default c program
This commit is contained in:
Thomas Klaehn
commit
47dd3676bb
3
.gitignore
vendored
Normal file
3
.gitignore
vendored
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
bin/
|
||||||
|
obj/
|
||||||
|
|
||||||
18
.vscode/c_cpp_properties.json
vendored
Normal file
18
.vscode/c_cpp_properties.json
vendored
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
{
|
||||||
|
"configurations": [
|
||||||
|
{
|
||||||
|
"name": "Linux",
|
||||||
|
"includePath": [
|
||||||
|
"${workspaceFolder}/**",
|
||||||
|
"/usr/include/c++/8",
|
||||||
|
"/usr/include/x86_64-linux-gnu/c++/8"
|
||||||
|
],
|
||||||
|
"defines": [],
|
||||||
|
"compilerPath": "/usr/bin/gcc",
|
||||||
|
"cStandard": "c11",
|
||||||
|
"cppStandard": "c++17",
|
||||||
|
"intelliSenseMode": "clang-x64"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"version": 4
|
||||||
|
}
|
||||||
27
.vscode/launch.json
vendored
Normal file
27
.vscode/launch.json
vendored
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
{
|
||||||
|
// Use IntelliSense to learn about possible attributes.
|
||||||
|
// Hover to view descriptions of existing attributes.
|
||||||
|
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
|
||||||
|
"version": "0.2.0",
|
||||||
|
"configurations": [
|
||||||
|
{
|
||||||
|
"name": "(gdb) Launch",
|
||||||
|
"type": "cppdbg",
|
||||||
|
"request": "launch",
|
||||||
|
"program": "${workspaceFolder}/bin/test_c",
|
||||||
|
"args": [],
|
||||||
|
"stopAtEntry": false,
|
||||||
|
"cwd": "${workspaceFolder}",
|
||||||
|
"environment": [],
|
||||||
|
"externalConsole": false,
|
||||||
|
"MIMode": "gdb",
|
||||||
|
"setupCommands": [
|
||||||
|
{
|
||||||
|
"description": "Enable pretty-printing for gdb",
|
||||||
|
"text": "-enable-pretty-printing",
|
||||||
|
"ignoreFailures": true
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
5
.vscode/settings.json
vendored
Normal file
5
.vscode/settings.json
vendored
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
{
|
||||||
|
"files.associations": {
|
||||||
|
"climits": "cpp"
|
||||||
|
}
|
||||||
|
}
|
||||||
64
.vscode/tasks.json
vendored
Normal file
64
.vscode/tasks.json
vendored
Normal file
@ -0,0 +1,64 @@
|
|||||||
|
{
|
||||||
|
// See https://go.microsoft.com/fwlink/?LinkId=733558
|
||||||
|
// for the documentation about the tasks.json format
|
||||||
|
"version": "2.0.0",
|
||||||
|
"tasks": [
|
||||||
|
{
|
||||||
|
"label": "all",
|
||||||
|
"type":"shell",
|
||||||
|
"command": "make all -j8",
|
||||||
|
"problemMatcher": {
|
||||||
|
"base": "$gcc",
|
||||||
|
"owner": "gcc",
|
||||||
|
"fileLocation": [
|
||||||
|
"relative",
|
||||||
|
"${workspaceFolder}"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"group": {
|
||||||
|
"kind": "build",
|
||||||
|
"isDefault": true
|
||||||
|
}
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"label": "clean",
|
||||||
|
"type":"shell",
|
||||||
|
"command": "make clean -j8",
|
||||||
|
"problemMatcher": {
|
||||||
|
"base": "$gcc",
|
||||||
|
"owner": "gcc",
|
||||||
|
"fileLocation": [
|
||||||
|
"relative",
|
||||||
|
"${workspaceFolder}"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"group": {
|
