&gpq+R44jyl9Cw z=u1pyT@Gu;^8xhrip$&1HI_bpt8squs`jVOYH!9}TX8W^Rkn?LE131ZQN?;2s~ElD zxe`=e`YrBP!A$bTFVMLtJ#_Qk)d@dO4(Udb|GoT@WSw$#X;+{!$fFOc8Wqs|3`M*4 zYfjakt~LDE)jpjoEPs@F=?-X_M^H{_7nWP+VmF+(8fN|vGR#~v`g~D_t8NXuc7>F& zCKh@4|-*C z%cSn>WmCkm9`<%Qn_C)s@=)^UdFb3{0bPuC0bU8AJgigOgcG+GNM)Hg{>Mf>6XqQF z>2)V`vaVTW@iXFeM z?#qx~m+P#|lv6HguSOTwK7i*{v!$MU4eiQV(9UEhRJ_?T-X#Y2B5!sv@=nnNO_T&A z*7mRun&TusE5H|{@>(fdoY2j3nZ+nB@7bI;tC{TQ+Ukl}*Lia$^vQr0=Bld()Qf%# zv)j?23Fo4V+%R^2*90k>(r2gs5L&q()*%kp6Y#a*9ZbfpJ@tqCU&OPl_R{$DT5x9q zzGhbx=*i7)e`@xHLw>zm(2SRLP4vI+3;){=%Rys6nv>qWB-n>#P58%KQmQo9*NISZ zTwb)SUFF~LI)PV-(p83oExPNVNsQSWFX_go?}2{%hibzE-MT=DA60hFD|oQjFpo!u z**toycKogJ-O-oj7RVFW@yALZFZaCtOFEA)J$tAku@ba@G@;^@Z;BM>lQO{*8g)L0 z*_>fcp0f|(l_Qzom!_;xcwJiF4wiQ$RUWE1TzRsEn^VbFR*Rpf@Nr$<_@JQW6~D+5 zKNZ+G-%Bt*r;YKZRIn!W4D>`q^u+~|zmAPza7rvEEtq2HL`;+}wQR&s? z73Ug(LsM6@9Qf<3=gmu{3{36ED3-ZYDz6puB~-T^mz-Qtnf7E8>#{T^Nigy{nG4>O zAofTjllf%R{9^BcX5Eyl4YOZGao3i1Ex**DsY%n`TyZhE;siUl@^IzlXT*;McCN1u zcz^m;LY1gl%rvZAz~MOx&siC3rbu-zJWC~1&6QTQgO_#kP}Nf33JG%s zBT=PbsBY=2uWs$DYXwM}0eY%NBF8q>dxcDhEajy?ed}0%`=Mx{ZXObT!=U-$RKL3O<>}z3$)t+ms z?Y}W++%fJLpR8S#*5H2(?S%SknJ159J*i$?%N)eLmx;W`A4lGIEy#Pujkq%s@}Ay- zxYI8p?)VW|Tdb@1{S(0V2ZVL5FYADMT|it5_ygsBR9{|#4BqdfdT%ddsOVtoD_R+Y z)WXzD&?>$trrrm2^#h;310Ca!3HlNrntz--1NJ=~2_;R2lI9@q`EkT^yN`zD??MthcW!7K zZdt^|U%@R4tp~qPH=!Xd%RtK_Xjy1=Kl9BkyKvlnM{v)?{Y>dwaZDxjt@weyMf;Tj zN*AH@dMI6he$@u0>!5V_eX1MMue4A)V4r9qPx!{td%vDP&eBlsN%BAbW}w84D$gA9 zPunL6`rZ=6e89B`$o+M)bRezVbI6|}^!Mq7-p=h}AW~pcd>#*sLhU$R$|jE|+5ZM& z#|4^u`t>@U&Rw0cv$%S6$M(Ga0?xs>ySliV=~N>d{u&OY;c^Q4m2wiw@r(`Yy}Y`- zd5}Mu9)3uQ&5D|gcaxSL*pGJYeX}+m`+ojz=oe_L|5?#6ueVR}I8wgfoUY^^0I#C; 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: 10178: 1141 addi sp,sp,-16 1017a: 00001517 auipc a0,0x1 - 1017e: 1be50513 addi a0,a0,446 # 0x11338 + 1017e: 1be50513 addi a0,a0,446 # 11338 <__errno_location+0xe> 10182: e406 sd ra,8(sp) - 10184: 302000ef jal 0x10486 + 10184: 302000ef jal 10486 10188: 60a2 ld ra,8(sp) 1018a: 4501 li a0,0 1018c: 0141 addi sp,sp,16 1018e: 8082 ret + +0000000000010190 <_start>: 10190: 00003197 auipc gp,0x3 - 10194: 67018193 addi gp,gp,1648 # 0x13800 + 10194: 67018193 addi gp,gp,1648 # 13800 <__global_pointer$> 10198: 850a mv a0,sp 1019a: 00000593 li a1,0 1019e: ff017113 andi sp,sp,-16 - 101a2: a009 j 0x101a4 + 101a2: a009 j 101a4 <_start_c> + +00000000000101a4 <_start_c>: 101a4: 410c lw a1,0(a0) 101a6: 00850613 addi a2,a0,8 101aa: 4781 li a5,0 101ac: 00003717 auipc a4,0x3 - 101b0: e2c73703 ld a4,-468(a4) # 0x12fd8 + 101b0: e2c73703 ld a4,-468(a4) # 12fd8 <_GLOBAL_OFFSET_TABLE_+0x70> 101b4: 00003697 auipc a3,0x3 - 101b8: de46b683 ld a3,-540(a3) # 0x12f98 + 101b8: de46b683 ld a3,-540(a3) # 12f98 <_GLOBAL_OFFSET_TABLE_+0x30> 101bc: 00003517 auipc a0,0x3 - 101c0: e0453503 ld a0,-508(a0) # 0x12fc0 - 101c4: a4b1 j 0x10410 - 101c6: 90018513 addi a0,gp,-1792 - 101ca: 90018793 addi a5,gp,-1792 - 101ce: 00a78863 beq a5,a0,0x101de + 101c0: e0453503 ld a0,-508(a0) # 12fc0 <_GLOBAL_OFFSET_TABLE_+0x58> + 101c4: a4b1 j 10410 <__libc_start_main> + +00000000000101c6 : + 101c6: 90018513 addi a0,gp,-1792 # 13100 <__TMC_END__> + 101ca: 90018793 addi a5,gp,-1792 # 13100 <__TMC_END__> + 101ce: 00a78863 beq a5,a0,101de 101d2: 00003797 auipc a5,0x3 - 101d6: dde7b783 ld a5,-546(a5) # 0x12fb0 - 101da: c391 beqz a5,0x101de + 101d6: dde7b783 ld a5,-546(a5) # 12fb0 <_GLOBAL_OFFSET_TABLE_+0x48> + 101da: c391 beqz a5,101de 101dc: 8782 jr a5 101de: 8082 ret - 101e0: 90018513 addi a0,gp,-1792 - 101e4: 90018593 addi a1,gp,-1792 + +00000000000101e0 : + 101e0: 90018513 addi a0,gp,-1792 # 13100 <__TMC_END__> + 101e4: 90018593 addi a1,gp,-1792 # 13100 <__TMC_END__> 101e8: 8d89 sub a1,a1,a0 101ea: 4035d793 srai a5,a1,0x3 101ee: 91fd srli a1,a1,0x3f 101f0: 95be add a1,a1,a5 101f2: 8585 srai a1,a1,0x1 - 101f4: c599 beqz a1,0x10202 + 101f4: c599 beqz a1,10202 101f6: 00003797 auipc a5,0x3 - 101fa: daa7b783 ld a5,-598(a5) # 0x12fa0 - 101fe: c391 beqz a5,0x10202 + 101fa: daa7b783 ld a5,-598(a5) # 12fa0 <_GLOBAL_OFFSET_TABLE_+0x38> + 101fe: c391 beqz a5,10202 10200: 8782 jr a5 10202: 8082 ret - 10204: 9001c783 lbu a5,-1792(gp) - 10208: e78d bnez a5,0x10232 + +0000000000010204 <__do_global_dtors_aux>: + 10204: 9001c783 lbu a5,-1792(gp) # 13100 <__TMC_END__> + 10208: e78d bnez a5,10232 <__do_global_dtors_aux+0x2e> 1020a: 1141 addi sp,sp,-16 1020c: e406 sd ra,8(sp) 1020e: 00003797 auipc a5,0x3 - 10212: d727b783 ld a5,-654(a5) # 0x12f80 - 10216: c791 beqz a5,0x10222 + 10212: d727b783 ld a5,-654(a5) # 12f80 <_GLOBAL_OFFSET_TABLE_+0x18> + 10216: c791 beqz a5,10222 <__do_global_dtors_aux+0x1e> 10218: 00003517 auipc a0,0x3 - 1021c: de853503 ld a0,-536(a0) # 0x13000 + 1021c: de853503 ld a0,-536(a0) # 13000 <__dso_handle> 10220: 9782 jalr a5 - 10222: fa5ff0ef jal 0x101c6 + 10222: fa5ff0ef jal 101c6 10226: 60a2 ld ra,8(sp) 10228: 4785 li a5,1 - 1022a: 90f18023 sb a5,-1792(gp) + 1022a: 90f18023 sb a5,-1792(gp) # 13100 <__TMC_END__> 1022e: 0141 addi sp,sp,16 10230: 8082 ret 10232: 8082 ret - 10234: b775 j 0x101e0 + +0000000000010234 : + 10234: b775 j 101e0 + +0000000000010236 <_init>: 10236: 8082 ret + +0000000000010238 : 10238: 8082 ret + +000000000001023a <__init_libc>: 1023a: 7109 addi sp,sp,-384 1023c: f2ca sd s2,352(sp) 1023e: 03010913 addi s2,sp,48 @@ -93,66 +113,66 @@ Disassembly of section .text: 1024c: 13000613 li a2,304 10250: 4581 li a1,0 10252: fe86 sd ra,376(sp) - 10254: 2da000ef jal 0x1052e + 10254: 2da000ef jal 1052e 10258: 00003797 auipc a5,0x3 - 1025c: d387b783 ld a5,-712(a5) # 0x12f90 + 1025c: d387b783 ld a5,-712(a5) # 12f90 <_GLOBAL_OFFSET_TABLE_+0x28> 10260: e380 sd s0,0(a5) 10262: 601c ld a5,0(s0) - 10264: 12078363 beqz a5,0x1038a + 10264: 12078363 beqz a5,1038a <__init_libc+0x150> 10268: 00840713 addi a4,s0,8 1026c: 4781 li a5,0 1026e: 6314 ld a3,0(a4) 10270: 0721 addi a4,a4,8 10272: 863e mv a2,a5 10274: 0785 addi a5,a5,1 - 10276: fee5 bnez a3,0x1026e + 10276: fee5 bnez a3,1026e <__init_libc+0x34> 10278: 0609 addi a2,a2,2 1027a: 060e slli a2,a2,0x3 1027c: 00c40533 add a0,s0,a2 - 10280: 92818413 addi s0,gp,-1752 + 10280: 92818413 addi s0,gp,-1752 # 13128 <__libc> 10284: e408 sd a0,8(s0) 10286: 611c ld a5,0(a0) 10288: 02500713 li a4,37 1028c: 0521 addi a0,a0,8 - 1028e: 0e078b63 beqz a5,0x10384 - 10292: 00f76663 bltu a4,a5,0x1029e + 1028e: 0e078b63 beqz a5,10384 <__init_libc+0x14a> + 10292: 00f76663 bltu a4,a5,1029e <__init_libc+0x64> 10296: 6114 ld a3,0(a0) 10298: 078e slli a5,a5,0x3 1029a: 97ca add a5,a5,s2 1029c: e394 sd a3,0(a5) 1029e: 651c ld a5,8(a0) 102a0: 0541 addi a0,a0,16 - 102a2: fbe5 bnez a5,0x10292 + 102a2: fbe5 bnez a5,10292 <__init_libc+0x58> 102a4: 76ca ld a3,176(sp) 102a6: 7752 ld a4,304(sp) 102a8: 7786 ld a5,96(sp) - 102aa: 92d1b023 sd a3,-1760(gp) - 102ae: c319 beqz a4,0x102b4 - 102b0: 90e1b423 sd a4,-1784(gp) + 102aa: 92d1b023 sd a3,-1760(gp) # 13120 <__hwcap> + 102ae: c319 beqz a4,102b4 <__init_libc+0x7a> + 102b0: 90e1b423 sd a4,-1784(gp) # 13108 <__sysinfo> 102b4: f81c sd a5,48(s0) - 102b6: c0f9 beqz s1,0x1037c + 102b6: c0f9 beqz s1,1037c <__init_libc+0x142> 102b8: 00003797 auipc a5,0x3 - 102bc: d307b783 ld