[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v1 1/1] target/microblaze: Fix FPU2 instruction check
From: |
Joe Komlodi |
Subject: |
[PATCH v1 1/1] target/microblaze: Fix FPU2 instruction check |
Date: |
Mon, 11 May 2020 10:49:06 -0700 |
The check to see if we can use FPU2 instructions would return 0 if
cfg.use_fpu == 2, rather than returning the PVR2_USE_FPU2_MASK.
This would cause all FPU2 instructions (fsqrt, flt, fint) to not be used.
Signed-off-by: Joe Komlodi <address@hidden>
---
target/microblaze/translate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index 4e7f903a..329743b 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -1391,7 +1391,7 @@ static int dec_check_fpuv2(DisasContext *dc)
tcg_gen_movi_i64(cpu_SR[SR_ESR], ESR_EC_FPU);
t_gen_raise_exception(dc, EXCP_HW_EXCP);
}
- return (dc->cpu->cfg.use_fpu == 2) ? 0 : PVR2_USE_FPU2_MASK;
+ return (dc->cpu->cfg.use_fpu == 2) ? PVR2_USE_FPU2_MASK : 0;
}
static void dec_fpu(DisasContext *dc)
--
2.7.4