X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=mono%2Fmini%2Fmini-sparc.c;h=12150ca1eb6f75ed24be0269957c7b8f4a37cb58;hb=31dfaeeb0a9112172c32116ed2cea550ed5dbce8;hp=921258918a76121f0f0f41816f6fdd908121c4f9;hpb=a627d2905ebb02315ebde5b73512f0aa9c363ea8;p=mono.git diff --git a/mono/mini/mini-sparc.c b/mono/mini/mini-sparc.c index 921258918a7..12150ca1eb6 100644 --- a/mono/mini/mini-sparc.c +++ b/mono/mini/mini-sparc.c @@ -31,10 +31,10 @@ #include #include "mini-sparc.h" -#include "inssel.h" #include "trace.h" #include "cpu-sparc.h" #include "jit-icalls.h" +#include "ir-emit.h" /* * Sparc V9 means two things: @@ -204,7 +204,7 @@ mono_arch_cpu_init (void) { guint32 dummy; /* make sure sparcv9 is initialized for embedded use */ - mono_arch_cpu_optimizazions(&dummy); + mono_arch_cpu_optimizations(&dummy); } /* @@ -227,7 +227,7 @@ mono_arch_cleanup (void) * This function returns the optimizations supported on this cpu. */ guint32 -mono_arch_cpu_optimizazions (guint32 *exclude_mask) +mono_arch_cpu_optimizations (guint32 *exclude_mask) { char buf [1024]; guint32 opts = 0; @@ -264,6 +264,19 @@ mono_arch_cpu_optimizazions (guint32 *exclude_mask) return opts; } +/* + * This function test for all SIMD functions supported. + * + * Returns a bitmask corresponding to all supported versions. + * + */ +guint32 +mono_arch_cpu_enumerate_simd_versions (void) +{ + /* SIMD is currently unimplemented */ + return 0; +} + #ifdef __GNUC__ #define flushi(addr) __asm__ __volatile__ ("iflush %0"::"r"(addr):"memory") #else /* assume Sun's compiler */ @@ -504,6 +517,8 @@ get_call_info (MonoCompile *cfg, MonoMethodSignature *sig, gboolean is_pinvoke) /* The address of the return value is passed in %o0 */ add_general (&gr, &stack_size, &cinfo->ret, FALSE); cinfo->ret.reg += sparc_i0; + /* FIXME: Pass this after this as on other platforms */ + NOT_IMPLEMENTED; } #endif @@ -571,7 +586,7 @@ get_call_info (MonoCompile *cfg, MonoMethodSignature *sig, gboolean is_pinvoke) add_general (&gr, &stack_size, ainfo, FALSE); break; case MONO_TYPE_GENERICINST: - if (!mono_type_generic_inst_is_valuetype (sig->params [i])) { + if (!mono_type_generic_inst_is_valuetype (ptype)) { add_general (&gr, &stack_size, ainfo, FALSE); break; } @@ -670,7 +685,7 @@ get_call_info (MonoCompile *cfg, MonoMethodSignature *sig, gboolean is_pinvoke) cinfo->ret.reg = sparc_f0; break; case MONO_TYPE_GENERICINST: - if (!mono_type_generic_inst_is_valuetype (sig->ret)) { + if (!mono_type_generic_inst_is_valuetype (ret_type)) { cinfo->ret.storage = ArgInIReg; cinfo->ret.reg = sparc_i0; if (gr < 1) @@ -798,7 +813,7 @@ mono_arch_allocate_vars (MonoCompile *cfg) int i, offset, size, align, curinst; CallInfo *cinfo; - header = mono_method_get_header (cfg->method); + header = cfg->header; sig = mono_method_signature (cfg->method); @@ -811,8 +826,9 @@ mono_arch_allocate_vars (MonoCompile *cfg) cfg->ret->opcode = OP_REGVAR; cfg->ret->inst_c0 = cinfo->ret.reg; break; - case ArgInIRegPair: - if (cfg->new_ir && ((sig->ret->type == MONO_TYPE_I8) || (sig->ret->type == MONO_TYPE_U8))) { + case ArgInIRegPair: { + MonoType *t = mono_type_get_underlying_type (sig->ret); + if (((t->type == MONO_TYPE_I8) || (t->type == MONO_TYPE_U8))) { MonoInst *low = get_vreg_to_inst (cfg, cfg->ret->dreg + 1); MonoInst *high = get_vreg_to_inst (cfg, cfg->ret->dreg + 2); @@ -824,6 +840,7 @@ mono_arch_allocate_vars (MonoCompile *cfg) cfg->ret->opcode = OP_REGVAR; cfg->ret->inst_c0 = cinfo->ret.reg; break; + } case ArgOnStack: #ifdef SPARCV9 g_assert_not_reached (); @@ -877,7 +894,7 @@ mono_arch_allocate_vars (MonoCompile *cfg) /* inst->backend.is_pinvoke indicates native sized value types, this is used by the * pinvoke wrappers when they call functions returning structure */ if (inst->backend.is_pinvoke && MONO_TYPE_ISSTRUCT (inst->inst_vtype) && inst->inst_vtype->type != MONO_TYPE_TYPEDBYREF) - size = mono_class_native_size (inst->inst_vtype->data.klass, &align); + size = mono_class_native_size (mono_class_from_mono_type (inst->inst_vtype), &align); else size = mini_type_stack_size (cfg->generic_sharing_context, inst->inst_vtype, &align); @@ -953,7 +970,7 @@ mono_arch_allocate_vars (MonoCompile *cfg) inst->dreg = sparc_i0 + ainfo->reg; break; case ArgInIRegPair: - if (cfg->new_ir && (inst->type == STACK_I8)) { + if (inst->type == STACK_I8) { MonoInst *low = get_vreg_to_inst (cfg, inst->dreg + 1); MonoInst *high = get_vreg_to_inst (cfg, inst->dreg + 2); @@ -963,7 +980,7 @@ mono_arch_allocate_vars (MonoCompile *cfg) high->dreg = sparc_i0 + ainfo->reg; } inst->opcode = OP_REGVAR; - inst->dreg = sparc_i0 + ainfo->reg; + inst->dreg = sparc_i0 + ainfo->reg; break; case ArgInFloatReg: