On 08/26/2013 06:46 PM, Chen Gang wrote:
>
> If this implementation is correct, the implementation still can be
> improved (at least, it is not quite well to hard code the architecture
> related code in "kernel/" and "usr/" sub-directory).
>
> But it seems, I have no right to add or move files, so welcome any
> members help do it.
>
Sorry, what I said above ("...have no right...") is not quite precise:
it is only my current feelings, maybe misunderstand something.
also maybe can find better fixing ways more than "add or move files".
Thanks.
> And welcome any additional suggestions or completions.
>
> Thanks.
>
> On 08/26/2013 06:42 PM, Chen Gang wrote:
>> Need add related prefix for h8300, or can not pass compiling by the
>> latest linker.
>>
>> The related error (allmodconfig for h8300):
>>
>> /usr/local/bin/h8300-gchen-elf-ld: h8300 architecture of input file
>> `usr/initramfs_data.o' is incompatible with h8300h output
>> /usr/local/bin/h8300-gchen-elf-ld: h8300 architecture of input file
>> `kernel/modsign_certificate.o' is incompatible with h8300h output
>>
>> The cross-compiler's information:
>>
>> [root@dhcp122 linux-next]# /usr/local/bin/h8300-gchen-elf-ld -v
>> GNU ld (GNU Binutils) 2.22
>> [root@dhcp122 linux-next]# /usr/local/bin/h8300-gchen-elf-as -v
>> GNU assembler version 2.22 (h8300-gchen-elf) using BFD version (GNU
>> Binutils) 2.22
>>
>> [root@dhcp122 linux-next]# /usr/local/bin/h8300-gchen-elf-gcc -v
>> Using built-in specs.
>> COLLECT_GCC=/usr/local/bin/h8300-gchen-elf-gcc
>>
>> COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/h8300-gchen-elf/4.8.0/lto-wrapper
>> Target: h8300-gchen-elf
>> Configured with: ../gcc-4.8.0/configure --target=h8300-gchen-elf
>> --without-header --disable-nls --enable-language=c --disable-threads
>> --disable-shared --enable-werror=no
>> Thread model: single
>> gcc version 4.8.0 (GCC)
>>
>>
>> Signed-off-by: Chen Gang <gang.c...@asianux.com>
>> ---
>> kernel/modsign_certificate.S | 7 +++++++
>> usr/initramfs_data.S | 7 +++++++
>> 2 files changed, 14 insertions(+), 0 deletions(-)
>>
>> diff --git a/kernel/modsign_certificate.S b/kernel/modsign_certificate.S
>> index 4a9a86d..d24acac 100644
>> --- a/kernel/modsign_certificate.S
>> +++ b/kernel/modsign_certificate.S
>> @@ -1,5 +1,12 @@
>> #include <linux/export.h>
>>
>> +#if defined(CONFIG_CPU_H8300H)
>> + .h8300h
>> +#endif
>> +#if defined(CONFIG_CPU_H8S)
>> + .h8300s
>> +#endif
>> +
>> #define GLOBAL(name) \
>> .globl VMLINUX_SYMBOL(name); \
>> VMLINUX_SYMBOL(name):
>> diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S
>> index c14322d..6a6c106 100644
>> --- a/usr/initramfs_data.S
>> +++ b/usr/initramfs_data.S
>> @@ -24,6 +24,13 @@
>> #include <linux/stringify.h>
>> #include <asm-generic/vmlinux.lds.h>
>>
>> +#if defined(CONFIG_CPU_H8300H)
>> + .h8300h
>> +#endif
>> +#if defined(CONFIG_CPU_H8S)
>> + .h8300s
>> +#endif
>> +
>> .section .init.ramfs,"a"
>> __irf_start:
>> .incbin __stringify(INITRAMFS_IMAGE)
>>
>
>
--
Chen Gang
--
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