mono/metadata/jit-icall-reg.h

   1 /**
   2  * \file
   3  *   Enum for JIT icalls: MonoJitICallId MONO_JIT_ICALL_mono_foo, etc.
   4  *   Static storage for JIT icall info: mono_get_jit_icall_info().
   5  *
   6  *   mono_find_jit_icall_info (MonoJitICallId)
   7  *     Convert enum to pointer.
   8  *
   9  *   mono_find_jit_icall_info ((MonoJitICallId)int)
  10  *     Convert int to pointer.
  11  *
  12  *  mono_jit_icall_info_id (MonoJitICallInfo*)
  13  *     Convert pointer to enum.
  14  *
  15  *   mono_jit_icall_info_index (MonoJitICallInfo*)
  16  *     Convert pointer to int.
  17  *
  18  *   &mono_get_icall_info ()->name
  19  *     Convert name to pointer.
  20  *
  21  *   MONO_JIT_ICALL_ ## name
  22  *     Convert name to enum.
  23  *
  24  *   All conversions are just a few instructions.
  25  *
  26  * Author:
  27  *   Jay Krell (jaykrell@microsoft.com)
  28  *
  29  * Copyright 2019 Microsoft
  30  * Licensed under the MIT license. See LICENSE file in the project root for full license information.
  31  */
  32
  33 // No include guard needed.
  34
  35 // Changes within MONO_JIT_ICALLS require revising MONO_AOT_FILE_VERSION.
  36 #define MONO_JIT_ICALLS \
  37         \
  38 MONO_JIT_ICALL (ZeroIsReserved) \
  39         \
  40 /* These must be ordered like MonoTrampolineType. */    \
  41 MONO_JIT_ICALL (generic_trampoline_jit) \
  42 MONO_JIT_ICALL (generic_trampoline_jump)        \
  43 MONO_JIT_ICALL (generic_trampoline_rgctx_lazy_fetch)    \
  44 MONO_JIT_ICALL (generic_trampoline_aot) \
  45 MONO_JIT_ICALL (generic_trampoline_aot_plt)     \
  46 MONO_JIT_ICALL (generic_trampoline_delegate)    \
  47 MONO_JIT_ICALL (generic_trampoline_generic_virtual_remoting)    \
  48 MONO_JIT_ICALL (generic_trampoline_vcall)       \
  49         \
  50 /* These must be ordered like MonoTlsKey (alphabetical). */ \
  51 MONO_JIT_ICALL (mono_tls_get_domain) \
  52 MONO_JIT_ICALL (mono_tls_get_jit_tls) \
  53 MONO_JIT_ICALL (mono_tls_get_lmf_addr) \
  54 MONO_JIT_ICALL (mono_tls_get_sgen_thread_info) \
  55 MONO_JIT_ICALL (mono_tls_get_thread) \
  56         \
  57 MONO_JIT_ICALL (__emul_fadd)    \
  58 MONO_JIT_ICALL (__emul_fcmp_ceq)        \
  59 MONO_JIT_ICALL (__emul_fcmp_cgt)        \
  60 MONO_JIT_ICALL (__emul_fcmp_cgt_un)     \
  61 MONO_JIT_ICALL (__emul_fcmp_clt)        \
  62 MONO_JIT_ICALL (__emul_fcmp_clt_un)     \
  63 MONO_JIT_ICALL (__emul_fcmp_eq) \
  64 MONO_JIT_ICALL (__emul_fcmp_ge) \
  65 MONO_JIT_ICALL (__emul_fcmp_ge_un)      \
  66 MONO_JIT_ICALL (__emul_fcmp_gt) \
  67 MONO_JIT_ICALL (__emul_fcmp_gt_un)      \
