1 #ifndef __MONO_MINI_H__
2 #define __MONO_MINI_H__
7 #include <mono/metadata/loader.h>
8 #include <mono/metadata/mempool.h>
9 #include <mono/utils/monobitset.h>
10 #include <mono/metadata/class.h>
11 #include <mono/metadata/object.h>
12 #include <mono/metadata/opcodes.h>
13 #include <mono/metadata/tabledefs.h>
14 #include <mono/metadata/domain-internals.h>
15 #include "mono/metadata/class-internals.h"
16 #include "mono/metadata/object-internals.h"
17 #include <mono/metadata/profiler-private.h>
18 #include <mono/metadata/debug-helpers.h>
19 #include <mono/utils/mono-compiler.h>
21 #define MONO_BREAKPOINT_ARRAY_SIZE 64
23 /* C type matching the size of a machine register. Not always the same as 'int' */
24 /* Note that member 'p' of MonoInst must be the same type, as OP_PCONST is defined
25 * as one of the OP_ICONST types, so inst_c0 must be the same as inst_p0
27 #if SIZEOF_REGISTER == 4
28 typedef gint32 mgreg_t;
29 #elif SIZEOF_REGISTER == 8
30 typedef gint64 mgreg_t;
33 #include "mini-arch.h"
36 #include "mini-unwind.h"
39 #define G_LIKELY(a) (a)
40 #define G_UNLIKELY(a) (a)
44 #define G_MAXINT32 2147483647
48 #define G_MININT32 (-G_MAXINT32 - 1)
52 #define MINI_DEBUG(level,limit,code)
54 #define MINI_DEBUG(level,limit,code) do {if (G_UNLIKELY ((level) >= (limit))) code} while (0)
57 #if !defined(DISABLE_TASKLETS) && defined(MONO_ARCH_SUPPORT_TASKLETS) && defined(__GNUC__)
58 #define MONO_SUPPORT_TASKLETS 1
62 #define COMPILE_LLVM(cfg) ((cfg)->compile_llvm)
63 #define LLVM_ENABLED TRUE
65 #define COMPILE_LLVM(cfg) (0)
66 #define LLVM_ENABLED FALSE
69 #define NOT_IMPLEMENTED do { g_assert_not_reached (); } while (0)
71 /* for 32 bit systems */
72 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
73 #define MINI_LS_WORD_IDX 0
74 #define MINI_MS_WORD_IDX 1
76 #define MINI_LS_WORD_IDX 1
77 #define MINI_MS_WORD_IDX 0
79 #define MINI_LS_WORD_OFFSET (MINI_LS_WORD_IDX * 4)
80 #define MINI_MS_WORD_OFFSET (MINI_MS_WORD_IDX * 4)
81 #define inst_ls_word data.op[MINI_LS_WORD_IDX].const_val
82 #define inst_ms_word data.op[MINI_MS_WORD_IDX].const_val
84 #define MONO_FAKE_IMT_METHOD ((MonoMethod*)GINT_TO_POINTER(-1))
85 #define MONO_FAKE_VTABLE_METHOD ((MonoMethod*)GINT_TO_POINTER(-2))
88 #define MONO_USE_AOT_COMPILER
91 /* Version number of the AOT file format */
92 #define MONO_AOT_FILE_VERSION "66"
94 //TODO: This is x86/amd64 specific.
95 #define mono_simd_shuffle_mask(a,b,c,d) ((a) | ((b) << 2) | ((c) << 4) | ((d) << 6))
97 /* Constants used to encode different types of methods in AOT */
99 MONO_AOT_METHODREF_MIN = 240,
100 /* Method encoded using its name */
101 MONO_AOT_METHODREF_WRAPPER_NAME = 250,
102 /* Runtime provided methods on arrays */
103 MONO_AOT_METHODREF_ARRAY = 251,
104 MONO_AOT_METHODREF_NO_AOT_TRAMPOLINE = 252,
106 MONO_AOT_METHODREF_WRAPPER = 253,
107 /* Methods on generic instances */
108 MONO_AOT_METHODREF_GINST = 254,
109 /* Methods resolve using a METHODSPEC token */
110 MONO_AOT_METHODREF_METHODSPEC = 255,
113 /* Trampolines which we have a lot of */
115 MONO_AOT_TRAMP_SPECIFIC = 0,
116 MONO_AOT_TRAMP_STATIC_RGCTX = 1,
117 MONO_AOT_TRAMP_IMT_THUNK = 2,
118 MONO_AOT_TRAMP_NUM = 3
122 MONO_AOT_FILE_FLAG_WITH_LLVM = 1,
123 MONO_AOT_FILE_FLAG_FULL_AOT = 2
126 /* This structure is stored in the AOT file */
127 typedef struct MonoAotFileInfo
129 guint32 plt_got_offset_base;
134 /* Optimization flags used to compile the module */
137 guint32 num_trampolines [MONO_AOT_TRAMP_NUM];
138 guint32 trampoline_got_offset_base [MONO_AOT_TRAMP_NUM];
139 guint32 trampoline_size [MONO_AOT_TRAMP_NUM];
142 /* Per-domain information maintained by the JIT */
145 /* Maps MonoMethod's to a GSList of GOT slot addresses pointing to its code */
146 GHashTable *jump_target_got_slot_hash;
147 GHashTable *jump_target_hash;
148 /* Maps methods/klasses to the address of the given type of trampoline */
149 GHashTable *class_init_trampoline_hash;
150 GHashTable *jump_trampoline_hash;
151 GHashTable *jit_trampoline_hash;
152 GHashTable *delegate_trampoline_hash;
153 GHashTable *static_rgctx_trampoline_hash;
154 GHashTable *llvm_vcall_trampoline_hash;
155 /* maps MonoMethod -> MonoJitDynamicMethodInfo */
156 GHashTable *dynamic_code_hash;
157 GHashTable *method_code_hash;
158 /* Maps methods to a RuntimeInvokeInfo structure */
159 GHashTable *runtime_invoke_hash;
160 /* Maps MonoMethod to a GPtrArray containing sequence point locations */
161 GHashTable *seq_points;
162 /* Debugger agent data */
164 /* Maps MonoMethod to an arch-specific structure */
165 GHashTable *arch_seq_points;
170 MonoCodeManager *code_mp;
171 } MonoJitDynamicMethodInfo;
173 #define domain_jit_info(domain) ((MonoJitDomainInfo*)((domain)->runtime_info))
181 * Possible frame types returned by the stack walker.
184 /* Normal managed frames */
185 FRAME_TYPE_MANAGED = 0,
186 /* Pseudo frame marking the start of a method invocation done by the soft debugger */
187 FRAME_TYPE_DEBUGGER_INVOKE = 1,
188 /* Frame for transitioning to native code */
189 FRAME_TYPE_MANAGED_TO_NATIVE = 2,
190 FRAME_TYPE_SENTINEL = 3
194 * Information about a stack frame
199 * For FRAME_TYPE_MANAGED.
200 * For FRAME_TYPE_MANAGED_TO_NATIVE, the ji for the method which transitioned to
201 * native code, if there is one, else NULL.
205 * For FRAME_TYPE_MANAGED_TO_NATIVE, it is either the method which transitioned
206 * to native code, or the method which was JITted.
209 /* The domain containing the code executed by this frame */
218 int il_offset, native_offset;
219 /* Indexes of successor sequence points */
221 /* Number of entries in next */
227 SeqPoint seq_points [MONO_ZERO_LEN_ARRAY];
231 #define mono_bitset_foreach_bit(set,b,n) \
232 for (b = 0; b < n; b++)\
233 if (mono_bitset_test_fast(set,b))
234 #define mono_bitset_foreach_bit_rev(set,b,n) \
235 for (b = n - 1; b >= 0; b--)\
236 if (mono_bitset_test_fast(set,b))
238 #define mono_bitset_foreach_bit(set,b,n) \
239 for (b = mono_bitset_find_start (set); b < n && b >= 0; b = mono_bitset_find_first (set, b))
240 #define mono_bitset_foreach_bit_rev(set,b,n) \
241 for (b = mono_bitset_find_last (set, n - 1); b >= 0; b = b ? mono_bitset_find_last (set, b) : -1)
246 * Pull the list of opcodes
248 #define OPDEF(a,b,c,d,e,f,g,h,i,j) \
252 #include "mono/cil/opcode.def"
257 #define MONO_VARINFO(cfg,varnum) (&(cfg)->vars [varnum])
259 #define MONO_INST_NULLIFY_SREGS(dest) do { \
260 (dest)->sreg1 = (dest)->sreg2 = (dest)->sreg3 = -1; \
263 #define MONO_INST_NEW(cfg,dest,op) do { \
264 (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
265 (dest)->opcode = (op); \
267 MONO_INST_NULLIFY_SREGS ((dest)); \
268 (dest)->cil_code = (cfg)->ip; \
271 #define MONO_INST_NEW_CALL(cfg,dest,op) do { \
272 (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallInst)); \
273 (dest)->inst.opcode = (op); \
274 (dest)->inst.dreg = -1; \
275 MONO_INST_NULLIFY_SREGS (&(dest)->inst); \
276 (dest)->inst.cil_code = (cfg)->ip; \
279 #define MONO_INST_NEW_CALL_ARG(cfg,dest,op) do { \
280 (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallArgParm)); \
281 (dest)->ins.opcode = (op); \
284 #define MONO_ADD_INS(b,inst) do { \
285 if ((b)->last_ins) { \
286 (b)->last_ins->next = (inst); \
287 (inst)->prev = (b)->last_ins; \
288 (b)->last_ins = (inst); \
290 (b)->code = (b)->last_ins = (inst); \
294 #define NULLIFY_INS(ins) do { \
295 (ins)->opcode = OP_NOP; \
297 MONO_INST_NULLIFY_SREGS ((ins)); \
300 /* Remove INS from BB */
301 #define MONO_REMOVE_INS(bb,ins) do { \
303 (ins)->prev->next = (ins)->next; \
305 (ins)->next->prev = (ins)->prev; \
306 if ((bb)->code == (ins)) \
307 (bb)->code = (ins)->next; \
308 if ((bb)->last_ins == (ins)) \
309 (bb)->last_ins = (ins)->prev; \
312 /* Remove INS from BB and nullify it */
313 #define MONO_DELETE_INS(bb,ins) do { \
314 MONO_REMOVE_INS ((bb), (ins)); \
315 NULLIFY_INS ((ins)); \
319 * this is used to determine when some branch optimizations are possible: we exclude FP compares
320 * because they have weird semantics with NaNs.
