Author: markj
Date: Tue Jun 4 17:37:20 2019
New Revision: 348647
URL: https://svnweb.freebsd.org/changeset/base/348647
Log:
MFC r340027 (by jhb):
Don't allow debuggers to modify SSTATUS, only to read it.
Modified:
stable/12/sys/riscv/riscv/machdep.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/riscv/riscv/machdep.c
==============================================================================
--- stable/12/sys/riscv/riscv/machdep.c Tue Jun 4 17:31:59 2019
(r348646)
+++ stable/12/sys/riscv/riscv/machdep.c Tue Jun 4 17:37:20 2019
(r348647)
@@ -178,7 +178,6 @@ set_regs(struct thread *td, struct reg *regs)
frame = td->td_frame;
frame->tf_sepc = regs->sepc;
- frame->tf_sstatus = regs->sstatus;
frame->tf_ra = regs->ra;
frame->tf_sp = regs->sp;
frame->tf_gp = regs->gp;
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