case ArgInDoubleReg: @@ -1017,11 +1034,6 @@ mono_arch_allocate_vars (MonoCompile *cfg) } } - /* Add a properly aligned dword for use by int<->float conversion opcodes */ - offset += 8; - offset = ALIGN_TO (offset, 8); - cfg->arch.float_spill_slot_offset = offset; - /* * spillvars are stored between the normal locals and the storage reserved * by the ABI. @@ -1046,248 +1058,22 @@ mono_arch_create_vars (MonoCompile *cfg) mono_print_ins (cfg->vret_addr); } } -} - -static MonoInst * -make_group (MonoCompile *cfg, MonoInst *left, int basereg, int offset) -{ - MonoInst *group; - - MONO_INST_NEW (cfg, group, OP_GROUP); - group->inst_left = left; - group->inst_basereg = basereg; - group->inst_imm = offset; - - return group; -} - -static void -emit_sig_cookie (MonoCompile *cfg, MonoCallInst *call, CallInfo *cinfo) -{ - MonoInst *arg; - MonoMethodSignature *tmp_sig; - MonoInst *sig_arg; - - /* - * mono_ArgIterator_Setup assumes the signature cookie is - * passed first and all the arguments which were before it are - * passed on the stack after the signature. So compensate by - * passing a different signature. - */ - tmp_sig = mono_metadata_signature_dup (call->signature); - tmp_sig->param_count -= call->signature->sentinelpos; - tmp_sig->sentinelpos = 0; - memcpy (tmp_sig->params, call->signature->params + call->signature->sentinelpos, tmp_sig->param_count * sizeof (MonoType*)); - - /* FIXME: Add support for signature tokens to AOT */ - cfg->disable_aot = TRUE; - /* We allways pass the signature on the stack for simplicity */ - MONO_INST_NEW (cfg, arg, OP_SPARC_OUTARG_MEM); - arg->inst_right = make_group (cfg, (MonoInst*)call, sparc_sp, ARGS_OFFSET + cinfo->sig_cookie.offset); - MONO_INST_NEW (cfg, sig_arg, OP_ICONST); - sig_arg->inst_p0 = tmp_sig; - arg->inst_left = sig_arg; - arg->type = STACK_PTR; - /* prepend, so they get reversed */ - arg->next = call->out_args; - call->out_args = arg; -} - -/* - * take the arguments and generate the arch-specific - * instructions to properly call the function in call. - * This includes pushing, moving arguments to the right register - * etc. - */ -MonoCallInst* -mono_arch_call_opcode (MonoCompile *cfg, MonoBasicBlock* bb, MonoCallInst *call, int is_virtual) { - MonoInst *arg, *in; - MonoMethodSignature *sig; - int i, n; - CallInfo *cinfo; - ArgInfo *ainfo; - guint32 extra_space = 0; - - sig = call->signature; - n = sig->param_count + sig->hasthis; - - cinfo = get_call_info (cfg, sig, sig->pinvoke); - - for (i = 0; i < n; ++i) { - ainfo = cinfo->args + i; - - if ((sig->call_convention == MONO_CALL_VARARG) && (i == sig->sentinelpos)) { - /* Emit the signature cookie just before the first implicit argument */ - emit_sig_cookie (cfg, call, cinfo); - } - - if (is_virtual && i == 0) { - /* the argument will be attached to the call instruction */ - in = call->args [i]; - } else { - MONO_INST_NEW (cfg, arg, OP_OUTARG); - in = call->args [i]; - arg->cil_code = in->cil_code; - arg->inst_left = in; - arg->type = in->type; - /* prepend, we'll need to reverse them later */ - arg->next = call->out_args; - call->out_args = arg; - - if ((i >= sig->hasthis) && (MONO_TYPE_ISSTRUCT(sig->params [i - sig->hasthis]))) { - MonoInst *inst; - gint align; - guint32 offset, pad; - guint32 size; - -#ifdef SPARCV9 - if (sig->pinvoke) - NOT_IMPLEMENTED; -#endif - - if (sig->params [i - sig->hasthis]->type == MONO_TYPE_TYPEDBYREF) { - size = sizeof (MonoTypedRef); - align = sizeof (gpointer); - } - else - if (sig->pinvoke) - size = mono_type_native_stack_size (&in->klass->byval_arg, &align); - else { - /* - * Can't use mini_type_stack_size (), but that - * aligns the size to sizeof (gpointer), which is larger - * than the size of the source, leading to reads of invalid - * memory if the source is at the end of address space or - * misaligned reads. - */ - size = mono_class_value_size (in->klass, &align); - } - - /* - * We use OP_OUTARG_VT to copy the valuetype to a stack location, then - * use the normal OUTARG opcodes to pass the address of the location to - * the callee. - */ - MONO_INST_NEW (cfg, inst, OP_OUTARG_VT); - inst->inst_left = in; - - /* The first 6 argument locations are reserved */ - if (cinfo->stack_usage < 6 * sizeof (gpointer)) - cinfo->stack_usage = 6 * sizeof (gpointer); - - offset = ALIGN_TO ((ARGS_OFFSET - STACK_BIAS) + cinfo->stack_usage, align); - pad = offset - ((ARGS_OFFSET - STACK_BIAS) + cinfo->stack_usage); - - inst->inst_c1 = STACK_BIAS + offset; - inst->backend.size = size; - arg->inst_left = inst; - - cinfo->stack_usage += size; - cinfo->stack_usage += pad; - } - - arg->inst_right = make_group (cfg, (MonoInst*)call, sparc_sp, ARGS_OFFSET + ainfo->offset); - - switch (ainfo->storage) { - case ArgInIReg: - case ArgInFReg: - case ArgInIRegPair: - if (ainfo->storage == ArgInIRegPair) - arg->opcode = OP_SPARC_OUTARG_REGPAIR; - arg->backend.reg3 = sparc_o0 + ainfo->reg; - call->used_iregs |= 1 << ainfo->reg; - - if ((i >= sig->hasthis) && !sig->params [i - sig->hasthis]->byref && ((sig->params [i - sig->hasthis]->type == MONO_TYPE_R8) || (sig->params [i - sig->hasthis]->type == MONO_TYPE_R4))) { - /* An fp value is passed in an ireg */ - - if (arg->opcode == OP_SPARC_OUTARG_REGPAIR) - arg->opcode = OP_SPARC_OUTARG_REGPAIR_FLOAT; - else - arg->opcode = OP_SPARC_OUTARG_FLOAT; - - /* - * The OUTARG (freg) implementation needs an extra dword to store - * the temporary value. - */ - extra_space += 8; - } - break; - case ArgOnStack: - arg->opcode = OP_SPARC_OUTARG_MEM; - break; - case ArgOnStackPair: - arg->opcode = OP_SPARC_OUTARG_MEMPAIR; - break; - case ArgInSplitRegStack: - arg->opcode = OP_SPARC_OUTARG_SPLIT_REG_STACK; - arg->backend.reg3 = sparc_o0 + ainfo->reg; - call->used_iregs |= 1 << ainfo->reg; - break; - case ArgInFloatReg: - arg->opcode = OP_SPARC_OUTARG_FLOAT_REG; - arg->backend.reg3 = sparc_f0 + ainfo->reg; - break; - case ArgInDoubleReg: - arg->opcode = OP_SPARC_OUTARG_DOUBLE_REG; - arg->backend.reg3 = sparc_f0 + ainfo->reg; - break; - default: - NOT_IMPLEMENTED; - } - } - } - /* Handle the case where there are no implicit arguments */ - if (!sig->pinvoke && (sig->call_convention == MONO_CALL_VARARG) && (n == sig->sentinelpos)) { - emit_sig_cookie (cfg, call, cinfo); - } + if (!sig->ret->byref && (sig->ret->type == MONO_TYPE_I8 || sig->ret->type == MONO_TYPE_U8)) { + MonoInst *low = get_vreg_to_inst (cfg, cfg->ret->dreg + 1); + MonoInst *high = get_vreg_to_inst (cfg, cfg->ret->dreg + 2); - /* - * Reverse the call->out_args list. - */ - { - MonoInst *prev = NULL, *list = call->out_args, *next; - while (list) { - next = list->next; - list->next = prev; - prev = list; - list = next; - } - call->out_args = prev; + low->flags |= MONO_INST_VOLATILE; + high->flags |= MONO_INST_VOLATILE; } - call->stack_usage = cinfo->stack_usage + extra_space; - call->out_ireg_args = NULL; - call->out_freg_args = NULL; - cfg->param_area = MAX (cfg->param_area, call->stack_usage); - cfg->flags |= MONO_CFG_HAS_CALLS; - g_free (cinfo); - return call; + /* Add a properly aligned dword for use by int<->float conversion opcodes */ + cfg->arch.float_spill_slot = mono_compile_create_var (cfg, &mono_defaults.double_class->byval_arg, OP_ARG); + ((MonoInst*)cfg->arch.float_spill_slot)->flags |= MONO_INST_VOLATILE; } -/* FIXME: Remove these later */ -#define NEW_LOAD_MEMBASE(cfg,dest,op,dr,base,offset) do { \ - MONO_INST_NEW ((cfg), (dest), (op)); \ - (dest)->dreg = (dr); \ - (dest)->inst_basereg = (base); \ - (dest)->inst_offset = (offset); \ - (dest)->type = STACK_I4; \ - } while (0) - -#define EMIT_NEW_LOAD_MEMBASE(cfg,dest,op,dr,base,offset) do { NEW_LOAD_MEMBASE ((cfg), (dest), (op), (dr), (base), (offset)); MONO_ADD_INS ((cfg)->cbb, (dest)); } while (0) - -#undef MONO_EMIT_NEW_STORE_MEMBASE_IMM -#define MONO_EMIT_NEW_STORE_MEMBASE_IMM(cfg,op,base,offset,imm) do { \ - MonoInst *inst; \ - MONO_INST_NEW ((cfg), (inst), (op)); \ - inst->inst_destbasereg = base; \ - inst->inst_offset = offset; \ - inst->inst_p1 = (gpointer)(gssize)imm; \ - MONO_ADD_INS ((cfg)->cbb, inst); \ - } while (0) - static void -add_outarg_reg2 (MonoCompile *cfg, MonoCallInst *call, ArgStorage storage, int reg, guint32 sreg) +add_outarg_reg (MonoCompile *cfg, MonoCallInst *call, ArgStorage storage, int reg, guint32 sreg) { MonoInst *arg; @@ -1318,11 +1104,9 @@ add_outarg_reg2 (MonoCompile *cfg, MonoCallInst *call, ArgStorage storage, int r static void add_outarg_load (MonoCompile *cfg, MonoCallInst *call, int opcode, int basereg, int offset, int reg) { - MonoInst *arg; int dreg = mono_alloc_ireg (cfg); - EMIT_NEW_LOAD_MEMBASE (cfg, arg, OP_LOAD_MEMBASE, dreg, sparc_sp, offset); - MONO_ADD_INS (cfg->cbb, arg); + MONO_EMIT_NEW_LOAD_MEMBASE (cfg, dreg, sparc_sp, offset); mono_call_inst_add_outarg_reg (cfg, call, dreg, reg, FALSE); } @@ -1334,15 +1118,15 @@ emit_pass_long (MonoCompile *cfg, MonoCallInst *call, ArgInfo *ainfo, MonoInst * switch (ainfo->storage) { case ArgInIRegPair: - add_outarg_reg2 (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg + 1, in->dreg + 1); - add_outarg_reg2 (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg, in->dreg + 2); + add_outarg_reg (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg + 1, in->dreg + 1); + add_outarg_reg (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg, in->dreg + 2); break; case