#define MONO_EMIT_NEW_UNALU(cfg,op,dr,sr1) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->dreg = dr; \
inst->sreg1 = sr1; \
mono_bblock_add_inst (cfg->cbb, inst); \
#define MONO_EMIT_NEW_BIALU(cfg,op,dr,sr1,sr2) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->dreg = dr; \
inst->sreg1 = sr1; \
inst->sreg2 = sr2; \
#define MONO_EMIT_NEW_BIALU_IMM(cfg,op,dr,sr,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->dreg = dr; \
inst->sreg1 = sr; \
inst->inst_p1 = (gpointer)(gssize)(imm); \
#define MONO_EMIT_NEW_LOAD_MEM(cfg,dr,addr) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_LOADU4_MEM; \
+ MONO_INST_NEW ((cfg), inst, OP_LOADU4_MEM); \
inst->dreg = dr; \
inst->inst_p0 = addr; \
mono_bblock_add_inst (cfg->cbb, inst); \
#define MONO_EMIT_NEW_LOAD_MEMBASE(cfg,dr,base,offset) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_LOAD_MEMBASE; \
+ MONO_INST_NEW ((cfg), inst, OP_LOAD_MEMBASE); \
inst->dreg = dr; \
inst->inst_basereg = base; \
inst->inst_offset = offset; \
#define MONO_EMIT_NEW_LOAD_MEMBASE_OP(cfg,op,dr,base,offset) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->dreg = dr; \
inst->inst_basereg = base; \
inst->inst_offset = offset; \
#define MONO_EMIT_NEW_STORE_MEMBASE(cfg,op,base,offset,sr) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->sreg1 = sr; \
inst->inst_destbasereg = base; \
inst->inst_offset = offset; \
#define MONO_EMIT_NEW_STORE_MEMBASE_IMM(cfg,op,base,offset,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->inst_destbasereg = base; \
inst->inst_offset = offset; \
inst->inst_p1 = (gpointer)imm; \
#define MONO_EMIT_NEW_COMPARE_IMM(cfg,sr1,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_COMPARE_IMM; \
+ MONO_INST_NEW ((cfg), inst, OP_COMPARE_IMM); \
inst->sreg1 = sr1; \
inst->inst_p1 = (gpointer)imm; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_ICOMPARE_IMM(cfg,sr1,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = sizeof (void*) == 8 ? OP_ICOMPARE_IMM : OP_COMPARE_IMM; \
+ MONO_INST_NEW ((cfg), inst, sizeof (void*) == 8 ? OP_ICOMPARE_IMM : OP_COMPARE_IMM); \
inst->sreg1 = sr1; \
inst->inst_p1 = (gpointer)imm; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_COND_EXC(cfg,cond,name) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
+ MONO_INST_NEW ((cfg), inst, OP_NOP); \
inst->opcode = OP_COND_EXC_##cond; \
inst->inst_p1 = (char*)name; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_ICONST(cfg,dr,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_ICONST; \
+ MONO_INST_NEW ((cfg), inst, OP_ICONST); \
inst->dreg = dr; \
inst->inst_c0 = imm; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_I8CONST(cfg,dr,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_I8CONST; \
+ MONO_INST_NEW ((cfg), inst, OP_I8CONST); \
inst->dreg = dr; \
inst->inst_l = imm; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_PCONST(cfg,dr,imm) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_ICONST; \
+ MONO_INST_NEW ((cfg), inst, OP_ICONST); \
inst->dreg = dr; \
inst->inst_p0 = (gpointer) imm; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_AOTCONST(cfg,dr,imm,type) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = OP_AOTCONST; \
+ MONO_INST_NEW ((cfg), inst, OP_AOTCONST); \
inst->dreg = dr; \
inst->inst_p0 = imm; \
inst->inst_c1 = type; \
MonoInst *target_label; \
target_label = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
target_label->opcode = OP_LABEL; \
- target_label->next = (targetbb)->code; \
+ target_label->next = (targetbb)->code; \
+ (targetbb)->code = target_label; \
target_label->inst_c0 = (targetbb)->native_offset; \
- (targetbb)->code = target_label; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->inst_i0 = target_label; \
inst->flags = MONO_INST_BRLABEL; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
#define MONO_EMIT_NEW_BRANCH_LABEL(cfg,op,label) do { \
MonoInst *inst; \
- inst = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst)); \
- inst->opcode = op; \
+ MONO_INST_NEW ((cfg), inst, op); \
inst->inst_i0 = label; \
inst->flags = MONO_INST_BRLABEL; \
mono_bblock_add_inst ((cfg)->cbb, inst); \
} while (0)
#endif
+#ifndef MONO_EMIT_NEW_COMPARE_BRANCH_LABEL_CHAINED
+#define MONO_EMIT_NEW_COMPARE_BRANCH_LABEL_CHAINED(cfg, cmp_op, sreg1, sreg2, label) \
+ do { \
+ MONO_EMIT_NEW_BRANCH_LABEL (s, (cmp_op), (label)); \
+} while (0)
+#endif
+
#ifndef MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL
#define MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL(cfg, cmp_op, sreg1, imm, label) \
do { \
} while (0)
#endif
+#ifndef MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL_CHAINED
+#define MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL_CHAINED(cfg, cmp_op, sreg1, imm, label) \
+ do { \
+ MONO_EMIT_NEW_BRANCH_LABEL (s, (cmp_op), (label)); \
+} while (0)
+#endif
+
#ifndef MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK
#define MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK(cfg, cmp_op, sreg1, sreg2, block) \
do { \
} while (0)
#endif
+#ifndef MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK_CHAINED
+#define MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK_CHAINED(cfg, cmp_op, sreg1, sreg2, block) \
+ do { \
+ MONO_EMIT_NEW_BRANCH_BLOCK (s, (cmp_op), (block)); \
+} while (0)
+#endif
+
#ifndef MONO_EMIT_NEW_COMPARE_IMM_BRANCH_BLOCK
#define MONO_EMIT_NEW_COMPARE_IMM_BRANCH_BLOCK(cfg, cmp_op, sreg1, imm, block) \
do { \
} while (0)
#endif
+#ifndef MONO_EMIT_NEW_COMPARE_IMM_BRANCH_BLOCK_CHAINED
+#define MONO_EMIT_NEW_COMPARE_IMM_BRANCH_BLOCK_CHAINED(cfg, cmp_op, sreg1, imm, block) \
+ do { \
+ MONO_EMIT_NEW_BRANCH_BLOCK (s, (cmp_op), (block)); \
+} while (0)
+#endif
+
%%
%termprefix OP_ CEE_
* normal rules.
