mono_mach_arch_get_ip (thread_state_t state)
{
/* Can't use unified_thread_state on !ARM64 since this has to compile on armv6 too */
-#ifdef TARGET_ARM64
- arm_unified_thread_state_t *arch_state = (arm_unified_thread_state_t *) state;
-
- return (void *) arch_state->ts_64.__pc;
-#else
arm_thread_state_t *arch_state = (arm_thread_state_t *) state;
return (void *) arch_state->__pc;
-#endif
}
void *
mono_mach_arch_get_sp (thread_state_t state)
{
-#ifdef TARGET_ARM64
- arm_unified_thread_state_t *arch_state = (arm_unified_thread_state_t *) state;
-
- return (void *) arch_state->ts_64.__sp;
-#else
arm_thread_state_t *arch_state = (arm_thread_state_t *) state;
return (void *) arch_state->__sp;
-#endif
}
int
mono_mach_arch_get_mcontext_size ()
{
-#ifdef TARGET_ARM64
- return sizeof (struct __darwin_mcontext64);
-#else
return sizeof (struct __darwin_mcontext);
-#endif
}
void
mono_mach_arch_thread_state_to_mcontext (thread_state_t state, void *context)
{
-#ifdef TARGET_ARM64
- arm_unified_thread_state_t *arch_state = (arm_unified_thread_state_t *) state;
- struct __darwin_mcontext64 *ctx = (struct __darwin_mcontext64 *) context;
-
- ctx->__ss = arch_state->ts_64;
-#else
arm_thread_state_t *arch_state = (arm_thread_state_t *) state;
struct __darwin_mcontext *ctx = (struct __darwin_mcontext *) context;
ctx->__ss = *arch_state;
-#endif
}
void
mono_mach_arch_mcontext_to_thread_state (void *context, thread_state_t state)
{
-#ifdef TARGET_ARM64
- arm_unified_thread_state_t *arch_state = (arm_unified_thread_state_t *) state;
- struct __darwin_mcontext64 *ctx = (struct __darwin_mcontext64 *) context;
-
- arch_state->ts_64 = ctx->__ss;
-#else
arm_thread_state_t *arch_state = (arm_thread_state_t *) state;
struct __darwin_mcontext *ctx = (struct __darwin_mcontext *) context;
*arch_state = ctx->__ss;
-#endif
+}
+
+void
+mono_mach_arch_thread_state_to_mono_context (thread_state_t state, MonoContext *context)
+{
+ int i;
+ arm_thread_state_t *arch_state = (arm_thread_state_t *) state;
+ for (i = 0; i < 13; ++i)
+ context->regs [i] = arch_state->__r [i];
+ context->regs [ARMREG_R13] = arch_state->__sp;
+ context->regs [ARMREG_R14] = arch_state->__lr;
+ context->regs [ARMREG_R15] = arch_state->__pc;
+ context->pc = arch_state->__pc;
+ context->cpsr = arch_state->__cpsr;
}
int
mono_mach_arch_get_thread_state_size ()
{
-#ifdef TARGET_ARM64
- return sizeof (arm_unified_thread_state_t);
-#else
return sizeof (arm_thread_state_t);
-#endif
}
kern_return_t
mono_mach_arch_get_thread_state (thread_port_t thread, thread_state_t state, mach_msg_type_number_t *count)
{
-#ifdef TARGET_ARM64
- arm_unified_thread_state_t *arch_state = (arm_unified_thread_state_t *) state;
- kern_return_t ret;
-
- *count = ARM_UNIFIED_THREAD_STATE_COUNT;
-
- ret = thread_get_state (thread, ARM_UNIFIED_THREAD_STATE, (thread_state_t) arch_state, count);
-#else
+#if defined(HOST_WATCHOS)
+ g_error ("thread_get_state() is not supported by this platform");
+#else
arm_thread_state_t *arch_state = (arm_thread_state_t *) state;
kern_return_t ret;
*count = ARM_THREAD_STATE_COUNT;
ret = thread_get_state (thread, ARM_THREAD_STATE, (thread_state_t) arch_state, count);
-#endif
return ret;
+#endif
}
kern_return_t
mono_mach_arch_set_thread_state (thread_port_t thread, thread_state_t state, mach_msg_type_number_t count)
{
-#ifdef TARGET_ARM64
- return thread_set_state (thread, ARM_UNIFIED_THREAD_STATE_COUNT, state, count);
+#if defined(HOST_WATCHOS)
+ g_error ("thread_set_state() is not supported by this platform");
#else
- return thread_set_state (thread, ARM_THREAD_STATE_COUNT, state, count);
+ return thread_set_state (thread, ARM_THREAD_STATE, state, count);
#endif
}
*/
intptr_t *p = (intptr_t *) thread;
intptr_t **tsd = (intptr_t **) ((char*)p + tls_vector_offset);
+ g_assert (tls_vector_offset != -1);
return (void *) &tsd [key];
}
}
}
- g_error ("could not discover the mach TLS offset");
+ tls_vector_offset = -1;
+ g_warning ("could not discover the mach TLS offset");
ok:
pthread_setspecific (key, old_value);
}