/mono/mini/mini.h
C Header | 2641 lines | 1901 code | 332 blank | 408 comment | 201 complexity | 8af89c7f0e9058bb1de9728d17f07e6c MD5 | raw file
Possible License(s): Unlicense, Apache-2.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, CC-BY-SA-3.0, GPL-2.0
- /*
- * Copyright 2002-2003 Ximian Inc
- * Copyright 2003-2011 Novell Inc
- * Copyright 2011 Xamarin Inc
- */
- #ifndef __MONO_MINI_H__
- #define __MONO_MINI_H__
- #include "config.h"
- #include <glib.h>
- #include <signal.h>
- #ifdef HAVE_SYS_TYPES_H
- #include <sys/types.h>
- #endif
- #include <mono/metadata/loader.h>
- #include <mono/metadata/mempool.h>
- #include <mono/utils/monobitset.h>
- #include <mono/metadata/class.h>
- #include <mono/metadata/object.h>
- #include <mono/metadata/opcodes.h>
- #include <mono/metadata/tabledefs.h>
- #include <mono/metadata/domain-internals.h>
- #include "mono/metadata/class-internals.h"
- #include "mono/metadata/object-internals.h"
- #include <mono/metadata/profiler-private.h>
- #include <mono/metadata/debug-helpers.h>
- #include <mono/utils/mono-compiler.h>
- #include <mono/utils/mono-machine.h>
- #include <mono/utils/mono-stack-unwinding.h>
- #include <mono/utils/mono-threads.h>
- #include <mono/utils/mono-tls.h>
- #define MONO_BREAKPOINT_ARRAY_SIZE 64
- #include "mini-arch.h"
- #include "regalloc.h"
- #include "declsec.h"
- #include "mini-unwind.h"
- #include "jit.h"
- /*
- * The mini code should not have any compile time dependencies on the GC being used, so the same object file from mini/
- * can be linked into both mono and mono-sgen.
- */
- #if defined(HAVE_BOEHM_GC) || defined(HAVE_SGEN_GC)
- #error "The code in mini/ should not depend on these defines."
- #endif
- #ifndef G_LIKELY
- #define G_LIKELY(a) (a)
- #define G_UNLIKELY(a) (a)
- #endif
- #ifndef G_MAXINT32
- #define G_MAXINT32 2147483647
- #endif
- #ifndef G_MININT32
- #define G_MININT32 (-G_MAXINT32 - 1)
- #endif
- #ifndef __GNUC__
- /*#define __alignof__(a) sizeof(a)*/
- #define __alignof__(type) G_STRUCT_OFFSET(struct { char c; type x; }, x)
- #endif
- #if DISABLE_LOGGING
- #define MINI_DEBUG(level,limit,code)
- #else
- #define MINI_DEBUG(level,limit,code) do {if (G_UNLIKELY ((level) >= (limit))) code} while (0)
- #endif
- #if !defined(DISABLE_TASKLETS) && defined(MONO_ARCH_SUPPORT_TASKLETS) && defined(__GNUC__)
- #define MONO_SUPPORT_TASKLETS 1
- #endif
- #if ENABLE_LLVM
- #define COMPILE_LLVM(cfg) ((cfg)->compile_llvm)
- #define LLVM_ENABLED TRUE
- #else
- #define COMPILE_LLVM(cfg) (0)
- #define LLVM_ENABLED FALSE
- #endif
- #ifdef MONO_ARCH_SOFT_FLOAT
- #define COMPILE_SOFT_FLOAT(cfg) (!COMPILE_LLVM ((cfg)))
- #else
- #define COMPILE_SOFT_FLOAT(cfg) 0
- #endif
- #ifdef ENABLE_LLVM
- #define LLVM_CHECK_VERSION(major,minor) \
- ((LLVM_MAJOR_VERSION > (major)) || \
- ((LLVM_MAJOR_VERSION == (major)) && (LLVM_MINOR_VERSION >= (minor))))
- #else
- #define LLVM_CHECK_VERSION(major,minor) 0
- #endif
- /*
- * Whenever we are using mono's LLVM branch.
- * This can be used in if statements, code which references new definitions from the branch
- * still needs an #ifdef LLVM_MONO_BRANCH.
- */
- #ifdef LLVM_MONO_BRANCH
- #define IS_LLVM_MONO_BRANCH 1
- #else
- #define IS_LLVM_MONO_BRANCH 0
- #endif
- #define NOT_IMPLEMENTED do { g_assert_not_reached (); } while (0)
- /* for 32 bit systems */
- #if G_BYTE_ORDER == G_LITTLE_ENDIAN
- #define MINI_LS_WORD_IDX 0
- #define MINI_MS_WORD_IDX 1
- #else
- #define MINI_LS_WORD_IDX 1
- #define MINI_MS_WORD_IDX 0
- #endif
- #define MINI_LS_WORD_OFFSET (MINI_LS_WORD_IDX * 4)
- #define MINI_MS_WORD_OFFSET (MINI_MS_WORD_IDX * 4)
- #define inst_ls_word data.op[MINI_LS_WORD_IDX].const_val
- #define inst_ms_word data.op[MINI_MS_WORD_IDX].const_val
- #ifndef DISABLE_AOT
- #define MONO_USE_AOT_COMPILER
- #endif
- /* Version number of the AOT file format */
- #define MONO_AOT_FILE_VERSION 88
- //TODO: This is x86/amd64 specific.
- #define mono_simd_shuffle_mask(a,b,c,d) ((a) | ((b) << 2) | ((c) << 4) | ((d) << 6))
- /* Constants used to encode different types of methods in AOT */
- enum {
- MONO_AOT_METHODREF_MIN = 240,
- /* Image index bigger than METHODREF_MIN */
- MONO_AOT_METHODREF_LARGE_IMAGE_INDEX = 249,
- /* Runtime provided methods on arrays */
- MONO_AOT_METHODREF_ARRAY = 250,
- MONO_AOT_METHODREF_NO_AOT_TRAMPOLINE = 251,
- /* Wrappers */
- MONO_AOT_METHODREF_WRAPPER = 252,
- /* Methods on generic instances */
- MONO_AOT_METHODREF_GINST = 253,
- /* Methods resolve using a METHODSPEC token */
- MONO_AOT_METHODREF_METHODSPEC = 254,
- };
- /* Constants used to encode different types of types in AOT */
- enum {
- /* typedef index */
- MONO_AOT_TYPEREF_TYPEDEF_INDEX = 1,
- /* typedef index + image index */
- MONO_AOT_TYPEREF_TYPEDEF_INDEX_IMAGE = 2,
- /* typespec token */
- MONO_AOT_TYPEREF_TYPESPEC_TOKEN = 3,
- /* generic inst */
- MONO_AOT_TYPEREF_GINST = 4,
- /* type/method variable */
- MONO_AOT_TYPEREF_VAR = 5,
- /* array */
- MONO_AOT_TYPEREF_ARRAY = 6,
- /* blob index of the type encoding */
- MONO_AOT_TYPEREF_BLOB_INDEX = 7,
- /* ptr */
- MONO_AOT_TYPEREF_PTR = 8
- };
- /* Trampolines which we have a lot of */
- typedef enum {
- MONO_AOT_TRAMP_SPECIFIC = 0,
- MONO_AOT_TRAMP_STATIC_RGCTX = 1,
- MONO_AOT_TRAMP_IMT_THUNK = 2,
- MONO_AOT_TRAMP_GSHAREDVT_ARG = 3,
- MONO_AOT_TRAMP_NUM = 4
- } MonoAotTrampoline;
- typedef enum {
- MONO_AOT_FILE_FLAG_WITH_LLVM = 1,
- MONO_AOT_FILE_FLAG_FULL_AOT = 2,
- MONO_AOT_FILE_FLAG_DEBUG = 4,
- MONO_AOT_FILE_FLAG_DIRECT_METHOD_ADDRESSES = 8
- } MonoAotFileFlags;
- /* This structure is stored in the AOT file */
- typedef struct MonoAotFileInfo
- {
- /* The version number of the AOT file format, should match MONO_AOT_FILE_VERSION */
- guint32 version;
- /* For alignment */
- guint32 dummy;
- /* All the pointers should be at the start to avoid alignment problems */
- /* Mono's Global Offset Table */
- gpointer got;
- /* Compiled code for methods */
- gpointer methods;
- /* Mono EH Frame created by llc when using LLVM */
- gpointer mono_eh_frame;
- /* Data blob */
- gpointer blob;
- gpointer class_name_table;
- gpointer class_info_offsets;
- gpointer method_info_offsets;
- gpointer ex_info_offsets;
- gpointer code_offsets;
- #ifdef MONOTOUCH
- gpointer method_addresses;
- #endif
- gpointer extra_method_info_offsets;
- gpointer extra_method_table;
- gpointer got_info_offsets;
- gpointer methods_end;
- gpointer unwind_info;
- gpointer mem_end;
- gpointer image_table;
- /* Start of Mono's Program Linkage Table */
- gpointer plt;
- /* End of Mono's Program Linkage Table */
- gpointer plt_end;
- /* The GUID of the assembly which the AOT image was generated from */
- gpointer assembly_guid;
- /*
- * The runtime version string for AOT images generated using 'bind-to-runtime-version',
- * NULL otherwise.
- */
- gpointer runtime_version;
- /* Blocks of various kinds of trampolines */
- gpointer specific_trampolines;
- gpointer static_rgctx_trampolines;
- gpointer imt_thunks;
- gpointer gsharedvt_arg_trampolines;
- /*
- * The end of LLVM generated thumb code, or NULL.
- */
- gpointer thumb_end;
- /* In static mode, points to a table of global symbols for trampolines etc */
- gpointer globals;
- /* Points to a string containing the assembly name*/
- gpointer assembly_name;
- /* Points to a table mapping methods to their unbox trampolines */
- gpointer unbox_trampolines;
- /* Points to the end of the previous table */
- gpointer unbox_trampolines_end;
- /* The index of the first GOT slot used by the PLT */
- guint32 plt_got_offset_base;
- /* Number of entries in the GOT */
- guint32 got_size;
- /* Number of entries in the PLT */
- guint32 plt_size;
- /* Number of methods */
- guint32 nmethods;
- /* A union of MonoAotFileFlags */
- guint32 flags;
- /* Optimization flags used to compile the module */
- guint32 opts;
- /* SIMD flags used to compile the module */
- guint32 simd_opts;
- /* Index of the blob entry holding the GC used by this module */
- gint32 gc_name_index;
- /* Number of trampolines */
- guint32 num_trampolines [MONO_AOT_TRAMP_NUM];
- /* The indexes of the first GOT slots used by the trampolines */
- guint32 trampoline_got_offset_base [MONO_AOT_TRAMP_NUM];
- /* The size of one trampoline */
- guint32 trampoline_size [MONO_AOT_TRAMP_NUM];
- guint32 num_rgctx_fetch_trampolines;
- /* These are used for sanity checking object layout problems when cross-compiling */
- guint32 double_align, long_align;
- } MonoAotFileInfo;
- /* Per-domain information maintained by the JIT */
- typedef struct
- {
- /* Maps MonoMethod's to a GSList of GOT slot addresses pointing to its code */
- GHashTable *jump_target_got_slot_hash;
- GHashTable *jump_target_hash;
- /* Maps methods/klasses to the address of the given type of trampoline */
- GHashTable *class_init_trampoline_hash;
- GHashTable *jump_trampoline_hash;
- GHashTable *jit_trampoline_hash;
- GHashTable *delegate_trampoline_hash;
- GHashTable *static_rgctx_trampoline_hash;
- GHashTable *llvm_vcall_trampoline_hash;
- /* maps MonoMethod -> MonoJitDynamicMethodInfo */
- GHashTable *dynamic_code_hash;
- GHashTable *method_code_hash;
- /* Maps methods to a RuntimeInvokeInfo structure */
- GHashTable *runtime_invoke_hash;
- /* Maps MonoMethod to a GPtrArray containing sequence point locations */
- GHashTable *seq_points;
- /* Debugger agent data */
- gpointer agent_info;
- /* Maps MonoMethod to an arch-specific structure */
- GHashTable *arch_seq_points;
- /* Maps a GSharedVtTrampInfo structure to a trampoline address */
- GHashTable *gsharedvt_arg_tramp_hash;
- } MonoJitDomainInfo;
- typedef struct {
- MonoJitInfo *ji;
- MonoCodeManager *code_mp;
- } MonoJitDynamicMethodInfo;
- #define domain_jit_info(domain) ((MonoJitDomainInfo*)((domain)->runtime_info))
- /* Contains a list of ips which needs to be patched when a method is compiled */
- typedef struct {
- GSList *list;
- } MonoJumpList;
- /* Arch-specific */
- typedef struct {
- int dummy;
- } MonoDynCallInfo;
- /*
- * Information about a stack frame.
- * FIXME This typedef exists only to avoid tons of code rewriting
- */
- typedef MonoStackFrameInfo StackFrameInfo;
- typedef struct {
- int il_offset, native_offset;
- /* Indexes of successor sequence points */
- int *next;
- /* Number of entries in next */
- int next_len;
- } SeqPoint;
- typedef struct {
- int len;
- SeqPoint seq_points [MONO_ZERO_LEN_ARRAY];
- } MonoSeqPointInfo;
- #if 0
- #define mono_bitset_foreach_bit(set,b,n) \
- for (b = 0; b < n; b++)\
- if (mono_bitset_test_fast(set,b))
- #define mono_bitset_foreach_bit_rev(set,b,n) \
- for (b = n - 1; b >= 0; b--)\
- if (mono_bitset_test_fast(set,b))
- #else
- #define mono_bitset_foreach_bit(set,b,n) \
- for (b = mono_bitset_find_start (set); b < n && b >= 0; b = mono_bitset_find_first (set, b))
- #define mono_bitset_foreach_bit_rev(set,b,n) \
- for (b = mono_bitset_find_last (set, n - 1); b >= 0; b = b ? mono_bitset_find_last (set, b) : -1)
-
- #endif
- /*
- * Pull the list of opcodes
- */
- #define OPDEF(a,b,c,d,e,f,g,h,i,j) \
- a = i,
- enum {
- #include "mono/cil/opcode.def"
- CEE_LASTOP
- };
- #undef OPDEF
- #define MONO_VARINFO(cfg,varnum) (&(cfg)->vars [varnum])
- #define MONO_INST_NULLIFY_SREGS(dest) do { \
- (dest)->sreg1 = (dest)->sreg2 = (dest)->sreg3 = -1; \
- } while (0)
- #define MONO_INST_NEW(cfg,dest,op) do { \
- (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- (dest)->opcode = (op); \
- (dest)->dreg = -1; \
- MONO_INST_NULLIFY_SREGS ((dest)); \
- (dest)->cil_code = (cfg)->ip; \
- } while (0)
- #define MONO_INST_NEW_CALL(cfg,dest,op) do { \
- (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallInst)); \
- (dest)->inst.opcode = (op); \
- (dest)->inst.dreg = -1; \
- MONO_INST_NULLIFY_SREGS (&(dest)->inst); \
- (dest)->inst.cil_code = (cfg)->ip; \
- } while (0)
- #define MONO_INST_NEW_CALL_ARG(cfg,dest,op) do { \
- (dest) = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoCallArgParm)); \
- (dest)->ins.opcode = (op); \
- } while (0)
- #define MONO_ADD_INS(b,inst) do { \
- if ((b)->last_ins) { \
- (b)->last_ins->next = (inst); \
- (inst)->prev = (b)->last_ins; \
- (b)->last_ins = (inst); \
- } else { \
- (b)->code = (b)->last_ins = (inst); \
- } \
- } while (0)
- #define NULLIFY_INS(ins) do { \
- (ins)->opcode = OP_NOP; \
- (ins)->dreg = -1; \
- MONO_INST_NULLIFY_SREGS ((ins)); \
- } while (0)
- /* Remove INS from BB */
- #define MONO_REMOVE_INS(bb,ins) do { \
- if ((ins)->prev) \
- (ins)->prev->next = (ins)->next; \
- if ((ins)->next) \
- (ins)->next->prev = (ins)->prev; \
- if ((bb)->code == (ins)) \
- (bb)->code = (ins)->next; \
- if ((bb)->last_ins == (ins)) \
- (bb)->last_ins = (ins)->prev; \
- } while (0)
- /* Remove INS from BB and nullify it */
- #define MONO_DELETE_INS(bb,ins) do { \
- MONO_REMOVE_INS ((bb), (ins)); \
- NULLIFY_INS ((ins)); \
- } while (0)
- /*
- * this is used to determine when some branch optimizations are possible: we exclude FP compares
- * because they have weird semantics with NaNs.
