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 "65"
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 #define mono_bitset_foreach_bit(set,b,n) \
219 for (b = 0; b < n; b++)\
220 if (mono_bitset_test_fast(set,b))
221 #define mono_bitset_foreach_bit_rev(set,b,n) \
222 for (b = n - 1; b >= 0; b--)\
223 if (mono_bitset_test_fast(set,b))
225 #define mono_bitset_foreach_bit(set,b,n) \
226 for (b = mono_bitset_find_start (set); b < n && b >= 0; b = mono_bitset_find_first (set, b))
227 #define mono_bitset_foreach_bit_rev(set,b,n) \
228 for (b = mono_bitset_find_last (set, n - 1); b >= 0; b = b ? mono_bitset_find_last (set, b) : -1)
233 * Pull the list of opcodes
235 #define OPDEF(a,b,c,d,e,f,g,h,i,j) \
239 #include "mono/cil/opcode.def"
244 #define MONO_VARINFO(cfg,varnum) (&(cfg)->vars [varnum])
246 #define MONO_INST_NULLIFY_SREGS(dest) do { \
247 (dest)->sreg1 = (dest)->sreg2 = (dest)->sreg3 = -1; \
250 #define MONO_INST_NEW(cfg,dest,op) do { \
251 (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
252 (dest)->opcode = (op); \
254 MONO_INST_NULLIFY_SREGS ((dest)); \
255 (dest)->cil_code = (cfg)->ip; \
258 #define MONO_INST_NEW_CALL(cfg,dest,op) do { \
259 (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallInst)); \
260 (dest)->inst.opcode = (op); \
261 (dest)->inst.dreg = -1; \
262 MONO_INST_NULLIFY_SREGS (&(dest)->inst); \
263 (dest)->inst.cil_code = (cfg)->ip; \
266 #define MONO_INST_NEW_CALL_ARG(cfg,dest,op) do { \
267 (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallArgParm)); \
268 (dest)->ins.opcode = (op); \
271 #define MONO_ADD_INS(b,inst) do { \
272 if ((b)->last_ins) { \
273 (b)->last_ins->next = (inst); \
274 (inst)->prev = (b)->last_ins; \
275 (b)->last_ins = (inst); \
277 (b)->code = (b)->last_ins = (inst); \
281 #define NULLIFY_INS(ins) do { \
282 (ins)->opcode = OP_NOP; \
284 MONO_INST_NULLIFY_SREGS ((ins)); \
287 /* Remove INS from BB */
288 #define MONO_REMOVE_INS(bb,ins) do { \
290 (ins)->prev->next = (ins)->next; \
292 (ins)->next->prev = (ins)->prev; \
293 if ((bb)->code == (ins)) \
294 (bb)->code = (ins)->next; \
295 if ((bb)->last_ins == (ins)) \
296 (bb)->last_ins = (ins)->prev; \
299 /* Remove INS from BB and nullify it */
300 #define MONO_DELETE_INS(bb,ins) do { \
301 MONO_REMOVE_INS ((bb), (ins)); \
302 NULLIFY_INS ((ins)); \
306 * this is used to determine when some branch optimizations are possible: we exclude FP compares
307 * because they have weird semantics with NaNs.
309 #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))
310 #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))
312 #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))
314 #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)))
316 #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)))
319 #define MONO_IS_LOAD_MEMBASE(ins) (((ins)->opcode >= OP_LOAD_MEMBASE) && ((ins)->opcode <= OP_LOADV_MEMBASE))
320 #define MONO_IS_STORE_MEMBASE(ins) (((ins)->opcode >= OP_STORE_MEMBASE_REG) && ((ins)->opcode <= OP_STOREV_MEMBASE))
321 #define MONO_IS_STORE_MEMINDEX(ins) (((ins)->opcode >= OP_STORE_MEMINDEX) && ((ins)->opcode <= OP_STORER8_MEMINDEX))
323 #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))
325 #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)))
327 #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))))
329 /* FIXME: Add more instructions */
330 #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))
332 #define MONO_METHOD_IS_FINAL(m) (((m)->flags & METHOD_ATTRIBUTE_FINAL) || ((m)->klass && ((m)->klass->flags & TYPE_ATTRIBUTE_SEALED)))
335 #ifdef MONO_ARCH_SIMD_INTRINSICS
337 #define MONO_IS_PHI(ins) (((ins)->opcode == OP_PHI) || ((ins)->opcode == OP_FPHI) || ((ins)->opcode == OP_VPHI) || ((ins)->opcode == OP_XPHI))
338 #define MONO_IS_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_VMOVE) || ((ins)->opcode == OP_XMOVE))
339 #define MONO_IS_NON_FP_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_VMOVE) || ((ins)->opcode == OP_XMOVE))
340 #define MONO_IS_REAL_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_XMOVE))
341 #define MONO_IS_ZERO(ins) (((ins)->opcode == OP_VZERO) || ((ins)->opcode == OP_XZERO))
343 #define MONO_CLASS_IS_SIMD(cfg, klass) (((cfg)->opt & MONO_OPT_SIMD) && (klass)->simd_type)
347 #define MONO_IS_PHI(ins) (((ins)->opcode == OP_PHI) || ((ins)->opcode == OP_FPHI) || ((ins)->opcode == OP_VPHI))
348 #define MONO_IS_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_VMOVE))
349 #define MONO_IS_NON_FP_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_VMOVE))
350 /*A real MOVE is one that isn't decomposed such as a VMOVE or LMOVE*/
351 #define MONO_IS_REAL_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE))
352 #define MONO_IS_ZERO(ins) ((ins)->opcode == OP_VZERO)
354 #define MONO_CLASS_IS_SIMD(cfg, klass) (0)
358 typedef struct MonoInstList MonoInstList;
359 typedef struct MonoInst MonoInst;
360 typedef struct MonoCallInst MonoCallInst;
361 typedef struct MonoCallArgParm MonoCallArgParm;
362 typedef struct MonoEdge MonoEdge;
363 typedef struct MonoMethodVar MonoMethodVar;
364 typedef struct MonoBasicBlock MonoBasicBlock;
365 typedef struct MonoLMF MonoLMF;
366 typedef struct MonoSpillInfo MonoSpillInfo;
367 typedef struct MonoTraceSpec MonoTraceSpec;
369 extern guint32 mono_jit_tls_id;
370 extern MonoTraceSpec *mono_jit_trace_calls;
371 extern gboolean mono_break_on_exc;
372 extern int mono_exc_esp_offset;
373 extern gboolean mono_compile_aot;
374 extern gboolean mono_aot_only;
375 extern gboolean mono_use_imt;
376 extern MonoMethodDesc *mono_inject_async_exc_method;
377 extern int mono_inject_async_exc_pos;
378 extern MonoMethodDesc *mono_break_at_bb_method;
379 extern int mono_break_at_bb_bb_num;
380 extern gboolean check_for_pending_exc;
381 extern gboolean disable_vtypes_in_regs;
382 extern gboolean mono_verify_all;
383 extern gboolean mono_dont_free_global_codeman;
384 extern gboolean mono_do_x86_stack_align;
385 extern const char *mono_build_date;
386 extern gboolean mono_do_signal_chaining;
387 extern gboolean mono_use_llvm;
389 #define INS_INFO(opcode) (&ins_info [((opcode) - OP_START - 1) * 4])
391 extern const char ins_info[];
392 extern const gint8 ins_sreg_counts [];
394 #define mono_inst_get_num_src_registers(ins) (ins_sreg_counts [(ins)->opcode - OP_START - 1])
395 #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)))
397 #define MONO_BB_FOR_EACH_INS(bb, ins) for ((ins) = (bb)->code; (ins); (ins) = (ins)->next)
399 #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)
401 #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)
403 #define mono_bb_first_ins(bb) (bb)->code
411 struct MonoSpillInfo {
416 * The IR-level extended basic block.
418 * A basic block can have multiple exits just fine, as long as the point of
419 * 'departure' is the last instruction in the basic block. Extended basic
420 * blocks, on the other hand, may have instructions that leave the block
421 * midstream. The important thing is that they cannot be _entered_
422 * midstream, ie, execution of a basic block (or extened bb) always start
423 * at the beginning of the block, never in the middle.
425 struct MonoBasicBlock {
428 /* the next basic block in the order it appears in IL */
429 MonoBasicBlock *next_bb;
432 * Before instruction selection it is the first tree in the
433 * forest and the first item in the list of trees. After
434 * instruction selection it is the first instruction and the
435 * first item in the list of instructions.
439 /* unique block number identification */
444 /* Basic blocks: incoming and outgoing counts and pointers */
445 /* Each bb should only appear once in each array */
446 gint16 out_count, in_count;
447 MonoBasicBlock **in_bb;
448 MonoBasicBlock **out_bb;
450 /* Points to the start of the CIL code that initiated this BB */
451 unsigned char* cil_code;
453 /* Length of the CIL block */
456 /* The address of the generated code, used for fixups */
461 /* Visited and reachable flags */
465 * SSA and loop based flags
467 MonoBitSet *dominators;
468 MonoBitSet *dfrontier;
469 MonoBasicBlock *idom;
471 /* fast dominator algorithm */
472 MonoBasicBlock *df_parent, *ancestor, *child, *label;
474 int size, sdom, idomn;
476 /* loop nesting and recognition */
479 gint8 loop_body_start;
482 * Whenever the bblock is rarely executed so it should be emitted after
483 * the function epilog.
485 guint out_of_line : 1;
486 /* Caches the result of uselessness calculation during optimize_branches */
487 guint not_useless : 1;
488 /* Whenever the decompose_array_access_opts () pass needs to process this bblock */
489 guint has_array_access : 1;
490 /* Whenever this bblock is extended, ie. it has branches inside it */
492 /* Whenever this bblock contains a OP_JUMP_TABLE instruction */
493 guint has_jump_table : 1;
494 /* Whenever this bblock contains an OP_CALL_HANDLER instruction */
495 guint has_call_handler : 1;
497 /* use for liveness analysis */
499 MonoBitSet *kill_set;
500 MonoBitSet *live_in_set;
501 MonoBitSet *live_out_set;
503 /* fields to deal with non-empty stack slots at bb boundary */
504 guint16 out_scount, in_scount;
505 MonoInst **out_stack;
508 /* we use that to prevent merging of bblocks covered by different clauses*/
512 * The region encodes whether the basic block is inside
513 * a finally, catch, filter or none of these.
