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-rw-r--r--target/m68k/cpu.c5
-rw-r--r--target/m68k/cpu.h2
-rw-r--r--target/m68k/translate.c2
3 files changed, 8 insertions, 1 deletions
diff --git a/target/m68k/cpu.c b/target/m68k/cpu.c
index 8d23c72056..25d610db21 100644
--- a/target/m68k/cpu.c
+++ b/target/m68k/cpu.c
@@ -102,6 +102,7 @@ static void m5206_cpu_initfn(Object *obj)
CPUM68KState *env = &cpu->env;
m68k_set_feature(env, M68K_FEATURE_CF_ISA_A);
+ m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV);
}
/* Base feature set, including isns. for m68k family */
@@ -129,6 +130,7 @@ static void m68010_cpu_initfn(Object *obj)
m68k_set_feature(env, M68K_FEATURE_RTD);
m68k_set_feature(env, M68K_FEATURE_BKPT);
m68k_set_feature(env, M68K_FEATURE_MOVEC);
+ m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV);
}
/*
@@ -241,6 +243,7 @@ static void m5208_cpu_initfn(Object *obj)
m68k_set_feature(env, M68K_FEATURE_BRAL);
m68k_set_feature(env, M68K_FEATURE_CF_EMAC);
m68k_set_feature(env, M68K_FEATURE_USP);
+ m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV);
}
static void cfv4e_cpu_initfn(Object *obj)
@@ -254,6 +257,7 @@ static void cfv4e_cpu_initfn(Object *obj)
m68k_set_feature(env, M68K_FEATURE_CF_FPU);
m68k_set_feature(env, M68K_FEATURE_CF_EMAC);
m68k_set_feature(env, M68K_FEATURE_USP);
+ m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV);
}
static void any_cpu_initfn(Object *obj)
@@ -275,6 +279,7 @@ static void any_cpu_initfn(Object *obj)
m68k_set_feature(env, M68K_FEATURE_USP);
m68k_set_feature(env, M68K_FEATURE_EXT_FULL);
m68k_set_feature(env, M68K_FEATURE_WORD_INDEX);
+ m68k_set_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV);
}
static void m68k_cpu_realizefn(DeviceState *dev, Error **errp)
diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h
index f5c6e95cb4..3a9cfe2f33 100644
--- a/target/m68k/cpu.h
+++ b/target/m68k/cpu.h
@@ -537,6 +537,8 @@ enum m68k_features {
M68K_FEATURE_UNALIGNED_DATA,
/* TRAPcc insn. (680[2346]0, and CPU32) */
M68K_FEATURE_TRAPCC,
+ /* MOVE from SR privileged (from 68010) */
+ M68K_FEATURE_MOVEFROMSR_PRIV,
};
static inline bool m68k_feature(CPUM68KState *env, int feature)
diff --git a/target/m68k/translate.c b/target/m68k/translate.c
index 233b9d8e57..9df17aa4b2 100644
--- a/target/m68k/translate.c
+++ b/target/m68k/translate.c
@@ -4624,7 +4624,7 @@ DISAS_INSN(move_from_sr)
{
TCGv sr;
- if (IS_USER(s) && !m68k_feature(env, M68K_FEATURE_M68K)) {
+ if (IS_USER(s) && m68k_feature(env, M68K_FEATURE_MOVEFROMSR_PRIV)) {
gen_exception(s, s->base.pc_next, EXCP_PRIVILEGE);
return;
}