322 #define MONO_IS_COND_BRANCH_OP(ins) (((ins)->opcode >= OP_LBEQ && (ins)->opcode <= OP_LBLT_UN) || ((ins)->opcode >= OP_FBEQ && (ins)->opcode <= OP_FBLT_UN) || ((ins)->opcode >= OP_IBEQ && (ins)->opcode <= OP_IBLT_UN))
323 #define MONO_IS_COND_BRANCH_NOFP(ins) (MONO_IS_COND_BRANCH_OP(ins) && !(((ins)->opcode >= OP_FBEQ) && ((ins)->opcode <= OP_FBLT_UN)) && (!(ins)->inst_left || (ins)->inst_left->inst_left->type != STACK_R8))
325 #define MONO_IS_BRANCH_OP(ins) (MONO_IS_COND_BRANCH_OP(ins) || ((ins)->opcode == OP_BR) || ((ins)->opcode == OP_BR_REG) || ((ins)->opcode == OP_SWITCH))
327 #define MONO_IS_COND_EXC(ins) ((((ins)->opcode >= OP_COND_EXC_EQ) && ((ins)->opcode <= OP_COND_EXC_LT_UN)) || (((ins)->opcode >= OP_COND_EXC_IEQ) && ((ins)->opcode <= OP_COND_EXC_ILT_UN)))
329 #define MONO_IS_SETCC(ins) ((((ins)->opcode >= OP_CEQ) && ((ins)->opcode <= OP_CLT_UN)) || (((ins)->opcode >= OP_ICEQ) && ((ins)->opcode <= OP_ICLT_UN)) || (((ins)->opcode >= OP_LCEQ) && ((ins)->opcode <= OP_LCLT_UN)) || (((ins)->opcode >= OP_FCEQ) && ((ins)->opcode <= OP_FCLT_UN)))
332 #define MONO_IS_LOAD_MEMBASE(ins) (((ins)->opcode >= OP_LOAD_MEMBASE) && ((ins)->opcode <= OP_LOADV_MEMBASE))
333 #define MONO_IS_STORE_MEMBASE(ins) (((ins)->opcode >= OP_STORE_MEMBASE_REG) && ((ins)->opcode <= OP_STOREV_MEMBASE))
334 #define MONO_IS_STORE_MEMINDEX(ins) (((ins)->opcode >= OP_STORE_MEMINDEX) && ((ins)->opcode <= OP_STORER8_MEMINDEX))
336 #define MONO_IS_CALL(ins) (((ins->opcode >= OP_VOIDCALL) && (ins->opcode <= OP_VOIDCALL_MEMBASE)) || ((ins->opcode >= OP_FCALL) && (ins->opcode <= OP_FCALL_MEMBASE)) || ((ins->opcode >= OP_LCALL) && (ins->opcode <= OP_LCALL_MEMBASE)) || ((ins->opcode >= OP_VCALL) && (ins->opcode <= OP_VCALL_MEMBASE)) || ((ins->opcode >= OP_CALL) && (ins->opcode <= OP_CALL_MEMBASE)) || ((ins->opcode >= OP_VCALL2) && (ins->opcode <= OP_VCALL2_MEMBASE)) || (ins->opcode == OP_TAILCALL))
338 #define MONO_IS_JUMP_TABLE(ins) (((ins)->opcode == OP_JUMP_TABLE) ? TRUE : ((((ins)->opcode == OP_AOTCONST) && (ins->inst_i1 == (gpointer)MONO_PATCH_INFO_SWITCH)) ? TRUE : ((ins)->opcode == OP_SWITCH) ? TRUE : ((((ins)->opcode == OP_GOT_ENTRY) && ((ins)->inst_right->inst_i1 == (gpointer)MONO_PATCH_INFO_SWITCH)) ? TRUE : FALSE)))
340 #define MONO_JUMP_TABLE_FROM_INS(ins) (((ins)->opcode == OP_JUMP_TABLE) ? (ins)->inst_p0 : (((ins)->opcode == OP_AOTCONST) && (ins->inst_i1 == (gpointer)MONO_PATCH_INFO_SWITCH) ? (ins)->inst_p0 : (((ins)->opcode == OP_SWITCH) ? (ins)->inst_p0 : ((((ins)->opcode == OP_GOT_ENTRY) && ((ins)->inst_right->inst_i1 == (gpointer)MONO_PATCH_INFO_SWITCH)) ? (ins)->inst_right->inst_p0 : NULL))))
342 /* FIXME: Add more instructions */
343 #define MONO_INS_HAS_NO_SIDE_EFFECT(ins) (MONO_IS_MOVE (ins) || (ins->opcode == OP_ICONST) || (ins->opcode == OP_I8CONST) || MONO_IS_ZERO (ins) || (ins->opcode == OP_ADD_IMM) || (ins->opcode == OP_R8CONST) || (ins->opcode == OP_LADD_IMM) || (ins->opcode == OP_ISUB_IMM) || (ins->opcode == OP_IADD_IMM) || (ins->opcode == OP_INEG) || (ins->opcode == OP_LNEG) || (ins->opcode == OP_ISUB) || (ins->opcode == OP_CMOV_IGE) || (ins->opcode == OP_ISHL_IMM) || (ins->opcode == OP_ISHR_IMM) || (ins->opcode == OP_ISHR_UN_IMM) || (ins->opcode == OP_IAND_IMM) || (ins->opcode == OP_ICONV_TO_U1) || (ins->opcode == OP_ICONV_TO_I1) || (ins->opcode == OP_SEXT_I4) || (ins->opcode == OP_LCONV_TO_U1) || (ins->opcode == OP_ICONV_TO_U2) || (ins->opcode == OP_ICONV_TO_I2) || (ins->opcode == OP_LCONV_TO_I2))
345 #define MONO_METHOD_IS_FINAL(m) (((m)->flags & METHOD_ATTRIBUTE_FINAL) || ((m)->klass && ((m)->klass->flags & TYPE_ATTRIBUTE_SEALED)))
348 #ifdef MONO_ARCH_SIMD_INTRINSICS
350 #define MONO_IS_PHI(ins) (((ins)->opcode == OP_PHI) || ((ins)->opcode == OP_FPHI) || ((ins)->opcode == OP_VPHI) || ((ins)->opcode == OP_XPHI))
351 #define MONO_IS_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_VMOVE) || ((ins)->opcode == OP_XMOVE))
352 #define MONO_IS_NON_FP_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_VMOVE) || ((ins)->opcode == OP_XMOVE))
353 #define MONO_IS_REAL_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_XMOVE))
354 #define MONO_IS_ZERO(ins) (((ins)->opcode == OP_VZERO) || ((ins)->opcode == OP_XZERO))
356 #define MONO_CLASS_IS_SIMD(cfg, klass) (((cfg)->opt & MONO_OPT_SIMD) && (klass)->simd_type)
360 #define MONO_IS_PHI(ins) (((ins)->opcode == OP_PHI) || ((ins)->opcode == OP_FPHI) || ((ins)->opcode == OP_VPHI))
361 #define MONO_IS_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_VMOVE))
362 #define MONO_IS_NON_FP_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_VMOVE))
363 /*A real MOVE is one that isn't decomposed such as a VMOVE or LMOVE*/
364 #define MONO_IS_REAL_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE))
365 #define MONO_IS_ZERO(ins) ((ins)->opcode == OP_VZERO)
367 #define MONO_CLASS_IS_SIMD(cfg, klass) (0)
371 typedef struct MonoInstList MonoInstList;
372 typedef struct MonoInst MonoInst;
373 typedef struct MonoCallInst MonoCallInst;
374 typedef struct MonoCallArgParm MonoCallArgParm;
375 typedef struct MonoMethodVar MonoMethodVar;
376 typedef struct MonoBasicBlock MonoBasicBlock;
377 typedef struct MonoLMF MonoLMF;
378 typedef struct MonoSpillInfo MonoSpillInfo;
379 typedef struct MonoTraceSpec MonoTraceSpec;
381 extern guint32 mono_jit_tls_id;
382 extern MonoTraceSpec *mono_jit_trace_calls;
383 extern gboolean mono_break_on_exc;
384 extern int mono_exc_esp_offset;
385 extern gboolean mono_compile_aot;
386 extern gboolean mono_aot_only;
387 extern gboolean mono_use_imt;
388 extern MonoMethodDesc *mono_inject_async_exc_method;
389 extern int mono_inject_async_exc_pos;
390 extern MonoMethodDesc *mono_break_at_bb_method;
391 extern int mono_break_at_bb_bb_num;
392 extern gboolean check_for_pending_exc;
393 extern gboolean disable_vtypes_in_regs;
394 extern gboolean mono_verify_all;
395 extern gboolean mono_dont_free_global_codeman;
396 extern gboolean mono_do_x86_stack_align;
397 extern const char *mono_build_date;
398 extern gboolean mono_do_signal_chaining;
399 extern gboolean mono_use_llvm;
401 #define INS_INFO(opcode) (&ins_info [((opcode) - OP_START - 1) * 4])
403 extern const char ins_info[];
404 extern const gint8 ins_sreg_counts [];
406 #define mono_inst_get_num_src_registers(ins) (ins_sreg_counts [(ins)->opcode - OP_START - 1])
407 #define mono_inst_get_src_registers(ins, regs) (((regs) [0] = (ins)->sreg1), ((regs) [1] = (ins)->sreg2), ((regs) [2] = (ins)->sreg3), mono_inst_get_num_src_registers ((ins)))
409 #define MONO_BB_FOR_EACH_INS(bb, ins) for ((ins) = (bb)->code; (ins); (ins) = (ins)->next)
411 #define MONO_BB_FOR_EACH_INS_SAFE(bb, n, ins) for ((ins) = (bb)->code, n = (ins) ? (ins)->next : NULL; (ins); (ins) = (n), (n) = (ins) ? (ins)->next : NULL)
413 #define MONO_BB_FOR_EACH_INS_REVERSE_SAFE(bb, p, ins) for ((ins) = (bb)->last_ins, p = (ins) ? (ins)->prev : NULL; (ins); (ins) = (p), (p) = (ins) ? (ins)->prev : NULL)
415 #define mono_bb_first_ins(bb) (bb)->code
417 struct MonoSpillInfo {
422 * The IR-level extended basic block.
424 * A basic block can have multiple exits just fine, as long as the point of
425 * 'departure' is the last instruction in the basic block. Extended basic
426 * blocks, on the other hand, may have instructions that leave the block
427 * midstream. The important thing is that they cannot be _entered_
428 * midstream, ie, execution of a basic block (or extened bb) always start
429 * at the beginning of the block, never in the middle.
431 struct MonoBasicBlock {
434 /* the next basic block in the order it appears in IL */
435 MonoBasicBlock *next_bb;
438 * Before instruction selection it is the first tree in the
439 * forest and the first item in the list of trees. After
440 * instruction selection it is the first instruction and the
441 * first item in the list of instructions.
445 /* unique block number identification */
450 /* Basic blocks: incoming and outgoing counts and pointers */
451 /* Each bb should only appear once in each array */
452 gint16 out_count, in_count;
453 MonoBasicBlock **in_bb;
454 MonoBasicBlock **out_bb;
456 /* Points to the start of the CIL code that initiated this BB */
457 unsigned char* cil_code;
459 /* Length of the CIL block */
462 /* The address of the generated code, used for fixups */
467 /* Visited and reachable flags */
471 * SSA and loop based flags
473 MonoBitSet *dominators;
474 MonoBitSet *dfrontier;
475 MonoBasicBlock *idom;
477 /* fast dominator algorithm */
478 MonoBasicBlock *df_parent, *ancestor, *child, *label;
479 int size, sdom, idomn;
481 /* loop nesting and recognition */
484 gint8 loop_body_start;
487 * Whenever the bblock is rarely executed so it should be emitted after
488 * the function epilog.
490 guint out_of_line : 1;
491 /* Caches the result of uselessness calculation during optimize_branches */
492 guint not_useless : 1;
493 /* Whenever the decompose_array_access_opts () pass needs to process this bblock */
494 guint has_array_access : 1;
495 /* Whenever this bblock is extended, ie. it has branches inside it */
497 /* Whenever this bblock contains a OP_JUMP_TABLE instruction */
498 guint has_jump_table : 1;
499 /* Whenever this bblock contains an OP_CALL_HANDLER instruction */
500 guint has_call_handler : 1;
502 /* use for liveness analysis */
504 MonoBitSet *kill_set;
505 MonoBitSet *live_in_set;
506 MonoBitSet *live_out_set;
508 /* fields to deal with non-empty stack slots at bb boundary */
509 guint16 out_scount, in_scount;
510 MonoInst **out_stack;
513 /* we use that to prevent merging of bblocks covered by different clauses*/
517 MonoInst *last_seq_point;
520 * The region encodes whether the basic block is inside
521 * a finally, catch, filter or none of these.
523 * If the value is -1, then it is neither finally, catch nor filter
525 * Otherwise the format is:
527 * Bits: | 0-3 | 4-7 | 8-31
529 * | clause-flags | MONO_REGION | clause-index
534 /* The current symbolic register number, used in local register allocation. */
541 BB_REACHABLE = 1 << 1,
542 BB_EXCEPTION_DEAD_OBJ = 1 << 2,
543 BB_EXCEPTION_UNSAFE = 1 << 3,
544 BB_EXCEPTION_HANDLER = 1 << 4
547 typedef struct MonoMemcpyArgs {
557 LLVMArgVtypeRetAddr /* On on cinfo->ret */
561 LLVMArgStorage storage;
563 /* Only if storage == ArgValuetypeInReg */
564 LLVMArgStorage pair_storage [2];
569 /* args [0] is for the this argument if it exists */
570 LLVMArgInfo args [1];
573 #define MONO_MAX_SRC_REGS 3
577 guint8 type; /* stack type */
580 /* used by the register allocator */
581 gint32 dreg, sreg1, sreg2, sreg3;
583 MonoInst *next, *prev;
590 #if (SIZEOF_REGISTER > SIZEOF_VOID_P) && (G_BYTE_ORDER == G_BIG_ENDIAN)
592 gpointer p[SIZEOF_REGISTER/SIZEOF_VOID_P];
598 MonoMethodSignature *signature;
599 MonoBasicBlock **many_blocks;
600 MonoBasicBlock *target_block;
605 MonoCallInst *call_inst;
611 const unsigned char* cil_code; /* for debugging and bblock splitting */
613 /* used mostly by the backend to store additional info it may need */
618 MonoMemcpyArgs *memcpy_args; /* in OP_MEMSET and OP_MEMCPY */
621 gboolean is_pinvoke; /* for variables in the unmanaged marshal format */
622 gboolean record_cast_details; /* For CEE_CASTCLASS */
623 MonoInst *spill_var; /* for OP_ICONV_TO_R8_RAW and OP_FCONV_TO_R8_X */
624 guint16 source_opcode; /*OP_XCONV_R8_TO_I4 needs to know which op was used to do proper widening*/
630 struct MonoCallInst {
632 MonoMethodSignature *signature;
641 /* If this is TRUE, 'fptr' points to a MonoJumpInfo instead of an address. */
642 guint fptr_is_patch : 1;
644 * If this is true, then the call returns a vtype in a register using the same
645 * calling convention as OP_CALL.