515 * If the value is -1, then it is neither finally, catch nor filter
517 * Otherwise the format is:
519 * Bits: | 0-3 | 4-7 | 8-31
521 * | clause-flags | MONO_REGION | clause-index
526 /* The current symbolic register number, used in local register allocation. */
533 BB_REACHABLE = 1 << 1,
534 BB_EXCEPTION_DEAD_OBJ = 1 << 2,
535 BB_EXCEPTION_UNSAFE = 1 << 3,
536 BB_EXCEPTION_HANDLER = 1 << 4
539 typedef struct MonoMemcpyArgs {
549 LLVMArgVtypeRetAddr /* On on cinfo->ret */
553 LLVMArgStorage storage;
555 /* Only if storage == ArgValuetypeInReg */
556 LLVMArgStorage pair_storage [2];
561 /* args [0] is for the this argument if it exists */
562 LLVMArgInfo args [1];
565 #define MONO_MAX_SRC_REGS 3
569 guint8 type; /* stack type */
572 /* used by the register allocator */
573 gint32 dreg, sreg1, sreg2, sreg3;
575 MonoInst *next, *prev;
582 #if (SIZEOF_REGISTER > SIZEOF_VOID_P) && (G_BYTE_ORDER == G_BIG_ENDIAN)
584 gpointer p[SIZEOF_REGISTER/SIZEOF_VOID_P];
590 MonoMethodSignature *signature;
591 MonoBasicBlock **many_blocks;
592 MonoBasicBlock *target_block;
597 MonoCallInst *call_inst;
603 const unsigned char* cil_code; /* for debugging and bblock splitting */
605 /* used mostly by the backend to store additional info it may need */
610 MonoMemcpyArgs *memcpy_args; /* in OP_MEMSET and OP_MEMCPY */
613 gboolean is_pinvoke; /* for variables in the unmanaged marshal format */
614 gboolean record_cast_details; /* For CEE_CASTCLASS */
615 MonoInst *spill_var; /* for OP_ICONV_TO_R8_RAW and OP_FCONV_TO_R8_X */
616 guint16 source_opcode; /*OP_XCONV_R8_TO_I4 needs to know which op was used to do proper widening*/
622 struct MonoCallInst {
624 MonoMethodSignature *signature;
633 /* If this is TRUE, 'fptr' points to a MonoJumpInfo instead of an address. */
634 guint fptr_is_patch : 1;
636 * If this is true, then the call returns a vtype in a register using the same
637 * calling convention as OP_CALL.
639 guint vret_in_reg : 1;
640 /* Whenever there is an IMT argument and it is dynamic */
641 guint dynamic_imt_arg : 1;
642 /* Whenever there is an RGCTX argument */
643 guint32 rgctx_reg : 1;
644 regmask_t used_iregs;
645 regmask_t used_fregs;
646 GSList *out_ireg_args;
647 GSList *out_freg_args;
653 struct MonoCallArgParm {
662 * Note: some of the values overlap, because they can't appear
663 * in the same MonoInst.
666 MONO_INST_HAS_METHOD = 1,
667 /* temp local created by a DUP: used only within a BB */
668 MONO_INST_IS_TEMP = 1,
669 MONO_INST_INIT = 1, /* in localloc */
670 MONO_INST_SINGLE_STEP_LOC = 1, /* in SEQ_POINT */
671 MONO_INST_IS_DEAD = 2,
672 MONO_INST_TAILCALL = 4,
673 MONO_INST_VOLATILE = 4,
674 MONO_INST_NOTYPECHECK = 4,
675 MONO_INST_UNALIGNED = 8,
676 MONO_INST_CFOLD_TAKEN = 8, /* On branches */
677 MONO_INST_CFOLD_NOT_TAKEN = 16, /* On branches */
678 MONO_INST_DEFINITION_HAS_SIDE_EFFECTS = 8,
679 /* the address of the variable has been taken */
680 MONO_INST_INDIRECT = 16,
681 MONO_INST_NORANGECHECK = 16,
684 #define inst_c0 data.op[0].const_val
685 #define inst_c1 data.op[1].const_val
686 #define inst_i0 data.op[0].src
687 #define inst_i1 data.op[1].src
688 #if (SIZEOF_REGISTER > SIZEOF_VOID_P) && (G_BYTE_ORDER == G_BIG_ENDIAN)
689 #define inst_p0 data.op[0].pdata.p[SIZEOF_REGISTER/SIZEOF_VOID_P - 1]
690 #define inst_p1 data.op[1].pdata.p[SIZEOF_REGISTER/SIZEOF_VOID_P - 1]
692 #define inst_p0 data.op[0].p
693 #define inst_p1 data.op[1].p
695 #define inst_l data.i8const
696 #define inst_r data.r8const
697 #define inst_left data.op[0].src
698 #define inst_right data.op[1].src
700 #define inst_newa_len data.op[0].src
701 #define inst_newa_class data.op[1].klass
703 #define inst_var data.op[0].var
704 #define inst_vtype data.op[1].vtype
705 /* in branch instructions */
706 #define inst_many_bb data.op[1].many_blocks
707 #define inst_target_bb data.op[0].target_block
708 #define inst_true_bb data.op[1].many_blocks[0]
709 #define inst_false_bb data.op[1].many_blocks[1]
711 #define inst_basereg sreg1
712 #define inst_indexreg sreg2
713 #define inst_destbasereg dreg
714 #define inst_offset data.op[0].const_val
715 #define inst_imm data.op[1].const_val
716 #define inst_call data.op[1].call_inst
718 #define inst_phi_args data.op[1].phi_args
720 /* instruction description for use in regalloc/scheduling */
723 MONO_INST_SRC1, /* we depend on the SRCs to be consecutive */
728 /* Unused, commented out to reduce the size of the mdesc tables
739 guint16 tid; /* tree number */
740 guint16 bid; /* block number */
746 MonoPosition first_use, last_use;
749 typedef struct MonoLiveRange2 MonoLiveRange2;
751 struct MonoLiveRange2 {
753 MonoLiveRange2 *next;
757 /* List of live ranges sorted by 'from' */
758 MonoLiveRange2 *range;
759 MonoLiveRange2 *last_range;
763 * Additional information about a variable
765 struct MonoMethodVar {
766 guint idx; /* inside cfg->varinfo, cfg->vars */
767 MonoLiveRange range; /* generated by liveness analysis */
768 MonoLiveInterval *interval; /* generated by liveness analysis */
769 int reg; /* != -1 if allocated into a register */
771 MonoBitSet *def_in; /* used by SSA */
772 MonoInst *def; /* used by SSA */
773 MonoBasicBlock *def_bb; /* used by SSA */
774 GList *uses; /* used by SSA */
775 char cpstate; /* used by SSA conditional constant propagation */
776 /* The native offsets corresponding to the live range of the variable */
777 gint32 live_range_start, live_range_end;
779 * cfg->varinfo [idx]->dreg could be replaced for OP_REGVAR, this contains the
786 gpointer end_of_stack;
788 #if !defined(HAVE_KW_THREAD) || !defined(MONO_ARCH_ENABLE_MONO_LMF_VAR)
792 gpointer restore_stack_prot;
793 guint32 handling_stack_ovf;
794 gpointer signal_stack;
795 guint32 signal_stack_size;
796 gpointer stack_ovf_guard_base;
797 guint32 stack_ovf_guard_size;
798 void (*abort_func) (MonoObject *object);
799 /* Used to implement --debug=casts */
800 MonoClass *class_cast_from, *class_cast_to;
802 /* Stores state needed by mono_resume_unwind () */
809 #define PATCH_INFO(a,b) MONO_PATCH_INFO_ ## a,
810 #include "patch-info.h"
816 * We need to store the image which the token refers to along with the token,
817 * since the image might not be the same as the image of the method which
818 * contains the relocation, because of inlining.
820 typedef struct MonoJumpInfoToken {
823 gboolean has_context;
824 MonoGenericContext context;
827 typedef struct MonoJumpInfoBBTable {
828 MonoBasicBlock **table;
830 } MonoJumpInfoBBTable;
832 typedef struct MonoJumpInfoRgctxEntry MonoJumpInfoRgctxEntry;
834 /* Contains information describing an LLVM IMT trampoline */
835 typedef struct MonoJumpInfoImtTramp {
838 } MonoJumpInfoImtTramp;
840 typedef struct MonoJumpInfo MonoJumpInfo;
841 struct MonoJumpInfo {
849 MonoJumpInfoType type;
851 gconstpointer target;
852 #if SIZEOF_VOID_P == 8
861 MonoClassField *field;
865 MonoJumpInfoToken *token;
866 MonoJumpInfoBBTable *table;
867 MonoJumpInfoRgctxEntry *rgctx_entry;
868 MonoJumpInfoImtTramp *imt_tramp;
872 /* Contains information describing an rgctx entry */
873 struct MonoJumpInfoRgctxEntry {
876 MonoJumpInfo *data; /* describes the data to be loaded */
882 MONO_TRAMPOLINE_JUMP,
883 MONO_TRAMPOLINE_CLASS_INIT,
884 MONO_TRAMPOLINE_GENERIC_CLASS_INIT,
885 MONO_TRAMPOLINE_RGCTX_LAZY_FETCH,
887 MONO_TRAMPOLINE_AOT_PLT,
888 MONO_TRAMPOLINE_DELEGATE,
889 MONO_TRAMPOLINE_RESTORE_STACK_PROT,
890 MONO_TRAMPOLINE_GENERIC_VIRTUAL_REMOTING,
891 MONO_TRAMPOLINE_MONITOR_ENTER,
892 MONO_TRAMPOLINE_MONITOR_EXIT,
893 #ifdef MONO_ARCH_LLVM_SUPPORTED
894 MONO_TRAMPOLINE_LLVM_VCALL,
897 } MonoTrampolineType;
899 #define MONO_TRAMPOLINE_TYPE_MUST_RETURN(t) \
900 ((t) == MONO_TRAMPOLINE_CLASS_INIT || \
901 (t) == MONO_TRAMPOLINE_GENERIC_CLASS_INIT || \
902 (t) == MONO_TRAMPOLINE_RESTORE_STACK_PROT || \
903 (t) == MONO_TRAMPOLINE_RGCTX_LAZY_FETCH || \
904 (t) == MONO_TRAMPOLINE_MONITOR_ENTER || \
905 (t) == MONO_TRAMPOLINE_MONITOR_EXIT)
907 /* optimization flags */
908 #define OPTFLAG(id,shift,name,descr) MONO_OPT_ ## id = 1 << shift,
910 #include "optflags-def.h"
914 /* Bit-fields in the MonoBasicBlock.region */
915 #define MONO_REGION_TRY 0
916 #define MONO_REGION_FINALLY 16
917 #define MONO_REGION_CATCH 32
918 #define MONO_REGION_FAULT 64 /* Currently unused */
919 #define MONO_REGION_FILTER 128
921 #define MONO_BBLOCK_IS_IN_REGION(bblock, regtype) (((bblock)->region & (0xf << 4)) == (regtype))
923 #define get_vreg_to_inst(cfg, vreg) ((vreg) < (cfg)->vreg_to_inst_len ? (cfg)->vreg_to_inst [(vreg)] : NULL)
925 #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))))
928 * Control Flow Graph and compilation unit information
932 MonoMemPool *mempool;
936 MonoBasicBlock *bb_entry;
937 MonoBasicBlock *bb_exit;
938 MonoBasicBlock *bb_init;
939 MonoBasicBlock **bblocks;
940 MonoBasicBlock **cil_offset_to_bb;
941 MonoMemPool *state_pool; /* used by instruction selection */
942 MonoBasicBlock *cbb; /* used by instruction selection */
943 MonoInst *prev_ins; /* in decompose */
944 MonoJumpInfo *patch_info;
945 MonoJitInfo *jit_info;
946 MonoJitDynamicMethodInfo *dynamic_info;
947 guint num_bblocks, max_block_num;
949 guint num_varinfo; /* used items in varinfo */
950 guint varinfo_count; /* total storage in varinfo */
953 gint cil_offset_to_bb_len;
954 gint locals_min_stack_offset, locals_max_stack_offset;
956 MonoSpillInfo *spill_info [16]; /* machine register spills */
958 gint spill_info_len [16];
959 /* unsigned char *cil_code; */
960 MonoMethod *inlined_method; /* the method which is currently inlined */
961 MonoInst *domainvar; /* a cache for the current domain */
962 MonoInst *got_var; /* Global Offset Table variable */
964 MonoInst *rgctx_var; /* Runtime generic context variable (for static generic methods) */
966 MonoType **arg_types;
967 MonoMethod *current_method; /* The method currently processed by method_to_ir () */
968 MonoMethod *method_to_register; /* The method to register in JIT info tables */
969 MonoGenericContext *generic_context;
972 * This variable represents the hidden argument holding the vtype
973 * return address. If the method returns something other than a vtype, or
974 * the vtype is returned in registers this is NULL.
