YQ Connector:Use docker-compose in integrational tests

1 files changed, 1092 insertions, 0 deletions

diff --git a/contrib/libs/pcre2/src/sljit/sljitNativeX86_64.c b/contrib/libs/pcre2/src/sljit/sljitNativeX86_64.c
new file mode 100644
index 0000000000..4e938ffcf3
--- /dev/null
+++ b/contrib/libs/pcre2/src/sljit/sljitNativeX86_64.c
@@ -0,0 +1,1092 @@
+/*
+ *    Stack-less Just-In-Time compiler
+ *
+ *    Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright notice, this list of
+ *      conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *      of conditions and the following disclaimer in the documentation and/or other materials
+ *      provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* x86 64-bit arch dependent functions. */
+
+/* --------------------------------------------------------------------- */
+/*  Operators                                                            */
+/* --------------------------------------------------------------------- */
+
+static sljit_s32 emit_load_imm64(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm)
+{
+	sljit_u8 *inst;
+
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + sizeof(sljit_sw));
+	FAIL_IF(!inst);
+	INC_SIZE(2 + sizeof(sljit_sw));
+	*inst++ = REX_W | ((reg_map[reg] <= 7) ? 0 : REX_B);
+	*inst++ = U8(MOV_r_i32 | (reg_map[reg] & 0x7));
+	sljit_unaligned_store_sw(inst, imm);
+	return SLJIT_SUCCESS;
+}
+
+static sljit_s32 emit_do_imm32(struct sljit_compiler *compiler, sljit_u8 rex, sljit_u8 opcode, sljit_sw imm)
+{
+	sljit_u8 *inst;
+	sljit_uw length = (rex ? 2 : 1) + sizeof(sljit_s32);
+
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + length);
+	FAIL_IF(!inst);
+	INC_SIZE(length);
+	if (rex)
+		*inst++ = rex;
+	*inst++ = opcode;
+	sljit_unaligned_store_s32(inst, (sljit_s32)imm);
+	return SLJIT_SUCCESS;
+}
+
+static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_uw size,
+	/* The register or immediate operand. */
+	sljit_s32 a, sljit_sw imma,
+	/* The general operand (not immediate). */
+	sljit_s32 b, sljit_sw immb)
+{
+	sljit_u8 *inst;
+	sljit_u8 *buf_ptr;
+	sljit_u8 rex = 0;
+	sljit_u8 reg_lmap_b;
+	sljit_uw flags = size;
+	sljit_uw inst_size;
+
+	/* The immediate operand must be 32 bit. */
+	SLJIT_ASSERT(!(a & SLJIT_IMM) || compiler->mode32 || IS_HALFWORD(imma));
+	/* Both cannot be switched on. */
+	SLJIT_ASSERT((flags & (EX86_BIN_INS | EX86_SHIFT_INS)) != (EX86_BIN_INS | EX86_SHIFT_INS));
+	/* Size flags not allowed for typed instructions. */
+	SLJIT_ASSERT(!(flags & (EX86_BIN_INS | EX86_SHIFT_INS)) || (flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) == 0);
+	/* Both size flags cannot be switched on. */
+	SLJIT_ASSERT((flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) != (EX86_BYTE_ARG | EX86_HALF_ARG));
+	/* SSE2 and immediate is not possible. */
+	SLJIT_ASSERT(!(a & SLJIT_IMM) || !(flags & EX86_SSE2));
+	SLJIT_ASSERT((flags & (EX86_PREF_F2 | EX86_PREF_F3)) != (EX86_PREF_F2 | EX86_PREF_F3)
+		&& (flags & (EX86_PREF_F2 | EX86_PREF_66)) != (EX86_PREF_F2 | EX86_PREF_66)
+		&& (flags & (EX86_PREF_F3 | EX86_PREF_66)) != (EX86_PREF_F3 | EX86_PREF_66));
+
+	size &= 0xf;
+	inst_size = size;
+
+	if (!compiler->mode32 && !(flags & EX86_NO_REXW))
+		rex |= REX_W;
+	else if (flags & EX86_REX)
+		rex |= REX;
+
+	if (flags & (EX86_PREF_F2 | EX86_PREF_F3))
+		inst_size++;
+	if (flags & EX86_PREF_66)
+		inst_size++;
+
+	/* Calculate size of b. */
+	inst_size += 1; /* mod r/m byte. */
+	if (b & SLJIT_MEM) {
+		if (!(b & OFFS_REG_MASK) && NOT_HALFWORD(immb)) {
+			PTR_FAIL_IF(emit_load_imm64(compiler, TMP_REG2, immb));
+			immb = 0;
+			if (b & REG_MASK)
+				b |= TO_OFFS_REG(TMP_REG2);
+			else
+				b |= TMP_REG2;
+		}
+
+		if (!(b & REG_MASK))
+			inst_size += 1 + sizeof(sljit_s32); /* SIB byte required to avoid RIP based addressing. */
