#ifdef sun // Solaris x86
# undef SIGSEGV_ON_ALTSTACK
+# define MONO_ARCH_NOMAP32BIT
struct sigcontext {
unsigned short gs, __gsh;
};
#endif // sun, Solaris x86
-#define MONO_ARCH_SIGNAL_STACK_SIZE (64 * 1024)
+#define MONO_ARCH_SIGNAL_STACK_SIZE (16 * 1024)
+
+#define MONO_ARCH_CPU_SPEC amd64_desc
#define MONO_MAX_IREGS 16
#define MONO_MAX_FREGS AMD64_XMM_NREG
-#define MONO_ARCH_HAS_XP_LOCAL_REGALLOC
-
/* xmm15 is reserved for use by some opcodes */
#define MONO_ARCH_CALLEE_FREGS 0xef
#define MONO_ARCH_CALLEE_SAVED_FREGS 0
gint32 reg_save_area_offset;
gint32 stack_alloc_size;
gboolean omit_fp, omit_fp_computed;
+ gpointer cinfo;
} MonoCompileArch;
typedef struct {
guint64 r15;
} MonoContext;
-#define MONO_CONTEXT_SET_IP(ctx,ip) do { (ctx)->rip = (long)(ip); } while (0);
-#define MONO_CONTEXT_SET_BP(ctx,bp) do { (ctx)->rbp = (long)(bp); } while (0);
-#define MONO_CONTEXT_SET_SP(ctx,esp) do { (ctx)->rsp = (long)(esp); } while (0);
+#define MONO_CONTEXT_SET_IP(ctx,ip) do { (ctx)->rip = (guint64)(ip); } while (0);
+#define MONO_CONTEXT_SET_BP(ctx,bp) do { (ctx)->rbp = (guint64)(bp); } while (0);
+#define MONO_CONTEXT_SET_SP(ctx,esp) do { (ctx)->rsp = (guint64)(esp); } while (0);
#define MONO_CONTEXT_GET_IP(ctx) ((gpointer)((ctx)->rip))
#define MONO_CONTEXT_GET_BP(ctx) ((gpointer)((ctx)->rbp))
#define MONO_CONTEXT_GET_SP(ctx) ((gpointer)((ctx)->rsp))
+#ifdef _MSC_VER
+
+#define MONO_INIT_CONTEXT_FROM_FUNC(ctx, start_func) do { \
+ guint64 stackptr; \
+ mono_arch_flush_register_windows (); \
+ stackptr = ((guint64)_GetAddressOfReturnAddress () - sizeof (void*));\
+ MONO_CONTEXT_SET_IP ((ctx), (start_func)); \
+ MONO_CONTEXT_SET_BP ((ctx), stackptr); \
+ MONO_CONTEXT_SET_SP ((ctx), stackptr); \
+} while (0)
+
+#else
+
+/*
+ * __builtin_frame_address () is broken on some older gcc versions in the presence of
+ * frame pointer elimination, see bug #82095.
+ */
#define MONO_INIT_CONTEXT_FROM_FUNC(ctx,start_func) do { \
+ int tmp; \
+ guint64 stackptr = (guint64)&tmp; \
mono_arch_flush_register_windows (); \
MONO_CONTEXT_SET_IP ((ctx), (start_func)); \
- MONO_CONTEXT_SET_BP ((ctx), __builtin_frame_address (0)); \
+ MONO_CONTEXT_SET_BP ((ctx), stackptr); \
+ MONO_CONTEXT_SET_SP ((ctx), stackptr); \
} while (0)
-#define MONO_ARCH_USE_SIGACTION 1
+#endif
/*
* some icalls like mono_array_new_va needs to be called using a different
#ifndef PLATFORM_WIN32
+#define MONO_ARCH_USE_SIGACTION 1
+
#ifdef HAVE_WORKING_SIGALTSTACK
#define MONO_ARCH_SIGSEGV_ON_ALTSTACK
#define REG_R15 15
#define REG_RIP 20
+/*
+ * FreeBSD does not have MAP_32BIT, so code allocated by the code manager might not have a
+ * 32 bit address.
+ */
+#define MONO_ARCH_NOMAP32BIT
+
#endif /* __FreeBSD__ */
#define MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS
#define MONO_ARCH_ENABLE_EMIT_STATE_OPT 1
#define MONO_ARCH_ENABLE_REGALLOC_IN_EH_BLOCKS 1
+#define MONO_ARCH_ENABLE_MONO_LMF_VAR 1
#define MONO_ARCH_HAVE_INVALIDATE_METHOD 1
#define MONO_ARCH_HAVE_THROW_CORLIB_EXCEPTION 1
#define MONO_ARCH_HAVE_PIC_AOT 1
#define MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE 1
#define MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE 1
#define MONO_ARCH_HAVE_CREATE_VARS 1
+#define MONO_ARCH_HAVE_IMT 1
+#define MONO_ARCH_IMT_REG AMD64_R11
+
+#define MONO_ARCH_AOT_SUPPORTED 1
gboolean
mono_amd64_is_sse2 (void);