  68 MONO_JIT_ICALL (__emul_fcmp_le) \
  69 MONO_JIT_ICALL (__emul_fcmp_le_un)      \
  70 MONO_JIT_ICALL (__emul_fcmp_lt) \
  71 MONO_JIT_ICALL (__emul_fcmp_lt_un)      \
  72 MONO_JIT_ICALL (__emul_fcmp_ne_un)      \
  73 MONO_JIT_ICALL (__emul_fconv_to_i)      \
  74 MONO_JIT_ICALL (__emul_fconv_to_i1)     \
  75 MONO_JIT_ICALL (__emul_fconv_to_i2)     \
  76 MONO_JIT_ICALL (__emul_fconv_to_i4)     \
  77 MONO_JIT_ICALL (__emul_fconv_to_i8)     \
  78 MONO_JIT_ICALL (__emul_fconv_to_ovf_i8) \
  79 MONO_JIT_ICALL (__emul_fconv_to_ovf_u8) \
  80 MONO_JIT_ICALL (__emul_fconv_to_ovf_u8_un)      \
  81 MONO_JIT_ICALL (__emul_fconv_to_r4)     \
  82 MONO_JIT_ICALL (__emul_fconv_to_u)      \
  83 MONO_JIT_ICALL (__emul_fconv_to_u1)     \
  84 MONO_JIT_ICALL (__emul_fconv_to_u2)     \
  85 MONO_JIT_ICALL (__emul_fconv_to_u4)     \
  86 MONO_JIT_ICALL (__emul_fconv_to_u8)     \
  87 MONO_JIT_ICALL (__emul_fdiv)    \
  88 MONO_JIT_ICALL (__emul_fmul)    \
  89 MONO_JIT_ICALL (__emul_fneg)    \
  90 MONO_JIT_ICALL (__emul_frem)    \
  91 MONO_JIT_ICALL (__emul_fsub)    \
  92 MONO_JIT_ICALL (__emul_iconv_to_r_un) \
  93 MONO_JIT_ICALL (__emul_iconv_to_r4) \
  94 MONO_JIT_ICALL (__emul_iconv_to_r8) \
  95 MONO_JIT_ICALL (__emul_lconv_to_r4) \
  96 MONO_JIT_ICALL (__emul_lconv_to_r8) \
  97 MONO_JIT_ICALL (__emul_lconv_to_r8_un) \
  98 MONO_JIT_ICALL (__emul_ldiv) \
  99 MONO_JIT_ICALL (__emul_ldiv_un) \
 100 MONO_JIT_ICALL (__emul_lmul) \
 101 MONO_JIT_ICALL (__emul_lmul_ovf) \
 102 MONO_JIT_ICALL (__emul_lmul_ovf_un) \
 103 MONO_JIT_ICALL (__emul_lrem) \
 104 MONO_JIT_ICALL (__emul_lrem_un) \
 105 MONO_JIT_ICALL (__emul_lshl) \
 106 MONO_JIT_ICALL (__emul_lshr) \
 107 MONO_JIT_ICALL (__emul_lshr_un) \
 108 MONO_JIT_ICALL (__emul_op_idiv) \
 109 MONO_JIT_ICALL (__emul_op_idiv_un) \
 110 MONO_JIT_ICALL (__emul_op_imul) \
 111 MONO_JIT_ICALL (__emul_op_imul_ovf) \
 112 MONO_JIT_ICALL (__emul_op_imul_ovf_un) \
 113 MONO_JIT_ICALL (__emul_op_irem) \
 114 MONO_JIT_ICALL (__emul_op_irem_un) \
 115 MONO_JIT_ICALL (__emul_rconv_to_i8) \
 116 MONO_JIT_ICALL (__emul_rconv_to_ovf_i8) \
 117 MONO_JIT_ICALL (__emul_rconv_to_ovf_u8) \
 118 MONO_JIT_ICALL (__emul_rconv_to_ovf_u8_un) \
 119 MONO_JIT_ICALL (__emul_rconv_to_u8) \
 120 MONO_JIT_ICALL (__emul_rrem) \
 121 MONO_JIT_ICALL (cominterop_get_ccw) \
 122 MONO_JIT_ICALL (cominterop_get_ccw_object) \
 123 MONO_JIT_ICALL (cominterop_get_function_pointer) \
 124 MONO_JIT_ICALL (cominterop_get_interface) \
 125 MONO_JIT_ICALL (cominterop_get_method_interface) \