*/
MonoInst *inst;
- inst = mono_mempool_alloc0 (s->mempool, sizeof (MonoInst));
- inst->opcode = OP_ICONST; /* doesn't matter */
+ MONO_INST_NEW (s, inst, OP_NOP); /* The opcode doesn't matter */
inst->inst_basereg = state->reg1;
inst->inst_offset = 0;
state->tree = inst;
}
stmt: OP_MEMCPY (base, base) {
- int size = tree->backend.size;
+ int size = tree->backend.memcpy_args->size;
+ int align = tree->backend.memcpy_args->align;
if (size > 0)
mini_emit_memcpy (s, state->left->tree->inst_basereg, state->left->tree->inst_offset,
- state->right->tree->inst_basereg, state->right->tree->inst_offset, size, 0);
+ state->right->tree->inst_basereg, state->right->tree->inst_offset, size, align);
}
stmt: OP_MEMSET (base) {
- int size = tree->backend.size;
+ int size = tree->backend.memcpy_args->size;
+ int align = tree->backend.memcpy_args->align;
if (size > 0)
- mini_emit_memset (s, state->left->tree->inst_basereg, state->left->tree->inst_offset, size, tree->inst_imm, 0);
+ mini_emit_memset (s, state->left->tree->inst_basereg, state->left->tree->inst_offset, size, tree->inst_imm, align);
}
reg: OP_LDELEMA2D (reg, OP_GROUP (reg, reg)) "20" {
reg: OP_CLT (cflags),
reg: OP_CLT_UN (cflags),
reg: OP_CGT (cflags),
-reg: OP_CGT_UN (cflags) {
+reg: OP_CGT_UN (cflags) "2" {
tree->dreg = state->reg1;
mono_bblock_add_inst (s->cbb, tree);
}
mono_bblock_add_inst (s->cbb, tree);
}
-stmt: CEE_SWITCH (reg) "2" {
+stmt: OP_SWITCH (reg) "2" {
MonoInst *label;
int offset_reg = mono_regstate_next_int (s->rs);
int target_reg = mono_regstate_next_int (s->rs);
MONO_NEW_LABEL (s, label);
- MONO_EMIT_NEW_BIALU_IMM (s, OP_COMPARE_IMM, -1, state->left->reg1, n);
- MONO_EMIT_NEW_BRANCH_BLOCK (s, CEE_BGE_UN, tree->inst_many_bb [n]);
if (sizeof (gpointer) == 8) {
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_ICOMPARE_IMM, -1, state->left->reg1, n);
+ MONO_EMIT_NEW_BRANCH_BLOCK (s, OP_IBGE_UN, tree->inst_many_bb [n]);
MONO_EMIT_NEW_BIALU_IMM (s, OP_SHL_IMM, offset_reg, state->left->reg1, 3);
/* The upper word might not be zero, and we add it to a 64 bit address later */
MONO_EMIT_NEW_UNALU (s, CEE_CONV_U8, offset_reg, offset_reg);
} else {
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_COMPARE_IMM, -1, state->left->reg1, n);
+ MONO_EMIT_NEW_BRANCH_BLOCK (s, CEE_BGE_UN, tree->inst_many_bb [n]);
MONO_EMIT_NEW_BIALU_IMM (s, OP_SHL_IMM, offset_reg, state->left->reg1, 2);
}
mono_bblock_add_inst (s->cbb, label);
/* the backend must patch the address. we use 0xf0f0f0f0 to avoid the usage
* of special (short) opcodes on x86 */
if (sizeof (gpointer) == 8)
- MONO_EMIT_NEW_LOAD_MEMBASE (s, target_reg, offset_reg, (long)0xf0f0f0f0f0f0f0f1LL);
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, target_reg, offset_reg, (gint64)0xf0f0f0f0f0f0f0f1LL);
else
MONO_EMIT_NEW_LOAD_MEMBASE (s, target_reg, offset_reg, 0xf0f0f0f0);
}
mono_bblock_add_inst (s->cbb, tree);
}
-reg: CEE_CALL {
+reg: OP_CALL {
tree->dreg = state->reg1;
mono_bblock_add_inst (s->cbb, tree);
}
-reg: CEE_CALLVIRT (reg) {
- mini_emit_virtual_call (s, state, tree, CEE_CALL, OP_CALL_MEMBASE);
+reg: OP_CALLVIRT (reg) {
+ mini_emit_virtual_call (s, state, tree, OP_CALL, OP_CALL_MEMBASE);
}
stmt: OP_VOIDCALLVIRT (reg) {
mini_emit_virtual_call (s, state, tree, OP_VCALL, OP_VCALL_MEMBASE);
}
+reg: OP_CALLVIRT_IMT (reg, reg) {
+ tree->opcode = OP_CALLVIRT;
+ mini_emit_virtual_imt_call (s, state, tree, OP_CALL, OP_CALL_MEMBASE, state->right->reg1);
+}
+
+stmt: OP_VOIDCALLVIRT_IMT (reg, reg) {
+ tree->opcode = OP_VOIDCALLVIRT;
+ mini_emit_virtual_imt_call (s, state, tree, OP_VOIDCALL, OP_VOIDCALL_MEMBASE, state->right->reg1);
+}
+
+freg: OP_FCALLVIRT_IMT (reg, reg) {
+ tree->opcode = OP_FCALLVIRT;
+ mini_emit_virtual_imt_call (s, state, tree, OP_FCALL, OP_FCALL_MEMBASE, state->right->reg1);
+}
+
+stmt: OP_VCALLVIRT_IMT (OP_GROUP (reg, reg), reg) {
+ int imt_reg = state->left->right->reg1;
+ tree->opcode = OP_VCALLVIRT;
+ tree->inst_left = tree->inst_left->inst_left;
+ state->left = state->left->left;
+ mini_emit_virtual_imt_call (s, state, tree, OP_VCALL, OP_VCALL_MEMBASE, imt_reg);
+}
+
reg: OP_CALL_REG (reg) {
tree->sreg1 = state->left->reg1;
tree->dreg = state->reg1;
mono_bblock_add_inst (s->cbb, tree);
}
+stmt: OP_TRAMPCALL_VTABLE (reg) {
+ #ifdef MONO_ARCH_VTABLE_REG
+ MonoCallInst *call = (MonoCallInst*)tree;
+ int vtable_reg = mono_regstate_next_int (s->rs);
+
+ MONO_EMIT_NEW_UNALU (s, OP_MOVE, vtable_reg, state->left->reg1);
+
+ call->inst.opcode = OP_VOIDCALL;
+
+ mono_call_inst_add_outarg_reg (s, call, vtable_reg, MONO_ARCH_VTABLE_REG, FALSE);
+
+ mono_bblock_add_inst (s->cbb, &call->inst);