||||||
|
"kind": "build",
|
||||||
|
"isDefault": true
|
||||||
|
}
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"label": "distclean",
|
||||||
|
"type":"shell",
|
||||||
|
"command": "make distclean",
|
||||||
|
"problemMatcher": {
|
||||||
|
"base": "$gcc",
|
||||||
|
"owner": "gcc",
|
||||||
|
"fileLocation": [
|
||||||
|
"relative",
|
||||||
|
"${workspaceFolder}"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"group": {
|
||||||
|
"kind": "build",
|
||||||
|
"isDefault": true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"presentation": {
|
||||||
|
"focus": true,
|
||||||
|
"reveal": "always",
|
||||||
|
"panel": "shared",
|
||||||
|
"clear": true,
|
||||||
|
}
|
||||||
|
}
|
||||||
135
Makefile
Normal file
135
Makefile
Normal file
@ -0,0 +1,135 @@
|
|||||||
|
CROSS_COMPILE ?=
|
||||||
|
|
||||||
|
TARGET_FILE ?= test_c
|
||||||
|
|
||||||
|
CC = $(CROSS_COMPILE)gcc
|
||||||
|
CPP = $(CROSS_COMPILE)cpp
|
||||||
|
CHECK = cppcheck
|
||||||
|
LCOV = lcov
|
||||||
|
GENHTML = genhtml
|
||||||
|
|
||||||
|
SRC_DIR = src
|
||||||
|
OBJ_DIR = obj
|
||||||
|
BIN_DIR = bin
|
||||||
|
COVERAGE_DIR = coverage
|
||||||
|
UNIT_TEST_SRC_DIR = test/unit
|
||||||
|
UNIT_TEST_OBJ_DIR = $(OBJ_DIR)/$(UNIT_TEST_SRC_DIR)
|
||||||
|
|
||||||
|
PREFIX ?= /usr
|
||||||
|
BIN_INSTALL_DIR = $(PREFIX)/bin
|
||||||
|
|
||||||
|
INCLUDES := inc
|
||||||
|
INCLUDES += $(PREFIX)/include/
|
||||||
|
INCLUDES += $(EXTRA_INC)
|
||||||
|
|
||||||
|
LIBS =
|
||||||
|
|
||||||
|
LD_FLAGS += $(addprefix -L,$(EXTRA_LIB_DIR))
|
||||||
|
|
||||||
|
ifneq "$(findstring $(MAKECMDGOALS), build_unit_test exec_unit_test coverage)" ""
|
||||||
|
INCLUDES += test/inc
|
||||||
|
C_FLAGS += --coverage
|
||||||
|
LD_FLAGS += --coverage
|
||||||
|
endif
|
||||||
|
|
||||||
|
C_FLAGS += -fpic
|
||||||
|
|
||||||
|
C_FLAGS += -O0 -g -Wall
|
||||||
|
CPP_FLAGS += $(addprefix -I, $(INCLUDES))
|
||||||
|
|
||||||
|
CHECK_FLAGS = $(addprefix -I,$(filter-out $(PREFIX)/include/,$(INCLUDES)))
|
||||||
|
CHECK_FLAGS += --enable=all --template=gcc --error-exitcode=1 --suppress=missingIncludeSystem --inline-suppr --force
|
||||||
|
|
||||||
|
C_SRCS = $(wildcard $(SRC_DIR)/*.c)
|
||||||
|
C_OBJS = $(patsubst $(SRC_DIR)%,$(OBJ_DIR)%,$(patsubst %.c,%.o,$(C_SRCS)))
|
||||||
|
|
||||||
|
UNIT_TEST_SRCS = $(wildcard $(UNIT_TEST_SRC_DIR)/*.c) $(filter-out %main.c,$(CC_SRCS))
|
||||||
|
UNIT_TEST_OBJS = $(patsubst $(SRC_DIR)%,$(OBJ_DIR)%,$(patsubst $(UNIT_TEST_SRC_DIR)%,$(UNIT_TEST_OBJ_DIR)%,$(patsubst %.c,%.o,$(UNIT_TEST_SRCS))))
|
||||||
|
|
||||||
|
OBJS = $(C_OBJS)
|
||||||
|
|
||||||
|
UNIT_TEST_TARGET = $(BIN_DIR)/$(UNIT_TEST_SRC_DIR)/$(TARGET_FILE)
|
||||||
|
TARGET = $(BIN_DIR)/$(TARGET_FILE)
|
||||||
|
THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST))
|
||||||
|
|
||||||
|
.PHONY: all install uninstall clean distclean
|
||||||
|
all: $(TARGET)
|
||||||
|
|
||||||
|
install: all
|
||||||
|
install -d $(BIN_INSTALL_DIR)
|
||||||
|
install -m 0666 $(TARGET) $(BIN_INSTALL_DIR)
|
||||||
|
|
||||||
|
uninstall:
|
||||||
|
rm -f $(BIN_INSTALL_DIR)/$(TARGET_FILE)
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f $(TARGET)
|
||||||
|
