From: "H.J. Lu" <hjl.tools@gmail.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Arnd Bergmann <arnd@arndb.de>,
Christoph Hellwig <hch@infradead.org>,
LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Thomas Gleixner <tglx@linutronix.de>,
Richard Kuo <rkuo@codeaurora.org>,
Mark Salter <msalter@redhat.com>, Jonas Bonn <jonas@southpole.se>,
Tobias Klauser <tklauser@distanz.ch>
Subject: Re: RFD: x32 ABI system call numbers
Date: Sat, 3 Sep 2011 07:11:32 -0700 [thread overview]
Message-ID: <CAMe9rOqS-hPHyBSvy87-_+k0NjsRgNFsc=TV4r-u22G9_--wxw@mail.gmail.com> (raw)
In-Reply-To: <4E61B84A.9070007@zytor.com>
On Fri, Sep 2, 2011 at 10:16 PM, H. Peter Anvin <hpa@zytor.com> wrote:
> On 09/02/2011 09:44 PM, H.J. Lu wrote:
>>>
>>> What is the definition of these macros?
>>>
>>
>> I have
>>
>> #if defined __x86_64__ && __WORDSIZE == 32
>> #define __INO_T_TYPE __UQUAD_TYPE
>> #define __NLINK_T_TYPE __UQUAD_TYPE
>> #define __OFF_T_TYPE __SQUAD_TYPE
>> #define __RLIM_T_TYPE __UQUAD_TYPE
>> #define __BLKCNT_T_TYPE __SQUAD_TYPE
>> #define __FSFILCNT_T_TYPE __UQUAD_TYPE
>> #define __FSBLKCNT_T_TYPE __UQUAD_TYPE
>> #define __TIME_T_TYPE __SQUAD_TYPE
>> #define __BLKSIZE_T_TYPE __SQUAD_TYPE
>> #define __SUSECONDS_T_TYPE __SQUAD_TYPE
>> #define __SNATIVE_LONG_TYPE __SQUAD_TYPE
>> #define __UNATIVE_LONG_TYPE __UQUAD_TYPE
>> #else
>> #define __INO_T_TYPE __ULONGWORD_TYPE
>> #define __NLINK_T_TYPE __UWORD_TYPE
>> #define __OFF_T_TYPE __SLONGWORD_TYPE
>> #define __RLIM_T_TYPE __ULONGWORD_TYPE
>> #define __BLKCNT_T_TYPE __SLONGWORD_TYPE
>> #define __FSFILCNT_T_TYPE __ULONGWORD_TYPE
>> #define __FSBLKCNT_T_TYPE __ULONGWORD_TYPE
>> #define __TIME_T_TYPE __SLONGWORD_TYPE
>> #define __BLKSIZE_T_TYPE __SLONGWORD_TYPE
>> #define __SUSECONDS_T_TYPE __SLONGWORD_TYPE
>> #define __SNATIVE_LONG_TYPE __SLONGWORD_TYPE
>> #define __UNATIVE_LONG_TYPE __ULONGWORD_TYPE
>> #endif
>>
>
> I don't understand the types on the right side...
>
LONGWORD is long and QUAD is 64bit int.
--
H.J.