+ #else
+ g_assert_not_reached ();
+ #endif
+}
+
+reg: OP_CALL_RGCTX (reg) {
+ emit_rgctx_argument (s, tree, state->left->reg1, OP_CALL);
+
+ tree->dreg = state->reg1;
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+freg: OP_FCALL_RGCTX (reg) {
+ emit_rgctx_argument (s, tree, state->left->reg1, OP_FCALL);
+
+ tree->dreg = state->reg1;
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+stmt: OP_VOIDCALL_RGCTX (reg) {
+ emit_rgctx_argument (s, tree, state->left->reg1, OP_VOIDCALL);
+
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+stmt: OP_VCALL_RGCTX (reg, reg) {
+ emit_rgctx_argument (s, tree, state->right->reg1, OP_VCALL);
+
+ mono_arch_emit_this_vret_args (s, (MonoCallInst*)tree, -1, -1, state->left->reg1);
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+reg: OP_CALL_REG_RGCTX (reg, reg) {
+ emit_rgctx_argument (s, tree, state->right->reg1, OP_CALL_REG);
+
+ tree->sreg1 = state->left->reg1;
+ tree->dreg = state->reg1;
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+freg: OP_FCALL_REG_RGCTX (reg, reg) {
+ emit_rgctx_argument (s, tree, state->right->reg1, OP_FCALL_REG);
+
+ tree->sreg1 = state->left->reg1;
+ tree->dreg = state->reg1;
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+stmt: OP_VOIDCALL_REG_RGCTX (reg, reg) {
+ emit_rgctx_argument (s, tree, state->right->reg1, OP_VOIDCALL_REG);
+
+ tree->sreg1 = state->left->reg1;
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
+stmt: OP_VCALL_REG_RGCTX (OP_GROUP (reg, reg), reg) {
+ emit_rgctx_argument (s, tree, state->left->right->reg1, OP_VCALL_REG);
+
+ tree->inst_left = tree->inst_left->inst_left;
+ state->left = state->left->left;
+
+ mono_arch_emit_this_vret_args (s, (MonoCallInst*)tree, -1, -1, state->right->reg1);
+
+ tree->sreg1 = state->left->reg1;
+ mono_bblock_add_inst (s->cbb, tree);
+}
+
stmt: OP_SAVE_LMF,
stmt: OP_RESTORE_LMF {
mono_bblock_add_inst (s->cbb, tree);
reg: OP_CALL_REG (OP_ICONST),
reg: OP_CALL_REG (OP_I8CONST) {
- tree->opcode = CEE_CALL;
+ tree->opcode = OP_CALL;
((MonoCallInst*)tree)->fptr = state->left->tree->inst_p0;
tree->dreg = state->reg1;
mono_bblock_add_inst (s->cbb, tree);
mono_bblock_add_inst (s->cbb, tree);
}
-stmt: CEE_RET "0" {
- mono_bblock_add_inst (s->cbb, tree);
-}
-
stmt: CEE_POP (reg)
# remove some common pops without side effects
mono_bblock_add_inst (s->cbb, tree);
}
+reg: OP_CHECK_THIS_PASSTHROUGH (reg) {
+ MonoInst *check;
+
+ MONO_INST_NEW (s, check, OP_CHECK_THIS);
+ check->sreg1 = state->left->reg1;
+ mono_bblock_add_inst (s->cbb, check);
+
+ MONO_EMIT_UNALU (s, tree, OP_MOVE, state->reg1, state->left->reg1);
+}
+
# object related opcodes
reg: CEE_ISINST (reg) {
if (klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
MONO_EMIT_NEW_LOAD_MEMBASE (s, vtable_reg, obj_reg, G_STRUCT_OFFSET (MonoObject, vtable));
/* the object_is_null target simply copies the input register to the output */
- mini_emit_isninst_iface_cast (s, vtable_reg, klass, false_label, object_is_null);
+ mini_emit_isinst_iface (s, vtable_reg, klass, false_label, object_is_null);
} else {
int klass_reg = mono_regstate_next_int (s->rs);
}
MONO_EMIT_NEW_BRANCH_LABEL (s, OP_BR, false_label);
} else if (klass->cast_class->flags & TYPE_ATTRIBUTE_INTERFACE) {
- mini_emit_isninst_iface_class_cast (s, eclass_reg, klass->cast_class, false_label, object_is_null);
+ mini_emit_isinst_iface_class (s, eclass_reg, klass->cast_class, false_label, object_is_null);
} else {
if ((klass->rank == 1) && (klass->byval_arg.type == MONO_TYPE_SZARRAY)) {
/* Check that the object is a vector too */
}
/* the object_is_null target simply copies the input register to the output */
- mini_emit_isninst_cast (s, eclass_reg, klass->cast_class, false_label, object_is_null);
+ mini_emit_isinst (s, eclass_reg, klass->cast_class, false_label, object_is_null);
}
} else if (mono_class_is_nullable (klass)) {
MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, vtable_reg, G_STRUCT_OFFSET (MonoVTable, klass));
/* the object_is_null target simply copies the input register to the output */
- mini_emit_isninst_cast (s, klass_reg, klass->cast_class, false_label, object_is_null);
+ mini_emit_isinst (s, klass_reg, klass->cast_class, false_label, object_is_null);
} else {
if (!s->compile_aot && !(s->opt & MONO_OPT_SHARED) && (klass->flags & TYPE_ATTRIBUTE_SEALED)) {
/* the remoting code is broken, access the class for now */
} else {
MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, vtable_reg, G_STRUCT_OFFSET (MonoVTable, klass));
/* the object_is_null target simply copies the input register to the output */