+		else {
+			if (immb != 0 && !(b & OFFS_REG_MASK)) {
+				/* Immediate operand. */
+				if (immb <= 127 && immb >= -128)
+					inst_size += sizeof(sljit_s8);
+				else
+					inst_size += sizeof(sljit_s32);
+			}
+			else if (reg_lmap[b & REG_MASK] == 5) {
+				/* Swap registers if possible. */
+				if ((b & OFFS_REG_MASK) && (immb & 0x3) == 0 && reg_lmap[OFFS_REG(b)] != 5)
+					b = SLJIT_MEM | OFFS_REG(b) | TO_OFFS_REG(b & REG_MASK);
+				else
+					inst_size += sizeof(sljit_s8);
+			}
+
+			if (reg_map[b & REG_MASK] >= 8)
+				rex |= REX_B;
+
+			if (reg_lmap[b & REG_MASK] == 4 && !(b & OFFS_REG_MASK))
+				b |= TO_OFFS_REG(SLJIT_SP);
+
+			if (b & OFFS_REG_MASK) {
+				inst_size += 1; /* SIB byte. */
+				if (reg_map[OFFS_REG(b)] >= 8)
+					rex |= REX_X;
+			}
+		}
+	}
+	else if (!(flags & EX86_SSE2_OP2)) {
+		if (reg_map[b] >= 8)
+			rex |= REX_B;
+	}
+	else if (freg_map[b] >= 8)
+		rex |= REX_B;
+
+	if (a & SLJIT_IMM) {
+		if (flags & EX86_BIN_INS) {
+			if (imma <= 127 && imma >= -128) {
+				inst_size += 1;
+				flags |= EX86_BYTE_ARG;
+			} else
+				inst_size += 4;
+		}
+		else if (flags & EX86_SHIFT_INS) {
+			SLJIT_ASSERT(imma <= (compiler->mode32 ? 0x1f : 0x3f));
+			if (imma != 1) {
+				inst_size++;
+				flags |= EX86_BYTE_ARG;
+			}
+		} else if (flags & EX86_BYTE_ARG)
+			inst_size++;
+		else if (flags & EX86_HALF_ARG)
+			inst_size += sizeof(short);
+		else
+			inst_size += sizeof(sljit_s32);
+	}
+	else {
+		SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG);
+		/* reg_map[SLJIT_PREF_SHIFT_REG] is less than 8. */
+		if (!(flags & EX86_SSE2_OP1)) {
+			if (reg_map[a] >= 8)
+				rex |= REX_R;
+		}
+		else if (freg_map[a] >= 8)
+			rex |= REX_R;
+	}
+
+	if (rex)
+		inst_size++;
+
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size);
+	PTR_FAIL_IF(!inst);
+
+	/* Encoding the byte. */
+	INC_SIZE(inst_size);
+	if (flags & EX86_PREF_F2)
+		*inst++ = 0xf2;
+	if (flags & EX86_PREF_F3)
+		*inst++ = 0xf3;
+	if (flags & EX86_PREF_66)
+		*inst++ = 0x66;
+	if (rex)
+		*inst++ = rex;
+	buf_ptr = inst + size;
+
+	/* Encode mod/rm byte. */
+	if (!(flags & EX86_SHIFT_INS)) {
+		if ((flags & EX86_BIN_INS) && (a & SLJIT_IMM))
+			*inst = (flags & EX86_BYTE_ARG) ? GROUP_BINARY_83 : GROUP_BINARY_81;
+
+		if (a & SLJIT_IMM)
+			*buf_ptr = 0;
+		else if (!(flags & EX86_SSE2_OP1))
+			*buf_ptr = U8(reg_lmap[a] << 3);
+		else
+			*buf_ptr = U8(freg_lmap[a] << 3);
+	}
+	else {
+		if (a & SLJIT_IMM) {
+			if (imma == 1)
+				*inst = GROUP_SHIFT_1;
+			else
+				*inst = GROUP_SHIFT_N;
+		} else
+			*inst = GROUP_SHIFT_CL;
+		*buf_ptr = 0;
+	}
+
+	if (!(b & SLJIT_MEM)) {
+		*buf_ptr = U8(*buf_ptr | MOD_REG | (!(flags & EX86_SSE2_OP2) ? reg_lmap[b] : freg_lmap[b]));
+		buf_ptr++;
+	} else if (b & REG_MASK) {
+		reg_lmap_b = reg_lmap[b & REG_MASK];
+
+		if (!(b & OFFS_REG_MASK) || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP)) {
+			if (immb != 0 || reg_lmap_b == 5) {
+				if (immb <= 127 && immb >= -128)
+					*buf_ptr |= 0x40;
+				else
+					*buf_ptr |= 0x80;
+			}
+
+			if (!(b & OFFS_REG_MASK))
+				*buf_ptr++ |= reg_lmap_b;
+			else {
+				*buf_ptr++ |= 0x04;
+				*buf_ptr++ = U8(reg_lmap_b | (reg_lmap[OFFS_REG(b)] << 3));
+			}
+
+			if (immb != 0 || reg_lmap_b == 5) {
+				if (immb <= 127 && immb >= -128)
+					*buf_ptr++ = U8(immb); /* 8 bit displacement. */
+				else {
+					sljit_unaligned_store_s32(buf_ptr, (sljit_s32)immb); /* 32 bit displacement. */
+					buf_ptr += sizeof(sljit_s32);
+				}
+			}
+		}
+		else {
+			if (reg_lmap_b == 5)
+				*buf_ptr |= 0x40;
+
+			*buf_ptr++ |= 0x04;
+			*buf_ptr++ = U8(reg_lmap_b | (reg_lmap[OFFS_REG(b)] << 3) | (immb << 6));
+
+			if (reg_lmap_b == 5)
+				*buf_ptr++ = 0;
+		}
+	}
+	else {
+		*buf_ptr++ |= 0x04;
+		*buf_ptr++ = 0x25;