- */
- #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))
- #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))
- #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))
- #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)))
- #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)))
- #define MONO_IS_LOAD_MEMBASE(ins) (((ins)->opcode >= OP_LOAD_MEMBASE) && ((ins)->opcode <= OP_LOADV_MEMBASE))
- #define MONO_IS_STORE_MEMBASE(ins) (((ins)->opcode >= OP_STORE_MEMBASE_REG) && ((ins)->opcode <= OP_STOREV_MEMBASE))
- #define MONO_IS_STORE_MEMINDEX(ins) (((ins)->opcode >= OP_STORE_MEMINDEX) && ((ins)->opcode <= OP_STORER8_MEMINDEX))
- #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))
- #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)))
- #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))))
- /* FIXME: Add more instructions */
- /* INEG sets the condition codes, and the OP_LNEG decomposition depends on this on x86 */
- #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_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) || (ins->opcode == OP_LDADDR))
- #define MONO_METHOD_IS_FINAL(m) (((m)->flags & METHOD_ATTRIBUTE_FINAL) || ((m)->klass && ((m)->klass->flags & TYPE_ATTRIBUTE_SEALED)))
- #ifdef MONO_ARCH_SIMD_INTRINSICS
- #define MONO_IS_PHI(ins) (((ins)->opcode == OP_PHI) || ((ins)->opcode == OP_FPHI) || ((ins)->opcode == OP_VPHI) || ((ins)->opcode == OP_XPHI))
- #define MONO_IS_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_VMOVE) || ((ins)->opcode == OP_XMOVE))
- #define MONO_IS_NON_FP_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_VMOVE) || ((ins)->opcode == OP_XMOVE))
- #define MONO_IS_REAL_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_XMOVE))
- #define MONO_IS_ZERO(ins) (((ins)->opcode == OP_VZERO) || ((ins)->opcode == OP_XZERO))
- #define MONO_CLASS_IS_SIMD(cfg, klass) (((cfg)->opt & MONO_OPT_SIMD) && (klass)->simd_type)
- #else
- #define MONO_IS_PHI(ins) (((ins)->opcode == OP_PHI) || ((ins)->opcode == OP_FPHI) || ((ins)->opcode == OP_VPHI))
- #define MONO_IS_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE) || ((ins)->opcode == OP_VMOVE))
- #define MONO_IS_NON_FP_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_VMOVE))
- /*A real MOVE is one that isn't decomposed such as a VMOVE or LMOVE*/
- #define MONO_IS_REAL_MOVE(ins) (((ins)->opcode == OP_MOVE) || ((ins)->opcode == OP_FMOVE))
- #define MONO_IS_ZERO(ins) ((ins)->opcode == OP_VZERO)
- #define MONO_CLASS_IS_SIMD(cfg, klass) (0)
- #endif
- typedef struct MonoInstList MonoInstList;
- typedef struct MonoInst MonoInst;
- typedef struct MonoCallInst MonoCallInst;
- typedef struct MonoCallArgParm MonoCallArgParm;
- typedef struct MonoMethodVar MonoMethodVar;
- typedef struct MonoBasicBlock MonoBasicBlock;
- typedef struct MonoLMF MonoLMF;
- typedef struct MonoSpillInfo MonoSpillInfo;
- typedef struct MonoTraceSpec MonoTraceSpec;
- extern MonoNativeTlsKey mono_jit_tls_id;
- extern MonoTraceSpec *mono_jit_trace_calls;
- extern gboolean mono_break_on_exc;
- extern int mono_exc_esp_offset;
- extern gboolean mono_compile_aot;
- extern gboolean mono_aot_only;
- extern gboolean mono_use_imt;
- extern MonoMethodDesc *mono_inject_async_exc_method;
- extern int mono_inject_async_exc_pos;
- extern MonoMethodDesc *mono_break_at_bb_method;
- extern int mono_break_at_bb_bb_num;
- extern gboolean check_for_pending_exc;
- extern gboolean disable_vtypes_in_regs;
- extern gboolean mono_verify_all;
- extern gboolean mono_dont_free_global_codeman;
- extern gboolean mono_do_x86_stack_align;
- extern const char *mono_build_date;
- extern gboolean mono_do_signal_chaining;
- extern gboolean mono_use_llvm;
- #define INS_INFO(opcode) (&ins_info [((opcode) - OP_START - 1) * 4])
- extern const char ins_info[];
- extern const gint8 ins_sreg_counts [];
- #define mono_inst_get_num_src_registers(ins) (ins_sreg_counts [(ins)->opcode - OP_START - 1])
- #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)))
- #define MONO_BB_FOR_EACH_INS(bb, ins) for ((ins) = (bb)->code; (ins); (ins) = (ins)->next)
- #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)
- #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)
- #define mono_bb_first_ins(bb) (bb)->code
- struct MonoSpillInfo {
- int offset;
- };
- /*
- * Information about a call site for the GC map creation code
- */
- typedef struct {
- /* The next offset after the call instruction */
- int pc_offset;
- /* The basic block containing the call site */
- MonoBasicBlock *bb;
- /*
- * The set of variables live at the call site.
- * Has length cfg->num_varinfo in bits.
- */
- guint8 *liveness;
- /*
- * List of OP_GC_PARAM_SLOT_LIVENESS_DEF instructions defining the param slots
- * used by this call.
- */
- GSList *param_slots;
- } GCCallSite;
- /*
- * The IR-level extended basic block.
- *
- * A basic block can have multiple exits just fine, as long as the point of
- * 'departure' is the last instruction in the basic block. Extended basic
- * blocks, on the other hand, may have instructions that leave the block
- * midstream. The important thing is that they cannot be _entered_
- * midstream, ie, execution of a basic block (or extened bb) always start
- * at the beginning of the block, never in the middle.
- */
- struct MonoBasicBlock {
- MonoInst *last_ins;
- /* the next basic block in the order it appears in IL */
- MonoBasicBlock *next_bb;
- /*
- * Before instruction selection it is the first tree in the
- * forest and the first item in the list of trees. After
- * instruction selection it is the first instruction and the
- * first item in the list of instructions.
- */
- MonoInst *code;
- /* unique block number identification */
- gint32 block_num;
-
- gint32 dfn;
- /* Basic blocks: incoming and outgoing counts and pointers */
- /* Each bb should only appear once in each array */
- gint16 out_count, in_count;
- MonoBasicBlock **in_bb;
- MonoBasicBlock **out_bb;
- /* Points to the start of the CIL code that initiated this BB */
- unsigned char* cil_code;
- /* Length of the CIL block */
- gint32 cil_length;
- /* The offset of the generated code, used for fixups */
- int native_offset;
- /* The length of the generated code, doesn't include alignment padding */
- int native_length;
- /* The real native offset, which includes alignment padding too */
- int real_native_offset;
- int max_offset;
- int max_length;
- /* Visited and reachable flags */
- guint32 flags;
- /*
- * SSA and loop based flags
- */
- MonoBitSet *dominators;
- MonoBitSet *dfrontier;
- MonoBasicBlock *idom;
- GSList *dominated;
- /* fast dominator algorithm */
- MonoBasicBlock *df_parent, *ancestor, *child, *label;
- int size, sdom, idomn;
-
- /* loop nesting and recognition */
- GList *loop_blocks;
- gint8 nesting;
- gint8 loop_body_start;
- /*
- * Whenever the bblock is rarely executed so it should be emitted after
- * the function epilog.
- */
- guint out_of_line : 1;
- /* Caches the result of uselessness calculation during optimize_branches */
- guint not_useless : 1;
- /* Whenever the decompose_array_access_opts () pass needs to process this bblock */
- guint has_array_access : 1;
- /* Whenever this bblock is extended, ie. it has branches inside it */
- guint extended : 1;
- /* Whenever this bblock contains a OP_JUMP_TABLE instruction */
- guint has_jump_table : 1;
- /* Whenever this bblock contains an OP_CALL_HANDLER instruction */
- guint has_call_handler : 1;
- /* Whenever this bblock starts a try block */
- guint try_start : 1;
- /*
- * If this is set, extend the try range started by this bblock by an arch specific
- * number of bytes to encompass the end of the previous bblock (e.g. a Monitor.Enter
- * call).
- */
- guint extend_try_block : 1;
-
- /* use for liveness analysis */
- MonoBitSet *gen_set;
- MonoBitSet *kill_set;
- MonoBitSet *live_in_set;
- MonoBitSet *live_out_set;
- /* fields to deal with non-empty stack slots at bb boundary */
- guint16 out_scount, in_scount;
- MonoInst **out_stack;
- MonoInst **in_stack;
- /* we use that to prevent merging of bblocks covered by different clauses*/
- guint real_offset;
- GSList *seq_points;
- MonoInst *last_seq_point;
- GSList *spill_slot_defs;
- /* List of call sites in this bblock sorted by pc_offset */
- GSList *gc_callsites;
- /*
- * The region encodes whether the basic block is inside
- * a finally, catch, filter or none of these.
- *
- * If the value is -1, then it is neither finally, catch nor filter
- *
- * Otherwise the format is:
- *
- * Bits: | 0-3 | 4-7 | 8-31
- * | | |
- * | clause-flags | MONO_REGION | clause-index
- *
- */
- guint region;
- /* The current symbolic register number, used in local register allocation. */
- guint32 max_vreg;
- };
- /* BBlock flags */
- enum {
- BB_VISITED = 1 << 0,
- BB_REACHABLE = 1 << 1,
- BB_EXCEPTION_DEAD_OBJ = 1 << 2,
- BB_EXCEPTION_UNSAFE = 1 << 3,
- BB_EXCEPTION_HANDLER = 1 << 4,
- /* for Native Client, mark the blocks that can be jumped to indirectly */
- BB_INDIRECT_JUMP_TARGET = 1 << 5
- };
- typedef struct MonoMemcpyArgs {
- int size, align;
- } MonoMemcpyArgs;
- typedef enum {
- LLVMArgNone,
- LLVMArgInIReg,
- LLVMArgInFPReg,
- LLVMArgVtypeInReg,
- LLVMArgVtypeByVal,
- LLVMArgVtypeRetAddr /* On on cinfo->ret */
- } LLVMArgStorage;
- typedef struct {
- LLVMArgStorage storage;
- /* Only if storage == ArgValuetypeInReg */
- LLVMArgStorage pair_storage [2];
- } LLVMArgInfo;
- typedef struct {
- LLVMArgInfo ret;
- /* Whenever there is an rgctx argument */
- gboolean rgctx_arg;
- /* Whenever there is an IMT argument */
- gboolean imt_arg;
- /*
- * The position of the vret arg in the argument list.
- * Only if ret->storage == ArgVtypeRetAddr.
- * Should be 0 or 1.
- */
- int vret_arg_index;
- /* args [0] is for the this argument if it exists */
- LLVMArgInfo args [1];
- } LLVMCallInfo;
- #define MONO_MAX_SRC_REGS 3
- struct MonoInst {
- guint16 opcode;
- guint8 type; /* stack type */
- guint8 flags;
-
- /* used by the register allocator */
- gint32 dreg, sreg1, sreg2, sreg3;
- MonoInst *next, *prev;
- union {
- union {
- MonoInst *src;
- MonoMethodVar *var;
- mgreg_t const_val;
- #if (SIZEOF_REGISTER > SIZEOF_VOID_P) && (G_BYTE_ORDER == G_BIG_ENDIAN)
- struct {
- gpointer p[SIZEOF_REGISTER/SIZEOF_VOID_P];
- } pdata;
- #else
- gpointer p;
- #endif
- MonoMethod *method;
- MonoMethodSignature *signature;
- MonoBasicBlock **many_blocks;
- MonoBasicBlock *target_block;
- MonoInst **args;
- MonoType *vtype;
- MonoClass *klass;
- int *phi_args;
- MonoCallInst *call_inst;
- MonoExceptionClause *exception_clause;
- } op [2];
- gint64 i8const;
- double r8const;
- } data;
- const unsigned char* cil_code; /* for debugging and bblock splitting */
- /* used mostly by the backend to store additional info it may need */
- union {
- gint32 reg3;
- gint32 arg_info;
- gint32 size;
- MonoMemcpyArgs *memcpy_args; /* in OP_MEMSET and OP_MEMCPY */
- gpointer data;
- gint shift_amount;
- gboolean is_pinvoke; /* for variables in the unmanaged marshal format */
- gboolean record_cast_details; /* For CEE_CASTCLASS */
- MonoInst *spill_var; /* for OP_ICONV_TO_R8_RAW and OP_FCONV_TO_R8_X */
- guint16 source_opcode; /*OP_XCONV_R8_TO_I4 needs to know which op was used to do proper widening*/
- int pc_offset; /* OP_GC_LIVERANGE_START/END */
- int memory_barrier_kind; /* see mono-memory-model.h for valid values */
- } backend;
-
- MonoClass *klass;
- };
-
- struct MonoCallInst {
- MonoInst inst;
- MonoMethodSignature *signature;
- MonoMethod *method;
- MonoInst **args;
- MonoInst *out_args;
- MonoInst *vret_var;
- gconstpointer fptr;
- guint stack_usage;
- guint stack_align_amount;
- guint virtual : 1;
- guint tail_call : 1;
- /* If this is TRUE, 'fptr' points to a MonoJumpInfo instead of an address. */
- guint fptr_is_patch : 1;
- /*
- * If this is true, then the call returns a vtype in a register using the same
- * calling convention as OP_CALL.
- */
- guint vret_in_reg : 1;
- /* Whenever there is an IMT argument and it is dynamic */
- guint dynamic_imt_arg : 1;
- /* Whenever there is an RGCTX argument */
- guint32 rgctx_reg : 1;
- /* Whenever the call will need an unbox trampoline */
- guint need_unbox_trampoline : 1;
- regmask_t used_iregs;
- regmask_t used_fregs;
- GSList *out_ireg_args;
- GSList *out_freg_args;
- GSList *outarg_vts;
- #ifdef ENABLE_LLVM
- LLVMCallInfo *cinfo;
- int rgctx_arg_reg, imt_arg_reg;
- #endif
- };
- struct MonoCallArgParm {
- MonoInst ins;
- gint32 size;
- gint32 offset;
- gint32 offPrm;
- };
- /*
- * flags for MonoInst
- * Note: some of the values overlap, because they can't appear
- * in the same MonoInst.
- */
- enum {
- MONO_INST_HAS_METHOD = 1,
- MONO_INST_INIT = 1, /* in localloc */
- MONO_INST_SINGLE_STEP_LOC = 1, /* in SEQ_POINT */
- MONO_INST_IS_DEAD = 2,
- MONO_INST_TAILCALL = 4,
- MONO_INST_VOLATILE = 4,
- MONO_INST_NOTYPECHECK = 4,
- MONO_INST_UNALIGNED = 8,
- MONO_INST_CFOLD_TAKEN = 8, /* On branches */
- MONO_INST_CFOLD_NOT_TAKEN = 16, /* On branches */
- MONO_INST_DEFINITION_HAS_SIDE_EFFECTS = 8,
- /* the address of the variable has been taken */
- MONO_INST_INDIRECT = 16,
- MONO_INST_NORANGECHECK = 16,
- /* On loads, the source address can be null */
- MONO_INST_FAULT = 32,
- /*
- * On variables, identifies LMF variables. These variables have a dummy type (int), but
- * require stack space for a MonoLMF struct.
- */
- MONO_INST_LMF = 32,
- /* On loads, the source address points to a constant value */
- MONO_INST_CONSTANT_LOAD = 64,
- /* On variables, the variable needs GC tracking */
- MONO_INST_GC_TRACK = 128,
- /*
- * Set on instructions during code emission which make calls, i.e. OP_CALL, OP_THROW.