979 * This is used to initialize the cil_code field of MonoInst's.
981 const unsigned char *ip;
983 struct MonoAliasingInformation *aliasing_info;
985 /* A hashtable of region ID-> SP var mappings */
986 /* An SP var is a place to store the stack pointer (used by handlers)*/
989 /* A hashtable of region ID -> EX var mappings */
990 /* An EX var stores the exception object passed to catch/filter blocks */
993 GList *ldstr_list; /* used by AOT */
998 GHashTable *cbb_hash;
1000 /* The current virtual register number */
1003 MonoGenericSharingContext *generic_sharing_context;
1005 unsigned char *cil_start;
1006 unsigned char *native_code;
1011 regmask_t used_int_regs;
1013 guint32 prof_options;
1016 guint32 verbose_level;
1017 guint32 stack_usage;
1021 guint disable_aot : 1;
1022 guint disable_ssa : 1;
1023 guint disable_llvm : 1;
1024 guint enable_extended_bblocks : 1;
1025 guint run_cctors : 1;
1026 guint need_lmf_area : 1;
1027 guint compile_aot : 1;
1028 guint compile_llvm : 1;
1029 guint got_var_allocated : 1;
1030 guint ret_var_is_local : 1;
1031 guint ret_var_set : 1;
1033 guint unverifiable : 1;
1034 guint skip_visibility : 1;
1035 guint disable_reuse_registers : 1;
1036 guint disable_reuse_stack_slots : 1;
1037 guint disable_initlocals_opt : 1;
1038 guint disable_omit_fp : 1;
1039 guint disable_vreg_to_lvreg : 1;
1040 guint disable_deadce_vars : 1;
1041 guint extend_live_ranges : 1;
1042 guint has_got_slots : 1;
1043 guint uses_rgctx_reg : 1;
1044 guint uses_vtable_reg : 1;
1045 guint uses_simd_intrinsics : 1;
1046 guint keep_cil_nops : 1;
1047 guint gen_seq_points : 1;
1048 guint explicit_null_checks : 1;
1049 gpointer debug_info;
1052 MonoProfileCoverageInfo *coverage_info;
1053 GHashTable *token_info_hash;
1054 MonoCompileArch arch;
1055 guint32 inline_depth;
1056 guint32 exception_type; /* MONO_EXCEPTION_* */
1057 guint32 exception_data;
1058 char* exception_message;
1059 gpointer exception_ptr;
1061 guint8 * encoded_unwind_ops;
1062 guint32 encoded_unwind_ops_len;
1065 /* Fields used by the local reg allocator */
1069 /* Maps vregs to their associated MonoInst's */
1070 /* vregs with an associated MonoInst are 'global' while others are 'local' */
1071 MonoInst **vreg_to_inst;
1073 /* Size of above array */
1074 guint32 vreg_to_inst_len;
1077 * The original method to compile, differs from 'method' when doing generic
1080 MonoMethod *orig_method;
1082 /* Patches which describe absolute addresses embedded into the native code */
1083 GHashTable *abs_patches;
1085 /* If the arch passes valuetypes by address, then for methods
1086 which use JMP the arch code should use these local
1087 variables to store the addresses of incoming valuetypes.
1088 The addresses should be stored in mono_arch_emit_prolog()
1089 and can be used when emitting code for OP_JMP. See
1091 MonoInst **tailcall_valuetype_addrs;
1093 /* Used to implement iconv_to_r8_raw on archs that can't do raw
1094 copy between an ireg and a freg. This is an int32 var.*/
1095 MonoInst *iconv_raw_var;
1097 /* Used to implement fconv_to_r8_x. This is a double (8 bytes) var.*/
1098 MonoInst *fconv_to_r8_x_var;
1100 /*Use to implement simd constructors. This is a vector (16 bytes) var.*/
1101 MonoInst *simd_ctor_var;
1103 /* Used to implement dyn_call */
1104 MonoInst *dyn_call_var;
1107 * List of sequence points represented as IL offset+native offset pairs.
1108 * Allocated using glib.
1109 * IL offset can be -1 or 0xffffff to refer to the sequence points
1110 * inside the prolog and epilog used to implement method entry/exit events.
1112 GPtrArray *seq_points;
1115 guint32 got_offset, ex_info_offset, method_info_offset;
1117 MonoJitExceptionInfo *llvm_ex_info;
1118 guint32 llvm_ex_info_len;
1122 MONO_CFG_HAS_ALLOCA = 1 << 0,
1123 MONO_CFG_HAS_CALLS = 1 << 1,
1124 MONO_CFG_HAS_LDELEMA = 1 << 2,
1125 MONO_CFG_HAS_VARARGS = 1 << 3,
1126 MONO_CFG_HAS_TAIL = 1 << 4,
1127 MONO_CFG_HAS_FPOUT = 1 << 5, /* there are fp values passed in int registers */
1128 MONO_CFG_HAS_SPILLUP = 1 << 6, /* spill var slots are allocated from bottom to top */
1129 MONO_CFG_HAS_CHECK_THIS = 1 << 7,
1130 MONO_CFG_HAS_ARRAY_ACCESS = 1 << 8
1134 gulong methods_compiled;
1136 gulong methods_lookups;
1137 gulong method_trampolines;
1138 gulong allocate_var;
1139 gulong cil_code_size;
1140 gulong native_code_size;
1141 gulong code_reallocs;
1142 gulong max_code_size_ratio;
1143 gulong biggest_method_size;
1144 gulong allocated_code_size;
1145 gulong inlineable_methods;
1146 gulong inlined_methods;
1147 gulong basic_blocks;
1148 gulong max_basic_blocks;
1149 gulong locals_stack_size;
1151 gulong cas_declsec_check;
1152 gulong cas_linkdemand_icall;
1153 gulong cas_linkdemand_pinvoke;
1154 gulong cas_linkdemand_aptc;
1155 gulong cas_linkdemand;
1156 gulong cas_demand_generation;
1157 gulong generic_virtual_invocations;
1158 char *max_ratio_method;
1159 char *biggest_method;
1163 extern MonoJitStats mono_jit_stats;
1165 /* opcodes: value assigned after all the CIL opcodes */
1172 #define MINI_OP(a,b,dest,src1,src2) a,
1173 #define MINI_OP3(a,b,dest,src1,src2,src3) a,
1175 OP_START = MONO_CEE_LAST - 1,
1176 #include "mini-ops.h"
1182 #if SIZEOF_VOID_P == 8
1183 #define OP_PCONST OP_I8CONST
1184 #define OP_PADD OP_LADD
1185 #define OP_PADD_IMM OP_LADD_IMM
1186 #define OP_PSUB OP_LSUB
1187 #define OP_PMUL OP_LMUL
1188 #define OP_PMUL_IMM OP_LMUL_IMM
1189 #define OP_PNEG OP_LNEG
1190 #define OP_PCONV_TO_I1 OP_LCONV_TO_I1
1191 #define OP_PCONV_TO_U1 OP_LCONV_TO_U1
1192 #define OP_PCONV_TO_I2 OP_LCONV_TO_I2
1193 #define OP_PCONV_TO_U2 OP_LCONV_TO_U2
1194 #define OP_PCONV_TO_OVF_I1_UN OP_LCONV_TO_OVF_I1_UN
1195 #define OP_PCONV_TO_OVF_I1 OP_LCONV_TO_OVF_I1
1196 #define OP_PBEQ OP_LBEQ
1197 #define OP_PCEQ OP_LCEQ
1198 #define OP_PBNE_UN OP_LBNE_UN
1199 #define OP_PBGE_UN OP_LBGE_UN
1200 #define OP_PBLT_UN OP_LBLT_UN
1201 #define OP_PBGE OP_LBGE
1202 #define OP_STOREP_MEMBASE_REG OP_STOREI8_MEMBASE_REG
1203 #define OP_STOREP_MEMBASE_IMM OP_STOREI8_MEMBASE_IMM
1205 #define OP_PCONST OP_ICONST
1206 #define OP_PADD OP_IADD
1207 #define OP_PADD_IMM OP_IADD_IMM
1208 #define OP_PSUB OP_ISUB
1209 #define OP_PMUL OP_IMUL
1210 #define OP_PMUL_IMM OP_IMUL_IMM
1211 #define OP_PNEG OP_INEG
1212 #define OP_PCONV_TO_I1 OP_ICONV_TO_I1
1213 #define OP_PCONV_TO_U1 OP_ICONV_TO_U1
1214 #define OP_PCONV_TO_I2 OP_ICONV_TO_I2
1215 #define OP_PCONV_TO_U2 OP_ICONV_TO_U2
1216 #define OP_PCONV_TO_OVF_I1_UN OP_ICONV_TO_OVF_I1_UN
1217 #define OP_PCONV_TO_OVF_I1 OP_ICONV_TO_OVF_I1
1218 #define OP_PBEQ OP_IBEQ
1219 #define OP_PCEQ OP_ICEQ
1220 #define OP_PBNE_UN OP_IBNE_UN
1221 #define OP_PBGE_UN OP_IBGE_UN
1222 #define OP_PBLT_UN OP_IBLT_UN
1223 #define OP_PBGE OP_IBGE
1224 #define OP_STOREP_MEMBASE_REG OP_STOREI4_MEMBASE_REG
1225 #define OP_STOREP_MEMBASE_IMM OP_STOREI4_MEMBASE_IMM
1228 /* Opcodes to load/store regsize quantities */
1229 #ifdef __mono_ilp32__
1230 #define OP_LOADR_MEMBASE OP_LOADI8_MEMBASE
1231 #define OP_STORER_MEMBASE_REG OP_STOREI8_MEMBASE_REG
1233 #define OP_LOADR_MEMBASE OP_LOAD_MEMBASE
1234 #define OP_STORER_MEMBASE_REG OP_STORE_MEMBASE_REG
1260 #if HAVE_ARRAY_ELEM_INIT
1261 extern const guint8 mono_burg_arity [];
1263 extern guint8 mono_burg_arity [];
1266 extern const char MONO_ARCH_CPU_SPEC [] MONO_INTERNAL;
1267 #define MONO_ARCH_CPU_SPEC_IDX_COMBINE(a) a ## _idx
1268 #define MONO_ARCH_CPU_SPEC_IDX(a) MONO_ARCH_CPU_SPEC_IDX_COMBINE(a)
1269 extern const guint16 MONO_ARCH_CPU_SPEC_IDX(MONO_ARCH_CPU_SPEC) [] MONO_INTERNAL;
1270 #define ins_get_spec(op) ((const char*)&MONO_ARCH_CPU_SPEC + MONO_ARCH_CPU_SPEC_IDX(MONO_ARCH_CPU_SPEC)[(op) - OP_LOAD])
1275 MONO_COMP_DFRONTIER = 4,
1276 MONO_COMP_DOM_REV = 8,
1277 MONO_COMP_LIVENESS = 16,
1279 MONO_COMP_SSA_DEF_USE = 64,
1280 MONO_COMP_REACHABILITY = 128,
1281 MONO_COMP_LOOPS = 256
1286 MONO_GRAPH_DTREE = 2,
1287 MONO_GRAPH_CFG_CODE = 4,
1288 MONO_GRAPH_CFG_SSA = 8,
1289 MONO_GRAPH_CFG_OPTCODE = 16
1296 } MonoJitArgumentInfo;
1299 gboolean handle_sigint;
1300 gboolean keep_delegates;
1301 gboolean collect_pagefault_stats;
1302 gboolean break_on_unverified;
1303 gboolean better_cast_details;
1304 gboolean mdb_optimizations;
1305 gboolean no_gdb_backtrace;
1306 gboolean suspend_on_sigsegv;
1307 gboolean dyn_runtime_invoke;
1309 gboolean gen_seq_points;
1310 gboolean explicit_null_checks;
1338 /* Implicit exceptions */
1340 MONO_EXC_INDEX_OUT_OF_RANGE,
1342 MONO_EXC_ARITHMETIC,
1343 MONO_EXC_DIVIDE_BY_ZERO,
1344 MONO_EXC_INVALID_CAST,
1346 MONO_EXC_ARRAY_TYPE_MISMATCH,
1347 MONO_EXC_INTRINS_NUM
1351 MINI_TOKEN_SOURCE_CLASS,
1352 MINI_TOKEN_SOURCE_METHOD,
1353 MINI_TOKEN_SOURCE_FIELD
1357 * This structures contains information about a trampoline function required by
1358 * the AOT compiler in full-aot mode.
1367 typedef void (*MonoInstFunc) (MonoInst *tree, gpointer data);
1370 int mono_main (int argc, char* argv[]);
1371 void mono_set_defaults (int verbose_level, guint32 opts);
1372 MonoDomain* mini_init (const char *filename, const char *runtime_version) MONO_INTERNAL;
1373 void mini_cleanup (MonoDomain *domain) MONO_INTERNAL;
1374 MonoDebugOptions *mini_get_debug_options (void) MONO_INTERNAL;
1375 char* mono_get_runtime_build_info (void) MONO_INTERNAL;
1377 /* helper methods */
1378 void mono_disable_optimizations (guint32 opts) MONO_INTERNAL;
1379 MonoJumpInfoToken* mono_jump_info_token_new (MonoMemPool *mp, MonoImage *image, guint32 token) MONO_INTERNAL;
1380 MonoJumpInfoToken* mono_jump_info_token_new2 (MonoMemPool *mp, MonoImage *image, guint32 token, MonoGenericContext *context) MONO_INTERNAL;
1381 MonoInst* mono_find_spvar_for_region (MonoCompile *cfg, int region) MONO_INTERNAL;
1382 MonoInst* mono_find_exvar_for_offset (MonoCompile *cfg, int offset) MONO_INTERNAL;
1383 int mono_get_block_region_notry (MonoCompile *cfg, int region) MONO_INTERNAL;
1385 void mono_precompile_assemblies (void) MONO_INTERNAL;
1386 int mono_parse_default_optimizations (const char* p);
1387 void mono_bblock_add_inst (MonoBasicBlock *bb, MonoInst *inst) MONO_INTERNAL;
1388 void mono_bblock_insert_after_ins (MonoBasicBlock *bb, MonoInst *ins, MonoInst *ins_to_insert) MONO_INTERNAL;
1389 void mono_bblock_insert_before_ins (MonoBasicBlock *bb, MonoInst *ins, MonoInst *ins_to_insert) MONO_INTERNAL;
1390 void mono_verify_bblock (MonoBasicBlock *bb) MONO_INTERNAL;
1391 void mono_verify_cfg (MonoCompile *cfg) MONO_INTERNAL;
1392 void mono_constant_fold (MonoCompile *cfg) MONO_INTERNAL;
1393 MonoInst* mono_constant_fold_ins (MonoCompile *cfg, MonoInst *ins, MonoInst *arg1, MonoInst *arg2, gboolean overwrite) MONO_INTERNAL;
1394 int mono_eval_cond_branch (MonoInst *branch) MONO_INTERNAL;
1395 int mono_is_power_of_two (guint32 val) MONO_INTERNAL;
1396 void mono_cprop_local (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst **acp, int acp_size) MONO_INTERNAL;
1397 MonoInst* mono_compile_create_var (MonoCompile *cfg, MonoType *type, int opcode) MONO_INTERNAL;
1398 MonoInst* mono_compile_create_var_for_vreg (MonoCompile *cfg, MonoType *type, int opcode, int vreg) MONO_INTERNAL;
1399 void mono_compile_make_var_load (MonoCompile *cfg, MonoInst *dest, gssize var_index) MONO_INTERNAL;
1400 MonoInst* mono_compile_create_var_load (MonoCompile *cfg, gssize var_index) MONO_INTERNAL;
1401 MonoInst* mono_compile_create_var_store (MonoCompile *cfg, gssize var_index, MonoInst *value) MONO_INTERNAL;
1402 MonoType* mono_type_from_stack_type (MonoInst *ins) MONO_INTERNAL;
1403 guint32 mono_alloc_ireg (MonoCompile *cfg) MONO_INTERNAL;
1404 guint32 mono_alloc_freg (MonoCompile *cfg) MONO_INTERNAL;
1405 guint32 mono_alloc_preg (MonoCompile *cfg) MONO_INTERNAL;
1406 guint32 mono_alloc_dreg (MonoCompile *cfg, MonoStackType stack_type) MONO_INTERNAL;
1408 void mono_link_bblock (MonoCompile *cfg, MonoBasicBlock *from, MonoBasicBlock* to) MONO_INTERNAL;
1409 void mono_unlink_bblock (MonoCompile *cfg, MonoBasicBlock *from, MonoBasicBlock* to) MONO_INTERNAL;
1410 gboolean mono_bblocks_linked (MonoBasicBlock *bb1, MonoBasicBlock *bb2) MONO_INTERNAL;
1411 void mono_remove_bblock (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1412 void mono_nullify_basic_block (MonoBasicBlock *bb) MONO_INTERNAL;
1413 void mono_merge_basic_blocks (MonoCompile *cfg, MonoBasicBlock *bb, MonoBasicBlock *bbn) MONO_INTERNAL;
1414 void mono_optimize_branches (MonoCompile *cfg) MONO_INTERNAL;
1416 void mono_blockset_print (MonoCompile *cfg, MonoBitSet *set, const char *name, guint idom) MONO_INTERNAL;
1417 void mono_print_ins_index (int i, MonoInst *ins) MONO_INTERNAL;
1418 void mono_print_ins (MonoInst *ins) MONO_INTERNAL;
1419 void mono_print_bb (MonoBasicBlock *bb, const char *msg) MONO_INTERNAL;
1420 void mono_print_code (MonoCompile *cfg, const char *msg) MONO_INTERNAL;
1421 void mono_print_method_from_ip (void *ip);
1422 char *mono_pmip (void *ip);
1423 const char* mono_inst_name (int op);
1424 void mono_inst_set_src_registers (MonoInst *ins, int *regs) MONO_INTERNAL;
1425 int mono_op_to_op_imm (int opcode) MONO_INTERNAL;
1426 int mono_op_imm_to_op (int opcode) MONO_INTERNAL;
1427 int mono_load_membase_to_load_mem (int opcode) MONO_INTERNAL;
1428 guint mono_type_to_load_membase (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
1429 guint mono_type_to_store_membase (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
1430 guint mini_type_to_stind (MonoCompile* cfg, MonoType *type) MONO_INTERNAL;
1431 guint32 mono_reverse_branch_op (guint32 opcode) MONO_INTERNAL;
1432 void mono_disassemble_code (MonoCompile *cfg, guint8 *code, int size, char *id) MONO_INTERNAL;
1433 void mono_add_patch_info (MonoCompile *cfg, int ip, MonoJumpInfoType type, gconstpointer target) MONO_INTERNAL;
1434 void mono_remove_patch_info (MonoCompile *cfg, int ip) MONO_INTERNAL;
1435 MonoJumpInfo* mono_patch_info_dup_mp (MonoMemPool *mp, MonoJumpInfo *patch_info) MONO_INTERNAL;
1436 guint mono_patch_info_hash (gconstpointer data) MONO_INTERNAL;
1437 gint mono_patch_info_equal (gconstpointer ka, gconstpointer kb) MONO_INTERNAL;
1438 MonoJumpInfo *mono_patch_info_list_prepend (MonoJumpInfo *list, int ip, MonoJumpInfoType type, gconstpointer target) MONO_INTERNAL;
1439 gpointer mono_resolve_patch_target (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *patch_info, gboolean run_cctors) MONO_INTERNAL;
1440 gpointer mono_jit_find_compiled_method_with_jit_info (MonoDomain *domain, MonoMethod *method, MonoJitInfo **ji) MONO_INTERNAL;
1441 gpointer mono_jit_find_compiled_method (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
1442 gpointer mono_jit_compile_method (MonoMethod *method) MONO_INTERNAL;
1443 MonoLMF * mono_get_lmf (void) MONO_INTERNAL;
1444 MonoLMF** mono_get_lmf_addr (void) MONO_INTERNAL;
1445 void mono_set_lmf (MonoLMF *lmf) MONO_INTERNAL;
1446 void mono_jit_thread_attach (MonoDomain *domain);
1447 guint32 mono_get_jit_tls_key (void) MONO_INTERNAL;
1448 gint32 mono_get_jit_tls_offset (void) MONO_INTERNAL;
1449 gint32 mono_get_lmf_tls_offset (void) MONO_INTERNAL;
1450 gint32 mono_get_lmf_addr_tls_offset (void) MONO_INTERNAL;
1451 MonoInst* mono_get_jit_tls_intrinsic (MonoCompile *cfg) MONO_INTERNAL;
1452 MonoInst* mono_get_domain_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
1453 GList *mono_varlist_insert_sorted (MonoCompile *cfg, GList *list, MonoMethodVar *mv, gboolean sort_end) MONO_INTERNAL;
1454 GList *mono_varlist_sort (MonoCompile *cfg, GList *list, int sort_type) MONO_INTERNAL;
1455 void mono_analyze_liveness (MonoCompile *cfg) MONO_INTERNAL;
1456 void mono_linear_scan (MonoCompile *cfg, GList *vars, GList *regs, regmask_t *used_mask) MONO_INTERNAL;
1457 void mono_global_regalloc (MonoCompile *cfg) MONO_INTERNAL;
1458 void mono_create_jump_table (MonoCompile *cfg, MonoInst *label, MonoBasicBlock **bbs, int num_blocks) MONO_INTERNAL;
1459 int mono_compile_assembly (MonoAssembly *ass, guint32 opts, const char *aot_options) MONO_INTERNAL;
1460 MonoCompile *mini_method_compile (MonoMethod *method, guint32 opts, MonoDomain *domain, gboolean run_cctors, gboolean compile_aot, int parts) MONO_INTERNAL;
1461 void mono_destroy_compile (MonoCompile *cfg) MONO_INTERNAL;
1462 MonoJitICallInfo *mono_find_jit_opcode_emulation (int opcode) MONO_INTERNAL;
1463 void mono_print_ins_index (int i, MonoInst *ins) MONO_INTERNAL;
1464 void mono_print_ins (MonoInst *ins) MONO_INTERNAL;
1465 gboolean mini_assembly_can_skip_verification (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
