Fetch the repository succeeded.
我在Ubuntu16.04上按照OpenJ9的构建方法对bishengjdk-11的RISCV64版本进行了构建，使用qemu的系统模式可以正常跑通helloworld。
随后我在HiFive开发板上进行测试的时候出现了一些问题，这里是开发板信息：
root@freedom-u540:/home/jdk-riscv/bishengJDK-build-jdk/jdk/bin# uname -a
Linux freedom-u540 5.8.2 #1 SMP Mon Oct 26 09:38:02 UTC 2020 riscv64 riscv64 riscv64 GNU/Linux
root@freedom-u540:/home/jdk-riscv/bishengJDK-build-jdk/jdk/bin# cat /proc/version
Linux version 5.8.2 (oe-user@oe-host) (riscv64-oe-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.0.20200730) #1 SMP Mon Oct 26 09:38:02 UTC 2020
root@freedom-u540:/home/jdk-riscv/bishengJDK-build-jdk/jdk/bin# cat /proc/cpuinfo
processor : 0
hart : 1
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
processor : 1
hart : 2
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
processor : 2
hart : 3
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
processor : 3
hart : 4
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
执行./java -version：
root@freedom-u540:/home/jdk-riscv/bishengJDK-build-jdk/jdk/bin# ./java -version
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x0000003ff248a876, pid=6138, tid=6144
#
# JRE version: OpenJDK Runtime Environment (11.0.8) (build 11.0.8-internal+0-adhoc.linux.bishengjdk-11)
# Java VM: OpenJDK 64-Bit Server VM (11.0.8-internal+0-adhoc.linux.bishengjdk-11, mixed mode, tiered, compressed oops, g1 gc, linux-riscv64)
# Problematic frame:
# V [libjvm.so+0x3a5876] ConstantPool::impl_name_ref_at(int, bool)+0x18
#
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/jdk-riscv/bishengJDK-build-jdk/jdk/bin/hs_err_pid6138.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
Aborted
这里是详细的日志：
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x0000003fc2604876, pid=12745, tid=12746
#
# JRE version: OpenJDK Runtime Environment (11.0.8) (build 11.0.8-internal+0-adhoc.linux.bishengjdk-11)
# Java VM: OpenJDK 64-Bit Server VM (11.0.8-internal+0-adhoc.linux.bishengjdk-11, mixed mode, tiered, compressed oops, g1 gc, linux-riscv64)
# Problematic frame:
# V [libjvm.so+0x3a5876] ConstantPool::impl_name_ref_at(int, bool)+0x18
#
# No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
--------------- S U M M A R Y ------------
Command Line:
Host: unknown, 4 cores, 7G, OpenEmbedded nodistro.0
Time: Tue Nov 17 09:15:45 2020 UTC elapsed time: 0 seconds (0d 0h 0m 0s)
--------------- T H R E A D ---------------
Current thread (0x0000003fbc026800): JavaThread "main" [_thread_in_vm, id=12746, stack(0x0000003fc1fd5000,0x0000003fc21d5000)]
Stack: [0x0000003fc1fd5000,0x0000003fc21d5000], sp=0x0000003fc21d2e70, free space=2039k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x3a5876] ConstantPool::impl_name_ref_at(int, bool)+0x18
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j jdk.internal.module.SystemModuleFinders$1.find(Ljava/lang/String;)Ljava/util/Optional;+5 java.base
j jdk.internal.module.ModuleBootstrap.boot()Ljava/lang/ModuleLayer;+281 java.base
j java.lang.System.initPhase2(ZZ)I+0 java.base
v ~StubRoutines::call_stub
siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0xffffffdfac8b7f80
Register to memory mapping:
pc =0x0000003fc2604876
x1(ra) =0x0000003fc28b841c
x2(sp) =0x0000003fc21d2e70
x3(gp) =0x0000000000000000
x4(tp) =0x0000003fc21d48f0
x5(t0) =0x0000003fc2765680
x6(t1) =0x0000003fc21d2f10
x7(t2) =0x0000000000000001
x8(s0) =0x0000003fc21d2e80
x9(s1) =0x0000003fbc026800
x10(a0) =0x0000003fac8b7940
x11(a1) =0x0000005fac8b7f80
x12(a2) =0x0000000000000000
x13(a3) =0x0000003fbc026800
x14(a4) =0x0000003fc2bb8f00
x15(a5) =0x0000003fac8b8078
x16(a6) =0x0000003fc2bb8f0c
x17(a7) =0x00000000fffffff7
x18(s2) =0x0000003fc21d2f10
x19(s3) =0x0000003fc21d2f10
x20(s4) =0x00000000fffffff7
x21(s5) =0x0000003fc21d2f50
x22(s6) =0x0000003fac8b7e25
x23(s7) =0x0000003fbc026800
x24(s8) =0x0000003fc21d30c8
x25(s9) =0x0000003fc21d33e0
x26(s10)=0x0000003fac8b8078
x27(s11)=0x0000000000000000
x28(t3) =0x0000003fc2d36a1e
x29(t4) =0x0000000000000009
x30(t5) =0x0000000000000008
x31(t6) =0x0000003fac8b7e68
Registers:
pc =0x0000003fc2604876: <offset 0x00000000003a5876> in /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so at 0x0000003fc225f000
x1(ra) =0x0000003fc28b841c: <offset 0x000000000065941c> in /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so at 0x0000003fc225f000
x2(sp) =0x0000003fc21d2e70 is pointing into the stack for thread: 0x0000003fbc026800
x3(gp) =0x0 is NULL
x4(tp) =0x0000003fc21d48f0 is pointing into the stack for thread: 0x0000003fbc026800
x5(t0) =0x0000003fc2765680: <offset 0x0000000000506680> in /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so at 0x0000003fc225f000
x6(t1) =0x0000003fc21d2f10 is pointing into the stack for thread: 0x0000003fbc026800
x7(t2) =0x0000000000000001 is an unknown value
x8(s0) =0x0000003fc21d2e80 is pointing into the stack for thread: 0x0000003fbc026800
x9(s1) =0x0000003fbc026800 is a thread
x10(a0) =0x0000003fac8b7940 is pointing into metadata
x11(a1) =0x0000005fac8b7f80 is an unknown value
x12(a2) =0x0 is NULL
x13(a3) =0x0000003fbc026800 is a thread
x14(a4) =0x0000003fc2bb8f00: <offset 0x0000000000959f00> in /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so at 0x0000003fc225f000
x15(a5) =0x0000003fac8b8078 is pointing into metadata
x16(a6) =0x0000003fc2bb8f0c: <offset 0x0000000000959f0c> in /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so at 0x0000003fc225f000
x17(a7) =
[error occurred during error reporting (printing registers, top of stack, instructions near pc), id 0xb, SIGSEGV (0xb) at pc=0x0000003fc267e94a]
Stack slot to memory mapping:
stack at sp + 0 slots: {method} {0x0000003fac804788} 'boot' '()Ljava/lang/ModuleLayer;' in 'jdk/internal/module/ModuleBootstrap'
stack at sp + 1 slots: 0x0000003fc21d2f10 is pointing into the stack for thread: 0x0000003fbc026800
stack at sp + 2 slots: 0x000000010003eca8 is a pointer to class:
java.lang.module.ModuleFinder {0x000000010003eca8}
stack at sp + 3 slots: 0x00000000000000b9 is an unknown value
stack at sp + 4 slots: 0x0000003fc21d2f50 is pointing into the stack for thread: 0x0000003fbc026800
stack at sp + 5 slots: 0x0000003fc21d2ec0 is pointing into the stack for thread: 0x0000003fbc026800
stack at sp + 6 slots: 0x0000000000000009 is an unknown value
stack at sp + 7 slots: 0x0 is NULL
--------------- P R O C E S S ---------------
Threads class SMR info:
_java_thread_list=0x0000003fbc1a68b0, length=8, elements={
