回复: [edk2-devel] [PATCH 1/1] BaseSynchronizationLib: Fix RISC-V helper name

["gaoliming" <gaoliming@byosoft.com.cn>]

Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

> -----邮件原件-----
> 发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 Sunil V L
> 发送时间: 2022年11月11日 19:21
> 收件人: devel@edk2.groups.io
> 抄送: Abner Chang <abner.chang@amd.com>; Zhihao Li
> <zhihao.li@intel.com>; Michael D Kinney <michael.d.kinney@intel.com>;
> Liming Gao <gaoliming@byosoft.com.cn>; Zhiguang Liu
> <zhiguang.liu@intel.com>; Daniel Schaefer <git@danielschaefer.me>
> 主题: [edk2-devel] [PATCH 1/1] BaseSynchronizationLib: Fix RISC-V helper
> name
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4143
> 
> Fix the name of InternalSyncCompareExchange64() function.
> 
> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
> Reported-by: Zhihao Li <zhihao.li@intel.com>
> Tested-by: Zhihao Li <zhihao.li@intel.com>
> 
> Cc: Michael D Kinney <michael.d.kinney@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Zhiguang Liu <zhiguang.liu@intel.com>
> Cc: Daniel Schaefer <git@danielschaefer.me>
> ---
>  .../Library/BaseSynchronizationLib/BaseSynchronizationLib.inf | 2 +-
>  .../Library/BaseSynchronizationLib/RiscV64/Synchronization.S  | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git
> a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> index dd66ec1d0370..88dfb880fea9 100755
> --- a/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> +++ b/MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
> @@ -81,7 +81,7 @@ [Sources.AARCH64]
> 
>  [Sources.RISCV64]
>    Synchronization.c
> -  RiscV64/Synchronization.S
> +  RiscV64/Synchronization.S     | GCC
> 
>  [Sources.LOONGARCH64]
>    Synchronization.c
> diff --git
> a/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.S
> b/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.S
> index bac80d687168..f287ef38f651 100644
> --- a/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.S
> +++ b/MdePkg/Library/BaseSynchronizationLib/RiscV64/Synchronization.S
> @@ -36,8 +36,6 @@ exit:
>      mv    a0, a3
>      ret
> 
> -.global ASM_PFX(InternalSyncCompareExchange64)
> -
>  //
>  // Compare and xchange a 64-bit value.
>  //
> @@ -45,7 +43,7 @@ exit:
>  // @param a1 : Compare value.
>  // @param a2 : Exchange value.
>  //
> -ASM_PFX (SyncCompareExchange64):
> +ASM_PFX (InternalSyncCompareExchange64):
>      lr.d  a3, (a0)       // Load the value from a0 and make
>                           // the reservation of address.
>      bne   a3, a1, exit
> --
> 2.38.0
> 
> 
> 
> 
>