[haiku-commits] Re: haiku: hrev47584 - src/system/libroot/posix/sys
- From: "Ithamar R. Adema" <ithamar@xxxxxxxxxxxxxxxxxxx>
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Mon, 28 Jul 2014 14:56:15 +0200
Regarding ARM, there's a lot to do still to support non-armv7, once that's
gets fixed we can handle this as well (we should have more ARM specifics in
the system info structures anyway by then).
Looking forward to BeGeistert ;)
Ithamar.
On Mon, Jul 28, 2014 at 2:48 PM, <revol@xxxxxxx> wrote:
> hrev47584 adds 2 changesets to branch 'master'
> old head: 8b95dd25f979aea76f5cb1b72b8649fc9b903189
> new head: 3501a97d9b90267aed0b9800ba1188b7b4a2692a
> overview:
> http://cgit.haiku-os.org/haiku/log/?qt=range&q=3501a97+%5E8b95dd2
>
>
> ----------------------------------------------------------------------------
>
> 2692aea: Fix "unhandled case in switch" warning
>
> 3501a97: Add cases for uname() for all known platforms
>
> After what QEMU linux-user says about those.
>
> Not sure what to do for ARM. I used the lowest emulated CPU in QEMU.
>
> [ François Revol <revol@xxxxxxx>
> ]
>
>
> ----------------------------------------------------------------------------
>
> 1 file changed, 39 insertions(+)
> src/system/libroot/posix/sys/uname.c | 39 ++++++++++++++++++++++++++++++++
>
>
> ############################################################################
>
> Commit: 2692aea5768ffd2f8dfc484d4137a49183d376aa
> URL: http://cgit.haiku-os.org/haiku/commit/?id=2692aea
> Author: François Revol <revol@xxxxxxx>
> Date: Sat Jul 26 23:25:39 2014 UTC
>
> Fix "unhandled case in switch" warning
>
>
> ----------------------------------------------------------------------------
>
> diff --git a/src/system/libroot/posix/sys/uname.c
> b/src/system/libroot/posix/sys/uname.c
> index 18ea62a..5eac164 100644
> --- a/src/system/libroot/posix/sys/uname.c
> +++ b/src/system/libroot/posix/sys/uname.c
> @@ -58,6 +58,9 @@ uname(struct utsname *info)
> case B_CPU_x86_64:
> platform = "x86_64";
> break;
> + default: //TODO:add others
> + platform = "unknown";
> + break;
> }
> }
>
>
>
> ############################################################################
>
> Revision: hrev47584
> Commit: 3501a97d9b90267aed0b9800ba1188b7b4a2692a
> URL: http://cgit.haiku-os.org/haiku/commit/?id=3501a97
> Author: François Revol <revol@xxxxxxx>
> Date: Mon Jul 28 12:41:00 2014 UTC
>
> Add cases for uname() for all known platforms
>
> After what QEMU linux-user says about those.
>
> Not sure what to do for ARM. I used the lowest emulated CPU in QEMU.
>
>
> ----------------------------------------------------------------------------
>
> diff --git a/src/system/libroot/posix/sys/uname.c
> b/src/system/libroot/posix/sys/uname.c
> index 5eac164..bb018a3 100644
> --- a/src/system/libroot/posix/sys/uname.c
> +++ b/src/system/libroot/posix/sys/uname.c
> @@ -12,6 +12,7 @@
> #include <unistd.h>
>
> #include <OS.h>
> +#include <ByteOrder.h>
>
> #include <errno_private.h>
> #include <system_revision.h>
> @@ -58,7 +59,42 @@ uname(struct utsname *info)
> case B_CPU_x86_64:
> platform = "x86_64";
> break;
> - default: //TODO:add others
> + case B_CPU_PPC:
> + platform = "ppc";
> + break;
> + case B_CPU_PPC_64:
> + platform = "ppc64";
> + break;
> + case B_CPU_M68K:
> + platform = "m68k";
> + break;
> + case B_CPU_ARM:
> + /* The minimal ARM version emulated by QEMU
> + * XXX: use armv6 (raspberry Pi)?
> + * XXX: should we really use
> B_HOST_IS_LENDIAN here?
> + * XXX: use real cpu version as on Linux?
> + * cf.
> http://git.qemu.org/?p=qemu.git;a=blob;f=linux-user/uname.c
> + */
> +#if B_HOST_IS_LENDIAN
> + platform = "armv5tel";
> +#else
> + platform = "armv5teb";
> +#endif
> + break;
> + case B_CPU_ARM_64:
> + platform = "aarch64";
> + break;
> + case B_CPU_ALPHA:
> + platform = "alpha";
> + break;
> + case B_CPU_MIPS:
> + platform = "mips";
> + break;
> + case B_CPU_SH:
> + platform = "sh4";
> + break;
> + case B_CPU_UNKNOWN:
> + default:
> platform = "unknown";
> break;
> }
>
>
>
Other related posts:
