From 7634bf8d41ed9946056cb4527dfc6e5e49285102 Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Tue, 6 Apr 2021 13:41:03 +0000
Subject: [PATCH] - refactored

git-svn-id: http://moon:8086/svn/mips@149 a8ebac50-d88d-4704-bea3-6648445a41b3
---
 make/compile.mk                  |  39 +++++++++
 make/mips_app.mk                 |  40 ++-------
 make/mips_lib.mk                 |  35 ++------
 src/Makefile                     |   2 +-
 src/hello.c                      |   2 +-
 src/libsys/Makefile              |   8 +-
 src/libsys/{ => asm}/kernel.S    |   4 +-
 src/libsys/{ => asm}/regdef.h    |   0
 src/libsys/{ => asm}/startup.S   |  12 +--
 src/libsys/{ => asm}/xcpt_asm.h  |   0
 src/libsys/boards/denano/board.c |   2 +-
 src/libsys/boards/ml402/board.c  |   2 +-
 src/libsys/boards/sim/board.c    |  49 +++++++++++
 src/libsys/boards/sim/board.h    | 139 +++++++++++++++++++++++++++++++
 src/libsys/irq.c                 |   2 +-
 src/libsys/libsys.c              |   2 +-
 toolchain/make.sh                |   4 +-
 17 files changed, 256 insertions(+), 86 deletions(-)
 create mode 100644 make/compile.mk
 rename src/libsys/{ => asm}/kernel.S (94%)
 rename src/libsys/{ => asm}/regdef.h (100%)
 rename src/libsys/{ => asm}/startup.S (75%)
 rename src/libsys/{ => asm}/xcpt_asm.h (100%)
 create mode 100644 src/libsys/boards/sim/board.c
 create mode 100644 src/libsys/boards/sim/board.h

diff --git a/make/compile.mk b/make/compile.mk
new file mode 100644
index 0000000..564e193
--- /dev/null
+++ b/make/compile.mk
@@ -0,0 +1,39 @@
+# environment vaiables read:
+# BOARD = {ml402, denano, sim}
+# WITH_TLB = {n, y}
+# ENDIANESS = {eb, el}
+# DEBUGGER = {gdb, mips, rom}
+
+BOARD ?= ml402
+WITH_TLB ?= n
+ENDIANESS ?= eb
+DEBUGGER ?= mips
+
+DEFINES := -DBOARD_$(BOARD)
+CCFLAGS := -fno-rtti -fno-use-cxa-atexit -fno-threadsafe-statics
+CFLAGS := -fno-exceptions -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -nostartfiles -Os
+
+CFLAGS_TLB-y := -DSYS_IO_BASE=0xAC000000 -DSDRAM_BASE=0x80000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x88000000
+CFLAGS_TLB-n := -DSYS_IO_BASE=0xA0000000 -DSDRAM_BASE=0x40000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x00000000
+
+CFLAGS-eb =-EB
+CFLAGS-el =-EL
+
+CFLAGS += $(CFLAGS_TLB-$(WITH_TLB))
+CFLAGS += $(CFLAGS-$(ENDIANESS))
+CFLAGS += -msoft-float -march=r3000
+CFLAGS += $(CFLAGS-$(BOARD))
+
+FLASHGEN_TLB-y := flashgen_tlb
+FLASHGEN_TLB-n := flashgen
+PACKHEX := packhex
+
+AS=mips-elf-as
+AR=mips-elf-ar
+CC=mips-elf-gcc
+LD=mips-elf-gcc
+OBJDUMP=mips-elf-objdump
+OBJCOPY=mips-elf-objcopy
+FLASHGEN=$(FLASHGEN_TLB-$(WITH_TLB))
+
+
diff --git a/make/mips_app.mk b/make/mips_app.mk
index 74d93b9..a75518c 100644
--- a/make/mips_app.mk
+++ b/make/mips_app.mk
@@ -1,8 +1,8 @@
-# environment vaiables read:
-# BOARD = {ml402, denano}
-# TLB = {no, yes}
-# ENDIANESS = {eb, el}
-# DEBUGGER = {gdb, mips, rom}
+include $(MIPS_HOME)/make/compile.mk
+
+CFLAGS-sim := -Os
+CFLAGS-ml402 := -g -O2
+CFLAGS-denano := -g -O2
 
 ifeq ($(TLB),yes)
   SPECNAME=specs_tlb
@@ -10,35 +10,11 @@ else
   SPECNAME=specs
 endif
 
