On 13/2/25 15:26, Peter Maydell wrote:
The softfloat get_float_exception_flags() function returns 'int', but
in various places in target/i386 we incorrectly store the returned
value into a uint8_t. This currently has no ill effects because i386
doesn't care about any of the float_flag enum values above 0x40.
However, we want to start using float_flag_input_denormal_used, which
is 0x4000.
Switch to using 'int' so that we can handle all the possible valid
float_flag_* values. This includes changing the return type of
save_exception_flags() and the argument to merge_exception_flags().
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
target/i386/ops_sse.h | 16 +++----
target/i386/tcg/fpu_helper.c | 82 ++++++++++++++++++------------------
2 files changed, 49 insertions(+), 49 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