+		sljit_unaligned_store_s32(buf_ptr, (sljit_s32)immb); /* 32 bit displacement. */
+		buf_ptr += sizeof(sljit_s32);
+	}
+
+	if (a & SLJIT_IMM) {
+		if (flags & EX86_BYTE_ARG)
+			*buf_ptr = U8(imma);
+		else if (flags & EX86_HALF_ARG)
+			sljit_unaligned_store_s16(buf_ptr, (sljit_s16)imma);
+		else if (!(flags & EX86_SHIFT_INS))
+			sljit_unaligned_store_s32(buf_ptr, (sljit_s32)imma);
+	}
+
+	return !(flags & EX86_SHIFT_INS) ? inst : (inst + 1);
+}
+
+/* --------------------------------------------------------------------- */
+/*  Enter / return                                                       */
+/* --------------------------------------------------------------------- */
+
+static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr)
+{
+	sljit_uw type = jump->flags >> TYPE_SHIFT;
+
+	int short_addr = !(jump->flags & SLJIT_REWRITABLE_JUMP) && !(jump->flags & JUMP_LABEL) && (jump->u.target <= 0xffffffff);
+
+	/* The relative jump below specialized for this case. */
+	SLJIT_ASSERT(reg_map[TMP_REG2] >= 8);
+
+	if (type < SLJIT_JUMP) {
+		/* Invert type. */
+		*code_ptr++ = U8(get_jump_code(type ^ 0x1) - 0x10);
+		*code_ptr++ = short_addr ? (6 + 3) : (10 + 3);
+	}
+
+	*code_ptr++ = short_addr ? REX_B : (REX_W | REX_B);
+	*code_ptr++ = MOV_r_i32 | reg_lmap[TMP_REG2];
+	jump->addr = (sljit_uw)code_ptr;
+
+	if (jump->flags & JUMP_LABEL)
+		jump->flags |= PATCH_MD;
+	else if (short_addr)
+		sljit_unaligned_store_s32(code_ptr, (sljit_s32)jump->u.target);
+	else
+		sljit_unaligned_store_sw(code_ptr, (sljit_sw)jump->u.target);
+
+	code_ptr += short_addr ? sizeof(sljit_s32) : sizeof(sljit_sw);
+
+	*code_ptr++ = REX_B;
+	*code_ptr++ = GROUP_FF;
+	*code_ptr++ = U8(MOD_REG | (type >= SLJIT_FAST_CALL ? CALL_rm : JMP_rm) | reg_lmap[TMP_REG2]);
+
+	return code_ptr;
+}
+
+static sljit_u8* generate_put_label_code(struct sljit_put_label *put_label, sljit_u8 *code_ptr, sljit_uw max_label)
+{
+	if (max_label > HALFWORD_MAX) {
+		put_label->addr -= put_label->flags;
+		put_label->flags = PATCH_MD;
+		return code_ptr;
+	}
+
+	if (put_label->flags == 0) {
+		/* Destination is register. */
+		code_ptr = (sljit_u8*)put_label->addr - 2 - sizeof(sljit_uw);
+
+		SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W);
+		SLJIT_ASSERT((code_ptr[1] & 0xf8) == MOV_r_i32);
+
+		if ((code_ptr[0] & 0x07) != 0) {
+			code_ptr[0] = U8(code_ptr[0] & ~0x08);
+			code_ptr += 2 + sizeof(sljit_s32);
+		}
+		else {
+			code_ptr[0] = code_ptr[1];
+			code_ptr += 1 + sizeof(sljit_s32);
+		}
+
+		put_label->addr = (sljit_uw)code_ptr;
+		return code_ptr;
+	}
+
+	code_ptr -= put_label->flags + (2 + sizeof(sljit_uw));
+	SLJIT_MEMMOVE(code_ptr, code_ptr + (2 + sizeof(sljit_uw)), put_label->flags);
+
+	SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W);
+
+	if ((code_ptr[1] & 0xf8) == MOV_r_i32) {
+		code_ptr += 2 + sizeof(sljit_uw);
+		SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W);
+	}
+
+	SLJIT_ASSERT(code_ptr[1] == MOV_rm_r);
+
+	code_ptr[0] = U8(code_ptr[0] & ~0x4);
+	code_ptr[1] = MOV_rm_i32;
+	code_ptr[2] = U8(code_ptr[2] & ~(0x7 << 3));
+
+	code_ptr = (sljit_u8*)(put_label->addr - (2 + sizeof(sljit_uw)) + sizeof(sljit_s32));
+	put_label->addr = (sljit_uw)code_ptr;
+	put_label->flags = 0;
+	return code_ptr;
+}
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
+{
+	sljit_uw size;
+	sljit_s32 word_arg_count = 0;
+	sljit_s32 saved_arg_count = SLJIT_KEPT_SAVEDS_COUNT(options);
+	sljit_s32 saved_regs_size, tmp, i;
+#ifdef _WIN64
+	sljit_s32 saved_float_regs_size;
+	sljit_s32 saved_float_regs_offset = 0;
+	sljit_s32 float_arg_count = 0;
+#endif /* _WIN64 */
+	sljit_u8 *inst;
+
+	CHECK_ERROR();
+	CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size));
+	set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size);
+
+	if (options & SLJIT_ENTER_REG_ARG)