a5,-720(a5) # 0x12fe8 + 102bc: d307b783 ld a5,-720(a5) # 12fe8 <_GLOBAL_OFFSET_TABLE_+0x80> 102c0: 00003697 auipc a3,0x3 - 102c4: ce86b683 ld a3,-792(a3) # 0x12fa8 + 102c4: ce86b683 ld a3,-792(a3) # 12fa8 <_GLOBAL_OFFSET_TABLE_+0x40> 102c8: e384 sd s1,0(a5) 102ca: e284 sd s1,0(a3) 102cc: 0004c783 lbu a5,0(s1) 102d0: 00148593 addi a1,s1,1 102d4: 02f00713 li a4,47 - 102d8: cb81 beqz a5,0x102e8 - 102da: 00e79363 bne a5,a4,0x102e0 + 102d8: cb81 beqz a5,102e8 <__init_libc+0xae> + 102da: 00e79363 bne a5,a4,102e0 <__init_libc+0xa6> 102de: e28c sd a1,0(a3) 102e0: 0005c783 lbu a5,0(a1) 102e4: 0585 addi a1,a1,1 - 102e6: fbf5 bnez a5,0x102da + 102e6: fbf5 bnez a5,102da <__init_libc+0xa0> 102e8: 854a mv a0,s2 - 102ea: 3f2000ef jal 0x106dc + 102ea: 3f2000ef jal 106dc <__init_tls> 102ee: 756e ld a0,248(sp) - 102f0: 513000ef jal 0x11002 + 102f0: 513000ef jal 11002 <__init_ssp> 102f4: 672a ld a4,136(sp) 102f6: 67ca ld a5,144(sp) - 102f8: 06f70b63 beq a4,a5,0x1036e + 102f8: 06f70b63 beq a4,a5,1036e <__init_libc+0x134> 102fc: f402 sd zero,40(sp) 102fe: 4789 li a5,2 10300: f002 sd zero,32(sp) @@ -171,20 +191,20 @@ Disassembly of section .text: 1031c: 4721 li a4,8 1031e: 00000073 ecall 10322: 02051713 slli a4,a0,0x20 - 10326: 04074163 bltz a4,0x10368 + 10326: 04074163 bltz a4,10368 <__init_libc+0x12e> 1032a: 0067d703 lhu a4,6(a5) 1032e: 02077713 andi a4,a4,32 - 10332: cf19 beqz a4,0x10350 + 10332: cf19 beqz a4,10350 <__init_libc+0x116> 10334: 6621 lui a2,0x8 - 10336: 0609 addi a2,a2,2 # 0x8002 + 10336: 0609 addi a2,a2,2 # 8002 10338: 03800893 li a7,56 1033c: f9c00513 li a0,-100 10340: 00001597 auipc a1,0x1 - 10344: 00858593 addi a1,a1,8 # 0x11348 + 10344: 00858593 addi a1,a1,8 # 11348 <__errno_location+0x1e> 10348: 00000073 ecall - 1034c: 00054e63 bltz a0,0x10368 + 1034c: 00054e63 bltz a0,10368 <__init_libc+0x12e> 10350: 07a1 addi a5,a5,8 - 10352: fd279ce3 bne a5,s2,0x1032a + 10352: fd279ce3 bne a5,s2,1032a <__init_libc+0xf0> 10356: 4785 li a5,1 10358: 00f40123 sb a5,2(s0) 1035c: 70f6 ld ra,376(sp) @@ -193,52 +213,56 @@ Disassembly of section .text: 10362: 7916 ld s2,352(sp) 10364: 6119 addi sp,sp,384 10366: 8082 ret - 10368: 00000023 sb zero,0(zero) # 0x0 + 10368: 00000023 sb zero,0(zero) # 0 1036c: 9002 ebreak 1036e: 676a ld a4,152(sp) 10370: 778a ld a5,160(sp) - 10372: f8f715e3 bne a4,a5,0x102fc + 10372: f8f715e3 bne a4,a5,102fc <__init_libc+0xc2> 10376: 77ae ld a5,232(sp) - 10378: f3d1 bnez a5,0x102fc - 1037a: b7cd j 0x1035c + 10378: f3d1 bnez a5,102fc <__init_libc+0xc2> + 1037a: b7cd j 1035c <__init_libc+0x122> 1037c: 75b2 ld a1,296(sp) - 1037e: c981 beqz a1,0x1038e + 1037e: c981 beqz a1,1038e <__init_libc+0x154> 10380: 84ae mv s1,a1 - 10382: bf1d j 0x102b8 - 10384: 9201b023 sd zero,-1760(gp) - 10388: b735 j 0x102b4 + 10382: bf1d j 102b8 <__init_libc+0x7e> + 10384: 9201b023 sd zero,-1760(gp) # 13120 <__hwcap> + 10388: b735 j 102b4 <__init_libc+0x7a> 1038a: 4621 li a2,8 - 1038c: bdc5 j 0x1027c + 1038c: bdc5 j 1027c <__init_libc+0x42> 1038e: 00001797 auipc a5,0x1 - 10392: fca78793 addi a5,a5,-54 # 0x11358 + 10392: fca78793 addi a5,a5,-54 # 11358 <__errno_location+0x2e> 10396: 00003697 auipc a3,0x3 - 1039a: c526b683 ld a3,-942(a3) # 0x12fe8 + 1039a: c526b683 ld a3,-942(a3) # 12fe8 <_GLOBAL_OFFSET_TABLE_+0x80> 1039e: 00003717 auipc a4,0x3 - 103a2: c0a73703 ld a4,-1014(a4) # 0x12fa8 + 103a2: c0a73703 ld a4,-1014(a4) # 12fa8 <_GLOBAL_OFFSET_TABLE_+0x40> 103a6: e29c sd a5,0(a3) 103a8: e31c sd a5,0(a4) - 103aa: bf3d j 0x102e8 + 103aa: bf3d j 102e8 <__init_libc+0xae> + +00000000000103ac <__libc_start_init>: 103ac: 1101 addi sp,sp,-32 103ae: e822 sd s0,16(sp) 103b0: e426 sd s1,8(sp) 103b2: 00003317 auipc t1,0x3 - 103b6: be633303 ld t1,-1050(t1) # 0x12f98 + 103b6: be633303 ld t1,-1050(t1) # 12f98 <_GLOBAL_OFFSET_TABLE_+0x30> 103ba: 00003417 auipc s0,0x3 - 103be: c2643403 ld s0,-986(s0) # 0x12fe0 + 103be: c2643403 ld s0,-986(s0) # 12fe0 <_GLOBAL_OFFSET_TABLE_+0x78> 103c2: 00003497 auipc s1,0x3 - 103c6: c0e4b483 ld s1,-1010(s1) # 0x12fd0 + 103c6: c0e4b483 ld s1,-1010(s1) # 12fd0 <_GLOBAL_OFFSET_TABLE_+0x68> 103ca: ec06 sd ra,24(sp) 103cc: 9302 jalr t1 - 103ce: 00947763 bgeu s0,s1,0x103dc + 103ce: 00947763 bgeu s0,s1,103dc <__libc_start_init+0x30> 103d2: 601c ld a5,0(s0) 103d4: 0421 addi s0,s0,8 103d6: 9782 jalr a5 - 103d8: fe946de3 bltu s0,s1,0x103d2 + 103d8: fe946de3 bltu s0,s1,103d2 <__libc_start_init+0x26> 103dc: 60e2 ld ra,24(sp) 103de: 6442 ld s0,16(sp) 103e0: 64a2 ld s1,8(sp) 103e2: 6105 addi sp,sp,32 103e4: 8082 ret + +00000000000103e6 : 103e6: 7179 addi sp,sp,-48 103e8: f022 sd s0,32(sp) 103ea: 00158413 addi s0,a1,1 @@ -251,12 +275,14 @@ Disassembly of section .text: 103fa: e44e sd s3,8(sp) 103fc: 9432 add s0,s0,a2 103fe: 89aa mv s3,a0 - 10400: fadff0ef jal 0x103ac + 10400: fadff0ef jal 103ac <__libc_start_init> 10404: 8622 mv a2,s0 10406: 85ca mv a1,s2 10408: 8526 mv a0,s1 1040a: 9982 jalr s3 - 1040c: d4dff0ef jal 0x10158 + 1040c: d4dff0ef jal 10158 + +0000000000010410 <__libc_start_main>: 10410: 1101 addi sp,sp,-32 10412: e822 sd s0,16(sp) 10414: e426 sd s1,8(sp) @@ -269,10 +295,10 @@ Disassembly of section .text: 10424: 892a mv s2,a0 10426: 00f60533 add a0,a2,a5 1042a: 8432 mv s0,a2 - 1042c: e0fff0ef jal 0x1023a + 1042c: e0fff0ef jal 1023a <__init_libc> 10430: 8622 mv a2,s0 10432: 00000797 auipc a5,0x0 - 10436: fb478793 addi a5,a5,-76 # 0x103e6 + 10436: fb478793 addi a5,a5,-76 # 103e6 1043a: 6442 ld s0,16(sp) 1043c: 60e2 ld ra,24(sp) 1043e: 85a6 mv a1,s1 @@ -281,55 +307,61 @@ Disassembly of section .text: 10444: 6902 ld s2,0(sp) 10446: 6105 addi sp,sp,32 10448: 8782 jr a5 + +000000000001044a <__funcs_on_exit>: 1044a: 8082 ret + +000000000001044c <__libc_exit_fini>: 1044c: 1101 addi sp,sp,-32 1044e: e822 sd s0,16(sp) 10450: e426 sd s1,8(sp) 10452: ec06 sd ra,24(sp) 10454: 00003417 auipc s0,0x3 - 10458: b3443403 ld s0,-1228(s0) # 0x12f88 + 10458: b3443403 ld s0,-1228(s0) # 12f88 <_GLOBAL_OFFSET_TABLE_+0x20> 1045c: 00003497 auipc s1,0x3 - 10460: b5c4b483 ld s1,-1188(s1) # 0x12fb8 - 10464: 0084f863 bgeu s1,s0,0x10474 + 10460: b5c4b483 ld s1,-1188(s1) # 12fb8 <_GLOBAL_OFFSET_TABLE_+0x50> + 10464: 0084f863 bgeu s1,s0,10474 <__libc_exit_fini+0x28> 10468: ff843783 ld a5,-8(s0) 1046c: 1461 addi s0,s0,-8 1046e: 9782 jalr a5 - 10470: fe84ece3 bltu s1,s0,0x10468 + 10470: fe84ece3 bltu s1,s0,10468 <__libc_exit_fini+0x1c> 10474: 6442 ld s0,16(sp) 10476: 60e2 ld ra,24(sp) 10478: 64a2 ld s1,8(sp) 1047a: 00003317 auipc t1,0x3 - 1047e: b5e33303 ld t1,-1186(t1) # 0x12fd8 + 1047e: b5e33303 ld t1,-1186(t1) # 12fd8 <_GLOBAL_OFFSET_TABLE_+0x70> 10482: 6105 addi sp,sp,32 10484: 8302 jr t1 - 10486: 89c1a783 lw a5,-1892(gp) + +0000000000010486 : + 10486: 89c1a783 lw a5,-1892(gp) # 1309c <__stdout_FILE+0x8c> 1048a: 1101 addi sp,sp,-32 1048c: ec06 sd ra,24(sp) 1048e: e822 sd s0,16(sp) 10490: e426 sd s1,8(sp) - 10492: 0607d663 bgez a5,0x104fe + 10492: 0607d663 bgez a5,104fe 10496: 00003597 auipc a1,0x3 - 1049a: b7a58593 addi a1,a1,-1158 # 0x13010 - 1049e: 5b4000ef jal 0x10a52 + 1049a: b7a58593 addi a1,a1,-1158 # 13010 <__stdout_FILE> + 1049e: 5b4000ef jal 10a52 104a2: 547d li s0,-1 104a4: 4481 li