647 guint vret_in_reg : 1;
648 /* Whenever there is an IMT argument and it is dynamic */
649 guint dynamic_imt_arg : 1;
650 /* Whenever there is an RGCTX argument */
651 guint32 rgctx_reg : 1;
652 regmask_t used_iregs;
653 regmask_t used_fregs;
654 GSList *out_ireg_args;
655 GSList *out_freg_args;
661 struct MonoCallArgParm {
670 * Note: some of the values overlap, because they can't appear
671 * in the same MonoInst.
674 MONO_INST_HAS_METHOD = 1,
675 /* temp local created by a DUP: used only within a BB */
676 MONO_INST_IS_TEMP = 1,
677 MONO_INST_INIT = 1, /* in localloc */
678 MONO_INST_SINGLE_STEP_LOC = 1, /* in SEQ_POINT */
679 MONO_INST_IS_DEAD = 2,
680 MONO_INST_TAILCALL = 4,
681 MONO_INST_VOLATILE = 4,
682 MONO_INST_NOTYPECHECK = 4,
683 MONO_INST_UNALIGNED = 8,
684 MONO_INST_CFOLD_TAKEN = 8, /* On branches */
685 MONO_INST_CFOLD_NOT_TAKEN = 16, /* On branches */
686 MONO_INST_DEFINITION_HAS_SIDE_EFFECTS = 8,
687 /* the address of the variable has been taken */
688 MONO_INST_INDIRECT = 16,
689 MONO_INST_NORANGECHECK = 16,
692 #define inst_c0 data.op[0].const_val
693 #define inst_c1 data.op[1].const_val
694 #define inst_i0 data.op[0].src
695 #define inst_i1 data.op[1].src
696 #if (SIZEOF_REGISTER > SIZEOF_VOID_P) && (G_BYTE_ORDER == G_BIG_ENDIAN)
697 #define inst_p0 data.op[0].pdata.p[SIZEOF_REGISTER/SIZEOF_VOID_P - 1]
698 #define inst_p1 data.op[1].pdata.p[SIZEOF_REGISTER/SIZEOF_VOID_P - 1]
700 #define inst_p0 data.op[0].p
701 #define inst_p1 data.op[1].p
703 #define inst_l data.i8const
704 #define inst_r data.r8const
705 #define inst_left data.op[0].src
706 #define inst_right data.op[1].src
708 #define inst_newa_len data.op[0].src
709 #define inst_newa_class data.op[1].klass
711 #define inst_var data.op[0].var
712 #define inst_vtype data.op[1].vtype
713 /* in branch instructions */
714 #define inst_many_bb data.op[1].many_blocks
715 #define inst_target_bb data.op[0].target_block
716 #define inst_true_bb data.op[1].many_blocks[0]
717 #define inst_false_bb data.op[1].many_blocks[1]
719 #define inst_basereg sreg1
720 #define inst_indexreg sreg2
721 #define inst_destbasereg dreg
722 #define inst_offset data.op[0].const_val
723 #define inst_imm data.op[1].const_val
724 #define inst_call data.op[1].call_inst
726 #define inst_phi_args data.op[1].phi_args
728 /* instruction description for use in regalloc/scheduling */
731 MONO_INST_SRC1, /* we depend on the SRCs to be consecutive */
736 /* Unused, commented out to reduce the size of the mdesc tables
747 guint16 tid; /* tree number */
748 guint16 bid; /* block number */
754 MonoPosition first_use, last_use;
757 typedef struct MonoLiveRange2 MonoLiveRange2;
759 struct MonoLiveRange2 {
761 MonoLiveRange2 *next;
765 /* List of live ranges sorted by 'from' */
766 MonoLiveRange2 *range;
767 MonoLiveRange2 *last_range;
771 * Additional information about a variable
773 struct MonoMethodVar {
774 guint idx; /* inside cfg->varinfo, cfg->vars */
775 MonoLiveRange range; /* generated by liveness analysis */
776 MonoLiveInterval *interval; /* generated by liveness analysis */
777 int reg; /* != -1 if allocated into a register */
779 MonoBitSet *def_in; /* used by SSA */
780 MonoInst *def; /* used by SSA */
781 MonoBasicBlock *def_bb; /* used by SSA */
782 GList *uses; /* used by SSA */
783 char cpstate; /* used by SSA conditional constant propagation */
784 /* The native offsets corresponding to the live range of the variable */
785 gint32 live_range_start, live_range_end;
787 * cfg->varinfo [idx]->dreg could be replaced for OP_REGVAR, this contains the
794 gpointer end_of_stack;
796 #if !defined(HAVE_KW_THREAD) || !defined(MONO_ARCH_ENABLE_MONO_LMF_VAR)
800 gpointer restore_stack_prot;
801 guint32 handling_stack_ovf;
802 gpointer signal_stack;
803 guint32 signal_stack_size;
804 gpointer stack_ovf_guard_base;
805 guint32 stack_ovf_guard_size;
806 void (*abort_func) (MonoObject *object);
807 /* Used to implement --debug=casts */
808 MonoClass *class_cast_from, *class_cast_to;
810 /* Stores state needed by mono_resume_unwind () */
817 #define PATCH_INFO(a,b) MONO_PATCH_INFO_ ## a,
818 #include "patch-info.h"
824 * We need to store the image which the token refers to along with the token,
825 * since the image might not be the same as the image of the method which
826 * contains the relocation, because of inlining.
828 typedef struct MonoJumpInfoToken {
831 gboolean has_context;
832 MonoGenericContext context;
835 typedef struct MonoJumpInfoBBTable {
836 MonoBasicBlock **table;
838 } MonoJumpInfoBBTable;
840 typedef struct MonoJumpInfoRgctxEntry MonoJumpInfoRgctxEntry;
842 /* Contains information describing an LLVM IMT trampoline */
843 typedef struct MonoJumpInfoImtTramp {
846 } MonoJumpInfoImtTramp;
848 typedef struct MonoJumpInfo MonoJumpInfo;
849 struct MonoJumpInfo {
857 MonoJumpInfoType type;
859 gconstpointer target;
860 #if SIZEOF_VOID_P == 8
869 MonoClassField *field;
873 MonoJumpInfoToken *token;
874 MonoJumpInfoBBTable *table;
875 MonoJumpInfoRgctxEntry *rgctx_entry;
876 MonoJumpInfoImtTramp *imt_tramp;
880 /* Contains information describing an rgctx entry */
881 struct MonoJumpInfoRgctxEntry {
884 MonoJumpInfo *data; /* describes the data to be loaded */
890 MONO_TRAMPOLINE_JUMP,
891 MONO_TRAMPOLINE_CLASS_INIT,
892 MONO_TRAMPOLINE_GENERIC_CLASS_INIT,
893 MONO_TRAMPOLINE_RGCTX_LAZY_FETCH,
895 MONO_TRAMPOLINE_AOT_PLT,
896 MONO_TRAMPOLINE_DELEGATE,
897 MONO_TRAMPOLINE_RESTORE_STACK_PROT,
898 MONO_TRAMPOLINE_GENERIC_VIRTUAL_REMOTING,
899 MONO_TRAMPOLINE_MONITOR_ENTER,
900 MONO_TRAMPOLINE_MONITOR_EXIT,
901 #ifdef MONO_ARCH_LLVM_SUPPORTED
902 MONO_TRAMPOLINE_LLVM_VCALL,
905 } MonoTrampolineType;
907 #define MONO_TRAMPOLINE_TYPE_MUST_RETURN(t) \
908 ((t) == MONO_TRAMPOLINE_CLASS_INIT || \
909 (t) == MONO_TRAMPOLINE_GENERIC_CLASS_INIT || \
910 (t) == MONO_TRAMPOLINE_RESTORE_STACK_PROT || \
911 (t) == MONO_TRAMPOLINE_RGCTX_LAZY_FETCH || \
912 (t) == MONO_TRAMPOLINE_MONITOR_ENTER || \
913 (t) == MONO_TRAMPOLINE_MONITOR_EXIT)
915 /* optimization flags */
916 #define OPTFLAG(id,shift,name,descr) MONO_OPT_ ## id = 1 << shift,
918 #include "optflags-def.h"
922 /* Bit-fields in the MonoBasicBlock.region */
923 #define MONO_REGION_TRY 0
924 #define MONO_REGION_FINALLY 16
925 #define MONO_REGION_CATCH 32
926 #define MONO_REGION_FAULT 64 /* Currently unused */
927 #define MONO_REGION_FILTER 128
929 #define MONO_BBLOCK_IS_IN_REGION(bblock, regtype) (((bblock)->region & (0xf << 4)) == (regtype))
931 #define get_vreg_to_inst(cfg, vreg) ((vreg) < (cfg)->vreg_to_inst_len ? (cfg)->vreg_to_inst [(vreg)] : NULL)
933 #define vreg_is_volatile(cfg, vreg) (G_UNLIKELY (get_vreg_to_inst ((cfg), (vreg)) && (get_vreg_to_inst ((cfg), (vreg))->flags & (MONO_INST_VOLATILE|MONO_INST_INDIRECT))))
936 * Control Flow Graph and compilation unit information
940 MonoMemPool *mempool;
944 MonoBasicBlock *bb_entry;
945 MonoBasicBlock *bb_exit;
946 MonoBasicBlock *bb_init;
947 MonoBasicBlock **bblocks;
948 MonoBasicBlock **cil_offset_to_bb;
949 MonoMemPool *state_pool; /* used by instruction selection */
950 MonoBasicBlock *cbb; /* used by instruction selection */
951 MonoInst *prev_ins; /* in decompose */
952 MonoJumpInfo *patch_info;
953 MonoJitInfo *jit_info;
954 MonoJitDynamicMethodInfo *dynamic_info;
955 guint num_bblocks, max_block_num;
957 guint num_varinfo; /* used items in varinfo */
958 guint varinfo_count; /* total storage in varinfo */
961 gint cil_offset_to_bb_len;
962 gint locals_min_stack_offset, locals_max_stack_offset;
964 MonoSpillInfo *spill_info [16]; /* machine register spills */
966 gint spill_info_len [16];
967 /* unsigned char *cil_code; */
968 MonoMethod *inlined_method; /* the method which is currently inlined */
969 MonoInst *domainvar; /* a cache for the current domain */
970 MonoInst *got_var; /* Global Offset Table variable */
972 MonoInst *rgctx_var; /* Runtime generic context variable (for static generic methods) */
974 MonoType **arg_types;
975 MonoMethod *current_method; /* The method currently processed by method_to_ir () */
976 MonoMethod *method_to_register; /* The method to register in JIT info tables */
977 MonoGenericContext *generic_context;
980 * This variable represents the hidden argument holding the vtype
981 * return address. If the method returns something other than a vtype, or
982 * the vtype is returned in registers this is NULL.
987 * This is used to initialize the cil_code field of MonoInst's.