1466 gboolean mini_method_verify (MonoCompile *cfg, MonoMethod *method) MONO_INTERNAL;
1467 MonoInst *mono_get_got_var (MonoCompile *cfg) MONO_INTERNAL;
1469 gboolean mini_class_is_system_array (MonoClass *klass) MONO_INTERNAL;
1470 MonoMethodSignature *mono_get_element_address_signature (int arity) MONO_INTERNAL;
1471 MonoJitICallInfo *mono_get_element_address_icall (int rank) MONO_INTERNAL;
1472 MonoJitICallInfo *mono_get_array_new_va_icall (int rank) MONO_INTERNAL;
1474 void mono_linterval_add_range (MonoCompile *cfg, MonoLiveInterval *interval, int from, int to) MONO_INTERNAL;
1475 void mono_linterval_print (MonoLiveInterval *interval) MONO_INTERNAL;
1476 void mono_linterval_print_nl (MonoLiveInterval *interval) MONO_INTERNAL;
1477 gboolean mono_linterval_covers (MonoLiveInterval *interval, int pos) MONO_INTERNAL;
1478 gint32 mono_linterval_get_intersect_pos (MonoLiveInterval *i1, MonoLiveInterval *i2) MONO_INTERNAL;
1479 void mono_linterval_split (MonoCompile *cfg, MonoLiveInterval *interval, MonoLiveInterval **i1, MonoLiveInterval **i2, int pos) MONO_INTERNAL;
1480 void mono_liveness_handle_exception_clauses (MonoCompile *cfg) MONO_INTERNAL;
1483 void mono_aot_init (void) MONO_INTERNAL;
1484 gpointer mono_aot_get_method (MonoDomain *domain,
1485 MonoMethod *method) MONO_INTERNAL;
1486 gpointer mono_aot_get_method_from_token (MonoDomain *domain, MonoImage *image, guint32 token) MONO_INTERNAL;
1487 gboolean mono_aot_is_got_entry (guint8 *code, guint8 *addr) MONO_INTERNAL;
1488 guint8* mono_aot_get_plt_entry (guint8 *code) MONO_INTERNAL;
1489 guint32 mono_aot_get_plt_info_offset (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1490 gboolean mono_aot_get_cached_class_info (MonoClass *klass, MonoCachedClassInfo *res) MONO_INTERNAL;
1491 gboolean mono_aot_get_class_from_name (MonoImage *image, const char *name_space, const char *name, MonoClass **klass) MONO_INTERNAL;
1492 MonoJitInfo* mono_aot_find_jit_info (MonoDomain *domain, MonoImage *image, gpointer addr) MONO_INTERNAL;
1493 gpointer mono_aot_plt_resolve (gpointer aot_module, guint32 plt_info_offset, guint8 *code) MONO_INTERNAL;
1494 gpointer mono_aot_get_method_from_vt_slot (MonoDomain *domain, MonoVTable *vtable, int slot) MONO_INTERNAL;
1495 gpointer mono_aot_create_specific_trampoline (MonoImage *image, gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
1496 gpointer mono_aot_get_named_code (const char *name) MONO_INTERNAL;
1497 gpointer mono_aot_get_unbox_trampoline (MonoMethod *method) MONO_INTERNAL;
1498 gpointer mono_aot_get_lazy_fetch_trampoline (guint32 slot) MONO_INTERNAL;
1499 gpointer mono_aot_get_static_rgctx_trampoline (gpointer ctx, gpointer addr) MONO_INTERNAL;
1500 gpointer mono_aot_get_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, gpointer fail_tramp) MONO_INTERNAL;
1501 guint8* mono_aot_get_unwind_info (MonoJitInfo *ji, guint32 *unwind_info_len) MONO_INTERNAL;
1502 guint32 mono_aot_method_hash (MonoMethod *method) MONO_INTERNAL;
1503 char* mono_aot_wrapper_name (MonoMethod *method) MONO_INTERNAL;
1504 MonoAotTrampInfo* mono_aot_tramp_info_create (const char *name, guint8 *code, guint32 code_len) MONO_INTERNAL;
1505 guint mono_aot_str_hash (gconstpointer v1) MONO_INTERNAL;
1506 MonoMethod* mono_aot_get_array_helper_from_wrapper (MonoMethod *method) MONO_INTERNAL;
1507 guint32 mono_aot_get_got_offset (MonoJumpInfo *ji) MONO_INTERNAL;
1508 char* mono_aot_get_method_name (MonoCompile *cfg) MONO_INTERNAL;
1509 char* mono_aot_get_plt_symbol (MonoJumpInfoType type, gconstpointer data) MONO_INTERNAL;
1510 char* mono_aot_get_method_debug_name (MonoCompile *cfg) MONO_INTERNAL;
1511 MonoJumpInfo* mono_aot_patch_info_dup (MonoJumpInfo* ji) MONO_INTERNAL;
1513 /* This is an exported function */
1514 void mono_aot_register_globals (gpointer *globals);
1516 void mono_aot_register_module (gpointer *aot_info);
1518 void mono_xdebug_init (char *xdebug_opts) MONO_INTERNAL;
1519 void mono_save_xdebug_info (MonoCompile *cfg) MONO_INTERNAL;
1520 void mono_save_trampoline_xdebug_info (const char *tramp_name, guint8 *code, guint32 code_size, GSList *unwind_info) MONO_INTERNAL;
1521 /* This is an exported function */
1522 void mono_xdebug_emit (void) MONO_INTERNAL;
1525 void mono_llvm_init (void) MONO_INTERNAL;
1526 void mono_llvm_cleanup (void) MONO_INTERNAL;
1527 void mono_llvm_emit_method (MonoCompile *cfg) MONO_INTERNAL;
1528 void mono_llvm_emit_call (MonoCompile *cfg, MonoCallInst *call) MONO_INTERNAL;
1529 void mono_llvm_create_aot_module (const char *got_symbol) MONO_INTERNAL;
1530 void mono_llvm_emit_aot_module (const char *filename, int got_size) MONO_INTERNAL;
1532 gboolean mono_method_blittable (MonoMethod *method) MONO_INTERNAL;
1533 gboolean mono_method_same_domain (MonoJitInfo *caller, MonoJitInfo *callee) MONO_INTERNAL;
1535 void mono_register_opcode_emulation (int opcode, const char* name, const char *sigstr, gpointer func, gboolean no_throw) MONO_INTERNAL;
1536 void mono_draw_graph (MonoCompile *cfg, MonoGraphOptions draw_options) MONO_INTERNAL;
1537 void mono_add_ins_to_end (MonoBasicBlock *bb, MonoInst *inst) MONO_INTERNAL;
1538 gpointer mono_create_ftnptr (MonoDomain *domain, gpointer addr) MONO_INTERNAL;
1540 void mono_replace_ins (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins, MonoInst **prev, MonoBasicBlock *first_bb, MonoBasicBlock *last_bb);
1542 int mono_find_method_opcode (MonoMethod *method) MONO_INTERNAL;
1543 MonoJitICallInfo *mono_find_jit_icall_by_name (const char *name) MONO_INTERNAL;
1544 MonoJitICallInfo *mono_find_jit_icall_by_addr (gconstpointer addr) MONO_INTERNAL;
1545 MonoJitICallInfo *mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save) MONO_INTERNAL;
1546 gconstpointer mono_icall_get_wrapper (MonoJitICallInfo* callinfo) MONO_INTERNAL;
1548 void mono_trampolines_init (void) MONO_INTERNAL;
1549 void mono_trampolines_cleanup (void) MONO_INTERNAL;
1550 guint8 * mono_get_trampoline_code (MonoTrampolineType tramp_type) MONO_INTERNAL;
1551 gpointer mono_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
1552 gpointer mono_create_jump_trampoline (MonoDomain *domain,
1554 gboolean add_sync_wrapper) MONO_INTERNAL;
1555 gpointer mono_create_class_init_trampoline (MonoVTable *vtable) MONO_INTERNAL;
1556 gpointer mono_create_generic_class_init_trampoline (void) MONO_INTERNAL;
1557 gpointer mono_create_jit_trampoline (MonoMethod *method) MONO_INTERNAL;
1558 gpointer mono_create_jit_trampoline_from_token (MonoImage *image, guint32 token) MONO_INTERNAL;
1559 gpointer mono_create_jit_trampoline_in_domain (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
1560 gpointer mono_create_delegate_trampoline (MonoClass *klass) MONO_INTERNAL;
1561 gpointer mono_create_rgctx_lazy_fetch_trampoline (guint32 offset) MONO_INTERNAL;
1562 gpointer mono_create_monitor_enter_trampoline (void) MONO_INTERNAL;
1563 gpointer mono_create_monitor_exit_trampoline (void) MONO_INTERNAL;
1564 gpointer mono_create_static_rgctx_trampoline (MonoMethod *m, gpointer addr) MONO_INTERNAL;
1565 gpointer mono_create_llvm_vcall_trampoline (MonoMethod *method) MONO_INTERNAL;
1566 gpointer mono_create_llvm_imt_trampoline (MonoDomain *domain, MonoMethod *m, int vt_offset) MONO_INTERNAL;
1567 MonoVTable* mono_find_class_init_trampoline_by_addr (gconstpointer addr) MONO_INTERNAL;
1568 guint32 mono_find_rgctx_lazy_fetch_trampoline_by_addr (gconstpointer addr) MONO_INTERNAL;
1569 gpointer mono_magic_trampoline (mgreg_t *regs, guint8 *code, gpointer arg, guint8* tramp) MONO_INTERNAL;
1570 gpointer mono_generic_virtual_remoting_trampoline (mgreg_t *regs, guint8 *code, MonoMethod *m, guint8 *tramp) MONO_INTERNAL;
1571 gpointer mono_delegate_trampoline (mgreg_t *regs, guint8 *code, gpointer *tramp_data, guint8* tramp) MONO_INTERNAL;
1572 gpointer mono_aot_trampoline (mgreg_t *regs, guint8 *code, guint8 *token_info,
1573 guint8* tramp) MONO_INTERNAL;
1574 gpointer mono_aot_plt_trampoline (mgreg_t *regs, guint8 *code, guint8 *token_info,
1575 guint8* tramp) MONO_INTERNAL;
1576 void mono_class_init_trampoline (mgreg_t *regs, guint8 *code, MonoVTable *vtable, guint8 *tramp) MONO_INTERNAL;
