Re: Need advise about linux32 on amd64

[christos%zoulas.com@localhost (Christos Zoulas)]

On Jun 16,  9:46pm, cemkayali%eticaret.com.tr@localhost (Cem Kayali) wrote:
-- Subject: Re: Need advise about linux32 on amd64

| Hi,
| 
| Maybe i am unlucky, maybe i make a mistake... It works on i386 machine 
| with suse100_base but not on amd64 with suse100_32_base...
| 
| 
|   325      1 linux_32_software CALL  fork
|   325      1 linux_32_software RET   fork 390/0x186
|   325      1 linux_32_software CALL  waitpid(0x186,0xffff5564,0)
|   390      1 linux_32_software EMUL  "linux32"
|   390      1 linux_32_software RET   fork 0
|   390      1 linux_32_software CALL  #26 (unimplemented ptrace)
|   390      1 linux_32_software RET   #26 (unimplemented ptrace) -1 errno 
| -38 Too many processes
|   390      1 linux_32_software CALL  exit_group(0)
|   325      1 linux_32_software RET   waitpid 390/0x186
|   325      1 linux_32_software CALL  exit_group(0)
| 
| 
| It looks like it is ptrace problem, not implemented on amd64. I tried 
| 'null' and 'return 0;'  parameters in 
| /sys/compat/linux32/arch/amd64ptrace.h file (which normally does not 
| exist), and recompiled kernel, it didn't work.
| 
| Although i have advanced background in php, i am almost a beginner in C.
| 
| Regards,
| Cem

cvs update. I committed an untested implementation of linux32_sys_ptrace.

christos