diff options
| author | Yi Chou <yich@google.com> | 2023-11-17 19:58:11 +0800 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-11-23 17:53:22 +0000 |
| commit | 1739c99efe9b0775a859f2b46e6fd99b6a46927e (patch) | |
| tree | 6cf5b8d891cdb10a52f3f626cac64487391b6f45 /payloads/libpayload/arch/arm64/libpayload.ldscript | |
| parent | f9b6f2d3558903ec8a0fec055d363ac6fb24c0df (diff) | |
libpayload: Move ttb_buffer to a standalone section
When cleaning the sensitive data in the memory, we will want to prevent
zero out the content of tbb_buffer. Move the ttb_buffer to a standalone
section will simplify the problem.
BUG=b:248610274
TEST=emerge-cherry libpayload
BRANCH=none
Change-Id: I610276cbe30552263d791860c15e5ad9a201c744
Signed-off-by: Yi Chou <yich@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79078
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads/libpayload/arch/arm64/libpayload.ldscript')
| -rw-r--r-- | payloads/libpayload/arch/arm64/libpayload.ldscript | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/payloads/libpayload/arch/arm64/libpayload.ldscript b/payloads/libpayload/arch/arm64/libpayload.ldscript index f9fb771da6..e225aa8bca 100644 --- a/payloads/libpayload/arch/arm64/libpayload.ldscript +++ b/payloads/libpayload/arch/arm64/libpayload.ldscript @@ -58,6 +58,8 @@ SECTIONS _edata = .; .bss : { + *(.ttb_buffer) + *(.sbss) *(.sbss.*) *(.bss) |