On 8/2/23 20:52, Keith Packard via wrote:
Add helpers for reading/writing the 68881 FPSR register so that
changes in floating point exception state can be seen by the
application.
Call these helpers in pre_load/post_load hooks to synchronize
exception state.
Signed-off-by: Keith Packard<kei...@keithp.com>
---
target/m68k/cpu.c | 12 +++++++
target/m68k/cpu.h | 2 ++
target/m68k/fpu_helper.c | 72 ++++++++++++++++++++++++++++++++++++++++
target/m68k/helper.c | 4 +--
target/m68k/helper.h | 2 ++
target/m68k/translate.c | 4 +--
6 files changed, 92 insertions(+), 4 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