- mini_emit_isninst_cast (s, klass_reg, klass, false_label, object_is_null);
+ mini_emit_isinst (s, klass_reg, klass, false_label, object_is_null);
}
}
}
if (klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
MONO_NEW_LABEL (s, interface_fail_label);
MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoObject, vtable));
- mini_emit_isninst_iface_cast (s, tmp_reg, klass, interface_fail_label, true_label);
+ mini_emit_isinst_iface (s, tmp_reg, klass, interface_fail_label, true_label);
mono_bblock_add_inst (s->cbb, interface_fail_label);
MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, tmp_reg, G_STRUCT_OFFSET (MonoVTable, klass));
MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, custom_type_info));
MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BEQ, tmp_reg, 0, no_proxy_label);
- mini_emit_isninst_cast (s, klass_reg, klass, false2_label, true_label);
+ mini_emit_isinst (s, klass_reg, klass, false2_label, true_label);
MONO_EMIT_NEW_BRANCH_LABEL (s, OP_BR, false2_label);
mono_bblock_add_inst (s->cbb, no_proxy_label);
- mini_emit_isninst_cast (s, klass_reg, klass, false_label, true_label);
+ mini_emit_isinst (s, klass_reg, klass, false_label, true_label);
}
mono_bblock_add_inst (s->cbb, false_label);
MONO_EMIT_UNALU (s, tree, OP_MOVE, state->reg1, obj_reg);
}
+reg: OP_UNBOXCAST_REG (reg, reg) {
+ int obj_reg = state->left->reg1;
+ int element_klass_reg = state->right->reg1;
+ int vtable_reg = mono_regstate_next_int (s->rs);
+ int klass_reg = mono_regstate_next_int (s->rs);
+ int eclass_reg = mono_regstate_next_int (s->rs);
+ int rank_reg = mono_regstate_next_int (s->rs);
+
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, vtable_reg, obj_reg, G_STRUCT_OFFSET (MonoObject, vtable));
+ MONO_EMIT_NEW_LOAD_MEMBASE_OP (s, OP_LOADU1_MEMBASE, rank_reg, vtable_reg, G_STRUCT_OFFSET (MonoVTable, rank));
+
+ // Check rank == 0
+ MONO_EMIT_NEW_COMPARE_IMM_EXC (s, NE_UN, rank_reg, 0, "InvalidCastException");
+
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, vtable_reg, G_STRUCT_OFFSET (MonoVTable, klass));
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, eclass_reg, klass_reg, G_STRUCT_OFFSET (MonoClass, element_class));
+
+ MONO_EMIT_NEW_COMPARE_EXC (s, NE_UN, eclass_reg, element_klass_reg, "InvalidCastException");
+
+ MONO_EMIT_UNALU (s, tree, OP_MOVE, state->reg1, obj_reg);
+}
+
reg: CEE_CASTCLASS (reg) {
MonoClass *klass = tree->inst_newa_class;
MonoInst *object_is_null;
MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BEQ, obj_reg, 0, object_is_null);
+ if (tree->backend.record_cast_details) {
+ int to_klass_reg = mono_regstate_next_int (s->rs);
+ int klass_reg = mono_regstate_next_int (s->rs);
+ MonoInst *tls_get = mono_get_jit_tls_intrinsic (s);
+
+ if (!tls_get) {
+ fprintf (stderr, "error: --debug=casts not supported on this platform.\n.");
+ exit (1);
+ }
+
+ MONO_ADD_INS (s->cbb, tls_get);
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, vtable_reg, obj_reg, G_STRUCT_OFFSET (MonoObject, vtable));
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, vtable_reg, G_STRUCT_OFFSET (MonoVTable, klass));
+
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG, tls_get->dreg, G_STRUCT_OFFSET (MonoJitTlsData, class_cast_from), klass_reg);
+ MONO_EMIT_NEW_PCONST (s, to_klass_reg, klass);
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG, tls_get->dreg, G_STRUCT_OFFSET (MonoJitTlsData, class_cast_to), to_klass_reg);
+ }
+
if (klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
MONO_EMIT_NEW_LOAD_MEMBASE (s, vtable_reg, obj_reg, G_STRUCT_OFFSET (MonoObject, vtable));
mini_emit_castclass_iface (s, vtable_reg, klass);
}
mono_bblock_add_inst (s->cbb, object_is_null);
+
+ /* Reset the variables holding the cast details */
+ if (tree->backend.record_cast_details) {
+ MonoInst *tls_get = mono_get_jit_tls_intrinsic (s);
+
+ MONO_ADD_INS (s->cbb, tls_get);
+ /* It is enough to reset the from field */
+ MONO_EMIT_NEW_STORE_MEMBASE_IMM (s, OP_STORE_MEMBASE_IMM, tls_get->dreg, G_STRUCT_OFFSET (MonoJitTlsData, class_cast_from), 0);
+ }
+
MONO_EMIT_UNALU (s, tree, OP_MOVE, state->reg1, obj_reg);
}
MonoInst *end_label, *fail_label, *no_proxy_label, *ok_result_label;
int obj_reg = state->left->reg1;
int tmp_reg = mono_regstate_next_int (s->rs);
+ int tmp2_reg = mono_regstate_next_int (s->rs);
int klass_reg = mono_regstate_next_int (s->rs);
MONO_NEW_LABEL (s, end_label);
MONO_NEW_LABEL (s, fail_label);
MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoObject, vtable));
- mini_emit_isninst_iface_cast (s, tmp_reg, klass, fail_label, ok_result_label);