 126 MONO_JIT_ICALL (cominterop_object_is_rcw) \
 127 MONO_JIT_ICALL (cominterop_type_from_handle) \
 128 MONO_JIT_ICALL (g_free) \
 129 MONO_JIT_ICALL (interp_to_native_trampoline)    \
 130 MONO_JIT_ICALL (mini_llvm_init_gshared_method_mrgctx) \
 131 MONO_JIT_ICALL (mini_llvm_init_gshared_method_this) \
 132 MONO_JIT_ICALL (mini_llvm_init_gshared_method_vtable) \
 133 MONO_JIT_ICALL (mini_llvm_init_method) \
 134 MONO_JIT_ICALL (mini_llvmonly_init_delegate) \
 135 MONO_JIT_ICALL (mini_llvmonly_init_delegate_virtual) \
 136 MONO_JIT_ICALL (mini_llvmonly_init_vtable_slot) \
 137 MONO_JIT_ICALL (mini_llvmonly_resolve_generic_virtual_call) \
 138 MONO_JIT_ICALL (mini_llvmonly_resolve_generic_virtual_iface_call) \
 139 MONO_JIT_ICALL (mini_llvmonly_resolve_iface_call_gsharedvt) \
 140 MONO_JIT_ICALL (mini_llvmonly_resolve_vcall_gsharedvt) \
 141 MONO_JIT_ICALL (mini_llvmonly_throw_nullref_exception) \
 142 MONO_JIT_ICALL (mono_amd64_resume_unwind)       \
 143 MONO_JIT_ICALL (mono_amd64_start_gsharedvt_call)        \
 144 MONO_JIT_ICALL (mono_amd64_throw_corlib_exception)      \
 145 MONO_JIT_ICALL (mono_amd64_throw_exception)     \
 146 MONO_JIT_ICALL (mono_arch_rethrow_exception) \
 147 MONO_JIT_ICALL (mono_arch_throw_corlib_exception) \
 148 MONO_JIT_ICALL (mono_arch_throw_exception) \
 149 MONO_JIT_ICALL (mono_arm_resume_unwind) \
 150 MONO_JIT_ICALL (mono_arm_start_gsharedvt_call)  \
 151 MONO_JIT_ICALL (mono_arm_throw_exception)       \
 152 MONO_JIT_ICALL (mono_arm_throw_exception_by_token)      \
 153 MONO_JIT_ICALL (mono_arm_unaligned_stack)       \
 154 MONO_JIT_ICALL (mono_array_new_1) \
 155 MONO_JIT_ICALL (mono_array_new_2) \
 156 MONO_JIT_ICALL (mono_array_new_3) \
 157 MONO_JIT_ICALL (mono_array_new_4) \
 158 MONO_JIT_ICALL (mono_array_new_n_icall) \
 159 MONO_JIT_ICALL (mono_array_to_byte_byvalarray) \
 160 MONO_JIT_ICALL (mono_array_to_lparray) \
 161 MONO_JIT_ICALL (mono_array_to_savearray) \
 162 MONO_JIT_ICALL (mono_break) \
 163 MONO_JIT_ICALL (mono_byvalarray_to_byte_array) \
 164 MONO_JIT_ICALL (mono_chkstk_win64) \
 165 MONO_JIT_ICALL (mono_ckfinite) \
 166 MONO_JIT_ICALL (mono_class_interface_match) \
 167 MONO_JIT_ICALL (mono_class_static_field_address) \
 168 MONO_JIT_ICALL (mono_compile_method_icall) \
 169 MONO_JIT_ICALL (mono_context_get_icall) \
 170 MONO_JIT_ICALL (mono_context_set_icall) \
 171 MONO_JIT_ICALL (mono_create_corlib_exception_0) \
 172 MONO_JIT_ICALL (mono_create_corlib_exception_1) \
 173 MONO_JIT_ICALL (mono_create_corlib_exception_2) \
 174 MONO_JIT_ICALL (mono_debug_personality) \