+		arg_types = 0;
+
+	/* Emit ENDBR64 at function entry if needed.  */
+	FAIL_IF(emit_endbranch(compiler));
+
+	compiler->mode32 = 0;
+
+	/* Including the return address saved by the call instruction. */
+	saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds - saved_arg_count, 1);
+
+	tmp = SLJIT_S0 - saveds;
+	for (i = SLJIT_S0 - saved_arg_count; i > tmp; i--) {
+		size = reg_map[i] >= 8 ? 2 : 1;
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
+		FAIL_IF(!inst);
+		INC_SIZE(size);
+		if (reg_map[i] >= 8)
+			*inst++ = REX_B;
+		PUSH_REG(reg_lmap[i]);
+	}
+
+	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
+		size = reg_map[i] >= 8 ? 2 : 1;
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
+		FAIL_IF(!inst);
+		INC_SIZE(size);
+		if (reg_map[i] >= 8)
+			*inst++ = REX_B;
+		PUSH_REG(reg_lmap[i]);
+	}
+
+#ifdef _WIN64
+	local_size += SLJIT_LOCALS_OFFSET;
+	saved_float_regs_size = GET_SAVED_FLOAT_REGISTERS_SIZE(fscratches, fsaveds, 16);
+
+	if (saved_float_regs_size > 0) {
+		saved_float_regs_offset = ((local_size + 0xf) & ~0xf);
+		local_size = saved_float_regs_offset + saved_float_regs_size;
+	}
+#else /* !_WIN64 */
+	SLJIT_ASSERT(SLJIT_LOCALS_OFFSET == 0);
+#endif /* _WIN64 */
+
+	arg_types >>= SLJIT_ARG_SHIFT;
+
+	while (arg_types > 0) {
+		if ((arg_types & SLJIT_ARG_MASK) < SLJIT_ARG_TYPE_F64) {
+			tmp = 0;
+#ifndef _WIN64
+			switch (word_arg_count) {
+			case 0:
+				tmp = SLJIT_R2;
+				break;
+			case 1:
+				tmp = SLJIT_R1;
+				break;
+			case 2:
+				tmp = TMP_REG1;
+				break;
+			default:
+				tmp = SLJIT_R3;
+				break;
+			}
+#else /* !_WIN64 */
+			switch (word_arg_count + float_arg_count) {
+			case 0:
+				tmp = SLJIT_R3;
+				break;
+			case 1:
+				tmp = SLJIT_R1;
+				break;
+			case 2:
+				tmp = SLJIT_R2;
+				break;
+			default:
+				tmp = TMP_REG1;
+				break;
+			}
+#endif /* _WIN64 */
+			if (arg_types & SLJIT_ARG_TYPE_SCRATCH_REG) {
+				if (tmp != SLJIT_R0 + word_arg_count)
+					EMIT_MOV(compiler, SLJIT_R0 + word_arg_count, 0, tmp, 0);
+			} else {
+				EMIT_MOV(compiler, SLJIT_S0 - saved_arg_count, 0, tmp, 0);
+				saved_arg_count++;
+			}
+			word_arg_count++;
+		} else {
+#ifdef _WIN64
+			SLJIT_COMPILE_ASSERT(SLJIT_FR0 == 1, float_register_index_start);
+			float_arg_count++;
+			if (float_arg_count != float_arg_count + word_arg_count)
+				FAIL_IF(emit_sse2_load(compiler, (arg_types & SLJIT_ARG_MASK) == SLJIT_ARG_TYPE_F32,
+					float_arg_count, float_arg_count + word_arg_count, 0));
+#endif /* _WIN64 */
+		}
+		arg_types >>= SLJIT_ARG_SHIFT;
+	}
+
+	local_size = ((local_size + saved_regs_size + 0xf) & ~0xf) - saved_regs_size;
+	compiler->local_size = local_size;
+
+#ifdef _WIN64
+	if (local_size > 0) {
+		if (local_size <= 4 * 4096) {
+			if (local_size > 4096)
+				EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096);
+			if (local_size > 2 * 4096)
+				EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 2);
+			if (local_size > 3 * 4096)
+				EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 3);
+		}
+		else {
+			EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, local_size >> 12);
+
+			EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_MEM1(SLJIT_SP), -4096);
+			BINARY_IMM32(SUB, 4096, SLJIT_SP, 0);
+			BINARY_IMM32(SUB, 1, TMP_REG1, 0);
+
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 2);
+			FAIL_IF(!inst);
+
+			INC_SIZE(2);
+			inst[0] = JNE_i8;
+			inst[1] = (sljit_u8)-21;
+			local_size &= 0xfff;
+		}
+
+		if (local_size > 0)
+			EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -local_size);
+	}
+#endif /* _WIN64 */
+
+	if (local_size > 0)
+		BINARY_IMM32(SUB, local_size, SLJIT_SP, 0);
+
+#ifdef _WIN64
+	if (saved_float_regs_size > 0) {
+		compiler->mode32 = 1;
+
+		tmp = SLJIT_FS0 - fsaveds;