- * backend.pc_offset will be set to the pc offset at the end of the native call instructions.
- */
- MONO_INST_GC_CALLSITE = 128
- };
- #define inst_c0 data.op[0].const_val
- #define inst_c1 data.op[1].const_val
- #define inst_i0 data.op[0].src
- #define inst_i1 data.op[1].src
- #if (SIZEOF_REGISTER > SIZEOF_VOID_P) && (G_BYTE_ORDER == G_BIG_ENDIAN)
- #define inst_p0 data.op[0].pdata.p[SIZEOF_REGISTER/SIZEOF_VOID_P - 1]
- #define inst_p1 data.op[1].pdata.p[SIZEOF_REGISTER/SIZEOF_VOID_P - 1]
- #else
- #define inst_p0 data.op[0].p
- #define inst_p1 data.op[1].p
- #endif
- #define inst_l data.i8const
- #define inst_r data.r8const
- #define inst_left data.op[0].src
- #define inst_right data.op[1].src
- #define inst_newa_len data.op[0].src
- #define inst_newa_class data.op[1].klass
- #define inst_var data.op[0].var
- #define inst_vtype data.op[1].vtype
- /* in branch instructions */
- #define inst_many_bb data.op[1].many_blocks
- #define inst_target_bb data.op[0].target_block
- #define inst_true_bb data.op[1].many_blocks[0]
- #define inst_false_bb data.op[1].many_blocks[1]
- #define inst_basereg sreg1
- #define inst_indexreg sreg2
- #define inst_destbasereg dreg
- #define inst_offset data.op[0].const_val
- #define inst_imm data.op[1].const_val
- #define inst_call data.op[1].call_inst
- #define inst_phi_args data.op[1].phi_args
- #define inst_eh_block data.op[1].exception_clause
- /* instruction description for use in regalloc/scheduling */
- enum {
- MONO_INST_DEST,
- MONO_INST_SRC1, /* we depend on the SRCs to be consecutive */
- MONO_INST_SRC2,
- MONO_INST_SRC3,
- MONO_INST_LEN,
- MONO_INST_CLOB,
- /* Unused, commented out to reduce the size of the mdesc tables
- MONO_INST_FLAGS,
- MONO_INST_COST,
- MONO_INST_DELAY,
- MONO_INST_RES,
- */
- MONO_INST_MAX
- };
- typedef union {
- struct {
- guint16 tid; /* tree number */
- guint16 bid; /* block number */
- } pos ;
- guint32 abs_pos;
- } MonoPosition;
- typedef struct {
- MonoPosition first_use, last_use;
- } MonoLiveRange;
- typedef struct MonoLiveRange2 MonoLiveRange2;
- struct MonoLiveRange2 {
- int from, to;
- MonoLiveRange2 *next;
- };
- typedef struct {
- /* List of live ranges sorted by 'from' */
- MonoLiveRange2 *range;
- MonoLiveRange2 *last_range;
- } MonoLiveInterval;
- /*
- * Additional information about a variable
- */
- struct MonoMethodVar {
- guint idx; /* inside cfg->varinfo, cfg->vars */
- MonoLiveRange range; /* generated by liveness analysis */
- MonoLiveInterval *interval; /* generated by liveness analysis */
- int reg; /* != -1 if allocated into a register */
- int spill_costs;
- MonoBitSet *def_in; /* used by SSA */
- MonoInst *def; /* used by SSA */
- MonoBasicBlock *def_bb; /* used by SSA */
- GList *uses; /* used by SSA */
- char cpstate; /* used by SSA conditional constant propagation */
- /* The native offsets corresponding to the live range of the variable */
- gint32 live_range_start, live_range_end;
- /*
- * cfg->varinfo [idx]->dreg could be replaced for OP_REGVAR, this contains the
- * original vreg.
- */
- gint32 vreg;
- };
- /*
- * Stores state need to resume exception handling when using LLVM
- */
- typedef struct {
- MonoJitInfo *ji;
- int clause_index;
- MonoContext ctx, new_ctx;
- /* FIXME: GC */
- gpointer ex_obj;
- MonoLMF *lmf;
- int first_filter_idx, filter_idx;
- } ResumeState;
- typedef struct {
- gpointer end_of_stack;
- guint32 stack_size;
- #if !defined(HAVE_KW_THREAD) || !defined(MONO_ARCH_ENABLE_MONO_LMF_VAR)
- MonoLMF *lmf;
- #endif
- MonoLMF *first_lmf;
- gpointer restore_stack_prot;
- guint32 handling_stack_ovf;
- gpointer signal_stack;
- guint32 signal_stack_size;
- gpointer stack_ovf_guard_base;
- guint32 stack_ovf_guard_size;
- guint stack_ovf_valloced : 1;
- void (*abort_func) (MonoObject *object);
- /* Used to implement --debug=casts */
- MonoClass *class_cast_from, *class_cast_to;
- /* Stores state needed by handler block with a guard */
- MonoContext ex_ctx;
- ResumeState resume_state;
- /*Variabled use to implement handler blocks (finally/catch/etc) guards during interruption*/
- /* handler block return address */
- gpointer handler_block_return_address;
- /* handler block been guarded. It's safe to store this even for dynamic methods since there
- is an activation on stack making sure it will remain alive.*/
- MonoJitExceptionInfo *handler_block;
- /* context to be used by the guard trampoline when resuming interruption.*/
- MonoContext handler_block_context;
- /*
- * Stores the state at the exception throw site to be used by mono_stack_walk ()
- * when it is called from profiler functions during exception handling.
- */
- MonoContext orig_ex_ctx;
- gboolean orig_ex_ctx_set;
- } MonoJitTlsData;
- /*
- * This structure is an extension of MonoLMF and contains extra information.
- */
- typedef struct {
- struct MonoLMF lmf;
- gboolean debugger_invoke;
- MonoContext ctx; /* if debugger_invoke is TRUE */
- } MonoLMFExt;
- /* Generic sharing */
- typedef enum {
- MONO_RGCTX_INFO_STATIC_DATA,
- MONO_RGCTX_INFO_KLASS,
- MONO_RGCTX_INFO_VTABLE,
- MONO_RGCTX_INFO_TYPE,
- MONO_RGCTX_INFO_REFLECTION_TYPE,
- MONO_RGCTX_INFO_METHOD,
- MONO_RGCTX_INFO_GENERIC_METHOD_CODE,
- MONO_RGCTX_INFO_CLASS_FIELD,
- MONO_RGCTX_INFO_METHOD_RGCTX,
- MONO_RGCTX_INFO_METHOD_CONTEXT,
- MONO_RGCTX_INFO_REMOTING_INVOKE_WITH_CHECK,
- MONO_RGCTX_INFO_METHOD_DELEGATE_CODE,
- MONO_RGCTX_INFO_CAST_CACHE,
- MONO_RGCTX_INFO_ARRAY_ELEMENT_SIZE,
- MONO_RGCTX_INFO_VALUE_SIZE,
- MONO_RGCTX_INFO_FIELD_OFFSET,
- /* Either the code for a gsharedvt method, or the address for a gsharedvt-out trampoline for the method */
- MONO_RGCTX_INFO_METHOD_GSHAREDVT_OUT_TRAMPOLINE,
- /* Same for virtual calls */
- MONO_RGCTX_INFO_METHOD_GSHAREDVT_OUT_TRAMPOLINE_VIRT,
- /* Same for calli, associated with a signature */
- MONO_RGCTX_INFO_SIG_GSHAREDVT_OUT_TRAMPOLINE_CALLI,
- MONO_RGCTX_INFO_CLASS_IS_REF
- } MonoRgctxInfoType;
- typedef struct _MonoRuntimeGenericContextInfoTemplate {
- MonoRgctxInfoType info_type;
- gpointer data;
- struct _MonoRuntimeGenericContextInfoTemplate *next;
- } MonoRuntimeGenericContextInfoTemplate;
- typedef struct {
- MonoClass *next_subclass;
- MonoRuntimeGenericContextInfoTemplate *infos;
- GSList *method_templates;
- } MonoRuntimeGenericContextTemplate;
- typedef struct {
- MonoVTable *class_vtable; /* must be the first element */
- MonoGenericInst *method_inst;
- gpointer infos [MONO_ZERO_LEN_ARRAY];
- } MonoMethodRuntimeGenericContext;
- #define MONO_SIZEOF_METHOD_RUNTIME_GENERIC_CONTEXT (sizeof (MonoMethodRuntimeGenericContext) - MONO_ZERO_LEN_ARRAY * SIZEOF_VOID_P)
- #define MONO_RGCTX_SLOT_MAKE_RGCTX(i) (i)
- #define MONO_RGCTX_SLOT_MAKE_MRGCTX(i) ((i) | 0x80000000)
- #define MONO_RGCTX_SLOT_INDEX(s) ((s) & 0x7fffffff)
- #define MONO_RGCTX_SLOT_IS_MRGCTX(s) (((s) & 0x80000000) ? TRUE : FALSE)
- #define MONO_GSHAREDVT_DEL_INVOKE_VT_OFFSET -2
- typedef enum {
- #define PATCH_INFO(a,b) MONO_PATCH_INFO_ ## a,
- #include "patch-info.h"
- #undef PATCH_INFO
- MONO_PATCH_INFO_NUM
- } MonoJumpInfoType;
- /*
- * We need to store the image which the token refers to along with the token,
- * since the image might not be the same as the image of the method which
- * contains the relocation, because of inlining.
- */
- typedef struct MonoJumpInfoToken {
- MonoImage *image;
- guint32 token;
- gboolean has_context;
- MonoGenericContext context;
- } MonoJumpInfoToken;
- typedef struct MonoJumpInfoBBTable {
- MonoBasicBlock **table;
- int table_size;
- } MonoJumpInfoBBTable;
- typedef struct MonoJumpInfoRgctxEntry MonoJumpInfoRgctxEntry;
- /* Contains information describing an LLVM IMT trampoline */
- typedef struct MonoJumpInfoImtTramp {
- MonoMethod *method;
- int vt_offset;
- } MonoJumpInfoImtTramp;
- typedef struct MonoJumpInfoGSharedVtCall MonoJumpInfoGSharedVtCall;
- typedef struct MonoJumpInfo MonoJumpInfo;
- struct MonoJumpInfo {
- MonoJumpInfo *next;
- union {
- int i;
- guint8 *p;
- MonoInst *label;
- } ip;
- MonoJumpInfoType type;
- union {
- gconstpointer target;
- #if SIZEOF_VOID_P == 8
- gint64 offset;
- #else
- int offset;
- #endif
- MonoBasicBlock *bb;
- MonoInst *inst;
- MonoMethod *method;
- MonoClass *klass;
- MonoClassField *field;
- MonoImage *image;
- MonoVTable *vtable;
- const char *name;
- MonoJumpInfoToken *token;
- MonoJumpInfoBBTable *table;
- MonoJumpInfoRgctxEntry *rgctx_entry;
- MonoJumpInfoImtTramp *imt_tramp;
- MonoJumpInfoGSharedVtCall *gsharedvt;
- MonoMethodSignature *sig;
- } data;
- };
-
- /* Contains information describing an rgctx entry */
- struct MonoJumpInfoRgctxEntry {
- MonoMethod *method;
- gboolean in_mrgctx;
- MonoJumpInfo *data; /* describes the data to be loaded */
- MonoRgctxInfoType info_type;
- };
- /* Contains information about a gsharedvt call */
- struct MonoJumpInfoGSharedVtCall {
- /* The original signature of the call */
- MonoMethodSignature *sig;
- /* The method which is called */
- MonoMethod *method;
- };
- typedef enum {
- MONO_TRAMPOLINE_JIT,
- MONO_TRAMPOLINE_JUMP,
- MONO_TRAMPOLINE_CLASS_INIT,
- MONO_TRAMPOLINE_GENERIC_CLASS_INIT,
- MONO_TRAMPOLINE_RGCTX_LAZY_FETCH,
- MONO_TRAMPOLINE_AOT,
- MONO_TRAMPOLINE_AOT_PLT,
- MONO_TRAMPOLINE_DELEGATE,
- MONO_TRAMPOLINE_RESTORE_STACK_PROT,
- #ifndef DISABLE_REMOTING
- MONO_TRAMPOLINE_GENERIC_VIRTUAL_REMOTING,
- #endif
- MONO_TRAMPOLINE_MONITOR_ENTER,
- MONO_TRAMPOLINE_MONITOR_EXIT,
- MONO_TRAMPOLINE_VCALL,
- #ifdef MONO_ARCH_HAVE_HANDLER_BLOCK_GUARD
- MONO_TRAMPOLINE_HANDLER_BLOCK_GUARD,
- #endif
- MONO_TRAMPOLINE_NUM
- } MonoTrampolineType;
- #define MONO_TRAMPOLINE_TYPE_MUST_RETURN(t) \
- ((t) == MONO_TRAMPOLINE_CLASS_INIT || \
- (t) == MONO_TRAMPOLINE_GENERIC_CLASS_INIT || \
- (t) == MONO_TRAMPOLINE_RESTORE_STACK_PROT || \
- (t) == MONO_TRAMPOLINE_RGCTX_LAZY_FETCH || \
- (t) == MONO_TRAMPOLINE_MONITOR_ENTER || \
- (t) == MONO_TRAMPOLINE_MONITOR_EXIT)
- /* optimization flags */
- #define OPTFLAG(id,shift,name,descr) MONO_OPT_ ## id = 1 << shift,
- enum {
- #include "optflags-def.h"
- MONO_OPT_LAST
- };
- /* Bit-fields in the MonoBasicBlock.region */
- #define MONO_REGION_TRY 0
- #define MONO_REGION_FINALLY 16
- #define MONO_REGION_CATCH 32
- #define MONO_REGION_FAULT 64 /* Currently unused */
- #define MONO_REGION_FILTER 128
- #define MONO_BBLOCK_IS_IN_REGION(bblock, regtype) (((bblock)->region & (0xf << 4)) == (regtype))
- #define MONO_REGION_FLAGS(region) ((region) & 0x7)
- #define MONO_REGION_CLAUSE_INDEX(region) (((region) >> 8) - 1)
- #define get_vreg_to_inst(cfg, vreg) ((vreg) < (cfg)->vreg_to_inst_len ? (cfg)->vreg_to_inst [(vreg)] : NULL)
- #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))))
- #define vreg_is_ref(cfg, vreg) ((vreg) < (cfg)->vreg_is_ref_len ? (cfg)->vreg_is_ref [(vreg)] : 0)
- #define vreg_is_mp(cfg, vreg) ((vreg) < (cfg)->vreg_is_mp_len ? (cfg)->vreg_is_mp [(vreg)] : 0)
- /*
- * Control Flow Graph and compilation unit information
- */
- typedef struct {
- MonoMethod *method;
- MonoMethodHeader *header;
- MonoMemPool *mempool;
- MonoInst **varinfo;
- MonoMethodVar *vars;
- MonoInst *ret;
- MonoBasicBlock *bb_entry;
- MonoBasicBlock *bb_exit;
- MonoBasicBlock *bb_init;
- MonoBasicBlock **bblocks;
- MonoBasicBlock **cil_offset_to_bb;
- MonoMemPool *state_pool; /* used by instruction selection */
- MonoBasicBlock *cbb; /* used by instruction selection */
- MonoInst *prev_ins; /* in decompose */
- MonoJumpInfo *patch_info;
- MonoJitInfo *jit_info;
- MonoJitDynamicMethodInfo *dynamic_info;
- guint num_bblocks, max_block_num;
- guint locals_start;
- guint num_varinfo; /* used items in varinfo */
- guint varinfo_count; /* total storage in varinfo */
- gint stack_offset;
- gint max_ireg;
- gint cil_offset_to_bb_len;
- MonoRegState *rs;
- MonoSpillInfo *spill_info [16]; /* machine register spills */
- gint spill_count;
- gint spill_info_len [16];
- /* unsigned char *cil_code; */
- MonoMethod *inlined_method; /* the method which is currently inlined */
- MonoInst *domainvar; /* a cache for the current domain */
- MonoInst *got_var; /* Global Offset Table variable */
- MonoInst **locals;
- MonoInst *rgctx_var; /* Runtime generic context variable (for static generic methods) */
- MonoInst **args;
- MonoType **arg_types;
- MonoMethod *current_method; /* The method currently processed by method_to_ir () */
- MonoMethod *method_to_register; /* The method to register in JIT info tables */
- MonoGenericContext *generic_context;
- /*
- * This variable represents the hidden argument holding the vtype
- * return address. If the method returns something other than a vtype, or
- * the vtype is returned in registers this is NULL.
