File 0031-util-mkimage-Remove-unused-code-to-add-BSS-section.patch of Package grub2.27716
From 158c4e03ccee6e86fb15c6fd98008e4fc9071b7c Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javierm@redhat.com>
Date: Thu, 11 Feb 2021 17:06:49 +0100
Subject: [PATCH 31/45] util/mkimage: Remove unused code to add BSS section
The code is compiled out so there is no reason to keep it.
Additionally, don't set bss_size field since we do not add a BSS section.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---
util/mkimage.c | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/util/mkimage.c b/util/mkimage.c
index 37d6249f1..32bb8ea68 100644
--- a/util/mkimage.c
+++ b/util/mkimage.c
@@ -1304,7 +1304,6 @@ grub_install_generate_image (const char *dir, const char *prefix,
o->code_size = grub_host_to_target32 (layout.exec_size);
o->data_size = grub_cpu_to_le32 (reloc_addr - layout.exec_size
- header_size);
- o->bss_size = grub_cpu_to_le32 (layout.bss_size);
o->entry_addr = grub_cpu_to_le32 (layout.start_address);
o->code_base = grub_cpu_to_le32 (header_size);
@@ -1342,7 +1341,6 @@ grub_install_generate_image (const char *dir, const char *prefix,
o->code_size = grub_host_to_target32 (layout.exec_size);
o->data_size = grub_cpu_to_le32 (reloc_addr - layout.exec_size
- header_size);
- o->bss_size = grub_cpu_to_le32 (layout.bss_size);
o->entry_addr = grub_cpu_to_le32 (layout.start_address);
o->code_base = grub_cpu_to_le32 (header_size);
o->image_base = 0;
@@ -1387,21 +1385,6 @@ grub_install_generate_image (const char *dir, const char *prefix,
= grub_cpu_to_le32_compile_time (GRUB_PE32_SCN_CNT_INITIALIZED_DATA
| GRUB_PE32_SCN_MEM_READ
| GRUB_PE32_SCN_MEM_WRITE);
-
-#if 0
- bss_section = data_section + 1;
- strcpy (bss_section->name, ".bss");
- bss_section->virtual_size = grub_cpu_to_le32 (layout.bss_size);
- bss_section->virtual_address = grub_cpu_to_le32 (header_size + layout.kernel_size);
- bss_section->raw_data_size = 0;
- bss_section->raw_data_offset = 0;
- bss_section->characteristics
- = grub_cpu_to_le32_compile_time (GRUB_PE32_SCN_MEM_READ
- | GRUB_PE32_SCN_MEM_WRITE
- | GRUB_PE32_SCN_ALIGN_64BYTES
- | GRUB_PE32_SCN_CNT_INITIALIZED_DATA
- | 0x80);
-#endif
mods_section = data_section + 1;
strcpy (mods_section->name, "mods");
--
2.26.2