1577 void mono_generic_class_init_trampoline (mgreg_t *regs, guint8 *code, MonoVTable *vtable, guint8 *tramp) MONO_INTERNAL;
1578 void mono_monitor_enter_trampoline (mgreg_t *regs, guint8 *code, MonoObject *obj, guint8 *tramp) MONO_INTERNAL;
1579 void mono_monitor_exit_trampoline (mgreg_t *regs, guint8 *code, MonoObject *obj, guint8 *tramp) MONO_INTERNAL;
1580 gconstpointer mono_get_trampoline_func (MonoTrampolineType tramp_type);
1581 gpointer mini_get_vtable_trampoline (void) MONO_INTERNAL;
1582 gpointer* mono_get_vcall_slot_addr (guint8* code, mgreg_t *regs) MONO_INTERNAL;
1584 gboolean mono_running_on_valgrind (void) MONO_INTERNAL;
1585 void* mono_global_codeman_reserve (int size) MONO_INTERNAL;
1586 const char *mono_regname_full (int reg, int bank) MONO_INTERNAL;
1587 gint32* mono_allocate_stack_slots_full (MonoCompile *cfg, gboolean backward, guint32 *stack_size, guint32 *stack_align) MONO_INTERNAL;
1588 gint32* mono_allocate_stack_slots (MonoCompile *cfg, guint32 *stack_size, guint32 *stack_align) MONO_INTERNAL;
1589 void mono_local_regalloc (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1590 MonoInst *mono_branch_optimize_exception_target (MonoCompile *cfg, MonoBasicBlock *bb, const char * exname) MONO_INTERNAL;
1591 void mono_remove_critical_edges (MonoCompile *cfg) MONO_INTERNAL;
1592 gboolean mono_is_regsize_var (MonoType *t) MONO_INTERNAL;
1593 void mini_emit_memcpy (MonoCompile *cfg, int destreg, int doffset, int srcreg, int soffset, int size, int align) MONO_INTERNAL;
1594 CompRelation mono_opcode_to_cond (int opcode) MONO_INTERNAL;
1595 CompType mono_opcode_to_type (int opcode, int cmp_opcode) MONO_INTERNAL;
1596 CompRelation mono_negate_cond (CompRelation cond) MONO_INTERNAL;
1597 int mono_op_imm_to_op (int opcode) MONO_INTERNAL;
1598 void mono_decompose_op_imm (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins) MONO_INTERNAL;
1599 void mono_peephole_ins (MonoBasicBlock *bb, MonoInst *ins) MONO_INTERNAL;
1600 MonoUnwindOp *mono_create_unwind_op (int when,
1602 int val) MONO_INTERNAL;
1603 void mono_emit_unwind_op (MonoCompile *cfg, int when,
1605 int val) MONO_INTERNAL;
1607 int mono_method_to_ir (MonoCompile *cfg, MonoMethod *method, MonoBasicBlock *start_bblock, MonoBasicBlock *end_bblock,
1608 MonoInst *return_var, GList *dont_inline, MonoInst **inline_args,
1609 guint inline_offset, gboolean is_virtual_call) MONO_INTERNAL;
1611 MonoInst *mono_decompose_opcode (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
1612 void mono_decompose_long_opts (MonoCompile *cfg) MONO_INTERNAL;
1613 void mono_decompose_vtype_opts (MonoCompile *cfg) MONO_INTERNAL;
1614 void mono_decompose_array_access_opts (MonoCompile *cfg) MONO_INTERNAL;
1615 void mono_decompose_soft_float (MonoCompile *cfg) MONO_INTERNAL;
1616 void mono_handle_global_vregs (MonoCompile *cfg) MONO_INTERNAL;
1617 void mono_spill_global_vars (MonoCompile *cfg, gboolean *need_local_opts) MONO_INTERNAL;
1618 void mono_if_conversion (MonoCompile *cfg) MONO_INTERNAL;
1620 /* methods that must be provided by the arch-specific port */
1621 void mono_arch_init (void) MONO_INTERNAL;
1622 void mono_arch_cleanup (void) MONO_INTERNAL;
1623 void mono_arch_cpu_init (void) MONO_INTERNAL;
1624 guint32 mono_arch_cpu_optimizazions (guint32 *exclude_mask) MONO_INTERNAL;
1625 void mono_arch_instrument_mem_needs (MonoMethod *method, int *stack, int *code) MONO_INTERNAL;
1626 void *mono_arch_instrument_prolog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) MONO_INTERNAL;
1627 void *mono_arch_instrument_epilog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) MONO_INTERNAL;
1628 void *mono_arch_instrument_epilog_full (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments, gboolean preserve_argument_registers) MONO_INTERNAL;
1629 void mono_codegen (MonoCompile *cfg) MONO_INTERNAL;
1630 void mono_call_inst_add_outarg_reg (MonoCompile *cfg, MonoCallInst *call, int vreg, int hreg, gboolean fp) MONO_INTERNAL;
1631 const char *mono_arch_regname (int reg) MONO_INTERNAL;
1632 const char *mono_arch_fregname (int reg) MONO_INTERNAL;
1633 gpointer mono_arch_get_throw_exception (void) MONO_INTERNAL;
1634 gpointer mono_arch_get_rethrow_exception (void) MONO_INTERNAL;
1635 gpointer mono_arch_get_throw_exception_by_name (void) MONO_INTERNAL;
1636 gpointer mono_arch_get_throw_corlib_exception (void) MONO_INTERNAL;
1637 void mono_arch_exceptions_init (void) MONO_INTERNAL;
1638 guchar* mono_arch_create_trampoline_code (MonoTrampolineType tramp_type) MONO_INTERNAL;
1639 guchar* mono_arch_create_trampoline_code_full (MonoTrampolineType tramp_type, guint32 *code_size, MonoJumpInfo **ji, GSList **out_unwind_ops, gboolean aot) MONO_INTERNAL;
1640 gpointer mono_arch_create_rgctx_lazy_fetch_trampoline (guint32 slot) MONO_INTERNAL;
1641 gpointer mono_arch_create_rgctx_lazy_fetch_trampoline_full (guint32 slot, guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1642 gpointer mono_arch_create_generic_class_init_trampoline (void) MONO_INTERNAL;
1643 gpointer mono_arch_get_nullified_class_init_trampoline (guint32 *code_len) MONO_INTERNAL;
1644 gpointer mono_arch_create_monitor_enter_trampoline (void) MONO_INTERNAL;
1645 gpointer mono_arch_create_monitor_exit_trampoline (void) MONO_INTERNAL;
1646 gpointer mono_arch_create_monitor_enter_trampoline_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1647 gpointer mono_arch_create_monitor_exit_trampoline_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1648 gpointer mono_arch_create_generic_class_init_trampoline_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1649 GList *mono_arch_get_allocatable_int_vars (MonoCompile *cfg) MONO_INTERNAL;
1650 GList *mono_arch_get_global_int_regs (MonoCompile *cfg) MONO_INTERNAL;
1651 GList *mono_arch_get_global_fp_regs (MonoCompile *cfg) MONO_INTERNAL;
1652 GList *mono_arch_get_iregs_clobbered_by_call (MonoCallInst *call) MONO_INTERNAL;
1653 GList *mono_arch_get_fregs_clobbered_by_call (MonoCallInst *call) MONO_INTERNAL;
1654 guint32 mono_arch_regalloc_cost (MonoCompile *cfg, MonoMethodVar *vmv) MONO_INTERNAL;
1655 void mono_arch_patch_code (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *ji, gboolean run_cctors) MONO_INTERNAL;
1656 void mono_arch_flush_icache (guint8 *code, gint size) MONO_INTERNAL;
1657 int mono_arch_max_epilog_size (MonoCompile *cfg) MONO_INTERNAL;
1658 guint8 *mono_arch_emit_prolog (MonoCompile *cfg) MONO_INTERNAL;
1659 void mono_arch_emit_epilog (MonoCompile *cfg) MONO_INTERNAL;
1660 void mono_arch_emit_exceptions (MonoCompile *cfg) MONO_INTERNAL;
1661 void mono_arch_lowering_pass (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1662 void mono_arch_peephole_pass_1 (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1663 void mono_arch_peephole_pass_2 (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1664 void mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
1665 gboolean mono_arch_has_unwind_info (gconstpointer addr) MONO_INTERNAL;
1666 void mono_arch_setup_jit_tls_data (MonoJitTlsData *tls) MONO_INTERNAL;
1667 void mono_arch_free_jit_tls_data (MonoJitTlsData *tls) MONO_INTERNAL;
1668 void mono_arch_fill_argument_info (MonoCompile *cfg) MONO_INTERNAL;
1669 void mono_arch_allocate_vars (MonoCompile *m) MONO_INTERNAL;
1670 int mono_arch_get_argument_info (MonoMethodSignature *csig, int param_count, MonoJitArgumentInfo *arg_info) MONO_INTERNAL;
1671 gboolean mono_arch_print_tree (MonoInst *tree, int arity) MONO_INTERNAL;
1672 void mono_arch_emit_call (MonoCompile *cfg, MonoCallInst *call) MONO_INTERNAL;
1673 void mono_arch_emit_outarg_vt (MonoCompile *cfg, MonoInst *ins, MonoInst *src) MONO_INTERNAL;
1674 void mono_arch_emit_setret (MonoCompile *cfg, MonoMethod *method, MonoInst *val) MONO_INTERNAL;
1675 MonoDynCallInfo *mono_arch_dyn_call_prepare (MonoMethodSignature *sig) MONO_INTERNAL;
1676 void mono_arch_dyn_call_free (MonoDynCallInfo *info) MONO_INTERNAL;
1677 void mono_arch_start_dyn_call (MonoDynCallInfo *info, gpointer **args, guint8 *ret, guint8 *buf, int buf_len) MONO_INTERNAL;
1678 void mono_arch_finish_dyn_call (MonoDynCallInfo *info, guint8 *buf) MONO_INTERNAL;
1679 MonoInst *mono_arch_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) MONO_INTERNAL;