+ mini_emit_isinst_iface (s, tmp_reg, klass, fail_label, ok_result_label);
mono_bblock_add_inst (s->cbb, fail_label);
MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, tmp_reg, G_STRUCT_OFFSET (MonoVTable, klass));
MONO_EMIT_NEW_COMPARE_IMM_EXC (s, NE_UN, klass_reg, mono_defaults.transparent_proxy_class, "InvalidCastException");
}
-
- MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, remote_class));
- MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, tmp_reg, G_STRUCT_OFFSET (MonoRemoteClass, proxy_class));
-
- MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, custom_type_info));
- MONO_EMIT_NEW_COMPARE_IMM_EXC (s, EQ, tmp_reg, 0, "InvalidCastException");
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp2_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, custom_type_info));
+ MONO_EMIT_NEW_COMPARE_IMM_EXC (s, EQ, tmp2_reg, 0, "InvalidCastException");
MONO_EMIT_NEW_ICONST (s, state->reg1, 1);
MONO_EMIT_NEW_BRANCH_LABEL (s, OP_BR, end_label);
MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, remote_class));
MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, tmp_reg, G_STRUCT_OFFSET (MonoRemoteClass, proxy_class));
- MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, custom_type_info));
- MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BEQ, tmp_reg, 0, no_proxy_label);
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, tmp2_reg, obj_reg, G_STRUCT_OFFSET (MonoTransparentProxy, custom_type_info));
+ MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BEQ, tmp2_reg, 0, no_proxy_label);
- mini_emit_isninst_cast (s, klass_reg, klass, fail_label, ok_result_label);
+ mini_emit_isinst (s, klass_reg, klass, fail_label, ok_result_label);
mono_bblock_add_inst (s->cbb, fail_label);
MONO_EMIT_NEW_ICONST (s, state->reg1, 1);
MONO_EMIT_NEW_BRANCH_LABEL (s, OP_BR, end_label);
# string support
#
reg: OP_GETCHR (reg, reg) "4" {
+ int index_reg;
int mult_reg = mono_regstate_next_int (s->rs);
int add_reg = mono_regstate_next_int (s->rs);
- MONO_EMIT_BOUNDS_CHECK (s, state->left->reg1, MonoString, length, state->right->reg1);
- MONO_EMIT_NEW_BIALU_IMM (s, OP_SHL_IMM, mult_reg, state->right->reg1, 1);
+ if (sizeof (gpointer) == 8) {
+ /* The array reg is 64 bits but the index reg is only 32 */
+ index_reg = mono_regstate_next_int (s->rs);
+ MONO_EMIT_NEW_UNALU (s, OP_SEXT_I4, index_reg, state->right->reg1);
+ } else {
+ index_reg = state->right->reg1;
+ }
+
+ MONO_EMIT_BOUNDS_CHECK (s, state->left->reg1, MonoString, length, index_reg);
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_SHL_IMM, mult_reg, index_reg, 1);
MONO_EMIT_NEW_BIALU (s, CEE_ADD, add_reg, mult_reg, state->left->reg1);
MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADU2_MEMBASE, state->reg1,
add_reg, G_STRUCT_OFFSET (MonoString, chars));
reg: OP_CHECK_ARRAY_TYPE (reg) {
- MonoClass* array_class = mono_array_class_get (tree->klass, 1);
+ MonoClass* array_class = tree->klass;
int vtable_reg = mono_regstate_next_int (s->rs);
}
reg: CEE_LDELEMA (reg, reg) "20" {
+ int index_reg;
int mult_reg = mono_regstate_next_int (s->rs);
int add_reg = mono_regstate_next_int (s->rs);
guint32 size = mono_class_array_element_size (tree->klass);
- MONO_EMIT_BOUNDS_CHECK (s, state->left->reg1, MonoArray, max_length, state->right->reg1);
- MONO_EMIT_NEW_BIALU_IMM (s, OP_MUL_IMM, mult_reg, state->right->reg1, size);
+ if (sizeof (gpointer) == 8) {
+ /* The array reg is 64 bits but the index reg is only 32 */
+ index_reg = mono_regstate_next_int (s->rs);
+ MONO_EMIT_NEW_UNALU (s, OP_SEXT_I4, index_reg, state->right->reg1);
+ } else {
+ index_reg = state->right->reg1;
+ }
+
+ MONO_EMIT_BOUNDS_CHECK (s, state->left->reg1, MonoArray, max_length, index_reg);
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_MUL_IMM, mult_reg, index_reg, size);
MONO_EMIT_NEW_BIALU (s, CEE_ADD, add_reg, mult_reg, state->left->reg1);
MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, state->reg1, add_reg, G_STRUCT_OFFSET (MonoArray, vector));
}
MONO_EMIT_NEW_LOAD_MEMBASE (s, state->reg1, state->left->reg1, G_STRUCT_OFFSET (MonoTypedRef, value));
}
+reg: OP_REFANYVAL_REG (reg, reg) {
+ int klass_reg = mono_regstate_next_int (s->rs);
+ g_assert (!s->compile_aot);
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, klass_reg, state->left->reg1, G_STRUCT_OFFSET (MonoTypedRef, klass));
+ MONO_EMIT_NEW_COMPARE_EXC (s, NE_UN, klass_reg, state->right->reg1, "InvalidCastException");
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, state->reg1, state->left->reg1, G_STRUCT_OFFSET (MonoTypedRef, value));
+}
+
reg: OP_REFANYTYPE (reg) {
