[OE-core] [PATCH] classes: add aarch64_be target

[Koen Kooi]

Op 11 okt. 2013, om 07:37 heeft Nobuhiro Iwamatsu <iwamatsu at nigauri.org> het volgende geschreven:

> Hi,
> 
> I have a question.
> Why don't you unite  name rules of  other architecture?
> Forexample, armeb is endian-big of arm.  mipsel is endian-little of mips.
> If you can unified name, arm64eb is better, I think.

In an ideal world I'd do that, but that ghastly 'aarch64_be' is already in upstream gcc, binutils and eglibc  :(

regards,

Koen

> 
> Best regards,
>  Nobuhiro
> 
> 2013/10/10 Koen Kooi <koen at dominion.thruhere.net>:
>> From: Victor Kamensky <victor.kamensky at linaro.org>
>> 
>> Add big endian ARMv8 target to OE infrastructure
>> 
>> Signed-off-by: Victor Kamensky <victor.kamensky at linaro.org>
>> Signed-off-by: Koen Kooi <koen.kooi at linaro.org>
>> ---
>> meta/classes/insane.bbclass       | 1 +
>> meta/classes/kernel-arch.bbclass  | 1 +
>> meta/classes/libc-package.bbclass | 1 +
>> meta/classes/siteinfo.bbclass     | 2 ++
>> 4 files changed, 5 insertions(+)
>> 
>> diff --git a/meta/classes/insane.bbclass b/meta/classes/insane.bbclass
>> index a784aff..f1c6d22 100644
>> --- a/meta/classes/insane.bbclass
>> +++ b/meta/classes/insane.bbclass
>> @@ -55,6 +55,7 @@ def package_qa_get_machine_dict():
>>                       },
>>             "linux" : {
>>                         "aarch64" :   (183,    0,    0,          True,          64),
>> +                        "aarch64_be" :(183,    0,    0,          False,         64),
>>                         "arm" :       (40,    97,    0,          True,          32),
>>                         "armeb":      (40,    97,    0,          False,         32),
>>                         "powerpc":    (20,     0,    0,          False,         32),
>> diff --git a/meta/classes/kernel-arch.bbclass b/meta/classes/kernel-arch.bbclass
>> index 4a140eb..6a6ad91 100644
>> --- a/meta/classes/kernel-arch.bbclass
>> +++ b/meta/classes/kernel-arch.bbclass
>> @@ -23,6 +23,7 @@ def map_kernel_arch(a, d):
>>     if   re.match('(i.86|athlon|x86.64)$', a):  return 'x86'
>>     elif re.match('armeb$', a):                 return 'arm'
>>     elif re.match('aarch64$', a):               return 'arm64'
>> +    elif re.match('aarch64_be$', a):            return 'arm64'
>>     elif re.match('mips(el|64|64el)$', a):      return 'mips'
>>     elif re.match('p(pc|owerpc)(|64)', a):      return 'powerpc'
>>     elif re.match('sh(3|4)$', a):               return 'sh'
>> diff --git a/meta/classes/libc-package.bbclass b/meta/classes/libc-package.bbclass
>> index fd06c4a..de3ffe6 100644
>> --- a/meta/classes/libc-package.bbclass
>> +++ b/meta/classes/libc-package.bbclass
>> @@ -268,6 +268,7 @@ python package_do_split_gconvs () {
>>             locale_arch_options = { \
>>                 "arm":     " --uint32-align=4 --little-endian ", \
>>                 "armeb":   " --uint32-align=4 --big-endian ",    \
>> +                "aarch64_be": " --uint32-align=4 --big-endian ",    \
>>                 "sh4":     " --uint32-align=4 --big-endian ",    \
>>                 "powerpc": " --uint32-align=4 --big-endian ",    \
>>                 "powerpc64": " --uint32-align=4 --big-endian ",  \
>> diff --git a/meta/classes/siteinfo.bbclass b/meta/classes/siteinfo.bbclass
>> index 8705eaa..9ae2561 100644
>> --- a/meta/classes/siteinfo.bbclass
>> +++ b/meta/classes/siteinfo.bbclass
>> @@ -19,6 +19,7 @@ def siteinfo_data(d):
>>     archinfo = {
>>         "allarch": "endian-little bit-32", # bogus, but better than special-casing the checks below for allarch
>>         "aarch64": "endian-little bit-64 arm-common",
>> +        "aarch64_be": "endian-big bit-64 arm-common",
>>         "arm": "endian-little bit-32 arm-common",
>>         "armeb": "endian-big bit-32 arm-common",
>>         "avr32": "endian-big bit-32 avr32-common",
>> @@ -63,6 +64,7 @@ def siteinfo_data(d):
>>     }
>>     targetinfo = {
>>         "aarch64-linux-gnu": "aarch64-linux",
>> +        "aarch64_be-linux-gnu": "aarch64_be-linux",
>>         "arm-linux-gnueabi": "arm-linux",
>>         "arm-linux-uclibceabi": "arm-linux-uclibc",
>>         "armeb-linux-gnueabi": "armeb-linux",
>> --
>> 1.8.3.1
>> 
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core at lists.openembedded.org
>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
> 
> 
> 
> -- 
> Nobuhiro Iwamatsu
>   iwamatsu at {nigauri.org / debian.org}
>   GPG ID: 40AD1FA6