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efi: Drop all uses of efi_call_XX() wrappers

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Now that GCC can generate function calls using the correct calling
convention for us, we can stop using the efi_call_XX() wrappers, and
just dereference the function pointers directly.

This avoids the untyped variadic wrapper routines, which means better
type checking for the method calls.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Ard Biesheuvel authored and Daniel Kiper committed 2023-05-25 16:48:00 +02:00
1 parent 6a080b9cde
commit bb4aa6e06e
23 files changed
+165 -170
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grub-core/video/efi_gop.c
+9 -9
View File
@@ -110,7 +110,7 @@ grub_video_gop_fini (void)
{
if (restore_needed)
{
efi_call_2 (gop->set_mode, gop, old_mode);
gop->set_mode (gop, old_mode);
restore_needed = 0;
}
grub_free (framebuffer.offscreen);
@@ -274,7 +274,7 @@ grub_video_gop_iterate (int (*hook) (const struct grub_video_mode_info *info, vo
struct grub_efi_gop_mode_info *info = NULL;
struct grub_video_mode_info mode_info;
status = efi_call_4 (gop->query_mode, gop, mode, &size, &info);
status = gop->query_mode (gop, mode, &size, &info);
if (status)
{
@@ -400,7 +400,7 @@ grub_video_gop_setup (unsigned int width, unsigned int height,
grub_efi_uintn_t size;
grub_efi_status_t status;
status = efi_call_4 (gop->query_mode, gop, mode, &size, &info);
status = gop->query_mode (gop, mode, &size, &info);
if (status)
{
info = 0;
@@ -461,7 +461,7 @@ grub_video_gop_setup (unsigned int width, unsigned int height,
old_mode = gop->mode->mode;
restore_needed = 1;
}
efi_call_2 (gop->set_mode, gop, best_mode);
gop->set_mode (gop, best_mode);
}
info = gop->mode->info;
@@ -523,10 +523,10 @@ grub_video_gop_swap_buffers (void)
{
if (framebuffer.offscreen)
{
efi_call_10 (gop->blt, gop, framebuffer.offscreen,
GRUB_EFI_BLT_BUFFER_TO_VIDEO, 0, 0, 0, 0,
framebuffer.mode_info.width, framebuffer.mode_info.height,
framebuffer.mode_info.width * 4);
gop->blt (gop, framebuffer.offscreen,
GRUB_EFI_BLT_BUFFER_TO_VIDEO, 0, 0, 0, 0,
framebuffer.mode_info.width, framebuffer.mode_info.height,
framebuffer.mode_info.width * 4);
}
return GRUB_ERR_NONE;
}
@@ -613,7 +613,7 @@ GRUB_MOD_FINI(efi_gop)
{
if (restore_needed)
{
efi_call_2 (gop->set_mode, gop, old_mode);
gop->set_mode (gop, old_mode);
restore_needed = 0;
}
if (gop)