MONO_EMIT_NEW_LOAD_MEMBASE (s, state->reg1, state->left->reg1, G_STRUCT_OFFSET (MonoTypedRef, type));
}
MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STOREP_MEMBASE_REG, state->right->reg1, G_STRUCT_OFFSET (MonoTypedRef, value), state->left->left->reg1);
}
+stmt: OP_MKREFANY_REGS (OP_GROUP (reg, reg), OP_GROUP (reg, reg)) {
+ g_assert (!s->compile_aot);
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STOREP_MEMBASE_REG,
+ state->right->right->reg1, G_STRUCT_OFFSET (MonoTypedRef, type), state->left->left->reg1);
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STOREP_MEMBASE_REG,
+ state->right->right->reg1, G_STRUCT_OFFSET (MonoTypedRef, klass), state->left->right->reg1);
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STOREP_MEMBASE_REG,
+ state->right->right->reg1, G_STRUCT_OFFSET (MonoTypedRef, value), state->right->left->reg1);
+}
+
%%
#ifdef MONO_ARCH_NEED_GOT_VAR
}
/*
- * Emit code which loads into "intf_bit_reg" a nonzero value if the MonoKlass
+ * Emit code which loads into "intf_bit_reg" a nonzero value if the MonoClass
* stored in "klass_reg" implements the interface "klass".
*/
static void
MONO_EMIT_NEW_BIALU_IMM (s, OP_AND_IMM, intf_bit_reg, ibitmap_byte_reg, 1 << (klass->interface_id & 7));
}
}
+/*
+ * Emit code which loads into "intf_bit_reg" a nonzero value if the MonoVTable
+ * stored in "vtable_reg" implements the interface "klass".
+ */
+static void
+mini_emit_load_intf_bit_reg_vtable (MonoCompile *s, int intf_bit_reg, int vtable_reg, MonoClass *klass)
+{
+ int ibitmap_reg = mono_regstate_next_int (s->rs);
+ int ibitmap_byte_reg = mono_regstate_next_int (s->rs);
+
+ MONO_EMIT_NEW_LOAD_MEMBASE (s, ibitmap_reg, vtable_reg, G_STRUCT_OFFSET (MonoVTable, interface_bitmap));
+
+ if (s->compile_aot) {
+ int iid_reg = mono_regstate_next_int (s->rs);
+ int shifted_iid_reg = mono_regstate_next_int (s->rs);
+ int ibitmap_byte_address_reg = mono_regstate_next_int (s->rs);
+ int masked_iid_reg = mono_regstate_next_int (s->rs);
+ int iid_one_bit_reg = mono_regstate_next_int (s->rs);
+ int iid_bit_reg = mono_regstate_next_int (s->rs);
+ MONO_EMIT_NEW_AOTCONST (s, iid_reg, klass, MONO_PATCH_INFO_IID);
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_SHR_IMM, shifted_iid_reg, iid_reg, 3);
+ MONO_EMIT_NEW_BIALU (s, CEE_ADD, ibitmap_byte_address_reg, ibitmap_reg, shifted_iid_reg);
+ MONO_EMIT_NEW_LOAD_MEMBASE_OP (s, OP_LOADU1_MEMBASE, ibitmap_byte_reg, ibitmap_byte_address_reg, 0);
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_AND_IMM, masked_iid_reg, iid_reg, 7);
+ MONO_EMIT_NEW_ICONST (s, iid_one_bit_reg, 1);
+ MONO_EMIT_NEW_BIALU (s, CEE_SHL, iid_bit_reg, iid_one_bit_reg, masked_iid_reg);
+ MONO_EMIT_NEW_BIALU (s, CEE_AND, intf_bit_reg, ibitmap_byte_reg, iid_bit_reg);
+ } else {
+ MONO_EMIT_NEW_LOAD_MEMBASE_OP (s, OP_LOADI1_MEMBASE, ibitmap_byte_reg, ibitmap_reg, klass->interface_id >> 3);
+ MONO_EMIT_NEW_BIALU_IMM (s, OP_AND_IMM, intf_bit_reg, ibitmap_byte_reg, 1 << (klass->interface_id & 7));
+ }
+}
+
+#ifdef MONO_ARCH_HAVE_IMT
+static void
+emit_imt_argument (MonoCompile *cfg, MonoCallInst *call, gboolean have_imt_arg, int imt_reg) {
+#ifdef MONO_ARCH_IMT_REG
+ int method_reg = mono_regstate_next_int (cfg->rs);
+
+ if (cfg->compile_aot) {
+ g_assert (!have_imt_arg);
+ MONO_EMIT_NEW_AOTCONST (cfg, method_reg, call->method, MONO_PATCH_INFO_METHODCONST);
+ } else {
+ if (have_imt_arg) {
+ MONO_EMIT_NEW_UNALU (cfg, OP_MOVE, method_reg, imt_reg);
+ } else {
+ MonoInst *inst;
+ MONO_INST_NEW (cfg, inst, OP_PCONST);
+ inst->inst_p0 = call->method;
+ inst->dreg = method_reg;
+ mono_bblock_add_inst (cfg->cbb, inst);
+ }
+ }
+
+ mono_call_inst_add_outarg_reg (cfg, call, method_reg, MONO_ARCH_IMT_REG, FALSE);
+#else
+ mono_arch_emit_imt_argument (cfg, call, NULL);
+#endif
+}
+#endif
static void
-mini_emit_virtual_call (MonoCompile *cfg, void *st, MonoInst *tree, int novirtop, int virtop)
+mini_emit_virtual_call_internal (MonoCompile *cfg, void *st, MonoInst *tree, int novirtop, int virtop,
+ gboolean have_imt_arg, int imt_reg)
{
MonoMethod *method = ((MonoCallInst*)tree)->method;
int vtable_reg, slot_reg, this_reg;
MBState *state = st;
+ int slot;
this_reg = state->left->reg1;
mono_arch_emit_this_vret_args (cfg, (MonoCallInst*)tree, this_reg, state->left->tree->type, novirtop == OP_VCALL? state->right->reg1: -1);
return;
}
- /* Initialize method->slot */
- mono_class_setup_vtable (method->klass);
+#ifdef MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE
+ if ((method->klass->parent == mono_defaults.multicastdelegate_class) && (!strcmp (method->name, "Invoke"))) {
