Author: br
Date: Thu Aug 2 12:13:52 2018
New Revision: 337127
URL: https://svnweb.freebsd.org/changeset/base/337127
Log:
Don't overwrite tp in set_mcontext().
This makes libthr/swapcontext_test:swapcontext1 happy.
Sponsored by: DARPA, AFRL
Modified:
head/sys/riscv/riscv/machdep.c
Modified: head/sys/riscv/riscv/machdep.c
==============================================================================
--- head/sys/riscv/riscv/machdep.c Thu Aug 2 12:12:13 2018
(r337126)
+++ head/sys/riscv/riscv/machdep.c Thu Aug 2 12:13:52 2018
(r337127)
@@ -342,7 +342,6 @@ set_mcontext(struct thread *td, mcontext_t *mcp)
tf->tf_ra = mcp->mc_gpregs.gp_ra;
tf->tf_sp = mcp->mc_gpregs.gp_sp;
tf->tf_gp = mcp->mc_gpregs.gp_gp;
- tf->tf_tp = mcp->mc_gpregs.gp_tp;
tf->tf_sepc = mcp->mc_gpregs.gp_sepc;
tf->tf_sstatus = mcp->mc_gpregs.gp_sstatus;
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