s1,0 - 104a6: 02054c63 bltz a0,0x104de - 104aa: 8a01a783 lw a5,-1888(gp) + 104a6: 02054c63 bltz a0,104de + 104aa: 8a01a783 lw a5,-1888(gp) # 130a0 <__stdout_FILE+0x90> 104ae: 4729 li a4,10 - 104b0: 02e78d63 beq a5,a4,0x104ea + 104b0: 02e78d63 beq a5,a4,104ea 104b4: 00003617 auipc a2,0x3 - 104b8: b5c60613 addi a2,a2,-1188 # 0x13010 + 104b8: b5c60613 addi a2,a2,-1188 # 13010 <__stdout_FILE> 104bc: 761c ld a5,40(a2) 104be: 7214 ld a3,32(a2) - 104c0: 02d78563 beq a5,a3,0x104ea + 104c0: 02d78563 beq a5,a3,104ea 104c4: 00178693 addi a3,a5,1 104c8: f614 sd a3,40(a2) 104ca: 00e78023 sb a4,0(a5) 104ce: 4401 li s0,0 - 104d0: c499 beqz s1,0x104de + 104d0: c499 beqz s1,104de 104d2: 00003517 auipc a0,0x3 - 104d6: b3e50513 addi a0,a0,-1218 # 0x13010 - 104da: 3ea000ef jal 0x108c4 + 104d6: b3e50513 addi a0,a0,-1218 # 13010 <__stdout_FILE> + 104da: 3ea000ef jal 108c4 <__unlockfile> 104de: 60e2 ld ra,24(sp) 104e0: 8522 mv a0,s0 104e2: 6442 ld s0,16(sp) @@ -338,42 +370,44 @@ Disassembly of section .text: 104e8: 8082 ret 104ea: 45a9 li a1,10 104ec: 00003517 auipc a0,0x3 - 104f0: b2450513 addi a0,a0,-1244 # 0x13010 - 104f4: 41c000ef jal 0x10910 + 104f0: b2450513 addi a0,a0,-1244 # 13010 <__stdout_FILE> + 104f4: 41c000ef jal 10910 <__overflow> 104f8: 41f5541b sraiw s0,a0,0x1f - 104fc: bfd1 j 0x104d0 + 104fc: bfd1 j 104d0 104fe: 842a mv s0,a0 10500: 00003517 auipc a0,0x3 - 10504: b1050513 addi a0,a0,-1264 # 0x13010 - 10508: 314000ef jal 0x1081c + 10504: b1050513 addi a0,a0,-1264 # 13010 <__stdout_FILE> + 10508: 314000ef jal 1081c <__lockfile> 1050c: 84aa mv s1,a0 1050e: 00003597 auipc a1,0x3 - 10512: b0258593 addi a1,a1,-1278 # 0x13010 + 10512: b0258593 addi a1,a1,-1278 # 13010 <__stdout_FILE> 10516: 8522 mv a0,s0 - 10518: 53a000ef jal 0x10a52 + 10518: 53a000ef jal 10a52 1051c: 547d li s0,-1 - 1051e: fa0549e3 bltz a0,0x104d0 - 10522: 8a01a783 lw a5,-1888(gp) + 1051e: fa0549e3 bltz a0,104d0 + 10522: 8a01a783 lw a5,-1888(gp) # 130a0 <__stdout_FILE+0x90> 10526: 4729 li a4,10 - 10528: f8e796e3 bne a5,a4,0x104b4 - 1052c: bf7d j 0x104ea - 1052e: c661 beqz a2,0x105f6 + 10528: f8e796e3 bne a5,a4,104b4 + 1052c: bf7d j 104ea + +000000000001052e : + 1052e: c661 beqz a2,105f6 10530: 0ff5f793 zext.b a5,a1 10534: 00f50023 sb a5,0(a0) 10538: 00c50733 add a4,a0,a2 1053c: fef70fa3 sb a5,-1(a4) 10540: 4689 li a3,2 - 10542: 0ac6fa63 bgeu a3,a2,0x105f6 + 10542: 0ac6fa63 bgeu a3,a2,105f6 10546: 00f500a3 sb a5,1(a0) 1054a: 00f50123 sb a5,2(a0) 1054e: fef70f23 sb a5,-2(a4) 10552: fef70ea3 sb a5,-3(a4) 10556: 4699 li a3,6 - 10558: 08c6ff63 bgeu a3,a2,0x105f6 + 10558: 08c6ff63 bgeu a3,a2,105f6 1055c: 00f501a3 sb a5,3(a0) 10560: fef70e23 sb a5,-4(a4) 10564: 4821 li a6,8 - 10566: 08c87863 bgeu a6,a2,0x105f6 + 10566: 08c87863 bgeu a6,a2,105f6 1056a: 0ff5f593 zext.b a1,a1 1056e: 0085979b slliw a5,a1,0x8 10572: 40a00733 neg a4,a0 @@ -387,13 +421,13 @@ Disassembly of section .text: 10586: c314 sw a3,0(a4) 10588: 00c707b3 add a5,a4,a2 1058c: fed7ae23 sw a3,-4(a5) - 10590: 06c87363 bgeu a6,a2,0x105f6 + 10590: 06c87363 bgeu a6,a2,105f6 10594: c354 sw a3,4(a4) 10596: c714 sw a3,8(a4) 10598: fed7aa23 sw a3,-12(a5) 1059c: fed7ac23 sw a3,-8(a5) 105a0: 45e1 li a1,24 - 105a2: 04c5fa63 bgeu a1,a2,0x105f6 + 105a2: 04c5fa63 bgeu a1,a2,105f6 105a6: 00477593 andi a1,a4,4 105aa: c754 sw a3,12(a4) 105ac: cb14 sw a3,16(a4) @@ -411,7 +445,7 @@ Disassembly of section .text: 105d0: 47fd li a5,31 105d2: 972e add a4,a4,a1 105d4: 96c2 add a3,a3,a6 - 105d6: 02c7f063 bgeu a5,a2,0x105f6 + 105d6: 02c7f063 bgeu a5,a2,105f6 105da: 1601 addi a2,a2,-32 105dc: fe067793 andi a5,a2,-32 105e0: 02078793 addi a5,a5,32 @@ -421,24 +455,26 @@ Disassembly of section .text: 105ea: eb14 sd a3,16(a4) 105ec: ef14 sd a3,24(a4) 105ee: 02070713 addi a4,a4,32 - 105f2: fef71ae3 bne a4,a5,0x105e6 + 105f2: fef71ae3 bne a4,a5,105e6 105f6: 8082 ret + +00000000000105f8 <__init_tp>: 105f8: 1141 addi sp,sp,-16 105fa: e022 sd s0,0(sp) 105fc: e406 sd ra,8(sp) 105fe: 842a mv s0,a0 10600: e108 sd a0,0(a0) 10602: 0c850513 addi a0,a0,200 - 10606: 1ed000ef jal 0x10ff2 - 1060a: 04054063 bltz a0,0x1064a - 1060e: c915 beqz a0,0x10642 + 10606: 1ed000ef jal 10ff2 <__set_thread_area> + 1060a: 04054063 bltz a0,1064a <__init_tp+0x52> + 1060e: c915 beqz a0,10642 <__init_tp+0x4a> 10610: 4789 li a5,2 10612: d41c sw a5,40(s0) 10614: 06000893 li a7,96 - 10618: f2018513 addi a0,gp,-224 + 10618: f2018513 addi a0,gp,-224 # 13720 <__thread_list_lock> 1061c: 00000073 ecall - 10620: 9081b783 ld a5,-1784(gp) - 10624: 96018693 addi a3,gp,-1696 + 10620: 9081b783 ld a5,-1784(gp) # 13108 <__sysinfo> + 10624: 96018693 addi a3,gp,-1696 # 13160 <__libc+0x38> 10628: 07840713 addi a4,s0,120 1062c: d008 sw a0,32(s0) 1062e: e400 sd s0,8(s0) @@ -452,17 +488,19 @@ Disassembly of section .text: 1063e: 0141 addi sp,sp,16 10640: 8082 ret 10642: 4785 li a5,1 - 10644: 92f18423 sb a5,-1752(gp) - 10648: b7e1 j 0x10610 + 10644: 92f18423 sb a5,-1752(gp) # 13128 <__libc> + 10648: b7e1 j 10610 <__init_tp+0x18> 1064a: 557d li a0,-1 - 1064c: b7fd j 0x1063a + 1064c: b7fd j 1063a <__init_tp+0x42> + +000000000001064e <__copy_tls>: 1064e: 7139 addi sp,sp,-64 10650: e456 sd s5,8(sp) 10652: e05a sd s6,0(sp) 10654: fc06 sd ra,56(sp) 10656: f822 sd s0,48(sp) 10658: e852 sd s4,16(sp) - 1065a: 92818a93 addi s5,gp,-1752 + 1065a: 92818a93 addi s5,gp,-1752 # 13128 <__libc> 1065e: 020aba03 ld s4,32(s5) 10662: 028ab683 ld a3,40(s5) 10666: 018ab783 ld a5,24(s5) @@ -476,12 +514,12 @@ Disassembly of section .text: 10680: 8f99 sub a5,a5,a4 10682: 9a2a add s4,s4,a0 10684: 00f50b33 add s6,a0,a5 - 10688: cc15 beqz s0,0x106c4 + 10688: cc15 beqz s0,106c4 <__copy_tls+0x76> 1068a: ec4e sd s3,24(sp) 1068c: 6985 lui s3,0x1 1068e: f426 sd s1,40(sp) 10690: f04a sd s2,32(sp) - 10692: 80098993 addi s3,s3,-2048 # 0x800 + 10692: 80098993 addi s3,s3,-2048 # 800 10696: 0c8a0913 addi s2,s4,200 1069a: 008b0493 addi s1,s6,8 1069e: 741c ld a5,40(s0) @@ -493,9 +531,9 @@ Disassembly of section .text: 106ac: 6810 ld a2,16(s0) 106ae: 640c ld a1,8(s0) 106b0: 954a add a0,a0,s2 - 106b2: 4fa000ef jal 0x10bac + 106b2: 4fa000ef jal 10bac 106b6: 6000 ld s0,0(s0) - 106b8: f07d bnez s0,0x1069e + 106b8: f07d bnez s0,1069e <__copy_tls+0x50> 106ba: 028ab683 ld a3,40(s5) 106be: 74a2 ld s1,40(sp) 106c0: 7902 ld s2,32(sp) @@ -510,46 +548,48 @@ Disassembly of section .text: 106d6: 6a42 ld s4,16(sp) 106d8: 6121 addi sp,sp,64 106da: 8082 ret + +00000000000106dc <__init_tls>: 106dc: 1141 addi sp,sp,-16 106de: e406 sd ra,8(sp) 106e0: 7514 ld a3,40(a0) 106e2: 01853f03 ld t5,24(a0) - 106e6: 10068763 beqz a3,0x107f4 + 106e6: 10068763 beqz a3,107f4 <__init_tls+0x118> 106ea: 6474eeb7 lui t4,0x6474e 106ee: 7108 ld a0,32(a0) 106f0: 87fa mv a5,t5 - 106f2: 551e8e93 addi t4,t4,1361 # 0x6474e551 + 106f2: 551e8e93 addi t4,t4,1361 # 6474e551 <__global_pointer$+0x6473ad51> 106f6: 4601 li a2,0 106f8: 4801 li a6,0 106fa: 4599 li a1,6 106fc: 4889 li a7,2 106fe: 4f9d li t6,7 - 10700: 8fc18393 addi t2,gp,-1796 + 10700: 8fc18393 addi t2,gp,-1796 # 130fc <__default_stacksize> 10704: 008002b7 lui t0,0x800 10708: 00003317 auipc t1,0x3 - 1070c: 87033303 ld t1,-1936(t1) # 0x12f78 - 10710: a819 