-ifeq ($(ENDIANESS),eb)
-  ENDIAN_FLAGS=-EB
-else
-  ENDIAN_FLAGS=-EL
-endif
-		  
 BUILD_DIR=build/$(BOARD)/$(ENDIANESS)
 LSYS_BUILD_DIR=libsys/build/$(BOARD)/$(ENDIANESS)
 
-CFLAGS :=$(ENDIAN_FLAGS) -ffunction-sections -fdata-sections -Wl,--gc-sections -G 0 -T $(MIPS_HOME)/link/ram.ld -g -msoft-float -O2 -march=r3000 -I. -Ilibsys -Ilibsys/boards/$(BOARD) -L$(LSYS_BUILD_DIR) -Wl,-M
-ifeq ($(TLB),yes)
-  CFLAGS+=-DSYS_IO_BASE=0xAC000000 -DSDRAM_BASE=0x80000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x88000000
-else
-  CFLAGS+=-DSYS_IO_BASE=0xA0000000 -DSDRAM_BASE=0x40000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x00000000
-endif
+CFLAGS += -Wl,--gc-sections -G 0 -T $(MIPS_HOME)/link/ram.ld
+CFLAGS += -I. -Ilibsys -Ilibsys/boards/$(BOARD) -L$(LSYS_BUILD_DIR) $(DEFINES)
 
-ifeq ($(TLB),yes)
-  FLASHGEN=flashgen_tlb
-else
-  FLASHGEN=flashgen
-endif
-PACKHEX=packhex
-
-LIBS=-lm -lc -lsys -lc
-
-AS=mips-elf-as
-AR=mips-elf-ar
-CC=mips-elf-gcc
-LD=mips-elf-ld
-OBJDUMP=mips-elf-objdump
-OBJCOPY=mips-elf-objcopy
+LIBS=-lsys -lm -lc
 
diff --git a/make/mips_lib.mk b/make/mips_lib.mk
index 0ff6833..e3b58ed 100644
--- a/make/mips_lib.mk
+++ b/make/mips_lib.mk
@@ -1,20 +1,8 @@
-# environment vaiables read:
-# BOARD = {ml402, denano}
-# TLB = {no, yes}
-# ENDIANESS = {eb, el}
-# DEBUGGER = {gdb, mips, rom}
+include $(MIPS_HOME)/make/compile.mk
 
-BOARD ?= ml402
-TLB ?= no
-ENDIANESS ?= eb
-DEBUGGER ?= mips
-
-		
-ifeq ($(ENDIANESS),el)
-  ENDIAN_FLAGS=-EL
-else
-  ENDIAN_FLAGS=-EB
-endif
+CFLAGS-sim := -Os
+CFLAGS-ml402 := -g -O2
+CFLAGS-denano := -g -O2
 
 ifeq ($(DEBUGGER),gdb)
 	DBG_FLAGS := -DWITH_GDB_STUB
@@ -29,21 +17,8 @@ ifeq ($(DEBUGGER),rom)
 endif
 
   
-CFLAGS=$(ENDIAN_FLAGS) -ffunction-sections -fdata-sections -g -msoft-float -O2 -march=r3000 -I. -Iboards/$(BOARD) -D$(BOARD) $(DBG_FLAGS)
-
-ifeq ($(TLB),yes)
-  CFLAGS+=-DSYS_IO_BASE=0xAC000000 -DSDRAM_BASE=0x80000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x88000000
-else
-  CFLAGS+=-DSYS_IO_BASE=0xA0000000 -DSDRAM_BASE=0x40000000 -DFLASH_BASE_IO=0xA4000000 -DFLASH_BASE_MEM=0x00000000
-endif
+CFLAGS += -I. -Iboards/$(BOARD) $(DBG_FLAGS) $(DEFINES)
 
 BUILD_DIR=./build/$(BOARD)/$(ENDIANESS)
 
-AS=mips-elf-as
-AR=mips-elf-ar
-CC=mips-elf-gcc
-LD=mips-elf-ld
-OBJDUMP=mips-elf-objdump
-OBJCOPY=mips-elf-objcopy
-FLASHGEN=flashgen
 
diff --git a/src/Makefile b/src/Makefile
index 39b8376..fc7481c 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -5,7 +5,7 @@ include ../make/mips_app.mk
 		