1680 void mono_arch_decompose_opts (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
1681 void mono_arch_decompose_long_opts (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
1682 GSList* mono_arch_get_delegate_invoke_impls (void) MONO_INTERNAL;
1683 LLVMCallInfo* mono_arch_get_llvm_call_info (MonoCompile *cfg, MonoMethodSignature *sig) MONO_INTERNAL;
1684 guint8* mono_arch_emit_load_got_addr (guint8 *start, guint8 *code, MonoCompile *cfg, MonoJumpInfo **ji) MONO_INTERNAL;
1685 guint8* mono_arch_emit_load_aotconst (guint8 *start, guint8 *code, MonoJumpInfo **ji, int tramp_type, gconstpointer target) MONO_INTERNAL;
1687 /* Soft Debug support */
1688 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED
1689 void mono_arch_set_breakpoint (MonoJitInfo *ji, guint8 *ip) MONO_INTERNAL;
1690 void mono_arch_clear_breakpoint (MonoJitInfo *ji, guint8 *ip) MONO_INTERNAL;
1691 void mono_arch_start_single_stepping (void) MONO_INTERNAL;
1692 void mono_arch_stop_single_stepping (void) MONO_INTERNAL;
1693 gboolean mono_arch_is_single_step_event (void *info, void *sigctx) MONO_INTERNAL;
1694 gboolean mono_arch_is_breakpoint_event (void *info, void *sigctx) MONO_INTERNAL;
1695 guint8* mono_arch_get_ip_for_single_step (MonoJitInfo *ji, MonoContext *ctx) MONO_INTERNAL;
1696 guint8* mono_arch_get_ip_for_breakpoint (MonoJitInfo *ji, MonoContext *ctx) MONO_INTERNAL;
1697 void mono_arch_skip_breakpoint (MonoContext *ctx) MONO_INTERNAL;
1698 void mono_arch_skip_single_step (MonoContext *ctx) MONO_INTERNAL;
1699 gpointer mono_arch_get_seq_point_info (MonoDomain *domain, guint8 *code) MONO_INTERNAL;
1702 MonoJitInfo *mono_arch_find_jit_info (MonoDomain *domain,
1703 MonoJitTlsData *jit_tls,
1705 MonoJitInfo *prev_ji,
1707 MonoContext *new_ctx,
1709 gboolean *managed) MONO_INTERNAL;
1711 mono_arch_find_jit_info_ext (MonoDomain *domain, MonoJitTlsData *jit_tls,
1712 MonoJitInfo *ji, MonoContext *ctx,
1713 MonoContext *new_ctx, MonoLMF **lmf,
1714 StackFrameInfo *frame_info) MONO_INTERNAL;
1715 gpointer mono_arch_get_call_filter (void) MONO_INTERNAL;
1716 gpointer mono_arch_get_restore_context (void) MONO_INTERNAL;
1717 gpointer mono_arch_get_call_filter_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1718 gpointer mono_arch_get_restore_context_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1719 gpointer mono_arch_get_throw_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1720 gpointer mono_arch_get_rethrow_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1721 gpointer mono_arch_get_throw_exception_by_name_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1722 gpointer mono_arch_get_throw_corlib_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1723 gpointer mono_arch_get_throw_pending_exception_full (guint32 *code_size, MonoJumpInfo **ji, gboolean aot) MONO_INTERNAL;
1724 gboolean mono_arch_handle_exception (void *sigctx, gpointer obj, gboolean test_only) MONO_INTERNAL;
1725 void mono_arch_handle_altstack_exception (void *sigctx, gpointer fault_addr, gboolean stack_ovf) MONO_INTERNAL;
1726 gboolean mono_handle_soft_stack_ovf (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr) MONO_INTERNAL;
1727 gpointer mono_arch_ip_from_context (void *sigctx) MONO_INTERNAL;
1728 void mono_arch_sigctx_to_monoctx (void *sigctx, MonoContext *ctx) MONO_INTERNAL;
1729 void mono_arch_monoctx_to_sigctx (MonoContext *mctx, void *ctx) MONO_INTERNAL;
1730 gpointer mono_arch_context_get_int_reg (MonoContext *ctx, int reg) MONO_INTERNAL;
1731 void mono_arch_flush_register_windows (void) MONO_INTERNAL;
1732 gboolean mono_arch_is_inst_imm (gint64 imm) MONO_INTERNAL;
1733 MonoInst* mono_arch_get_domain_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
1734 gboolean mono_arch_is_int_overflow (void *sigctx, void *info) MONO_INTERNAL;
1735 void mono_arch_invalidate_method (MonoJitInfo *ji, void *func, gpointer func_arg) MONO_INTERNAL;
1736 guint32 mono_arch_get_patch_offset (guint8 *code) MONO_INTERNAL;
1737 gpointer mono_arch_get_vcall_slot (guint8 *code, mgreg_t *regs, int *displacement) MONO_INTERNAL;
1738 gpointer*mono_arch_get_delegate_method_ptr_addr (guint8* code, mgreg_t *regs) MONO_INTERNAL;
1739 void mono_arch_create_vars (MonoCompile *cfg) MONO_INTERNAL;
1740 void mono_arch_save_unwind_info (MonoCompile *cfg) MONO_INTERNAL;
1741 void mono_arch_register_lowlevel_calls (void) MONO_INTERNAL;
1742 gpointer mono_arch_get_unbox_trampoline (MonoGenericSharingContext *gsctx, MonoMethod *m, gpointer addr) MONO_INTERNAL;
1743 gpointer mono_arch_get_static_rgctx_trampoline (MonoMethod *m, MonoMethodRuntimeGenericContext *mrgctx, gpointer addr) MONO_INTERNAL;
1744 gpointer mono_arch_get_llvm_imt_trampoline (MonoDomain *domain, MonoMethod *method, int vt_offset) MONO_INTERNAL;
1745 void mono_arch_patch_callsite (guint8 *method_start, guint8 *code, guint8 *addr) MONO_INTERNAL;
1746 void mono_arch_patch_plt_entry (guint8 *code, gpointer *got, mgreg_t *regs, guint8 *addr) MONO_INTERNAL;
1747 void mono_arch_nullify_class_init_trampoline(guint8 *code, mgreg_t *regs) MONO_INTERNAL;
1748 void mono_arch_nullify_plt_entry (guint8 *code, mgreg_t *regs) MONO_INTERNAL;
1749 int mono_arch_get_this_arg_reg (MonoMethodSignature *sig, MonoGenericSharingContext *gsctx, guint8 *code) MONO_INTERNAL;
1750 gpointer mono_arch_get_this_arg_from_call (MonoGenericSharingContext *gsctx, MonoMethodSignature *sig, mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1751 MonoObject* mono_arch_find_this_argument (mgreg_t *regs, MonoMethod *method, MonoGenericSharingContext *gsctx) MONO_INTERNAL;
1752 gpointer mono_arch_get_delegate_invoke_impl (MonoMethodSignature *sig, gboolean has_target) MONO_INTERNAL;
1753 gpointer mono_arch_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
1754 void mono_arch_emit_imt_argument (MonoCompile *cfg, MonoCallInst *call, MonoInst *imt_arg) MONO_INTERNAL;
1755 MonoMethod* mono_arch_find_imt_method (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1756 MonoVTable* mono_arch_find_static_call_vtable (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
1757 gpointer mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, gpointer fail_tramp) MONO_INTERNAL;
1758 void mono_arch_notify_pending_exc (void) MONO_INTERNAL;
1760 /* Exception handling */
1762 /* Same as MonoStackWalk, but pass the context/frame type as well */
1763 typedef gboolean (*MonoJitStackWalk) (StackFrameInfo *frame, MonoContext *ctx, gpointer data);
1765 void mono_exceptions_init (void) MONO_INTERNAL;
1766 gboolean mono_handle_exception (MonoContext *ctx, gpointer obj,
1767 gpointer original_ip, gboolean test_only) MONO_INTERNAL;
1768 void mono_handle_native_sigsegv (int signal, void *sigctx) MONO_INTERNAL;
1769 void mono_print_thread_dump (void *sigctx);
1770 void mono_jit_walk_stack (MonoStackWalk func, gboolean do_il_offset, gpointer user_data) MONO_INTERNAL;
1771 void mono_jit_walk_stack_from_ctx (MonoStackWalk func, MonoContext *ctx, gboolean do_il_offset, gpointer user_data) MONO_INTERNAL;
1772 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;
1773 void mono_setup_altstack (MonoJitTlsData *tls) MONO_INTERNAL;
1774 void mono_free_altstack (MonoJitTlsData *tls) MONO_INTERNAL;
1775 gpointer mono_altstack_restore_prot (mgreg_t *regs, guint8 *code, gpointer *tramp_data, guint8* tramp) MONO_INTERNAL;
1776 MonoJitInfo* mini_jit_info_table_find (MonoDomain *domain, char *addr, MonoDomain **out_domain) MONO_INTERNAL;
1777 void mono_resume_unwind (void) MONO_INTERNAL;
1779 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;
1781 gpointer mono_get_throw_exception (void) MONO_INTERNAL;
1782 gpointer mono_get_rethrow_exception (void) MONO_INTERNAL;
1783 gpointer mono_get_call_filter (void) MONO_INTERNAL;
1784 gpointer mono_get_restore_context (void) MONO_INTERNAL;
1785 gpointer mono_get_throw_exception_by_name (void) MONO_INTERNAL;
1786 gpointer mono_get_throw_corlib_exception (void) MONO_INTERNAL;
1788 /* the new function to do stack walks */
1789 typedef gboolean (*MonoStackFrameWalk) (MonoDomain *domain, MonoContext *ctx, MonoJitInfo *ji, gpointer data);
1790 void mono_walk_stack (MonoDomain *domain, MonoJitTlsData *jit_tls, MonoContext *start_ctx, MonoStackFrameWalk func, gpointer user_data);
