[Armadillo:03332] Re: Armadillo240でJAVA
上野 英雄
email@hidden
2008年 8月 27日 (水) 16:50:53 JST
上野です。
お世話になります。
gdbserverを使ってgdbを動作させることができましたので、disassembleを送ら
せて頂きます。
backtraceの情報も合わせて記載いたします。
よろしくお願い致します。
Program received signal SIGILL, Illegal instruction.
0x40376118 in CVMfdlibmCopysign ()
from /home/www-data/storage/ej2re1.4.2_16/lib/arm/client/libjvm.so
(gdb) backtrace
#0 0x40376118 in CVMfdlibmCopysign () from /home/www-data/storage/
ej2re1.4.2_16/lib/arm/client/libjvm.so
#1 0x402e6dc8 in CVMjitInit () from /home/www-data/storage/ej2re1.4.
2_16/lib/arm/client/libjvm.so
#2 0x4031477c in CVMinitVMGlobalState () from /home/www-data/storage/
ej2re1.4.2_16/lib/arm/client/libjvm.so
#3 0x4031e240 in JNI_CreateJavaVM () from /home/www-data/storage/
ej2re1.4.2_16/lib/arm/client/libjvm.so
#4 0x0000b0e8 in strcpy ()
(gdb) disassemble 0x40376118
Dump of assembler code for function CVMfdlibmCopysign:
0x4037602c <CVMfdlibmCopysign>: bic r3, r0, #-2147483648 ;
0x80000000
0x40376030 <CVMfdlibmCopysign+4>: and r2, r2, #-2147483648 ;
0x80000000
0x40376034 <CVMfdlibmCopysign+8>: orr r0, r3, r2
0x40376038 <CVMfdlibmCopysign+12>: bx lr
0x4037603c <CVMfdlibmCopysign+16>: subs r2, r1, #1 ; 0x1
0x40376040 <CVMfdlibmCopysign+20>: bxeq lr
0x40376044 <CVMfdlibmCopysign+24>: bcc 0x403760d8 <CVMfdlibmCopysign+
172>
0x40376048 <CVMfdlibmCopysign+28>: cmp r0, r1
0x4037604c <CVMfdlibmCopysign+32>: bls 0x403760bc <CVMfdlibmCopysign+
144>
0x40376050 <CVMfdlibmCopysign+36>: tst r1, r2
0x40376054 <CVMfdlibmCopysign+40>: beq 0x403760c8 <CVMfdlibmCopysign+
156>
0x40376058 <CVMfdlibmCopysign+44>: clz r3, r1
0x4037605c <CVMfdlibmCopysign+48>: clz r2, r0
0x40376060 <CVMfdlibmCopysign+52>: sub r2, r3, r2
0x40376064 <CVMfdlibmCopysign+56>: mov r3, #1 ; 0x1
0x40376068 <CVMfdlibmCopysign+60>: mov r1, r1, lsl r2
0x4037606c <CVMfdlibmCopysign+64>: mov r3, r3, lsl r2
0x40376070 <CVMfdlibmCopysign+68>: mov r2, #0 ; 0x0
0x40376074 <CVMfdlibmCopysign+72>: cmp r0, r1
0x40376078 <CVMfdlibmCopysign+76>: subcs r0, r0, r1
0x4037607c <CVMfdlibmCopysign+80>: orrcs r2, r2, r3
0x40376080 <CVMfdlibmCopysign+84>: cmp r0, r1, lsr #1
0x40376084 <CVMfdlibmCopysign+88>: subcs r0, r0, r1, lsr #1
0x40376088 <CVMfdlibmCopysign+92>: orrcs r2, r2, r3, lsr #1
0x4037608c <CVMfdlibmCopysign+96>: cmp r0, r1, lsr #2
0x40376090 <CVMfdlibmCopysign+100>: subcs r0, r0, r1, lsr #2
0x40376094 <CVMfdlibmCopysign+104>: orrcs r2, r2, r3, lsr #2
0x40376098 <CVMfdlibmCopysign+108>: cmp r0, r1, lsr #3
0x4037609c <CVMfdlibmCopysign+112>: subcs r0, r0, r1, lsr #3
0x403760a0 <CVMfdlibmCopysign+116>: orrcs r2, r2, r3, lsr #3
0x403760a4 <CVMfdlibmCopysign+120>: cmp r0, #0 ; 0x0
0x403760a8 <CVMfdlibmCopysign+124>: movnes r3, r3, lsr #4
0x403760ac <CVMfdlibmCopysign+128>: movne r1, r1, lsr #4
0x403760b0 <CVMfdlibmCopysign+132>: bne 0x40376074 <CVMfdlibmCopysign
+72>
0x403760b4 <CVMfdlibmCopysign+136>: mov r0, r2
0x403760b8 <CVMfdlibmCopysign+140>: bx lr
0x403760bc <CVMfdlibmCopysign+144>: moveq r0, #1 ; 0x1
0x403760c0 <CVMfdlibmCopysign+148>: movne r0, #0 ; 0x0
0x403760c4 <CVMfdlibmCopysign+152>: bx lr
0x403760c8 <CVMfdlibmCopysign+156>: clz r2, r1
0x403760cc <CVMfdlibmCopysign+160>: rsb r2, r2, #31 ; 0x1f
0x403760d0 <CVMfdlibmCopysign+164>: mov r0, r0, lsr r2
0x403760d4 <CVMfdlibmCopysign+168>: bx lr
0x403760d8 <CVMfdlibmCopysign+172>: str lr, [sp, -#4]!