989 const unsigned char *ip;
991 struct MonoAliasingInformation *aliasing_info;
993 /* A hashtable of region ID-> SP var mappings */
994 /* An SP var is a place to store the stack pointer (used by handlers)*/
997 /* A hashtable of region ID -> EX var mappings */
998 /* An EX var stores the exception object passed to catch/filter blocks */
1001 GList *ldstr_list; /* used by AOT */
1006 GHashTable *cbb_hash;
1008 /* The current virtual register number */
1011 MonoGenericSharingContext *generic_sharing_context;
1013 unsigned char *cil_start;
1014 unsigned char *native_code;
1019 regmask_t used_int_regs;
1021 guint32 prof_options;
1024 guint32 verbose_level;
1025 guint32 stack_usage;
1029 guint disable_aot : 1;
1030 guint disable_ssa : 1;
1031 guint disable_llvm : 1;
1032 guint enable_extended_bblocks : 1;
1033 guint run_cctors : 1;
1034 guint need_lmf_area : 1;
1035 guint compile_aot : 1;
1036 guint compile_llvm : 1;
1037 guint got_var_allocated : 1;
1038 guint ret_var_is_local : 1;
1039 guint ret_var_set : 1;
1041 guint unverifiable : 1;
1042 guint skip_visibility : 1;
1043 guint disable_reuse_registers : 1;
1044 guint disable_reuse_stack_slots : 1;
1045 guint disable_initlocals_opt : 1;
1046 guint disable_omit_fp : 1;
1047 guint disable_vreg_to_lvreg : 1;
1048 guint disable_deadce_vars : 1;
1049 guint extend_live_ranges : 1;
1050 guint has_got_slots : 1;
1051 guint uses_rgctx_reg : 1;
1052 guint uses_vtable_reg : 1;
1053 guint uses_simd_intrinsics : 1;
1054 guint keep_cil_nops : 1;
1055 guint gen_seq_points : 1;
1056 guint explicit_null_checks : 1;
1057 gpointer debug_info;
1060 MonoProfileCoverageInfo *coverage_info;
1061 GHashTable *token_info_hash;
1062 MonoCompileArch arch;
1063 guint32 inline_depth;
1064 guint32 exception_type; /* MONO_EXCEPTION_* */
1065 guint32 exception_data;
1066 char* exception_message;
1067 gpointer exception_ptr;
1069 guint8 * encoded_unwind_ops;
1070 guint32 encoded_unwind_ops_len;
1073 /* Fields used by the local reg allocator */
1077 /* Maps vregs to their associated MonoInst's */
1078 /* vregs with an associated MonoInst are 'global' while others are 'local' */
1079 MonoInst **vreg_to_inst;
1081 /* Size of above array */
1082 guint32 vreg_to_inst_len;
1085 * The original method to compile, differs from 'method' when doing generic
1088 MonoMethod *orig_method;
1090 /* Patches which describe absolute addresses embedded into the native code */
1091 GHashTable *abs_patches;
1093 /* If the arch passes valuetypes by address, then for methods
1094 which use JMP the arch code should use these local
1095 variables to store the addresses of incoming valuetypes.
1096 The addresses should be stored in mono_arch_emit_prolog()
1097 and can be used when emitting code for OP_JMP. See
1099 MonoInst **tailcall_valuetype_addrs;
1101 /* Used to implement iconv_to_r8_raw on archs that can't do raw
1102 copy between an ireg and a freg. This is an int32 var.*/
1103 MonoInst *iconv_raw_var;
1105 /* Used to implement fconv_to_r8_x. This is a double (8 bytes) var.*/
1106 MonoInst *fconv_to_r8_x_var;
1108 /*Use to implement simd constructors. This is a vector (16 bytes) var.*/
1109 MonoInst *simd_ctor_var;
1111 /* Used to implement dyn_call */
1112 MonoInst *dyn_call_var;
1115 * List of sequence points represented as IL offset+native offset pairs.
1116 * Allocated using glib.
1117 * IL offset can be -1 or 0xffffff to refer to the sequence points
1118 * inside the prolog and epilog used to implement method entry/exit events.
1120 GPtrArray *seq_points;
1122 /* The encoded sequence point info */
1123 MonoSeqPointInfo *seq_point_info;
1126 guint32 got_offset, ex_info_offset, method_info_offset;
1128 MonoJitExceptionInfo *llvm_ex_info;
1129 guint32 llvm_ex_info_len;
1133 MONO_CFG_HAS_ALLOCA = 1 << 0,
1134 MONO_CFG_HAS_CALLS = 1 << 1,
1135 MONO_CFG_HAS_LDELEMA = 1 << 2,
1136 MONO_CFG_HAS_VARARGS = 1 << 3,
1137 MONO_CFG_HAS_TAIL = 1 << 4,
1138 MONO_CFG_HAS_FPOUT = 1 << 5, /* there are fp values passed in int registers */
1139 MONO_CFG_HAS_SPILLUP = 1 << 6, /* spill var slots are allocated from bottom to top */
1140 MONO_CFG_HAS_CHECK_THIS = 1 << 7,
1141 MONO_CFG_HAS_ARRAY_ACCESS = 1 << 8
1145 gulong methods_compiled;
1147 gulong methods_lookups;
1148 gulong method_trampolines;
1149 gulong allocate_var;
1150 gulong cil_code_size;
1151 gulong native_code_size;
1152 gulong code_reallocs;
1153 gulong max_code_size_ratio;
1154 gulong biggest_method_size;
1155 gulong allocated_code_size;
1156 gulong inlineable_methods;
1157 gulong inlined_methods;
1158 gulong basic_blocks;
1159 gulong max_basic_blocks;
1160 gulong locals_stack_size;
1162 gulong cas_declsec_check;
1163 gulong cas_linkdemand_icall;
1164 gulong cas_linkdemand_pinvoke;
1165 gulong cas_linkdemand_aptc;
1166 gulong cas_linkdemand;
1167 gulong cas_demand_generation;
1168 gulong generic_virtual_invocations;
1169 char *max_ratio_method;
1170 char *biggest_method;
1174 extern MonoJitStats mono_jit_stats;
1176 /* opcodes: value assigned after all the CIL opcodes */
1183 #define MINI_OP(a,b,dest,src1,src2) a,
1184 #define MINI_OP3(a,b,dest,src1,src2,src3) a,
1186 OP_START = MONO_CEE_LAST - 1,
1187 #include "mini-ops.h"
1193 #if SIZEOF_VOID_P == 8
1194 #define OP_PCONST OP_I8CONST
1195 #define OP_PADD OP_LADD
1196 #define OP_PADD_IMM OP_LADD_IMM
1197 #define OP_PSUB OP_LSUB
1198 #define OP_PMUL OP_LMUL
1199 #define OP_PMUL_IMM OP_LMUL_IMM
1200 #define OP_PNEG OP_LNEG
1201 #define OP_PCONV_TO_I1 OP_LCONV_TO_I1
1202 #define OP_PCONV_TO_U1 OP_LCONV_TO_U1
1203 #define OP_PCONV_TO_I2 OP_LCONV_TO_I2
1204 #define OP_PCONV_TO_U2 OP_LCONV_TO_U2
1205 #define OP_PCONV_TO_OVF_I1_UN OP_LCONV_TO_OVF_I1_UN
1206 #define OP_PCONV_TO_OVF_I1 OP_LCONV_TO_OVF_I1
1207 #define OP_PBEQ OP_LBEQ
1208 #define OP_PCEQ OP_LCEQ
1209 #define OP_PBNE_UN OP_LBNE_UN
1210 #define OP_PBGE_UN OP_LBGE_UN
1211 #define OP_PBLT_UN OP_LBLT_UN
1212 #define OP_PBGE OP_LBGE
1213 #define OP_STOREP_MEMBASE_REG OP_STOREI8_MEMBASE_REG
1214 #define OP_STOREP_MEMBASE_IMM OP_STOREI8_MEMBASE_IMM
1216 #define OP_PCONST OP_ICONST
1217 #define OP_PADD OP_IADD
1218 #define OP_PADD_IMM OP_IADD_IMM
1219 #define OP_PSUB OP_ISUB
1220 #define OP_PMUL OP_IMUL
1221 #define OP_PMUL_IMM OP_IMUL_IMM
1222 #define OP_PNEG OP_INEG
1223 #define OP_PCONV_TO_I1 OP_ICONV_TO_I1
1224 #define OP_PCONV_TO_U1 OP_ICONV_TO_U1
1225 #define OP_PCONV_TO_I2 OP_ICONV_TO_I2
1226 #define OP_PCONV_TO_U2 OP_ICONV_TO_U2
1227 #define OP_PCONV_TO_OVF_I1_UN OP_ICONV_TO_OVF_I1_UN
1228 #define OP_PCONV_TO_OVF_I1 OP_ICONV_TO_OVF_I1
1229 #define OP_PBEQ OP_IBEQ
1230 #define OP_PCEQ OP_ICEQ
1231 #define OP_PBNE_UN OP_IBNE_UN
1232 #define OP_PBGE_UN OP_IBGE_UN
1233 #define OP_PBLT_UN OP_IBLT_UN
1234 #define OP_PBGE OP_IBGE
1235 #define OP_STOREP_MEMBASE_REG OP_STOREI4_MEMBASE_REG
1236 #define OP_STOREP_MEMBASE_IMM OP_STOREI4_MEMBASE_IMM
1239 /* Opcodes to load/store regsize quantities */
1240 #ifdef __mono_ilp32__
1241 #define OP_LOADR_MEMBASE OP_LOADI8_MEMBASE
1242 #define OP_STORER_MEMBASE_REG OP_STOREI8_MEMBASE_REG
1244 #define OP_LOADR_MEMBASE OP_LOAD_MEMBASE
1245 #define OP_STORER_MEMBASE_REG OP_STORE_MEMBASE_REG
1271 #if HAVE_ARRAY_ELEM_INIT
1272 extern const guint8 mono_burg_arity [];
1274 extern guint8 mono_burg_arity [];
1277 extern const char MONO_ARCH_CPU_SPEC [] MONO_INTERNAL;
1278 #define MONO_ARCH_CPU_SPEC_IDX_COMBINE(a) a ## _idx
1279 #define MONO_ARCH_CPU_SPEC_IDX(a) MONO_ARCH_CPU_SPEC_IDX_COMBINE(a)
1280 extern const guint16 MONO_ARCH_CPU_SPEC_IDX(MONO_ARCH_CPU_SPEC) [] MONO_INTERNAL;
1281 #define ins_get_spec(op) ((const char*)&MONO_ARCH_CPU_SPEC + MONO_ARCH_CPU_SPEC_IDX(MONO_ARCH_CPU_SPEC)[(op) - OP_LOAD])
1286 MONO_COMP_DFRONTIER = 4,
1287 MONO_COMP_DOM_REV = 8,
1288 MONO_COMP_LIVENESS = 16,
1290 MONO_COMP_SSA_DEF_USE = 64,
1291 MONO_COMP_REACHABILITY = 128,
1292 MONO_COMP_LOOPS = 256
1297 MONO_GRAPH_DTREE = 2,
1298 MONO_GRAPH_CFG_CODE = 4,
1299 MONO_GRAPH_CFG_SSA = 8,
1300 MONO_GRAPH_CFG_OPTCODE = 16
1307 } MonoJitArgumentInfo;
1310 gboolean handle_sigint;
1311 gboolean keep_delegates;
1312 gboolean collect_pagefault_stats;
1313 gboolean break_on_unverified;
1314 gboolean better_cast_details;
1315 gboolean mdb_optimizations;
1316 gboolean no_gdb_backtrace;
1317 gboolean suspend_on_sigsegv;
1318 gboolean dyn_runtime_invoke;
1320 gboolean gen_seq_points;
1321 gboolean explicit_null_checks;
1349 /* Implicit exceptions */
1351 MONO_EXC_INDEX_OUT_OF_RANGE,
1353 MONO_EXC_ARITHMETIC,
1354 MONO_EXC_DIVIDE_BY_ZERO,
1355 MONO_EXC_INVALID_CAST,
1357 MONO_EXC_ARRAY_TYPE_MISMATCH,
1358 MONO_EXC_INTRINS_NUM
1362 MINI_TOKEN_SOURCE_CLASS,
1363 MINI_TOKEN_SOURCE_METHOD,
1364 MINI_TOKEN_SOURCE_FIELD
1368 * This structures contains information about a trampoline function required by
1369 * the AOT compiler in full-aot mode.