ArgOnStackPair: MONO_EMIT_NEW_STORE_MEMBASE (cfg, OP_STOREI4_MEMBASE_REG, sparc_sp, offset, in->dreg + 2); MONO_EMIT_NEW_STORE_MEMBASE (cfg, OP_STOREI4_MEMBASE_REG, sparc_sp, offset + 4, in->dreg + 1); break; case ArgInSplitRegStack: - add_outarg_reg2 (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg, in->dreg + 2); + add_outarg_reg (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg, in->dreg + 2); MONO_EMIT_NEW_STORE_MEMBASE (cfg, OP_STOREI4_MEMBASE_REG, sparc_sp, offset + 4, in->dreg + 1); break; default: @@ -1466,7 +1250,7 @@ emit_pass_other (MonoCompile *cfg, MonoCallInst *call, ArgInfo *ainfo, MonoType switch (ainfo->storage) { case ArgInIReg: - add_outarg_reg2 (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg, in->dreg); + add_outarg_reg (cfg, call, ArgInIReg, sparc_o0 + ainfo->reg, in->dreg); break; case ArgOnStack: #ifdef SPARCV9 @@ -1487,7 +1271,7 @@ emit_pass_other (MonoCompile *cfg, MonoCallInst *call, ArgInfo *ainfo, MonoType } static void -emit_sig_cookie2 (MonoCompile *cfg, MonoCallInst *call, CallInfo *cinfo) +emit_sig_cookie (MonoCompile *cfg, MonoCallInst *call, CallInfo *cinfo) { MonoMethodSignature *tmp_sig; @@ -1535,7 +1319,7 @@ mono_arch_emit_call (MonoCompile *cfg, MonoCallInst *call) if ((sig->call_convention == MONO_CALL_VARARG) && (i == sig->sentinelpos)) { /* Emit the signature cookie just before the first implicit argument */ - emit_sig_cookie2 (cfg, call, cinfo); + emit_sig_cookie (cfg, call, cinfo); } in = call->args [i]; @@ -1545,6 +1329,7 @@ mono_arch_emit_call (MonoCompile *cfg, MonoCallInst *call) else arg_type = sig->params [i - sig->hasthis]; + arg_type = mono_type_get_underlying_type (arg_type); if ((i >= sig->hasthis) && (MONO_TYPE_ISSTRUCT(sig->params [i - sig->hasthis]))) emit_pass_vtype (cfg, call, cinfo, ainfo, arg_type, in, sig->pinvoke); else if (!arg_type->byref && ((arg_type->type == MONO_TYPE_I8) || (arg_type->type == MONO_TYPE_U8))) @@ -1559,7 +1344,7 @@ mono_arch_emit_call (MonoCompile *cfg, MonoCallInst *call) /* Handle the case where there are no implicit arguments */ if (!sig->pinvoke && (sig->call_convention == MONO_CALL_VARARG) && (n == sig->sentinelpos)) { - emit_sig_cookie2 (cfg, call, cinfo); + emit_sig_cookie (cfg, call, cinfo); } call->stack_usage = cinfo->stack_usage + extra_space; @@ -1573,24 +1358,29 @@ mono_arch_emit_outarg_vt (MonoCompile *cfg, MonoInst *ins, MonoInst *src) ArgInfo *ainfo = (ArgInfo*)ins->inst_p1; int size = ins->backend.size; - mini_emit_memcpy2 (cfg, sparc_sp, ainfo->offset, src->dreg, 0, size, 0); + mini_emit_memcpy (cfg, sparc_sp, ainfo->offset, src->dreg, 0, size, 0); } void mono_arch_emit_setret (MonoCompile *cfg, MonoMethod *method, MonoInst *val) { CallInfo *cinfo = get_call_info (cfg, mono_method_signature (method), FALSE); + MonoType *ret = mini_type_get_underlying_type (cfg->generic_sharing_context, mono_method_signature (method)->ret); switch (cinfo->ret.storage) { case ArgInIReg: MONO_EMIT_NEW_UNALU (cfg, OP_MOVE, cfg->ret->dreg, val->dreg); break; case ArgInIRegPair: - MONO_EMIT_NEW_UNALU (cfg, OP_MOVE, cfg->ret->dreg, val->dreg + 2); - MONO_EMIT_NEW_UNALU (cfg, OP_MOVE, cfg->ret->dreg + 1, val->dreg + 1); + if (ret->type == MONO_TYPE_I8 || ret->type == MONO_TYPE_U8) { + MONO_EMIT_NEW_UNALU (cfg, OP_LMOVE, cfg->ret->dreg, val->dreg); + } else { + MONO_EMIT_NEW_UNALU (cfg, OP_MOVE, cfg->ret->dreg + 2, val->dreg + 2); + MONO_EMIT_NEW_UNALU (cfg, OP_MOVE, cfg->ret->dreg + 1, val->dreg + 1); + } break; case ArgInFReg: - if (mono_method_signature (method)->ret->type == MONO_TYPE_R4) + if (ret->type == MONO_TYPE_R4) MONO_EMIT_NEW_UNALU (cfg, OP_SETFRET, cfg->ret->dreg, val->dreg); else MONO_EMIT_NEW_UNALU (cfg, OP_FMOVE, cfg->ret->dreg, val->dreg); @@ -1644,20 +1434,11 @@ opcode_to_sparc_cond (int opcode) } #define COMPUTE_DISP(ins) \ -if (ins->flags & MONO_INST_BRLABEL) { \ - if (ins->inst_i0->inst_c0) \ - disp = (ins->inst_i0->inst_c0 - ((guint8*)code - cfg->native_code)) >> 2; \ - else { \ - disp = 0; \ - mono_add_patch_info (cfg, (guint8*)code - cfg->native_code, MONO_PATCH_INFO_LABEL, ins->inst_i0); \ - } \ -} else { \ - if (ins->inst_true_bb->native_offset) \ - disp = (ins->inst_true_bb->native_offset - ((guint8*)code - cfg->native_code)) >> 2; \ - else { \ - disp = 0; \ - mono_add_patch_info (cfg, (guint8*)code - cfg->native_code, MONO_PATCH_INFO_BB, ins->inst_true_bb); \ - } \ +if (ins->inst_true_bb->native_offset) \ + disp = (ins->inst_true_bb->native_offset - ((guint8*)code - cfg->native_code)) >> 2; \ +else { \ + disp = 0; \ + mono_add_patch_info (cfg, (guint8*)code - cfg->native_code, MONO_PATCH_INFO_BB, ins->inst_true_bb); \ } #ifdef SPARCV9 @@ -1989,7 +1770,7 @@ mono_arch_peephole_pass_2 (MonoCompile *cfg, MonoBasicBlock *bb) * Only do this if the method is small since BPr only has a 16bit * displacement. */ - if (v64 && (mono_method_get_header (cfg->method)->code_size < 10000) && last_ins && + if (v64 && (cfg->header->code_size < 10000) && last_ins && (last_ins->opcode == OP_COMPARE_IMM) && (last_ins->inst_imm == 0)) { switch (ins->opcode) { @@ -2064,6 +1845,20 @@ mono_arch_peephole_pass_2 (MonoCompile *cfg, MonoBasicBlock *bb) bb->last_ins = last_ins; } +void +mono_arch_decompose_long_opts (MonoCompile *cfg, MonoInst *ins) +{ + switch (ins->opcode) { + case OP_LNEG: + MONO_EMIT_NEW_BIALU (cfg, OP_SUBCC, ins->dreg + 1, 0, ins->sreg1 + 1); + MONO_EMIT_NEW_BIALU (cfg, OP_SBB, ins->dreg + 2, 0, ins->sreg1 + 2); + NULLIFY_INS (ins); + break; + default: + break; + } +} + void mono_arch_lowering_pass (MonoCompile *cfg, MonoBasicBlock *bb) { @@ -2477,95 +2272,6 @@ mono_sparc_is_virtual_call (guint32 *code) return FALSE; } -/* - * mono_arch_get_vcall_slot: - * - * Determine the vtable slot used by a virtual call. - */ -gpointer -mono_arch_get_vcall_slot (guint8 *code8, gpointer *regs, int *displacement) -{ - guint32 *code = (guint32*)(gpointer)code8; - guint32 ins = code [0]; - guint32 prev_ins = code [-1]; - - mono_sparc_flushw (); - - *displacement = 0; - - if (!mono_sparc_is_virtual_call (code)) - return NULL; - - if ((sparc_inst_op (ins) == 0x2) && (sparc_inst_op3 (ins) == 0x38)) { - if ((sparc_inst_op (prev_ins) == 0x3) && (sparc_inst_i (prev_ins) == 1) && (sparc_inst_op3 (prev_ins) == 0 || sparc_inst_op3 (prev_ins) == 0xb)) { - /* ld [r1 + CONST ], r2; call r2 */ - guint32 base = sparc_inst_rs1 (prev_ins); - gint32 disp = (((gint32)(sparc_inst_imm13 (prev_ins))) << 19) >> 19; - gpointer base_val; - - g_assert (sparc_inst_rd (prev_ins) == sparc_inst_rs1 (ins)); - - g_assert ((base >= sparc_o0) && (base <= sparc_i7)); - - base_val = regs [base]; - - *displacement = disp; - - return (gpointer)base_val; - } - else if ((sparc_inst_op (prev_ins) == 0x3) && (sparc_inst_i (prev_ins) == 0) && (sparc_inst_op3 (prev_ins) == 0)) { - /* set r1, ICONST; ld [r1 + r2], r2; call r2 */ - /* Decode a sparc_set32 */ - guint32 base = sparc_inst_rs1 (prev_ins); - guint32 disp; - gpointer base_val; - guint32 s1 = code [-3]; - guint32 s2 = code [-2]; - -#ifdef SPARCV9 - NOT_IMPLEMENTED; -#endif - - /* sparc_sethi */ - g_assert (sparc_inst_op (s1) == 0); - g_assert (sparc_inst_op2 (s1) == 4); - - /* sparc_or_imm */ - g_assert (sparc_inst_op (s2) == 2); - g_assert (sparc_inst_op3 (s2) == 2); - g_assert (sparc_inst_i (s2) == 1); - g_assert (sparc_inst_rs1 (s2) == sparc_inst_rd (s2)); - g_assert (sparc_inst_rd (s1) == sparc_inst_rs1 (s2)); - - disp = ((s1 & 0x3fffff) << 10) | sparc_inst_imm13 (s2); - - g_assert ((base >= sparc_o0) && (base <= sparc_i7)); - - base_val = regs [base]; - - *displacement = disp; - - return (gpointer)base_val; - } else - g_assert_not_reached (); - } - else - g_assert_not_reached (); - - return NULL; -} - -gpointer* -mono_arch_get_vcall_slot_addr (guint8 *code, gpointer *regs) -{ - gpointer vt; - int displacement; - vt = mono_arch_get_vcall_slot (code, regs, &displacement); - if (!vt) - return NULL; - return (gpointer*)((char*)vt + displacement); -} - #define CMP_SIZE 3 #define BR_SMALL_SIZE 2 #define BR_LARGE_SIZE 2 @@ -2576,7 +2282,8 @@ mono_arch_get_vcall_slot_addr (guint8 *code, gpointer *regs) * LOCKING: called with the domain lock held */ gpointer -mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count) +mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckItem **imt_entries, int count, + gpointer fail_tramp) { int i; int size = 0; @@ -2590,6 +2297,8 @@ mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckI item->chunk_size += CMP_SIZE; item->chunk_size += BR_SMALL_SIZE + JUMP_IMM_SIZE; } else { + if (fail_tramp) + item->chunk_size += 16; item->chunk_size += JUMP_IMM_SIZE; #if ENABLE_WRONG_METHOD_CHECK item->chunk_size += CMP_SIZE + BR_SMALL_SIZE + 1; @@ -2601,31 +2310,47 @@ mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckI } size += item->chunk_size; } - code = mono_code_manager_reserve (domain->code_mp, size * 4); + if (fail_tramp) + code = mono_method_alloc_generic_virtual_thunk (domain, size * 4); + else + code = mono_domain_code_reserve (domain, size * 4); start = code; - for (i = 0; i < count; ++i) { MonoIMTCheckItem *item = imt_entries [i]; item->code_target = (guint8*)code; if (item->is_equals) { - if (item->check_target_idx) { - if (!item->compare_done) { - sparc_set (code, (guint32)item->method, sparc_g5); + gboolean fail_case = !item->check_target_idx && fail_tramp; + + if (item->check_target_idx || fail_case) { + if (!item->compare_done || fail_case) { + sparc_set (code, (guint32)item->key, sparc_g5); sparc_cmp (code, MONO_ARCH_IMT_REG, sparc_g5); } item->jmp_code = (guint8*)code; sparc_branch (code, 0, sparc_bne, 0); sparc_nop (code); - sparc_set (code, ((guint32)(&(vtable->vtable [item->vtable_slot]))), sparc_g5); - sparc_ld (code, sparc_g5, 0, sparc_g5); + if (item->has_target_code) { + sparc_set (code, item->value.target_code, sparc_f5); + } else { + sparc_set (code, ((guint32)(&(vtable->vtable [item->value.vtable_slot]))), sparc_g5); + sparc_ld (code, sparc_g5, 0, sparc_g5); + } sparc_jmpl (code, sparc_g5, sparc_g0, sparc_g0); sparc_nop (code); + + if (fail_case) { + sparc_patch (item->jmp_code, code); + sparc_set (code, fail_tramp, sparc_g5); + sparc_jmpl (code, sparc_g5, sparc_g0, sparc_g0); + sparc_nop (code); + item->jmp_code = NULL; + } } else { /* enable the commented code to assert on wrong method */ #if ENABLE_WRONG_METHOD_CHECK g_assert_not_reached (); #endif - sparc_set (code, ((guint32)(&(vtable->vtable [item->vtable_slot]))), sparc_g5); + sparc_set (code, ((guint32)(&(vtable->vtable [item->value.vtable_slot]))), sparc_g5); sparc_ld (code, sparc_g5, 0, sparc_g5); sparc_jmpl (code, sparc_g5, sparc_g0, sparc_g0); sparc_nop (code); @@ -2634,7 +2359,7 @@ mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckI #endif } } else { - sparc_set (code, (guint32)item->method, sparc_g5); + sparc_set (code, (guint32)item->key, sparc_g5); sparc_cmp (code, MONO_ARCH_IMT_REG, sparc_g5); item->jmp_code = (guint8*)code; sparc_branch (code, 0, sparc_beu, 0); @@ -2659,7 +2384,7 @@ mono_arch_build_imt_thunk (MonoVTable *vtable, MonoDomain *domain, MonoIMTCheckI } MonoMethod* -mono_arch_find_imt_method (gpointer *regs, guint8 *code) +mono_arch_find_imt_method (mgreg_t *regs, guint8 *code) { #ifdef SPARCV9 g_assert_not_reached (); @@ -2668,8 +2393,8 @@ mono_arch_find_imt_method (gpointer *regs, guint8 *code) return (MonoMethod*)regs [sparc_g1]; } -MonoObject* -mono_arch_find_this_argument (gpointer *regs, MonoMethod *method, MonoGenericSharingContext *gsctx) +gpointer +mono_arch_get_this_arg_from_call (mgreg_t *regs, guint8 *code) { mono_sparc_flushw (); @@ -2996,6 +2721,13 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) } sparc_sub (code, FALSE, ins->sreg1, sparc_o7, ins->dreg); break; + case OP_IREM_UN_IMM: + sparc_set (code, ins->inst_imm, GP_SCRATCH_REG); + sparc_wry (code, sparc_g0, sparc_g0); + sparc_udiv (code, FALSE, ins->sreg1, GP_SCRATCH_REG, sparc_o7); + sparc_umul (code, FALSE, GP_SCRATCH_REG, sparc_o7, sparc_o7); + sparc_sub (code, FALSE, ins->sreg1, sparc_o7, ins->dreg); + break; case OP_IOR: sparc_or (code, FALSE, ins->sreg1, ins->sreg2, ins->dreg); break; @@ -3151,10 +2883,6 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) sparc_fmovs (code, ins->sreg1 + 1, ins->dreg + 1); #endif break; - case OP_SPARC_SETFREG_FLOAT: - /* Only used on V9 */ - sparc_fdtos (code, ins->sreg1, ins->dreg); - break; case OP_JMP: if (cfg->method->save_lmf) NOT_IMPLEMENTED; @@ -3250,9 +2978,6 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) #endif } break; - case OP_OUTARG: - g_assert_not_reached (); - break; case OP_LOCALLOC: { guint32 size_reg; gint32 offset2; @@ -3430,10 +3155,12 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) /* This is a jump inside the method, so call_simple works even on V9 */ sparc_call_simple (code, 0); sparc_nop (code); + mono_cfg_add_try_hole (cfg, ins->inst_eh_block, code, bb); break; case OP_LABEL: ins->inst_c0 = (guint8*)code - cfg->native_code; break; + case OP_RELAXED_NOP: case OP_NOP: case OP_DUMMY_USE: case OP_DUMMY_STORE: @@ -3444,24 +3171,13 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) //g_print ("target: %p, next: %p, curr: %p, last: %p\n", ins->inst_target_bb, bb->next_bb, ins, bb->last_ins); if ((ins->inst_target_bb == bb->next_bb) && ins == bb->last_ins) break; - if (ins->flags & MONO_INST_BRLABEL) { - if (ins->inst_i0->inst_c0) { - gint32 disp = (ins->inst_i0->inst_c0 - ((guint8*)code - cfg->native_code)) >> 2; - g_assert (sparc_is_imm22 (disp)); - sparc_branch (code, 1, sparc_ba, disp); - } else { - mono_add_patch_info (cfg, offset, MONO_PATCH_INFO_LABEL, ins->inst_i0); - sparc_branch (code, 1, sparc_ba, 0); - } + if (ins->inst_target_bb->native_offset) { + gint32 disp = (ins->inst_target_bb->native_offset - ((guint8*)code - cfg->native_code)) >> 2; + g_assert (sparc_is_imm22 (disp)); + sparc_branch (code, 1, sparc_ba, disp); } else { - if (ins->inst_target_bb->native_offset) { - gint32 disp = (ins->inst_target_bb->native_offset - ((guint8*)code - cfg->native_code)) >> 2; - g_assert (sparc_is_imm22 (disp)); - sparc_branch (code, 1, sparc_ba, disp); - } else { - mono_add_patch_info (cfg, offset, MONO_PATCH_INFO_BB, ins->inst_target_bb); - sparc_branch (code, 1, sparc_ba, 0); - } + mono_add_patch_info (cfg, offset, MONO_PATCH_INFO_BB, ins->inst_target_bb); + sparc_branch (code, 1, sparc_ba, 0); } sparc_nop (code); break; @@ -3661,25 +3377,29 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) break; } case OP_ICONV_TO_R4: { - gint32 offset = cfg->arch.float_spill_slot_offset; + MonoInst *spill = cfg->arch.float_spill_slot; + gint32 reg = spill->inst_basereg; + gint32 offset = spill->inst_offset; + + g_assert (spill->opcode == OP_REGOFFSET); #ifdef SPARCV9 if (!sparc_is_imm13 (offset)) { sparc_set (code, offset, sparc_o7); - sparc_stx (code, ins->sreg1, sparc_sp, offset); - sparc_lddf (code, sparc_sp, offset, FP_SCRATCH_REG); + sparc_stx (code, ins->sreg1, reg, offset); + sparc_lddf (code, reg, offset, FP_SCRATCH_REG); } else { - sparc_stx_imm (code, ins->sreg1, sparc_sp, offset); - sparc_lddf_imm (code, sparc_sp, offset, FP_SCRATCH_REG); + sparc_stx_imm (code, ins->sreg1, reg, offset); + sparc_lddf_imm (code, reg, offset, FP_SCRATCH_REG); } sparc_fxtos (code, FP_SCRATCH_REG, FP_SCRATCH_REG); #else if (!sparc_is_imm13 (offset)) { sparc_set (code, offset, sparc_o7); - sparc_st (code, ins->sreg1, sparc_sp, sparc_o7); - sparc_ldf (code, sparc_sp, sparc_o7, FP_SCRATCH_REG); + sparc_st (code, ins->sreg1, reg, sparc_o7); + sparc_ldf (code, reg, sparc_o7, FP_SCRATCH_REG); } else { - sparc_st_imm (code, ins->sreg1, sparc_sp, offset); - sparc_ldf_imm (code, sparc_sp, offset, FP_SCRATCH_REG); + sparc_st_imm (code, ins->sreg1, reg, offset); + sparc_ldf_imm (code, reg, offset, FP_SCRATCH_REG); } sparc_fitos (code, FP_SCRATCH_REG, FP_SCRATCH_REG); #endif @@ -3687,25 +3407,30 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) break; } case OP_ICONV_TO_R8: { - gint32 offset = cfg->arch.float_spill_slot_offset; + MonoInst *spill = cfg->arch.float_spill_slot; + gint32 reg = spill->inst_basereg; + gint32 offset = spill->inst_offset; + + g_assert (spill->opcode == OP_REGOFFSET); + #ifdef SPARCV9 if (!sparc_is_imm13 (offset)) { sparc_set (code, offset, sparc_o7); - sparc_stx (code, ins->sreg1, sparc_sp, sparc_o7); - sparc_lddf (code, sparc_sp, sparc_o7, FP_SCRATCH_REG); + sparc_stx (code, ins->sreg1, reg, sparc_o7); + sparc_lddf (code, reg, sparc_o7, FP_SCRATCH_REG); } else { - sparc_stx_imm (code, ins->sreg1, sparc_sp, offset); - sparc_lddf_imm (code, sparc_sp, offset, FP_SCRATCH_REG); + sparc_stx_imm (code, ins->sreg1, reg, offset); + sparc_lddf_imm (code, reg, offset, FP_SCRATCH_REG); } sparc_fxtod (code, FP_SCRATCH_REG, ins->dreg); #else if (!sparc_is_imm13 (offset)) { sparc_set (code, offset, sparc_o7); - sparc_st (code, ins->sreg1, sparc_sp, sparc_o7); - sparc_ldf (code, sparc_sp, sparc_o7, FP_SCRATCH_REG); + sparc_st (code, ins->sreg1, reg, sparc_o7); + sparc_ldf (code, reg, sparc_o7, FP_SCRATCH_REG); } else { - sparc_st_imm (code, ins->sreg1, sparc_sp, offset); - sparc_ldf_imm (code, sparc_sp, offset, FP_SCRATCH_REG); + sparc_st_imm (code, ins->sreg1, reg, offset); + sparc_ldf_imm (code, reg, offset, FP_SCRATCH_REG); } sparc_fitod (code, FP_SCRATCH_REG, ins->dreg); #endif @@ -3721,15 +3446,20 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) #endif case OP_FCONV_TO_I4: case OP_FCONV_TO_U4: { - gint32 offset = cfg->arch.float_spill_slot_offset; + MonoInst *spill = cfg->arch.float_spill_slot; + gint32 reg = spill->inst_basereg; + gint32 offset = spill->inst_offset; + + g_assert (spill->opcode == OP_REGOFFSET); + sparc_fdtoi (code, ins->sreg1, FP_SCRATCH_REG); if (!sparc_is_imm13 (offset)) { sparc_set (code, offset, sparc_o7); - sparc_stdf (code, FP_SCRATCH_REG, sparc_sp, sparc_o7); - sparc_ld (code, sparc_sp, sparc_o7, ins->dreg); + sparc_stdf (code, FP_SCRATCH_REG, reg, sparc_o7); + sparc_ld (code, reg, sparc_o7, ins->dreg); } else { - sparc_stdf_imm (code, FP_SCRATCH_REG, sparc_sp, offset); - sparc_ld_imm (code, sparc_sp, offset, ins->dreg); + sparc_stdf_imm (code, FP_SCRATCH_REG, reg, offset); + sparc_ld_imm (code, reg, offset, ins->dreg); } switch (ins->opcode) { @@ -3902,14 +3632,19 @@ mono_arch_output_basic_block (MonoCompile *cfg, MonoBasicBlock *bb) EMIT_FLOAT_COND_BRANCH (ins, sparc_fbu, 1, 1); break; case OP_CKFINITE: { - gint32 offset = cfg->arch.float_spill_slot_offset; + MonoInst *spill = cfg->arch.float_spill_slot; + gint32 reg = spill->inst_basereg; + gint32 offset = spill->inst_offset; + + g_assert (spill->opcode == OP_REGOFFSET); + if (!sparc_is_imm13 (offset)) { sparc_set (code, offset, sparc_o7); - sparc_stdf (code, ins->sreg1, sparc_sp, sparc_o7); - sparc_lduh (code, sparc_sp, sparc_o7, sparc_o7); + sparc_stdf (code, ins->sreg1, reg, sparc_o7); + sparc_lduh (code, reg, sparc_o7, sparc_o7); } else { - sparc_stdf_imm (code, ins->sreg1, sparc_sp, offset); - sparc_lduh_imm (code, sparc_sp, offset, sparc_o7); + sparc_stdf_imm (code, ins->sreg1, reg, offset); + sparc_lduh_imm (code, reg, offset, sparc_o7); } sparc_srl_imm (code, sparc_o7, 4, sparc_o7); sparc_and_imm (code, FALSE, sparc_o7, 2047, sparc_o7); @@ -3958,7 +3693,7 @@ mono_arch_register_lowlevel_calls (void) } void -mono_arch_patch_code (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *ji, gboolean run_cctors) +mono_arch_patch_code (MonoMethod *method, MonoDomain *domain, guint8 *code, MonoJumpInfo *ji, MonoCodeManager *dyn_code_mp, gboolean run_cctors) { MonoJumpInfo *patch_info; @@ -4066,7 +3801,7 @@ enum { }; void* -mono_arch_instrument_epilog (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments) +mono_arch_instrument_epilog_full (MonoCompile *cfg, void *func, void *p, gboolean enable_arguments, gboolean preserve_argument_registers) { guint32 *code = (guint32*)p; int save_mode = SAVE_NONE; @@ -4398,7 +4133,7 @@ mono_arch_emit_epilog (MonoCompile *cfg) while (cfg->code_len + max_epilog_size > (cfg->code_size - 16)) { cfg->code_size *= 2; cfg->native_code = g_realloc (cfg->native_code, cfg->code_size); - mono_jit_stats.code_reallocs++; + cfg->stat_code_reallocs++; } code = (guint32*)(cfg->native_code + cfg->code_len); @@ -4426,13 +4161,11 @@ mono_arch_emit_epilog (MonoCompile *cfg) if (cfg->bb_exit->in_count == 1 && cfg->bb_exit->in_bb[0]->native_offset != cfg->bb_exit->native_offset) can_fold = 1; - if (cfg->new_ir) { - /* - * FIXME: The last instruction might have a branch pointing into it like in - * int_ceq sparc_i0 <- - */ - can_fold = 0; - } + /* + * FIXME: The last instruction might have a branch pointing into it like in + * int_ceq sparc_i0 <- + */ + can_fold = 0; /* Try folding last instruction into the restore */ if (can_fold && (sparc_inst_op (code [-2]) == 0x2) && (sparc_inst_op3 (code [-2]) == 0x2) && sparc_inst_imm (code [-2]) && (sparc_inst_rd (code [-2]) == sparc_i0)) { @@ -4490,7 +4223,7 @@ mono_arch_emit_exceptions (MonoCompile *cfg) while (cfg->code_len + code_size > (cfg->code_size - 16)) { cfg->code_size *= 2; cfg->native_code = g_realloc (cfg->native_code, cfg->code_size); - mono_jit_stats.code_reallocs++; + cfg->stat_code_reallocs++; } code = (guint32*)(cfg->native_code + cfg->code_len); @@ -4628,7 +4361,7 @@ mono_arch_get_lmf_addr (void) #endif void -mono_arch_setup_jit_tls_data (MonoJitTlsData *tls) +mono_arch_finish_init (void) { if (!lmf_addr_key_inited) { int res; @@ -4656,50 +4389,6 @@ mono_arch_free_jit_tls_data (MonoJitTlsData *tls) { } -void -mono_arch_emit_this_vret_args (MonoCompile *cfg, MonoCallInst *call, int this_reg, int this_type, int vt_reg) -{ - int this_out_reg = sparc_o0; - - if (vt_reg != -1) { -#ifdef SPARCV9 - MonoInst *ins; - MONO_INST_NEW (cfg, ins, OP_MOVE); - ins->sreg1 = vt_reg; - ins->dreg = mono_regstate_next_int (cfg->rs); - mono_bblock_add_inst (cfg->cbb, ins); - - mono_call_inst_add_outarg_reg (cfg, call, ins->dreg, sparc_o0, FALSE); - - this_out_reg = sparc_o1; -#else - /* Set the 'struct/union return pointer' location on the stack */ - MONO_EMIT_NEW_STORE_MEMBASE (cfg, OP_STOREI4_MEMBASE_REG, sparc_sp, 64, vt_reg); -#endif - } - - /* add the this argument */ - if (this_reg != -1) { - MonoInst *this; - MONO_INST_NEW (cfg, this, OP_MOVE); - this->type = this_type; - this->sreg1 = this_reg; - this->dreg = mono_regstate_next_int (cfg->rs); - mono_bblock_add_inst (cfg->cbb, this); - - mono_call_inst_add_outarg_reg (cfg, call, this->dreg, this_out_reg, FALSE); - } -} - - -MonoInst* -mono_arch_get_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) -{ - MonoInst *ins = NULL; - - return ins; -} - MonoInst* mono_arch_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsig, MonoInst **args) { @@ -4720,7 +4409,7 @@ mono_arch_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMetho * Returns the size of the activation frame. */ int -mono_arch_get_argument_info (MonoMethodSignature *csig, int param_count, MonoJitArgumentInfo *arg_info) +mono_arch_get_argument_info (MonoGenericSharingContext *gsctx, MonoMethodSignature *csig, int param_count, MonoJitArgumentInfo *arg_info) { int k, align; CallInfo *cinfo; @@ -4756,12 +4445,7 @@ MonoInst* mono_arch_get_domain_intrinsic (MonoCompile* cfg) return NULL; } -MonoInst* mono_arch_get_thread_intrinsic (MonoCompile* cfg) -{ - return NULL; -} - -gpointer +mgreg_t mono_arch_context_get_int_reg (MonoContext *ctx, int reg) { /* FIXME: implement */