in utils:

[mono.git] / mono / utils / mach-support-amd64.c

diff --git a/mono/utils/mach-support-amd64.c b/mono/utils/mach-support-amd64.c
index 2cc779b54f6d56c0cdd7a2fbed5b7a86bf0b0f94..0f7d2084f07289367ec6e4cdf1fe0a71acdb7ff1 100644 (file)
--- a/mono/utils/mach-support-amd64.c
+++ b/mono/utils/mach-support-amd64.c
@@ -32,30 +32,37 @@ mono_mach_arch_get_sp (thread_state_t state)
        return (void *) arch_state->__rsp;
 }
 
-void *
-mono_mach_arch_thread_state_to_context (thread_state_t state)
+int
+mono_mach_arch_get_mcontext_size ()
+{
+       return sizeof (struct __darwin_mcontext64);
+}
+
+void
+mono_mach_arch_thread_state_to_mcontext (thread_state_t state, mcontext_t context)
 {
        x86_thread_state64_t *arch_state = (x86_thread_state64_t *) state;
-       struct __darwin_mcontext64 *ctx;
+       struct __darwin_mcontext64 *ctx = (struct __darwin_mcontex64 *) context;
 
-       ctx = (struct __darwin_mcontext64 *) g_new0 (struct __darwin_mcontext64, 1);
        ctx->__ss = *arch_state;
+}
 
-       return ctx;
+int
+mono_mach_arch_get_thread_state_size ()
+{
+       return sizeof (x86_thread_state64_t);
 }
 
 kern_return_t
-mono_mach_arch_get_thread_state (thread_port_t thread, thread_state_t *state, mach_msg_type_number_t *count)
+mono_mach_arch_get_thread_state (thread_port_t thread, thread_state_t state, mach_msg_type_number_t *count)
 {
-       x86_thread_state64_t *arch_state = (x86_thread_state64_t *) g_new0 (x86_thread_state64_t, 1);
+       x86_thread_state64_t *arch_state = (x86_thread_state64_t *) state;
        kern_return_t ret;
 
        *count = x86_THREAD_STATE64_COUNT;
 
        ret = thread_get_state (thread, x86_THREAD_STATE64, (thread_state_t) arch_state, count);
 
-       *state = (thread_state_t) arch_state;
-
        return ret;
 }