MIPS: microMIPS: Fix the judgment of mm_jr16_op and mm_jalr_op

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mm16_r5_format.rt is 5 bits, so directly judge the value if equal or not.
mm_jalr_op requires 7th to 16th bits. These 10 which bits generated by
shifting u_format.uimmediate by 6 may be affected by sign extension.
Thus, take out the 10 bits for comparison.

Without this patch, errors may occur, such as these bits are all ones.

Signed-off-by: Jinyang He <hejinyang@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

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Jinyang He 2021-01-21 13:31:36 +08:00 • committed by Thomas Bogendoerfer

parent fa85d6ac2c

commit 9308579fef

1 changed files with 3 additions and 3 deletions

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6

arch/mips/kernel/process.c

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