0x403760dc <CVMfdlibmCopysign+176>: bl 0x4037633c <CVMfdlibmCopysign
+784>
0x403760e0 <CVMfdlibmCopysign+180>: mov r0, #0 ; 0x0
0x403760e4 <CVMfdlibmCopysign+184>: ldr pc, [sp], #4
0x403760e8 <CVMfdlibmCopysign+188>: cmp r1, #0 ; 0x0
0x403760ec <CVMfdlibmCopysign+192>: eor r12, r0, r1
0x403760f0 <CVMfdlibmCopysign+196>: beq 0x403761b4 <CVMfdlibmCopysign
+392>
0x403760f4 <CVMfdlibmCopysign+200>: rsbmi r1, r1, #0 ; 0x0
0x403760f8 <CVMfdlibmCopysign+204>: subs r2, r1, #1 ; 0x1
0x403760fc <CVMfdlibmCopysign+208>: beq 0x40376180 <CVMfdlibmCopysign
+340>
0x40376100 <CVMfdlibmCopysign+212>: movs r3, r0
0x40376104 <CVMfdlibmCopysign+216>: rsbmi r3, r0, #0 ; 0x0
0x40376108 <CVMfdlibmCopysign+220>: cmp r3, r1
0x4037610c <CVMfdlibmCopysign+224>: bls 0x4037618c <CVMfdlibmCopysign
+352>
0x40376110 <CVMfdlibmCopysign+228>: tst r1, r2
0x40376114 <CVMfdlibmCopysign+232>: beq 0x4037619c <CVMfdlibmCopysign
+368>
0x40376118 <CVMfdlibmCopysign+236>: clz r2, r1
0x4037611c <CVMfdlibmCopysign+240>: clz r0, r3
0x40376120 <CVMfdlibmCopysign+244>: sub r0, r2, r0
0x40376124 <CVMfdlibmCopysign+248>: mov r2, #1 ; 0x1
0x40376128 <CVMfdlibmCopysign+252>: mov r1, r1, lsl r0
0x4037612c <CVMfdlibmCopysign+256>: mov r2, r2, lsl r0
0x40376130 <CVMfdlibmCopysign+260>: mov r0, #0 ; 0x0
0x40376134 <CVMfdlibmCopysign+264>: cmp r3, r1
0x40376138 <CVMfdlibmCopysign+268>: subcs r3, r3, r1
0x4037613c <CVMfdlibmCopysign+272>: orrcs r0, r0, r2
0x40376140 <CVMfdlibmCopysign+276>: cmp r3, r1, lsr #1
0x40376144 <CVMfdlibmCopysign+280>: subcs r3, r3, r1, lsr #1
0x40376148 <CVMfdlibmCopysign+284>: orrcs r0, r0, r2, lsr #1
0x4037614c <CVMfdlibmCopysign+288>: cmp r3, r1, lsr #2
0x40376150 <CVMfdlibmCopysign+292>: subcs r3, r3, r1, lsr #2
0x40376154 <CVMfdlibmCopysign+296>: orrcs r0, r0, r2, lsr #2
0x40376158 <CVMfdlibmCopysign+300>: cmp r3, r1, lsr #3
0x4037615c <CVMfdlibmCopysign+304>: subcs r3, r3, r1, lsr #3
0x40376160 <CVMfdlibmCopysign+308>: orrcs r0, r0, r2, lsr #3
0x40376164 <CVMfdlibmCopysign+312>: cmp r3, #0 ; 0x0
0x40376168 <CVMfdlibmCopysign+316>: movnes r2, r2, lsr #4
0x4037616c <CVMfdlibmCopysign+320>: movne r1, r1, lsr #4
0x40376170 <CVMfdlibmCopysign+324>: bne 0x40376134 <CVMfdlibmCopysign
+264>
0x40376174 <CVMfdlibmCopysign+328>: cmp r12, #0 ; 0x0
0x40376178 <CVMfdlibmCopysign+332>: rsbmi r0, r0, #0 ; 0x0
0x4037617c <CVMfdlibmCopysign+336>: bx lr
0x40376180 <CVMfdlibmCopysign+340>: teq r12, r0
