Changeset c89ae25 in mainline for kernel/arch/amd64/_link.ld.in

Timestamp:

2023-10-27T17:24:14Z (19 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master, topic/msim-upgrade, topic/simplify-dev-export

Children:

34120f10, b169619

Parents:

0373af9

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-10-27 17:03:39)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2023-10-27 17:24:14)

Message:

Fix and enable —gc-sections in /kernel and /boot

File:

• kernel/arch/amd64/_link.ld.in (modified) (2 diffs)

kernel/arch/amd64/_link.ld.in

@@ -17 +17 @@
         .unmapped (BOOT_OFFSET + SIZEOF_HEADERS): AT (BOOT_OFFSET + SIZEOF_HEADERS) {
                 unmapped_start = .;
-                *(K_TEXT_START);
-                *(K_DATA_START);
-                *(K_INI_PTLS);
+                KEEP(*(K_TEXT_START));
+                KEEP(*(K_DATA_START));
+                KEEP(*(K_INI_PTLS));
                 unmapped_end = .;
         }
@@ -29 +29 @@
 
                 kdata_start = .;
-                *(.data);              /* initialized data */
+                *(.data .data.*);              /* initialized data */
                 *(.rodata .rodata.*);
-                *(.eh_frame .eh_frame.*);       /* stack unwinding data */
+                *(.eh_frame .eh_frame.*);      /* stack unwinding data */
                 *(.eh_frame_hdr .eh_frame_hdr.*);
                 *(COMMON);      /* global variables */
 
                 /* bss can't be omitted from the ELF image. */
-                *(.bss);        /* uninitialized static variables */
+                *(.bss .bss.*);        /* uninitialized static variables */
                 kdata_end = .;
         }