 175 MONO_JIT_ICALL (mono_debugger_agent_breakpoint_from_context) \
 176 MONO_JIT_ICALL (mono_debugger_agent_single_step_from_context) \
 177 MONO_JIT_ICALL (mono_debugger_agent_user_break) \
 178 MONO_JIT_ICALL (mono_delegate_begin_invoke) \
 179 MONO_JIT_ICALL (mono_delegate_end_invoke) \
 180 MONO_JIT_ICALL (mono_delegate_to_ftnptr) \
 181 MONO_JIT_ICALL (mono_domain_get) \
 182 MONO_JIT_ICALL (mono_dummy_jit_icall) \
 183 MONO_JIT_ICALL (mono_exception_from_token) \
 184 MONO_JIT_ICALL (mono_fill_class_rgctx) \
 185 MONO_JIT_ICALL (mono_fill_method_rgctx) \
 186 MONO_JIT_ICALL (mono_fload_r4) \
 187 MONO_JIT_ICALL (mono_fload_r4_arg) \
 188 MONO_JIT_ICALL (mono_free_bstr) \
 189 MONO_JIT_ICALL (mono_free_lparray) \
 190 MONO_JIT_ICALL (mono_fstore_r4) \
 191 MONO_JIT_ICALL (mono_ftnptr_to_delegate) \
 192 MONO_JIT_ICALL (mono_gc_alloc_obj) \
 193 MONO_JIT_ICALL (mono_gc_alloc_string) \
 194 MONO_JIT_ICALL (mono_gc_alloc_vector) \
 195 MONO_JIT_ICALL (mono_gc_wbarrier_generic_nostore_internal) \
 196 MONO_JIT_ICALL (mono_gc_wbarrier_range_copy) \
 197 MONO_JIT_ICALL (mono_gchandle_get_target_internal) \
 198 MONO_JIT_ICALL (mono_generic_class_init) \
 199 MONO_JIT_ICALL (mono_get_assembly_object) \
 200 MONO_JIT_ICALL (mono_get_method_object) \
 201 MONO_JIT_ICALL (mono_get_native_calli_wrapper) \
 202 MONO_JIT_ICALL (mono_get_special_static_data) \
 203 MONO_JIT_ICALL (mono_gsharedvt_constrained_call) \
 204 MONO_JIT_ICALL (mono_gsharedvt_value_copy) \
 205 MONO_JIT_ICALL (mono_helper_compile_generic_method) \
 206 MONO_JIT_ICALL (mono_helper_ldstr) \
 207 MONO_JIT_ICALL (mono_helper_ldstr_mscorlib) \
 208 MONO_JIT_ICALL (mono_helper_newobj_mscorlib) \
 209 MONO_JIT_ICALL (mono_helper_stelem_ref_check) \
 210 MONO_JIT_ICALL (mono_init_vtable_slot) \
 211 MONO_JIT_ICALL (mono_interp_entry_from_trampoline) \
 212 MONO_JIT_ICALL (mono_interp_to_native_trampoline) \
 213 MONO_JIT_ICALL (mono_isfinite_double) \
 214 MONO_JIT_ICALL (mono_jit_set_domain) \
 215 MONO_JIT_ICALL (mono_ldftn) \
 216 MONO_JIT_ICALL (mono_ldtoken_wrapper) \
 217 MONO_JIT_ICALL (mono_ldtoken_wrapper_generic_shared) \
 218 MONO_JIT_ICALL (mono_ldvirtfn) \
 219 MONO_JIT_ICALL (mono_ldvirtfn_gshared) \
 220 MONO_JIT_ICALL (mono_llvm_clear_exception) \
 221 MONO_JIT_ICALL (mono_llvm_load_exception) \
 222 MONO_JIT_ICALL (mono_llvm_match_exception) \
 223 MONO_JIT_ICALL (mono_llvm_resume_exception) \
 224 MONO_JIT_ICALL (mono_llvm_resume_unwind_trampoline) \
 225 MONO_JIT_ICALL (mono_llvm_rethrow_exception) \
 226 MONO_JIT_ICALL (mono_llvm_rethrow_exception_trampoline) \