 PROG-ml402 = $(addprefix $(BUILD_DIR)/, hello.elf testbench.elf test_irq.elf dhry.elf queens.elf stanford.elf paranoia.elf rmd160_test.elf Bessel.elf whet.elf phrasen.elf dttl.elf richards_benchmark.elf test_exception.elf life.elf r3.elf gunzip.elf basic_math.elf jman_patches.elf jman_patchmeshes.elf jman_polys.elf test_hpi.elf test_vga.elf test_fft.elf)
 PROG-denano = $(addprefix $(BUILD_DIR)/, hello.elf dhry.elf queens.elf stanford.elf paranoia.elf rmd160_test.elf Bessel.elf whet.elf phrasen.elf dttl.elf richards_benchmark.elf test_exception.elf testbench_denano.elf)
-PROG-sim = $(addprefix $(BUILD_DIR)/, hello.elf ICacheTest.elf)
+PROG-sim = $(addprefix $(BUILD_DIR)/, hello.elf)
 CFLAGS-sim := -O0
 		  
 CFLAGS += $(CFLAGS-$(BOARD))
diff --git a/src/hello.c b/src/hello.c
index c63b27f..9243811 100644
--- a/src/hello.c
+++ b/src/hello.c
@@ -2,5 +2,5 @@
 
 int main()
 {
-  printf("Hello, world!\n");
+  printf("Hello, MIPS-world!\n");
 }
diff --git a/src/libsys/Makefile b/src/libsys/Makefile
index 416f306..b271cf8 100644
--- a/src/libsys/Makefile
+++ b/src/libsys/Makefile
@@ -1,5 +1,5 @@
 # environment vaiables read:
-# BOARD = {ml402, denano}
+# BOARD = {ml402, denano, sim}
 # TLB = {no, yes}
 # ENDIANESS = {eb, el}
 # DEBUGGER = {gdb, mips, rom}
@@ -13,7 +13,7 @@ include ../../make/mips_lib.mk
 
 OBJS-ml402=$(addprefix $(BUILD_DIR)/, libsys.o xcpt.o syscalls.o cop0.o irq.o $(DBG_OBJ) console.o uart.o board.o gpio.o mips_ps2.o mips_gfx.o screen.o)
 OBJS-denano=$(addprefix $(BUILD_DIR)/, libsys.o xcpt.o syscalls.o cop0.o irq.o $(DBG_OBJ) console.o uart.o board.o gpio.o)
-OBJS-sim=$(addprefix $(BUILD_DIR)/, libsys.o xcpt.o syscalls.o cop0.o irq.o $(DBG_OBJ) console.o uart.o board.o gpio.o)
+OBJS-sim=$(addprefix $(BUILD_DIR)/, libsys.o xcpt.o syscalls.o cop0.o irq.o console.o uart.o board.o gpio.o)
 
 all: $(BUILD_DIR) $(BUILD_DIR)/libsys.a
 	
@@ -28,8 +28,8 @@ $(BUILD_DIR)/board.o : boards/$(BOARD)/board.c
 
 $(BUILD_DIR)/libsys.a: $(OBJS-$(BOARD))
 	$(AR) -r $(BUILD_DIR)/libsys.a $(OBJS-$(BOARD))
-	$(CC) $(CFLAGS) -G 0 -c -o $(BUILD_DIR)/startup.o startup.S
-	$(CC) $(CFLAGS) -G 0 -c -o $(BUILD_DIR)/kernel.o kernel.S
+	$(CC) $(CFLAGS) -G 0 -c -o $(BUILD_DIR)/startup.o asm/startup.S
+	$(CC) $(CFLAGS) -G 0 -c -o $(BUILD_DIR)/kernel.o asm/kernel.S
 
 $(BUILD_DIR):
 	mkdir -p $(BUILD_DIR)
diff --git a/src/libsys/kernel.S b/src/libsys/asm/kernel.S
similarity index 94%
rename from src/libsys/kernel.S
rename to src/libsys/asm/kernel.S
index ef08cb4..c8c17da 100644
--- a/src/libsys/kernel.S
+++ b/src/libsys/asm/kernel.S
@@ -1,5 +1,5 @@
-#include <regdef.h>
-#include <xcpt_asm.h>
+#include "regdef.h"
+#include "xcpt_asm.h"
 