- */
- MonoInst *vret_addr;
- /*
- * This is used to initialize the cil_code field of MonoInst's.
- */
- const unsigned char *ip;
-
- struct MonoAliasingInformation *aliasing_info;
- /* A hashtable of region ID-> SP var mappings */
- /* An SP var is a place to store the stack pointer (used by handlers)*/
- GHashTable *spvars;
- /* A hashtable of region ID -> EX var mappings */
- /* An EX var stores the exception object passed to catch/filter blocks */
- GHashTable *exvars;
- GList *ldstr_list; /* used by AOT */
-
- MonoDomain *domain;
- guint real_offset;
- GHashTable *cbb_hash;
- /* The current virtual register number */
- guint32 next_vreg;
- MonoGenericSharingContext *generic_sharing_context;
- MonoGenericSharingContext gsctx;
- gboolean gsharedvt;
- /* For native-to-managed wrappers, the saved old domain */
- MonoInst *orig_domain_var;
- unsigned char *cil_start;
- #ifdef __native_client_codegen__
- /* this alloc is not aligned, native_code */
- /* is the 32-byte aligned version of this */
- unsigned char *native_code_alloc;
- #endif
- unsigned char *native_code;
- guint code_size;
- guint code_len;
- guint prolog_end;
- guint epilog_begin;
- regmask_t used_int_regs;
- guint32 opt;
- guint32 prof_options;
- guint32 flags;
- guint32 comp_done;
- guint32 verbose_level;
- guint32 stack_usage;
- guint32 param_area;
- guint32 frame_reg;
- gint32 sig_cookie;
- guint disable_aot : 1;
- guint disable_ssa : 1;
- guint disable_llvm : 1;
- guint enable_extended_bblocks : 1;
- guint run_cctors : 1;
- guint need_lmf_area : 1;
- guint compile_aot : 1;
- guint compile_llvm : 1;
- guint got_var_allocated : 1;
- guint ret_var_is_local : 1;
- guint ret_var_set : 1;
- guint globalra : 1;
- guint unverifiable : 1;
- guint skip_visibility : 1;
- guint disable_reuse_registers : 1;
- guint disable_reuse_stack_slots : 1;
- guint disable_reuse_ref_stack_slots : 1;
- guint disable_ref_noref_stack_slot_share : 1;
- guint disable_initlocals_opt : 1;
- guint disable_initlocals_opt_refs : 1;
- guint disable_omit_fp : 1;
- guint disable_vreg_to_lvreg : 1;
- guint disable_deadce_vars : 1;
- guint disable_out_of_line_bblocks : 1;
- guint gen_write_barriers : 1;
- guint init_ref_vars : 1;
- guint extend_live_ranges : 1;
- guint compute_precise_live_ranges : 1;
- guint has_got_slots : 1;
- guint uses_rgctx_reg : 1;
- guint uses_vtable_reg : 1;
- guint uses_simd_intrinsics : 1;
- guint keep_cil_nops : 1;
- guint gen_seq_points : 1;
- guint explicit_null_checks : 1;
- guint compute_gc_maps : 1;
- guint soft_breakpoints : 1;
- guint arch_eh_jit_info : 1;
- gpointer debug_info;
- guint32 lmf_offset;
- guint16 *intvars;
- MonoProfileCoverageInfo *coverage_info;
- GHashTable *token_info_hash;
- MonoCompileArch arch;
- guint32 inline_depth;
- guint32 exception_type; /* MONO_EXCEPTION_* */
- guint32 exception_data;
- char* exception_message;
- gpointer exception_ptr;
- guint8 * encoded_unwind_ops;
- guint32 encoded_unwind_ops_len;
- GSList* unwind_ops;
- /* Fields used by the local reg allocator */
- void* reginfo;
- int reginfo_len;
- /* Maps vregs to their associated MonoInst's */
- /* vregs with an associated MonoInst are 'global' while others are 'local' */
- MonoInst **vreg_to_inst;
- /* Size of above array */
- guint32 vreg_to_inst_len;
- /* Marks vregs which hold a GC ref */
- /* FIXME: Use a bitmap */
- gboolean *vreg_is_ref;
- /* Size of above array */
- guint32 vreg_is_ref_len;
- /* Marks vregs which hold a managed pointer */
- /* FIXME: Use a bitmap */
- gboolean *vreg_is_mp;
- /* Size of above array */
- guint32 vreg_is_mp_len;
- /*
- * The original method to compile, differs from 'method' when doing generic
- * sharing.
- */
- MonoMethod *orig_method;
- /* Patches which describe absolute addresses embedded into the native code */
- GHashTable *abs_patches;
- /* If the arch passes valuetypes by address, then for methods
- which use JMP the arch code should use these local
- variables to store the addresses of incoming valuetypes.
- The addresses should be stored in mono_arch_emit_prolog()
- and can be used when emitting code for OP_JMP. See
- mini-ppc.c. */
- MonoInst **tailcall_valuetype_addrs;
- /* Used to implement iconv_to_r8_raw on archs that can't do raw
- copy between an ireg and a freg. This is an int32 var.*/
- MonoInst *iconv_raw_var;
- /* Used to implement fconv_to_r8_x. This is a double (8 bytes) var.*/
- MonoInst *fconv_to_r8_x_var;
- /*Use to implement simd constructors. This is a vector (16 bytes) var.*/
- MonoInst *simd_ctor_var;
- /* Used to implement dyn_call */
- MonoInst *dyn_call_var;
- /*
- * List of sequence points represented as IL offset+native offset pairs.
- * Allocated using glib.
- * IL offset can be -1 or 0xffffff to refer to the sequence points
- * inside the prolog and epilog used to implement method entry/exit events.
- */
- GPtrArray *seq_points;
- /* The encoded sequence point info */
- MonoSeqPointInfo *seq_point_info;
- /* Method headers which need to be freed after compilation */
- GSList *headers_to_free;
- /* Used by AOT */
- guint32 got_offset, ex_info_offset, method_info_offset;
- /* Symbol used to refer to this method in generated assembly */
- char *asm_symbol;
- char *llvm_method_name;
- MonoJitExceptionInfo *llvm_ex_info;
- guint32 llvm_ex_info_len;
- int llvm_this_reg, llvm_this_offset;
- GSList *try_block_holes;
- /* DWARF location list for 'this' */
- GSList *this_loclist;
- /* DWARF location list for 'rgctx_var' */
- GSList *rgctx_loclist;
- /* GC Maps */
-
- /* The offsets of the locals area relative to the frame pointer */
- gint locals_min_stack_offset, locals_max_stack_offset;
- /* The final CFA rule at the end of the prolog */
- int cfa_reg, cfa_offset;
- /* Points to a MonoCompileGC */
- gpointer gc_info;
- /*
- * The encoded GC map along with its size. This contains binary data so it can be saved in an AOT
- * image etc, but it requires a 4 byte alignment.
- */
- guint8 *gc_map;
- guint32 gc_map_size;
- /* Stats */
- int stat_allocate_var;
- int stat_locals_stack_size;
- int stat_basic_blocks;
- int stat_cil_code_size;
- int stat_n_regvars;
- int stat_inlineable_methods;
- int stat_inlined_methods;
- int stat_cas_demand_generation;
- int stat_code_reallocs;
- } MonoCompile;
- typedef enum {
- MONO_CFG_HAS_ALLOCA = 1 << 0,
- MONO_CFG_HAS_CALLS = 1 << 1,
- MONO_CFG_HAS_LDELEMA = 1 << 2,
- MONO_CFG_HAS_VARARGS = 1 << 3,
- MONO_CFG_HAS_TAIL = 1 << 4,
- MONO_CFG_HAS_FPOUT = 1 << 5, /* there are fp values passed in int registers */
- MONO_CFG_HAS_SPILLUP = 1 << 6, /* spill var slots are allocated from bottom to top */
- MONO_CFG_HAS_CHECK_THIS = 1 << 7,
- MONO_CFG_HAS_ARRAY_ACCESS = 1 << 8
- } MonoCompileFlags;
- typedef struct {
- gint32 methods_compiled;
- gint32 methods_aot;
- gint32 methods_lookups;
- gint32 allocate_var;
- gint32 cil_code_size;
- gint32 native_code_size;
- gint32 code_reallocs;
- gint32 max_code_size_ratio;
- gint32 biggest_method_size;
- gint32 allocated_code_size;
- gint32 inlineable_methods;
- gint32 inlined_methods;
- gint32 basic_blocks;
- gint32 max_basic_blocks;
- gint32 locals_stack_size;
- gint32 regvars;
- gint32 cas_declsec_check;
- gint32 cas_linkdemand_icall;
- gint32 cas_linkdemand_pinvoke;
- gint32 cas_linkdemand_aptc;
- gint32 cas_linkdemand;
- gint32 cas_demand_generation;
- gint32 generic_virtual_invocations;
- int methods_with_llvm;
- int methods_without_llvm;
- char *max_ratio_method;
- char *biggest_method;
- double jit_time;
- gboolean enabled;
- } MonoJitStats;
- extern MonoJitStats mono_jit_stats;
- /* opcodes: value assigned after all the CIL opcodes */
- #ifdef MINI_OP
- #undef MINI_OP
- #endif
- #ifdef MINI_OP3
- #undef MINI_OP3
- #endif
- #define MINI_OP(a,b,dest,src1,src2) a,
- #define MINI_OP3(a,b,dest,src1,src2,src3) a,
- enum {
- OP_START = MONO_CEE_LAST - 1,
- #include "mini-ops.h"
- OP_LAST
- };
- #undef MINI_OP
- #undef MINI_OP3
- #if SIZEOF_VOID_P == 8
- #define OP_PCONST OP_I8CONST
- #define OP_PADD OP_LADD
- #define OP_PADD_IMM OP_LADD_IMM
- #define OP_PAND_IMM OP_LAND_IMM
- #define OP_PSUB OP_LSUB
- #define OP_PMUL OP_LMUL
- #define OP_PMUL_IMM OP_LMUL_IMM
- #define OP_PNEG OP_LNEG
- #define OP_PCONV_TO_I1 OP_LCONV_TO_I1
- #define OP_PCONV_TO_U1 OP_LCONV_TO_U1
- #define OP_PCONV_TO_I2 OP_LCONV_TO_I2
- #define OP_PCONV_TO_U2 OP_LCONV_TO_U2
- #define OP_PCONV_TO_OVF_I1_UN OP_LCONV_TO_OVF_I1_UN
- #define OP_PCONV_TO_OVF_I1 OP_LCONV_TO_OVF_I1
- #define OP_PBEQ OP_LBEQ
- #define OP_PCEQ OP_LCEQ
- #define OP_PBNE_UN OP_LBNE_UN
- #define OP_PBGE_UN OP_LBGE_UN
- #define OP_PBLT_UN OP_LBLT_UN
- #define OP_PBGE OP_LBGE
- #define OP_STOREP_MEMBASE_REG OP_STOREI8_MEMBASE_REG
- #define OP_STOREP_MEMBASE_IMM OP_STOREI8_MEMBASE_IMM
- #else
- #define OP_PCONST OP_ICONST
- #define OP_PADD OP_IADD
- #define OP_PADD_IMM OP_IADD_IMM
- #define OP_PAND_IMM OP_IAND_IMM
- #define OP_PSUB OP_ISUB
- #define OP_PMUL OP_IMUL
- #define OP_PMUL_IMM OP_IMUL_IMM
- #define OP_PNEG OP_INEG
- #define OP_PCONV_TO_I1 OP_ICONV_TO_I1
- #define OP_PCONV_TO_U1 OP_ICONV_TO_U1
- #define OP_PCONV_TO_I2 OP_ICONV_TO_I2
- #define OP_PCONV_TO_U2 OP_ICONV_TO_U2
- #define OP_PCONV_TO_OVF_I1_UN OP_ICONV_TO_OVF_I1_UN
- #define OP_PCONV_TO_OVF_I1 OP_ICONV_TO_OVF_I1
- #define OP_PBEQ OP_IBEQ
- #define OP_PCEQ OP_ICEQ
- #define OP_PBNE_UN OP_IBNE_UN
- #define OP_PBGE_UN OP_IBGE_UN
- #define OP_PBLT_UN OP_IBLT_UN
- #define OP_PBGE OP_IBGE
- #define OP_STOREP_MEMBASE_REG OP_STOREI4_MEMBASE_REG
- #define OP_STOREP_MEMBASE_IMM OP_STOREI4_MEMBASE_IMM
- #endif
- /* Opcodes to load/store regsize quantities */
- #if defined (__mono_ilp32__)
- #define OP_LOADR_MEMBASE OP_LOADI8_MEMBASE
- #define OP_STORER_MEMBASE_REG OP_STOREI8_MEMBASE_REG
- #else
- #define OP_LOADR_MEMBASE OP_LOAD_MEMBASE
- #define OP_STORER_MEMBASE_REG OP_STORE_MEMBASE_REG
- #endif
- typedef enum {
- STACK_INV,
- STACK_I4,
- STACK_I8,
- STACK_PTR,
- STACK_R8,
- STACK_MP,
- STACK_OBJ,
- STACK_VTYPE,
- STACK_MAX
- } MonoStackType;
- typedef struct {
- union {
- double r8;
- gint32 i4;
- gint64 i8;
- gpointer p;
- MonoClass *klass;
- } data;
- int type;
- } StackSlot;
- #if HAVE_ARRAY_ELEM_INIT
- extern const guint8 mono_burg_arity [];
- #else
- extern guint8 mono_burg_arity [];
- #endif
- extern const char MONO_ARCH_CPU_SPEC [] MONO_INTERNAL;
- #define MONO_ARCH_CPU_SPEC_IDX_COMBINE(a) a ## _idx
- #define MONO_ARCH_CPU_SPEC_IDX(a) MONO_ARCH_CPU_SPEC_IDX_COMBINE(a)
- extern const guint16 MONO_ARCH_CPU_SPEC_IDX(MONO_ARCH_CPU_SPEC) [] MONO_INTERNAL;
- #define ins_get_spec(op) ((const char*)&MONO_ARCH_CPU_SPEC + MONO_ARCH_CPU_SPEC_IDX(MONO_ARCH_CPU_SPEC)[(op) - OP_LOAD])
- enum {
- MONO_COMP_DOM = 1,
- MONO_COMP_IDOM = 2,
- MONO_COMP_DFRONTIER = 4,
- MONO_COMP_DOM_REV = 8,
- MONO_COMP_LIVENESS = 16,
- MONO_COMP_SSA = 32,
- MONO_COMP_SSA_DEF_USE = 64,
- MONO_COMP_REACHABILITY = 128,
- MONO_COMP_LOOPS = 256
- };
- typedef enum {
- MONO_GRAPH_CFG = 1,
- MONO_GRAPH_DTREE = 2,
- MONO_GRAPH_CFG_CODE = 4,
- MONO_GRAPH_CFG_SSA = 8,
- MONO_GRAPH_CFG_OPTCODE = 16
- } MonoGraphOptions;
- typedef struct {
- guint16 size;
- guint16 offset;
- guint8 pad;
- } MonoJitArgumentInfo;
- typedef struct {
- gboolean handle_sigint;
- gboolean keep_delegates;
- gboolean reverse_pinvoke_exceptions;
- gboolean collect_pagefault_stats;
- gboolean break_on_unverified;
- gboolean better_cast_details;
- gboolean mdb_optimizations;
- gboolean no_gdb_backtrace;
- gboolean suspend_on_sigsegv;
- gboolean suspend_on_unhandled;
- gboolean dyn_runtime_invoke;
- gboolean gdb;
- gboolean gen_seq_points;
- gboolean explicit_null_checks;
- /*
- * Fill stack frames with 0x2a in method prologs. This helps with the
- * debugging of the stack marking code in the GC.