+ /* Make a call to delegate->invoke_impl */
+ tree->dreg = state->reg1;
+ tree->opcode = virtop;
+ tree->inst_basereg = this_reg;
+ tree->inst_offset = G_STRUCT_OFFSET (MonoDelegate, invoke_impl);
+ mono_bblock_add_inst (cfg->cbb, tree);
+ return;
+ }
+#endif
+
+ if ((method->flags & METHOD_ATTRIBUTE_VIRTUAL) &&
+ ((method->flags & METHOD_ATTRIBUTE_FINAL) ||
+ (method->klass && method->klass->flags & TYPE_ATTRIBUTE_SEALED))) {
+ /*
+ * the method is virtual, but we can statically dispatch since either
+ * it's class or the method itself are sealed.
+ * But first we need to ensure it's not a null reference.
+ */
+ MONO_EMIT_NEW_UNALU (cfg, OP_CHECK_THIS, -1, this_reg);
+
+ tree->dreg = state->reg1;
+ tree->opcode = novirtop;
+ mono_bblock_add_inst (cfg->cbb, tree);
+ return;
+ }
+
+ if (method->klass->generic_class && !method->klass->vtable) {
+ MonoMethod *gmethod = mono_method_get_declaring_generic_method (method);
+ mono_class_setup_vtable (gmethod->klass);
+
+ slot = gmethod->slot;
+ g_assert (slot != -1);
+ } else {
+ /* Initialize method->slot */
+ mono_class_setup_vtable (method->klass);
+ slot = method->slot;
+ }
vtable_reg = mono_regstate_next_int (cfg->rs);
MONO_EMIT_NEW_LOAD_MEMBASE (cfg, vtable_reg, this_reg, G_STRUCT_OFFSET (MonoObject, vtable));
if (method->klass->flags & TYPE_ATTRIBUTE_INTERFACE) {
- slot_reg = mono_regstate_next_int (cfg->rs);
- mini_emit_load_intf_reg_vtable (cfg, slot_reg, vtable_reg, method->klass);
- tree->inst_offset = method->slot * SIZEOF_VOID_P;
+ slot_reg = -1;
+#ifdef MONO_ARCH_HAVE_IMT
+ if (mono_use_imt) {
+ guint32 imt_slot = mono_method_get_imt_slot (method);
+ emit_imt_argument (cfg, (MonoCallInst*)tree, have_imt_arg, imt_reg);
+ slot_reg = vtable_reg;
+ tree->inst_offset = ((gint32)imt_slot - MONO_IMT_SIZE) * SIZEOF_VOID_P;
+ }
+#endif
+ if (slot_reg == -1) {
+ g_assert (!have_imt_arg);
+ slot_reg = mono_regstate_next_int (cfg->rs);
+ mini_emit_load_intf_reg_vtable (cfg, slot_reg, vtable_reg, method->klass);
+ tree->inst_offset = slot * SIZEOF_VOID_P;
+ }
} else {
slot_reg = vtable_reg;
- tree->inst_offset = G_STRUCT_OFFSET (MonoVTable, vtable) + (method->slot * SIZEOF_VOID_P);
+ tree->inst_offset = G_STRUCT_OFFSET (MonoVTable, vtable) + (slot * SIZEOF_VOID_P);
}
tree->dreg = state->reg1;
mono_bblock_add_inst (cfg->cbb, tree);
}
+static void
+mini_emit_virtual_call (MonoCompile *cfg, void *st, MonoInst *tree, int novirtop, int virtop)
+{
+ mini_emit_virtual_call_internal (cfg, st, tree, novirtop, virtop, FALSE, -1);
+}
+
+static void
+mini_emit_virtual_imt_call (MonoCompile *cfg, void *st, MonoInst *tree, int novirtop, int virtop, int imt_reg)
+{
+ mini_emit_virtual_call_internal (cfg, st, tree, novirtop, virtop, TRUE, imt_reg);
+}
+
static void
-mini_emit_isninst_cast (MonoCompile *s, int klass_reg, MonoClass *klass, MonoInst *false_target, MonoInst *true_target)
+emit_rgctx_argument (MonoCompile *s, MonoInst *tree, int reg, int new_opcode)
+{
+#ifdef MONO_ARCH_RGCTX_REG
+ MonoCallInst *call = (MonoCallInst*)tree;
+ int rgctx_reg = mono_regstate_next_int (s->rs);
+
+ MONO_EMIT_NEW_UNALU (s, OP_MOVE, rgctx_reg, reg);
+
+ call->inst.opcode = new_opcode;
+
+ mono_call_inst_add_outarg_reg (s, call, rgctx_reg, MONO_ARCH_RGCTX_REG, FALSE);
+#else
+ g_assert_not_reached ();
+#endif
+}
+
+/*
+ * Emit code for ISINST/CASTCLASS
+ */
+static void
+mini_emit_isinst (MonoCompile *s, int klass_reg, MonoClass *klass, MonoInst *false_target, MonoInst *true_target)
{
int idepth_reg = mono_regstate_next_int (s->rs);
int stypes_reg = mono_regstate_next_int (s->rs);
}
}
+/*
+ * Emit code for ISINST/CASTCLASS for interfaces
+ */
static void
-mini_emit_isninst_iface_cast (MonoCompile *s, int vtable_reg, MonoClass *klass, MonoInst *false_target, MonoInst *true_target)
+mini_emit_isinst_iface (MonoCompile *s, int vtable_reg, MonoClass *klass, MonoInst *false_target, MonoInst *true_target)
{
int intf_reg = mono_regstate_next_int (s->rs);
mini_emit_max_iid_check_vtable (s, vtable_reg, klass, false_target);
- mini_emit_load_intf_reg_vtable (s, intf_reg, vtable_reg, klass);
- /* the object_is_null target simply copies the input register to the output */
- MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BNE_UN, intf_reg, 0, true_target);
+ mini_emit_load_intf_bit_reg_vtable (s, intf_reg, vtable_reg, klass);
+ if (true_target)
+ MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BNE_UN, intf_reg, 0, true_target);
+ else
+ MONO_EMIT_NEW_COMPARE_IMM_EXC (s, EQ, intf_reg, 0, "InvalidCastException");
}
/*
* Variant of the above that takes a register to the class, not the vtable.
