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| author | Alex Bennée <alex.bennee@linaro.org> | 2018-05-15 14:58:43 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-05-15 14:58:43 +0100 |
| commit | 905edee9101c54cda5b72286b7f7607cf1c3c4d1 (patch) | |
| tree | aa60ac4d6c3053b367714c77c0a1734383102746 | |
| parent | 6ba28ddb9be37bdb67e3e38007a53ccbdcd010df (diff) | |
| download | qemu-905edee9101c54cda5b72286b7f7607cf1c3c4d1.zip qemu-905edee9101c54cda5b72286b7f7607cf1c3c4d1.tar.gz qemu-905edee9101c54cda5b72286b7f7607cf1c3c4d1.tar.bz2 | |
target/arm: Fix sqrt_f16 exception raising
We are meant to explicitly pass fpst, not cpu_env.
Cc: qemu-stable@nongnu.org
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20180512003217.9105-12-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | target/arm/translate-a64.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 3599796..a0b0c43 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -4976,7 +4976,8 @@ static void handle_fp_1src_half(DisasContext *s, int opcode, int rd, int rn) tcg_gen_xori_i32(tcg_res, tcg_op, 0x8000); break; case 0x3: /* FSQRT */ - gen_helper_sqrt_f16(tcg_res, tcg_op, cpu_env); + fpst = get_fpstatus_ptr(true); + gen_helper_sqrt_f16(tcg_res, tcg_op, fpst); break; case 0x8: /* FRINTN */ case 0x9: /* FRINTP */ |