j 0x10726 - 10712: 0b171763 bne a4,a7,0x107c0 - 10716: 00030563 beqz t1,0x10720 + 1070c: 87033303 ld t1,-1936(t1) # 12f78 <_GLOBAL_OFFSET_TABLE_+0x10> + 10710: a819 j 10726 <__init_tls+0x4a> + 10712: 0b171763 bne a4,a7,107c0 <__init_tls+0xe4> + 10716: 00030563 beqz t1,10720 <__init_tls+0x44> 1071a: 6b90 ld a2,16(a5) 1071c: 40c30633 sub a2,t1,a2 10720: 16fd addi a3,a3,-1 10722: 97aa add a5,a5,a0 - 10724: ca91 beqz a3,0x10738 + 10724: ca91 beqz a3,10738 <__init_tls+0x5c> 10726: 4398 lw a4,0(a5) - 10728: feb715e3 bne a4,a1,0x10712 + 10728: feb715e3 bne a4,a1,10712 <__init_tls+0x36> 1072c: 6b90 ld a2,16(a5) 1072e: 16fd addi a3,a3,-1 10730: 97aa add a5,a5,a0 10732: 40cf0633 sub a2,t5,a2 - 10736: fae5 bnez a3,0x10726 - 10738: 0a080e63 beqz a6,0x107f4 + 10736: fae5 bnez a3,10726 <__init_tls+0x4a> + 10738: 0a080e63 beqz a6,107f4 <__init_tls+0x118> 1073c: 01083703 ld a4,16(a6) 10740: 02083583 ld a1,32(a6) 10744: 03083783 ld a5,48(a6) 10748: 963a add a2,a2,a4 - 1074a: 92818513 addi a0,gp,-1752 - 1074e: da018713 addi a4,gp,-608 + 1074a: 92818513 addi a0,gp,-1752 # 13128 <__libc> + 1074e: da018713 addi a4,gp,-608 # 135a0 10752: 4685 li a3,1 10754: 02883803 ld a6,40(a6) 10758: e710 sd a2,8(a4) @@ -566,7 +606,7 @@ Disassembly of section .text: 10774: ef0c sd a1,24(a4) 10776: f714 sd a3,40(a4) 10778: 461d li a2,7 - 1077a: 06f67563 bgeu a2,a5,0x107e4 + 1077a: 06f67563 bgeu a2,a5,107e4 <__init_tls+0x108> 1077e: 0df78713 addi a4,a5,223 10782: 95b6 add a1,a1,a3 10784: 95ba add a1,a1,a4 @@ -574,8 +614,8 @@ Disassembly of section .text: 10788: f11c sd a5,32(a0) 1078a: ed0c sd a1,24(a0) 1078c: 15000793 li a5,336 - 10790: dd018513 addi a0,gp,-560 - 10794: 00b7fc63 bgeu a5,a1,0x107ac + 10790: dd018513 addi a0,gp,-560 # 135d0 + 10794: 00b7fc63 bgeu a5,a1,107ac <__init_tls+0xd0> 10798: 0de00893 li a7,222 1079c: 4501 li a0,0 1079e: 460d li a2,3 @@ -583,111 +623,117 @@ Disassembly of section .text: 107a4: 577d li a4,-1 107a6: 4781 li a5,0 107a8: 00000073 ecall - 107ac: ea3ff0ef jal 0x1064e - 107b0: e49ff0ef jal 0x105f8 + 107ac: ea3ff0ef jal 1064e <__copy_tls> + 107b0: e49ff0ef jal 105f8 <__init_tp> 107b4: 57fd li a5,-1 - 107b6: 02f50c63 beq a0,a5,0x107ee + 107b6: 02f50c63 beq a0,a5,107ee <__init_tls+0x112> 107ba: 60a2 ld ra,8(sp) 107bc: 0141 addi sp,sp,16 107be: 8082 ret - 107c0: 01f71463 bne a4,t6,0x107c8 + 107c0: 01f71463 bne a4,t6,107c8 <__init_tls+0xec> 107c4: 883e mv a6,a5 - 107c6: bfa9 j 0x10720 - 107c8: f5d71ce3 bne a4,t4,0x10720 + 107c6: bfa9 j 10720 <__init_tls+0x44> + 107c8: f5d71ce3 bne a4,t4,10720 <__init_tls+0x44> 107cc: 7798 ld a4,40(a5) - 107ce: 8fc1ee03 lwu t3,-1796(gp) - 107d2: f4ee77e3 bgeu t3,a4,0x10720 - 107d6: 00e2f463 bgeu t0,a4,0x107de + 107ce: 8fc1ee03 lwu t3,-1796(gp) # 130fc <__default_stacksize> + 107d2: f4ee77e3 bgeu t3,a4,10720 <__init_tls+0x44> + 107d6: 00e2f463 bgeu t0,a4,107de <__init_tls+0x102> 107da: 00800737 lui a4,0x800 107de: 00e3a023 sw a4,0(t2) - 107e2: bf3d j 0x10720 + 107e2: bf3d j 10720 <__init_tls+0x44> 107e4: 47a1 li a5,8 107e6: f31c sd a5,32(a4) 107e8: 0e700713 li a4,231 - 107ec: bf59 j 0x10782 - 107ee: 00000023 sb zero,0(zero) # 0x0 + 107ec: bf59 j 10782 <__init_tls+0xa6> + 107ee: 00000023 sb zero,0(zero) # 0 107f2: 9002 ebreak - 107f4: da018713 addi a4,gp,-608 - 107f8: 01873803 ld a6,24(a4) # 0x800018 + 107f4: da018713 addi a4,gp,-608 # 135a0 + 107f8: 01873803 ld a6,24(a4) # 800018 <__global_pointer$+0x7ec818> 107fc: 6710 ld a2,8(a4) 107fe: 731c ld a5,32(a4) - 10800: 92818513 addi a0,gp,-1752 - 10804: bfb9 j 0x10762 + 10800: 92818513 addi a0,gp,-1752 # 13128 <__libc> + 10804: bfb9 j 10762 <__init_tls+0x86> + +0000000000010806 <_Exit>: 10806: 87aa mv a5,a0 10808: 05e00893 li a7,94 1080c: 00000073 ecall 10810: 05d00893 li a7,93 10814: 853e mv a0,a5 10816: 00000073 ecall - 1081a: bfdd j 0x10810 + 1081a: bfdd j 10810 <_Exit+0xa> + +000000000001081c <__lockfile>: 1081c: 08c52783 lw a5,140(a0) 10820: 2781 sext.w a5,a5 10822: 8692 mv a3,tp 10824: c0000737 lui a4,0xc0000 10828: f586a803 lw a6,-168(a3) - 1082c: 177d addi a4,a4,-1 # 0xffffffffbfffffff + 1082c: 177d addi a4,a4,-1 # ffffffffbfffffff <__global_pointer$+0xffffffffbffec7ff> 1082e: 8ff9 and a5,a5,a4 - 10830: 09078863 beq a5,a6,0x108c0 + 10830: 09078863 beq a5,a6,108c0 <__lockfile+0xa4> 10834: 08c50713 addi a4,a0,140 10838: 4681 li a3,0 1083a: 160727af lr.w.aqrl a5,(a4) - 1083e: 00d79563 bne a5,a3,0x10848 + 1083e: 00d79563 bne a5,a3,10848 <__lockfile+0x2c> 10842: 1f07262f sc.w.aqrl a2,a6,(a4) - 10846: fa75 bnez a2,0x1083a + 10846: fa75 bnez a2,1083a <__lockfile+0x1e> 10848: 2781 sext.w a5,a5 - 1084a: cbad beqz a5,0x108bc + 1084a: cbad beqz a5,108bc <__lockfile+0xa0> 1084c: 40000337 lui t1,0x40000 10850: 00686833 or a6,a6,t1 10854: 160727af lr.w.aqrl a5,(a4) - 10858: 00d79563 bne a5,a3,0x10862 + 10858: 00d79563 bne a5,a3,10862 <__lockfile+0x46> 1085c: 1f07262f sc.w.aqrl a2,a6,(a4) - 10860: fa75 bnez a2,0x10854 + 10860: fa75 bnez a2,10854 <__lockfile+0x38> 10862: 2781 sext.w a5,a5 - 10864: cfa1 beqz a5,0x108bc + 10864: cfa1 beqz a5,108bc <__lockfile+0xa0> 10866: fda00e13 li t3,-38 - 1086a: a02d j 0x10894 + 1086a: a02d j 10894 <__lockfile+0x78> 1086c: 160726af lr.w.aqrl a3,(a4) - 10870: 00f69563 bne a3,a5,0x1087a + 10870: 00f69563 bne a3,a5,1087a <__lockfile+0x5e> 10874: 1ec725af sc.w.aqrl a1,a2,(a4) - 10878: f9f5 bnez a1,0x1086c + 10878: f9f5 bnez a1,1086c <__lockfile+0x50> 1087a: 2681 sext.w a3,a3 - 1087c: 02f68163 beq a3,a5,0x1089e + 1087c: 02f68163 beq a3,a5,1089e <__lockfile+0x82> 10880: 4681 li a3,0 10882: 160727af lr.w.aqrl a5,(a4) - 10886: 00d79563 bne a5,a3,0x10890 + 10886: 00d79563 bne a5,a3,10890 <__lockfile+0x74> 1088a: 1f07262f sc.w.aqrl a2,a6,(a4) - 1088e: fa75 bnez a2,0x10882 + 1088e: fa75 bnez a2,10882 <__lockfile+0x66> 10890: 2781 sext.w a5,a5 - 10892: c78d beqz a5,0x108bc + 10892: c78d beqz a5,108bc <__lockfile+0xa0> 10894: 0067f6b3 and a3,a5,t1 10898: 0067e633 or a2,a5,t1 - 1089c: dae1 beqz a3,0x1086c + 1089c: dae1 beqz a3,1086c <__lockfile+0x50> 1089e: 06200893 li a7,98 108a2: 853a mv a0,a4 108a4: 08000593 li a1,128 108a8: 4681 li a3,0 108aa: 00000073 ecall - 108ae: fdc519e3 bne a0,t3,0x10880 + 108ae: fdc519e3 bne a0,t3,10880 <__lockfile+0x64> 108b2: 853a mv a0,a4 108b4: 4581 li a1,0 108b6: 00000073 ecall - 108ba: b7d9 j 0x10880 + 108ba: b7d9 j 10880 <__lockfile+0x64> 108bc: 4505 li a0,1 108be: 8082 ret 108c0: 4501 li a0,0 108c2: 8082 ret + +00000000000108c4 <__unlockfile>: 108c4: 08c50813 addi a6,a0,140 108c8: 08c52783 lw a5,140(a0) 108cc: 4681 li a3,0 108ce: 2781 sext.w a5,a5 108d0: 1608272f lr.w.aqrl a4,(a6) - 108d4: 00f71563 bne a4,a5,0x108de + 108d4: 00f71563 bne a4,a5,108de <__unlockfile+0x1a> 108d8: 1ed8262f sc.w.aqrl a2,a3,(a6) - 108dc: fa75 bnez a2,0x108d0 + 108dc: fa75 bnez a2,108d0 <__unlockfile+0xc> 108de: 2701 sext.w a4,a4 - 108e0: fee794e3 bne a5,a4,0x108c8 + 108e0: fee794e3 bne a5,a4,108c8 <__unlockfile+0x4> 108e4: 02179713 slli a4,a5,0x21 - 108e8: 00074363 bltz a4,0x108ee + 108e8: 00074363 bltz a4,108ee <__unlockfile+0x2a> 108ec: 8082 ret 108ee: 06200893 li a7,98 108f2: 8542 mv a0,a6 @@ -695,43 +741,45 @@ Disassembly of section .text: 108f8: 4605 