- */
- gboolean init_stacks;
- /*
- * Whenever to implement single stepping and breakpoints without signals in the
- * soft debugger. This is useful on platforms without signals, like the ps3, or during
- * runtime debugging, since it avoids SIGSEGVs when a single step location or breakpoint
- * is hit.
- */
- gboolean soft_breakpoints;
- /*
- * Whenever to break in the debugger using G_BREAKPOINT on unhandled exceptions.
- */
- gboolean break_on_exc;
- /*
- * Load AOT JIT info eagerly.
- */
- gboolean load_aot_jit_info_eagerly;
- } MonoDebugOptions;
- enum {
- BRANCH_NOT_TAKEN,
- BRANCH_TAKEN,
- BRANCH_UNDEF
- };
- typedef enum {
- CMP_EQ,
- CMP_NE,
- CMP_LE,
- CMP_GE,
- CMP_LT,
- CMP_GT,
- CMP_LE_UN,
- CMP_GE_UN,
- CMP_LT_UN,
- CMP_GT_UN
- } CompRelation;
- typedef enum {
- CMP_TYPE_L,
- CMP_TYPE_I,
- CMP_TYPE_F
- } CompType;
- /* Implicit exceptions */
- enum {
- MONO_EXC_INDEX_OUT_OF_RANGE,
- MONO_EXC_OVERFLOW,
- MONO_EXC_ARITHMETIC,
- MONO_EXC_DIVIDE_BY_ZERO,
- MONO_EXC_INVALID_CAST,
- MONO_EXC_NULL_REF,
- MONO_EXC_ARRAY_TYPE_MISMATCH,
- MONO_EXC_ARGUMENT,
- MONO_EXC_INTRINS_NUM
- };
- enum {
- MINI_TOKEN_SOURCE_CLASS,
- MINI_TOKEN_SOURCE_METHOD,
- MINI_TOKEN_SOURCE_FIELD
- };
- /*
- * Information about a trampoline function.
- */
- typedef struct
- {
- /*
- * The native code of the trampoline. Not owned by this structure.
- */
- guint8 *code;
- guint32 code_size;
- /*
- * The name of the trampoline which can be used in AOT/xdebug. Owned by this
- * structure.
- */
- char *name;
- /*
- * Patches required by the trampoline when aot-ing. Owned by this structure.
- */
- MonoJumpInfo *ji;
- /*
- * Unwind information. Owned by this structure.
- */
- GSList *unwind_ops;
- /*
- * Encoded unwind info loaded from AOT images
- */
- guint8 *uw_info;
- guint32 uw_info_len;
- } MonoTrampInfo;
- typedef void (*MonoInstFunc) (MonoInst *tree, gpointer data);
- /* main function */
- int mono_main (int argc, char* argv[]);
- void mono_set_defaults (int verbose_level, guint32 opts);
- MonoDomain* mini_init (const char *filename, const char *runtime_version) MONO_INTERNAL;
- void mini_cleanup (MonoDomain *domain) MONO_INTERNAL;
- MonoDebugOptions *mini_get_debug_options (void) MONO_INTERNAL;
- /* helper methods */
- void mono_disable_optimizations (guint32 opts) MONO_INTERNAL;
- void mono_set_optimizations (guint32 opts) MONO_INTERNAL;
- void mono_set_verbose_level (guint32 level) MONO_INTERNAL;
- MonoJumpInfoToken* mono_jump_info_token_new (MonoMemPool *mp, MonoImage *image, guint32 token) MONO_INTERNAL;
- MonoJumpInfoToken* mono_jump_info_token_new2 (MonoMemPool *mp, MonoImage *image, guint32 token, MonoGenericContext *context) MONO_INTERNAL;
- MonoInst* mono_find_spvar_for_region (MonoCompile *cfg, int region) MONO_INTERNAL;
- MonoInst* mono_find_exvar_for_offset (MonoCompile *cfg, int offset) MONO_INTERNAL;
- int mono_get_block_region_notry (MonoCompile *cfg, int region) MONO_LLVM_INTERNAL;
- void mono_precompile_assemblies (void) MONO_INTERNAL;
- int mono_parse_default_optimizations (const char* p);
- void mono_bblock_add_inst (MonoBasicBlock *bb, MonoInst *inst) MONO_LLVM_INTERNAL;
- void mono_bblock_insert_after_ins (MonoBasicBlock *bb, MonoInst *ins, MonoInst *ins_to_insert) MONO_INTERNAL;
- void mono_bblock_insert_before_ins (MonoBasicBlock *bb, MonoInst *ins, MonoInst *ins_to_insert) MONO_INTERNAL;
- void mono_verify_bblock (MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_verify_cfg (MonoCompile *cfg) MONO_INTERNAL;
- void mono_constant_fold (MonoCompile *cfg) MONO_INTERNAL;
- MonoInst* mono_constant_fold_ins (MonoCompile *cfg, MonoInst *ins, MonoInst *arg1, MonoInst *arg2, gboolean overwrite) MONO_INTERNAL;
- int mono_eval_cond_branch (MonoInst *branch) MONO_INTERNAL;
- int mono_is_power_of_two (guint32 val) MONO_LLVM_INTERNAL;
- void mono_cprop_local (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst **acp, int acp_size) MONO_INTERNAL;
- MonoInst* mono_compile_create_var (MonoCompile *cfg, MonoType *type, int opcode) MONO_INTERNAL;
- MonoInst* mono_compile_create_var_for_vreg (MonoCompile *cfg, MonoType *type, int opcode, int vreg) MONO_INTERNAL;
- void mono_compile_make_var_load (MonoCompile *cfg, MonoInst *dest, gssize var_index) MONO_INTERNAL;
- MonoInst* mono_compile_create_var_load (MonoCompile *cfg, gssize var_index) MONO_INTERNAL;
- MonoInst* mono_compile_create_var_store (MonoCompile *cfg, gssize var_index, MonoInst *value) MONO_INTERNAL;
- MonoType* mono_type_from_stack_type (MonoInst *ins) MONO_INTERNAL;
- guint32 mono_alloc_ireg (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- guint32 mono_alloc_freg (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- guint32 mono_alloc_preg (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- guint32 mono_alloc_dreg (MonoCompile *cfg, MonoStackType stack_type) MONO_INTERNAL;
- guint32 mono_alloc_ireg_ref (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- guint32 mono_alloc_ireg_mp (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- guint32 mono_alloc_ireg_copy (MonoCompile *cfg, guint32 vreg) MONO_LLVM_INTERNAL;
- void mono_mark_vreg_as_ref (MonoCompile *cfg, int vreg) MONO_INTERNAL;
- void mono_mark_vreg_as_mp (MonoCompile *cfg, int vreg) MONO_INTERNAL;
- void mono_link_bblock (MonoCompile *cfg, MonoBasicBlock *from, MonoBasicBlock* to) MONO_INTERNAL;
- void mono_unlink_bblock (MonoCompile *cfg, MonoBasicBlock *from, MonoBasicBlock* to) MONO_INTERNAL;
- gboolean mono_bblocks_linked (MonoBasicBlock *bb1, MonoBasicBlock *bb2) MONO_INTERNAL;
- void mono_remove_bblock (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_nullify_basic_block (MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_merge_basic_blocks (MonoCompile *cfg, MonoBasicBlock *bb, MonoBasicBlock *bbn) MONO_INTERNAL;
- void mono_optimize_branches (MonoCompile *cfg) MONO_INTERNAL;
- void mono_blockset_print (MonoCompile *cfg, MonoBitSet *set, const char *name, guint idom) MONO_INTERNAL;
- void mono_print_ins_index (int i, MonoInst *ins) MONO_INTERNAL;
- void mono_print_ins (MonoInst *ins) MONO_INTERNAL;
- void mono_print_bb (MonoBasicBlock *bb, const char *msg) MONO_INTERNAL;
- void mono_print_code (MonoCompile *cfg, const char *msg) MONO_INTERNAL;
- void mono_print_method_from_ip (void *ip);
- char *mono_pmip (void *ip);
- gboolean mono_debug_count (void) MONO_INTERNAL;
- const char* mono_inst_name (int op);
- void mono_inst_set_src_registers (MonoInst *ins, int *regs) MONO_INTERNAL;
- int mono_op_to_op_imm (int opcode) MONO_INTERNAL;
- int mono_op_imm_to_op (int opcode) MONO_INTERNAL;
- int mono_load_membase_to_load_mem (int opcode) MONO_INTERNAL;
- guint mono_type_to_load_membase (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
- guint mono_type_to_store_membase (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
- guint mini_type_to_stind (MonoCompile* cfg, MonoType *type) MONO_INTERNAL;
- guint32 mono_reverse_branch_op (guint32 opcode) MONO_INTERNAL;
- void mono_disassemble_code (MonoCompile *cfg, guint8 *code, int size, char *id) MONO_INTERNAL;
- void mono_add_patch_info (MonoCompile *cfg, int ip, MonoJumpInfoType type, gconstpointer target) MONO_LLVM_INTERNAL;
- void mono_remove_patch_info (MonoCompile *cfg, int ip) MONO_INTERNAL;
- MonoJumpInfo* mono_patch_info_dup_mp (MonoMemPool *mp, MonoJumpInfo *patch_info) MONO_INTERNAL;
- guint mono_patch_info_hash (gconstpointer data) MONO_INTERNAL;
- gint mono_patch_info_equal (gconstpointer ka, gconstpointer kb) MONO_INTERNAL;
- MonoJumpInfo *mono_patch_info_list_prepend (MonoJumpInfo *list, int ip, MonoJumpInfoType type, gconstpointer target) MONO_INTERNAL;
- gpointer mono_resolve_patch_target (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *patch_info, gboolean run_cctors) MONO_LLVM_INTERNAL;
- gpointer mono_jit_find_compiled_method_with_jit_info (MonoDomain *domain, MonoMethod *method, MonoJitInfo **ji) MONO_INTERNAL;
- gpointer mono_jit_find_compiled_method (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
- gpointer mono_jit_compile_method (MonoMethod *method) MONO_INTERNAL;
- MonoLMF * mono_get_lmf (void) MONO_INTERNAL;
- MonoLMF** mono_get_lmf_addr (void) MONO_INTERNAL;
- void mono_set_lmf (MonoLMF *lmf) MONO_INTERNAL;
- MonoDomain *mono_jit_thread_attach (MonoDomain *domain);
- void mono_jit_set_domain (MonoDomain *domain);
- MonoNativeTlsKey mono_get_jit_tls_key (void) MONO_INTERNAL;
- gint32 mono_get_jit_tls_offset (void) MONO_INTERNAL;
- gint32 mono_get_lmf_tls_offset (void) MONO_INTERNAL;
- gint32 mono_get_lmf_addr_tls_offset (void) MONO_INTERNAL;
- MonoInst* mono_get_jit_tls_intrinsic (MonoCompile *cfg) MONO_INTERNAL;
- MonoInst* mono_get_domain_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
- MonoInst* mono_get_thread_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
- MonoInst* mono_get_lmf_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
- GList *mono_varlist_insert_sorted (MonoCompile *cfg, GList *list, MonoMethodVar *mv, int sort_type) MONO_INTERNAL;
- GList *mono_varlist_sort (MonoCompile *cfg, GList *list, int sort_type) MONO_INTERNAL;
- void mono_analyze_liveness (MonoCompile *cfg) MONO_INTERNAL;
- void mono_analyze_liveness_gc (MonoCompile *cfg) MONO_INTERNAL;
- void mono_linear_scan (MonoCompile *cfg, GList *vars, GList *regs, regmask_t *used_mask) MONO_INTERNAL;
- void mono_global_regalloc (MonoCompile *cfg) MONO_INTERNAL;
- void mono_create_jump_table (MonoCompile *cfg, MonoInst *label, MonoBasicBlock **bbs, int num_blocks) MONO_INTERNAL;
- int mono_compile_assembly (MonoAssembly *ass, guint32 opts, const char *aot_options) MONO_INTERNAL;
- MonoCompile *mini_method_compile (MonoMethod *method, guint32 opts, MonoDomain *domain, gboolean run_cctors, gboolean compile_aot, int parts) MONO_INTERNAL;
- void mono_destroy_compile (MonoCompile *cfg) MONO_INTERNAL;
- MonoJitICallInfo *mono_find_jit_opcode_emulation (int opcode) MONO_INTERNAL;
- void mono_print_ins_index (int i, MonoInst *ins) MONO_INTERNAL;
- void mono_print_ins (MonoInst *ins) MONO_INTERNAL;
- gboolean mini_assembly_can_skip_verification (MonoDomain *domain, MonoMethod *method) MONO_INTERNAL;
- gboolean mono_compile_is_broken (MonoCompile *cfg, MonoMethod *method, gboolean fail_compile) MONO_INTERNAL;
- MonoInst *mono_get_got_var (MonoCompile *cfg) MONO_INTERNAL;
- void mono_add_seq_point (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins, int native_offset) MONO_INTERNAL;
- void mono_add_var_location (MonoCompile *cfg, MonoInst *var, gboolean is_reg, int reg, int offset, int from, int to) MONO_INTERNAL;
- MonoInst* mono_emit_jit_icall (MonoCompile *cfg, gconstpointer func, MonoInst **args) MONO_INTERNAL;
- MonoInst* mono_emit_method_call (MonoCompile *cfg, MonoMethod *method, MonoInst **args, MonoInst *this) MONO_INTERNAL;
- void mono_create_helper_signatures (void) MONO_INTERNAL;
- gboolean mini_class_is_system_array (MonoClass *klass) MONO_INTERNAL;
- MonoMethodSignature *mono_get_element_address_signature (int arity) MONO_INTERNAL;
- MonoJitICallInfo *mono_get_element_address_icall (int rank) MONO_INTERNAL;
- MonoJitICallInfo *mono_get_array_new_va_icall (int rank) MONO_INTERNAL;
- void mono_linterval_add_range (MonoCompile *cfg, MonoLiveInterval *interval, int from, int to) MONO_INTERNAL;
- void mono_linterval_print (MonoLiveInterval *interval) MONO_INTERNAL;
- void mono_linterval_print_nl (MonoLiveInterval *interval) MONO_INTERNAL;
- gboolean mono_linterval_covers (MonoLiveInterval *interval, int pos) MONO_INTERNAL;
- gint32 mono_linterval_get_intersect_pos (MonoLiveInterval *i1, MonoLiveInterval *i2) MONO_INTERNAL;
- void mono_linterval_split (MonoCompile *cfg, MonoLiveInterval *interval, MonoLiveInterval **i1, MonoLiveInterval **i2, int pos) MONO_INTERNAL;
- void mono_liveness_handle_exception_clauses (MonoCompile *cfg) MONO_INTERNAL;
- /* Native Client functions */
- gpointer mono_realloc_native_code(MonoCompile *cfg);
- #ifdef __native_client_codegen__
- void mono_nacl_align_inst(guint8 **pcode, int instlen);
- void mono_nacl_align_call(guint8 **start, guint8 **pcode);
- guint8 *mono_nacl_pad_call(guint8 *code, guint8 ilength);
- guint8 *mono_nacl_align(guint8 *code);
- void mono_nacl_fix_patches(const guint8 *code, MonoJumpInfo *ji);
- /* Defined for each arch */
- guint8 *mono_arch_nacl_pad(guint8 *code, int pad);
- guint8 *mono_arch_nacl_skip_nops(guint8 *code);
- extern const guint kNaClAlignment;
- extern const guint kNaClAlignmentMask;
- #endif
- #if defined(__native_client__) || defined(__native_client_codegen__)
- void mono_nacl_gc();
- #endif
- #if defined(__native_client_codegen__) || defined(__native_client__)
- #define NACL_SIZE(a, b) (b)
- #else
- #define NACL_SIZE(a, b) (a)
- #endif
- /* AOT */
- void mono_aot_init (void) MONO_INTERNAL;
- void mono_aot_cleanup (void) MONO_INTERNAL;
- gpointer mono_aot_get_method (MonoDomain *domain,
- MonoMethod *method) MONO_INTERNAL;
