[amd64] Make the generic trampolines fill out a MonoContext structure on the stack...

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

diff --git a/mono/mini/mini-amd64.h b/mono/mini/mini-amd64.h
index 7f8f8ace1c58da3d473599c5f77fcb54dead7bec..5bdbfbd6462f0814657205d51cfd120036e911c1 100644 (file)
--- a/mono/mini/mini-amd64.h
+++ b/mono/mini/mini-amd64.h
@@ -114,7 +114,7 @@ struct sigcontext {
 
 #define MONO_ARCH_HAVE_RESTORE_STACK_SUPPORT 1
 
-#define MONO_ARCH_CPU_SPEC amd64_desc
+#define MONO_ARCH_CPU_SPEC mono_amd64_desc
 
 #define MONO_MAX_IREGS 16
 
@@ -147,7 +147,7 @@ struct sigcontext {
 #define MONO_ARCH_USE_FPSTACK FALSE
 #define MONO_ARCH_FPSTACK_SIZE 0
 
-#define MONO_ARCH_INST_FIXED_REG(desc) ((desc == '\0') ? -1 : ((desc == 'i' ? -1 : ((desc == 'a') ? AMD64_RAX : ((desc == 's') ? AMD64_RCX : ((desc == 'd') ? AMD64_RDX : -1))))))
+#define MONO_ARCH_INST_FIXED_REG(desc) ((desc == '\0') ? -1 : ((desc == 'i' ? -1 : ((desc == 'a') ? AMD64_RAX : ((desc == 's') ? AMD64_RCX : ((desc == 'd') ? AMD64_RDX : ((desc == 'A') ? MONO_AMD64_ARG_REG1 : -1)))))))
 
 /* RDX is clobbered by the opcode implementation before accessing sreg2 */
 #define MONO_ARCH_INST_SREG2_MASK(ins) (((ins [MONO_INST_CLOB] == 'a') || (ins [MONO_INST_CLOB] == 'd')) ? (1 << AMD64_RDX) : 0)
@@ -188,7 +188,7 @@ struct MonoLMF {
 /* LMF structure used by the JIT trampolines */
 typedef struct {
        struct MonoLMF lmf;
-       guint64 *regs;
+       MonoContext *ctx;
        gpointer lmf_addr;
 } MonoLMFTramp;
 
@@ -207,12 +207,13 @@ typedef struct MonoCompileArch {
 #endif
        gpointer seq_point_info_var;
        gpointer ss_trigger_page_var;
+       gpointer ss_tramp_var;
        gpointer lmf_var;
 } MonoCompileArch;
 
 
 
-#ifdef HOST_WIN32
+#ifdef TARGET_WIN32
 #define PARAM_REGS 4
 #else
 #define PARAM_REGS 6
@@ -220,8 +221,7 @@ typedef struct MonoCompileArch {
 
 /* Structure used by the sequence points in AOTed code */
 typedef struct {
-       gpointer ss_trigger_page;
-       gpointer bp_trigger_page;
+       gpointer ss_tramp_addr;
        gpointer bp_addrs [MONO_ZERO_LEN_ARRAY];
 } SeqPointInfo;
 
@@ -231,8 +231,8 @@ typedef struct {
        guint8 *ret;
 } DynCallArgs;
 
-
-#define MONO_CONTEXT_SET_LLVM_EXC_REG(ctx, exc) do { (ctx)->rax = (gsize)exc; } while (0)
+#define MONO_CONTEXT_SET_LLVM_EXC_REG(ctx, exc) do { (ctx)->gregs [AMD64_RAX] = (gsize)exc; } while (0)
+#define MONO_CONTEXT_SET_LLVM_EH_SELECTOR_REG(ctx, sel) do { (ctx)->gregs [AMD64_RDX] = (gsize)(sel); } while (0)
 
 #define MONO_ARCH_INIT_TOP_LMF_ENTRY(lmf)
 
