[PATCH] ld/x86-64: Also set LAM_U57 when setting LAM_U48
H.J. Lu
hjl.tools@gmail.com
Sat Jan 9 05:50:34 GMT 2021
Since LAM_U48 implies LAM_U57, also set LAM_U57 when setting LAM_U48.
bfd/
* elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
LAM_U57 when setting LAM_U48.
ld/
* ld-x86-64/property-x86-lam-u48-4.d: Updated.
* ld-x86-64/property-x86-lam-u48-5.d: Likewise.
---
bfd/elfxx-x86.c | 6 ++++--
ld/testsuite/ld-x86-64/property-x86-lam-u48-4.d | 2 +-
ld/testsuite/ld-x86-64/property-x86-lam-u48-5.d | 2 +-
3 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c
index 6cfe2bdab15..c47f48257ea 100644
--- a/bfd/elfxx-x86.c
+++ b/bfd/elfxx-x86.c
@@ -2556,10 +2556,12 @@ _bfd_x86_elf_link_setup_gnu_properties
htab->params->cet_report = prop_report_none;
if (htab->params->lam_u48)
{
- features |= GNU_PROPERTY_X86_FEATURE_1_LAM_U48;
+ features |= (GNU_PROPERTY_X86_FEATURE_1_LAM_U48
+ | GNU_PROPERTY_X86_FEATURE_1_LAM_U57);
htab->params->lam_u48_report = prop_report_none;
+ htab->params->lam_u57_report = prop_report_none;
}
- if (htab->params->lam_u57)
+ else if (htab->params->lam_u57)
{
features |= GNU_PROPERTY_X86_FEATURE_1_LAM_U57;
htab->params->lam_u57_report = prop_report_none;
diff --git a/ld/testsuite/ld-x86-64/property-x86-lam-u48-4.d b/ld/testsuite/ld-x86-64/property-x86-lam-u48-4.d
index 82cd7e2be44..637674ca190 100644
--- a/ld/testsuite/ld-x86-64/property-x86-lam-u48-4.d
+++ b/ld/testsuite/ld-x86-64/property-x86-lam-u48-4.d
@@ -6,6 +6,6 @@
Displaying notes found in: .note.gnu.property
[ ]+Owner[ ]+Data size[ ]+Description
GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
- Properties: x86 feature: LAM_U48
+ Properties: x86 feature: LAM_U48, LAM_U57
x86 feature used: x86
x86 ISA used:
diff --git a/ld/testsuite/ld-x86-64/property-x86-lam-u48-5.d b/ld/testsuite/ld-x86-64/property-x86-lam-u48-5.d
index 755d0d56e57..623dfbd979c 100644
--- a/ld/testsuite/ld-x86-64/property-x86-lam-u48-5.d
+++ b/ld/testsuite/ld-x86-64/property-x86-lam-u48-5.d
@@ -6,6 +6,6 @@
Displaying notes found in: .note.gnu.property
[ ]+Owner[ ]+Data size[ ]+Description
GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
- Properties: x86 feature: LAM_U48
+ Properties: x86 feature: LAM_U48, LAM_U57
x86 feature used: x86
x86 ISA used:
--
2.29.2
More information about the Binutils
mailing list