0x0000003fbc026800, 0x0000003fbc155000, 0x0000003fbc159000, 0x0000003fbc176000,
0x0000003fbc178000, 0x0000003fbc17a000, 0x0000003fbc17c000, 0x0000003fbc1a5000
}
Java Threads: ( => current thread )
=>0x0000003fbc026800 JavaThread "main" [_thread_in_vm, id=12746, stack(0x0000003fc1fd5000,0x0000003fc21d5000)]
0x0000003fbc155000 JavaThread "Reference Handler" daemon [_thread_blocked, id=12753, stack(0x0000003fac1fc000,0x0000003fac3fc000)]
0x0000003fbc159000 JavaThread "Finalizer" daemon [_thread_blocked, id=12754, stack(0x0000003f9de00000,0x0000003f9e000000)]
0x0000003fbc176000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=12755, stack(0x0000003f9dc00000,0x0000003f9de00000)]
0x0000003fbc178000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=12756, stack(0x0000003f9da00000,0x0000003f9dc00000)]
0x0000003fbc17a000 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=12757, stack(0x0000003f9d800000,0x0000003f9da00000)]
0x0000003fbc17c000 JavaThread "Sweeper thread" daemon [_thread_blocked, id=12758, stack(0x0000003f9d600000,0x0000003f9d800000)]
0x0000003fbc1a5000 JavaThread "Common-Cleaner" daemon [_thread_blocked, id=12759, stack(0x0000003f9d400000,0x0000003f9d600000)]
Other Threads:
0x0000003fbc14b000 VMThread "VM Thread" [stack: 0x0000003fac3fe000,0x0000003fac5fe000] [id=12752]
0x0000003fbc03d000 GCTaskThread "GC Thread#0" [stack: 0x0000003fc1b8e000,0x0000003fc1d8e000] [id=12747]
0x0000003fbc06e800 ConcurrentGCThread "G1 Main Marker" [stack: 0x0000003fc0999000,0x0000003fc0b99000] [id=12748]
0x0000003fbc070800 ConcurrentGCThread "G1 Conc#0" [stack: 0x0000003fc0797000,0x0000003fc0997000] [id=12749]
0x0000003fbc0eb000 ConcurrentGCThread "G1 Refine#0" [stack: 0x0000003fc0191000,0x0000003fc0391000] [id=12750]
0x0000003fbc0ec800 ConcurrentGCThread "G1 Young RemSet Sampling" [stack: 0x0000003face00000,0x0000003fad000000] [id=12751]
Threads with active compile tasks:
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap address: 0x0000000083800000, size: 1992 MB, Compressed Oops mode: 32-bit
Narrow klass base: 0x0000000000000000, Narrow klass shift: 3
Compressed class space size: 1073741824 Address: 0x0000000100000000
Heap:
garbage-first heap total 129024K, used 6144K [0x0000000083800000, 0x0000000100000000)
region size 1024K, 1 young (1024K), 0 survivors (0K)
Metaspace used 3067K, capacity 4480K, committed 4480K, reserved 1056768K
class space used 271K, capacity 384K, committed 384K, reserved 1048576K
Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, A=archive, TAMS=top-at-mark-start (previous, next)
| 0|0x0000000083800000, 0x0000000083900000, 0x0000000083900000|100%|HS| |TAMS 0x0000000083800000, 0x0000000083800000| Complete
| 1|0x0000000083900000, 0x0000000083a00000, 0x0000000083a00000|100%|HS| |TAMS 0x0000000083900000, 0x0000000083900000| Complete
| 2|0x0000000083a00000, 0x0000000083b00000, 0x0000000083b00000|100%|HC| |TAMS 0x0000000083a00000, 0x0000000083a00000| Complete
| 3|0x0000000083b00000, 0x0000000083c00000, 0x0000000083c00000|100%|HS| |TAMS 0x0000000083b00000, 0x0000000083b00000| Complete
| 4|0x0000000083c00000, 0x0000000083d00000, 0x0000000083d00000|100%|HC| |TAMS 0x0000000083c00000, 0x0000000083c00000| Complete
| 5|0x0000000083d00000, 0x0000000083e00000, 0x0000000083e00000|100%|HC| |TAMS 0x0000000083d00000, 0x0000000083d00000| Complete
| 6|0x0000000083e00000, 0x0000000083e00000, 0x0000000083f00000| 0%| F| |TAMS 0x0000000083e00000, 0x0000000083e00000| Untracked
| 7|0x0000000083f00000, 0x0000000083f00000, 0x0000000084000000| 0%| F| |TAMS 0x0000000083f00000, 0x0000000083f00000| Untracked
| 8|0x0000000084000000, 0x0000000084000000, 0x0000000084100000| 0%| F| |TAMS 0x0000000084000000, 0x0000000084000000| Untracked
| 9|0x0000000084100000, 0x0000000084100000, 0x0000000084200000| 0%| F| |TAMS 0x0000000084100000, 0x0000000084100000| Untracked
| 10|0x0000000084200000, 0x0000000084200000, 0x0000000084300000| 0%| F| |TAMS 0x0000000084200000, 0x0000000084200000| Untracked
| 11|0x0000000084300000, 0x0000000084300000, 0x0000000084400000| 0%| F| |TAMS 0x0000000084300000, 0x0000000084300000| Untracked
| 12|0x0000000084400000, 0x0000000084400000, 0x0000000084500000| 0%| F| |TAMS 0x0000000084400000, 0x0000000084400000| Untracked
| 13|0x0000000084500000, 0x0000000084500000, 0x0000000084600000| 0%| F| |TAMS 0x0000000084500000, 0x0000000084500000| Untracked
| 14|0x0000000084600000, 0x0000000084600000, 0x0000000084700000| 0%| F| |TAMS 0x0000000084600000, 0x0000000084600000| Untracked
| 15|0x0000000084700000, 0x0000000084700000, 0x0000000084800000| 0%| F| |TAMS 0x0000000084700000, 0x0000000084700000| Untracked
| 16|0x0000000084800000, 0x0000000084800000, 0x0000000084900000| 0%| F| |TAMS 0x0000000084800000, 0x0000000084800000| Untracked
| 17|0x0000000084900000, 0x0000000084900000, 0x0000000084a00000| 0%| F| |TAMS 0x0000000084900000, 0x0000000084900000| Untracked
| 18|0x0000000084a00000, 0x0000000084a00000, 0x0000000084b00000| 0%| F| |TAMS 0x0000000084a00000, 0x0000000084a00000| Untracked
| 19|0x0000000084b00000, 0x0000000084b00000, 0x0000000084c00000| 0%| F| |TAMS 0x0000000084b00000, 0x0000000084b00000| Untracked
| 20|0x0000000084c00000, 0x0000000084c00000, 0x0000000084d00000| 0%| F| |TAMS 0x0000000084c00000, 0x0000000084c00000| Untracked
| 21|0x0000000084d00000, 0x0000000084d00000, 0x0000000084e00000| 0%| F| |TAMS 0x0000000084d00000, 0x0000000084d00000| Untracked
| 22|0x0000000084e00000, 0x0000000084e00000, 0x0000000084f00000| 0%| F| |TAMS 0x0000000084e00000, 0x0000000084e00000| Untracked
| 23|0x0000000084f00000, 0x0000000084f00000, 0x0000000085000000| 0%| F| |TAMS 0x0000000084f00000, 0x0000000084f00000| Untracked
| 24|0x0000000085000000, 0x0000000085000000, 0x0000000085100000| 0%| F| |TAMS 0x0000000085000000, 0x0000000085000000| Untracked
| 25|0x0000000085100000, 0x0000000085100000, 0x0000000085200000| 0%| F| |TAMS 0x0000000085100000, 0x0000000085100000| Untracked
| 26|0x0000000085200000, 0x0000000085200000, 0x0000000085300000| 0%| F| |TAMS 0x0000000085200000, 0x0000000085200000| Untracked
| 27|0x0000000085300000, 0x0000000085300000, 0x0000000085400000| 0%| F| |TAMS 0x0000000085300000, 0x0000000085300000| Untracked
| 28|0x0000000085400000, 0x0000000085400000, 0x0000000085500000| 0%| F| |TAMS 0x0000000085400000, 0x0000000085400000| Untracked
| 29|0x0000000085500000, 0x0000000085500000, 0x0000000085600000| 0%| F| |TAMS 0x0000000085500000, 0x0000000085500000| Untracked
