[v3,03/26] target/m68k: Restore fp rounding mode on vm load

Commit Message

Richard Henderson Sept. 9, 2024, 5:28 p.m. UTC

Call cpu_m68k_set_fpcr to make sure softfloat internals
are up-to-date with the restored FPCR.

Signed-off-by: Richard Henderson <[e-mail]>
---
 target/m68k/cpu.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Philippe Mathieu-Daudé Sept. 9, 2024, 9:59 p.m. UTC | #1

On 9/9/24 19:28, Richard Henderson wrote:
> Call cpu_m68k_set_fpcr to make sure softfloat internals
> are up-to-date with the restored FPCR.
> 
> Signed-off-by: Richard Henderson <[e-mail]>
> ---
>   target/m68k/cpu.c | 1 +
>   1 file changed, 1 insertion(+)

Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>

Patch

diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c
index 1d49f4cb23..4d70cd50b4 100644
--- a/target/m68k/cpu.c
+++ b/target/m68k/cpu.c
@@ -402,6 +402,7 @@  static int fpu_post_load(void *opaque, int version)
 {
     M68kCPU *s = opaque;
 
+    cpu_m68k_set_fpcr(&s->env, s->env.fpcr);
     cpu_m68k_set_fpsr(&s->env, s->env.fpsr);
     return 0;
 }