1378 typedef void (*MonoInstFunc) (MonoInst *tree, gpointer data);
1381 int mono_main (int argc, char* argv[]);
1382 void mono_set_defaults (int verbose_level, guint32 opts);
1383 MonoDomain* mini_init (const char *filename, const char *runtime_version) MONO_INTERNAL;
1384 void mini_cleanup (MonoDomain *domain) MONO_INTERNAL;
1385 MonoDebugOptions *mini_get_debug_options (void) MONO_INTERNAL;
1386 char* mono_get_runtime_build_info (void) MONO_INTERNAL;
1388 /* helper methods */
1389 void mono_disable_optimizations (guint32 opts) MONO_INTERNAL;
1390 MonoJumpInfoToken* mono_jump_info_token_new (MonoMemPool *mp, MonoImage *image, guint32 token) MONO_INTERNAL;
1391 MonoJumpInfoToken* mono_jump_info_token_new2 (MonoMemPool *mp, MonoImage *image, guint32 token, MonoGenericContext *context) MONO_INTERNAL;
1392 MonoInst* mono_find_spvar_for_region (MonoCompile *cfg, int region) MONO_INTERNAL;
1393 MonoInst* mono_find_exvar_for_offset (MonoCompile *cfg, int offset) MONO_INTERNAL;
1394 int mono_get_block_region_notry (MonoCompile *cfg, int region) MONO_INTERNAL;
1396 void mono_precompile_assemblies (void) MONO_INTERNAL;
1397 int mono_parse_default_optimizations (const char* p);
1398 void mono_bblock_add_inst (MonoBasicBlock *bb, MonoInst *inst) MONO_INTERNAL;
1399 void mono_bblock_insert_after_ins (MonoBasicBlock *bb, MonoInst *ins, MonoInst *ins_to_insert) MONO_INTERNAL;
1400 void mono_bblock_insert_before_ins (MonoBasicBlock *bb, MonoInst *ins, MonoInst *ins_to_insert) MONO_INTERNAL;
1401 void mono_verify_bblock (MonoBasicBlock *bb) MONO_INTERNAL;
1402 void mono_verify_cfg (MonoCompile *cfg) MONO_INTERNAL;
1403 void mono_constant_fold (MonoCompile *cfg) MONO_INTERNAL;
1404 MonoInst* mono_constant_fold_ins (MonoCompile *cfg, MonoInst *ins, MonoInst *arg1, MonoInst *arg2, gboolean overwrite) MONO_INTERNAL;
1405 int mono_eval_cond_branch (MonoInst *branch) MONO_INTERNAL;
1406 int mono_is_power_of_two (guint32 val) MONO_INTERNAL;
1407 void mono_cprop_local (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst **acp, int acp_size) MONO_INTERNAL;
1408 MonoInst* mono_compile_create_var (MonoCompile *cfg, MonoType *type, int opcode) MONO_INTERNAL;
1409 MonoInst* mono_compile_create_var_for_vreg (MonoCompile *cfg, MonoType *type, int opcode, int vreg) MONO_INTERNAL;
1410 void mono_compile_make_var_load (MonoCompile *cfg, MonoInst *dest, gssize var_index) MONO_INTERNAL;
1411 MonoInst* mono_compile_create_var_load (MonoCompile *cfg, gssize var_index) MONO_INTERNAL;
1412 MonoInst* mono_compile_create_var_store (MonoCompile *cfg, gssize var_index, MonoInst *value) MONO_INTERNAL;
1413 MonoType* mono_type_from_stack_type (MonoInst *ins) MONO_INTERNAL;
1414 guint32 mono_alloc_ireg (MonoCompile *cfg) MONO_INTERNAL;
1415 guint32 mono_alloc_freg (MonoCompile *cfg) MONO_INTERNAL;
1416 guint32 mono_alloc_preg (MonoCompile *cfg) MONO_INTERNAL;
1417 guint32 mono_alloc_dreg (MonoCompile *cfg, MonoStackType stack_type) MONO_INTERNAL;
1419 void mono_link_bblock (MonoCompile *cfg, MonoBasicBlock *from, MonoBasicBlock* to) MONO_INTERNAL;
1420 void mono_unlink_bblock (MonoCompile *cfg, MonoBasicBlock *from, MonoBasicBlock* to) MONO_INTERNAL;
1421 gboolean mono_bblocks_linked (MonoBasicBlock *bb1, MonoBasicBlock *bb2) MONO_INTERNAL;
1422 void mono_remove_bblock (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1423 void mono_nullify_basic_block (MonoBasicBlock *bb) MONO_INTERNAL;
1424 void mono_merge_basic_blocks (MonoCompile *cfg, MonoBasicBlock *bb, MonoBasicBlock *bbn) MONO_INTERNAL;
1425 void mono_optimize_branches (MonoCompile *cfg) MONO_INTERNAL;
1427 void mono_blockset_print (MonoCompile *cfg, MonoBitSet *set, const char *name, guint idom) MONO_INTERNAL;
1428 void mono_print_ins_index (int i, MonoInst *ins) MONO_INTERNAL;
1429 void mono_print_ins (MonoInst *ins) MONO_INTERNAL;
1430 void mono_print_bb (MonoBasicBlock *bb, const char *msg) MONO_INTERNAL;
1431 void mono_print_code (MonoCompile *cfg, const char *msg) MONO_INTERNAL;
1432 void mono_print_method_from_ip (void *ip);
1433 char *mono_pmip (void *ip);
1434 const char* mono_inst_name (int op);
1435 void mono_inst_set_src_registers (MonoInst *ins, int *regs) MONO_INTERNAL;
1436 int mono_op_to_op_imm (int opcode) MONO_INTERNAL;
1437 int mono_op_imm_to_op (int opcode) MONO_INTERNAL;
1438 int mono_load_membase_to_load_mem (int opcode) MONO_INTERNAL;
1439 guint mono_type_to_load_membase (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
1440 guint mono_type_to_store_membase (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
1441 guint mini_type_to_stind (MonoCompile* cfg, MonoType *type) MONO_INTERNAL;
1442 guint32 mono_reverse_branch_op (guint32 opcode) MONO_INTERNAL;
1443 void mono_disassemble_code (MonoCompile *cfg, guint8 *code, int size, char *id) MONO_INTERNAL;
1444 void mono_add_patch_info (MonoCompile *cfg, int ip, MonoJumpInfoType type, gconstpointer target) MONO_INTERNAL;
1445 void mono_remove_patch_info (MonoCompile *cfg, int ip) MONO_INTERNAL;
1446 MonoJumpInfo* mono_patch_info_dup_mp (MonoMemPool *mp, MonoJumpInfo *patch_info) MONO_INTERNAL;
1447 guint mono_patch_info_hash (gconstpointer data) MONO_INTERNAL;
1448 gint mono_patch_info_equal (gconstpointer ka, gconstpointer kb) MONO_INTERNAL;
1449 MonoJumpInfo *mono_patch_info_list_prepend (MonoJumpInfo *list, int ip, MonoJumpInfoType type, gconstpointer target) MONO_INTERNAL;
1450 gpointer mono_resolve_patch_target (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *patch_info, gboolean run_cctors) MONO_INTERNAL;
1451 gpointer mono_jit_find_compiled_method_with_jit_info (MonoDomain *domain, MonoMethod *method, MonoJitInfo **ji) MONO_INTERNAL;
1452 gpointer mono_jit_find_compiled_method (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
1453 gpointer mono_jit_compile_method (MonoMethod *method) MONO_INTERNAL;
1454 MonoLMF * mono_get_lmf (void) MONO_INTERNAL;
1455 MonoLMF** mono_get_lmf_addr (void) MONO_INTERNAL;
1456 void mono_set_lmf (MonoLMF *lmf) MONO_INTERNAL;
1457 void mono_jit_thread_attach (MonoDomain *domain);
1458 guint32 mono_get_jit_tls_key (void) MONO_INTERNAL;
1459 gint32 mono_get_jit_tls_offset (void) MONO_INTERNAL;
1460 gint32 mono_get_lmf_tls_offset (void) MONO_INTERNAL;
1461 gint32 mono_get_lmf_addr_tls_offset (void) MONO_INTERNAL;
1462 MonoInst* mono_get_jit_tls_intrinsic (MonoCompile *cfg) MONO_INTERNAL;
1463 MonoInst* mono_get_domain_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
1464 GList *mono_varlist_insert_sorted (MonoCompile *cfg, GList *list, MonoMethodVar *mv, gboolean sort_end) MONO_INTERNAL;
1465 GList *mono_varlist_sort (MonoCompile *cfg, GList *list, int sort_type) MONO_INTERNAL;
1466 void mono_analyze_liveness (MonoCompile *cfg) MONO_INTERNAL;
1467 void mono_linear_scan (MonoCompile *cfg, GList *vars, GList *regs, regmask_t *used_mask) MONO_INTERNAL;
1468 void mono_global_regalloc (MonoCompile *cfg) MONO_INTERNAL;
1469 void mono_create_jump_table (MonoCompile *cfg, MonoInst *label, MonoBasicBlock **bbs, int num_blocks) MONO_INTERNAL;
1470 int mono_compile_assembly (MonoAssembly *ass, guint32 opts, const char *aot_options) MONO_INTERNAL;
1471 MonoCompile *mini_method_compile (MonoMethod *method, guint32 opts, MonoDomain *domain, gboolean run_cctors, gboolean compile_aot, int parts) MONO_INTERNAL;
1472 void mono_destroy_compile (MonoCompile *cfg) MONO_INTERNAL;
1473 MonoJitICallInfo *mono_find_jit_opcode_emulation (int opcode) MONO_INTERNAL;
1474 void mono_print_ins_index (int i, MonoInst *ins) MONO_INTERNAL;
1475 void mono_print_ins (MonoInst *ins) MONO_INTERNAL;
1476 gboolean mini_assembly_can_skip_verification (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
1477 gboolean mini_method_verify (MonoCompile *cfg, MonoMethod *method) MONO_INTERNAL;
1478 MonoInst *mono_get_got_var (MonoCompile *cfg) MONO_INTERNAL;
1479 void mono_add_seq_point (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins, int native_offset) MONO_INTERNAL;
1481 gboolean mini_class_is_system_array (MonoClass *klass) MONO_INTERNAL;
1482 MonoMethodSignature *mono_get_element_address_signature (int arity) MONO_INTERNAL;
1483 MonoJitICallInfo *mono_get_element_address_icall (int rank) MONO_INTERNAL;
1484 MonoJitICallInfo *mono_get_array_new_va_icall (int rank) MONO_INTERNAL;
1486 void mono_linterval_add_range (MonoCompile *cfg, MonoLiveInterval *interval, int from, int to) MONO_INTERNAL;
1487 void mono_linterval_print (MonoLiveInterval *interval) MONO_INTERNAL;
1488 void mono_linterval_print_nl (MonoLiveInterval *interval) MONO_INTERNAL;
1489 gboolean mono_linterval_covers (MonoLiveInterval *interval, int pos) MONO_INTERNAL;
1490 gint32 mono_linterval_get_intersect_pos (MonoLiveInterval *i1, MonoLiveInterval *i2) MONO_INTERNAL;
1491 void mono_linterval_split (MonoCompile *cfg, MonoLiveInterval *interval, MonoLiveInterval **i1, MonoLiveInterval **i2, int pos) MONO_INTERNAL;
1492 void mono_liveness_handle_exception_clauses (MonoCompile *cfg) MONO_INTERNAL;
1495 void mono_aot_init (void) MONO_INTERNAL;
1496 gpointer mono_aot_get_method (MonoDomain *domain,
1497 MonoMethod *method) MONO_INTERNAL;
1498 gpointer mono_aot_get_method_from_token (MonoDomain *domain, MonoImage *image, guint32 token) MONO_INTERNAL;
1499 gboolean mono_aot_is_got_entry (guint8 *code, guint8 *addr) MONO_INTERNAL;
1500 guint8* mono_aot_get_plt_entry (guint8 *code) MONO_INTERNAL;
1501 guint32 mono_aot_get_plt_info_offset (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1502 gboolean mono_aot_get_cached_class_info (MonoClass *klass, MonoCachedClassInfo *res) MONO_INTERNAL;
1503 gboolean mono_aot_get_class_from_name (MonoImage *image, const char *name_space, const char *name, MonoClass **klass) MONO_INTERNAL;
1504 MonoJitInfo* mono_aot_find_jit_info (MonoDomain *domain, MonoImage *image, gpointer addr) MONO_INTERNAL;
1505 gpointer mono_aot_plt_resolve (gpointer aot_module, guint32 plt_info_offset, guint8 *code) MONO_INTERNAL;
1506 gpointer mono_aot_get_method_from_vt_slot (MonoDomain *domain, MonoVTable *vtable, int slot) MONO_INTERNAL;
1507 gpointer mono_aot_create_specific_trampoline (MonoImage *image, gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
1508 gpointer mono_aot_get_named_code (const char *name) MONO_INTERNAL;