 		.text
 		.section .exc_vect, "ax"
diff --git a/src/libsys/regdef.h b/src/libsys/asm/regdef.h
similarity index 100%
rename from src/libsys/regdef.h
rename to src/libsys/asm/regdef.h
diff --git a/src/libsys/startup.S b/src/libsys/asm/startup.S
similarity index 75%
rename from src/libsys/startup.S
rename to src/libsys/asm/startup.S
index 832e9e8..e716ce9 100644
--- a/src/libsys/startup.S
+++ b/src/libsys/asm/startup.S
@@ -1,4 +1,4 @@
-#include <regdef.h>
+#include "regdef.h"
 		.file	"startup.S"
 	
 		.section .rodata
@@ -8,23 +8,15 @@ argv:		.word		argv0
 
 		.text
 		.section .start, "ax"
-		.extern _init
+		.extern board_init
 		.align	2
 		.set	noreorder
 
 _start:
 		la sp, stack_ptr
 		la gp, _gp
-                la ra, _zero_bss
-		j _init
 		nop
 
-		.text
-                .globl _zero_bss
-		.extern board_init
-		.align	2
-		.set	noreorder
-
 _zero_bss:
 		# zero bss
 		la $8, __bss_start
diff --git a/src/libsys/xcpt_asm.h b/src/libsys/asm/xcpt_asm.h
similarity index 100%
rename from src/libsys/xcpt_asm.h
rename to src/libsys/asm/xcpt_asm.h
diff --git a/src/libsys/boards/denano/board.c b/src/libsys/boards/denano/board.c
index 47fdc88..7df36b7 100644
--- a/src/libsys/boards/denano/board.c
+++ b/src/libsys/boards/denano/board.c
@@ -9,7 +9,7 @@
 #include "../../irq.h"
 #include "../../uart.h"
 #include "../../console.h"
-#include "../../regdef.h"
+#include "../../asm/regdef.h"
 
 extern uart_if_t uart_if[];
 
diff --git a/src/libsys/boards/ml402/board.c b/src/libsys/boards/ml402/board.c
index b6b4c20..0e6569c 100644
--- a/src/libsys/boards/ml402/board.c
+++ b/src/libsys/boards/ml402/board.c
@@ -9,7 +9,7 @@
 #include "../../irq.h"
 #include "../../uart.h"
 #include "../../console.h"
-#include "../../regdef.h"
+#include "../../asm/regdef.h"
 