+		for (i = SLJIT_FS0; i > tmp; i--) {
+			inst = emit_x86_instruction(compiler, 2 | EX86_SSE2, i, 0, SLJIT_MEM1(SLJIT_SP), saved_float_regs_offset);
+			*inst++ = GROUP_0F;
+			*inst = MOVAPS_xm_x;
+			saved_float_regs_offset += 16;
+		}
+
+		for (i = fscratches; i >= SLJIT_FIRST_SAVED_FLOAT_REG; i--) {
+			inst = emit_x86_instruction(compiler, 2 | EX86_SSE2, i, 0, SLJIT_MEM1(SLJIT_SP), saved_float_regs_offset);
+			*inst++ = GROUP_0F;
+			*inst = MOVAPS_xm_x;
+			saved_float_regs_offset += 16;
+		}
+	}
+#endif /* _WIN64 */
+
+	return SLJIT_SUCCESS;
+}
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler,
+	sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds,
+	sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size)
+{
+	sljit_s32 saved_regs_size;
+#ifdef _WIN64
+	sljit_s32 saved_float_regs_size;
+#endif /* _WIN64 */
+
+	CHECK_ERROR();
+	CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size));
+	set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size);
+
+#ifdef _WIN64
+	local_size += SLJIT_LOCALS_OFFSET;
+	saved_float_regs_size = GET_SAVED_FLOAT_REGISTERS_SIZE(fscratches, fsaveds, 16);
+
+	if (saved_float_regs_size > 0)
+		local_size = ((local_size + 0xf) & ~0xf) + saved_float_regs_size;
+#else /* !_WIN64 */
+	SLJIT_ASSERT(SLJIT_LOCALS_OFFSET == 0);
+#endif /* _WIN64 */
+
+	/* Including the return address saved by the call instruction. */
+	saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds - SLJIT_KEPT_SAVEDS_COUNT(options), 1);
+	compiler->local_size = ((local_size + saved_regs_size + 0xf) & ~0xf) - saved_regs_size;
+	return SLJIT_SUCCESS;
+}
+
+static sljit_s32 emit_stack_frame_release(struct sljit_compiler *compiler, sljit_s32 is_return_to)
+{
+	sljit_uw size;
+	sljit_s32 local_size, i, tmp;
+	sljit_u8 *inst;
+#ifdef _WIN64
+	sljit_s32 saved_float_regs_offset;
+	sljit_s32 fscratches = compiler->fscratches;
+	sljit_s32 fsaveds = compiler->fsaveds;
+#endif /* _WIN64 */
+
+#ifdef _WIN64
+	saved_float_regs_offset = GET_SAVED_FLOAT_REGISTERS_SIZE(fscratches, fsaveds, 16);
+
+	if (saved_float_regs_offset > 0) {
+		compiler->mode32 = 1;
+		saved_float_regs_offset = (compiler->local_size - saved_float_regs_offset) & ~0xf;
+
+		tmp = SLJIT_FS0 - fsaveds;
+		for (i = SLJIT_FS0; i > tmp; i--) {
+			inst = emit_x86_instruction(compiler, 2 | EX86_SSE2, i, 0, SLJIT_MEM1(SLJIT_SP), saved_float_regs_offset);
+			*inst++ = GROUP_0F;
+			*inst = MOVAPS_x_xm;
+			saved_float_regs_offset += 16;
+		}
+
+		for (i = fscratches; i >= SLJIT_FIRST_SAVED_FLOAT_REG; i--) {
+			inst = emit_x86_instruction(compiler, 2 | EX86_SSE2, i, 0, SLJIT_MEM1(SLJIT_SP), saved_float_regs_offset);
+			*inst++ = GROUP_0F;
+			*inst = MOVAPS_x_xm;
+			saved_float_regs_offset += 16;
+		}
+
+		compiler->mode32 = 0;
+	}
+#endif /* _WIN64 */
+
+	local_size = compiler->local_size;
+
+	if (is_return_to && compiler->scratches < SLJIT_FIRST_SAVED_REG && (compiler->saveds == SLJIT_KEPT_SAVEDS_COUNT(compiler->options))) {
+		local_size += SSIZE_OF(sw);
+		is_return_to = 0;
+	}
+
+	if (local_size > 0)
+		BINARY_IMM32(ADD, local_size, SLJIT_SP, 0);
+
+	tmp = compiler->scratches;
+	for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) {
+		size = reg_map[i] >= 8 ? 2 : 1;
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
+		FAIL_IF(!inst);
+		INC_SIZE(size);
+		if (reg_map[i] >= 8)
+			*inst++ = REX_B;
+		POP_REG(reg_lmap[i]);
+	}
+
+	tmp = SLJIT_S0 - SLJIT_KEPT_SAVEDS_COUNT(compiler->options);
+	for (i = SLJIT_S0 + 1 - compiler->saveds; i <= tmp; i++) {
+		size = reg_map[i] >= 8 ? 2 : 1;
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + size);
+		FAIL_IF(!inst);
+		INC_SIZE(size);
+		if (reg_map[i] >= 8)
+			*inst++ = REX_B;
+		POP_REG(reg_lmap[i]);
+	}
+
+	if (is_return_to)
+		BINARY_IMM32(ADD, sizeof(sljit_sw), SLJIT_SP, 0);
+
