score: move save arg5 and arg6 instruction in front of enable_irq
Because enable_irq clobber r8 before arg5 was saved. modified: arch/score/kernel/entry.S Signed-off-by: Chen Liqin <liqin.chen@sunplusct.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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1 changed files with 2 additions and 2 deletions
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@ -395,13 +395,13 @@ ENTRY(resume)
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ENTRY(handle_sys)
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SAVE_ALL
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sw r8, [r0, 16] # argument 5 from user r8
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sw r9, [r0, 20] # argument 6 from user r9
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enable_irq
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sw r4, [r0, PT_ORIG_R4] #for restart syscall
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sw r7, [r0, PT_ORIG_R7] #for restart syscall
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sw r27, [r0, PT_IS_SYSCALL] # it from syscall
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sw r8, [r0, 16] # argument 5 from user r8
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sw r9, [r0, 20] # argument 6 from user r9
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lw r9, [r0, PT_EPC] # skip syscall on return
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addi r9, 4
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