 227 MONO_JIT_ICALL (mono_llvm_set_unhandled_exception_handler) \
 228 MONO_JIT_ICALL (mono_llvm_throw_corlib_exception) \
 229 MONO_JIT_ICALL (mono_llvm_throw_corlib_exception_abs_trampoline) \
 230 MONO_JIT_ICALL (mono_llvm_throw_corlib_exception_trampoline) \
 231 MONO_JIT_ICALL (mono_llvm_throw_exception) \
 232 MONO_JIT_ICALL (mono_llvm_throw_exception_trampoline) \
 233 MONO_JIT_ICALL (mono_llvmonly_init_delegate) \
 234 MONO_JIT_ICALL (mono_llvmonly_init_delegate_virtual) \
 235 MONO_JIT_ICALL (mono_marshal_asany) \
 236 MONO_JIT_ICALL (mono_marshal_check_domain_image) \
 237 MONO_JIT_ICALL (mono_marshal_clear_last_error) \
 238 MONO_JIT_ICALL (mono_marshal_free) \
 239 MONO_JIT_ICALL (mono_marshal_free_array) \
 240 MONO_JIT_ICALL (mono_marshal_free_asany) \
 241 MONO_JIT_ICALL (mono_marshal_get_type_object) \
 242 MONO_JIT_ICALL (mono_marshal_isinst_with_cache) \
 243 MONO_JIT_ICALL (mono_marshal_safearray_begin) \
 244 MONO_JIT_ICALL (mono_marshal_safearray_create) \
 245 MONO_JIT_ICALL (mono_marshal_safearray_end) \
 246 MONO_JIT_ICALL (mono_marshal_safearray_free_indices) \
 247 MONO_JIT_ICALL (mono_marshal_safearray_get_value) \
 248 MONO_JIT_ICALL (mono_marshal_safearray_next) \
 249 MONO_JIT_ICALL (mono_marshal_safearray_set_value) \
 250 MONO_JIT_ICALL (mono_marshal_set_domain_by_id) \
 251 MONO_JIT_ICALL (mono_marshal_set_last_error) \
 252 MONO_JIT_ICALL (mono_marshal_set_last_error_windows) \
 253 MONO_JIT_ICALL (mono_marshal_string_to_utf16) \
 254 MONO_JIT_ICALL (mono_marshal_string_to_utf16_copy) \
 255 MONO_JIT_ICALL (mono_marshal_xdomain_copy_out_value) \
 256 MONO_JIT_ICALL (mono_monitor_enter_fast) \
 257 MONO_JIT_ICALL (mono_monitor_enter_internal) \
 258 MONO_JIT_ICALL (mono_monitor_enter_v4_fast) \
 259 MONO_JIT_ICALL (mono_monitor_enter_v4_internal) \
 260 MONO_JIT_ICALL (mono_object_castclass_unbox) \
 261 MONO_JIT_ICALL (mono_object_castclass_with_cache) \
 262 MONO_JIT_ICALL (mono_object_isinst_icall) \
 263 MONO_JIT_ICALL (mono_object_isinst_with_cache) \
 264 MONO_JIT_ICALL (mono_ppc_throw_exception)       \
 265 MONO_JIT_ICALL (mono_profiler_raise_exception_clause) \
 266 MONO_JIT_ICALL (mono_profiler_raise_gc_allocation) \
 267 MONO_JIT_ICALL (mono_profiler_raise_method_enter) \
 268 MONO_JIT_ICALL (mono_profiler_raise_method_leave) \
 269 MONO_JIT_ICALL (mono_profiler_raise_method_tail_call) \
 270 MONO_JIT_ICALL (mono_remoting_update_exception) \
 271 MONO_JIT_ICALL (mono_remoting_wrapper) \
 272 MONO_JIT_ICALL (mono_resolve_generic_virtual_call) \
 273 MONO_JIT_ICALL (mono_resolve_generic_virtual_iface_call) \
