Asking for compatible with qemu-user for proot about box64

[fish4terrisa-MSDSM]

Currently I just tried

$ proot -q box64 ./busybox -r .  

And the output is

Dynarec for ARM64, with extension: ASIMD AES CRC32 PMULL ATOMICS PageSize:4096 Running on Cortex-A55 Cortex-A76 with 8 Cores                                                                        
Params database has 25 entries                                                                    
Warning, unrecognized option '-U'                                                                 
Box64 with Dynarec v0.2.4  built on Sep 25 2023 07:41:16                                          
Using default BOX64_LD_LIBRARY_PATH: ./:lib/:lib64/:x86_64/:bin64/:libs64/                        
Using default BOX64_PATH: ./:bin/                                                                 
Counted 65 Env var                                                                                
Looking for LD_LIBRARY_PATH                                                                       
argv[1]="-0"                                                                                      
argv[2]="./busybox"                                                                             
argv[3]="/home/fish4terrisa/busybox"                                                
argv[4]="-r"                                                                                      
argv[5]="."                                                                                       
Error: file is not found (check BOX64_PATH)

The busybox binary is statically linked,

$ file ./busybox                                                                             
../busybox: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped

[fish4terrisa-MSDSM]

I have tried to get the args passed to qemu-user, and got

$ proot -q '/usr/bin/echo' ./busybox -r .                   
-U LD_LIBRARY_PATH -0 ./busybox /home/fish4terrisa/busybox -r .

Maybe this will help.

[ptitSeb]

box64 is not compatible with staticaly linked program. So that busybox will not launch with box64.

[fish4terrisa-MSDSM]

I just changed the busybox binary and it still didn`t work.I think it`s because that currently box64 is not compatible to be use as qemu-user for proot.

$ proot -q box64 ./busybox -r .                                                               
Dynarec for ARM64, with extension: ASIMD AES CRC32 PMULL ATOMICS PageSize:4096 Running on Cortex-A55 Cortex-A76 with 8 Cores                                                                        
Params database has 25 entries                                                                    
Warning, unrecognized option '-U'                                                                 
Box64 with Dynarec v0.2.4  built on Sep 25 2023 07:41:16                                          
Using default BOX64_LD_LIBRARY_PATH: ./:lib/:lib64/:x86_64/:bin64/:libs64/                        
Using default BOX64_PATH: ./:bin/                                                                 
Counted 65 Env var                                                                                
Looking for LD_LIBRARY_PATH                                                                       
argv[1]="-0"                                                                                      
argv[2]="./busybox"                                                                               
ar
/gv[3]="/home/fish4terrisa/busybox"                                                
argv[4]="-r"                                                                                      
argv[5]="."                                                                                       
Error: file is not found (check BOX64_PATH)

The busybox binary is

$ file busybox                                                                               
busybox: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=a2d7a70ff39c56da43c72b8701d638c6279e956c, for GNU/Linux 3.2.0, stripped

[fish4terrisa-MSDSM]

However, when run box64 busybox directly, it will work.