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| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-02-09 17:12:34 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-02-09 17:12:34 +0100 |
| commit | ea4a1ea4c8f47b8dd0aa6e96d8cb806afe6726f8 (patch) | |
| tree | a00a33e83553ab21956ea617e393e385d39994ed /arch/mips | |
| parent | fe6c98a115affdb3ff9cfccc5b6207127223d4b8 (diff) | |
| download | linux-ea4a1ea4c8f47b8dd0aa6e96d8cb806afe6726f8.tar.bz2 | |
Revert "MIPS: microMIPS: Fix the judgment of mm_jr16_op and mm_jalr_op"
This reverts commit 9308579fef3ddde19da9d45e23bf36d41932417f.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/process.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index cdd2cd4df081..af4c862ec5ff 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -326,8 +326,8 @@ static inline int is_jump_ins(union mips_instruction *ip) * microMIPS is kind of more fun... */ if (mm_insn_16bit(ip->word >> 16)) { - if (ip->mm16_r5_format.opcode == mm_pool16c_op && - ip->mm16_r5_format.rt == mm_jr16_op) + if ((ip->mm16_r5_format.opcode == mm_pool16c_op && + (ip->mm16_r5_format.rt & mm_jr16_op) == mm_jr16_op)) return 1; return 0; } @@ -339,7 +339,7 @@ static inline int is_jump_ins(union mips_instruction *ip) if (ip->r_format.opcode != mm_pool32a_op || ip->r_format.func != mm_pool32axf_op) return 0; - return ((ip->u_format.uimmediate >> 6) & GENMASK(9, 0)) == mm_jalr_op; + return ((ip->u_format.uimmediate >> 6) & mm_jalr_op) == mm_jalr_op; #else if (ip->j_format.opcode == j_op) return 1; |