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Re: [PATCH] relocator: Use .quad instead of .long


From: Vladimir 'phcoder' Serbinenko
Subject: Re: [PATCH] relocator: Use .quad instead of .long
Date: Tue, 3 Sep 2024 16:44:26 +0300

Reviewed-by: phcoder@gmail.com

Le mar. 3 sept. 2024, 11:02, Frediano Ziglio via Grub-devel <grub-devel@gnu.org> a écrit :
Used also in other assembly files.
They are single 64-bit values.

Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
---
 grub-core/lib/x86_64/relocator_asm.S | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/grub-core/lib/x86_64/relocator_asm.S b/grub-core/lib/x86_64/relocator_asm.S
index fd9b2b44e..12728d8e1 100644
--- a/grub-core/lib/x86_64/relocator_asm.S
+++ b/grub-core/lib/x86_64/relocator_asm.S
@@ -26,21 +26,21 @@ VARIABLE(grub_relocator_backward_start)
        .byte   0x48
        .byte   0xb8
 VARIABLE(grub_relocator_backward_dest)
-       .long   0, 0
+       .quad   0
        movq    %rax, %rdi

        /* mov imm64, %rax */
        .byte   0x48
        .byte   0xb8
 VARIABLE(grub_relocator_backward_src)
-       .long   0, 0
+       .quad   0
        movq    %rax, %rsi

        /* mov imm64, %rcx */
        .byte   0x48
        .byte   0xb9
 VARIABLE(grub_relocator_backward_chunk_size)
-       .long   0, 0
+       .quad   0

        add     %rcx, %rsi
        add     %rcx, %rdi
@@ -62,21 +62,21 @@ VARIABLE(grub_relocator_forward_start)
        .byte   0x48
        .byte   0xb8
 VARIABLE(grub_relocator_forward_dest)
-       .long   0, 0
+       .quad   0
        movq    %rax, %rdi

        /* mov imm64, %rax */
        .byte   0x48
        .byte   0xb8
 VARIABLE(grub_relocator_forward_src)
-       .long   0, 0
+       .quad   0
        movq    %rax, %rsi

        /* mov imm64, %rcx */
        .byte   0x48
        .byte   0xb9
 VARIABLE(grub_relocator_forward_chunk_size)
-       .long   0, 0
+       .quad   0

        /* Forward copy.  */
        cld
--
2.46.0


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