Avoid orphan sections between __bss_start and .(s)bss.

Ensure __bss_start is associated with the next section
in case orphan sections are placed directly after .sdata,
as has been seen to happen with LLD.

Submitted by:	"J.R.T. Clarke" <jrtc4@cam.ac.uk>
Differential Revision:	https://reviews.freebsd.org/D18429

This commit is contained in:

Ruslan Bukin

2019-02-18 13:14:53 +00:00

parent 61250f78c4

commit 19a227ee35

1 changed files with 4 additions and 0 deletions

sys/conf/ldscript.riscv

View File

@@ -87,6 +87,10 @@ SECTIONS
   .sdata     : { *(.sdata) }
   _edata  =  .;
   PROVIDE (edata = .);
   /* Ensure __bss_start is associated with the next section in case orphan
      sections are placed directly after .sdata, as has been seen to happen with
      LLD.  */
   . = .;
   __bss_start = .;
   .sbss      : { *(.sbss) *(.scommon) }
   .bss       :