@@ -286,7 +286,7 @@ typedef struct {
 #define MONO_ARCH_NOMAP32BIT 1
 #endif
 
-#ifdef HOST_WIN32
+#ifdef TARGET_WIN32
 #define MONO_AMD64_ARG_REG1 AMD64_RCX
 #define MONO_AMD64_ARG_REG2 AMD64_RDX
 #define MONO_AMD64_ARG_REG3 AMD64_R8
@@ -307,7 +307,6 @@ typedef struct {
 
 #define MONO_ARCH_ENABLE_MONO_LMF_VAR 1
 #define MONO_ARCH_HAVE_INVALIDATE_METHOD 1
-#define MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE 1
 #define MONO_ARCH_HAVE_FULL_AOT_TRAMPOLINES 1
 #define MONO_ARCH_HAVE_TLS_GET (mono_amd64_have_tls_get ())
 #define MONO_ARCH_IMT_REG AMD64_R10
@@ -319,10 +318,10 @@ typedef struct {
  * clobbered across method call boundaries.
  */
 #define MONO_ARCH_RGCTX_REG MONO_ARCH_IMT_REG
+#define MONO_ARCH_EXC_REG AMD64_RAX
 #define MONO_ARCH_HAVE_CMOV_OPS 1
 #define MONO_ARCH_HAVE_NOTIFY_PENDING_EXC 1
 #define MONO_ARCH_HAVE_EXCEPTIONS_INIT 1
-#define MONO_ARCH_ENABLE_GLOBAL_RA 1
 #define MONO_ARCH_HAVE_GENERALIZED_IMT_THUNK 1
 #define MONO_ARCH_HAVE_LIVERANGE_OPS 1
 #define MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX 1
@@ -353,6 +352,9 @@ typedef struct {
 #define MONO_ARCH_HAVE_OP_TAIL_CALL 1
 #define MONO_ARCH_HAVE_TRANSLATE_TLS_OFFSET 1
 #define MONO_ARCH_HAVE_DUMMY_INIT 1
+#define MONO_ARCH_HAVE_SDB_TRAMPOLINES 1
+#define MONO_ARCH_HAVE_PATCH_CODE_NEW 1
+#define MONO_ARCH_HAVE_OP_GENERIC_CLASS_INIT 1
 
 #if defined(TARGET_OSX) || defined(__linux__)
 #define MONO_ARCH_HAVE_TLS_GET_REG 1
@@ -377,14 +379,12 @@ mono_amd64_patch (unsigned char* code, gpointer target);
 void
 mono_amd64_throw_exception (guint64 dummy1, guint64 dummy2, guint64 dummy3, guint64 dummy4,
                                                        guint64 dummy5, guint64 dummy6,
-                                                       mgreg_t *regs, mgreg_t rip,
-                                                       MonoObject *exc, gboolean rethrow);
+                                                       MonoContext *mctx, MonoObject *exc, gboolean rethrow);
 
 void
 mono_amd64_throw_corlib_exception (guint64 dummy1, guint64 dummy2, guint64 dummy3, guint64 dummy4,
                                                                   guint64 dummy5, guint64 dummy6,
-                                                                  mgreg_t *regs, mgreg_t rip,
-                                                                  guint32 ex_token_index, gint64 pc_offset);
+                                                                  MonoContext *mctx, guint32 ex_token_index, gint64 pc_offset);
 
 guint64
 mono_amd64_get_original_ip (void);
@@ -408,7 +408,7 @@ typedef struct {
 
 extern MonoBreakpointInfo mono_breakpoint_info [MONO_BREAKPOINT_ARRAY_SIZE];
 
-#ifdef HOST_WIN32
+#ifdef TARGET_WIN32
 
 void mono_arch_unwindinfo_add_push_nonvol (gpointer* monoui, gpointer codebegin, gpointer nextip, guchar reg );
 void mono_arch_unwindinfo_add_set_fpreg (gpointer* monoui, gpointer codebegin, gpointer nextip, guchar reg );