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Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32

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> On Nov 18, 2015, at 12:11 AM, Zhangjian (Bamvor) <bamvor.zhangjian@huawei.com> wrote:
> 
> Hi, Yury
> 
>> On 2015/11/18 5:16, Yury Norov wrote:
>> From: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
>> 
>> To make life for tools (such as gdb) easier when dealing with ILP32 processes,
>> we report a proper subarchitecture for ILP32 in the ELF auxiliary vectors.
> I saw some ilp32 relative patches in binutils mailing list. Does gdb
> fully support ilp32?

I have a patch set but I have not tested them with the latest kernel patch set yet. The branch is located in the binutils-gdb git is https://sourceware.org/git/?p=binutils-gdb.git;a=shortlog;h=refs/heads/users/pinskia/gdb-aarch64-ilp32 .
I think it will mostly work except for core support might need to be changed slightly. 

Thanks,
Andrew
> 
> Regards
> 
> Bamvor
> 
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[RFC2 PATCH v6 00/19] ILP32 for ARM64 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:20 +0100
  [PATCH v6 10/19] arm64:ilp32 use the native LP64 'start_thread' for ILP32 threads Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 12/19] ptrace: Allow compat to use the native siginfo Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 19/19] arm64:ilp32: add ARM64_ILP32 to Kconfig Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 13/19] arm64: ilp32: common 32-bit wrappers Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:10 +0100
      Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Andreas Schwab <schwab@suse.de> - 2015-11-18 09:30 +0100
        Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Arnd Bergmann <arnd@arndb.de> - 2015-11-18 10:30 +0100
          Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Geert Uytterhoeven <geert@linux-m68k.org> - 2015-11-18 11:10 +0100
            Re: [PATCH v6 15/19] arm64: ilp32: force IPC_64 in msgctl, shmctl, semctl Arnd Bergmann <arnd@arndb.de> - 2015-11-18 13:10 +0100
  [PATCH v6 17/19] arm64:ilp32: use the native siginfo instead of the compat siginfo Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 09/19] arm64:ilp32: share HWCAP between LP64 and ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:10 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-18 09:20 +0100
      Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Andreas Schwab <schwab@suse.de> - 2015-11-19 14:30 +0100
        Re: [PATCH v6 14/19] arm64:ilp32: add sys_ilp32.c and a separate table (in entry.S) to use it Arnd Bergmann <arnd@arndb.de> - 2015-11-19 14:40 +0100
  [PATCH v6 16/19] aarch64: ilp32: use generic stat64 structure Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
    Re: [PATCH v6 16/19] aarch64: ilp32: use generic stat64 structure Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:20 +0100
      Re: [PATCH v6 16/19] aarch64: ilp32: use generic stat64 structure Arnd Bergmann <arnd@arndb.de> - 2015-11-18 22:00 +0100
  [PATCH v6 11/19] arm64:ilp32: support core dump generation for ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-17 22:30 +0100
  Re: [PATCH v6 06/19] arm64:ilp32: share signal structures between ILP32 and LP64 ABIs Arnd Bergmann <arnd@arndb.de> - 2015-11-17 23:20 +0100
  Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2015-11-18 09:10 +0100
  Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report  a a subplatform for ILP32 "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2015-11-18 09:20 +0100
    Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 pinskia@gmail.com - 2015-11-18 12:30 +0100
      Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to  report a a subplatform for ILP32 Yury Norov <ynorov@caviumnetworks.com> - 2015-11-18 21:30 +0100
        Re: [PATCH v6 18/19] arm64:ilp32: change COMPAT_ELF_PLATFORM to report a a subplatform for ILP32 "Dr. Philipp Tomsich" <philipp.tomsich@theobroma-systems.com> - 2015-11-18 23:10 +0100
  Re: [PATCH v6 01/19] arm64:ilp32: add documentation on the ILP32  ABI for ARM64 "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2015-11-18 09:20 +0100
  Re: [RFC2 PATCH v6 00/19] ILP32 for ARM64 Andreas Schwab <schwab@suse.de> - 2015-11-23 17:50 +0100

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