 274 MONO_JIT_ICALL (mono_resolve_iface_call_gsharedvt) \
 275 MONO_JIT_ICALL (mono_resolve_vcall_gsharedvt) \
 276 MONO_JIT_ICALL (mono_resume_unwind) \
 277 MONO_JIT_ICALL (mono_rethrow_preserve_exception) \
 278 MONO_JIT_ICALL (mono_string_builder_to_utf16) \
 279 MONO_JIT_ICALL (mono_string_builder_to_utf8) \
 280 MONO_JIT_ICALL (mono_string_from_bstr_icall) \
 281 MONO_JIT_ICALL (mono_string_from_byvalstr) \
 282 MONO_JIT_ICALL (mono_string_from_byvalwstr) \
 283 MONO_JIT_ICALL (mono_string_new_len_wrapper) \
 284 MONO_JIT_ICALL (mono_string_new_wrapper_internal) \
 285 MONO_JIT_ICALL (mono_string_to_ansibstr) \
 286 MONO_JIT_ICALL (mono_string_to_bstr) \
 287 MONO_JIT_ICALL (mono_string_to_byvalstr) \
 288 MONO_JIT_ICALL (mono_string_to_byvalwstr) \
 289 MONO_JIT_ICALL (mono_string_to_utf16_internal) \
 290 MONO_JIT_ICALL (mono_string_to_utf8str) \
 291 MONO_JIT_ICALL (mono_string_utf16_to_builder) \
 292 MONO_JIT_ICALL (mono_string_utf16_to_builder2) \
 293 MONO_JIT_ICALL (mono_string_utf8_to_builder) \
 294 MONO_JIT_ICALL (mono_string_utf8_to_builder2) \
 295 MONO_JIT_ICALL (mono_struct_delete_old) \
 296 MONO_JIT_ICALL (mono_thread_force_interruption_checkpoint_noraise) \
 297 MONO_JIT_ICALL (mono_thread_get_undeniable_exception) \
 298 MONO_JIT_ICALL (mono_thread_interruption_checkpoint) \
 299 MONO_JIT_ICALL (mono_threads_attach_coop) \
 300 MONO_JIT_ICALL (mono_threads_detach_coop) \
 301 MONO_JIT_ICALL (mono_threads_enter_gc_safe_region_unbalanced) \
 302 MONO_JIT_ICALL (mono_threads_enter_gc_unsafe_region_unbalanced) \
 303 MONO_JIT_ICALL (mono_threads_exit_gc_safe_region_unbalanced) \
 304 MONO_JIT_ICALL (mono_threads_exit_gc_unsafe_region_unbalanced) \
 305 MONO_JIT_ICALL (mono_threads_state_poll) \
 306 MONO_JIT_ICALL (mono_throw_exception) \
 307 MONO_JIT_ICALL (mono_throw_method_access) \
 308 MONO_JIT_ICALL (mono_throw_bad_image) \
 309 MONO_JIT_ICALL (mono_trace_enter_method) \
 310 MONO_JIT_ICALL (mono_trace_leave_method) \
 311 MONO_JIT_ICALL (mono_upgrade_remote_class_wrapper) \
 312 MONO_JIT_ICALL (mono_value_copy_internal) \
 313 MONO_JIT_ICALL (mono_x86_start_gsharedvt_call)  \
 314 MONO_JIT_ICALL (mono_x86_throw_corlib_exception)        \
 315 MONO_JIT_ICALL (mono_x86_throw_exception)       \
 316 MONO_JIT_ICALL (native_to_interp_trampoline)    \
 317 MONO_JIT_ICALL (personality) \
 318 MONO_JIT_ICALL (pthread_getspecific) \
 319 MONO_JIT_ICALL (rgctx_fetch_trampoline_general) \
 320 MONO_JIT_ICALL (sdb_breakpoint_trampoline)      \
 321 MONO_JIT_ICALL (sdb_single_step_trampoline)     \
