| Message ID | 20241231190620.24442-5-philmd@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | hppa CPU reset and speedup | expand |
On 12/31/24 20:06, Philippe Mathieu-Daudé wrote: > On reset: > > "All PSW bits except the M bit is reset. The M bit is set." > > Commit 1a19da0da44 ("target/hppa: Fill in hppa_cpu_do_interrupt / > hppa_cpu_exec_interrupt") inadvertently set the W bit at RESET, > remove it and set the M bit. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Helge Deller <deller@gmx.de> > --- > target/hppa/cpu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c > index 41538d39d62..dbd46842841 100644 > --- a/target/hppa/cpu.c > +++ b/target/hppa/cpu.c > @@ -209,7 +209,7 @@ static void hppa_cpu_reset_hold(Object *obj, ResetType type) > memset(env, 0, offsetof(CPUHPPAState, end_reset_fields)); > > cpu_hppa_loaded_fr0(env); > - cpu_hppa_put_psw(env, PSW_W); > + cpu_hppa_put_psw(env, PSW_M); > } > > static ObjectClass *hppa_cpu_class_by_name(const char *cpu_model)
diff --git a/target/hppa/cpu.c b/target/hppa/cpu.c index 41538d39d62..dbd46842841 100644 --- a/target/hppa/cpu.c +++ b/target/hppa/cpu.c @@ -209,7 +209,7 @@ static void hppa_cpu_reset_hold(Object *obj, ResetType type) memset(env, 0, offsetof(CPUHPPAState, end_reset_fields)); cpu_hppa_loaded_fr0(env); - cpu_hppa_put_psw(env, PSW_W); + cpu_hppa_put_psw(env, PSW_M); } static ObjectClass *hppa_cpu_class_by_name(const char *cpu_model)
On reset: "All PSW bits except the M bit is reset. The M bit is set." Commit 1a19da0da44 ("target/hppa: Fill in hppa_cpu_do_interrupt / hppa_cpu_exec_interrupt") inadvertently set the W bit at RESET, remove it and set the M bit. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> --- target/hppa/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)