47 lines
1.7 KiB
Diff
47 lines
1.7 KiB
Diff
From 9bb580e5956bbcbbd40812ac35de57dc45605487 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Thu, 1 Jun 2017 10:07:50 -0400
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Subject: [PATCH] Add PRIxGRUB_EFI_STATUS and use it.
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This avoids syntax checkers getting confused about if it's llx or lx.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grub-core/loader/efi/chainloader.c | 3 ++-
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include/grub/efi/api.h | 8 ++++++++
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2 files changed, 10 insertions(+), 1 deletion(-)
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diff --git a/grub-core/loader/efi/chainloader.c b/grub-core/loader/efi/chainloader.c
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index d2557b38dce..2c62faa2943 100644
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--- a/grub-core/loader/efi/chainloader.c
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+++ b/grub-core/loader/efi/chainloader.c
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@@ -783,7 +783,8 @@ handle_image (void *data, grub_efi_uint32_t datasize)
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efi_status = efi_call_2 (entry_point, grub_efi_image_handle,
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grub_efi_system_table);
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- grub_dprintf ("chain", "entry_point returned %ld\n", efi_status);
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+ grub_dprintf ("chain", "entry_point returned 0x%"PRIxGRUB_EFI_STATUS"\n",
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+ efi_status);
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grub_memcpy (li, &li_bak, sizeof (grub_efi_loaded_image_t));
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efi_status = grub_efi_free_pool (buffer);
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diff --git a/include/grub/efi/api.h b/include/grub/efi/api.h
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index 02488ec35ae..ddc5ecfb03d 100644
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--- a/include/grub/efi/api.h
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+++ b/include/grub/efi/api.h
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@@ -527,6 +527,14 @@ typedef grub_uint8_t grub_efi_char8_t;
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typedef grub_uint16_t grub_efi_char16_t;
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typedef grub_efi_intn_t grub_efi_status_t;
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+/* Make grub_efi_status_t reasonably printable. */
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+#if GRUB_CPU_SIZEOF_VOID_P == 8
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+#define PRIxGRUB_EFI_STATUS "lx"
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+#define PRIdGRUB_EFI_STATUS "ld"
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+#else
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+#define PRIxGRUB_EFI_STATUS "llx"
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+#define PRIdGRUB_EFI_STATUS "lld"
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+#endif
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#define GRUB_EFI_ERROR_CODE(value) \
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((((grub_efi_status_t) 1) << (sizeof (grub_efi_status_t) * 8 - 1)) | (value))
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