+	return SLJIT_SUCCESS;
+}
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return_void(struct sljit_compiler *compiler)
+{
+	sljit_u8 *inst;
+
+	CHECK_ERROR();
+	CHECK(check_sljit_emit_return_void(compiler));
+
+	compiler->mode32 = 0;
+
+	FAIL_IF(emit_stack_frame_release(compiler, 0));
+
+	inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
+	FAIL_IF(!inst);
+	INC_SIZE(1);
+	RET();
+	return SLJIT_SUCCESS;
+}
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return_to(struct sljit_compiler *compiler,
+	sljit_s32 src, sljit_sw srcw)
+{
+	CHECK_ERROR();
+	CHECK(check_sljit_emit_return_to(compiler, src, srcw));
+
+	compiler->mode32 = 0;
+
+	if ((src & SLJIT_MEM) || (src >= SLJIT_FIRST_SAVED_REG && src <= (SLJIT_S0 - SLJIT_KEPT_SAVEDS_COUNT(compiler->options)))) {
+		ADJUST_LOCAL_OFFSET(src, srcw);
+
+		EMIT_MOV(compiler, TMP_REG2, 0, src, srcw);
+		src = TMP_REG2;
+		srcw = 0;
+	}
+
+	FAIL_IF(emit_stack_frame_release(compiler, 1));
+
+	SLJIT_SKIP_CHECKS(compiler);
+	return sljit_emit_ijump(compiler, SLJIT_JUMP, src, srcw);
+}
+
+/* --------------------------------------------------------------------- */
+/*  Call / return instructions                                           */
+/* --------------------------------------------------------------------- */
+
+#ifndef _WIN64
+
+static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src_ptr)
+{
+	sljit_s32 src = src_ptr ? (*src_ptr) : 0;
+	sljit_s32 word_arg_count = 0;
+
+	SLJIT_ASSERT(reg_map[SLJIT_R1] == 6 && reg_map[SLJIT_R3] == 1 && reg_map[TMP_REG1] == 2);
+	SLJIT_ASSERT(!(src & SLJIT_MEM));
+
+	/* Remove return value. */
+	arg_types >>= SLJIT_ARG_SHIFT;
+
+	while (arg_types) {
+		if ((arg_types & SLJIT_ARG_MASK) < SLJIT_ARG_TYPE_F64)
+			word_arg_count++;
+		arg_types >>= SLJIT_ARG_SHIFT;
+	}
+
+	if (word_arg_count == 0)
+		return SLJIT_SUCCESS;
+
+	if (word_arg_count >= 3) {
+		if (src == SLJIT_R2)
+			*src_ptr = TMP_REG1;
+		EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R2, 0);
+	}
+
+	return emit_mov(compiler, SLJIT_R2, 0, SLJIT_R0, 0);
+}
+
+#else
+
+static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src_ptr)
+{
+	sljit_s32 src = src_ptr ? (*src_ptr) : 0;
+	sljit_s32 arg_count = 0;
+	sljit_s32 word_arg_count = 0;
+	sljit_s32 float_arg_count = 0;
+	sljit_s32 types = 0;
+	sljit_s32 data_trandfer = 0;
+	static sljit_u8 word_arg_regs[5] = { 0, SLJIT_R3, SLJIT_R1, SLJIT_R2, TMP_REG1 };
+
+	SLJIT_ASSERT(reg_map[SLJIT_R3] == 1 && reg_map[SLJIT_R1] == 2 && reg_map[SLJIT_R2] == 8 && reg_map[TMP_REG1] == 9);
+	SLJIT_ASSERT(!(src & SLJIT_MEM));
+
+	arg_types >>= SLJIT_ARG_SHIFT;
+
+	while (arg_types) {
+		types = (types << SLJIT_ARG_SHIFT) | (arg_types & SLJIT_ARG_MASK);
+
+		switch (arg_types & SLJIT_ARG_MASK) {
+		case SLJIT_ARG_TYPE_F64:
+		case SLJIT_ARG_TYPE_F32:
+			arg_count++;
+			float_arg_count++;
+
+			if (arg_count != float_arg_count)
+				data_trandfer = 1;
+			break;
+		default:
+			arg_count++;
+			word_arg_count++;
+
+			if (arg_count != word_arg_count || arg_count != word_arg_regs[arg_count]) {
+				data_trandfer = 1;
+
+				if (src == word_arg_regs[arg_count]) {
+					EMIT_MOV(compiler, TMP_REG2, 0, src, 0);
+					*src_ptr = TMP_REG2;
+				}
+			}
+			break;
+		}
+
+		arg_types >>= SLJIT_ARG_SHIFT;
+	}
+
+	if (!data_trandfer)
+		return SLJIT_SUCCESS;
+
+	while (types) {
+		switch (types & SLJIT_ARG_MASK) {
+		case SLJIT_ARG_TYPE_F64:
+			if (arg_count != float_arg_count)
+				FAIL_IF(emit_sse2_load(compiler, 0, arg_count, float_arg_count, 0));
+			arg_count--;
+			float_arg_count--;
+			break;
+		case SLJIT_ARG_TYPE_F32:
+			if (arg_count != float_arg_count)
+				FAIL_IF(emit_sse2_load(compiler, 1, arg_count, float_arg_count, 0));
+			arg_count--;
+			float_arg_count--;
+			break;
+		default:
