gt;> D
>> ; Gao, Liming
>> Subject: Re: [edk2] [PATCH] MdePkg/BaseSynchronizationLib XCODE: fix
>> InternalSync[De|In]crement
>>
>> On 7 November 2018 at 15:31, Laszlo Ersek wrote:
>>> (+Andrew)
>>>
>>> Hi Ray,
>>>
>>
> -Original Message-
> From: Ard Biesheuvel [mailto:ard.biesheu...@linaro.org]
> Sent: Wednesday, November 7, 2018 10:46 PM
> To: Laszlo Ersek
> Cc: Ni, Ruiyu ; edk2-devel@lists.01.org; Kinney, Michael D
> ; Gao, Liming
> Subject: Re: [edk2] [PATCH] MdePkg/BaseSyn
e: [edk2] [PATCH] MdePkg/BaseSynchronizationLib XCODE: fix
> InternalSync[De|In]crement
>
> On 11/07/18 15:31, Laszlo Ersek wrote:
> > (+Andrew)
> >
> > Hi Ray,
> >
> > On 11/07/18 05:03, Ruiyu Ni wrote:
> >> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=130
> -Original Message-
> From: Laszlo Ersek [mailto:ler...@redhat.com]
> Sent: Wednesday, November 7, 2018 10:32 PM
> To: Ni, Ruiyu ; edk2-devel@lists.01.org
> Cc: Gao, Liming ; Kinney, Michael D
> ; Philippe Mathieu-Daudé ;
> Andrew Fish
> Subject: Re: [PATCH]
On 7 November 2018 at 15:31, Laszlo Ersek wrote:
> (+Andrew)
>
> Hi Ray,
>
> On 11/07/18 05:03, Ruiyu Ni wrote:
>> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1303
>>
>> XCODE disassembly code of InternalSyncDecrement with today's code is:
>>
>> __asm__ __volatile__ (
>> "movl
On 11/07/18 15:31, Laszlo Ersek wrote:
> (+Andrew)
>
> Hi Ray,
>
> On 11/07/18 05:03, Ruiyu Ni wrote:
>> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1303
>>
>> XCODE disassembly code of InternalSyncDecrement with today's code is:
>>
>> __asm__ __volatile__ (
>> "movl$1, %%eax
(+Andrew)
Hi Ray,
On 11/07/18 05:03, Ruiyu Ni wrote:
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1303
>
> XCODE disassembly code of InternalSyncDecrement with today's code is:
>
> __asm__ __volatile__ (
> "movl$1, %%eax \n\t"
> "lock \n\t"
> "xadd
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1303
XCODE disassembly code of InternalSyncDecrement with today's code is:
__asm__ __volatile__ (
"movl$1, %%eax \n\t"
"lock \n\t"
"xadd%%eax, %1 \n\t"
"inc %%eax \n\t"
: "=a" (Result),
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