0x40376184 <CVMfdlibmCopysign+344>: rsbmi r0, r0, #0 ; 0x0
0x40376188 <CVMfdlibmCopysign+348>: bx lr
0x4037618c <CVMfdlibmCopysign+352>: movcc r0, #0 ; 0x0
0x40376190 <CVMfdlibmCopysign+356>: moveq r0, r12, asr #31
0x40376194 <CVMfdlibmCopysign+360>: orreq r0, r0, #1 ; 0x1
0x40376198 <CVMfdlibmCopysign+364>: bx lr
0x4037619c <CVMfdlibmCopysign+368>: clz r2, r1
0x403761a0 <CVMfdlibmCopysign+372>: rsb r2, r2, #31 ; 0x1f
0x403761a4 <CVMfdlibmCopysign+376>: cmp r12, #0 ; 0x0
0x403761a8 <CVMfdlibmCopysign+380>: mov r0, r3, lsr r2
0x403761ac <CVMfdlibmCopysign+384>: rsbmi r0, r0, #0 ; 0x0
0x403761b0 <CVMfdlibmCopysign+388>: bx lr
0x403761b4 <CVMfdlibmCopysign+392>: str lr, [sp, -#4]!
0x403761b8 <CVMfdlibmCopysign+396>: bl 0x4037633c <CVMfdlibmCopysign
+784>
0x403761bc <CVMfdlibmCopysign+400>: mov r0, #0 ; 0x0
0x403761c0 <CVMfdlibmCopysign+404>: ldr pc, [sp], #4
0x403761c4 <CVMfdlibmCopysign+408>: subs r2, r1, #1 ; 0x1
0x403761c8 <CVMfdlibmCopysign+412>: bcc 0x40376264 <CVMfdlibmCopysign
+568>
0x403761cc <CVMfdlibmCopysign+416>: cmpne r0, r1
0x403761d0 <CVMfdlibmCopysign+420>: moveq r0, #0 ; 0x0
0x403761d4 <CVMfdlibmCopysign+424>: tsthi r1, r2
0x403761d8 <CVMfdlibmCopysign+428>: andeq r0, r0, r2
0x403761dc <CVMfdlibmCopysign+432>: bxls lr
0x403761e0 <CVMfdlibmCopysign+436>: clz r2, r1
0x403761e4 <CVMfdlibmCopysign+440>: clz r3, r0
0x403761e8 <CVMfdlibmCopysign+444>: sub r2, r2, r3
0x403761ec <CVMfdlibmCopysign+448>: mov r1, r1, lsl r2
0x403761f0 <CVMfdlibmCopysign+452>: subs r2, r2, #3 ; 0x3
0x403761f4 <CVMfdlibmCopysign+456>: blt 0x40376234 <CVMfdlibmCopysign
+520>
0x403761f8 <CVMfdlibmCopysign+460>: cmp r0, r1
0x403761fc <CVMfdlibmCopysign+464>: subcs r0, r0, r1
0x40376200 <CVMfdlibmCopysign+468>: cmp r0, r1, lsr #1
0x40376204 <CVMfdlibmCopysign+472>: subcs r0, r0, r1, lsr #1
0x40376208 <CVMfdlibmCopysign+476>: cmp r0, r1, lsr #2
0x4037620c <CVMfdlibmCopysign+480>: subcs r0, r0, r1, lsr #2
0x40376210 <CVMfdlibmCopysign+484>: cmp r0, r1, lsr #3
0x40376214 <CVMfdlibmCopysign+488>: subcs r0, r0, r1, lsr #3
0x40376218 <CVMfdlibmCopysign+492>: cmp r0, #1 ; 0x1
0x4037621c <CVMfdlibmCopysign+496>: mov r1, r1, lsr #4
0x40376220 <CVMfdlibmCopysign+500>: subges r2, r2, #4 ; 0x4
0x40376224 <CVMfdlibmCopysign+504>: bge 0x403761f8 <CVMfdlibmCopysign
+460>
0x40376228 <CVMfdlibmCopysign+508>: tst r2, #3 ; 0x3
0x4037622c <CVMfdlibmCopysign+512>: teqne r0, #0 ; 0x0