+			if (arg_count != word_arg_count || arg_count != word_arg_regs[arg_count])
+				EMIT_MOV(compiler, word_arg_regs[arg_count], 0, word_arg_count, 0);
+			arg_count--;
+			word_arg_count--;
+			break;
+		}
+
+		types >>= SLJIT_ARG_SHIFT;
+	}
+
+	return SLJIT_SUCCESS;
+}
+
+#endif
+
+SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 arg_types)
+{
+	CHECK_ERROR_PTR();
+	CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types));
+
+	compiler->mode32 = 0;
+
+	if ((type & 0xff) != SLJIT_CALL_REG_ARG)
+		PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL));
+
+	if (type & SLJIT_CALL_RETURN) {
+		PTR_FAIL_IF(emit_stack_frame_release(compiler, 0));
+		type = SLJIT_JUMP | (type & SLJIT_REWRITABLE_JUMP);
+	}
+
+	SLJIT_SKIP_CHECKS(compiler);
+	return sljit_emit_jump(compiler, type);
+}
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 arg_types,
+	sljit_s32 src, sljit_sw srcw)
+{
+	CHECK_ERROR();
+	CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw));
+
+	compiler->mode32 = 0;
+
+	if (src & SLJIT_MEM) {
+		ADJUST_LOCAL_OFFSET(src, srcw);
+		EMIT_MOV(compiler, TMP_REG2, 0, src, srcw);
+		src = TMP_REG2;
+	}
+
+	if (type & SLJIT_CALL_RETURN) {
+		if (src >= SLJIT_FIRST_SAVED_REG && src <= (SLJIT_S0 - SLJIT_KEPT_SAVEDS_COUNT(compiler->options))) {
+			EMIT_MOV(compiler, TMP_REG2, 0, src, srcw);
+			src = TMP_REG2;
+		}
+
+		FAIL_IF(emit_stack_frame_release(compiler, 0));
+	}
+
+	if ((type & 0xff) != SLJIT_CALL_REG_ARG)
+		FAIL_IF(call_with_args(compiler, arg_types, &src));
+
+	if (type & SLJIT_CALL_RETURN)
+		type = SLJIT_JUMP;
+
+	SLJIT_SKIP_CHECKS(compiler);
+	return sljit_emit_ijump(compiler, type, src, srcw);
+}
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw)
+{
+	sljit_u8 *inst;
+
+	CHECK_ERROR();
+	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
+	ADJUST_LOCAL_OFFSET(dst, dstw);
+
+	if (FAST_IS_REG(dst)) {
+		if (reg_map[dst] < 8) {
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
+			FAIL_IF(!inst);
+			INC_SIZE(1);
+			POP_REG(reg_lmap[dst]);
+			return SLJIT_SUCCESS;
+		}
+
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 2);
+		FAIL_IF(!inst);
+		INC_SIZE(2);
+		*inst++ = REX_B;
+		POP_REG(reg_lmap[dst]);
+		return SLJIT_SUCCESS;
+	}
+
+	/* REX_W is not necessary (src is not immediate). */
+	compiler->mode32 = 1;
+	inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw);
+	FAIL_IF(!inst);
+	*inst++ = POP_rm;
+	return SLJIT_SUCCESS;
+}
+
+static sljit_s32 emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw)
+{
+	sljit_u8 *inst;
+
+	if (FAST_IS_REG(src)) {
+		if (reg_map[src] < 8) {
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1);
+			FAIL_IF(!inst);
+
+			INC_SIZE(1 + 1);
+			PUSH_REG(reg_lmap[src]);
+		}
+		else {
+			inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 1);
+			FAIL_IF(!inst);
+
+			INC_SIZE(2 + 1);
+			*inst++ = REX_B;
+			PUSH_REG(reg_lmap[src]);
+		}
+	}
+	else {
+		/* REX_W is not necessary (src is not immediate). */
+		compiler->mode32 = 1;
+		inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw);
+		FAIL_IF(!inst);
+		*inst++ = GROUP_FF;
+		*inst |= PUSH_rm;
+
+		inst = (sljit_u8*)ensure_buf(compiler, 1 + 1);
+		FAIL_IF(!inst);
+		INC_SIZE(1);
+	}
+
+	RET();
+	return SLJIT_SUCCESS;
+}
+
+/* --------------------------------------------------------------------- */
+/*  Other operations                                                     */
+/* --------------------------------------------------------------------- */
+
+SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type,
+	sljit_s32 reg,
+	sljit_s32 mem, sljit_sw memw)
+{
+	sljit_u8* inst;
+	sljit_s32 i, next, reg_idx;
+	sljit_u8 regs[2];
+
+	CHECK_ERROR();
+	CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw));
+
+	if (!(reg & REG_PAIR_MASK))
+		return sljit_emit_mem_unaligned(compiler, type, reg, mem, memw);
