[jit] Add support for unlimited size/number of arguments to the dyn call code (#5612)

[mono.git] / mono / mini / mini-amd64.h

diff --git a/mono/mini/mini-amd64.h b/mono/mini/mini-amd64.h
index f09f285a17bb26b132a9e30ff6710db8b37ad020..ba8466dfebeaa1d47b59d994c7b2995cb48e3929 100644 (file)
--- a/mono/mini/mini-amd64.h
+++ b/mono/mini/mini-amd64.h
@@ -270,15 +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 {
@@ -429,7 +429,7 @@ 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_CARD_TABLE_WBARRIER 1