li a2,1 108fa: 00000073 ecall 108fe: fda00793 li a5,-38 - 10902: fef515e3 bne a0,a5,0x108ec + 10902: fef515e3 bne a0,a5,108ec <__unlockfile+0x28> 10906: 8542 mv a0,a6 10908: 85b2 mv a1,a2 1090a: 00000073 ecall 1090e: 8082 ret + +0000000000010910 <__overflow>: 10910: 7179 addi sp,sp,-48 10912: f022 sd s0,32(sp) 10914: ec26 sd s1,24(sp) 10916: f406 sd ra,40(sp) 10918: 711c ld a5,32(a0) 1091a: 00002497 auipc s1,0x2 - 1091e: 6564b483 ld s1,1622(s1) # 0x12f70 + 1091e: 6564b483 ld s1,1622(s1) # 12f70 <_GLOBAL_OFFSET_TABLE_+0x8> 10922: 00b103a3 sb a1,7(sp) 10926: 6098 ld a4,0(s1) 10928: e43a sd a4,8(sp) 1092a: 4701 li a4,0 1092c: 842a mv s0,a0 - 1092e: c7b9 beqz a5,0x1097c + 1092e: c7b9 beqz a5,1097c <__overflow+0x6c> 10930: 7418 ld a4,40(s0) - 10932: 00f70a63 beq a4,a5,0x10946 + 10932: 00f70a63 beq a4,a5,10946 <__overflow+0x36> 10936: 00714783 lbu a5,7(sp) 1093a: 09042683 lw a3,144(s0) 1093e: 0007851b sext.w a0,a5 - 10942: 02f69763 bne a3,a5,0x10970 + 10942: 02f69763 bne a3,a5,10970 <__overflow+0x60> 10946: 643c ld a5,72(s0) 10948: 8522 mv a0,s0 1094a: 4605 li a2,1 1094c: 00710593 addi a1,sp,7 10950: 9782 jalr a5 10952: 4785 li a5,1 - 10954: 02f51963 bne a0,a5,0x10986 + 10954: 02f51963 bne a0,a5,10986 <__overflow+0x76> 10958: 00714503 lbu a0,7(sp) 1095c: 6722 ld a4,8(sp) 1095e: 609c ld a5,0(s1) 10960: 8fb9 xor a5,a5,a4 10962: 4701 li a4,0 - 10964: e39d bnez a5,0x1098a + 10964: e39d bnez a5,1098a <__overflow+0x7a> 10966: 70a2 ld ra,40(sp) 10968: 7402 ld s0,32(sp) 1096a: 64e2 ld s1,24(sp) @@ -740,36 +788,44 @@ Disassembly of section .text: 10970: 00170693 addi a3,a4,1 10974: f414 sd a3,40(s0) 10976: 00f70023 sb a5,0(a4) - 1097a: b7cd j 0x1095c - 1097c: 09c000ef jal 0x10a18 - 10980: e119 bnez a0,0x10986 + 1097a: b7cd j 1095c <__overflow+0x4c> + 1097c: 09c000ef jal 10a18 <__towrite> + 10980: e119 bnez a0,10986 <__overflow+0x76> 10982: 701c ld a5,32(s0) - 10984: b775 j 0x10930 + 10984: b775 j 10930 <__overflow+0x20> 10986: 557d li a0,-1 - 10988: bfd1 j 0x1095c - 1098a: 6cc000ef jal 0x11056 + 10988: bfd1 j 1095c <__overflow+0x4c> + 1098a: 6cc000ef jal 11056 <__stack_chk_fail> + +000000000001098e <__aio_close>: 1098e: 8082 ret + +0000000000010990 <__stdio_close>: 10990: 1141 addi sp,sp,-16 10992: e406 sd ra,8(sp) 10994: 5d28 lw a0,120(a0) - 10996: ff9ff0ef jal 0x1098e + 10996: ff9ff0ef jal 1098e <__aio_close> 1099a: 03900893 li a7,57 1099e: 00000073 ecall - 109a2: 6bc000ef jal 0x1105e + 109a2: 6bc000ef jal 1105e <__syscall_ret> 109a6: 60a2 ld ra,8(sp) 109a8: 2501 sext.w a0,a0 109aa: 0141 addi sp,sp,16 109ac: 8082 ret + +00000000000109ae <__stdio_seek>: 109ae: 5d28 lw a0,120(a0) - 109b0: a5a1 j 0x10ff8 + 109b0: a5a1 j 10ff8 <__lseek> + +00000000000109b2 <__stdout_write>: 109b2: 1101 addi sp,sp,-32 109b4: e822 sd s0,16(sp) 109b6: ec06 sd ra,24(sp) 109b8: 4118 lw a4,0(a0) 109ba: 00000697 auipc a3,0x0 - 109be: 74c68693 addi a3,a3,1868 # 0x11106 + 109be: 74c68693 addi a3,a3,1868 # 11106 <__stdio_write> 109c2: 00002417 auipc s0,0x2 - 109c6: 5ae43403 ld s0,1454(s0) # 0x12f70 + 109c6: 5ae43403 ld s0,1454(s0) # 12f70 <_GLOBAL_OFFSET_TABLE_+0x8> 109ca: e534 sd a3,72(a0) 109cc: 87aa mv a5,a0 109ce: 04077513 andi a0,a4,64 @@ -778,38 +834,40 @@ Disassembly of section .text: 109d6: 4701 li a4,0 109d8: 872e mv a4,a1 109da: 86b2 mv a3,a2 - 109dc: e911 bnez a0,0x109f0 + 109dc: e911 bnez a0,109f0 <__stdout_write+0x3e> 109de: 6595 lui a1,0x5 109e0: 5fa8 lw a0,120(a5) - 109e2: 41358593 addi a1,a1,1043 # 0x5413 + 109e2: 41358593 addi a1,a1,1043 # 5413 109e6: 48f5 li a7,29 109e8: 860a mv a2,sp 109ea: 00000073 ecall - 109ee: ed19 bnez a0,0x10a0c + 109ee: ed19 bnez a0,10a0c <__stdout_write+0x5a> 109f0: 85ba mv a1,a4 109f2: 853e mv a0,a5 109f4: 8636 mv a2,a3 - 109f6: 710000ef jal 0x11106 + 109f6: 710000ef jal 11106 <__stdio_write> 109fa: 6722 ld a4,8(sp) 109fc: 601c ld a5,0(s0) 109fe: 8fb9 xor a5,a5,a4 10a00: 4701 li a4,0 - 10a02: eb89 bnez a5,0x10a14 + 10a02: eb89 bnez a5,10a14 <__stdout_write+0x62> 10a04: 60e2 ld ra,24(sp) 10a06: 6442 ld s0,16(sp) 10a08: 6105 addi sp,sp,32 10a0a: 8082 ret 10a0c: 567d li a2,-1 10a0e: 08c7a823 sw a2,144(a5) - 10a12: bff9 j 0x109f0 - 10a14: 642000ef jal 0x11056 + 10a12: bff9 j 109f0 <__stdout_write+0x3e> + 10a14: 642000ef jal 11056 <__stack_chk_fail> + +0000000000010a18 <__towrite>: 10a18: 08852783 lw a5,136(a0) 10a1c: 4118 lw a4,0(a0) 10a1e: fff7869b addiw a3,a5,-1 10a22: 8fd5 or a5,a5,a3 10a24: 08f52423 sw a5,136(a0) 10a28: 00877793 andi a5,a4,8 - 10a2c: ef89 bnez a5,0x10a46 + 10a2c: ef89 bnez a5,10a46 <__towrite+0x2e> 10a2e: 6d38 ld a4,88(a0) 10a30: 713c ld a5,96(a0) 10a32: 00053823 sd zero,16(a0) @@ -824,7 +882,11 @@ Disassembly of section .text: 10a4a: c118 sw a4,0(a0) 10a4c: 557d li a0,-1 10a4e: 8082 ret - 10a50: adbd j 0x110ce + +0000000000010a50 <__towrite_needs_stdio_exit>: + 10a50: adbd j 110ce <__stdio_exit_needed> + +0000000000010a52 : 10a52: 1101 addi sp,sp,-32 10a54: ec06 sd ra,24(sp) 10a56: e822 sd s0,16(sp) @@ -832,13 +894,13 @@ Disassembly of section .text: 10a5a: e04a sd s2,0(sp) 10a5c: 84aa mv s1,a0 10a5e: 892e mv s2,a1 - 10a60: 50c000ef jal 0x10f6c + 10a60: 50c000ef jal 10f6c 10a64: 842a mv s0,a0 10a66: 86ca mv a3,s2 10a68: 8526 mv a0,s1 10a6a: 8622 mv a2,s0 10a6c: 4585 li a1,1 - 10a6e: 0c8000ef jal 0x10b36 + 10a6e: 0c8000ef jal 10b36 10a72: 60e2 ld ra,24(sp) 10a74: 8d01 sub a0,a0,s0 10a76: 6442 ld s0,16(sp) @@ -848,6 +910,8 @@ Disassembly of section .text: 10a80: 40a00533 neg a0,a0 10a84: 6105 addi sp,sp,32 10a86: 8082 ret + +0000000000010a88 <__fwritex>: 10a88: 7179 addi sp,sp,-48 10a8a: ec26 sd s1,24(sp) 10a8c: e84a sd s2,16(sp) @@ -857,18 +921,18 @@ Disassembly of section .text: 10a94: 8932 mv s2,a2 10a96: 84aa mv s1,a0 10a98: 89ae mv s3,a1 - 10a9a: c7c9 beqz a5,0x10b24 + 10a9a: c7c9 beqz a5,10b24 <__fwritex+0x9c> 10a9c: 02893503 ld a0,40(s2) 10aa0: 8f89 sub a5,a5,a0 - 10aa2: 0537e663 bltu a5,s3,0x10aee + 10aa2: 0537e663 bltu a5,s3,10aee <__fwritex+0x66> 10aa6: f022 sd s0,32(sp) 10aa8: 09092783 lw a5,144(s2) 10aac: 844e mv s0,s3 10aae: 46a9 li a3,10 - 10ab0: 0207d863 bgez a5,0x10ae0 + 10ab0: 0207d863 bgez a5,10ae0 <__fwritex+0x58> 10ab4: 8622 mv a2,s0 10ab6: 85a6 mv a1,s1 - 10ab8: 0f4000ef jal 0x10bac + 10ab8: 0f4000ef jal 10bac 10abc: 02893783 ld a5,40(s2) 10ac0: 854e mv a0,s3 10ac2: 97a2 add a5,a5,s0 @@ -881,13 +945,13 @@ Disassembly of section .text: 10ad2: 6145 addi sp,sp,48 10ad4: 8082 ret 10ad6: 00074703 lbu a4,0(a4) - 10ada: 02d70563 beq a4,a3,0x10b04 + 10ada: 02d70563 beq a4,a3,10b04 <__fwritex+0x7c> 10ade: 843e mv s0,a5 10ae0: fff40793 addi a5,s0,-1 10ae4: 00f48733 add a4,s1,a5 - 10ae8: f47d bnez s0,0x10ad6 + 10ae8: f47d bnez s0,10ad6 <__fwritex+0x4e> 10aea: 844e mv s0,s3 - 10aec: b7e1 j 0x10ab4 + 10aec: b7e1 j 10ab4 <__fwritex+0x2c> 10aee: 04893783 ld a5,72(s2) 10af2: 70a2 ld ra,40(sp) 10af4: 864e mv a2,s3 @@ -903,20 +967,22 @@ Disassembly of section .text: 10b0a: 85a6 mv a1,s1 10b0c: 854a mv a0,s2 10b0e: 9782 jalr a5 - 10b10: 00856863 bltu a0,s0,0x10b20 + 10b10: 00856863 bltu a0,s0,10b20 <__fwritex+0x98> 10b14: 94a2 add s1,s1,s0 10b16: 02893503 ld a0,40(s2) 10b1a: 40898433 sub s0,s3,s0 - 10b1e: bf59 j 0x10ab4 + 10b1e: bf59 j 10ab4 <__fwritex+0x2c> 10b20: 7402 ld s0,32(sp) - 10b22: b765 j 0x10aca + 10b22: b765 j 10aca <__fwritex+0x42> 10b24: 8532 mv a0,a2 - 10b26: ef3ff0ef jal 0x10a18 - 10b2a: e501 bnez a0,0x10b32 + 10b26: ef3ff0ef jal 10a18 <__towrite> + 10b2a: e501 bnez a0,10b32 <__fwritex+0xaa> 10b2c: 02093783 ld a5,32(s2) - 10b30: b7b5 j 0x10a9c + 10b30: b7b5 j 10a9c <__fwritex+0x14> 10b32: 4501 li a0,0 - 10b34: bf59 j 0x10aca + 10b34: bf59 j 10aca <__fwritex+0x42> + +0000000000010b36 : 10b36: 7139 addi sp,sp,-64 10b38: 08c6a783 lw a5,140(a3) 10b3c: f426 sd s1,40(sp) @@ -931,12 +997,12 @@ Disassembly of section .text: 10b54: 8936 mv s2,a3 10b56: 89ae mv s3,a1 10b58: 8cf1 and s1,s1,a2 - 10b5a: 0207d463 bgez a5,0x10b82 + 10b5a: 0207d463 bgez a5,10b82 10b5e: 8636 mv a2,a3 10b60: 85a2 mv a1,s0 - 10b62: f27ff0ef jal 0x10a88 + 10b62: f27ff0ef jal 10a88 <__fwritex> 10b66: 8a2a mv s4,a0 - 10b68: 01440463 beq s0,s4,0x10b70 + 10b68: 01440463 beq s0,s4,10b70 10b6c: 033a54b3 divu s1,s4,s3 10b70: 70e2 ld ra,56(sp) 10b72: 7442 ld s0,48(sp) @@ -950,36 +1016,38 @@ Disassembly of section .text: 10b82: 8a2a mv s4,a0 10b84: 8536 mv a0,a3 10b86: e456 sd s5,8(sp) - 10b88: c95ff0ef jal 0x1081c + 10b88: c95ff0ef jal 1081c <__lockfile> 10b8c: 8aaa mv s5,a0 10b8e: 864a mv a2,s2 10b90: 8552 mv a0,s4 10b92: 85a2 mv a1,s0 - 10b94: ef5ff0ef jal 0x10a88 + 10b94: ef5ff0ef jal 10a88 <__fwritex> 10b98: 8a2a mv s4,a0 - 10b9a: 000a8763 beqz s5,0x10ba8 + 10b9a: 000a8763 beqz s5,10ba8 10b9e: 854a mv a0,s2 - 10ba0: d25ff0ef jal 0x108c4 + 10ba0: d25ff0ef jal 108c4 <__unlockfile> 10ba4: 6aa2 ld s5,8(sp) - 10ba6: b7c9 j 0x10b68 + 10ba6: b7c9 j 10b68 10ba8: 6aa2 ld s5,8(sp) - 10baa: bf7d j 0x10b68 + 10baa: bf7d j 10b68 + +0000000000010bac : 10bac: 0035f713 andi a4,a1,3 10bb0: 87aa mv a5,a0 - 10bb2: cf09 beqz a4,0x10bcc - 10bb4: 28060863 beqz a2,0x10e44 + 10bb2: cf09 beqz a4,10bcc + 10bb4: 28060863 beqz a2,10e44 10bb8: 0005c683 lbu a3,0(a1) 10bbc: 0585 addi a1,a1,1 10bbe: 0035f713 andi a4,a1,3 10bc2: 00d78023 sb a3,0(a5) 10bc6: 0785 addi a5,a5,1 10bc8: 167d addi a2,a2,-1 - 10bca: f76d bnez a4,0x10bb4 + 10bca: f76d bnez a4,10bb4 10bcc: 0037f693 andi a3,a5,3 10bd0: 8f3e mv t5,a5 - 10bd2: eec9 bnez a3,0x10c6c + 10bd2: eec9 bnez a3,10c6c 10bd4: 473d li a4,15 - 10bd6: 38c77963 bgeu a4,a2,0x10f68 + 10bd6: 38c77963 bgeu a4,a2,10f68 10bda: ff060e93 addi t4,a2,-16 10bde: ff0efe13 andi t3,t4,-16 10be2: 0e41 addi t3,t3,16 @@ -995,7 +1063,7 @@ Disassembly of section .text: 10c02: c7d4 sw a3,12(a5) 10c04: 07c1 addi a5,a5,16 10c06: 0741 addi a4,a4,16 - 10c08: fefe10e3 bne t3,a5,0x10be8 + 10c08: fefe10e3 bne t3,a5,10be8 10c0c: ff0ef713 andi a4,t4,-16 10c10: 0f41 addi t5,t5,16 10c12: 05c1 addi a1,a1,16 @@ -1003,7 +1071,7 @@ Disassembly of section .text: 10c18: 95ba add a1,a1,a4 10c1a: 00f67713 andi a4,a2,15 10c1e: 00877693 andi a3,a4,8 - 10c22: ca89 beqz a3,0x10c34 + 10c22: ca89 beqz a3,10c34 10c24: 4190 lw a2,0(a1) 10c26: 41d4 lw a3,4(a1) 10c28: 07a1 addi a5,a5,8 @@ -1011,13 +1079,13 @@ Disassembly of section .text: 10c2e: fed7ae23 sw a3,-4(a5) 10c32: 05a1 addi a1,a1,8 10c34: 00477693 andi a3,a4,4 - 10c38: c691 beqz a3,0x10c44 + 10c38: c691 beqz a3,10c44 10c3a: 4194 lw a3,0(a1) 10c3c: 0791 addi a5,a5,4 10c3e: 0591 addi a1,a1,4 10c40: fed7ae23 sw a3,-4(a5) 10c44: 00277693 andi a3,a4,2 - 10c48: ca99 beqz a3,0x10c5e + 10c48: ca99 beqz a3,10c5e 10c4a: 0005c603 lbu a2,0(a1) 10c4e: 0015c683 lbu a3,1(a1) 10c52: 0789 addi a5,a5,2 @@ -1025,25 +1093,25 @@ Disassembly of section .text: 10c58: fed78fa3 sb a3,-1(a5) 10c5c: 0589 addi a1,a1,2 10c5e: 8b05 andi a4,a4,1 - 10c60: c709 beqz a4,0x10c6a + 10c60: c709 beqz a4,10c6a 10c62: 0005c703 lbu a4,0(a1) 10c66: 00e78023 sb a4,0(a5) 10c6a: 8082 ret 10c6c: 1141 addi sp,sp,-16 10c6e: e422 sd s0,8(sp) 10c70: 477d li a4,31 - 10c72: 0ac77463 bgeu a4,a2,0x10d1a + 10c72: 0ac77463 bgeu a4,a2,10d1a 10c76: 4809 li a6,2 10c78: 0005c883 lbu a7,0(a1) 10c7c: 4198 lw a4,0(a1) - 10c7e: 27068563 beq a3,a6,0x10ee8 + 10c7e: 27068563 beq a3,a6,10ee8 10c82: 480d li a6,3 10c84: fec60293 addi t0,a2,-20 - 10c88: 1f068763 beq a3,a6,0x10e76 + 10c88: 1f068763 beq a3,a6,10e76 10c8c: 0015c803 lbu a6,1(a1) 10c90: 0025c683 lbu a3,2(a1) 10c94: ff02f293 andi t0,t0,-16 - 10c98: 01328f93 addi t6,t0,19 # 0x800013 + 10c98: 01328f93 addi t6,t0,19 # 800013 <__global_pointer$+0x7ec813> 10c9c: 058d addi a1,a1,3 10c9e: 00378393 addi t2,a5,3 10ca2: 01178023 sb a7,0(a5) @@ -1052,7 +1120,7 @@ Disassembly of section .text: 10cac: 00d78123 sb a3,2(a5) 10cb0: 832e mv t1,a1 10cb2: 879e mv a5,t2 - 10cb4: 00132883 lw a7,1(t1) # 0x40000001 + 10cb4: 00132883 lw a7,1(t1) # 40000001 <__global_pointer$+0x3ffec801> 10cb8: 00532803 lw a6,5(t1) 10cbc: 00932683 lw a3,9(t1) 10cc0: 01875e1b srliw t3,a4,0x18 @@ -1074,7 +1142,7 @@ Disassembly of section .text: 10d00: c7d4 sw a3,12(a5) 10d02: 07c1 addi a5,a5,16 10d04: 0341 addi t1,t1,16 - 10d06: faff97e3 bne t6,a5,0x10cb4 + 10d06: faff97e3 bne t6,a5,10cb4 10d0a: 1635 addi a2,a2,-19 10d0c: 03c1 addi t2,t2,16 10d0e: 05c1 addi a1,a1,16 @@ -1082,7 +1150,7 @@ Disassembly of section .text: 10d14: 005387b3 add a5,t2,t0 10d18: 9596 add a1,a1,t0 10d1a: 01067713 andi a4,a2,16 - 10d1e: c359 beqz a4,0x10da4 + 10d1e: c359 beqz a4,10da4 10d20: 0005c883 lbu a7,0(a1) 10d24: 0015c803 lbu a6,1(a1) 10d28: 0025c683 lbu a3,2(a1) @@ -1118,7 +1186,7 @@ Disassembly of section .text: 10da0: 05c1 addi a1,a1,16 10da2: 07c1 addi a5,a5,16 10da4: 00867713 andi a4,a2,8 - 10da8: c339 beqz a4,0x10dee + 10da8: c339 beqz a4,10dee 10daa: 0005cf03 lbu t5,0(a1) 10dae: 0015ce83 lbu t4,1(a1) 10db2: 0025ce03 lbu t3,2(a1) @@ -1138,7 +1206,7 @@ Disassembly of section .text: 10dea: 05a1 addi a1,a1,8 10dec: 07a1 addi a5,a5,8 10dee: 00467713 andi a4,a2,4 - 10df2: c31d beqz a4,0x10e18 + 10df2: c31d beqz a4,10e18 10df4: 0005c883 lbu a7,0(a1) 10df8: 0015c803 lbu a6,1(a1) 10dfc: 0025c683 lbu a3,2(a1) @@ -1150,7 +1218,7 @@ Disassembly of section .text: 10e14: 0591 addi a1,a1,4 10e16: 0791 addi a5,a5,4 10e18: 00267713 andi a4,a2,2 - 10e1c: cb19 beqz a4,0x10e32 + 10e1c: cb19 beqz a4,10e32 10e1e: 0005c683 lbu a3,0(a1) 10e22: 0015c703 lbu a4,1(a1) 10e26: 0789 addi a5,a5,2 @@ -1158,16 +1226,16 @@ Disassembly of section .text: 10e2c: fee78fa3 sb a4,-1(a5) 10e30: 0589 addi a1,a1,2 10e32: 8a05 andi a2,a2,1 - 10e34: c609 beqz a2,0x10e3e + 10e34: c609 beqz a2,10e3e 10e36: 0005c703 lbu a4,0(a1) 10e3a: 00e78023 sb a4,0(a5) 10e3e: 6422 ld s0,8(sp) 10e40: 0141 addi sp,sp,16 10e42: 8082 ret 10e44: 0037f713 andi a4,a5,3 - 10e48: 10070f63 beqz a4,0x10f66 + 10e48: 10070f63 beqz a4,10f66 10e4c: 00267713 andi a4,a2,2 - 10e50: cb19 beqz a4,0x10e66 + 10e50: cb19 beqz a4,10e66 10e52: 0005c683 lbu a3,0(a1) 10e56: 0015c703 lbu a4,1(a1) 10e5a: 0789 addi a5,a5,2 @@ -1175,7 +1243,7 @@ Disassembly of section .text: 10e60: fee78fa3 sb a4,-1(a5) 10e64: 0589 addi a1,a1,2 10e66: 8a05 andi a2,a2,1 - 10e68: e00601e3 beqz a2,0x10c6a + 10e68: e00601e3 beqz a2,10c6a 10e6c: 0005c703 lbu a4,0(a1) 10e70: 00e78023 sb a4,0(a5) 10e74: 8082 ret @@ -1209,9 +1277,9 @@ Disassembly of section .text: 10eda: c7d4 sw a3,12(a5) 10edc: 07c1 addi a5,a5,16 10ede: 0341 addi t1,t1,16 - 10ee0: faff97e3 