+
+	ADJUST_LOCAL_OFFSET(mem, memw);
+
+	compiler->mode32 = 0;
+
+	if ((mem & REG_MASK) == 0) {
+		EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, memw);
+
+		mem = SLJIT_MEM1(TMP_REG1);
+		memw = 0;
+	} else if (!(mem & OFFS_REG_MASK) && ((memw < HALFWORD_MIN) || (memw > HALFWORD_MAX - SSIZE_OF(sw)))) {
+		EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, memw);
+
+		mem = SLJIT_MEM2(mem & REG_MASK, TMP_REG1);
+		memw = 0;
+	}
+
+	regs[0] = U8(REG_PAIR_FIRST(reg));
+	regs[1] = U8(REG_PAIR_SECOND(reg));
+
+	next = SSIZE_OF(sw);
+
+	if (!(type & SLJIT_MEM_STORE) && (regs[0] == (mem & REG_MASK) || regs[0] == OFFS_REG(mem))) {
+		if (regs[1] == (mem & REG_MASK) || regs[1] == OFFS_REG(mem)) {
+			/* Base and offset cannot be TMP_REG1. */
+			EMIT_MOV(compiler, TMP_REG1, 0, OFFS_REG(mem), 0);
+
+			if (regs[1] == OFFS_REG(mem))
+				next = -SSIZE_OF(sw);
+
+			mem = (mem & ~OFFS_REG_MASK) | TO_OFFS_REG(TMP_REG1);
+		} else {
+			next = -SSIZE_OF(sw);
+
+			if (!(mem & OFFS_REG_MASK))
+				memw += SSIZE_OF(sw);
+		}
+	}
+
+	for (i = 0; i < 2; i++) {
+		reg_idx = next > 0 ? i : (i ^ 0x1);
+		reg = regs[reg_idx];
+
+		if ((mem & OFFS_REG_MASK) && (reg_idx == 1)) {
+			inst = (sljit_u8*)ensure_buf(compiler, (sljit_uw)(1 + 5));
+			FAIL_IF(!inst);
+
+			INC_SIZE(5);
+
+			inst[0] = U8(REX_W | ((reg_map[reg] >= 8) ? REX_R : 0) | ((reg_map[mem & REG_MASK] >= 8) ? REX_B : 0) | ((reg_map[OFFS_REG(mem)] >= 8) ? REX_X : 0));
+			inst[1] = (type & SLJIT_MEM_STORE) ? MOV_rm_r : MOV_r_rm;
+			inst[2] = 0x44 | U8(reg_lmap[reg] << 3);
+			inst[3] = U8(memw << 6) | U8(reg_lmap[OFFS_REG(mem)] << 3) | reg_lmap[mem & REG_MASK];
+			inst[4] = sizeof(sljit_sw);
+		} else if (type & SLJIT_MEM_STORE) {
+			EMIT_MOV(compiler, mem, memw, reg, 0);
+		} else {
+			EMIT_MOV(compiler, reg, 0, mem, memw);
+		}
+
+		if (!(mem & OFFS_REG_MASK))
+			memw += next;
+	}
+
+	return SLJIT_SUCCESS;
+}
+
+static sljit_s32 emit_mov_int(struct sljit_compiler *compiler, sljit_s32 sign,
+	sljit_s32 dst, sljit_sw dstw,
+	sljit_s32 src, sljit_sw srcw)
+{
+	sljit_u8* inst;
+	sljit_s32 dst_r;
+
+	compiler->mode32 = 0;
+
+	if (src & SLJIT_IMM) {
+		if (FAST_IS_REG(dst)) {
+			if (sign || ((sljit_uw)srcw <= 0x7fffffff)) {
+				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw);
+				FAIL_IF(!inst);
+				*inst = MOV_rm_i32;
+				return SLJIT_SUCCESS;
+			}
+			return emit_load_imm64(compiler, dst, srcw);
+		}
+		compiler->mode32 = 1;
+		inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw);
+		FAIL_IF(!inst);
+		*inst = MOV_rm_i32;
+		compiler->mode32 = 0;
+		return SLJIT_SUCCESS;
+	}
+
+	dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1;
+
+	if ((dst & SLJIT_MEM) && FAST_IS_REG(src))
+		dst_r = src;
+	else {
+		if (sign) {
+			inst = emit_x86_instruction(compiler, 1, dst_r, 0, src, srcw);
+			FAIL_IF(!inst);
+			*inst++ = MOVSXD_r_rm;
+		} else {
+			compiler->mode32 = 1;
+			FAIL_IF(emit_mov(compiler, dst_r, 0, src, srcw));
+			compiler->mode32 = 0;
+		}
+	}
+
+	if (dst & SLJIT_MEM) {
+		compiler->mode32 = 1;
+		inst = emit_x86_instruction(compiler, 1, dst_r, 0, dst, dstw);
+		FAIL_IF(!inst);
+		*inst = MOV_rm_r;
+		compiler->mode32 = 0;
+	}
+
+	return SLJIT_SUCCESS;
+}
+
+static sljit_s32 skip_frames_before_return(struct sljit_compiler *compiler)
+{
+	sljit_s32 tmp, size;
+
+	/* Don't adjust shadow stack if it isn't enabled.  */
+	if (!cpu_has_shadow_stack())
+		return SLJIT_SUCCESS;
+
+	size = compiler->local_size;
+	tmp = compiler->scratches;
+	if (tmp >= SLJIT_FIRST_SAVED_REG)
+		size += (tmp - SLJIT_FIRST_SAVED_REG + 1) * SSIZE_OF(sw);
+	tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG;
+	if (SLJIT_S0 >= tmp)
+		size += (SLJIT_S0 - tmp + 1) * SSIZE_OF(sw);
+
+	return adjust_shadow_stack(compiler, SLJIT_MEM1(SLJIT_SP), size);
+}