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author | Daniel Hellstrom <daniel@gaisler.com> | 2019-11-25 09:45:26 +0100 |
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committer | Daniel Hellstrom <daniel@gaisler.com> | 2020-06-29 12:32:17 +0200 |
commit | 7ccb7b7f171ee185acfdc9aed6979af4770c2e0a (patch) | |
tree | 0b339dc21fcd5ccb2c55fded25420f6710e5cd1e | |
parent | e7ac5c8a43626625ac41f8466e7ab3a2b95e0613 (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 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: |