- gpointer mono_aot_get_method_from_token (MonoDomain *domain, MonoImage *image, guint32 token) MONO_INTERNAL;
- gboolean mono_aot_is_got_entry (guint8 *code, guint8 *addr) MONO_INTERNAL;
- guint8* mono_aot_get_plt_entry (guint8 *code) MONO_INTERNAL;
- guint32 mono_aot_get_plt_info_offset (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
- gboolean mono_aot_get_cached_class_info (MonoClass *klass, MonoCachedClassInfo *res) MONO_INTERNAL;
- gboolean mono_aot_get_class_from_name (MonoImage *image, const char *name_space, const char *name, MonoClass **klass) MONO_INTERNAL;
- MonoJitInfo* mono_aot_find_jit_info (MonoDomain *domain, MonoImage *image, gpointer addr) MONO_INTERNAL;
- gpointer mono_aot_plt_resolve (gpointer aot_module, guint32 plt_info_offset, guint8 *code) MONO_INTERNAL;
- void mono_aot_patch_plt_entry (guint8 *code, gpointer *got, mgreg_t *regs, guint8 *addr) MONO_INTERNAL;
- gpointer mono_aot_get_method_from_vt_slot (MonoDomain *domain, MonoVTable *vtable, int slot) MONO_INTERNAL;
- gpointer mono_aot_create_specific_trampoline (MonoImage *image, gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
- gpointer mono_aot_get_trampoline (const char *name) MONO_INTERNAL;
- gpointer mono_aot_get_trampoline_full (const char *name, MonoTrampInfo **out_tinfo) MONO_INTERNAL;
- gpointer mono_aot_get_unbox_trampoline (MonoMethod *method) MONO_INTERNAL;
- gpointer mono_aot_get_lazy_fetch_trampoline (guint32 slot) MONO_INTERNAL;
- gpointer mono_aot_get_static_rgctx_trampoline (gpointer ctx, gpointer addr) MONO_INTERNAL;
- gpointer mono_aot_get_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, gpointer fail_tramp) MONO_INTERNAL;
- gpointer mono_aot_get_gsharedvt_arg_trampoline(gpointer arg, gpointer addr) MONO_INTERNAL;
- guint8* mono_aot_get_unwind_info (MonoJitInfo *ji, guint32 *unwind_info_len) MONO_INTERNAL;
- guint32 mono_aot_method_hash (MonoMethod *method) MONO_INTERNAL;
- MonoMethod* mono_aot_get_array_helper_from_wrapper (MonoMethod *method) MONO_INTERNAL;
- guint32 mono_aot_get_got_offset (MonoJumpInfo *ji) MONO_LLVM_INTERNAL;
- char* mono_aot_get_method_name (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- char* mono_aot_get_plt_symbol (MonoJumpInfoType type, gconstpointer data) MONO_LLVM_INTERNAL;
- MonoJumpInfo* mono_aot_patch_info_dup (MonoJumpInfo* ji) MONO_LLVM_INTERNAL;
- void mono_aot_set_make_unreadable (gboolean unreadable) MONO_INTERNAL;
- gboolean mono_aot_is_pagefault (void *ptr) MONO_INTERNAL;
- void mono_aot_handle_pagefault (void *ptr) MONO_INTERNAL;
- void mono_aot_register_jit_icall (const char *name, gpointer addr) MONO_INTERNAL;
- void* mono_aot_readonly_field_override (MonoClassField *field) MONO_INTERNAL;
- /* This is an exported function */
- void mono_aot_register_globals (gpointer *globals);
- /* This too */
- void mono_aot_register_module (gpointer *aot_info);
- void mono_xdebug_init (char *xdebug_opts) MONO_INTERNAL;
- void mono_save_xdebug_info (MonoCompile *cfg) MONO_INTERNAL;
- void mono_save_trampoline_xdebug_info (MonoTrampInfo *info) MONO_INTERNAL;
- /* This is an exported function */
- void mono_xdebug_flush (void);
- /* LLVM backend */
- void mono_llvm_init (void) MONO_LLVM_INTERNAL;
- void mono_llvm_cleanup (void) MONO_LLVM_INTERNAL;
- void mono_llvm_emit_method (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- void mono_llvm_emit_call (MonoCompile *cfg, MonoCallInst *call) MONO_LLVM_INTERNAL;
- void mono_llvm_create_aot_module (const char *got_symbol) MONO_LLVM_INTERNAL;
- void mono_llvm_emit_aot_module (const char *filename, int got_size) MONO_LLVM_INTERNAL;
- void mono_llvm_check_method_supported (MonoCompile *cfg) MONO_LLVM_INTERNAL;
- gboolean mono_method_blittable (MonoMethod *method) MONO_INTERNAL;
- gboolean mono_method_same_domain (MonoJitInfo *caller, MonoJitInfo *callee) MONO_INTERNAL;
- void mono_register_opcode_emulation (int opcode, const char* name, const char *sigstr, gpointer func, gboolean no_throw) MONO_INTERNAL;
- void mono_draw_graph (MonoCompile *cfg, MonoGraphOptions draw_options) MONO_INTERNAL;
- void mono_add_ins_to_end (MonoBasicBlock *bb, MonoInst *inst) MONO_INTERNAL;
- gpointer mono_create_ftnptr (MonoDomain *domain, gpointer addr) MONO_INTERNAL;
- void mono_replace_ins (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins, MonoInst **prev, MonoBasicBlock *first_bb, MonoBasicBlock *last_bb);
- int mono_find_method_opcode (MonoMethod *method) MONO_INTERNAL;
- MonoJitICallInfo *mono_register_jit_icall (gconstpointer func, const char *name, MonoMethodSignature *sig, gboolean is_save) MONO_INTERNAL;
- gconstpointer mono_icall_get_wrapper (MonoJitICallInfo* callinfo) MONO_LLVM_INTERNAL;
- void mono_trampolines_init (void) MONO_INTERNAL;
- void mono_trampolines_cleanup (void) MONO_INTERNAL;
- guint8 * mono_get_trampoline_code (MonoTrampolineType tramp_type) MONO_INTERNAL;
- gpointer mono_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
- gpointer mono_create_jump_trampoline (MonoDomain *domain,
- MonoMethod *method,
- gboolean add_sync_wrapper) MONO_INTERNAL;
- gpointer mono_create_class_init_trampoline (MonoVTable *vtable) MONO_INTERNAL;
- gpointer mono_create_generic_class_init_trampoline (void) MONO_INTERNAL;
- gpointer mono_create_jit_trampoline (MonoMethod *method) MONO_INTERNAL;
- gpointer mono_create_jit_trampoline_from_token (MonoImage *image, guint32 token) MONO_INTERNAL;
- gpointer mono_create_jit_trampoline_in_domain (MonoDomain *domain, MonoMethod *method) MONO_LLVM_INTERNAL;
- gpointer mono_create_delegate_trampoline (MonoDomain *domain, MonoClass *klass) MONO_INTERNAL;
- gpointer mono_create_rgctx_lazy_fetch_trampoline (guint32 offset) MONO_INTERNAL;
- gpointer mono_create_monitor_enter_trampoline (void) MONO_INTERNAL;
- gpointer mono_create_monitor_exit_trampoline (void) MONO_INTERNAL;
- gpointer mono_create_static_rgctx_trampoline (MonoMethod *m, gpointer addr) MONO_INTERNAL;
- gpointer mono_create_llvm_imt_trampoline (MonoDomain *domain, MonoMethod *m, int vt_offset) MONO_LLVM_INTERNAL;
- MonoVTable* mono_find_class_init_trampoline_by_addr (gconstpointer addr) MONO_INTERNAL;
- guint32 mono_find_rgctx_lazy_fetch_trampoline_by_addr (gconstpointer addr) MONO_INTERNAL;
- gpointer mono_magic_trampoline (mgreg_t *regs, guint8 *code, gpointer arg, guint8* tramp) MONO_INTERNAL;
- #ifndef DISABLE_REMOTING
- gpointer mono_generic_virtual_remoting_trampoline (mgreg_t *regs, guint8 *code, MonoMethod *m, guint8 *tramp) MONO_INTERNAL;
- #endif
- gpointer mono_delegate_trampoline (mgreg_t *regs, guint8 *code, gpointer *tramp_data, guint8* tramp) MONO_INTERNAL;
- gpointer mono_aot_trampoline (mgreg_t *regs, guint8 *code, guint8 *token_info,
- guint8* tramp) MONO_INTERNAL;
- gpointer mono_aot_plt_trampoline (mgreg_t *regs, guint8 *code, guint8 *token_info,
- guint8* tramp) MONO_INTERNAL;
- void mono_class_init_trampoline (mgreg_t *regs, guint8 *code, MonoVTable *vtable, guint8 *tramp) MONO_INTERNAL;
- void mono_generic_class_init_trampoline (mgreg_t *regs, guint8 *code, MonoVTable *vtable, guint8 *tramp) MONO_INTERNAL;
- void mono_monitor_enter_trampoline (mgreg_t *regs, guint8 *code, MonoObject *obj, guint8 *tramp) MONO_INTERNAL;
- void mono_monitor_exit_trampoline (mgreg_t *regs, guint8 *code, MonoObject *obj, guint8 *tramp) MONO_INTERNAL;
- gconstpointer mono_get_trampoline_func (MonoTrampolineType tramp_type);
- gpointer mini_get_vtable_trampoline (int slot_index) MONO_INTERNAL;
- char* mono_get_generic_trampoline_name (MonoTrampolineType tramp_type) MONO_INTERNAL;
- char* mono_get_rgctx_fetch_trampoline_name (int slot) MONO_INTERNAL;
- gpointer mini_add_method_trampoline (MonoMethod *orig_method, MonoMethod *m, gpointer compiled_method, gboolean add_static_rgctx_tramp) MONO_INTERNAL;
- gboolean mono_running_on_valgrind (void) MONO_INTERNAL;
- void* mono_global_codeman_reserve (int size) MONO_INTERNAL;
- void* nacl_global_codeman_get_dest(void *data) MONO_INTERNAL;
- void mono_global_codeman_commit(void *data, int size, int newsize) MONO_INTERNAL;
- void nacl_global_codeman_validate(guint8 **buf_base, int buf_size, guint8 **code_end) MONO_INTERNAL;
- const char *mono_regname_full (int reg, int bank) MONO_INTERNAL;
- gint32* mono_allocate_stack_slots (MonoCompile *cfg, gboolean backward, guint32 *stack_size, guint32 *stack_align) MONO_INTERNAL;
- void mono_local_regalloc (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
- MonoInst *mono_branch_optimize_exception_target (MonoCompile *cfg, MonoBasicBlock *bb, const char * exname) MONO_INTERNAL;
- void mono_remove_critical_edges (MonoCompile *cfg) MONO_INTERNAL;
- gboolean mono_is_regsize_var (MonoType *t) MONO_INTERNAL;
- void mini_emit_memcpy (MonoCompile *cfg, int destreg, int doffset, int srcreg, int soffset, int size, int align) MONO_INTERNAL;
- void mini_emit_stobj (MonoCompile *cfg, MonoInst *dest, MonoInst *src, MonoClass *klass, gboolean native) MONO_INTERNAL;
- void mini_emit_initobj (MonoCompile *cfg, MonoInst *dest, const guchar *ip, MonoClass *klass) MONO_INTERNAL;
- CompRelation mono_opcode_to_cond (int opcode) MONO_LLVM_INTERNAL;
- CompType mono_opcode_to_type (int opcode, int cmp_opcode) MONO_INTERNAL;
- CompRelation mono_negate_cond (CompRelation cond) MONO_INTERNAL;
- int mono_op_imm_to_op (int opcode) MONO_INTERNAL;
- void mono_decompose_op_imm (MonoCompile *cfg, MonoBasicBlock *bb, MonoInst *ins) MONO_INTERNAL;
- void mono_peephole_ins (MonoBasicBlock *bb, MonoInst *ins) MONO_INTERNAL;
- MonoUnwindOp *mono_create_unwind_op (int when,
- int tag, int reg,
- int val) MONO_INTERNAL;
- void mono_emit_unwind_op (MonoCompile *cfg, int when,
- int tag, int reg,
- int val) MONO_INTERNAL;
- MonoTrampInfo* mono_tramp_info_create (const char *name, guint8 *code, guint32 code_size, MonoJumpInfo *ji, GSList *unwind_ops) MONO_INTERNAL;
- void mono_tramp_info_free (MonoTrampInfo *info) MONO_INTERNAL;
- int mono_method_to_ir (MonoCompile *cfg, MonoMethod *method, MonoBasicBlock *start_bblock, MonoBasicBlock *end_bblock,
- MonoInst *return_var, GList *dont_inline, MonoInst **inline_args,
- guint inline_offset, gboolean is_virtual_call) MONO_INTERNAL;
- MonoInst *mono_decompose_opcode (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
- void mono_decompose_long_opts (MonoCompile *cfg) MONO_INTERNAL;
- void mono_decompose_vtype_opts (MonoCompile *cfg) MONO_INTERNAL;
- void mono_decompose_array_access_opts (MonoCompile *cfg) MONO_INTERNAL;
- void mono_decompose_soft_float (MonoCompile *cfg) MONO_INTERNAL;
- void mono_handle_global_vregs (MonoCompile *cfg) MONO_INTERNAL;
- void mono_spill_global_vars (MonoCompile *cfg, gboolean *need_local_opts) MONO_INTERNAL;
- void mono_if_conversion (MonoCompile *cfg) MONO_INTERNAL;
- /* methods that must be provided by the arch-specific port */
- void mono_arch_init (void) MONO_INTERNAL;
- void mono_arch_finish_init (void) MONO_INTERNAL;
- void mono_arch_cleanup (void) MONO_INTERNAL;
- void mono_arch_cpu_init (void) MONO_INTERNAL;
- guint32 mono_arch_cpu_optimizations (guint32 *exclude_mask) MONO_INTERNAL;
- void mono_arch_instrument_mem_needs (MonoMethod *method, int *stack, int *code) MONO_INTERNAL;
- void *mono_arch_instrument_prolog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) MONO_INTERNAL;
- void *mono_arch_instrument_epilog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) MONO_INTERNAL;
- void *mono_arch_instrument_epilog_full (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments, gboolean preserve_argument_registers) MONO_INTERNAL;
- void mono_codegen (MonoCompile *cfg) MONO_INTERNAL;
- void mono_call_inst_add_outarg_reg (MonoCompile *cfg, MonoCallInst *call, int vreg, int hreg, int bank) MONO_LLVM_INTERNAL;
- void mono_call_inst_add_outarg_vt (MonoCompile *cfg, MonoCallInst *call, MonoInst *outarg_vt) MONO_INTERNAL;
- const char *mono_arch_regname (int reg) MONO_INTERNAL;
- const char *mono_arch_fregname (int reg) MONO_INTERNAL;
- void mono_arch_exceptions_init (void) MONO_INTERNAL;
- guchar* mono_arch_create_generic_trampoline (MonoTrampolineType tramp_type, MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_create_rgctx_lazy_fetch_trampoline (guint32 slot, MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_create_general_rgctx_lazy_fetch_trampoline (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_create_generic_class_init_trampoline (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_nullified_class_init_trampoline (MonoTrampInfo **info) MONO_INTERNAL;
- gpointer mono_arch_create_monitor_enter_trampoline (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_create_monitor_exit_trampoline (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- guint8 *mono_arch_create_llvm_native_thunk (MonoDomain *domain, guint8* addr) MONO_LLVM_INTERNAL;
- GList *mono_arch_get_allocatable_int_vars (MonoCompile *cfg) MONO_INTERNAL;
- GList *mono_arch_get_global_int_regs (MonoCompile *cfg) MONO_INTERNAL;
- GList *mono_arch_get_global_fp_regs (MonoCompile *cfg) MONO_INTERNAL;