| 30|0x0000000085600000, 0x0000000085600000, 0x0000000085700000| 0%| F| |TAMS 0x0000000085600000, 0x0000000085600000| Untracked
| 31|0x0000000085700000, 0x0000000085700000, 0x0000000085800000| 0%| F| |TAMS 0x0000000085700000, 0x0000000085700000| Untracked
| 32|0x0000000085800000, 0x0000000085800000, 0x0000000085900000| 0%| F| |TAMS 0x0000000085800000, 0x0000000085800000| Untracked
| 33|0x0000000085900000, 0x0000000085900000, 0x0000000085a00000| 0%| F| |TAMS 0x0000000085900000, 0x0000000085900000| Untracked
| 34|0x0000000085a00000, 0x0000000085a00000, 0x0000000085b00000| 0%| F| |TAMS 0x0000000085a00000, 0x0000000085a00000| Untracked
| 35|0x0000000085b00000, 0x0000000085b00000, 0x0000000085c00000| 0%| F| |TAMS 0x0000000085b00000, 0x0000000085b00000| Untracked
| 36|0x0000000085c00000, 0x0000000085c00000, 0x0000000085d00000| 0%| F| |TAMS 0x0000000085c00000, 0x0000000085c00000| Untracked
| 37|0x0000000085d00000, 0x0000000085d00000, 0x0000000085e00000| 0%| F| |TAMS 0x0000000085d00000, 0x0000000085d00000| Untracked
| 38|0x0000000085e00000, 0x0000000085e00000, 0x0000000085f00000| 0%| F| |TAMS 0x0000000085e00000, 0x0000000085e00000| Untracked
| 39|0x0000000085f00000, 0x0000000085f00000, 0x0000000086000000| 0%| F| |TAMS 0x0000000085f00000, 0x0000000085f00000| Untracked
| 40|0x0000000086000000, 0x0000000086000000, 0x0000000086100000| 0%| F| |TAMS 0x0000000086000000, 0x0000000086000000| Untracked
| 41|0x0000000086100000, 0x0000000086100000, 0x0000000086200000| 0%| F| |TAMS 0x0000000086100000, 0x0000000086100000| Untracked
| 42|0x0000000086200000, 0x0000000086200000, 0x0000000086300000| 0%| F| |TAMS 0x0000000086200000, 0x0000000086200000| Untracked
| 43|0x0000000086300000, 0x0000000086300000, 0x0000000086400000| 0%| F| |TAMS 0x0000000086300000, 0x0000000086300000| Untracked
| 44|0x0000000086400000, 0x0000000086400000, 0x0000000086500000| 0%| F| |TAMS 0x0000000086400000, 0x0000000086400000| Untracked
| 45|0x0000000086500000, 0x0000000086500000, 0x0000000086600000| 0%| F| |TAMS 0x0000000086500000, 0x0000000086500000| Untracked
| 46|0x0000000086600000, 0x0000000086600000, 0x0000000086700000| 0%| F| |TAMS 0x0000000086600000, 0x0000000086600000| Untracked
| 47|0x0000000086700000, 0x0000000086700000, 0x0000000086800000| 0%| F| |TAMS 0x0000000086700000, 0x0000000086700000| Untracked
| 48|0x0000000086800000, 0x0000000086800000, 0x0000000086900000| 0%| F| |TAMS 0x0000000086800000, 0x0000000086800000| Untracked
| 49|0x0000000086900000, 0x0000000086900000, 0x0000000086a00000| 0%| F| |TAMS 0x0000000086900000, 0x0000000086900000| Untracked
| 50|0x0000000086a00000, 0x0000000086a00000, 0x0000000086b00000| 0%| F| |TAMS 0x0000000086a00000, 0x0000000086a00000| Untracked
| 51|0x0000000086b00000, 0x0000000086b00000, 0x0000000086c00000| 0%| F| |TAMS 0x0000000086b00000, 0x0000000086b00000| Untracked
| 52|0x0000000086c00000, 0x0000000086c00000, 0x0000000086d00000| 0%| F| |TAMS 0x0000000086c00000, 0x0000000086c00000| Untracked
| 53|0x0000000086d00000, 0x0000000086d00000, 0x0000000086e00000| 0%| F| |TAMS 0x0000000086d00000, 0x0000000086d00000| Untracked
| 54|0x0000000086e00000, 0x0000000086e00000, 0x0000000086f00000| 0%| F| |TAMS 0x0000000086e00000, 0x0000000086e00000| Untracked
| 55|0x0000000086f00000, 0x0000000086f00000, 0x0000000087000000| 0%| F| |TAMS 0x0000000086f00000, 0x0000000086f00000| Untracked
| 56|0x0000000087000000, 0x0000000087000000, 0x0000000087100000| 0%| F| |TAMS 0x0000000087000000, 0x0000000087000000| Untracked
| 57|0x0000000087100000, 0x0000000087100000, 0x0000000087200000| 0%| F| |TAMS 0x0000000087100000, 0x0000000087100000| Untracked
| 58|0x0000000087200000, 0x0000000087200000, 0x0000000087300000| 0%| F| |TAMS 0x0000000087200000, 0x0000000087200000| Untracked
| 59|0x0000000087300000, 0x0000000087300000, 0x0000000087400000| 0%| F| |TAMS 0x0000000087300000, 0x0000000087300000| Untracked
| 60|0x0000000087400000, 0x0000000087400000, 0x0000000087500000| 0%| F| |TAMS 0x0000000087400000, 0x0000000087400000| Untracked
| 61|0x0000000087500000, 0x0000000087500000, 0x0000000087600000| 0%| F| |TAMS 0x0000000087500000, 0x0000000087500000| Untracked
| 62|0x0000000087600000, 0x0000000087600000, 0x0000000087700000| 0%| F| |TAMS 0x0000000087600000, 0x0000000087600000| Untracked
| 63|0x0000000087700000, 0x0000000087700000, 0x0000000087800000| 0%| F| |TAMS 0x0000000087700000, 0x0000000087700000| Untracked
| 64|0x0000000087800000, 0x0000000087800000, 0x0000000087900000| 0%| F| |TAMS 0x0000000087800000, 0x0000000087800000| Untracked
| 65|0x0000000087900000, 0x0000000087900000, 0x0000000087a00000| 0%| F| |TAMS 0x0000000087900000, 0x0000000087900000| Untracked
| 66|0x0000000087a00000, 0x0000000087a00000, 0x0000000087b00000| 0%| F| |TAMS 0x0000000087a00000, 0x0000000087a00000| Untracked
| 67|0x0000000087b00000, 0x0000000087b00000, 0x0000000087c00000| 0%| F| |TAMS 0x0000000087b00000, 0x0000000087b00000| Untracked
| 68|0x0000000087c00000, 0x0000000087c00000, 0x0000000087d00000| 0%| F| |TAMS 0x0000000087c00000, 0x0000000087c00000| Untracked
| 69|0x0000000087d00000, 0x0000000087d00000, 0x0000000087e00000| 0%| F| |TAMS 0x0000000087d00000, 0x0000000087d00000| Untracked
| 70|0x0000000087e00000, 0x0000000087e00000, 0x0000000087f00000| 0%| F| |TAMS 0x0000000087e00000, 0x0000000087e00000| Untracked
| 71|0x0000000087f00000, 0x0000000087f00000, 0x0000000088000000| 0%| F| |TAMS 0x0000000087f00000, 0x0000000087f00000| Untracked
| 72|0x0000000088000000, 0x0000000088000000, 0x0000000088100000| 0%| F| |TAMS 0x0000000088000000, 0x0000000088000000| Untracked
| 73|0x0000000088100000, 0x0000000088100000, 0x0000000088200000| 0%| F| |TAMS 0x0000000088100000, 0x0000000088100000| Untracked
| 74|0x0000000088200000, 0x0000000088200000, 0x0000000088300000| 0%| F| |TAMS 0x0000000088200000, 0x0000000088200000| Untracked
| 75|0x0000000088300000, 0x0000000088300000, 0x0000000088400000| 0%| F| |TAMS 0x0000000088300000, 0x0000000088300000| Untracked
| 76|0x0000000088400000, 0x0000000088400000, 0x0000000088500000| 0%| F| |TAMS 0x0000000088400000, 0x0000000088400000| Untracked
| 77|0x0000000088500000, 0x0000000088500000, 0x0000000088600000| 0%| F| |TAMS 0x0000000088500000, 0x0000000088500000| Untracked
| 78|0x0000000088600000, 0x0000000088600000, 0x0000000088700000| 0%| F| |TAMS 0x0000000088600000, 0x0000000088600000| Untracked
| 79|0x0000000088700000, 0x0000000088700000, 0x0000000088800000| 0%| F| |TAMS 0x0000000088700000, 0x0000000088700000| Untracked
