diff mbox series

[1/5] OvmfPkg/XenResetVector: Silent a warning from nasm

Message ID 20200129121235.1814563-2-anthony.perard@citrix.com (mailing list archive)
State New, archived
Headers show
Series OvmfXen: Set PcdFSBClock at runtime | expand

Commit Message

Anthony PERARD Jan. 29, 2020, 12:12 p.m. UTC 
To avoid nasm generating a warning, replace the macro by the value
expected to be stored in eax.
  Ia32/XenPVHMain.asm:76: warning: dword data exceeds bounds

Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
---
 OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Laszlo Ersek Jan. 29, 2020, 4:08 p.m. UTC | #1 
On 01/29/20 13:12, Anthony PERARD wrote:
> To avoid nasm generating a warning, replace the macro by the value
> expected to be stored in eax.
>   Ia32/XenPVHMain.asm:76: warning: dword data exceeds bounds
> 
> Reported-by: Laszlo Ersek <lersek@redhat.com>
> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
> ---
>  OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm b/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm
> index 2df0f12e18cb..c761e9d30729 100644
> --- a/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm
> +++ b/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm
> @@ -73,7 +73,7 @@ xenPVHMain:
>      ;
>      ; parameter for Flat32SearchForBfvBase
>      ;
> -    mov     eax, ADDR_OF(fourGigabytes)
> +    mov     eax, 0   ; ADDR_OF(fourGigabytes)
>      add     eax, edx ; add delta
>  
>      ;
> 

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
diff mbox series

Patch

diff --git a/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm b/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm
index 2df0f12e18cb..c761e9d30729 100644
--- a/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm
+++ b/OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm
@@ -73,7 +73,7 @@  xenPVHMain:
     ;
     ; parameter for Flat32SearchForBfvBase
     ;
-    mov     eax, ADDR_OF(fourGigabytes)
+    mov     eax, 0   ; ADDR_OF(fourGigabytes)
     add     eax, edx ; add delta
 
     ;