bne t6,a5,0x10e8e + 10ee0: faff97e3 bne t6,a5,10e8e 10ee4: 163d addi a2,a2,-17 - 10ee6: b51d j 0x10d0c + 10ee6: b51d j 10d0c 10ee8: 0015c683 lbu a3,1(a1) 10eec: fec60293 addi t0,a2,-20 10ef0: ff02f293 andi t0,t0,-16 @@ -1245,76 +1313,84 @@ Disassembly of section .text: 10f58: c7d4 sw a3,12(a5) 10f5a: 07c1 addi a5,a5,16 10f5c: 0341 addi t1,t1,16 - 10f5e: fbf797e3 bne a5,t6,0x10f0c + 10f5e: fbf797e3 bne a5,t6,10f0c 10f62: 1639 addi a2,a2,-18 - 10f64: b365 j 0x10d0c + 10f64: b365 j 10d0c 10f66: 8082 ret 10f68: 8732 mv a4,a2 - 10f6a: b955 j 0x10c1e + 10f6a: b955 j 10c1e + +0000000000010f6c : 10f6c: 00757793 andi a5,a0,7 - 10f70: cf89 beqz a5,0x10f8a + 10f70: cf89 beqz a5,10f8a 10f72: 87aa mv a5,a0 - 10f74: a029 j 0x10f7e + 10f74: a029 j 10f7e 10f76: 0785 addi a5,a5,1 10f78: 0077f713 andi a4,a5,7 - 10f7c: cb01 beqz a4,0x10f8c + 10f7c: cb01 beqz a4,10f8c 10f7e: 0007c703 lbu a4,0(a5) - 10f82: fb75 bnez a4,0x10f76 + 10f82: fb75 bnez a4,10f76 10f84: 40a78533 sub a0,a5,a0 10f88: 8082 ret 10f8a: 87aa mv a5,a0 10f8c: feff0737 lui a4,0xfeff0 - 10f90: eff70713 addi a4,a4,-257 # 0xfffffffffefefeff + 10f90: eff70713 addi a4,a4,-257 # fffffffffefefeff <__global_pointer$+0xfffffffffefdc6ff> 10f94: 6394 ld a3,0(a5) 10f96: 02071593 slli a1,a4,0x20 10f9a: 80808637 lui a2,0x80808 10f9e: 95ba add a1,a1,a4 - 10fa0: 08160613 addi a2,a2,129 # 0xffffffff80808081 + 10fa0: 08160613 addi a2,a2,129 # ffffffff80808081 <__global_pointer$+0xffffffff807f4881> 10fa4: 80808837 lui a6,0x80808 10fa8: 00b68733 add a4,a3,a1 10fac: 1602 slli a2,a2,0x20 10fae: fff6c693 not a3,a3 - 10fb2: 08080813 addi a6,a6,128 # 0xffffffff80808080 + 10fb2: 08080813 addi a6,a6,128 # ffffffff80808080 <__global_pointer$+0xffffffff807f4880> 10fb6: 8f75 and a4,a4,a3 10fb8: 9642 add a2,a2,a6 10fba: 8f71 and a4,a4,a2 - 10fbc: e70d bnez a4,0x10fe6 + 10fbc: e70d bnez a4,10fe6 10fbe: 6794 ld a3,8(a5) 10fc0: 07a1 addi a5,a5,8 10fc2: 00b68733 add a4,a3,a1 10fc6: fff6c693 not a3,a3 10fca: 8f75 and a4,a4,a3 10fcc: 8f71 and a4,a4,a2 - 10fce: ef01 bnez a4,0x10fe6 + 10fce: ef01 bnez a4,10fe6 10fd0: 6794 ld a3,8(a5) 10fd2: 07a1 addi a5,a5,8 10fd4: 00b68733 add a4,a3,a1 10fd8: fff6c693 not a3,a3 10fdc: 8f75 and a4,a4,a3 10fde: 8f71 and a4,a4,a2 - 10fe0: df79 beqz a4,0x10fbe - 10fe2: a011 j 0x10fe6 + 10fe0: df79 beqz a4,10fbe + 10fe2: a011 j 10fe6 10fe4: 0785 addi a5,a5,1 10fe6: 0007c703 lbu a4,0(a5) - 10fea: ff6d bnez a4,0x10fe4 + 10fea: ff6d bnez a4,10fe4 10fec: 40a78533 sub a0,a5,a0 10ff0: 8082 ret + +0000000000010ff2 <__set_thread_area>: 10ff2: 822a mv tp,a0 10ff4: 4501 li a0,0 10ff6: 8082 ret + +0000000000010ff8 <__lseek>: 10ff8: 03e00893 li a7,62 10ffc: 00000073 ecall - 11000: a8b9 j 0x1105e - 11002: c905 beqz a0,0x11032 + 11000: a8b9 j 1105e <__syscall_ret> + +0000000000011002 <__init_ssp>: + 11002: c905 beqz a0,11032 <__init_ssp+0x30> 11004: 1141 addi sp,sp,-16 11006: 85aa mv a1,a0 11008: 4621 li a2,8 1100a: 00002517 auipc a0,0x2 - 1100e: f6653503 ld a0,-154(a0) # 0x12f70 + 1100e: f6653503 ld a0,-154(a0) # 12f70 <_GLOBAL_OFFSET_TABLE_+0x8> 11012: e406 sd ra,8(sp) - 11014: b99ff0ef jal 0x10bac + 11014: b99ff0ef jal 10bac 11018: 00002797 auipc a5,0x2 - 1101c: f587b783 ld a5,-168(a5) # 0x12f70 + 1101c: f587b783 ld a5,-168(a5) # 12f70 <_GLOBAL_OFFSET_TABLE_+0x8> 11020: 000780a3 sb zero,1(a5) 11024: 8712 mv a4,tp 11026: 639c ld a5,0(a5) @@ -1324,8 +1400,8 @@ Disassembly of section .text: 11030: 8082 ret 11032: 41c65737 lui a4,0x41c65 11036: 00002797 auipc a5,0x2 - 1103a: f3a7b783 ld a5,-198(a5) # 0x12f70 - 1103e: e6d70713 addi a4,a4,-403 # 0x41c64e6d + 1103a: f3a7b783 ld a5,-198(a5) # 12f70 <_GLOBAL_OFFSET_TABLE_+0x8> + 1103e: e6d70713 addi a4,a4,-403 # 41c64e6d <__global_pointer$+0x41c5166d> 11042: 02e78733 mul a4,a5,a4 11046: e398 sd a4,0(a5) 11048: 000780a3 sb zero,1(a5) @@ -1333,34 +1409,40 @@ Disassembly of section .text: 1104e: 639c ld a5,0(a5) 11050: fef73823 sd a5,-16(a4) 11054: 8082 ret + +0000000000011056 <__stack_chk_fail>: 11056: 4781 li a5,0 11058: 00078023 sb zero,0(a5) 1105c: 9002 ebreak + +000000000001105e <__syscall_ret>: 1105e: 1141 addi sp,sp,-16 11060: e022 sd s0,0(sp) 11062: e406 sd ra,8(sp) 11064: 77fd lui a5,0xfffff 11066: 842a mv s0,a0 - 11068: 00a7e663 bltu a5,a0,0x11074 + 11068: 00a7e663 bltu a5,a0,11074 <__syscall_ret+0x16> 1106c: 60a2 ld ra,8(sp) 1106e: 6402 ld s0,0(sp) 11070: 0141 addi sp,sp,16 11072: 8082 ret - 11074: 2b6000ef jal 0x1132a + 11074: 2b6000ef jal 1132a <__errno_location> 11078: 4080043b negw s0,s0 1107c: c100 sw s0,0(a0) 1107e: 557d li a0,-1 - 11080: b7f5 j 0x1106c - 11082: c529 beqz a0,0x110cc + 11080: b7f5 j 1106c <__syscall_ret+0xe> + +0000000000011082 : + 11082: c529 beqz a0,110cc 11084: 1141 addi sp,sp,-16 11086: e022 sd s0,0(sp) 11088: e406 sd ra,8(sp) 1108a: 08c52783 lw a5,140(a0) 1108e: 842a mv s0,a0 - 11090: 0207d763 bgez a5,0x110be + 11090: 0207d763 bgez a5,110be 11094: 7418 ld a4,40(s0) 11096: 7c1c ld a5,56(s0) - 11098: 00f70763 beq a4,a5,0x110a6 + 11098: 00f70763 beq a4,a5,110a6 1109c: 643c ld a5,72(s0) 1109e: 4601 li a2,0 110a0: 4581 li a1,0 @@ -1368,7 +1450,7 @@ Disassembly of section .text: 110a4: 9782 jalr a5 110a6: 640c ld a1,8(s0) 110a8: 681c ld a5,16(s0) - 110aa: 00f58d63 beq a1,a5,0x110c4 + 110aa: 00f58d63 beq a1,a5,110c4 110ae: 6838 ld a4,80(s0) 110b0: 8522 mv a0,s0 110b2: 6402 ld s0,0(sp) @@ -1377,33 +1459,37 @@ Disassembly of section .text: 110b8: 4605 li a2,1 110ba: 0141 addi sp,sp,16 110bc: 8702 jr a4 - 110be: f5eff0ef jal 0x1081c - 110c2: bfc9 j 0x11094 + 110be: f5eff0ef jal 1081c <__lockfile> + 110c2: bfc9 j 11094 110c4: 60a2 ld ra,8(sp) 110c6: 6402 ld s0,0(sp) 110c8: 0141 addi sp,sp,16 110ca: 8082 ret 110cc: 8082 ret + +00000000000110ce <__stdio_exit_needed>: 110ce: 1141 addi sp,sp,-16 110d0: e022 sd s0,0(sp) 110d2: e406 sd ra,8(sp) - 110d4: 106000ef jal 0x111da + 110d4: 106000ef jal 111da <__ofl_lock> 110d8: 6100 ld s0,0(a0) - 110da: c411 beqz s0,0x110e6 + 110da: c411 beqz s0,110e6 <__stdio_exit_needed+0x18> 110dc: 8522 mv a0,s0 - 110de: fa5ff0ef jal 0x11082 + 110de: fa5ff0ef jal 11082 110e2: 7820 ld s0,112(s0) - 110e4: fc65 bnez s0,0x110dc - 110e6: f301b503 ld a0,-208(gp) - 110ea: f99ff0ef jal 0x11082 + 110e4: fc65 bnez s0,110dc <__stdio_exit_needed+0xe> + 110e6: f301b503 ld a0,-208(gp) # 13730 <__stderr_used> + 110ea: f99ff0ef jal 11082 110ee: 00002517 auipc a0,0x2 - 110f2: f1a53503 ld a0,-230(a0) # 0x13008 - 110f6: f8dff0ef jal 0x11082 + 110f2: f1a53503 ld a0,-230(a0) # 13008 <__stdout_used> + 110f6: f8dff0ef jal 11082 110fa: 6402 ld s0,0(sp) 110fc: 60a2 ld ra,8(sp) - 110fe: f301b503 ld a0,-208(gp) + 110fe: f301b503 ld a0,-208(gp) # 13730 <__stderr_used> 11102: 0141 addi sp,sp,16 - 11104: bfbd j 0x11082 + 11104: bfbd j 11082 + +0000000000011106 <__stdio_write>: 11106: 7159 addi sp,sp,-112 11108: f0a2 sd s0,96(sp) 1110a: e8ca sd s2,80(sp) @@ -1415,7 +1501,7 @@ Disassembly of section .text: 11116: 7d1c ld a5,56(a0) 11118: 7504 ld s1,40(a0) 1111a: 00002997 auipc s3,0x2 - 1111e: e569b983 ld s3,-426(s3) # 0x12f70 + 1111e: e569b983 ld s3,-426(s3) # 12f70 <_GLOBAL_OFFSET_TABLE_+0x8> 11122: e43e sd a5,8(sp) 11124: 8c9d sub s1,s1,a5 11126: e826 sd