New upstream version 15.4upstream/15.4

1 files changed, 46 insertions, 39 deletions

diff --git a/elf_aarch64_efi.lds b/elf_aarch64_efi.lds
index feb4ead9..353b24a0 100644
--- a/elf_aarch64_efi.lds
+++ b/elf_aarch64_efi.lds
@@ -9,24 +9,12 @@ SECTIONS
     *(.text)
     *(.text.*)
     *(.gnu.linkonce.t.*)
-    *(.srodata)
-    *(.rodata*)
-    . = ALIGN(16);
-    _etext = .;
-  }
-
-  . = ALIGN(4096);
-  .dynamic  : { *(.dynamic) }
-
-  . = ALIGN(4096);
-  .note.gnu.build-id : {
-    *(.note.gnu.build-id)
-  }
-
-  . = ALIGN(4096);
-  .data.ident : {
-    *(.data.ident)
+    _evtext = .;
+    . = ALIGN(4096);
   }
+  _etext = .;
+  _text_size = . - _text;
+  _text_vsize = _evtext - _text;
 
   . = ALIGN(4096);
   .data :
@@ -39,6 +27,8 @@ SECTIONS
    *(.got.plt)
    *(.got)
 
+   *(.dynamic)
+
    /* the EFI loader doesn't seem to like a .bss section, so we stick
       it all into .data: */
    . = ALIGN(16);
@@ -48,44 +38,61 @@ SECTIONS
    *(.dynbss)
    *(.bss)
    *(COMMON)
-   . = ALIGN(16);
+   _evdata = .;
+   . = ALIGN(4096);
    _bss_end = .;
   }
+  _edata = .;
+  _data_vsize = _evdata - _data;
+  _data_size = . - _data;
 
+  /*
+   * Note that _sbat must be the beginning of the data, and _esbat must be the
+   * end and must be before any section padding.  The sbat self-check uses
+   * _esbat to find the bounds of the data, and if the padding is included, the
+   * CSV parser (correctly) rejects the data as having NUL values in one of the
+   * required columns.
+   */
   . = ALIGN(4096);
-  .vendor_cert :
+  .sbat :
   {
-    *(.vendor_cert)
+    _sbat = .;
+    *(.sbat)
+    *(.sbat.*)
+    _esbat = .;
+    . = ALIGN(4096);
+    _epsbat = .;
   }
+  _sbat_size = _epsbat - _sbat;
+  _sbat_vsize = _esbat - _sbat;
+
   . = ALIGN(4096);
-  .rela :
+  .rodata :
   {
+    _rodata = .;
     *(.rela.dyn)
     *(.rela.plt)
     *(.rela.got)
     *(.rela.data)
     *(.rela.data*)
+
+    *(.rodata*)
+    *(.srodata)
+    *(.dynsym)
+    *(.dynstr)
+    . = ALIGN(16);
+    *(.note.gnu.build-id)
+    . = ALIGN(4096);
+    *(.vendor_cert)
+    *(.data.ident)
+    _evrodata = .;
+    . = ALIGN(4096);
   }
-  _edata = .;
-  _data_size = . - _data;
-  . = ALIGN(4096);
-  .sbat :
-  {
-    _sbat = .;
-    *(.sbat)
-    *(.sbat.*)
-  }
-  _esbat = .;
-  _sbat_vsize = . - _sbat;
-  . = ALIGN(4096);
-  _sbat_size = . - _sbat;
+  _erodata = .;
+  _rodata_size = . - _rodata;
+  _rodata_vsize = _evrodata - _rodata;
   _alldata_size = . - _data;
 
-  . = ALIGN(4096);
-  .dynsym   : { *(.dynsym) }
-  . = ALIGN(4096);
-  .dynstr   : { *(.dynstr) }
-  . = ALIGN(4096);
   /DISCARD/ :
   {
     *(.rel.reloc)