| 80|0x0000000088800000, 0x0000000088800000, 0x0000000088900000| 0%| F| |TAMS 0x0000000088800000, 0x0000000088800000| Untracked
| 81|0x0000000088900000, 0x0000000088900000, 0x0000000088a00000| 0%| F| |TAMS 0x0000000088900000, 0x0000000088900000| Untracked
| 82|0x0000000088a00000, 0x0000000088a00000, 0x0000000088b00000| 0%| F| |TAMS 0x0000000088a00000, 0x0000000088a00000| Untracked
| 83|0x0000000088b00000, 0x0000000088b00000, 0x0000000088c00000| 0%| F| |TAMS 0x0000000088b00000, 0x0000000088b00000| Untracked
| 84|0x0000000088c00000, 0x0000000088c00000, 0x0000000088d00000| 0%| F| |TAMS 0x0000000088c00000, 0x0000000088c00000| Untracked
| 85|0x0000000088d00000, 0x0000000088d00000, 0x0000000088e00000| 0%| F| |TAMS 0x0000000088d00000, 0x0000000088d00000| Untracked
| 86|0x0000000088e00000, 0x0000000088e00000, 0x0000000088f00000| 0%| F| |TAMS 0x0000000088e00000, 0x0000000088e00000| Untracked
| 87|0x0000000088f00000, 0x0000000088f00000, 0x0000000089000000| 0%| F| |TAMS 0x0000000088f00000, 0x0000000088f00000| Untracked
| 88|0x0000000089000000, 0x0000000089000000, 0x0000000089100000| 0%| F| |TAMS 0x0000000089000000, 0x0000000089000000| Untracked
| 89|0x0000000089100000, 0x0000000089100000, 0x0000000089200000| 0%| F| |TAMS 0x0000000089100000, 0x0000000089100000| Untracked
| 90|0x0000000089200000, 0x0000000089200000, 0x0000000089300000| 0%| F| |TAMS 0x0000000089200000, 0x0000000089200000| Untracked
| 91|0x0000000089300000, 0x0000000089300000, 0x0000000089400000| 0%| F| |TAMS 0x0000000089300000, 0x0000000089300000| Untracked
| 92|0x0000000089400000, 0x0000000089400000, 0x0000000089500000| 0%| F| |TAMS 0x0000000089400000, 0x0000000089400000| Untracked
| 93|0x0000000089500000, 0x0000000089500000, 0x0000000089600000| 0%| F| |TAMS 0x0000000089500000, 0x0000000089500000| Untracked
| 94|0x0000000089600000, 0x0000000089600000, 0x0000000089700000| 0%| F| |TAMS 0x0000000089600000, 0x0000000089600000| Untracked
| 95|0x0000000089700000, 0x0000000089700000, 0x0000000089800000| 0%| F| |TAMS 0x0000000089700000, 0x0000000089700000| Untracked
| 96|0x0000000089800000, 0x0000000089800000, 0x0000000089900000| 0%| F| |TAMS 0x0000000089800000, 0x0000000089800000| Untracked
| 97|0x0000000089900000, 0x0000000089900000, 0x0000000089a00000| 0%| F| |TAMS 0x0000000089900000, 0x0000000089900000| Untracked
| 98|0x0000000089a00000, 0x0000000089a00000, 0x0000000089b00000| 0%| F| |TAMS 0x0000000089a00000, 0x0000000089a00000| Untracked
| 99|0x0000000089b00000, 0x0000000089b00000, 0x0000000089c00000| 0%| F| |TAMS 0x0000000089b00000, 0x0000000089b00000| Untracked
| 100|0x0000000089c00000, 0x0000000089c00000, 0x0000000089d00000| 0%| F| |TAMS 0x0000000089c00000, 0x0000000089c00000| Untracked
| 101|0x0000000089d00000, 0x0000000089d00000, 0x0000000089e00000| 0%| F| |TAMS 0x0000000089d00000, 0x0000000089d00000| Untracked
| 102|0x0000000089e00000, 0x0000000089e00000, 0x0000000089f00000| 0%| F| |TAMS 0x0000000089e00000, 0x0000000089e00000| Untracked
| 103|0x0000000089f00000, 0x0000000089f00000, 0x000000008a000000| 0%| F| |TAMS 0x0000000089f00000, 0x0000000089f00000| Untracked
| 104|0x000000008a000000, 0x000000008a000000, 0x000000008a100000| 0%| F| |TAMS 0x000000008a000000, 0x000000008a000000| Untracked
| 105|0x000000008a100000, 0x000000008a100000, 0x000000008a200000| 0%| F| |TAMS 0x000000008a100000, 0x000000008a100000| Untracked
| 106|0x000000008a200000, 0x000000008a200000, 0x000000008a300000| 0%| F| |TAMS 0x000000008a200000, 0x000000008a200000| Untracked
| 107|0x000000008a300000, 0x000000008a300000, 0x000000008a400000| 0%| F| |TAMS 0x000000008a300000, 0x000000008a300000| Untracked
| 108|0x000000008a400000, 0x000000008a400000, 0x000000008a500000| 0%| F| |TAMS 0x000000008a400000, 0x000000008a400000| Untracked
| 109|0x000000008a500000, 0x000000008a500000, 0x000000008a600000| 0%| F| |TAMS 0x000000008a500000, 0x000000008a500000| Untracked
| 110|0x000000008a600000, 0x000000008a600000, 0x000000008a700000| 0%| F| |TAMS 0x000000008a600000, 0x000000008a600000| Untracked
| 111|0x000000008a700000, 0x000000008a700000, 0x000000008a800000| 0%| F| |TAMS 0x000000008a700000, 0x000000008a700000| Untracked
| 112|0x000000008a800000, 0x000000008a800000, 0x000000008a900000| 0%| F| |TAMS 0x000000008a800000, 0x000000008a800000| Untracked
| 113|0x000000008a900000, 0x000000008a900000, 0x000000008aa00000| 0%| F| |TAMS 0x000000008a900000, 0x000000008a900000| Untracked
| 114|0x000000008aa00000, 0x000000008aa00000, 0x000000008ab00000| 0%| F| |TAMS 0x000000008aa00000, 0x000000008aa00000| Untracked
| 115|0x000000008ab00000, 0x000000008ab00000, 0x000000008ac00000| 0%| F| |TAMS 0x000000008ab00000, 0x000000008ab00000| Untracked
| 116|0x000000008ac00000, 0x000000008ac00000, 0x000000008ad00000| 0%| F| |TAMS 0x000000008ac00000, 0x000000008ac00000| Untracked
| 117|0x000000008ad00000, 0x000000008ad00000, 0x000000008ae00000| 0%| F| |TAMS 0x000000008ad00000, 0x000000008ad00000| Untracked
| 118|0x000000008ae00000, 0x000000008ae00000, 0x000000008af00000| 0%| F| |TAMS 0x000000008ae00000, 0x000000008ae00000| Untracked
| 119|0x000000008af00000, 0x000000008af00000, 0x000000008b000000| 0%| F| |TAMS 0x000000008af00000, 0x000000008af00000| Untracked
| 120|0x000000008b000000, 0x000000008b000000, 0x000000008b100000| 0%| F| |TAMS 0x000000008b000000, 0x000000008b000000| Untracked
| 121|0x000000008b100000, 0x000000008b100000, 0x000000008b200000| 0%| F| |TAMS 0x000000008b100000, 0x000000008b100000| Untracked
| 122|0x000000008b200000, 0x000000008b200000, 0x000000008b300000| 0%| F| |TAMS 0x000000008b200000, 0x000000008b200000| Untracked
| 123|0x000000008b300000, 0x000000008b300000, 0x000000008b400000| 0%| F| |TAMS 0x000000008b300000, 0x000000008b300000| Untracked
| 124|0x000000008b400000, 0x000000008b400000, 0x000000008b500000| 0%| F| |TAMS 0x000000008b400000, 0x000000008b400000| Untracked
| 125|0x000000008b500000, 0x000000008b5ff6c0, 0x000000008b600000| 99%| E| |TAMS 0x000000008b500000, 0x000000008b500000| Complete
Card table byte_map: [0x0000003fc0fc0000,0x0000003fc13a4000] _byte_map_base: 0x0000003fc0ba4000
Marking Bits (Prev, Next): (CMBitMap*) 0x0000003fbc066268, (CMBitMap*) 0x0000003fbc0662a0
Prev Bits: [0x0000003fa60e0000, 0x0000003fa8000000)
Next Bits: [0x0000003fa41c0000, 0x0000003fa60e0000)
Polling page: 0x0000003fc1f8f000
Metaspace:
Usage:
Non-class: 4.00 MB capacity, 2.73 MB ( 68%) used, 1.27 MB ( 32%) free+waste, 64 bytes ( <1%) overhead.
