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author | Daniel Hellstrom <daniel@gaisler.com> | 2019-11-25 09:45:26 +0100 |
---|---|---|
committer | Daniel Hellstrom <daniel@gaisler.com> | 2020-09-02 10:53:07 +0200 |
commit | 6781ed349c2f7a6b814874fc63061643572f954e (patch) | |
tree | 529030d4419183a77a23ce36d615ad7cbc077ed0 | |
parent | 3f0b2278af1e70f0df148f3a667ac5abf5358aa2 (diff) |
sparc,leon: avoid triggering LEON3FT errata TN-0009
-rw-r--r-- | cpukit/score/cpu/sparc/cpu_asm.S | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpukit/score/cpu/sparc/cpu_asm.S b/cpukit/score/cpu/sparc/cpu_asm.S index 3a8f001b1f..691e6d5968 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: |