1509 gpointer mono_aot_get_unbox_trampoline (MonoMethod *method) MONO_INTERNAL;
1510 gpointer mono_aot_get_lazy_fetch_trampoline (guint32 slot) MONO_INTERNAL;
1511 gpointer mono_aot_get_static_rgctx_trampoline (gpointer ctx, gpointer addr) MONO_INTERNAL;
1512 gpointer mono_aot_get_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, gpointer fail_tramp) MONO_INTERNAL;
1513 guint8* mono_aot_get_unwind_info (MonoJitInfo *ji, guint32 *unwind_info_len) MONO_INTERNAL;
1514 guint32 mono_aot_method_hash (MonoMethod *method) MONO_INTERNAL;
1515 char* mono_aot_wrapper_name (MonoMethod *method) MONO_INTERNAL;
1516 MonoAotTrampInfo* mono_aot_tramp_info_create (const char *name, guint8 *code, guint32 code_len) MONO_INTERNAL;
1517 guint mono_aot_str_hash (gconstpointer v1) MONO_INTERNAL;
1518 MonoMethod* mono_aot_get_array_helper_from_wrapper (MonoMethod *method) MONO_INTERNAL;
1519 guint32 mono_aot_get_got_offset (MonoJumpInfo *ji) MONO_INTERNAL;
1520 char* mono_aot_get_method_name (MonoCompile *cfg) MONO_INTERNAL;
1521 char* mono_aot_get_plt_symbol (MonoJumpInfoType type, gconstpointer data) MONO_INTERNAL;
1522 char* mono_aot_get_method_debug_name (MonoCompile *cfg) MONO_INTERNAL;
1523 MonoJumpInfo* mono_aot_patch_info_dup (MonoJumpInfo* ji) MONO_INTERNAL;
1525 /* This is an exported function */
1526 void mono_aot_register_globals (gpointer *globals);
1528 void mono_aot_register_module (gpointer *aot_info);
1530 void mono_xdebug_init (char *xdebug_opts) MONO_INTERNAL;
1531 void mono_save_xdebug_info (MonoCompile *cfg) MONO_INTERNAL;
1532 void mono_save_trampoline_xdebug_info (const char *tramp_name, guint8 *code, guint32 code_size, GSList *unwind_info) MONO_INTERNAL;
1533 /* This is an exported function */
1534 void mono_xdebug_emit (void) MONO_INTERNAL;
1537 void mono_llvm_init (void) MONO_INTERNAL;
1538 void mono_llvm_cleanup (void) MONO_INTERNAL;
1539 void mono_llvm_emit_method (MonoCompile *cfg) MONO_INTERNAL;
1540 void mono_llvm_emit_call (MonoCompile *cfg, MonoCallInst *call) MONO_INTERNAL;
1541 void mono_llvm_create_aot_module (const char *got_symbol) MONO_INTERNAL;
1542 void mono_llvm_emit_aot_module (const char *filename, int got_size) MONO_INTERNAL;
1544 gboolean mono_method_blittable (MonoMethod *method) MONO_INTERNAL;
1545 gboolean mono_method_same_domain (MonoJitInfo *caller, MonoJitInfo *callee) MONO_INTERNAL;
1547 void mono_register_opcode_emulation (int opcode, const char* name, const char *sigstr, gpointer func, gboolean no_throw) MONO_INTERNAL;
1548 void mono_draw_graph (MonoCompile *cfg, MonoGraphOptions draw_options) MONO_INTERNAL;
1549 void mono_add_ins_to_end (MonoBasicBlock *bb, MonoInst *inst) MONO_INTERNAL;
1550 gpointer mono_create_ftnptr (MonoDomain *domain, gpointer addr) MONO_INTERNAL;
1552 void mono_replace_ins (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins, MonoInst **prev, MonoBasicBlock *first_bb, MonoBasicBlock *last_bb);
1554 int mono_find_method_opcode (MonoMethod *method) MONO_INTERNAL;
1555 MonoJitICallInfo *mono_find_jit_icall_by_name (const char *name) MONO_INTERNAL;
1556 MonoJitICallInfo *mono_find_jit_icall_by_addr (gconstpointer addr) MONO_INTERNAL;
1557 MonoJitICallInfo *mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save) MONO_INTERNAL;
1558 gconstpointer mono_icall_get_wrapper (MonoJitICallInfo* callinfo) MONO_INTERNAL;
1560 void mono_trampolines_init (void) MONO_INTERNAL;
1561 void mono_trampolines_cleanup (void) MONO_INTERNAL;
1562 guint8 * mono_get_trampoline_code (MonoTrampolineType tramp_type) MONO_INTERNAL;
1563 gpointer mono_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
1564 gpointer mono_create_jump_trampoline (MonoDomain *domain,
1566 gboolean add_sync_wrapper) MONO_INTERNAL;
1567 gpointer mono_create_class_init_trampoline (MonoVTable *vtable) MONO_INTERNAL;
1568 gpointer mono_create_generic_class_init_trampoline (void) MONO_INTERNAL;
1569 gpointer mono_create_jit_trampoline (MonoMethod *method) MONO_INTERNAL;
1570 gpointer mono_create_jit_trampoline_from_token (MonoImage *image, guint32 token) MONO_INTERNAL;
1571 gpointer mono_create_jit_trampoline_in_domain (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
1572 gpointer mono_create_delegate_trampoline (MonoClass *klass) MONO_INTERNAL;
1573 gpointer mono_create_rgctx_lazy_fetch_trampoline (guint32 offset) MONO_INTERNAL;
1574 gpointer mono_create_monitor_enter_trampoline (void) MONO_INTERNAL;
1575 gpointer mono_create_monitor_exit_trampoline (void) MONO_INTERNAL;
1576 gpointer mono_create_static_rgctx_trampoline (MonoMethod *m, gpointer addr) MONO_INTERNAL;
1577 gpointer mono_create_llvm_vcall_trampoline (MonoMethod *method) MONO_INTERNAL;
1578 gpointer mono_create_llvm_imt_trampoline (MonoDomain *domain, MonoMethod *m, int vt_offset) MONO_INTERNAL;
1579 MonoVTable* mono_find_class_init_trampoline_by_addr (gconstpointer addr) MONO_INTERNAL;
1580 guint32 mono_find_rgctx_lazy_fetch_trampoline_by_addr (gconstpointer addr) MONO_INTERNAL;
1581 gpointer mono_magic_trampoline (mgreg_t *regs, guint8 *code, gpointer arg, guint8* tramp) MONO_INTERNAL;
1582 gpointer mono_generic_virtual_remoting_trampoline (mgreg_t *regs, guint8 *code, MonoMethod *m, guint8 *tramp) MONO_INTERNAL;
1583 gpointer mono_delegate_trampoline (mgreg_t *regs, guint8 *code, gpointer *tramp_data, guint8* tramp) MONO_INTERNAL;
1584 gpointer mono_aot_trampoline (mgreg_t *regs, guint8 *code, guint8 *token_info,
1585 guint8* tramp) MONO_INTERNAL;
1586 gpointer mono_aot_plt_trampoline (mgreg_t *regs, guint8 *code, guint8 *token_info,
1587 guint8* tramp) MONO_INTERNAL;
1588 void mono_class_init_trampoline (mgreg_t *regs, guint8 *code, MonoVTable *vtable, guint8 *tramp) MONO_INTERNAL;
1589 void mono_generic_class_init_trampoline (mgreg_t *regs, guint8 *code, MonoVTable *vtable, guint8 *tramp) MONO_INTERNAL;
1590 void mono_monitor_enter_trampoline (mgreg_t *regs, guint8 *code, MonoObject *obj, guint8 *tramp) MONO_INTERNAL;
1591 void mono_monitor_exit_trampoline (mgreg_t *regs, guint8 *code, MonoObject *obj, guint8 *tramp) MONO_INTERNAL;
1592 gconstpointer mono_get_trampoline_func (MonoTrampolineType tramp_type);
1593 gpointer mini_get_vtable_trampoline (void) MONO_INTERNAL;
1594 gpointer* mono_get_vcall_slot_addr (guint8* code, mgreg_t *regs) MONO_INTERNAL;
1596 gboolean mono_running_on_valgrind (void) MONO_INTERNAL;
1597 void* mono_global_codeman_reserve (int size) MONO_INTERNAL;
1598 const char *mono_regname_full (int reg, int bank) MONO_INTERNAL;
1599 gint32* mono_allocate_stack_slots_full (MonoCompile *cfg, gboolean backward, guint32 *stack_size, guint32 *stack_align) MONO_INTERNAL;
1600 gint32* mono_allocate_stack_slots (MonoCompile *cfg, guint32 *stack_size, guint32 *stack_align) MONO_INTERNAL;
1601 void mono_local_regalloc (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1602 MonoInst *mono_branch_optimize_exception_target (MonoCompile *cfg, MonoBasicBlock *bb, const char * exname) MONO_INTERNAL;
1603 void mono_remove_critical_edges (MonoCompile *cfg) MONO_INTERNAL;
1604 gboolean mono_is_regsize_var (MonoType *t) MONO_INTERNAL;
1605 void mini_emit_memcpy (MonoCompile *cfg, int destreg, int doffset, int srcreg, int soffset, int size, int align) MONO_INTERNAL;
1606 CompRelation mono_opcode_to_cond (int opcode) MONO_INTERNAL;
1607 CompType mono_opcode_to_type (int opcode, int cmp_opcode) MONO_INTERNAL;
1608 CompRelation mono_negate_cond (CompRelation cond) MONO_INTERNAL;
1609 int mono_op_imm_to_op (int opcode) MONO_INTERNAL;
1610 void mono_decompose_op_imm (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins) MONO_INTERNAL;
1611 void mono_peephole_ins (MonoBasicBlock *bb, MonoInst *ins) MONO_INTERNAL;
1612 MonoUnwindOp *mono_create_unwind_op (int when,
1614 int val) MONO_INTERNAL;
1615 void mono_emit_unwind_op (MonoCompile *cfg, int when,
1617 int val) MONO_INTERNAL;
1619 int mono_method_to_ir (MonoCompile *cfg, MonoMethod *method, MonoBasicBlock *start_bblock, MonoBasicBlock *end_bblock,
1620 MonoInst *return_var, GList *dont_inline, MonoInst **inline_args,
1621 guint inline_offset, gboolean is_virtual_call) MONO_INTERNAL;
1623 MonoInst *mono_decompose_opcode (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
1624 void mono_decompose_long_opts (MonoCompile *cfg) MONO_INTERNAL;
1625 void mono_decompose_vtype_opts (MonoCompile *cfg) MONO_INTERNAL;
1626 void mono_decompose_array_access_opts (MonoCompile *cfg) MONO_INTERNAL;
1627 void mono_decompose_soft_float (MonoCompile *cfg) MONO_INTERNAL;
1628 void mono_handle_global_vregs (MonoCompile *cfg) MONO_INTERNAL;
1629 void mono_spill_global_vars (MonoCompile *cfg, gboolean *need_local_opts) MONO_INTERNAL;
1630 void mono_if_conversion (MonoCompile *cfg) MONO_INTERNAL;
1632 /* methods that must be provided by the arch-specific port */
1633 void mono_arch_init (void) MONO_INTERNAL;
1634 void mono_arch_cleanup (void) MONO_INTERNAL;
1635 void mono_arch_cpu_init (void) MONO_INTERNAL;
1636 guint32 mono_arch_cpu_optimizazions (guint32 *exclude_mask) MONO_INTERNAL;
1637 void mono_arch_instrument_mem_needs (MonoMethod *method, int *stack, int *code) MONO_INTERNAL;
1638 void *mono_arch_instrument_prolog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) MONO_INTERNAL;
1639 void *mono_arch_instrument_epilog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) MONO_INTERNAL;
1640 void *mono_arch_instrument_epilog_full (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments, gboolean preserve_argument_registers) MONO_INTERNAL;
1641 void mono_codegen (MonoCompile *cfg) MONO_INTERNAL;
1642 void mono_call_inst_add_outarg_reg (MonoCompile *cfg, MonoCallInst *call, int vreg, int hreg, gboolean fp) MONO_INTERNAL;
1643 const char *mono_arch_regname (int reg) MONO_INTERNAL;
1644 const char *mono_arch_fregname (int reg) MONO_INTERNAL;
1645 gpointer mono_arch_get_throw_exception (void) MONO_INTERNAL;
1646 gpointer mono_arch_get_rethrow_exception (void) MONO_INTERNAL;
1647 gpointer mono_arch_get_throw_exception_by_name (void) MONO_INTERNAL;
1648 gpointer mono_arch_get_throw_corlib_exception (void) MONO_INTERNAL;
1649 void mono_arch_exceptions_init (void) MONO_INTERNAL;
1650 guchar* mono_arch_create_trampoline_code (MonoTrampolineType tramp_type) MONO_INTERNAL;
1651 guchar* mono_arch_create_trampoline_code_full (MonoTrampolineType tramp_type, guint32 *code_size, MonoJumpInfo **ji, GSList **out_unwind_ops, gboolean aot) MONO_INTERNAL;