Class: 384.00 KB capacity, 271.48 KB ( 71%) used, 112.45 KB ( 29%) free+waste, 64 bytes ( <1%) overhead.
Both: 4.38 MB capacity, 3.00 MB ( 68%) used, 1.38 MB ( 32%) free+waste, 128 bytes ( <1%) overhead.
Virtual space:
Non-class space: 8.00 MB reserved, 4.00 MB ( 50%) committed
Class space: 1.00 GB reserved, 384.00 KB ( <1%) committed
Both: 1.01 GB reserved, 4.38 MB ( <1%) committed
Chunk freelists:
Non-Class: 0 bytes
Class: 0 bytes
Both: 0 bytes
MaxMetaspaceSize: unlimited
CompressedClassSpaceSize: 1.00 GB
CodeHeap 'non-profiled nmethods': size=120032Kb used=4Kb max_used=4Kb free=120027Kb
bounds [0x0000003fb4ac8000, 0x0000003fb4d38000, 0x0000003fbc000000]
CodeHeap 'profiled nmethods': size=120032Kb used=29Kb max_used=29Kb free=120002Kb
bounds [0x0000003fad590000, 0x0000003fad800000, 0x0000003fb4ac8000]
CodeHeap 'non-nmethods': size=5696Kb used=1030Kb max_used=1053Kb free=4665Kb
bounds [0x0000003fad000000, 0x0000003fad270000, 0x0000003fad590000]
total_blobs=243 nmethods=12 adapters=148
compilation: enabled
stopped_count=0, restarted_count=0
full_count=0
Compilation events (20 events):
Event: 0.455 Thread 0x0000003fbc17a000 3 3 jdk.internal.misc.Unsafe::getObjectAcquire (7 bytes)
Event: 0.456 Thread 0x0000003fbc17a000 nmethod 3 0x0000003fad590c90 code [0x0000003fad590e40, 0x0000003fad5910a8]
Event: 0.477 Thread 0x0000003fbc17a000 4 3 java.lang.String::isLatin1 (19 bytes)
Event: 0.477 Thread 0x0000003fbc17a000 nmethod 4 0x0000003fad591190 code [0x0000003fad591340, 0x0000003fad5915e8]
Event: 0.486 Thread 0x0000003fbc17a000 5 3 java.lang.String::charAt (25 bytes)
Event: 0.488 Thread 0x0000003fbc17a000 nmethod 5 0x0000003fad591690 code [0x0000003fad591880, 0x0000003fad591ec8]
Event: 0.488 Thread 0x0000003fbc17a000 6 3 java.lang.StringLatin1::charAt (28 bytes)
Event: 0.489 Thread 0x0000003fbc17a000 nmethod 6 0x0000003fad592090 code [0x0000003fad592240, 0x0000003fad592578]
Event: 0.491 Thread 0x0000003fbc17a000 7 3 java.lang.String::coder (15 bytes)
Event: 0.491 Thread 0x0000003fbc17a000 nmethod 7 0x0000003fad592690 code [0x0000003fad592840, 0x0000003fad592aa8]
Event: 0.532 Thread 0x0000003fbc17a000 8 3 java.lang.Object::<init> (1 bytes)
Event: 0.533 Thread 0x0000003fbc17a000 nmethod 8 0x0000003fad592b10 code [0x0000003fad592cc0, 0x0000003fad592ee8]
Event: 0.629 Thread 0x0000003fbc17a000 9 % 3 java.util.HashMap::resize @ 151 (356 bytes)
Event: 0.638 Thread 0x0000003fbc17a000 nmethod 9% 0x0000003fad592f90 code [0x0000003fad5932c0, 0x0000003fad594d38]
Event: 0.639 Thread 0x0000003fbc17a000 10 3 java.util.HashMap::resize (356 bytes)
Event: 0.646 Thread 0x0000003fbc17a000 nmethod 10 0x0000003fad595290 code [0x0000003fad5955c0, 0x0000003fad596f78]
Event: 0.650 Thread 0x0000003fbc178000 11 % 4 java.util.HashMap::resize @ 151 (356 bytes)
Event: 0.685 Thread 0x0000003fbc178000 nmethod 11% 0x0000003fb4ac8010 code [0x0000003fb4ac81c0, 0x0000003fb4ac8650]
Event: 0.686 Thread 0x0000003fbc178000 12 4 java.util.HashMap::resize (356 bytes)
Event: 0.733 Thread 0x0000003fbc178000 nmethod 12 0x0000003fb4ac8890 code [0x0000003fb4ac8ac0, 0x0000003fb4ac9150]
GC Heap History (0 events):
No events
Deoptimization events (2 events):
Event: 0.686 Thread 0x0000003fbc026800 DEOPT PACKING pc=0x0000003fad596db8 sp=0x0000003fc21d20c0
Event: 0.686 Thread 0x0000003fbc026800 DEOPT UNPACKING pc=0x0000003fad02cf94 sp=0x0000003fc21d1e30 mode 0
Classes redefined (0 events):
No events
Internal exceptions (0 events):
No events
Events (20 events):
Event: 0.724 loading class jdk/internal/misc/JavaUtilZipFileAccess done
Event: 0.724 loading class java/util/zip/ZipFile$1 done
Event: 0.725 loading class java/util/jar/JavaUtilJarAccessImpl
Event: 0.725 loading class jdk/internal/misc/JavaUtilJarAccess
Event: 0.726 loading class jdk/internal/misc/JavaUtilJarAccess done
Event: 0.726 loading class java/util/jar/JavaUtilJarAccessImpl done
Event: 0.726 loading class java/lang/Runtime$Version
Event: 0.728 loading class java/lang/Runtime$Version done
Event: 0.729 loading class java/util/ImmutableCollections$List12
Event: 0.729 loading class java/util/ImmutableCollections$AbstractImmutableList
Event: 0.730 loading class java/util/ImmutableCollections$AbstractImmutableList done
Event: 0.731 loading class java/util/ImmutableCollections$List12 done
Event: 0.731 loading class java/util/Optional
Event: 0.732 loading class java/util/Optional done
Event: 0.734 loading class java/util/ImmutableCollections$ListN
Event: 0.735 loading class java/util/ImmutableCollections$ListN done
Event: 0.736 loading class jdk/internal/module/SystemModuleFinders$1
Event: 0.737 loading class jdk/internal/module/SystemModuleFinders$1 done
Event: 0.737 loading class jdk/internal/module/ModuleBootstrap$Counters
Event: 0.737 loading class jdk/internal/module/ModuleBootstrap$Counters done
Dynamic libraries:
83800000-8b600000 rw-p 00000000 00:00 0
8b600000-100000000 ---p 00000000 00:00 0
100000000-100060000 rw-p 00000000 00:00 0
100060000-140000000 ---p 00000000 00:00 0
2abb5c6000-2abb5c7000 r-xp 00000000 b3:04 262341 /home/jdk-riscv/bishengJDK-build-jdk/jdk/bin/java
2abb5c7000-2abb5c8000 r--p 00000000 b3:04 262341 /home/jdk-riscv/bishengJDK-build-jdk/jdk/bin/java
2abb5c8000-2abb5c9000 rw-p 00001000 b3:04 262341 /home/jdk-riscv/bishengJDK-build-jdk/jdk/bin/java
2abb5c9000-2abb5ea000 rw-p 00000000 00:00 0 [heap]
3f6c000000-3f6c021000 rw-p 00000000 00:00 0
3f6c021000-3f70000000 ---p 00000000 00:00 0
3f74000000-3f7405c000 rw-p 00000000 00:00 0
3f7405c000-3f78000000 ---p 00000000 00:00 0
3f78000000-3f78021000 rw-p 00000000 00:00 0
3f78021000-3f7c000000 ---p 00000000 00:00 0
3f7c000000-3f7c021000 rw-p 00000000 00:00 0
3f7c021000-3f80000000 ---p 00000000 00:00 0
3f80000000-3f8008f000 rw-p 00000000 00:00 0
3f8008f000-3f84000000 ---p 00000000 00:00 0
3f84000000-3f84021000 rw-p 00000000 00:00 0
3f84021000-3f88000000 ---p 00000000 00:00 0
3f88000000-3f88021000 rw-p 00000000 00:00 0
3f88021000-3f8c000000 ---p 00000000 00:00 0
3f8c000000-3f8c021000 rw-p 00000000 00:00 0
3f8c021000-3f90000000 ---p 00000000 00:00 0
3f90000000-3f90021000 rw-p 00000000 00:00 0
3f90021000-3f94000000 ---p 00000000 00:00 0
3f94000000-3f94021000 rw-p 00000000 00:00 0
3f94021000-3f98000000 ---p 00000000 00:00 0
3f98000000-3f98021000 rw-p 00000000 00:00 0
