From 7798e620a6c2508c47d3bbb33dbaa04f87f62ddd Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Thu, 18 May 2017 11:09:03 +0900
Subject: Fix access to REG_R0 at chx_wakeup.
---
ChangeLog | 4 ++++
chopstx.c | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 7068794..23f5027 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-05-18 NIIBE Yutaka <gniibe@fsij.org>
+
+ * chopstx.c (chx_wakeup): Fix access to REG_R0.
+
2017-02-02 NIIBE Yutaka <gniibe@fsij.org>
* VERSION: 1.3.
diff --git a/chopstx.c b/chopstx.c
index 2f7189f..986bb90 100644
--- a/chopstx.c
+++ b/chopstx.c
@@ -918,8 +918,8 @@ chx_wakeup (struct chx_pq *pq)
}
else
{
- ((struct chx_stack_regs *)tp->tc.reg[REG_SP])->reg[REG_R0] = 1;
tp = (struct chx_thread *)pq;
+ ((struct chx_stack_regs *)tp->tc.reg[REG_SP])->reg[REG_R0] = 1;
chx_ready_enqueue (tp);
if (tp->prio > running->prio)
yield = 1;
--
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