- GList *mono_arch_get_iregs_clobbered_by_call (MonoCallInst *call) MONO_INTERNAL;
- GList *mono_arch_get_fregs_clobbered_by_call (MonoCallInst *call) MONO_INTERNAL;
- guint32 mono_arch_regalloc_cost (MonoCompile *cfg, MonoMethodVar *vmv) MONO_INTERNAL;
- void mono_arch_patch_code (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *ji, MonoCodeManager *dyn_code_mp, gboolean run_cctors) MONO_INTERNAL;
- void mono_arch_flush_icache (guint8 *code, gint size) MONO_INTERNAL;
- int mono_arch_max_epilog_size (MonoCompile *cfg) MONO_INTERNAL;
- guint8 *mono_arch_emit_prolog (MonoCompile *cfg) MONO_INTERNAL;
- void mono_arch_emit_epilog (MonoCompile *cfg) MONO_INTERNAL;
- void mono_arch_emit_exceptions (MonoCompile *cfg) MONO_INTERNAL;
- void mono_arch_lowering_pass (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_arch_peephole_pass_1 (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_arch_peephole_pass_2 (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_arch_free_jit_tls_data (MonoJitTlsData *tls) MONO_INTERNAL;
- void mono_arch_fill_argument_info (MonoCompile *cfg) MONO_INTERNAL;
- void mono_arch_allocate_vars (MonoCompile *m) MONO_INTERNAL;
- int mono_arch_get_argument_info (MonoGenericSharingContext *gsctx, MonoMethodSignature *csig, int param_count, MonoJitArgumentInfo *arg_info) MONO_INTERNAL;
- gboolean mono_arch_print_tree (MonoInst *tree, int arity) MONO_INTERNAL;
- void mono_arch_emit_call (MonoCompile *cfg, MonoCallInst *call) MONO_INTERNAL;
- void mono_arch_emit_outarg_vt (MonoCompile *cfg, MonoInst *ins, MonoInst *src) MONO_INTERNAL;
- void mono_arch_emit_setret (MonoCompile *cfg, MonoMethod *method, MonoInst *val) MONO_INTERNAL;
- MonoDynCallInfo *mono_arch_dyn_call_prepare (MonoMethodSignature *sig) MONO_INTERNAL;
- void mono_arch_dyn_call_free (MonoDynCallInfo *info) MONO_INTERNAL;
- void mono_arch_start_dyn_call (MonoDynCallInfo *info, gpointer **args, guint8 *ret, guint8 *buf, int buf_len) MONO_INTERNAL;
- void mono_arch_finish_dyn_call (MonoDynCallInfo *info, guint8 *buf) MONO_INTERNAL;
- MonoInst *mono_arch_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) MONO_INTERNAL;
- void mono_arch_decompose_opts (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
- void mono_arch_decompose_long_opts (MonoCompile *cfg, MonoInst *ins) MONO_INTERNAL;
- GSList* mono_arch_get_delegate_invoke_impls (void) MONO_INTERNAL;
- LLVMCallInfo* mono_arch_get_llvm_call_info (MonoCompile *cfg, MonoMethodSignature *sig) MONO_LLVM_INTERNAL;
- guint8* mono_arch_emit_load_got_addr (guint8 *start, guint8 *code, MonoCompile *cfg, MonoJumpInfo **ji) MONO_INTERNAL;
- guint8* mono_arch_emit_load_aotconst (guint8 *start, guint8 *code, MonoJumpInfo **ji, int tramp_type, gconstpointer target) MONO_INTERNAL;
- GSList* mono_arch_get_cie_program (void) MONO_INTERNAL;
- void mono_arch_set_target (char *mtriple) MONO_INTERNAL;
- gboolean mono_arch_gsharedvt_sig_supported (MonoMethodSignature *sig) MONO_INTERNAL;
- gpointer mono_arch_get_gsharedvt_trampoline (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_gsharedvt_call_info (gpointer addr, MonoMethodSignature *normal_sig, MonoMethodSignature *gsharedvt_sig, MonoGenericSharingContext *gsctx, gboolean gsharedvt_in, gint32 vcall_offset, gboolean calli) MONO_INTERNAL;
- /* Soft Debug support */
- #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED
- void mono_arch_set_breakpoint (MonoJitInfo *ji, guint8 *ip) MONO_INTERNAL;
- void mono_arch_clear_breakpoint (MonoJitInfo *ji, guint8 *ip) MONO_INTERNAL;
- void mono_arch_start_single_stepping (void) MONO_INTERNAL;
- void mono_arch_stop_single_stepping (void) MONO_INTERNAL;
- gboolean mono_arch_is_single_step_event (void *info, void *sigctx) MONO_INTERNAL;
- gboolean mono_arch_is_breakpoint_event (void *info, void *sigctx) MONO_INTERNAL;
- void mono_arch_skip_breakpoint (MonoContext *ctx, MonoJitInfo *ji) MONO_INTERNAL;
- void mono_arch_skip_single_step (MonoContext *ctx) MONO_INTERNAL;
- gpointer mono_arch_get_seq_point_info (MonoDomain *domain, guint8 *code) MONO_INTERNAL;
- void mono_arch_setup_resume_sighandler_ctx (MonoContext *ctx, gpointer func) MONO_INTERNAL;
- #endif
- #ifdef USE_JUMP_TABLES
- void
- mono_jumptable_init (void) MONO_INTERNAL;
- gpointer*
- mono_jumptable_add_entry (void) MONO_INTERNAL;
- gpointer*
- mono_jumptable_add_entries (guint32 entries) MONO_INTERNAL;
- void
- mono_jumptable_cleanup (void) MONO_INTERNAL;
- gpointer*
- mono_arch_jumptable_entry_from_code (guint8 *code);
- gpointer*
- mono_jumptable_get_entry (guint8 *code);
- #endif
- gboolean
- mono_arch_find_jit_info (MonoDomain *domain, MonoJitTlsData *jit_tls,
- MonoJitInfo *ji, MonoContext *ctx,
- MonoContext *new_ctx, MonoLMF **lmf,
- mgreg_t **save_locations,
- StackFrameInfo *frame_info) MONO_INTERNAL;
- gpointer mono_arch_get_throw_exception_by_name (void) MONO_INTERNAL;
- gpointer mono_arch_get_call_filter (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_restore_context (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_throw_exception (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_rethrow_exception (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_throw_corlib_exception (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gpointer mono_arch_get_throw_pending_exception (MonoTrampInfo **info, gboolean aot) MONO_INTERNAL;
- gboolean mono_arch_handle_exception (void *sigctx, gpointer obj) MONO_INTERNAL;
- void mono_arch_handle_altstack_exception (void *sigctx, gpointer fault_addr, gboolean stack_ovf) MONO_INTERNAL;
- gboolean mono_handle_soft_stack_ovf (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr) MONO_INTERNAL;
- void mono_handle_hard_stack_ovf (MonoJitTlsData *jit_tls, MonoJitInfo *ji, void *ctx, guint8* fault_addr) MONO_INTERNAL;
- gpointer mono_arch_ip_from_context (void *sigctx) MONO_INTERNAL;
- void mono_arch_sigctx_to_monoctx (void *sigctx, MonoContext *ctx) MONO_INTERNAL;
- void mono_arch_monoctx_to_sigctx (MonoContext *mctx, void *ctx) MONO_INTERNAL;
- mgreg_t mono_arch_context_get_int_reg (MonoContext *ctx, int reg) MONO_INTERNAL;
- void mono_arch_context_set_int_reg (MonoContext *ctx, int reg, mgreg_t val) MONO_INTERNAL;
- void mono_arch_flush_register_windows (void) MONO_INTERNAL;
- gboolean mono_arch_is_inst_imm (gint64 imm) MONO_INTERNAL;
- MonoInst* mono_arch_get_domain_intrinsic (MonoCompile* cfg) MONO_INTERNAL;
- gboolean mono_arch_is_int_overflow (void *sigctx, void *info) MONO_INTERNAL;
- void mono_arch_invalidate_method (MonoJitInfo *ji, void *func, gpointer func_arg) MONO_INTERNAL;
- guint32 mono_arch_get_patch_offset (guint8 *code) MONO_INTERNAL;
- gpointer*mono_arch_get_delegate_method_ptr_addr (guint8* code, mgreg_t *regs) MONO_INTERNAL;
- void mono_arch_create_vars (MonoCompile *cfg) MONO_INTERNAL;
- void mono_arch_save_unwind_info (MonoCompile *cfg) MONO_INTERNAL;
- void mono_arch_register_lowlevel_calls (void) MONO_INTERNAL;
- gpointer mono_arch_get_unbox_trampoline (MonoMethod *m, gpointer addr) MONO_INTERNAL;
- gpointer mono_arch_get_static_rgctx_trampoline (MonoMethod *m, MonoMethodRuntimeGenericContext *mrgctx, gpointer addr) MONO_INTERNAL;
- gpointer mono_arch_get_llvm_imt_trampoline (MonoDomain *domain, MonoMethod *method, int vt_offset) MONO_INTERNAL;
- gpointer mono_arch_get_gsharedvt_arg_trampoline (MonoDomain *domain, gpointer arg, gpointer addr) MONO_INTERNAL;
- void mono_arch_patch_callsite (guint8 *method_start, guint8 *code, guint8 *addr) MONO_INTERNAL;
- void mono_arch_patch_plt_entry (guint8 *code, gpointer *got, mgreg_t *regs, guint8 *addr) MONO_INTERNAL;
- void mono_arch_nullify_class_init_trampoline(guint8 *code, mgreg_t *regs) MONO_INTERNAL;
- void mono_arch_nullify_plt_entry (guint8 *code, mgreg_t *regs) MONO_INTERNAL;
- int mono_arch_get_this_arg_reg (guint8 *code) MONO_INTERNAL;
- gpointer mono_arch_get_this_arg_from_call (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
- gpointer mono_arch_get_delegate_invoke_impl (MonoMethodSignature *sig, gboolean has_target) MONO_INTERNAL;
- gpointer mono_arch_create_specific_trampoline (gpointer arg1, MonoTrampolineType tramp_type, MonoDomain *domain, guint32 *code_len) MONO_INTERNAL;
- void mono_arch_emit_imt_argument (MonoCompile *cfg, MonoCallInst *call, MonoInst *imt_arg) MONO_INTERNAL;
- MonoMethod* mono_arch_find_imt_method (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
- MonoVTable* mono_arch_find_static_call_vtable (mgreg_t *regs, guint8 *code) MONO_INTERNAL;
- gpointer mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, gpointer fail_tramp) MONO_INTERNAL;
- void mono_arch_notify_pending_exc (void) MONO_INTERNAL;
- guint8* mono_arch_get_call_target (guint8 *code) MONO_INTERNAL;
- guint32 mono_arch_get_plt_info_offset (guint8 *plt_entry, mgreg_t *regs, guint8 *code) MONO_INTERNAL;
- GSList *mono_arch_get_trampolines (gboolean aot) MONO_INTERNAL;
- /* Handle block guard */
- gpointer mono_arch_install_handler_block_guard (MonoJitInfo *ji, MonoJitExceptionInfo *clause, MonoContext *ctx, gpointer new_value) MONO_INTERNAL;
- gpointer mono_arch_create_handler_block_trampoline (void) MONO_INTERNAL;
- gpointer mono_create_handler_block_trampoline (void) MONO_INTERNAL;
- gboolean mono_install_handler_block_guard (MonoThreadUnwindState *ctx) MONO_INTERNAL;
- /*New interruption machinery */
- void
- mono_setup_async_callback (MonoContext *ctx, void (*async_cb)(void *fun), gpointer user_data) MONO_INTERNAL;
- void
- mono_arch_setup_async_callback (MonoContext *ctx, void (*async_cb)(void *fun), gpointer user_data) MONO_INTERNAL;
- gboolean
- mono_thread_state_init_from_handle (MonoThreadUnwindState *tctx, MonoNativeThreadId thread_id, MonoNativeThreadHandle thread_handle) MONO_INTERNAL;
- /* Exception handling */
- typedef gboolean (*MonoJitStackWalk) (StackFrameInfo *frame, MonoContext *ctx, gpointer data);
- void mono_exceptions_init (void) MONO_INTERNAL;
- gboolean mono_handle_exception (MonoContext *ctx, gpointer obj) MONO_INTERNAL;
- void mono_handle_native_sigsegv (int signal, void *sigctx) MONO_INTERNAL;
- void mono_print_thread_dump (void *sigctx);
- void mono_print_thread_dump_from_ctx (MonoContext *ctx);
- void mono_walk_stack_with_ctx (MonoJitStackWalk func, MonoContext *start_ctx, MonoUnwindOptions unwind_options, void *user_data) MONO_INTERNAL;
- void mono_walk_stack_with_state (MonoJitStackWalk func, MonoThreadUnwindState *state, MonoUnwindOptions unwind_options, void *user_data) MONO_INTERNAL;
- void mono_walk_stack (MonoJitStackWalk func, MonoUnwindOptions options, void *user_data) MONO_INTERNAL;
- gboolean mono_thread_state_init_from_sigctx (MonoThreadUnwindState *ctx, void *sigctx) MONO_INTERNAL;
- gboolean mono_thread_state_init_from_current (MonoThreadUnwindState *ctx) MONO_INTERNAL;
- gboolean mono_thread_state_init_from_monoctx (MonoThreadUnwindState *ctx, MonoContext *mctx) MONO_INTERNAL;
- void mono_setup_altstack (MonoJitTlsData *tls) MONO_INTERNAL;
- void mono_free_altstack (MonoJitTlsData *tls) MONO_INTERNAL;
- gpointer mono_altstack_restore_prot (mgreg_t *regs, guint8 *code, gpointer *tramp_data, guint8* tramp) MONO_INTERNAL;
- MonoJitInfo* mini_jit_info_table_find (MonoDomain *domain, char *addr, MonoDomain **out_domain) MONO_INTERNAL;
- void mono_resume_unwind (MonoContext *ctx) MONO_LLVM_INTERNAL;
- 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;
- typedef gboolean (*MonoExceptionFrameWalk) (MonoMethod *method, gpointer ip, size_t native_offset, gboolean managed, gpointer user_data);
- gboolean mono_exception_walk_trace (MonoException *ex, MonoExceptionFrameWalk func, gpointer user_data);
- gboolean
- mono_find_jit_info_ext (MonoDomain *domain, MonoJitTlsData *jit_tls,
- MonoJitInfo *prev_ji, MonoContext *ctx,
- MonoContext *new_ctx, char **trace, MonoLMF **lmf,
- mgreg_t **save_locations,
- StackFrameInfo *frame) MONO_INTERNAL;
- gpointer mono_get_throw_exception (void) MONO_INTERNAL;
- gpointer mono_get_rethrow_exception (void) MONO_INTERNAL;
- gpointer mono_get_call_filter (void) MONO_INTERNAL;
- gpointer mono_get_restore_context (void) MONO_INTERNAL;
- gpointer mono_get_throw_exception_by_name (void) MONO_INTERNAL;
- gpointer mono_get_throw_corlib_exception (void) MONO_INTERNAL;
- MonoArray *ves_icall_get_trace (MonoException *exc, gint32 skip, MonoBoolean need_file_info) MONO_INTERNAL;
- MonoBoolean ves_icall_get_frame_info (gint32 skip, MonoBoolean need_file_info,
- MonoReflectionMethod **method,
- gint32 *iloffset, gint32 *native_offset,
- MonoString **file, gint32 *line, gint32 *column) MONO_INTERNAL;
- MonoString *ves_icall_System_Exception_get_trace (MonoException *exc) MONO_INTERNAL;
- void mono_set_cast_details (MonoClass *from, MonoClass *to) MONO_INTERNAL;
- /* Installs a function which is called when the runtime encounters an unhandled exception.
- * This hook isn't expected to return.
- * If no hook has been installed, the runtime will print a message before aborting.