3f98021000-3f9c000000 ---p 00000000 00:00 0
3f9d400000-3f9d404000 ---p 00000000 00:00 0
3f9d404000-3f9d600000 rw-p 00000000 00:00 0
3f9d600000-3f9d604000 ---p 00000000 00:00 0
3f9d604000-3f9d800000 rw-p 00000000 00:00 0
3f9d800000-3f9d804000 ---p 00000000 00:00 0
3f9d804000-3f9da00000 rw-p 00000000 00:00 0
3f9da00000-3f9da04000 ---p 00000000 00:00 0
3f9da04000-3f9dc00000 rw-p 00000000 00:00 0
3f9dc00000-3f9dc04000 ---p 00000000 00:00 0
3f9dc04000-3f9de00000 rw-p 00000000 00:00 0
3f9de00000-3f9de04000 ---p 00000000 00:00 0
3f9de04000-3fa0000000 rw-p 00000000 00:00 0
3fa0000000-3fa0021000 rw-p 00000000 00:00 0
3fa0021000-3fa4000000 ---p 00000000 00:00 0
3fa4004000-3fa43b8000 rw-p 00000000 00:00 0
3fa43b8000-3fa60e0000 ---p 00000000 00:00 0
3fa60e0000-3fa62d8000 rw-p 00000000 00:00 0
3fa62d8000-3fa8000000 ---p 00000000 00:00 0
3fa8000000-3fa8021000 rw-p 00000000 00:00 0
3fa8021000-3fac000000 ---p 00000000 00:00 0
3fac0e0000-3fac1fc000 rw-p 00000000 00:00 0
3fac1fc000-3fac200000 ---p 00000000 00:00 0
3fac200000-3fac3fc000 rw-p 00000000 00:00 0
3fac3fc000-3fac3fd000 ---p 00000000 00:00 0
3fac3fd000-3fac9fe000 rw-p 00000000 00:00 0
3fac9fe000-3facdfe000 ---p 00000000 00:00 0
3facdfe000-3facdff000 ---p 00000000 00:00 0
3facdff000-3fad000000 rw-p 00000000 00:00 0
3fad000000-3fad270000 rwxp 00000000 00:00 0
3fad270000-3fad590000 ---p 00000000 00:00 0
3fad590000-3fad800000 rwxp 00000000 00:00 0
3fad800000-3fb4ac8000 ---p 00000000 00:00 0
3fb4ac8000-3fb4d38000 rwxp 00000000 00:00 0
3fb4d38000-3fbc000000 ---p 00000000 00:00 0
3fbc000000-3fbc1bf000 rw-p 00000000 00:00 0
3fbc1bf000-3fc0000000 ---p 00000000 00:00 0
3fc0026000-3fc0038000 r-xp 00000000 b3:04 291352 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libnet.so
3fc0038000-3fc0039000 r--p 00011000 b3:04 291352 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libnet.so
3fc0039000-3fc003a000 rw-p 00012000 b3:04 291352 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libnet.so
3fc003a000-3fc0047000 r-xp 00000000 b3:04 291325 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libnio.so
3fc0047000-3fc0048000 r--p 0000c000 b3:04 291325 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libnio.so
3fc0048000-3fc0049000 rw-p 0000d000 b3:04 291325 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libnio.so
3fc0049000-3fc018f000 rw-p 00000000 00:00 0
3fc018f000-3fc0190000 ---p 00000000 00:00 0
3fc0190000-3fc0795000 rw-p 00000000 00:00 0
3fc0795000-3fc0796000 ---p 00000000 00:00 0
3fc0796000-3fc0997000 rw-p 00000000 00:00 0
3fc0997000-3fc0998000 ---p 00000000 00:00 0
3fc0998000-3fc0c1b000 rw-p 00000000 00:00 0
3fc0c1b000-3fc0fc0000 ---p 00000000 00:00 0
3fc0fc0000-3fc0fff000 rw-p 00000000 00:00 0
3fc0fff000-3fc13a4000 ---p 00000000 00:00 0
3fc13a4000-3fc13e3000 rw-p 00000000 00:00 0
3fc13e3000-3fc1788000 ---p 00000000 00:00 0
3fc1788000-3fc1b8c000 rw-p 00000000 00:00 0
3fc1b8c000-3fc1b8d000 ---p 00000000 00:00 0
3fc1b8d000-3fc1d93000 rw-p 00000000 00:00 0
3fc1d93000-3fc1e79000 ---p 00000000 00:00 0
3fc1e79000-3fc1e7e000 rw-p 00000000 00:00 0
3fc1e7e000-3fc1f64000 ---p 00000000 00:00 0
3fc1f64000-3fc1f69000 rw-p 00000000 00:00 0
3fc1f69000-3fc1f70000 ---p 00000000 00:00 0
3fc1f70000-3fc1f76000 r-xp 00000000 b3:04 291310 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libzip.so
3fc1f76000-3fc1f77000 r--p 00005000 b3:04 291310 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libzip.so
3fc1f77000-3fc1f78000 rw-p 00006000 b3:04 291310 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libzip.so
3fc1f78000-3fc1f7e000 r-xp 00000000 b3:04 3545 /lib/libnss_compat-2.32.so
3fc1f7e000-3fc1f7f000 r--p 00005000 b3:04 3545 /lib/libnss_compat-2.32.so
3fc1f7f000-3fc1f80000 rw-p 00006000 b3:04 3545 /lib/libnss_compat-2.32.so
3fc1f87000-3fc1f8f000 rw-s 00000000 00:1a 193039 /tmp/hsperfdata_root/12745
3fc1f8f000-3fc1f90000 ---p 00000000 00:00 0
3fc1f90000-3fc1f91000 r--p 00000000 00:00 0
3fc1f91000-3fc1fa9000 r-xp 00000000 b3:04 291288 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libjimage.so
3fc1fa9000-3fc1fab000 r--p 00017000 b3:04 291288 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libjimage.so
3fc1fab000-3fc1fac000 rw-p 00019000 b3:04 291288 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libjimage.so
3fc1fac000-3fc1fcb000 r-xp 00000000 b3:04 291291 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libjava.so
3fc1fcb000-3fc1fcc000 r--p 0001e000 b3:04 291291 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libjava.so
3fc1fcc000-3fc1fce000 rw-p 0001f000 b3:04 291291 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libjava.so
3fc1fce000-3fc1fd3000 r-xp 00000000 b3:04 3575 /lib/librt-2.32.so
3fc1fd3000-3fc1fd4000 r--p 00004000 b3:04 3575 /lib/librt-2.32.so
3fc1fd4000-3fc1fd5000 rw-p 00005000 b3:04 3575 /lib/librt-2.32.so
3fc1fd5000-3fc1fd9000 ---p 00000000 00:00 0
3fc1fd9000-3fc21d5000 rw-p 00000000 00:00 0
3fc21d5000-3fc2256000 r-xp 00000000 b3:04 3535 /lib/libm-2.32.so
3fc2256000-3fc2257000 r--p 00080000 b3:04 3535 /lib/libm-2.32.so
3fc2257000-3fc2258000 rw-p 00081000 b3:04 3535 /lib/libm-2.32.so
3fc2258000-3fc225c000 r-xp 00000000 b3:04 47936 /usr/lib/libatomic.so.1.2.0
3fc225c000-3fc225d000 r--p 00003000 b3:04 47936 /usr/lib/libatomic.so.1.2.0
3fc225d000-3fc225e000 rw-p 00004000 b3:04 47936 /usr/lib/libatomic.so.1.2.0
3fc225e000-3fc225f000 rw-p 00000000 00:00 0
3fc225f000-3fc2bfa000 r-xp 00000000 b3:04 291276 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so
3fc2bfa000-3fc2bfb000 ---p 0099b000 b3:04 291276 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so
3fc2bfb000-3fc2c5d000 r--p 0099b000 b3:04 291276 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so
3fc2c5d000-3fc2c8d000 rw-p 009fd000 b3:04 291276 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/server/libjvm.so
3fc2c8d000-3fc2cce000 rw-p 00000000 00:00 0
3fc2cce000-3fc2dcb000 r-xp 00000000 b3:04 3510 /lib/libc-2.32.so
3fc2dcb000-3fc2dcc000 ---p 000fd000 b3:04 3510 /lib/libc-2.32.so
3fc2dcc000-3fc2dcf000 r--p 000fd000 b3:04 3510 /lib/libc-2.32.so
3fc2dcf000-3fc2dd2000 rw-p 00100000 b3:04 3510 /lib/libc-2.32.so
3fc2dd2000-3fc2dd5000 rw-p 00000000 00:00 0
3fc2dd5000-3fc2dd7000 r-xp 00000000 b3:04 3523 /lib/libdl-2.32.so