 extern uart_if_t uart_if[];
 #ifdef WITH_ROM_DEBUGGER
diff --git a/src/libsys/boards/sim/board.c b/src/libsys/boards/sim/board.c
new file mode 100644
index 0000000..74722f5
--- /dev/null
+++ b/src/libsys/boards/sim/board.c
@@ -0,0 +1,49 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+#include <stddef.h>
+#include "board.h"
+#include "../../irq.h"
+#include "../../uart.h"
+#include "../../console.h"
+#include "../../asm/regdef.h"
+
+extern uart_if_t uart_if[];
+
+#define ARRAYSIZE(a)	(sizeof(a)/sizeof(a[0]))
+
+const con_if_entry_t con_if_entry[] =
+{
+	{0, "stdin", &uart_if[0], NULL, NULL, UART_readchar, NULL},
+	{1, "stdout", &uart_if[0], NULL, NULL, NULL, UART_writechar},
+	{2, "stderr", &uart_if[0], NULL, NULL, NULL, UART_writechar},
+	{3, "UART-0", &uart_if[0], NULL, NULL, UART_readchar, UART_writechar},
+	{4, "UART-1", &uart_if[1], NULL, NULL, UART_readchar, UART_writechar}
+};
+
+const con_if_t con_if =
+{
+	con_if_entry, ARRAYSIZE(con_if_entry)
+};
+
+
+void board_init(void)
+{
+	uint32_t volatile *pITIM_ctrl = (uint32_t*)SYS_ITIM_CTRL;
+
+	// Disable timers
+	*pITIM_ctrl = 0;
+
+	// Setup syscall support
+	syscalls_init();
+
+	// Setup interrupt support
+	interrupt_init();
+	interrupt_global_enable();
+	
+	// Do some initializations here
+}
+
diff --git a/src/libsys/boards/sim/board.h b/src/libsys/boards/sim/board.h
new file mode 100644
index 0000000..674a752
--- /dev/null
+++ b/src/libsys/boards/sim/board.h
@@ -0,0 +1,139 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+/* 
+ * File:   board.h
+ * Author: jens
+ *
+ * Created on 8. Januar 2017, 11:33
+ */
+
+#ifndef BOARD_H
+#define BOARD_H
+
+#define CPU_FREQ_HZ						100000000
+#define UART_STDIO						0
+#define UART_DEBUGGER					1
+
+// ---------------------------------------------------------
+// IRQs
+// ---------------------------------------------------------
+#define	SYS_INT_SOFT_0					0
+#define	SYS_INT_SOFT_1					1
+#define	SYS_INT_TIMER					2
+#define	SYS_INT_UART0					3
+#define	SYS_INT_UART1					4
+#define	SYS_INT_FLASH					5
+
+// ---------------------------------------------------------
+// Memory-mapped registers
+// ---------------------------------------------------------
+#ifndef SYS_IO_BASE
+#define SYS_IO_BASE			0xA0000000
+#endif
+#ifndef SDRAM_BASE
+#define SDRAM_BASE			0x40000000
+#endif
+#ifndef FLASH_BASE_IO
+#define FLASH_BASE_IO		0xA4000000
+#endif
+#ifndef FLASH_BASE_MEM
+#define FLASH_BASE_MEM		0x00000000
+#endif
+
+// Backwards compatibility
+#define SYS_FLASH_IO		FLASH_BASE_IO
+#define SYS_FLASH_MEM		FLASH_BASE_MEM
+
+// GPIO
+#define	SYS_GPIO_0_BASE					(SYS_IO_BASE + 0)
+#define	SYS_GPIO_0_DATA					(SYS_GPIO_0_BASE + 0)
+#define	SYS_GPIO_0_DIR					(SYS_GPIO_0_BASE + 4)
+
+#define	GPIO_0_DFLT_DIR					0x00000000		// Inputs
+#define	GPIO_0_DFLT_DATA				0x00000000
+
+#define	GPIO_0_MASK_LED					0x000000FF
+#define	GPIO_0_ALIGN_LED				0
+
+#define	GPIO_0_MASK_DIP					0x0000000F
+#define	GPIO_0_ALIGN_DIP				8
+
+#define	GPIO_0_MASK_BTN					0x0000001F
+#define	GPIO_0_ALIGN_BTN				24
+
+// RTC
+#define	SYS_TIMER_USEC					(SYS_IO_BASE + 0x8)
+#define	SYS_TIMER_SEC					(SYS_IO_BASE + 0xC)
+
+// TIMERs
+#define	SYS_ITIM_CTRL					(SYS_IO_BASE + 0x18)
+#define	SYS_ITIM_STAT					(SYS_IO_BASE + 0x1C)
+#define	SYS_ITIM0_CNT					(SYS_IO_BASE + 0x20)
+#define	SYS_ITIM1_CNT					(SYS_IO_BASE + 0x24)
+#define	SYS_ITIM2_CNT					(SYS_IO_BASE + 0x28)
+#define	SYS_ITIM3_CNT					(SYS_IO_BASE + 0x2C)
+#define	SYS_ITIM0_CMP					(SYS_IO_BASE + 0x30)
+#define	SYS_ITIM1_CMP					(SYS_IO_BASE + 0x34)
+#define	SYS_ITIM2_CMP					(SYS_IO_BASE + 0x38)
+#define	SYS_ITIM3_CMP					(SYS_IO_BASE + 0x3C)
+
+// UARTs
+#define SYS_UART_BIT_TX_HALFFULL		0x00000001
+#define SYS_UART_BIT_TX_FULL			0x00000002
+#define SYS_UART_BIT_RX_HALFFULL		0x00000004
+#define SYS_UART_BIT_RX_FULL			0x00000008
+#define SYS_UART_BIT_RX_AVAIL			0x00000010
+#define SYS_UART_BIT_TX_INTEN			0x00000020
+#define SYS_UART_BIT_RX_INTEN			0x00000040
+#define SYS_UART_BIT_TX_IRQ				0x00000100
+#define SYS_UART_BIT_RX_IRQ				0x00000200
+#define	SYS_UART_DATA					SYS_UART0_DATA
+#define	SYS_UART_STAT					SYS_UART0_STAT
+#define	SYS_UART_BAUD					SYS_UART0_BAUD
+#define	SYS_UART0_DATA					(SYS_IO_BASE + 0x10000)
+#define	SYS_UART0_STAT					(SYS_IO_BASE + 0x10004)
+#define	SYS_UART0_BAUD					(SYS_IO_BASE + 0x10008)
+#define	SYS_UART1_DATA					(SYS_IO_BASE + 0x30000)
+#define	SYS_UART1_STAT					(SYS_IO_BASE + 0x30004)
+#define	SYS_UART1_BAUD					(SYS_IO_BASE + 0x30008)
+
+// SPI
+#define	SYS_SPI_STAT					(SYS_IO_BASE + 0x20000)
+// Read
+#define SPI_STAT_CMDRDY					(0x01)
+#define SPI_STAT_DINRDY					(0x02)
+#define SPI_STAT_DOUTRDY				(0x04)
+#define SPI_STAT_CMD_FIFO_FULL			(0x0100)
+#define SPI_STAT_CMD_FIFO_EMPTY			(0x0200)
+#define SPI_STAT_WRITE_FIFO_FULL		(0x0400)
+#define SPI_STAT_WRITE_FIFO_EMPTY		(0x0800)
+#define SPI_STAT_READ_FIFO_FULL			(0x1000)
+#define SPI_STAT_READ_FIFO_EMPTY		(0x2000)
+#define SPI_STAT_RX_VALID				(0x4000)
+#define SPI_STAT_SPI_HOLD				(0x8000)
+
+// Write
+#define SPI_STAT_COMMIT					(1)
+
+#define	SYS_SPI_XFER_SIZE				(SYS_IO_BASE + 0x20004)
+#define	SYS_SPI_DATA_SIZE				(SYS_IO_BASE + 0x20008)
+#define	SYS_SPI_DATA					(SYS_IO_BASE + 0x2000C)
+#define	SYS_SPI_CTRL					(SYS_IO_BASE + 0x20010)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BOARD_H */
+
diff --git a/src/libsys/irq.c b/src/libsys/irq.c
index 18937c5..ebe2ea5 100644
--- a/src/libsys/irq.c
+++ b/src/libsys/irq.c
@@ -1,6 +1,6 @@
 #include <stddef.h>
 #include <stdint.h>
-#include "regdef.h"
+#include "asm/regdef.h"
 #include "xcpt.h"
 #include "irq.h"
 
