From 5d36ef2d304a22ebc19b916eab35830a301cc1cb Mon Sep 17 00:00:00 2001
From: mooglyguy <therealmogminer@gmail.com>
Date: Fri, 29 Dec 2017 13:43:25 +0100
Subject: [PATCH] fixed build errors, nw

---
 scripts/src/cpu.lua               |  2 +-
 src/devices/cpu/e132xs/e132xs.cpp | 25 +++++++++++++++++++++++
 src/devices/cpu/e132xs/e132xs.h   |  3 +++
 src/devices/cpu/e132xs/e132xsfe.h | 34 +++++++++++++++++++++++++++++++
 4 files changed, 63 insertions(+), 1 deletion(-)
 create mode 100644 src/devices/cpu/e132xs/e132xsfe.h

diff --git a/scripts/src/cpu.lua b/scripts/src/cpu.lua
index a0f45cea54f..c5992ad7db3 100644
--- a/scripts/src/cpu.lua
+++ b/scripts/src/cpu.lua
@@ -13,7 +13,7 @@
 -- Dynamic recompiler objects
 --------------------------------------------------
 
-if (CPUS["SH"]~=null or CPUS["MIPS"]~=null or CPUS["POWERPC"]~=null or CPUS["RSP"]~=null or CPUS["ARM7"]~=null or CPUS["ADSP21062"]~=null or CPUS["MB86235"]~=null) then
+if (CPUS["E1"]~=null or CPUS["SH"]~=null or CPUS["MIPS"]~=null or CPUS["POWERPC"]~=null or CPUS["RSP"]~=null or CPUS["ARM7"]~=null or CPUS["ADSP21062"]~=null or CPUS["MB86235"]~=null) then
 	files {
 		MAME_DIR .. "src/devices/cpu/drcbec.cpp",
 		MAME_DIR .. "src/devices/cpu/drcbec.h",
diff --git a/src/devices/cpu/e132xs/e132xs.cpp b/src/devices/cpu/e132xs/e132xs.cpp
index 82fa7c839d4..056b7dfad4f 100644
--- a/src/devices/cpu/e132xs/e132xs.cpp
+++ b/src/devices/cpu/e132xs/e132xs.cpp
@@ -144,6 +144,7 @@
 
 #include "emu.h"
 #include "e132xs.h"
+#include "e132xsfe.h"
 
 #include "debugger.h"
 
@@ -152,6 +153,9 @@
 //#define VERBOSE 1
 #include "logmacro.h"
 
+/* size of the execution code cache */
+#define CACHE_SIZE                      (32 * 1024 * 1024)
+
 //**************************************************************************
 //  INTERNAL ADDRESS MAP
 //**************************************************************************
@@ -199,6 +203,27 @@ hyperstone_device::hyperstone_device(const machine_config &mconfig, const char *
 	, m_program_config("program", ENDIANNESS_BIG, prg_data_width, 32, 0, internal_map)
 	, m_io_config("io", ENDIANNESS_BIG, io_data_width, 15)
 	, m_icount(0)
+	, m_cache(CACHE_SIZE + sizeof(hyperstone_device))
+	, m_drcuml(nullptr)
+	, m_drcfe(nullptr)
+	, m_drcoptions(0)
+	, m_cache_dirty(0)
+	, m_entry(nullptr)
+	, m_nocode(nullptr)
+	, m_out_of_cycles(nullptr)
+	, m_drc_arg0(0)
+	, m_drc_arg1(0)
+	, m_drc_arg2(0)
+	, m_drc_arg3(0)
+	, m_mem_read8(nullptr)
+	, m_mem_write8(nullptr)
+	, m_mem_read16(nullptr)
+	, m_mem_write16(nullptr)
+	, m_mem_read32(nullptr)
+	, m_mem_write32(nullptr)
+	, m_io_read32(nullptr)
+	, m_io_write32(nullptr)
+	, m_enable_drc(false)
 {
 }
 
diff --git a/src/devices/cpu/e132xs/e132xs.h b/src/devices/cpu/e132xs/e132xs.h
index 0e144945fa7..8b38862f3c1 100644
--- a/src/devices/cpu/e132xs/e132xs.h
+++ b/src/devices/cpu/e132xs/e132xs.h
@@ -6,6 +6,9 @@
 #pragma once
 
 #include "32xsdasm.h"
+#include "cpu/drcfe.h"
+#include "cpu/drcuml.h"
+#include "cpu/drcumlsh.h"
 
 /*
     A note about clock multipliers and dividers:
diff --git a/src/devices/cpu/e132xs/e132xsfe.h b/src/devices/cpu/e132xs/e132xsfe.h
new file mode 100644
index 00000000000..5301ee13ca1
--- /dev/null
+++ b/src/devices/cpu/e132xs/e132xsfe.h
@@ -0,0 +1,34 @@
+// license:BSD-3-Clause
+// copyright-holders:Ryan Holtz
+#ifndef MAME_CPU_E132XS_E132XSFE_H
+#define MAME_CPU_E132XS_E132XSFE_H
+
+#pragma once
+
+#include "e132xs.h"
+#include "cpu/drcfe.h"
+
+class e132xs_frontend : public drc_frontend
+{
+public:
+	e132xs_frontend(hyperstone_device *e132xs, uint32_t window_start, uint32_t window_end, uint32_t max_sequence);
+	void flush();
+
+protected:
+	// required overrides
+	virtual bool describe(opcode_desc &desc, const opcode_desc *prev) override;
+
+private:
+	inline uint32_t imm_length(opcode_desc &desc, uint16_t op);
+	inline uint16_t read_word(opcode_desc &desc);
+	inline uint16_t read_imm1(opcode_desc &desc);
+	inline uint16_t read_imm2(opcode_desc &desc);
+	inline uint32_t read_ldstxx_imm(opcode_desc &desc);
+	inline uint32_t read_limm(opcode_desc &desc, uint16_t op);
+	inline int32_t decode_pcrel(opcode_desc &desc, uint16_t op);
+	inline int32_t decode_call(opcode_desc &desc);
+
+	hyperstone_device *m_cpu;
+};
+
+#endif /* MAME_CPU_E132XS_E132XSFE_H */
\ No newline at end of file