- * Note that inside interfaces_offsets the empty value is -1, not NULL, in this case.
*/
static void
-mini_emit_isninst_iface_class_cast (MonoCompile *s, int klass_reg, MonoClass *klass, MonoInst *false_target, MonoInst *true_target)
+mini_emit_isinst_iface_class (MonoCompile *s, int klass_reg, MonoClass *klass, MonoInst *false_target, MonoInst *true_target)
{
int intf_bit_reg = mono_regstate_next_int (s->rs);
mini_emit_max_iid_check_class (s, klass_reg, klass, false_target);
mini_emit_load_intf_bit_reg_class (s, intf_bit_reg, klass_reg, klass);
- /* the object_is_null target simply copies the input register to the output */
- MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BNE_UN, intf_bit_reg, 0, true_target);
+ if (true_target)
+ MONO_EMIT_NEW_COMPARE_IMM_BRANCH_LABEL (s, CEE_BNE_UN, intf_bit_reg, 0, true_target);
+ else
+ MONO_EMIT_NEW_COMPARE_IMM_EXC (s, EQ, intf_bit_reg, 0, "InvalidCastException");
}
static void
mini_emit_castclass_iface (MonoCompile *s, int vtable_reg, MonoClass *klass)
{
- int intf_reg = mono_regstate_next_int (s->rs);
-
- mini_emit_max_iid_check_vtable (s, vtable_reg, klass, NULL);
- mini_emit_load_intf_reg_vtable (s, intf_reg, vtable_reg, klass);
- MONO_EMIT_NEW_COMPARE_IMM_EXC (s, EQ, intf_reg, 0, "InvalidCastException");
+ mini_emit_isinst_iface (s, vtable_reg, klass, NULL, NULL);
}
/*
* Variant of the aboce that takes a register to the class, not the vtable.
- * Note that inside interfaces_offsets the empty value is -1, not NULL, in this case.
*/
static void
mini_emit_castclass_iface_class (MonoCompile *s, int klass_reg, MonoClass *klass)
{
- int intf_bit_reg = mono_regstate_next_int (s->rs);
-
- mini_emit_max_iid_check_class (s, klass_reg, klass, NULL);
- mini_emit_load_intf_bit_reg_class (s, intf_bit_reg, klass_reg, klass);
- MONO_EMIT_NEW_COMPARE_IMM_EXC (s, EQ, intf_bit_reg, 0, "InvalidCastException");
+ mini_emit_isinst_iface_class (s, klass_reg, klass, NULL, NULL);
}
static void
{
int cur_reg;
+ if (align < 4) {
+ /* This could be optimized further if neccesary */
+ while (size >= 1) {
+ cur_reg = mono_regstate_next_int (s->rs);
+ MONO_EMIT_NEW_LOAD_MEMBASE_OP (s, OP_LOADI1_MEMBASE, cur_reg, srcreg, soffset);
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STOREI1_MEMBASE_REG, destreg, doffset, cur_reg);
+ doffset += 1;
+ soffset += 1;
+ size -= 1;
+ }
+ }
+
/* FIXME: consider alignment for archs that need it. */
#if !NO_UNALIGNED_ACCESS
if (sizeof (gpointer) == 8) {
else
MONO_EMIT_NEW_ICONST (s, val_reg, val);
+ if (align < 4) {
+ /* This could be optimized further if neccesary */
+ while (size >= 1) {
+ MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STOREI1_MEMBASE_REG, destreg, offset, val_reg);
+ offset += 1;
+ size -= 1;
+ }
+ return;
+ }
+
/* FIXME: consider alignment for archs that need it. */
#if !NO_UNALIGNED_ACCESS
if (sizeof (gpointer) == 8) {
MonoInst *dest, *pinfo;
int got_var_reg;
- dest = mono_mempool_alloc0 (cfg->mempool, sizeof (MonoInst));
- dest->opcode = OP_GOT_ENTRY;
-
g_assert (cfg->got_var);
pinfo = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst));
got_var_reg = cfg->got_var->dreg;
}
- dest = mono_mempool_alloc0 ((cfg)->mempool, sizeof (MonoInst));
- dest->opcode = OP_GOT_ENTRY;
+ MONO_INST_NEW ((cfg), dest, OP_GOT_ENTRY);
dest->inst_left = cfg->got_var; /* not used */
dest->inst_right = pinfo;
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