Merge pull request #1412 from esdrubal/stackframe

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

diff --git a/mono/mini/mini.h b/mono/mini/mini.h
index 658f2701c60e8559d08adcb7878da24ca1fbec59..2169a79423f1b5440e27fd30fd9736a56b807dc8 100755 (executable)
--- a/mono/mini/mini.h
+++ b/mono/mini/mini.h
@@ -103,7 +103,7 @@
 #endif
 
 /* Version number of the AOT file format */
-#define MONO_AOT_FILE_VERSION 103
+#define MONO_AOT_FILE_VERSION 104
 
 //TODO: This is x86/amd64 specific.
 #define mono_simd_shuffle_mask(a,b,c,d) ((a) | ((b) << 2) | ((c) << 4) | ((d) << 6))
@@ -113,10 +113,6 @@
 #define printf g_print
 #endif
 
-#if !defined(HAVE_KW_THREAD) || !defined(MONO_ARCH_ENABLE_MONO_LMF_VAR)
-#define MONO_JIT_TLS_DATA_HAS_LMF
-#endif
-
 #define MONO_TYPE_IS_PRIMITIVE(t) ((!(t)->byref && ((((t)->type >= MONO_TYPE_BOOLEAN && (t)->type <= MONO_TYPE_R8) || ((t)->type >= MONO_TYPE_I && (t)->type <= MONO_TYPE_U)))))
 
 /* Constants used to encode different types of methods in AOT */
@@ -333,34 +329,13 @@ typedef struct {
  */
 typedef MonoStackFrameInfo StackFrameInfo;
 
-#define MONO_SEQ_POINT_FLAG_NONEMPTY_STACK 1
-
-typedef struct {
-       int il_offset, native_offset, flags;
-       /* Indexes of successor sequence points */
-       int *next;
-       /* Number of entries in next */
-       int next_len;
-} SeqPoint;
-
-typedef struct {
-       int len;
-       SeqPoint seq_points [MONO_ZERO_LEN_ARRAY];
-} MonoSeqPointInfo;
-
 #if 0
 #define mono_bitset_foreach_bit(set,b,n) \
        for (b = 0; b < n; b++)\
                if (mono_bitset_test_fast(set,b))
-#define mono_bitset_foreach_bit_rev(set,b,n) \
-       for (b = n - 1; b >= 0; b--)\
-               if (mono_bitset_test_fast(set,b))
 #else
 #define mono_bitset_foreach_bit(set,b,n) \
        for (b = mono_bitset_find_start (set); b < n && b >= 0; b = mono_bitset_find_first (set, b))
-#define mono_bitset_foreach_bit_rev(set,b,n) \
-       for (b = mono_bitset_find_last (set, n - 1); b >= 0; b = b ? mono_bitset_find_last (set, b) : -1)
- 
 #endif
 
 /*
@@ -397,11 +372,6 @@ enum {
         (dest)->inst.cil_code = (cfg)->ip;  \
        } while (0)
 
-#define MONO_INST_NEW_CALL_ARG(cfg,dest,op) do {       \
-               (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallArgParm));        \
-               (dest)->ins.opcode = (op);      \
-       } while (0)
-
 #define MONO_ADD_INS(b,inst) do {      \
                if ((b)->last_ins) {    \
                        (b)->last_ins->next = (inst);   \
@@ -1446,6 +1416,7 @@ typedef struct {
        guint            code_len;
        guint            prolog_end;
        guint            epilog_begin;
+       guint            epilog_end;
        regmask_t        used_int_regs;
        guint32          opt;
        guint32          prof_options;
@@ -1502,6 +1473,7 @@ typedef struct {
        guint            uses_simd_intrinsics : 1;
        guint            keep_cil_nops : 1;
        guint            gen_seq_points : 1;
+       guint            gen_seq_points_debug_data : 1;
        guint            explicit_null_checks : 1;
        guint            compute_gc_maps : 1;
        guint            soft_breakpoints : 1;
@@ -1597,7 +1569,7 @@ typedef struct {
        GPtrArray *seq_points;
 
        /* The encoded sequence point info */
-       MonoSeqPointInfo *seq_point_info;
+       struct MonoSeqPointInfo *seq_point_info;
 
        /* Method headers which need to be freed after compilation */
        GSList *headers_to_free;
@@ -1626,6 +1598,9 @@ typedef struct {
        /* The offsets of the locals area relative to the frame pointer */
        gint locals_min_stack_offset, locals_max_stack_offset;
 
+       /* The current CFA rule */
+       int cur_cfa_reg, cur_cfa_offset;
+
        /* The final CFA rule at the end of the prolog */
        int cfa_reg, cfa_offset;
 
@@ -1639,6 +1614,9 @@ typedef struct {
        guint8 *gc_map;
        guint32 gc_map_size;
 
+       /* Error handling */
+       MonoError error;
+
        /* Stats */
        int stat_allocate_var;
        int stat_locals_stack_size;
@@ -1674,6 +1652,7 @@ typedef struct {
        gint32 max_code_size_ratio;
        gint32 biggest_method_size;
        gint32 allocated_code_size;
+       gint32 allocated_seq_points_size;
        gint32 inlineable_methods;
        gint32 inlined_methods;
        gint32 basic_blocks;
@@ -1852,7 +1831,11 @@ typedef struct {
        gboolean suspend_on_unhandled;
        gboolean dyn_runtime_invoke;
        gboolean gdb;
-       gboolean gen_seq_points;
+       /*
+        * Whenever data such as next sequence points and flags is required.
+        * Next sequence points and flags are required by the debugger agent.
+        */
+       gboolean gen_seq_points_debug_data;
        gboolean explicit_null_checks;
        /*
         * Fill stack frames with 0x2a in method prologs. This helps with the
@@ -2432,8 +2415,6 @@ void     mono_arch_handle_altstack_exception    (void *sigctx, gpointer fault_ad
 gboolean mono_handle_soft_stack_ovf             (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr) MONO_INTERNAL;
 void     mono_handle_hard_stack_ovf             (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr) MONO_INTERNAL;
 gpointer mono_arch_ip_from_context              (void *sigctx) MONO_INTERNAL;
-void     mono_arch_sigctx_to_monoctx            (void *sigctx, MonoContext *ctx) MONO_INTERNAL;
-void     mono_arch_monoctx_to_sigctx            (MonoContext *mctx, void *ctx) MONO_INTERNAL;
 mgreg_t mono_arch_context_get_int_reg              (MonoContext *ctx, int reg) MONO_INTERNAL;
 void     mono_arch_context_set_int_reg             (MonoContext *ctx, int reg, mgreg_t val) MONO_INTERNAL;
 void     mono_arch_flush_register_windows       (void) MONO_INTERNAL;
@@ -2756,8 +2737,6 @@ enum {
        SIMD_VERSION_INDEX_END = 6 
 };
 
-#define MASK(x) (1 << x)
-
 enum {
        SIMD_COMP_EQ,
        SIMD_COMP_LT,