next prev parent reply other threads:[~2011-09-03 14:11 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-26 23:00 RFD: x32 ABI system call numbers H. Peter Anvin
2011-08-26 23:13 ` Linus Torvalds
2011-08-26 23:39 ` H. Peter Anvin
2011-08-27 0:36 ` Linus Torvalds
2011-08-27 0:43 ` Linus Torvalds
2011-08-27 0:53 ` H. Peter Anvin
2011-08-27 1:18 ` Linus Torvalds
2011-08-27 1:35 ` H. Peter Anvin
2011-08-27 1:45 ` Linus Torvalds
2011-08-27 1:12 ` H. Peter Anvin
2011-08-27 1:42 ` Linus Torvalds
2011-08-29 19:01 ` Geert Uytterhoeven
2011-08-29 19:03 ` H. Peter Anvin
2011-08-30 1:17 ` Ted Ts'o
2011-08-30 1:48 ` Linus Torvalds
2011-08-30 2:16 ` Kyle Moffett
2011-08-30 4:45 ` H. Peter Anvin
2011-08-30 7:06 ` Geert Uytterhoeven
2011-08-30 12:18 ` Arnd Bergmann
2011-08-30 7:09 ` Andi Kleen
2011-08-30 9:56 ` Alan Cox
2011-08-30 7:00 ` Geert Uytterhoeven
2011-09-20 18:37 ` Jan Engelhardt
2011-09-06 20:40 ` Florian Weimer
2011-08-27 0:57 ` H. Peter Anvin
2011-08-27 4:40 ` Christoph Hellwig
2011-08-29 15:04 ` Arnd Bergmann
2011-08-29 18:31 ` H. Peter Anvin
2011-08-30 12:09 ` Arnd Bergmann
2011-08-30 16:35 ` H. Peter Anvin
2011-08-31 16:14 ` Arnd Bergmann
2011-08-31 16:25 ` H. Peter Anvin
2011-08-31 16:39 ` Arnd Bergmann
2011-08-31 16:48 ` Linus Torvalds
2011-08-31 19:18 ` Arnd Bergmann
2011-08-31 19:44 ` H. Peter Anvin
2011-08-31 19:54 ` Alan Cox
2011-08-31 20:02 ` H. Peter Anvin
2011-08-31 20:55 ` Arnd Bergmann
2011-08-31 20:58 ` H. Peter Anvin
2011-08-31 19:49 ` Geert Uytterhoeven
2011-08-31 16:46 ` Linus Torvalds
2011-08-31 17:05 ` H.J. Lu
2011-09-03 2:56 ` H.J. Lu
2011-09-03 3:04 ` Linus Torvalds
2011-09-03 4:02 ` H.J. Lu
2011-09-03 4:29 ` H. Peter Anvin
2011-09-03 4:44 ` H.J. Lu
2011-09-03 5:16 ` H. Peter Anvin
2011-09-03 14:11 ` H.J. Lu [this message]
2011-09-03 5:29 ` H. Peter Anvin
2011-09-03 8:41 ` Arnd Bergmann
2011-09-03 14:04 ` Valdis.Kletnieks
2011-09-03 16:40 ` H. Peter Anvin
2011-09-03 17:16 ` Valdis.Kletnieks
2011-09-03 17:22 ` H.J. Lu
2011-09-03 17:28 ` H. Peter Anvin
2011-09-03 17:27 ` H. Peter Anvin
2011-09-04 13:51 ` Valdis.Kletnieks
2011-09-04 15:17 ` Arnd Bergmann
2011-09-04 17:08 ` Linus Torvalds
2011-09-04 18:40 ` H.J. Lu
2011-09-04 19:06 ` Arnd Bergmann
2011-09-04 19:31 ` H.J. Lu
2011-09-04 21:13 ` Arnd Bergmann
2011-09-04 21:25 ` H.J. Lu
2011-09-04 21:41 ` Arnd Bergmann
2011-09-04 22:13 ` H.J. Lu
2011-09-05 7:48 ` Arnd Bergmann
2011-09-05 15:11 ` H.J. Lu
2011-09-05 17:21 ` Arnd Bergmann
2011-09-05 19:34 ` H.J. Lu
2011-09-05 19:54 ` H.J. Lu
2011-09-05 19:59 ` H. Peter Anvin
2011-09-05 20:27 ` Arnd Bergmann
2011-09-09 21:02 ` H.J. Lu
2011-09-04 20:11 ` H. Peter Anvin
2011-09-04 19:31 ` richard -rw- weinberger
2011-09-04 19:32 ` H.J. Lu
2011-09-03 14:15 ` H.J. Lu
2011-08-31 17:09 ` H. Peter Anvin
2011-08-31 17:19 ` Linus Torvalds
2011-08-31 17:38 ` H. Peter Anvin
2011-09-01 11:35 ` Arnd Bergmann
2011-10-01 19:38 ` Jonas Bonn
2012-02-08 21:36 ` 64-bit time on 32-bit systems H. Peter Anvin
2011-09-01 13:30 ` RFD: x32 ABI system call numbers Avi Kivity
2011-09-01 14:13 ` H. Peter Anvin
2011-09-02 0:49 ` Pedro Alves
2011-09-02 1:51 ` H. Peter Anvin
2011-09-02 8:02 ` Arnd Bergmann
2011-09-02 8:42 ` Pedro Alves
2011-09-01 6:08 ` Jonas Bonn
2011-09-02 6:17 ` Andy Lutomirski
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