0x40376230 <CVMfdlibmCopysign+516>: beq 0x40376260 <CVMfdlibmCopysign
+564>
0x40376234 <CVMfdlibmCopysign+520>: cmn r2, #2 ; 0x2
0x40376238 <CVMfdlibmCopysign+524>: blt 0x40376258 <CVMfdlibmCopysign
+556>
0x4037623c <CVMfdlibmCopysign+528>: beq 0x4037624c <CVMfdlibmCopysign
+544>
0x40376240 <CVMfdlibmCopysign+532>: cmp r0, r1
0x40376244 <CVMfdlibmCopysign+536>: subcs r0, r0, r1
0x40376248 <CVMfdlibmCopysign+540>: mov r1, r1, lsr #1
0x4037624c <CVMfdlibmCopysign+544>: cmp r0, r1
0x40376250 <CVMfdlibmCopysign+548>: subcs r0, r0, r1
0x40376254 <CVMfdlibmCopysign+552>: mov r1, r1, lsr #1
0x40376258 <CVMfdlibmCopysign+556>: cmp r0, r1
0x4037625c <CVMfdlibmCopysign+560>: subcs r0, r0, r1
0x40376260 <CVMfdlibmCopysign+564>: bx lr
0x40376264 <CVMfdlibmCopysign+568>: str lr, [sp, -#4]!
0x40376268 <CVMfdlibmCopysign+572>: bl 0x4037633c <CVMfdlibmCopysign
+784>
0x4037626c <CVMfdlibmCopysign+576>: mov r0, #0 ; 0x0
0x40376270 <CVMfdlibmCopysign+580>: ldr pc, [sp], #4
0x40376274 <CVMfdlibmCopysign+584>: cmp r1, #0 ; 0x0
0x40376278 <CVMfdlibmCopysign+588>: beq 0x4037632c <CVMfdlibmCopysign
+768>
0x4037627c <CVMfdlibmCopysign+592>: rsbmi r1, r1, #0 ; 0x0
0x40376280 <CVMfdlibmCopysign+596>: movs r12, r0
0x40376284 <CVMfdlibmCopysign+600>: rsbmi r0, r0, #0 ; 0x0
0x40376288 <CVMfdlibmCopysign+604>: subs r2, r1, #1 ; 0x1
0x4037628c <CVMfdlibmCopysign+608>: cmpne r0, r1
0x40376290 <CVMfdlibmCopysign+612>: moveq r0, #0 ; 0x0
0x40376294 <CVMfdlibmCopysign+616>: tsthi r1, r2
0x40376298 <CVMfdlibmCopysign+620>: andeq r0, r0, r2
0x4037629c <CVMfdlibmCopysign+624>: bls 0x40376320 <CVMfdlibmCopysign
+756>
0x403762a0 <CVMfdlibmCopysign+628>: clz r2, r1
0x403762a4 <CVMfdlibmCopysign+632>: clz r3, r0
0x403762a8 <CVMfdlibmCopysign+636>: sub r2, r2, r3
0x403762ac <CVMfdlibmCopysign+640>: mov r1, r1, lsl r2
0x403762b0 <CVMfdlibmCopysign+644>: subs r2, r2, #3 ; 0x3
>At Tue, 26 Aug 2008 17:29:04 +0900,
>上野 英雄 wrote:
>>
>> Armadillo240にてJAVA環境を構築したいと考えております。
>> javaコマンドを実行したところ以下のようなエラーが出力されます。
>>
>> [email@hidden (ttyAM0) /mnt/usb1/ej2re1.4.2_16/bin]# ./java
>> java (954): undefined instruction: pc=40376118
>> Code: e1530001 9a00001e e1110002 0a000020 (e16f2f11)
>
>上のインストラクションは、普通っぽいですね。
>
>指定されている PCのまわりの disassembleを見せてもらえますか？
>--
> yashi
>_______________________________________________
>armadillo mailing list
>email@hidden
>http://lists.atmark-techno.com/mailman/listinfo/armadillo
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