The system registers aren't that interesting for debugging
user binaries. Avoid adding them in this case.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
target/arm/helper.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 2607d39ad1..ca5632d26f 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -221,6 +221,7 @@ static void write_raw_cp_reg(CPUARMState *env, const
ARMCPRegInfo *ri,
}
}
+#ifndef CONFIG_USER_ONLY
static int arm_gdb_get_sysreg(CPUARMState *env, uint8_t *buf, int reg)
{
ARMCPU *cpu = arm_env_get_cpu(env);
@@ -243,6 +244,7 @@ static int arm_gdb_set_sysreg(CPUARMState *env, uint8_t
*buf, int reg)
{
return 0;
}
+#endif
static bool raw_accessors_invalid(const ARMCPRegInfo *ri)
{
@@ -6694,9 +6696,11 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu)
gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg,
19, "arm-vfp.xml", 0);
}
+#ifndef CONFIG_USER_ONLY
gdb_register_coprocessor(cs, arm_gdb_get_sysreg, arm_gdb_set_sysreg,
arm_gen_dynamic_xml(cs),
"system-registers.xml", 0);
+#endif
}
/* Sort alphabetically by type name, except for "any". */
--
2.17.2