s1,16(sp) @@ -1429,11 +1515,11 @@ Disassembly of section .text: 11138: 4781 li a5,0 1113a: 4a89 li s5,2 1113c: 0020 addi s0,sp,8 - 1113e: a00d j 0x11160 - 11140: 06054763 bltz a0,0x111ae + 1113e: a00d j 11160 <__stdio_write+0x5a> + 11140: 06054763 bltz a0,111ae <__stdio_write+0xa8> 11144: 641c ld a5,8(s0) 11146: 8c89 sub s1,s1,a0 - 11148: 00a7f663 bgeu a5,a0,0x11154 + 11148: 00a7f663 bgeu a5,a0,11154 <__stdio_write+0x4e> 1114c: 8d1d sub a0,a0,a5 1114e: 3afd addiw s5,s5,-1 11150: 6c1c ld a5,24(s0) @@ -1448,8 +1534,8 @@ Disassembly of section .text: 11168: 85a2 mv a1,s0 1116a: 8656 mv a2,s5 1116c: 00000073 ecall - 11170: eefff0ef jal 0x1105e - 11174: fca496e3 bne s1,a0,0x11140 + 11170: eefff0ef jal 1105e <__syscall_ret> + 11174: fca496e3 bne s1,a0,11140 <__stdio_write+0x3a> 11178: 058a3703 ld a4,88(s4) 1117c: 060a3783 ld a5,96(s4) 11180: 854a mv a0,s2 @@ -1461,7 +1547,7 @@ Disassembly of section .text: 11192: 0009b783 ld a5,0(s3) 11196: 8fb9 xor a5,a5,a4 11198: 4701 li a4,0 - 1119a: ef95 bnez a5,0x111d6 + 1119a: ef95 bnez a5,111d6 <__stdio_write+0xd0> 1119c: 70a6 ld ra,104(sp) 1119e: 7406 ld s0,96(sp) 111a0: 64e6 ld s1,88(sp) @@ -1479,122 +1565,132 @@ Disassembly of section .text: 111c2: 020a3423 sd zero,40(s4) 111c6: 4789 li a5,2 111c8: 4501 li a0,0 - 111ca: fcfa83e3 beq s5,a5,0x11190 + 111ca: fcfa83e3 beq s5,a5,11190 <__stdio_write+0x8a> 111ce: 6408 ld a0,8(s0) 111d0: 40a90533 sub a0,s2,a0 - 111d4: bf75 j 0x11190 - 111d6: e81ff0ef jal 0x11056 + 111d4: bf75 j 11190 <__stdio_write+0x8a> + 111d6: e81ff0ef jal 11056 <__stack_chk_fail> + +00000000000111da <__ofl_lock>: 111da: 1141 addi sp,sp,-16 - 111dc: f3818513 addi a0,gp,-200 + 111dc: f3818513 addi a0,gp,-200 # 13738 111e0: e406 sd ra,8(sp) - 111e2: 014000ef jal 0x111f6 + 111e2: 014000ef jal 111f6 <__lock> 111e6: 60a2 ld ra,8(sp) - 111e8: f4018513 addi a0,gp,-192 + 111e8: f4018513 addi a0,gp,-192 # 13740 111ec: 0141 addi sp,sp,16 111ee: 8082 ret - 111f0: f3818513 addi a0,gp,-200 - 111f4: a8f1 j 0x112d0 - 111f6: 92b18603 lb a2,-1749(gp) + +00000000000111f0 <__ofl_unlock>: + 111f0: f3818513 addi a0,gp,-200 # 13738 + 111f4: a8f1 j 112d0 <__unlock> + +00000000000111f6 <__lock>: + 111f6: 92b18603 lb a2,-1749(gp) # 1312b <__libc+0x3> 111fa: 872a mv a4,a0 - 111fc: ca55 beqz a2,0x112b0 + 111fc: ca55 beqz a2,112b0 <__lock+0xba> 111fe: 800006b7 lui a3,0x80000 - 11202: 0685 addi a3,a3,1 # 0xffffffff80000001 + 11202: 0685 addi a3,a3,1 # ffffffff80000001 <__global_pointer$+0xffffffff7ffec801> 11204: 4581 li a1,0 11206: 160727af lr.w.aqrl a5,(a4) - 1120a: 00b79563 bne a5,a1,0x11214 + 1120a: 00b79563 bne a5,a1,11214 <__lock+0x1e> 1120e: 1ed7252f sc.w.aqrl a0,a3,(a4) - 11212: f975 bnez a0,0x11206 + 11212: f975 bnez a0,11206 <__lock+0x10> 11214: 2781 sext.w a5,a5 - 11216: 08064e63 bltz a2,0x112b2 - 1121a: cbd9 beqz a5,0x112b0 + 11216: 08064e63 bltz a2,112b2 <__lock+0xbc> + 1121a: cbd9 beqz a5,112b0 <__lock+0xba> 1121c: 800008b7 lui a7,0x80000 11220: 8546 mv a0,a7 11222: 2505 addiw a0,a0,1 - 11224: 38fd addiw a7,a7,-1 # 0x7fffffff + 11224: 38fd addiw a7,a7,-1 # 7fffffff <__global_pointer$+0x7ffec7ff> 11226: 4629 li a2,10 - 11228: 0a07c063 bltz a5,0x112c8 + 11228: 0a07c063 bltz a5,112c8 <__lock+0xd2> 1122c: 00a785bb addw a1,a5,a0 11230: 86be mv a3,a5 11232: 160727af lr.w.aqrl a5,(a4) - 11236: 00d79663 bne a5,a3,0x11242 + 11236: 00d79663 bne a5,a3,11242 <__lock+0x4c> 1123a: 1eb7282f sc.w.aqrl a6,a1,(a4) - 1123e: fe081ae3 bnez a6,0x11232 + 1123e: fe081ae3 bnez a6,11232 <__lock+0x3c> 11242: 2781 sext.w a5,a5 11244: 367d addiw a2,a2,-1 - 11246: 06f68563 beq a3,a5,0x112b0 - 1124a: fe79 bnez a2,0x11228 + 11246: 06f68563 beq a3,a5,112b0 <__lock+0xba> + 1124a: fe79 bnez a2,11228 <__lock+0x32> 1124c: 431c lw a5,0(a4) 1124e: 0007861b sext.w a2,a5 - 11252: 2785 addiw a5,a5,1 # 0xfffffffffffff001 + 11252: 2785 addiw a5,a5,1 # fffffffffffff001 <__global_pointer$+0xfffffffffffeb801> 11254: 160726af lr.w.aqrl a3,(a4) - 11258: 00c69563 bne a3,a2,0x11262 + 11258: 00c69563 bne a3,a2,11262 <__lock+0x6c> 1125c: 1ef725af sc.w.aqrl a1,a5,(a4) - 11260: f9f5 bnez a1,0x11254 + 11260: f9f5 bnez a1,11254 <__lock+0x5e> 11262: 2681 sext.w a3,a3 - 11264: fed614e3 bne a2,a3,0x1124c + 11264: fed614e3 bne a2,a3,1124c <__lock+0x56> 11268: 80000837 lui a6,0x80000 - 1126c: fff80e1b addiw t3,a6,-1 # 0x7fffffff + 1126c: fff80e1b addiw t3,a6,-1 # 7fffffff <__global_pointer$+0x7ffec7ff> 11270: fda00313 li t1,-38 - 11274: a829 j 0x1128e + 11274: a829 j 1128e <__lock+0x98> 11276: 0106863b addw a2,a3,a6 1127a: 160727af lr.w.aqrl a5,(a4) - 1127e: 00d79563 bne a5,a3,0x11288 + 1127e: 00d79563 bne a5,a3,11288 <__lock+0x92> 11282: 1ec725af sc.w.aqrl a1,a2,(a4) - 11286: f9f5 bnez a1,0x1127a + 11286: f9f5 bnez a1,1127a <__lock+0x84> 11288: 2781 sext.w a5,a5 - 1128a: 02f68363 beq a3,a5,0x112b0 + 1128a: 02f68363 beq a3,a5,112b0 <__lock+0xba> 1128e: 86be mv a3,a5 - 11290: fe07d3e3 bgez a5,0x11276 + 11290: fe07d3e3 bgez a5,11276 <__lock+0x80> 11294: 06200893 li a7,98 11298: 853a mv a0,a4 1129a: 08000593 li a1,128 1129e: 863e mv a2,a5 112a0: 4681 li a3,0 112a2: 00000073 ecall - 112a6: 00650a63 beq a0,t1,0x112ba + 112a6: 00650a63 beq a0,t1,112ba <__lock+0xc4> 112aa: 01c786bb addw a3,a5,t3 - 112ae: b7e1 j 0x11276 + 112ae: b7e1 j 11276 <__lock+0x80> 112b0: 8082 ret - 112b2: 920185a3 sb zero,-1749(gp) - 112b6: f3bd bnez a5,0x1121c + 112b2: 920185a3 sb zero,-1749(gp) # 1312b <__libc+0x3> + 112b6: f3bd bnez a5,1121c <__lock+0x26> 112b8: 8082 ret 112ba: 853a mv a0,a4 112bc: 4581 li a1,0 112be: 00000073 ecall 112c2: 01c786bb addw a3,a5,t3 - 112c6: bf45 j 0x11276 + 112c6: bf45 j 11276 <__lock+0x80> 112c8: 011786bb addw a3,a5,a7 112cc: 85be mv a1,a5 - 112ce: b795 j 0x11232 + 112ce: b795 j 11232 <__lock+0x3c> + +00000000000112d0 <__unlock>: 112d0: 411c lw a5,0(a0) 112d2: 872a mv a4,a0 - 112d4: 0007c363 bltz a5,0x112da + 112d4: 0007c363 bltz a5,112da <__unlock+0xa> 112d8: 8082 ret 112da: 800005b7 lui a1,0x80000 - 112de: 35fd addiw a1,a1,-1 # 0x7fffffff + 112de: 35fd addiw a1,a1,-1 # 7fffffff <__global_pointer$+0x7ffec7ff> 112e0: 431c lw a5,0(a4) 112e2: 0007869b sext.w a3,a5 112e6: 9fad addw a5,a5,a1 112e8: 1607262f lr.w.aqrl a2,(a4) - 112ec: 00d61563 bne a2,a3,0x112f6 + 112ec: 00d61563 bne a2,a3,112f6 <__unlock+0x26> 112f0: 1ef7252f sc.w.aqrl a0,a5,(a4) - 112f4: f975 bnez a0,0x112e8 + 112f4: f975 bnez a0,112e8 <__unlock+0x18> 112f6: 0006079b sext.w a5,a2 - 112fa: fef693e3 bne a3,a5,0x112e0 + 112fa: fef693e3 bne a3,a5,112e0 <__unlock+0x10> 112fe: 800007b7 lui a5,0x80000 - 11302: 0785 addi a5,a5,1 # 0xffffffff80000001 - 11304: fcf68ae3 beq a3,a5,0x112d8 + 11302: 0785 addi a5,a5,1 # ffffffff80000001 <__global_pointer$+0xffffffff7ffec801> + 11304: fcf68ae3 beq a3,a5,112d8 <__unlock+0x8> 11308: 06200893 li a7,98 1130c: 853a mv a0,a4 1130e: 08100593 li a1,129 11312: 4605 li a2,1 11314: 00000073 ecall 11318: fda00793 li a5,-38 - 1131c: faf51ee3 bne a0,a5,0x112d8 + 1131c: faf51ee3 bne a0,a5,112d8 <__unlock+0x8> 11320: 853a mv a0,a4 11322: 85b2 mv a1,a2 11324: 00000073 ecall 11328: 8082 ret + +000000000001132a <__errno_location>: 1132a: 8512 mv a0,tp 1132c: f5c50513 addi a0,a0,-164 11330: 8082 ret