From 89d90c00198a469a0c197e53f58d7e1cef5839f7 Mon Sep 17 00:00:00 2001 From: Daniel Hellstrom Date: Mon, 25 Nov 2019 09:45:26 +0100 Subject: sparc,leon: avoid triggering LEON3FT errata TN-0009 Close #4336. --- cpukit/score/cpu/sparc/cpu_asm.S | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/cpukit/score/cpu/sparc/cpu_asm.S b/cpukit/score/cpu/sparc/cpu_asm.S index bfad3fbc46..1251faa2f7 100644 --- a/cpukit/score/cpu/sparc/cpu_asm.S +++ b/cpukit/score/cpu/sparc/cpu_asm.S @@ -523,8 +523,9 @@ dont_do_the_window: * context. */ andcc %l0, %l5, %g0 - bne,a dont_switch_stacks - st %fsr, [%g6 + SPARC_PER_CPU_FSR_OFFSET] + beq dont_switch_stacks + nop + st %fsr, [%g6 + SPARC_PER_CPU_FSR_OFFSET] #endif dont_switch_stacks: -- cgit v1.2.3