- */
- typedef void (*MonoUnhandledExceptionFunc) (MonoObject *exc, gpointer user_data);
- void mono_install_unhandled_exception_hook (MonoUnhandledExceptionFunc func, gpointer user_data);
- void mono_invoke_unhandled_exception_hook (MonoObject *exc);
- /* Dominator/SSA methods */
- void mono_compile_dominator_info (MonoCompile *cfg, int dom_flags) MONO_INTERNAL;
- void mono_compute_natural_loops (MonoCompile *cfg) MONO_INTERNAL;
- MonoBitSet* mono_compile_iterated_dfrontier (MonoCompile *cfg, MonoBitSet *set) MONO_INTERNAL;
- void mono_ssa_compute (MonoCompile *cfg) MONO_INTERNAL;
- void mono_ssa_remove (MonoCompile *cfg) MONO_INTERNAL;
- void mono_ssa_cprop (MonoCompile *cfg) MONO_INTERNAL;
- void mono_ssa_deadce (MonoCompile *cfg) MONO_INTERNAL;
- void mono_ssa_strength_reduction (MonoCompile *cfg) MONO_INTERNAL;
- void mono_free_loop_info (MonoCompile *cfg) MONO_INTERNAL;
- void mono_ssa_compute2 (MonoCompile *cfg);
- void mono_ssa_remove2 (MonoCompile *cfg);
- void mono_ssa_cprop2 (MonoCompile *cfg);
- void mono_ssa_deadce2 (MonoCompile *cfg);
- /* debugging support */
- void mono_debug_init_method (MonoCompile *cfg, MonoBasicBlock *start_block,
- guint32 breakpoint_id) MONO_INTERNAL;
- void mono_debug_open_method (MonoCompile *cfg) MONO_INTERNAL;
- void mono_debug_close_method (MonoCompile *cfg) MONO_INTERNAL;
- void mono_debug_free_method (MonoCompile *cfg) MONO_INTERNAL;
- void mono_debug_open_block (MonoCompile *cfg, MonoBasicBlock *bb, guint32 address) MONO_INTERNAL;
- void mono_debug_record_line_number (MonoCompile *cfg, MonoInst *ins, guint32 address) MONO_INTERNAL;
- void mono_debug_serialize_debug_info (MonoCompile *cfg, guint8 **out_buf, guint32 *buf_len) MONO_INTERNAL;
- void mono_debug_add_aot_method (MonoDomain *domain,
- MonoMethod *method, guint8 *code_start,
- guint8 *debug_info, guint32 debug_info_len) MONO_INTERNAL;
- void mono_debug_add_icall_wrapper (MonoMethod *method, MonoJitICallInfo* info) MONO_INTERNAL;
- void mono_debug_print_vars (gpointer ip, gboolean only_arguments);
- void mono_debugger_run_finally (MonoContext *start_ctx);
- extern gssize mono_breakpoint_info_index [MONO_BREAKPOINT_ARRAY_SIZE];
- gboolean mono_breakpoint_clean_code (guint8 *method_start, guint8 *code, int offset, guint8 *buf, int size);
- #ifdef MONO_DEBUGGER_SUPPORTED
- /* Mono Debugger support */
- void mini_debugger_init (void);
- int mini_debugger_main (MonoDomain *domain, MonoAssembly *assembly, int argc, char **argv);
- gboolean mini_debug_running_inside_mdb (void);
- void mini_debugger_set_attach_ok (void);
- #endif
- /* Tracing */
- MonoTraceSpec *mono_trace_parse_options (const char *options) MONO_INTERNAL;
- void mono_trace_set_assembly (MonoAssembly *assembly) MONO_INTERNAL;
- gboolean mono_trace_eval (MonoMethod *method) MONO_INTERNAL;
- extern void
- mono_perform_abc_removal (MonoCompile *cfg) MONO_INTERNAL;
- extern void
- mono_perform_abc_removal (MonoCompile *cfg) MONO_INTERNAL;
- extern void
- mono_perform_ssapre (MonoCompile *cfg) MONO_INTERNAL;
- extern void
- mono_local_cprop (MonoCompile *cfg) MONO_INTERNAL;
- extern void
- mono_local_cprop (MonoCompile *cfg);
- extern void
- mono_local_deadce (MonoCompile *cfg);
- /* CAS - stack walk */
- MonoSecurityFrame* ves_icall_System_Security_SecurityFrame_GetSecurityFrame (gint32 skip) MONO_INTERNAL;
- MonoArray* ves_icall_System_Security_SecurityFrame_GetSecurityStack (gint32 skip) MONO_INTERNAL;
- /* Generic sharing */
- void
- mono_set_generic_sharing_supported (gboolean supported) MONO_INTERNAL;
- void
- mono_set_generic_sharing_vt_supported (gboolean supported) MONO_INTERNAL;
- gboolean
- mono_class_generic_sharing_enabled (MonoClass *class) MONO_INTERNAL;
- gpointer
- mono_class_fill_runtime_generic_context (MonoVTable *class_vtable, guint8 *caller, guint32 slot) MONO_INTERNAL;
- gpointer
- mono_method_fill_runtime_generic_context (MonoMethodRuntimeGenericContext *mrgctx, guint8 *caller, guint32 slot) MONO_INTERNAL;
- MonoMethodRuntimeGenericContext*
- mono_method_lookup_rgctx (MonoVTable *class_vtable, MonoGenericInst *method_inst) MONO_INTERNAL;
- const char*
- mono_rgctx_info_type_to_str (MonoRgctxInfoType type) MONO_INTERNAL;
- gboolean
- mono_method_needs_static_rgctx_invoke (MonoMethod *method, gboolean allow_type_vars) MONO_INTERNAL;
- int
- mono_class_rgctx_get_array_size (int n, gboolean mrgctx) MONO_INTERNAL;
- guint32
- mono_method_lookup_or_register_info (MonoMethod *method, gboolean in_mrgctx, gpointer data,
- MonoRgctxInfoType info_type, MonoGenericContext *generic_context) MONO_INTERNAL;
- MonoGenericContext
- mono_method_construct_object_context (MonoMethod *method) MONO_INTERNAL;
- MonoMethod*
- mono_method_get_declaring_generic_method (MonoMethod *method) MONO_INTERNAL;
- int
- mono_generic_context_check_used (MonoGenericContext *context) MONO_INTERNAL;
- int
- mono_class_check_context_used (MonoClass *class) MONO_INTERNAL;
- gboolean
- mono_generic_context_is_sharable (MonoGenericContext *context, gboolean allow_type_vars) MONO_INTERNAL;
- gboolean
- mono_generic_context_is_sharable_full (MonoGenericContext *context, gboolean allow_type_vars, gboolean allow_partial) MONO_INTERNAL;
- gboolean
- mono_method_is_generic_impl (MonoMethod *method) MONO_INTERNAL;
- gboolean
- mono_method_is_generic_sharable_impl (MonoMethod *method, gboolean allow_type_vars) MONO_INTERNAL;
- gboolean
- mono_method_is_generic_sharable_impl_full (MonoMethod *method, gboolean allow_type_vars, gboolean allow_partial, gboolean allow_gsharedvt) MONO_INTERNAL;
- gboolean
- mono_is_partially_sharable_inst (MonoGenericInst *inst) MONO_INTERNAL;
- MonoGenericSharingContext* mono_get_generic_context_from_code (guint8 *code) MONO_INTERNAL;
- MonoGenericContext* mini_method_get_context (MonoMethod *method) MONO_INTERNAL;
- int mono_method_check_context_used (MonoMethod *method) MONO_INTERNAL;
- gboolean mono_generic_context_equal_deep (MonoGenericContext *context1, MonoGenericContext *context2) MONO_INTERNAL;
- gpointer mono_helper_get_rgctx_other_ptr (MonoClass *caller_class, MonoVTable *vtable,
- guint32 token, guint32 token_source, guint32 rgctx_type,
- gint32 rgctx_index) MONO_INTERNAL;
- void mono_generic_sharing_init (void) MONO_INTERNAL;
- void mono_generic_sharing_cleanup (void) MONO_INTERNAL;
- MonoClass* mini_class_get_container_class (MonoClass *class) MONO_INTERNAL;
- MonoGenericContext* mini_class_get_context (MonoClass *class) MONO_INTERNAL;
- MonoType* mini_get_basic_type_from_generic (MonoGenericSharingContext *gsctx, MonoType *type) MONO_INTERNAL;
- MonoType* mini_type_get_underlying_type (MonoGenericSharingContext *gsctx, MonoType *type) MONO_INTERNAL;
- MonoMethod* mini_get_shared_method (MonoMethod *method) MONO_INTERNAL;
- MonoMethod* mini_get_shared_method_to_register (MonoMethod *method) MONO_INTERNAL;
- MonoMethod* mini_get_shared_method_full (MonoMethod *method, gboolean all_vt, gboolean is_gsharedvt) MONO_INTERNAL;
- int mini_type_stack_size (MonoGenericSharingContext *gsctx, MonoType *t, int *align) MONO_INTERNAL;
- int mini_type_stack_size_full (MonoGenericSharingContext *gsctx, MonoType *t, guint32 *align, gboolean pinvoke) MONO_INTERNAL;
- void type_to_eval_stack_type (MonoCompile *cfg, MonoType *type, MonoInst *inst) MONO_INTERNAL;
- guint mono_type_to_regmove (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
- void mono_cfg_add_try_hole (MonoCompile *cfg, MonoExceptionClause *clause, guint8 *start, MonoBasicBlock *bb) MONO_INTERNAL;
- void mono_cfg_set_exception (MonoCompile *cfg, int type) MONO_INTERNAL;
- gboolean mini_type_is_reference (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
- gboolean mini_type_is_vtype (MonoCompile *cfg, MonoType *t) MONO_INTERNAL;
- gboolean mini_type_var_is_vt (MonoCompile *cfg, MonoType *type) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_klass (MonoCompile *cfg, MonoClass *klass) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_type (MonoCompile *cfg, MonoType *t) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_signature (MonoCompile *cfg, MonoMethodSignature *sig) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_type_gsctx (MonoGenericSharingContext *gsctx, MonoType *t) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_variable_type (MonoCompile *cfg, MonoType *t) MONO_INTERNAL;
- MonoType* mini_get_gsharedvt_alloc_type_for_type (MonoCompile *cfg, MonoType *t) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_sharable_method (MonoMethod *method) MONO_INTERNAL;
- gboolean mini_is_gsharedvt_variable_signature (MonoMethodSignature *sig) MONO_INTERNAL;
- gpointer mini_method_get_rgctx (MonoMethod *m) MONO_INTERNAL;
- void mini_init_gsctx (MonoGenericContext *context, MonoGenericSharingContext *gsctx) MONO_INTERNAL;
- gpointer mini_get_gsharedvt_wrapper (gboolean gsharedvt_in, gpointer addr, MonoMethodSignature *normal_sig, MonoMethodSignature *gsharedvt_sig, MonoGenericSharingContext *gsctx,
- gint32 vcall_offset, gboolean calli) MONO_INTERNAL;
- /* wapihandles.c */
- int mini_wapi_hps (int argc, char **argv) MONO_INTERNAL;
- int mini_wapi_semdel (int argc, char **argv) MONO_INTERNAL;
- int mini_wapi_seminfo (int argc, char **argv) MONO_INTERNAL;
- /* SIMD support */
- /*
- This enum MUST be kept in sync with its managed mirror Mono.Simd.AccelMode.
- */
- enum {
- SIMD_VERSION_SSE1 = 1 << 0,
- SIMD_VERSION_SSE2 = 1 << 1,
- SIMD_VERSION_SSE3 = 1 << 2,
- SIMD_VERSION_SSSE3 = 1 << 3,
- SIMD_VERSION_SSE41 = 1 << 4,
- SIMD_VERSION_SSE42 = 1 << 5,
- SIMD_VERSION_SSE4a = 1 << 6,
- SIMD_VERSION_ALL = SIMD_VERSION_SSE1 | SIMD_VERSION_SSE2 |
- SIMD_VERSION_SSE3 | SIMD_VERSION_SSSE3 |
- SIMD_VERSION_SSE41 | SIMD_VERSION_SSE42 |
- SIMD_VERSION_SSE4a,
- /* this value marks the end of the bit indexes used in
- * this emum.
- */
- SIMD_VERSION_INDEX_END = 6
- };
- #define MASK(x) (1 << x)
- enum {
- SIMD_COMP_EQ,
- SIMD_COMP_LT,
- SIMD_COMP_LE,
- SIMD_COMP_UNORD,
- SIMD_COMP_NEQ,
- SIMD_COMP_NLT,
- SIMD_COMP_NLE,
- SIMD_COMP_ORD
- };
- enum {
- SIMD_PREFETCH_MODE_NTA,
- SIMD_PREFETCH_MODE_0,
- SIMD_PREFETCH_MODE_1,
- SIMD_PREFETCH_MODE_2,
- };
- const char *mono_arch_xregname (int reg) MONO_INTERNAL;
- void mono_simd_simplify_indirection (MonoCompile *cfg) MONO_INTERNAL;
- MonoInst* mono_emit_simd_intrinsics (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) MONO_INTERNAL;
- guint32 mono_arch_cpu_enumerate_simd_versions (void) MONO_INTERNAL;
- void mono_simd_intrinsics_init (void) MONO_INTERNAL;
- #ifdef __linux__
- /* maybe enable also for other systems? */
- #define ENABLE_JIT_MAP 1
- void mono_enable_jit_map (void) MONO_INTERNAL;
- void mono_emit_jit_map (MonoJitInfo *jinfo) MONO_INTERNAL;
- void mono_emit_jit_tramp (void *start, int size, const char *desc) MONO_INTERNAL;
- gboolean mono_jit_map_is_enabled (void) MONO_INTERNAL;
- #else
- #define mono_enable_jit_map()
- #define mono_emit_jit_map(ji)
- #define mono_emit_jit_tramp(s,z,d)
- #define mono_jit_map_is_enabled() (0)
- #endif
- /*
- * Per-OS implementation functions.
- */
- void mono_runtime_install_handlers (void) MONO_INTERNAL;
- void mono_runtime_cleanup_handlers (void) MONO_INTERNAL;
- void mono_runtime_setup_stat_profiler (void) MONO_INTERNAL;
- void mono_runtime_shutdown_stat_profiler (void) MONO_INTERNAL;
- void mono_runtime_posix_install_handlers (void) MONO_INTERNAL;
- pid_t mono_runtime_syscall_fork (void) MONO_INTERNAL;
- void mono_gdb_render_native_backtraces (pid_t crashed_pid) MONO_INTERNAL;
- /*
- * Signal handling
- */
- #ifdef MONO_GET_CONTEXT
- #define GET_CONTEXT MONO_GET_CONTEXT
- #endif
- #ifndef GET_CONTEXT
- #ifdef HOST_WIN32
- #define GET_CONTEXT \
- void *ctx = context;
- #else
- #ifdef MONO_ARCH_USE_SIGACTION
- #define GET_CONTEXT \
- void *ctx = context;
- #elif defined(__HAIKU__)
- #define GET_CONTEXT \
- void *ctx = ®s;
- #else
- #define GET_CONTEXT \
- void **_p = (void **)&_dummy; \
- struct sigcontext *ctx = (struct sigcontext *)++_p;
- #endif
- #endif
- #endif
- #ifdef MONO_ARCH_USE_SIGACTION
- #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, siginfo_t *info, void *context)
- #define SIG_HANDLER_PARAMS _dummy, info, context
- #elif defined(HOST_WIN32)
- #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, EXCEPTION_POINTERS *info, void *context)
- #define SIG_HANDLER_PARAMS _dummy, info, context
- #elif defined(__HAIKU__)
- #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy, void *userData, vregs regs)
- #define SIG_HANDLER_PARAMS _dummy, userData, regs
- #else
- #define SIG_HANDLER_SIGNATURE(ftn) ftn (int _dummy)
- #define SIG_HANDLER_PARAMS _dummy
- #endif
- void SIG_HANDLER_SIGNATURE (mono_sigfpe_signal_handler) MONO_INTERNAL;
- void SIG_HANDLER_SIGNATURE (mono_sigill_signal_handler) MONO_INTERNAL;
- void SIG_HANDLER_SIGNATURE (mono_sigsegv_signal_handler) MONO_INTERNAL;
- void SIG_HANDLER_SIGNATURE (mono_sigint_signal_handler) MONO_INTERNAL;
- gboolean SIG_HANDLER_SIGNATURE (mono_chain_signal) MONO_INTERNAL;
- #endif /* __MONO_MINI_H__ */