git: a35572b16e38 - main - linux32: binutils as requires %eflags instead of %flags for CFI.
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Date: Thu, 29 Sep 2022 22:07:44 UTC
The branch main has been updated by jhb:
URL: https://cgit.FreeBSD.org/src/commit/?id=a35572b16e38420f5f7573b13bfe2c3b07a79d19
commit a35572b16e38420f5f7573b13bfe2c3b07a79d19
Author: John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-09-29 22:06:01 +0000
Commit: John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-09-29 22:06:01 +0000
linux32: binutils as requires %eflags instead of %flags for CFI.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D36781
---
sys/amd64/linux32/linux32_locore.asm | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sys/amd64/linux32/linux32_locore.asm b/sys/amd64/linux32/linux32_locore.asm
index f4cdc5fc1559..bf1158185a1f 100644
--- a/sys/amd64/linux32/linux32_locore.asm
+++ b/sys/amd64/linux32/linux32_locore.asm
@@ -24,7 +24,11 @@ ENTRY(linux32_vdso_sigcode)
.cfi_offset %ds, L_SC_DS
.cfi_offset %cs, L_SC_CS
.cfi_offset %ss, L_SC_SS
+#ifdef __clang__
.cfi_offset %flags, L_SC_EFLAGS
+#else
+ .cfi_offset %eflags, L_SC_EFLAGS
+#endif
.cfi_offset %edi, L_SC_EDI
.cfi_offset %esi, L_SC_ESI
.cfi_offset %ebp, L_SC_EBP
@@ -56,7 +60,11 @@ ENTRY(linux32_vdso_rt_sigcode)
.cfi_offset %ds, L_SC_DS
.cfi_offset %cs, L_SC_CS
.cfi_offset %ss, L_SC_SS
+#ifdef __clang__
.cfi_offset %flags, L_SC_EFLAGS
+#else
+ .cfi_offset %eflags, L_SC_EFLAGS
+#endif
.cfi_offset %edi, L_SC_EDI
.cfi_offset %esi, L_SC_ESI
.cfi_offset %ebp, L_SC_EBP