diff --git a/src/libsys/libsys.c b/src/libsys/libsys.c
index 1500857..e9fb48f 100644
--- a/src/libsys/libsys.c
+++ b/src/libsys/libsys.c
@@ -6,7 +6,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include "libsys.h"
-#include "regdef.h"
+#include "asm/regdef.h"
 
 static uint32_t critical_nesting_counter = 0;
 
diff --git a/toolchain/make.sh b/toolchain/make.sh
index 4438e7b..46a7b25 100644
--- a/toolchain/make.sh
+++ b/toolchain/make.sh
@@ -32,7 +32,7 @@ if [ ! -e ./$SRC_BINUTILS-build ]; then
   echo Building $SRC_BINUTILS
   mkdir -p $SRC_BINUTILS-build
   cd $SRC_BINUTILS-build
-  ../$SRC_BINUTILS/configure --target=$TARGET --prefix=$PREFIX || exit 1
+  ../$SRC_BINUTILS/configure --target=$TARGET --prefix=$PREFIX --disable-nls --disable-werror || exit 1
   make -j4 || exit 1
   make install || exit 1
   cd ..
@@ -177,7 +177,7 @@ if [ ! -e ./$SRC_GCC-build ]; then
   echo Building $SRC_GCC
   mkdir -p $SRC_GCC-build
   cd $SRC_GCC-build
-  ../$SRC_GCC/configure --target=$TARGET --prefix=$PREFIX --with-gmp=$PREFIX --with-mpfr=$PREFIX --with-mpc=$PREFIX --with-float=soft --with-newlib --verbose --enable-languages="c,c++" --with-gnu-as --with-gnu-ld || exit 1
+  ../$SRC_GCC/configure --target=$TARGET --prefix=$PREFIX --with-gmp=$PREFIX --with-mpfr=$PREFIX --with-mpc=$PREFIX --with-float=soft --with-newlib --verbose --enable-languages="c,c++" --with-gnu-as --with-gnu-ld --disable-nls --disable-threads --disable-multilib --without-headers --disable-shared --enable-lto -disable-werror || exit 1
   make -j4 all || exit 1
   make info || exit 1
   make install || exit 1