 322 MONO_JIT_ICALL (type_from_handle) \
 323 MONO_JIT_ICALL (ves_icall_array_new) \
 324 MONO_JIT_ICALL (ves_icall_array_new_specific) \
 325 MONO_JIT_ICALL (ves_icall_marshal_alloc) \
 326 MONO_JIT_ICALL (ves_icall_mono_delegate_ctor) \
 327 MONO_JIT_ICALL (ves_icall_mono_delegate_ctor_interp) \
 328 MONO_JIT_ICALL (ves_icall_mono_ldstr) \
 329 MONO_JIT_ICALL (ves_icall_mono_marshal_xdomain_copy_value) \
 330 MONO_JIT_ICALL (ves_icall_mono_string_from_utf16) \
 331 MONO_JIT_ICALL (ves_icall_mono_string_to_utf8) \
 332 MONO_JIT_ICALL (ves_icall_object_new) \
 333 MONO_JIT_ICALL (ves_icall_object_new_specific) \
 334 MONO_JIT_ICALL (ves_icall_runtime_class_init) \
 335 MONO_JIT_ICALL (ves_icall_string_alloc) \
 336 MONO_JIT_ICALL (ves_icall_string_new_wrapper) \
 337 MONO_JIT_ICALL (ves_icall_thread_finish_async_abort) \
 338         \
 339 MONO_JIT_ICALL (count) \
 340
 341 #define MONO_JIT_ICALL_mono_get_lmf_addr MONO_JIT_ICALL_mono_tls_get_lmf_addr
 342
 343 #ifdef __cplusplus
 344 typedef enum MonoJitICallId : gsize // Widen to gsize for use in MonoJumpInfo union.
 345 #else
 346 typedef enum MonoJitICallId
 347 #endif
 348 {
 349 #define MONO_JIT_ICALL(x) MONO_JIT_ICALL_ ## x,
 350 MONO_JIT_ICALLS
 351 #undef MONO_JIT_ICALL
 352 } MonoJitICallId;
 353
 354 typedef union MonoJitICallInfos {
 355         struct {
 356 #define MONO_JIT_ICALL(x) MonoJitICallInfo x;
 357 MONO_JIT_ICALLS
 358 #undef MONO_JIT_ICALL
 359         };
 360         MonoJitICallInfo array [MONO_JIT_ICALL_count];
 361 } MonoJitICallInfos;
 362
 363 // Indirect mono_jit_icall_info access through a function or macro due to loaded LLVM.
 364 //
 365 #if MONO_LLVM_LOADED
 366
 367 MonoJitICallInfos*
 368 mono_get_jit_icall_info (void) MONO_LLVM_INTERNAL;
 369
 370 #else
 371
 372 extern MonoJitICallInfos mono_jit_icall_info;
 373
 374 #define mono_get_jit_icall_info() (&mono_jit_icall_info)
 375
 376 #endif
 377
 378 // Convert MonoJitICallInfo* to an int or enum.
 379 //
 380 #define mono_jit_icall_info_index(x) ((x) - mono_get_jit_icall_info ()->array)
 381 #define mono_jit_icall_info_id(x) ((MonoJitICallId)mono_jit_icall_info_index(x))
 382
 383 // Given an enum/id, get the MonoJitICallInfo*.
 384 //
 385 static inline MonoJitICallInfo*
 386 mono_find_jit_icall_info (MonoJitICallId id)
 387 {
 388         const guint index = (guint)id;
 389
 390         g_assert (index < MONO_JIT_ICALL_count);
 391         g_static_assert (MONO_JIT_ICALL_count < 0x200); // fits in 9 bits
 392
 393         return &mono_get_jit_icall_info ()->array [index];
 394 }