1792 MonoArray *ves_icall_get_trace (MonoException *exc, gint32 skip, MonoBoolean need_file_info) MONO_INTERNAL;
1793 MonoBoolean ves_icall_get_frame_info (gint32 skip, MonoBoolean need_file_info,
1794 MonoReflectionMethod **method,
1795 gint32 *iloffset, gint32 *native_offset,
1796 MonoString **file, gint32 *line, gint32 *column) MONO_INTERNAL;
1797 MonoString *ves_icall_System_Exception_get_trace (MonoException *exc) MONO_INTERNAL;
1799 /* Dominator/SSA methods */
1800 void mono_compile_dominator_info (MonoCompile *cfg, int dom_flags) MONO_INTERNAL;
1801 void mono_compute_natural_loops (MonoCompile *cfg) MONO_INTERNAL;
1802 MonoBitSet* mono_compile_iterated_dfrontier (MonoCompile *cfg, MonoBitSet *set) MONO_INTERNAL;
1803 void mono_ssa_compute (MonoCompile *cfg) MONO_INTERNAL;
1804 void mono_ssa_remove (MonoCompile *cfg) MONO_INTERNAL;
1805 void mono_ssa_cprop (MonoCompile *cfg) MONO_INTERNAL;
1806 void mono_ssa_deadce (MonoCompile *cfg) MONO_INTERNAL;
1807 void mono_ssa_strength_reduction (MonoCompile *cfg) MONO_INTERNAL;
1808 void mono_free_loop_info (MonoCompile *cfg) MONO_INTERNAL;
1810 void mono_ssa_compute2 (MonoCompile *cfg);
1811 void mono_ssa_remove2 (MonoCompile *cfg);
1812 void mono_ssa_cprop2 (MonoCompile *cfg);
1813 void mono_ssa_deadce2 (MonoCompile *cfg);
1815 /* debugging support */
1816 void mono_debug_init_method (MonoCompile *cfg, MonoBasicBlock *start_block,
1817 guint32 breakpoint_id) MONO_INTERNAL;
1818 void mono_debug_open_method (MonoCompile *cfg) MONO_INTERNAL;
1819 void mono_debug_close_method (MonoCompile *cfg) MONO_INTERNAL;
1820 void mono_debug_open_block (MonoCompile *cfg, MonoBasicBlock *bb, guint32 address) MONO_INTERNAL;
1821 void mono_debug_record_line_number (MonoCompile *cfg, MonoInst *ins, guint32 address) MONO_INTERNAL;
1822 void mono_debug_serialize_debug_info (MonoCompile *cfg, guint8 **out_buf, guint32 *buf_len) MONO_INTERNAL;
1823 void mono_debug_add_aot_method (MonoDomain *domain,
1824 MonoMethod *method, guint8 *code_start,
1825 guint8 *debug_info, guint32 debug_info_len) MONO_INTERNAL;
1826 void mono_debug_add_icall_wrapper (MonoMethod *method, MonoJitICallInfo* info) MONO_INTERNAL;
1827 void mono_debug_print_vars (gpointer ip, gboolean only_arguments);
1828 void mono_debugger_run_finally (MonoContext *start_ctx);
1830 extern gssize mono_breakpoint_info_index [MONO_BREAKPOINT_ARRAY_SIZE];
1832 gboolean mono_breakpoint_clean_code (guint8 *method_start, guint8 *code, int offset, guint8 *buf, int size);
1834 #ifdef MONO_DEBUGGER_SUPPORTED
1836 /* Mono Debugger support */
1837 void mini_debugger_init (void);
1838 int mini_debugger_main (MonoDomain *domain, MonoAssembly *assembly, int argc, char **argv);
1839 gboolean mini_debug_running_inside_mdb (void);
1840 void mini_debugger_set_attach_ok (void);
1845 MonoTraceSpec *mono_trace_parse_options (const char *options) MONO_INTERNAL;
1846 void mono_trace_set_assembly (MonoAssembly *assembly) MONO_INTERNAL;
1847 gboolean mono_trace_eval (MonoMethod *method) MONO_INTERNAL;
1850 mono_perform_abc_removal (MonoCompile *cfg) MONO_INTERNAL;
1852 mono_perform_abc_removal (MonoCompile *cfg) MONO_INTERNAL;
1854 mono_perform_ssapre (MonoCompile *cfg) MONO_INTERNAL;
1856 mono_local_cprop (MonoCompile *cfg) MONO_INTERNAL;
1858 mono_local_cprop (MonoCompile *cfg);
1860 mono_local_deadce (MonoCompile *cfg);
1862 /* CAS - stack walk */
1863 MonoSecurityFrame* ves_icall_System_Security_SecurityFrame_GetSecurityFrame (gint32 skip) MONO_INTERNAL;
1864 MonoArray* ves_icall_System_Security_SecurityFrame_GetSecurityStack (gint32 skip) MONO_INTERNAL;
1866 /* Generic sharing */
1868 MonoGenericSharingContext* mono_get_generic_context_from_code (guint8 *code) MONO_INTERNAL;
1870 MonoGenericContext* mini_method_get_context (MonoMethod *method) MONO_INTERNAL;
1872 int mono_method_check_context_used (MonoMethod *method) MONO_INTERNAL;
1874 gboolean mono_generic_context_equal_deep (MonoGenericContext *context1, MonoGenericContext *context2) MONO_INTERNAL;
1876 gpointer mono_helper_get_rgctx_other_ptr (MonoClass *caller_class, MonoVTable *vtable,
1877 guint32 token, guint32 token_source, guint32 rgctx_type,
1878 gint32 rgctx_index) MONO_INTERNAL;
1880 void mono_generic_sharing_init (void) MONO_INTERNAL;
1882 MonoClass* mini_class_get_container_class (MonoClass *class) MONO_INTERNAL;
1883 MonoGenericContext* mini_class_get_context (MonoClass *class) MONO_INTERNAL;
1885 MonoType* mini_get_basic_type_from_generic (MonoGenericSharingContext *gsctx, MonoType *type) MONO_INTERNAL;
1886 MonoType* mini_type_get_underlying_type (MonoGenericSharingContext *gsctx, MonoType *type) MONO_INTERNAL;
1888 int mini_type_stack_size (MonoGenericSharingContext *gsctx, MonoType *t, int *align) MONO_INTERNAL;
1889 int mini_type_stack_size_full (MonoGenericSharingContext *gsctx, MonoType *t, guint32 *align, gboolean pinvoke) MONO_INTERNAL;
1890 void type_to_eval_stack_type (MonoCompile *cfg, MonoType *type, MonoInst *inst) MONO_INTERNAL;
1891 guint mono_type_to_regmove (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
1894 int mini_wapi_hps (int argc, char **argv) MONO_INTERNAL;
1896 int mini_wapi_semdel (int argc, char **argv) MONO_INTERNAL;
1898 int mini_wapi_seminfo (int argc, char **argv) MONO_INTERNAL;
1903 This enum MUST be kept in sync with its managed mirror Mono.Simd.AccelMode.
1904 The AccelMode values are masks while the ones here are the bit indexes.
1907 SIMD_VERSION_SSE1 = 0,
1908 SIMD_VERSION_SSE2 = 1,
1909 SIMD_VERSION_SSE3 = 2,
1910 SIMD_VERSION_SSSE3 = 3,
1911 SIMD_VERSION_SSE41 = 4,
1912 SIMD_VERSION_SSE42 = 5,
1913 SIMD_VERSION_SSE4a = 6,
1928 SIMD_PREFETCH_MODE_NTA,
1929 SIMD_PREFETCH_MODE_0,
1930 SIMD_PREFETCH_MODE_1,
1931 SIMD_PREFETCH_MODE_2,
1934 const char *mono_arch_xregname (int reg) MONO_INTERNAL;
1935 void mono_simd_simplify_indirection (MonoCompile *cfg) MONO_INTERNAL;
1936 MonoInst* mono_emit_simd_intrinsics (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) MONO_INTERNAL;
1937 guint32 mono_arch_cpu_enumerate_simd_versions (void) MONO_INTERNAL;
1938 void mono_simd_intrinsics_init (void) MONO_INTERNAL;
1941 * Per-OS implementation functions.
1943 void mono_runtime_install_handlers (void) MONO_INTERNAL;
1944 void mono_runtime_cleanup_handlers (void) MONO_INTERNAL;
1945 void mono_runtime_setup_stat_profiler (void) MONO_INTERNAL;
1946 void mono_runtime_shutdown_stat_profiler (void) MONO_INTERNAL;
1947 void mono_runtime_posix_install_handlers (void) MONO_INTERNAL;
1948 pid_t mono_runtime_syscall_fork (void) MONO_INTERNAL;
1949 gboolean mono_gdb_render_native_backtraces (void) MONO_INTERNAL;
1954 #ifdef MONO_GET_CONTEXT
1955 #define GET_CONTEXT MONO_GET_CONTEXT
1960 #define GET_CONTEXT \
1961 void *ctx = context;
1963 #ifdef MONO_ARCH_USE_SIGACTION
1964 #define GET_CONTEXT \
1965 void *ctx = context;
1966 #elif defined(__sparc__)
1967 #define GET_CONTEXT \
1970 #define GET_CONTEXT \
1971 void **_p = (void **)&_dummy; \
1972 struct sigcontext *ctx = (struct sigcontext *)++_p;
1977 #ifdef MONO_ARCH_USE_SIGACTION
1978 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, siginfo_t *info, void *context)
1979 #define SIG_HANDLER_PARAMS _dummy, info, context
1980 #elif defined(HOST_WIN32)
1981 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, EXCEPTION_RECORD *info, void *context)
1982 #define SIG_HANDLER_PARAMS _dummy, info, context
1983 #elif defined(__sparc__)
1984 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, void *sigctx)
1985 #define SIG_HANDLER_PARAMS _dummy, sigctx
1987 #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy)
1988 #define SIG_HANDLER_PARAMS _dummy
1991 void SIG_HANDLER_SIGNATURE (mono_sigfpe_signal_handler) MONO_INTERNAL;
1992 void SIG_HANDLER_SIGNATURE (mono_sigill_signal_handler) MONO_INTERNAL;
1993 void SIG_HANDLER_SIGNATURE (mono_sigsegv_signal_handler) MONO_INTERNAL;
1994 void SIG_HANDLER_SIGNATURE (mono_sigint_signal_handler) MONO_INTERNAL;
1995 gboolean SIG_HANDLER_SIGNATURE (mono_chain_signal) MONO_INTERNAL;
1997 /* for MONO_WRAPPER_UNKNOWN subtypes */
1999 MONO_AOT_WRAPPER_MONO_ENTER,
2000 MONO_AOT_WRAPPER_MONO_EXIT,
2001 MONO_AOT_WRAPPER_LAST
2004 #endif /* __MONO_MINI_H__ */