1652 gpointer mono_arch_create_rgctx_lazy_fetch_trampoline (guint32 slot) MONO_INTERNAL;
1653 gpointer mono_arch_create_rgctx_lazy_fetch_trampoline_full (guint32 slot, guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1654 gpointer mono_arch_create_generic_class_init_trampoline (void) MONO_INTERNAL;
1655 gpointer mono_arch_get_nullified_class_init_trampoline (guint32 *code_len) MONO_INTERNAL;
1656 gpointer mono_arch_create_monitor_enter_trampoline (void) MONO_INTERNAL;
1657 gpointer mono_arch_create_monitor_exit_trampoline (void) MONO_INTERNAL;
1658 gpointer mono_arch_create_monitor_enter_trampoline_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1659 gpointer mono_arch_create_monitor_exit_trampoline_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1660 gpointer mono_arch_create_generic_class_init_trampoline_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1661 GList *mono_arch_get_allocatable_int_vars (MonoCompile *cfg) MONO_INTERNAL;
1662 GList *mono_arch_get_global_int_regs (MonoCompile *cfg) MONO_INTERNAL;
1663 GList *mono_arch_get_global_fp_regs (MonoCompile *cfg) MONO_INTERNAL;
1664 GList *mono_arch_get_iregs_clobbered_by_call (MonoCallInst *call) MONO_INTERNAL;
1665 GList *mono_arch_get_fregs_clobbered_by_call (MonoCallInst *call) MONO_INTERNAL;
1666 guint32 mono_arch_regalloc_cost (MonoCompile *cfg, MonoMethodVar *vmv) MONO_INTERNAL;
1667 void mono_arch_patch_code (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *ji, gboolean run_cctors) MONO_INTERNAL;
1668 void mono_arch_flush_icache (guint8 *code, gint size) MONO_INTERNAL;
1669 int mono_arch_max_epilog_size (MonoCompile *cfg) MONO_INTERNAL;
1670 guint8 *mono_arch_emit_prolog (MonoCompile *cfg) MONO_INTERNAL;
1671 void mono_arch_emit_epilog (MonoCompile *cfg) MONO_INTERNAL;
1672 void mono_arch_emit_exceptions (MonoCompile *cfg) MONO_INTERNAL;
1673 void mono_arch_lowering_pass (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1674 void mono_arch_peephole_pass_1 (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1675 void mono_arch_peephole_pass_2 (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1676 void mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1677 gboolean mono_arch_has_unwind_info (gconstpointer addr) MONO_INTERNAL;
1678 void mono_arch_setup_jit_tls_data (MonoJitTlsData *tls) MONO_INTERNAL;
1679 void mono_arch_free_jit_tls_data (MonoJitTlsData *tls) MONO_INTERNAL;
1680 void mono_arch_fill_argument_info (MonoCompile *cfg) MONO_INTERNAL;
1681 void mono_arch_allocate_vars (MonoCompile *m) MONO_INTERNAL;
1682 int mono_arch_get_argument_info (MonoMethodSignature *csig, int param_count, MonoJitArgumentInfo *arg_info) MONO_INTERNAL;
1683 gboolean mono_arch_print_tree (MonoInst *tree, int arity) MONO_INTERNAL;
1684 void mono_arch_emit_call (MonoCompile *cfg, MonoCallInst *call) MONO_INTERNAL;
1685 void mono_arch_emit_outarg_vt (MonoCompile *cfg, MonoInst *ins, MonoInst *src) MONO_INTERNAL;
1686 void mono_arch_emit_setret (MonoCompile *cfg, MonoMethod *method, MonoInst *val) MONO_INTERNAL;
1687 MonoDynCallInfo *mono_arch_dyn_call_prepare (MonoMethodSignature *sig) MONO_INTERNAL;
1688 void mono_arch_dyn_call_free (MonoDynCallInfo *info) MONO_INTERNAL;
1689 void mono_arch_start_dyn_call (MonoDynCallInfo *info, gpointer **args, guint8 *ret, guint8 *buf, int buf_len) MONO_INTERNAL;
1690 void mono_arch_finish_dyn_call (MonoDynCallInfo *info, guint8 *buf) MONO_INTERNAL;
1691 MonoInst *mono_arch_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) MONO_INTERNAL;
1692 void mono_arch_decompose_opts (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
1693 void mono_arch_decompose_long_opts (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
1694 GSList* mono_arch_get_delegate_invoke_impls (void) MONO_INTERNAL;
1695 LLVMCallInfo* mono_arch_get_llvm_call_info (MonoCompile *cfg, MonoMethodSignature *sig) MONO_INTERNAL;
1696 guint8* mono_arch_emit_load_got_addr (guint8 *start, guint8 *code, MonoCompile *cfg, MonoJumpInfo **ji) MONO_INTERNAL;
1697 guint8* mono_arch_emit_load_aotconst (guint8 *start, guint8 *code, MonoJumpInfo **ji, int tramp_type, gconstpointer target) MONO_INTERNAL;
1699 /* Soft Debug support */
1700 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED
1701 void mono_arch_set_breakpoint (MonoJitInfo *ji, guint8 *ip) MONO_INTERNAL;
1702 void mono_arch_clear_breakpoint (MonoJitInfo *ji, guint8 *ip) MONO_INTERNAL;
1703 void mono_arch_start_single_stepping (void) MONO_INTERNAL;
1704 void mono_arch_stop_single_stepping (void) MONO_INTERNAL;
1705 gboolean mono_arch_is_single_step_event (void *info, void *sigctx) MONO_INTERNAL;
1706 gboolean mono_arch_is_breakpoint_event (void *info, void *sigctx) MONO_INTERNAL;
1707 guint8* mono_arch_get_ip_for_single_step (MonoJitInfo *ji, MonoContext *ctx) MONO_INTERNAL;
1708 guint8* mono_arch_get_ip_for_breakpoint (MonoJitInfo *ji, MonoContext *ctx) MONO_INTERNAL;
1709 void mono_arch_skip_breakpoint (MonoContext *ctx) MONO_INTERNAL;
1710 void mono_arch_skip_single_step (MonoContext *ctx) MONO_INTERNAL;
1711 gpointer mono_arch_get_seq_point_info (MonoDomain *domain, guint8 *code) MONO_INTERNAL;
1714 MonoJitInfo *mono_arch_find_jit_info (MonoDomain *domain,
1715 MonoJitTlsData *jit_tls,
1717 MonoJitInfo *prev_ji,
1719 MonoContext *new_ctx,
1721 gboolean *managed) MONO_INTERNAL;
1723 mono_arch_find_jit_info_ext (MonoDomain *domain, MonoJitTlsData *jit_tls,
1724 MonoJitInfo *ji, MonoContext *ctx,
1725 MonoContext *new_ctx, MonoLMF **lmf,
1726 StackFrameInfo *frame_info) MONO_INTERNAL;
1727 gpointer mono_arch_get_call_filter (void) MONO_INTERNAL;
1728 gpointer mono_arch_get_restore_context (void) MONO_INTERNAL;
1729 gpointer mono_arch_get_call_filter_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1730 gpointer mono_arch_get_restore_context_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1731 gpointer mono_arch_get_throw_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1732 gpointer mono_arch_get_rethrow_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1733 gpointer mono_arch_get_throw_exception_by_name_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1734 gpointer mono_arch_get_throw_corlib_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1735 gpointer mono_arch_get_throw_pending_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1736 gboolean mono_arch_handle_exception (void *sigctx, gpointer obj, gboolean test_only) MONO_INTERNAL;
1737 void mono_arch_handle_altstack_exception (void *sigctx, gpointer fault_addr, gboolean stack_ovf) MONO_INTERNAL;
1738 gboolean mono_handle_soft_stack_ovf (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr) MONO_INTERNAL;
1739 gpointer mono_arch_ip_from_context (void *sigctx) MONO_INTERNAL;
1740 void mono_arch_sigctx_to_monoctx (void *sigctx, MonoContext *ctx) MONO_INTERNAL;
1741 void mono_arch_monoctx_to_sigctx (MonoContext *mctx, void *ctx) MONO_INTERNAL;
1742 gpointer mono_arch_context_get_int_reg (MonoContext *ctx, int reg) MONO_INTERNAL;
1743 void mono_arch_flush_register_windows (void) MONO_INTERNAL;
1744 gboolean mono_arch_is_inst_imm (gint64 imm) MONO_INTERNAL;
1745 MonoInst* mono_arch_get_domain_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
1746 gboolean mono_arch_is_int_overflow (void *sigctx, void *info) MONO_INTERNAL;
1747 void mono_arch_invalidate_method (MonoJitInfo *ji, void *func, gpointer func_arg) MONO_INTERNAL;
1748 guint32 mono_arch_get_patch_offset (guint8 *code) MONO_INTERNAL;
1749 gpointer mono_arch_get_vcall_slot (guint8 *code, mgreg_t *regs, int *displacement) MONO_INTERNAL;
1750 gpointer*mono_arch_get_delegate_method_ptr_addr (guint8* code, mgreg_t *regs) MONO_INTERNAL;
1751 void mono_arch_create_vars (MonoCompile *cfg) MONO_INTERNAL;
1752 void mono_arch_save_unwind_info (MonoCompile *cfg) MONO_INTERNAL;
1753 void mono_arch_register_lowlevel_calls (void) MONO_INTERNAL;
1754 gpointer mono_arch_get_unbox_trampoline (MonoGenericSharingContext *gsctx, MonoMethod *m, gpointer addr) MONO_INTERNAL;
1755 gpointer mono_arch_get_static_rgctx_trampoline (MonoMethod *m, MonoMethodRuntimeGenericContext *mrgctx, gpointer addr) MONO_INTERNAL;
1756 gpointer mono_arch_get_llvm_imt_trampoline (MonoDomain *domain, MonoMethod *method, int vt_offset) MONO_INTERNAL;
1757 void mono_arch_patch_callsite (guint8 *method_start, guint8 *code, guint8 *addr) MONO_INTERNAL;
1758 void mono_arch_patch_plt_entry (guint8 *code, gpointer *got, mgreg_t *regs, guint8 *addr) MONO_INTERNAL;
1759 void mono_arch_nullify_class_init_trampoline(guint8 *code, mgreg_t *regs) MONO_INTERNAL;
1760 void mono_arch_nullify_plt_entry (guint8 *code, mgreg_t *regs) MONO_INTERNAL;
1761 int mono_arch_get_this_arg_reg (MonoMethodSignature *sig, MonoGenericSharingContext *gsctx, guint8 *code) MONO_INTERNAL;
1762 gpointer mono_arch_get_this_arg_from_call (MonoGenericSharingContext *gsctx, MonoMethodSignature *sig, mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1763 MonoObject* mono_arch_find_this_argument (mgreg_t *regs, MonoMethod *method, MonoGenericSharingContext *gsctx) MONO_INTERNAL;
1764 gpointer mono_arch_get_delegate_invoke_impl (MonoMethodSignature *sig, gboolean has_target) MONO_INTERNAL;
1765 gpointer mono_arch_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
1766 void mono_arch_emit_imt_argument (MonoCompile *cfg, MonoCallInst *call, MonoInst *imt_arg) MONO_INTERNAL;
1767 MonoMethod* mono_arch_find_imt_method (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1768 MonoVTable* mono_arch_find_static_call_vtable (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1769 gpointer mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, gpointer fail_tramp) MONO_INTERNAL;
1770 void mono_arch_notify_pending_exc (void) MONO_INTERNAL;
1772 /* Exception handling */
1774 /* Same as MonoStackWalk, but pass the context/frame type as well */
1775 typedef gboolean (*MonoJitStackWalk) (StackFrameInfo *frame, MonoContext *ctx, gpointer data);
1777 void mono_exceptions_init (void) MONO_INTERNAL;
1778 gboolean mono_handle_exception (MonoContext *ctx, gpointer obj,
1779 gpointer original_ip, gboolean test_only) MONO_INTERNAL;
1780 void mono_handle_native_sigsegv (int signal, void *sigctx) MONO_INTERNAL;