3fc2dd7000-3fc2dd8000 r--p 00001000 b3:04 3523 /lib/libdl-2.32.so
3fc2dd8000-3fc2dd9000 rw-p 00002000 b3:04 3523 /lib/libdl-2.32.so
3fc2dd9000-3fc2de5000 r-xp 00000000 b3:04 291345 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/jli/libjli.so
3fc2de5000-3fc2de6000 r--p 0000b000 b3:04 291345 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/jli/libjli.so
3fc2de6000-3fc2de7000 rw-p 0000c000 b3:04 291345 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/jli/libjli.so
3fc2de7000-3fc2dfb000 r-xp 00000000 b3:04 3571 /lib/libpthread-2.32.so
3fc2dfb000-3fc2dfc000 r--p 00013000 b3:04 3571 /lib/libpthread-2.32.so
3fc2dfc000-3fc2dfd000 rw-p 00014000 b3:04 3571 /lib/libpthread-2.32.so
3fc2dfd000-3fc2e01000 rw-p 00000000 00:00 0
3fc2e01000-3fc2e12000 r-xp 00000000 b3:04 3605 /lib/libz.so.1.2.11
3fc2e12000-3fc2e13000 r--p 00010000 b3:04 3605 /lib/libz.so.1.2.11
3fc2e13000-3fc2e14000 rw-p 00011000 b3:04 3605 /lib/libz.so.1.2.11
3fc2e14000-3fc2e16000 rw-p 00000000 00:00 0
3fc2e17000-3fc2e22000 r-xp 00000000 b3:04 291340 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libverify.so
3fc2e22000-3fc2e24000 r--p 0000a000 b3:04 291340 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libverify.so
3fc2e24000-3fc2e25000 rw-p 0000c000 b3:04 291340 /home/jdk-riscv/bishengJDK-build-jdk/jdk/lib/libverify.so
3fc2e25000-3fc2e26000 r-xp 00000000 00:00 0 [vdso]
3fc2e26000-3fc2e27000 r--p 00000000 00:00 0 [vdso_data]
3fc2e27000-3fc2e3f000 r-xp 00000000 b3:04 3501 /lib/ld-2.32.so
3fc2e40000-3fc2e41000 r--p 00018000 b3:04 3501 /lib/ld-2.32.so
3fc2e41000-3fc2e43000 rw-p 00019000 b3:04 3501 /lib/ld-2.32.so
3fff84c000-3fff86d000 rw-p 00000000 00:00 0 [stack]
VM Arguments:
java_command: <unknown>
java_class_path (initial): <not set>
Launcher Type: SUN_STANDARD
[Global flags]
intx CICompilerCount = 3 {product} {ergonomic}
uint ConcGCThreads = 1 {product} {ergonomic}
uint G1ConcRefinementThreads = 4 {product} {ergonomic}
size_t G1HeapRegionSize = 1048576 {product} {ergonomic}
uintx GCDrainStackTargetSize = 64 {product} {ergonomic}
size_t InitialHeapSize = 132120576 {product} {ergonomic}
size_t MarkStackSize = 4194304 {product} {ergonomic}
size_t MaxHeapSize = 2088763392 {product} {ergonomic}
size_t MaxNewSize = 1253048320 {product} {ergonomic}
size_t MinHeapDeltaBytes = 1048576 {product} {ergonomic}
uintx NonNMethodCodeHeapSize = 5830860 {pd product} {ergonomic}
uintx NonProfiledCodeHeapSize = 122913690 {pd product} {ergonomic}
uintx ProfiledCodeHeapSize = 122913690 {pd product} {ergonomic}
uintx ReservedCodeCacheSize = 251658240 {pd product} {ergonomic}
bool SegmentedCodeCache = true {product} {ergonomic}
bool UseCompressedClassPointers = true {lp64_product} {ergonomic}
bool UseCompressedOops = true {lp64_product} {ergonomic}
bool UseG1GC = true {product} {ergonomic}
Logging:
Log output configuration:
#0: stdout all=warning uptime,level,tags
#1: stderr all=off uptime,level,tags
Environment Variables:
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
SHELL=/bin/sh
DISPLAY=localhost:10.0
Signal Handlers:
SIGSEGV: [libjvm.so+0x8d04d8], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGBUS: [libjvm.so+0x8d04d8], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGFPE: [libjvm.so+0x8d04d8], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGPIPE: [libjvm.so+0x7527ea], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGXFSZ: [libjvm.so+0x7527ea], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGILL: [libjvm.so+0x8d04d8], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGUSR2: [libjvm.so+0x7526ce], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
SIGHUP: [libjvm.so+0x752b02], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGINT: [libjvm.so+0x752b02], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGTERM: [libjvm.so+0x752b02], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGQUIT: [libjvm.so+0x752b02], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
--------------- S Y S T E M ---------------
OS:DISTRIB_ID=nodistro
DISTRIB_RELEASE=nodistro.0
DISTRIB_DESCRIPTION="OpenEmbedded nodistro.0"
uname:Linux 5.8.2 #1 SMP Mon Oct 26 09:38:02 UTC 2020 riscv64
OS uptime: 0 days 1:15 hours
libc:glibc 2.32 NPTL 2.32
rlimit (soft/hard): STACK 8192k/infinity , CORE 0k/infinity , NPROC 31861/31861 , NOFILE 524288/524288 , AS infinity/infinity , CPU infinity/infinity , DATA infinity/infinity , FSIZE infinity/infinity , MEMLOCK 64k/64k
load average:0.00 0.59 1.26
/proc/meminfo:
MemTotal: 8156848 kB
MemFree: 6771508 kB
MemAvailable: 7908428 kB
Buffers: 129988 kB
Cached: 1037692 kB
SwapCached: 0 kB
Active: 217552 kB
Inactive: 993512 kB
Active(anon): 49716 kB
Inactive(anon): 73976 kB
Active(file): 167836 kB
Inactive(file): 919536 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 8 kB
Writeback: 0 kB
AnonPages: 43496 kB
Mapped: 38072 kB
Shmem: 80312 kB
KReclaimable: 140412 kB
Slab: 157896 kB
SReclaimable: 140412 kB
SUnreclaim: 17484 kB
KernelStack: 2032 kB
PageTables: 1084 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 4078424 kB
Committed_AS: 412204 kB
VmallocTotal: 67108863 kB
VmallocUsed: 268 kB
VmallocChunk: 0 kB
Percpu: 608 kB
/sys/kernel/mm/transparent_hugepage/enabled:
<Not Available>
/sys/kernel/mm/transparent_hugepage/defrag (defrag/compaction efforts parameter):
<Not Available>
/proc/sys/kernel/threads-max (system-wide limit on the number of threads):
63722
/proc/sys/vm/max_map_count (maximum number of memory map areas a process may have):
65530
/proc/sys/kernel/pid_max (system-wide limit on number of process identifiers):
4194304
Steal ticks since vm start: 0
Steal ticks percentage since vm start: 0.000
CPU:total 4 (initial active 4)
/proc/cpuinfo:
processor : 0
hart : 1
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
processor : 1
hart : 2
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
processor : 2
hart : 3
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
processor : 3
hart : 4
isa : rv64imafdc
mmu : sv39
uarch : sifive,u54-mc
Memory: 4k page, physical 8156848k(6771508k free), swap 0k(0k free)
vm_info: OpenJDK 64-Bit Server VM (11.0.8-internal+0-adhoc.linux.bishengjdk-11) for linux-riscv64 JRE (11.0.8-internal+0-adhoc.linux.bishengjdk-11), built on Nov 17 2020 10:36:43 by "linux" with gcc 10.1.0
END.
