X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fmini%2Fmini-amd64.h;h=ba8466dfebeaa1d47b59d994c7b2995cb48e3929;hb=919a03d17d36604f05e1d99c3f9f26a1509e9655;hp=d13bca95ee1aa08a09ac3cde6c6ec05c3bbc4f13;hpb=45d90b20b7fb92adbeaf9a711cade5489ebeee42;p=mono.git

diff --git a/mono/mini/mini-amd64.h b/mono/mini/mini-amd64.h
index d13bca95ee1..ba8466dfebe 100644
--- a/mono/mini/mini-amd64.h
+++ b/mono/mini/mini-amd64.h
@@ -175,9 +175,6 @@ struct sigcontext {
  * reproduceable results for benchmarks */
 #define MONO_ARCH_CODE_ALIGNMENT 32
 
-/*This is the max size of the locals area of a given frame. I think 1MB is a safe default for now*/
-#define MONO_ARCH_MAX_FRAME_SIZE 0x100000
-
 struct MonoLMF {
 	/* 
 	 * If the lowest bit is set, then this LMF has the rip field set. Otherwise,
@@ -240,9 +237,10 @@ static AMD64_XMM_Reg_No float_return_regs [] = { AMD64_XMM0 };
 #define PARAM_REGS 6
 #define FLOAT_PARAM_REGS 8
 
-static AMD64_Reg_No param_regs [] = { AMD64_RDI, AMD64_RSI, AMD64_RDX, AMD64_RCX, AMD64_R8, AMD64_R9 };
+static const AMD64_Reg_No param_regs [] = {AMD64_RDI, AMD64_RSI, AMD64_RDX,
+					   AMD64_RCX, AMD64_R8,  AMD64_R9};
 
-static AMD64_Reg_No return_regs [] = { AMD64_RAX, AMD64_RDX };
+static const AMD64_Reg_No return_regs [] = {AMD64_RAX, AMD64_RDX};
 #endif
 
 typedef struct {
@@ -272,15 +270,15 @@ typedef struct {
 	gpointer bp_addrs [MONO_ZERO_LEN_ARRAY];
 } SeqPointInfo;
 
-#define DYN_CALL_STACK_ARGS 6
-
 typedef struct {
-	mgreg_t regs [PARAM_REGS + DYN_CALL_STACK_ARGS];
 	mgreg_t res;
 	guint8 *ret;
 	double fregs [8];
 	mgreg_t has_fp;
+	mgreg_t nstack_args;
 	guint8 buffer [256];
+	/* This should come last as the structure is dynamically extended */
+	mgreg_t regs [PARAM_REGS];
 } DynCallArgs;
 
 typedef enum {
@@ -312,6 +310,8 @@ typedef struct {
 	int nregs;
 	/* Only if storage == ArgOnStack */
 	int arg_size; // Bytes, will always be rounded up/aligned to 8 byte boundary
+	// Size in bytes for small arguments
+	int byte_arg_size;
 	guint8 pass_empty_struct : 1; // Set in scenarios when empty structs needs to be represented as argument.
 } ArgInfo;
 
@@ -429,11 +429,9 @@ typedef struct {
 
 #define MONO_ARCH_GSHARED_SUPPORTED 1
 #define MONO_ARCH_DYN_CALL_SUPPORTED 1
-#define MONO_ARCH_DYN_CALL_PARAM_AREA (DYN_CALL_STACK_ARGS * 8)
+#define MONO_ARCH_DYN_CALL_PARAM_AREA 0
 
 #define MONO_ARCH_LLVM_SUPPORTED 1
-#define MONO_ARCH_HAVE_HANDLER_BLOCK_GUARD 1
-#define MONO_ARCH_HAVE_HANDLER_BLOCK_GUARD_AOT 1
 #define MONO_ARCH_HAVE_CARD_TABLE_WBARRIER 1
 #define MONO_ARCH_HAVE_SETUP_RESUME_FROM_SIGNAL_HANDLER_CTX 1
 #define MONO_ARCH_GC_MAPS_SUPPORTED 1
@@ -447,6 +445,7 @@ typedef struct {
 #define MONO_ARCH_HAVE_PATCH_CODE_NEW 1
 #define MONO_ARCH_HAVE_OP_GENERIC_CLASS_INIT 1
 #define MONO_ARCH_HAVE_GENERAL_RGCTX_LAZY_FETCH_TRAMPOLINE 1
+#define MONO_ARCH_HAVE_INIT_LMF_EXT 1
 
 #if defined(TARGET_OSX) || defined(__linux__)
 #define MONO_ARCH_HAVE_UNWIND_BACKTRACE 1
@@ -503,9 +502,6 @@ mono_amd64_get_exception_trampolines (gboolean aot);
 int
 mono_amd64_get_tls_gs_offset (void) MONO_LLVM_INTERNAL;
 
-gpointer
-mono_amd64_handler_block_trampoline_helper (void);
-
 #if defined(TARGET_WIN32) && !defined(DISABLE_JIT)
 
 #if G_HAVE_API_SUPPORT(HAVE_CLASSIC_WINAPI_SUPPORT)
@@ -555,7 +551,7 @@ typedef struct _UNWIND_INFO {
  *	OPTIONAL ULONG ExceptionData[]; */
 } UNWIND_INFO, *PUNWIND_INFO;
 
-inline guint
+static inline guint
 mono_arch_unwindinfo_get_size (guchar code_count)
 {
 	// Returned size will be used as the allocated size for unwind data trailing the memory used by compiled method.