1781 void mono_print_thread_dump (void *sigctx);
1782 void mono_jit_walk_stack (MonoStackWalk func, gboolean do_il_offset, gpointer user_data) MONO_INTERNAL;
1783 void mono_jit_walk_stack_from_ctx (MonoStackWalk func, MonoContext *ctx, gboolean do_il_offset, gpointer user_data) MONO_INTERNAL;
1784 void mono_jit_walk_stack_from_ctx_in_thread (MonoJitStackWalk func, MonoDomain *domain, MonoContext *start_ctx, gboolean do_il_offset, MonoInternalThread *thread, MonoLMF *lmf, gpointer user_data) MONO_INTERNAL;
1785 void mono_setup_altstack (MonoJitTlsData *tls) MONO_INTERNAL;
1786 void mono_free_altstack (MonoJitTlsData *tls) MONO_INTERNAL;
1787 gpointer mono_altstack_restore_prot (mgreg_t *regs, guint8 *code, gpointer *tramp_data, guint8* tramp) MONO_INTERNAL;
1788 MonoJitInfo* mini_jit_info_table_find (MonoDomain *domain, char *addr, MonoDomain **out_domain) MONO_INTERNAL;
1789 void mono_resume_unwind (void) MONO_INTERNAL;
1791 MonoJitInfo * mono_find_jit_info (MonoDomain *domain, MonoJitTlsData *jit_tls, MonoJitInfo *res, MonoJitInfo *prev_ji, MonoContext *ctx, MonoContext *new_ctx, char **trace, MonoLMF **lmf, int *native_offset, gboolean *managed) MONO_INTERNAL;
1794 mono_find_jit_info_ext (MonoDomain *domain, MonoJitTlsData *jit_tls,
1795 MonoJitInfo *prev_ji, MonoContext *ctx,
1796 MonoContext *new_ctx, char **trace, MonoLMF **lmf,
1797 StackFrameInfo *frame) MONO_INTERNAL;
1799 gpointer mono_get_throw_exception (void) MONO_INTERNAL;
1800 gpointer mono_get_rethrow_exception (void) MONO_INTERNAL;
1801 gpointer mono_get_call_filter (void) MONO_INTERNAL;
1802 gpointer mono_get_restore_context (void) MONO_INTERNAL;
1803 gpointer mono_get_throw_exception_by_name (void) MONO_INTERNAL;
1804 gpointer mono_get_throw_corlib_exception (void) MONO_INTERNAL;
1806 /* the new function to do stack walks */
1807 typedef gboolean (*MonoStackFrameWalk) (MonoDomain *domain, MonoContext *ctx, MonoJitInfo *ji, gpointer data);
1808 void mono_walk_stack (MonoDomain *domain, MonoJitTlsData *jit_tls, MonoContext *start_ctx, MonoStackFrameWalk func, gpointer user_data);
1810 MonoArray *ves_icall_get_trace (MonoException *exc, gint32 skip, MonoBoolean need_file_info) MONO_INTERNAL;
1811 MonoBoolean ves_icall_get_frame_info (gint32 skip, MonoBoolean need_file_info,
1812 MonoReflectionMethod **method,
1813 gint32 *iloffset, gint32 *native_offset,
1814 MonoString **file, gint32 *line, gint32 *column) MONO_INTERNAL;
1815 MonoString *ves_icall_System_Exception_get_trace (MonoException *exc) MONO_INTERNAL;
1817 /* Dominator/SSA methods */
1818 void mono_compile_dominator_info (MonoCompile *cfg, int dom_flags) MONO_INTERNAL;
1819 void mono_compute_natural_loops (MonoCompile *cfg) MONO_INTERNAL;
1820 MonoBitSet* mono_compile_iterated_dfrontier (MonoCompile *cfg, MonoBitSet *set) MONO_INTERNAL;
1821 void mono_ssa_compute (MonoCompile *cfg) MONO_INTERNAL;
1822 void mono_ssa_remove (MonoCompile *cfg) MONO_INTERNAL;
1823 void mono_ssa_cprop (MonoCompile *cfg) MONO_INTERNAL;
1824 void mono_ssa_deadce (MonoCompile *cfg) MONO_INTERNAL;
1825 void mono_ssa_strength_reduction (MonoCompile *cfg) MONO_INTERNAL;
1826 void mono_free_loop_info (MonoCompile *cfg) MONO_INTERNAL;
1828 void mono_ssa_compute2 (MonoCompile *cfg);
1829 void mono_ssa_remove2 (MonoCompile *cfg);
1830 void mono_ssa_cprop2 (MonoCompile *cfg);
1831 void mono_ssa_deadce2 (MonoCompile *cfg);
1833 /* debugging support */
1834 void mono_debug_init_method (MonoCompile *cfg, MonoBasicBlock *start_block,
1835 guint32 breakpoint_id) MONO_INTERNAL;
1836 void mono_debug_open_method (MonoCompile *cfg) MONO_INTERNAL;
1837 void mono_debug_close_method (MonoCompile *cfg) MONO_INTERNAL;
1838 void mono_debug_open_block (MonoCompile *cfg, MonoBasicBlock *bb, guint32 address) MONO_INTERNAL;
1839 void mono_debug_record_line_number (MonoCompile *cfg, MonoInst *ins, guint32 address) MONO_INTERNAL;
1840 void mono_debug_serialize_debug_info (MonoCompile *cfg, guint8 **out_buf, guint32 *buf_len) MONO_INTERNAL;
1841 void mono_debug_add_aot_method (MonoDomain *domain,
1842 MonoMethod *method, guint8 *code_start,
1843 guint8 *debug_info, guint32 debug_info_len) MONO_INTERNAL;
1844 void mono_debug_add_icall_wrapper (MonoMethod *method, MonoJitICallInfo* info) MONO_INTERNAL;
1845 void mono_debug_print_vars (gpointer ip, gboolean only_arguments);
1846 void mono_debugger_run_finally (MonoContext *start_ctx);
1848 extern gssize mono_breakpoint_info_index [MONO_BREAKPOINT_ARRAY_SIZE];
1850 gboolean mono_breakpoint_clean_code (guint8 *method_start, guint8 *code, int offset, guint8 *buf, int size);
1852 #ifdef MONO_DEBUGGER_SUPPORTED
1854 /* Mono Debugger support */
1855 void mini_debugger_init (void);
1856 int mini_debugger_main (MonoDomain *domain, MonoAssembly *assembly, int argc, char **argv);
1857 gboolean mini_debug_running_inside_mdb (void);
1858 void mini_debugger_set_attach_ok (void);
1863 MonoTraceSpec *mono_trace_parse_options (const char *options) MONO_INTERNAL;
1864 void mono_trace_set_assembly (MonoAssembly *assembly) MONO_INTERNAL;
1865 gboolean mono_trace_eval (MonoMethod *method) MONO_INTERNAL;
1868 mono_perform_abc_removal (MonoCompile *cfg) MONO_INTERNAL;
1870 mono_perform_abc_removal (MonoCompile *cfg) MONO_INTERNAL;
1872 mono_perform_ssapre (MonoCompile *cfg) MONO_INTERNAL;
1874 mono_local_cprop (MonoCompile *cfg) MONO_INTERNAL;
1876 mono_local_cprop (MonoCompile *cfg);
1878 mono_local_deadce (MonoCompile *cfg);
1880 /* CAS - stack walk */
1881 MonoSecurityFrame* ves_icall_System_Security_SecurityFrame_GetSecurityFrame (gint32 skip) MONO_INTERNAL;
1882 MonoArray* ves_icall_System_Security_SecurityFrame_GetSecurityStack (gint32 skip) MONO_INTERNAL;
1884 /* Generic sharing */
1886 MonoGenericSharingContext* mono_get_generic_context_from_code (guint8 *code) MONO_INTERNAL;
1888 MonoGenericContext* mini_method_get_context (MonoMethod *method) MONO_INTERNAL;
1890 int mono_method_check_context_used (MonoMethod *method) MONO_INTERNAL;
1892 gboolean mono_generic_context_equal_deep (MonoGenericContext *context1, MonoGenericContext *context2) MONO_INTERNAL;
1894 gpointer mono_helper_get_rgctx_other_ptr (MonoClass *caller_class, MonoVTable *vtable,
1895 guint32 token, guint32 token_source, guint32 rgctx_type,
1896 gint32 rgctx_index) MONO_INTERNAL;
1898 void mono_generic_sharing_init (void) MONO_INTERNAL;
1900 MonoClass* mini_class_get_container_class (MonoClass *class) MONO_INTERNAL;
1901 MonoGenericContext* mini_class_get_context (MonoClass *class) MONO_INTERNAL;
1903 MonoType* mini_get_basic_type_from_generic (MonoGenericSharingContext *gsctx, MonoType *type) MONO_INTERNAL;
1904 MonoType* mini_type_get_underlying_type (MonoGenericSharingContext *gsctx, MonoType *type) MONO_INTERNAL;
1906 int mini_type_stack_size (MonoGenericSharingContext *gsctx, MonoType *t, int *align) MONO_INTERNAL;
1907 int mini_type_stack_size_full (MonoGenericSharingContext *gsctx, MonoType *t, guint32 *align, gboolean pinvoke) MONO_INTERNAL;
1908 void type_to_eval_stack_type (MonoCompile *cfg, MonoType *type, MonoInst *inst) MONO_INTERNAL;
1909 guint mono_type_to_regmove (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
1912 int mini_wapi_hps (int argc, char **argv) MONO_INTERNAL;
1914 int mini_wapi_semdel (int argc, char **argv) MONO_INTERNAL;
1916 int mini_wapi_seminfo (int argc, char **argv) MONO_INTERNAL;
1921 This enum MUST be kept in sync with its managed mirror Mono.Simd.AccelMode.
1922 The AccelMode values are masks while the ones here are the bit indexes.
1925 SIMD_VERSION_SSE1 = 0,
1926 SIMD_VERSION_SSE2 = 1,
1927 SIMD_VERSION_SSE3 = 2,
1928 SIMD_VERSION_SSSE3 = 3,
1929 SIMD_VERSION_SSE41 = 4,
1930 SIMD_VERSION_SSE42 = 5,
1931 SIMD_VERSION_SSE4a = 6,
1946 SIMD_PREFETCH_MODE_NTA,
1947 SIMD_PREFETCH_MODE_0,
1948 SIMD_PREFETCH_MODE_1,
1949 SIMD_PREFETCH_MODE_2,
1952 const char *mono_arch_xregname (int reg) MONO_INTERNAL;
1953 void mono_simd_simplify_indirection (MonoCompile *cfg) MONO_INTERNAL;
1954 MonoInst* mono_emit_simd_intrinsics (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) MONO_INTERNAL;
1955 guint32 mono_arch_cpu_enumerate_simd_versions (void) MONO_INTERNAL;
1956 void mono_simd_intrinsics_init (void) MONO_INTERNAL;
1959 * Per-OS implementation functions.
1961 void mono_runtime_install_handlers (void) MONO_INTERNAL;
1962 void mono_runtime_cleanup_handlers (void) MONO_INTERNAL;
1963 void mono_runtime_setup_stat_profiler (void) MONO_INTERNAL;
1964 void mono_runtime_shutdown_stat_profiler (void) MONO_INTERNAL;
1965 void mono_runtime_posix_install_handlers (void) MONO_INTERNAL;
1966 pid_t mono_runtime_syscall_fork (void) MONO_INTERNAL;
1967 gboolean mono_gdb_render_native_backtraces (void) MONO_INTERNAL;
1972 #ifdef MONO_GET_CONTEXT
1973 #define GET_CONTEXT MONO_GET_CONTEXT
1978 #define GET_CONTEXT \
1979 void *ctx = context;
1981 #ifdef MONO_ARCH_USE_SIGACTION
1982 #define GET_CONTEXT \
1983 void *ctx = context;
1984 #elif defined(__sparc__)
1985 #define GET_CONTEXT \
1988 #define GET_CONTEXT \
1989 void **_p = (void **)&_dummy; \
1990 struct sigcontext *ctx = (struct sigcontext *)++_p;
1995 #ifdef MONO_ARCH_USE_SIGACTION
1996 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, siginfo_t *info, void *context)
1997 #define SIG_HANDLER_PARAMS _dummy, info, context
1998 #elif defined(HOST_WIN32)
1999 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, EXCEPTION_RECORD *info, void *context)
2000 #define SIG_HANDLER_PARAMS _dummy, info, context
2001 #elif defined(__sparc__)
2002 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, void *sigctx)
2003 #define SIG_HANDLER_PARAMS _dummy, sigctx
2005 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy)
2006 #define SIG_HANDLER_PARAMS _dummy
2009 void SIG_HANDLER_SIGNATURE (mono_sigfpe_signal_handler) MONO_INTERNAL;
2010 void SIG_HANDLER_SIGNATURE (mono_sigill_signal_handler) MONO_INTERNAL;
2011 void SIG_HANDLER_SIGNATURE (mono_sigsegv_signal_handler) MONO_INTERNAL;
2012 void SIG_HANDLER_SIGNATURE (mono_sigint_signal_handler) MONO_INTERNAL;
2013 gboolean SIG_HANDLER_SIGNATURE (mono_chain_signal) MONO_INTERNAL;
2015 /* for MONO_WRAPPER_UNKNOWN subtypes */
2017 MONO_AOT_WRAPPER_MONO_ENTER,
2018 MONO_AOT_WRAPPER_MONO_EXIT,
2019 MONO_AOT_WRAPPER_LAST
2022 #endif /* __MONO_MINI_H__ */