我不确定是否是编译环境（包括ubuntu版本和工具链）的问题，接下来我将根据BUILDING.md来进行一次构建。
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@zdlgv5 nice, thx for trying on HiFive. 我们尝试用这套工具链看是否能重现.
我在使用qemu user mode的时候也出现了问题：
$ qemu-riscv64 -L /home/linux/opt/fedora_mount ./java -version
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (sharedRuntime.cpp:530), pid=3602, tid=3604
# guarantee(cb != NULL && cb->is_compiled()) failed: safepoint polling: pc must refer to an nmethod
#
# JRE version: OpenJDK Runtime Environment (11.0.8) (build 11.0.8-internal+0-adhoc.linux.bishengjdk-11)
# Java VM: OpenJDK 64-Bit Server VM (11.0.8-internal+0-adhoc.linux.bishengjdk-11, mixed mode, tiered, compressed oops, g1 gc, linux-riscv64)
# Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P %E" (or dumping to /home/linux/opt/bishengjdk-11/build/linux-riscv64-normal-server-release/jdk/bin/core.3602)
#
# An error report file with more information is saved as:
# /home/linux/opt/bishengjdk-11/build/linux-riscv64-normal-server-release/jdk/bin/hs_err_pid3602.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#
详细信息：hs_err_pid3602.log
我在使用qemu user mode的时候也出现了问题：
$ qemu-riscv64 -L /home/linux/opt/fedora_mount ./java -version # # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (sharedRuntime.cpp:530), pid=3602, tid=3604 # guarantee(cb != NULL && cb->is_compiled()) failed: safepoint polling: pc must refer to an nmethod # # JRE version: OpenJDK Runtime Environment (11.0.8) (build 11.0.8-internal+0-adhoc.linux.bishengjdk-11) # Java VM: OpenJDK 64-Bit Server VM (11.0.8-internal+0-adhoc.linux.bishengjdk-11, mixed mode, tiered, compressed oops, g1 gc, linux-riscv64) # Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P %E" (or dumping to /home/linux/opt/bishengjdk-11/build/linux-riscv64-normal-server-release/jdk/bin/core.3602) # # An error report file with more information is saved as: # /home/linux/opt/bishengjdk-11/build/linux-riscv64-normal-server-release/jdk/bin/hs_err_pid3602.log # # If you would like to submit a bug report, please visit: # https://bugreport.java.com/bugreport/crash.jsp #详细信息：hs_err_pid3602.log
@zdlgv5 请问你的qemu版本是（可以通过qemu -version查看）？得用v5.1.0以上的版本
@zdlgv5 请问你的qemu版本是（可以通过qemu -version查看）？得用v5.1.0以上的版本
@guotaiping1 谢谢您的回复！我用的是v5.0.0,我来用v5.1.0试一下
@zdlgv5 工具链和依赖库的编译非常繁琐，并且riscv工具链的成熟度不高（包括qemu riscv），我们踩过很过坑，建议使用我们的编译指导来完成工具链和依赖库的使能。
Ubuntu 16.04 + gcc 10.2.0 + qemu 5.1.0的组合也没问题，不过值得注意的是jdk-11.0.8-ga使用gcc 10会有编译错误，详见https://bugs.openjdk.java.net/browse/JDK-8235903。 可以通过-fcommon或者打上链接中提供的patch来规避。
Ubuntu 16.04 + gcc 10.2.0 + qemu 5.1.0的组合也没问题，不过值得注意的是jdk-11.0.8-ga使用gcc 10会有编译错误，详见https://bugs.openjdk.java.net/browse/JDK-8235903。 可以通过-fcommon或者打上链接中提供的patch来规避。
@wangyadong 感谢您的回复！It works on qemu 5.1.0 user mode.
$ /opt/qemu/bin/qemu-riscv64 -L /home/linux/opt/fedora_mount ./java -version
openjdk version "11.0.8-internal" 2020-07-14
OpenJDK Runtime Environment (build 11.0.8-internal+0-adhoc.linux.bishengjdk-11)
OpenJDK 64-Bit Server VM (build 11.0.8-internal+0-adhoc.linux.bishengjdk-11, mixed mode)
@zdlgv5 您好，我在开发板上使用原生系统已经可以跑通java -version，不过因为glibc和板子上的不匹配，所以可能还会有其他问题：
# ./install-release/jvm/openjdk-11.0.8-internal/bin/java -version
openjdk version "11.0.8-internal" 2020-07-14
OpenJDK Runtime Environment (build 11.0.8-internal+0-adhoc.root.bishengjdk-11)
OpenJDK 64-Bit Server VM (build 11.0.8-internal+0-adhoc.root.bishengjdk-11, mixed mode)
@zdlgv5 您好，我在开发板上使用原生系统已经可以跑通
java -version，不过因为glibc和板子上的不匹配，所以可能还会有其他问题：# ./install-release/jvm/openjdk-11.0.8-internal/bin/java -version openjdk version "11.0.8-internal" 2020-07-14 OpenJDK Runtime Environment (build 11.0.8-internal+0-adhoc.root.bishengjdk-11) OpenJDK 64-Bit Server VM (build 11.0.8-internal+0-adhoc.root.bishengjdk-11, mixed mode)
@guotaiping1 Nice! 实际的环境比Qemu复杂多了，最好能构建一个完美支持原生系统的版本。或者提供一个可以work的镜像。
@zdlgv5 您好，我在开发板上使用原生系统已经可以跑通
java -version，不过因为glibc和板子上的不匹配，所以可能还会有其他问题：# ./install-release/jvm/openjdk-11.0.8-internal/bin/java -version openjdk version "11.0.8-internal" 2020-07-14 OpenJDK Runtime Environment (build 11.0.8-internal+0-adhoc.root.bishengjdk-11) OpenJDK 64-Bit Server VM (build 11.0.8-internal+0-adhoc.root.bishengjdk-11, mixed mode)
@guotaiping1 谢谢您的评论！我将使用原生系统和官方的编译指导来完成工具链和依赖库的使能，并在开发板上再次进行尝试
Fixed in !15:Support for misaligned accessing
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