rm -f $(OBJS) $(patsubst %.o,%.d,$(OBJS))
|
||||||
|
rm -f $(UNIT_TEST_OBJS) $(patsubst %.o,%.d,$(UNIT_TEST_OBJS)) $(UNIT_TEST_TARGET)
|
||||||
|
rm -f $(UNIT_TEST_OBJ_DIR)/*.gcda
|
||||||
|
rm -f $(UNIT_TEST_OBJ_DIR)/*.gcno
|
||||||
|
rm -f $(OBJ_DIR)/*.gcda $(OBJ_DIR)/*.gcno
|
||||||
|
rm -fr $(COVERAGE_DIR)
|
||||||
|
|
||||||
|
distclean:
|
||||||
|
rm -rf $(OBJ_DIR) $(BIN_DIR) $(COVERAGE_DIR)
|
||||||
|
|
||||||
|
.PHONY: coverage
|
||||||
|
coverage: _cov_genhtml
|
||||||
|
$(eval COVERAGE:=$(shell grep 'lines' .coverage.tmp | egrep -o '[0-9]+.[0-9]+%'))
|
||||||
|
@echo
|
||||||
|
@echo Line coverage: $(COVERAGE)
|
||||||
|
@echo
|
||||||
|
@rm -f .coverage.tmp
|
||||||
|
|
||||||
|
.PHONY: _cov_lcov
|
||||||
|
_cov_lcov: exec_unit_test
|
||||||
|
@rm -f $(UNIT_TEST_OBJ_DIR)/*.gcda
|
||||||
|
@rm -f $(UNIT_TEST_OBJ_DIR)/*.gcno
|
||||||
|
@mkdir -p $(COVERAGE_DIR)
|
||||||
|
$(LCOV) -c -d $(OBJ_DIR) -o $(COVERAGE_DIR)/coverage.info
|
||||||
|
|
||||||
|
.PHONY: _cov_genhtml
|
||||||
|
_cov_genhtml: _cov_lcov
|
||||||
|
$(GENHTML) -o $(COVERAGE_DIR)/html $(COVERAGE_DIR)/coverage.info > .coverage.tmp
|
||||||
|
|
||||||
|
.PHONY: unit_test
|
||||||
|
build_unit_test: $(UNIT_TEST_TARGET)
|
||||||
|
|
||||||
|
.PHONY: unit_test
|
||||||
|
exec_unit_test: $(UNIT_TEST_TARGET)
|
||||||
|
$(UNIT_TEST_TARGET)
|
||||||
|
|
||||||
|
.PHONY: check
|
||||||
|
check: $(CC_SRCS)
|
||||||
|
$(CHECK) $(CHECK_FLAGS) $(CC_SRCS)
|
||||||
|
|
||||||
|
$(UNIT_TEST_TARGET): $(UNIT_TEST_OBJS) $(THIS_MAKEFILE)
|
||||||
|
@mkdir -p $(BIN_DIR)/$(UNIT_TEST_SRC_DIR)
|
||||||
|
$(CC) $(CC_FLAGS) $(LD_FLAGS) $(UNIT_TEST_OBJS) -o $@
|
||||||
|
|
||||||
|
$(TARGET): $(OBJS) $(THIS_MAKEFILE)
|
||||||
|
@mkdir -p $(BIN_DIR)
|
||||||
|
$(CC) $(CC_FLAGS) $(LD_FLAGS) $(OBJS) $(addprefix -l,$(LIBS)) -o $@
|
||||||
|
|
||||||
|
.PRECIOUS: $(OBJ_DIR)/%.d
|
||||||
|
$(OBJ_DIR)/%.d: $(SRC_DIR)/%.c
|
||||||
|
@mkdir -p $(OBJ_DIR)
|
||||||
|
$(CPP) -MM -MF $@ -MP -MT $(patsubst %.d,%.o,$@) $(CPP_FLAGS) $(patsubst $(OBJ_DIR)/%.d,$(SRC_DIR)/%.c,$@)
|
||||||
|
|
||||||
|
.PRECIOUS: $(UNIT_TEST_OBJ_DIR)/%.d
|
||||||
|
$(UNIT_TEST_OBJ_DIR)/%.d: $(UNIT_TEST_SRC_DIR)/%.c
|
||||||
|
@mkdir -p $(UNIT_TEST_OBJ_DIR)
|
||||||
|
$(CPP) -MM -MF $@ -MP -MT $(patsubst %.d,%.o,$@) $(CPP_FLAGS) $(patsubst $(UNIT_TEST_OBJ_DIR)/%.d,$(UNIT_TEST_SRC_DIR)/%.c,$@)
|
||||||
|
|
||||||
|
$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(OBJ_DIR)/%.d
|
||||||
|
@mkdir -p $(OBJ_DIR)
|
||||||
|
$(CC) -c $(CPP_FLAGS) $(C_FLAGS) $< -o $@
|
||||||
|
|
||||||
|
$(UNIT_TEST_OBJ_DIR)/%.o: $(UNIT_TEST_SRC_DIR)/%.c $(UNIT_TEST_OBJ_DIR)/%.d
|
||||||
|
@mkdir -p $(UNIT_TEST_OBJ_DIR)
|
||||||
|
$(CC) -c $(CPP_FLAGS) $(C_FLAGS) $< -o $@
|
||||||
|
|
||||||
|
ifneq ($(MAKECMDGOALS),clean)
|
||||||
|
-include $(patsubst %.o,%.d,$(OBJS))
|
||||||
|
endif
|
||||||
90
inc/gpio.h
Normal file
90
inc/gpio.h
Normal file
@ -0,0 +1,90 @@
|
|||||||
|
/*****************************************************************************
|
||||||
|
Copyright 2016 Broadcom Limited. All rights reserved.
|
||||||
|
|
||||||
|
This program is the proprietary software of Broadcom Limited and/or its
|
||||||
|
licensors, and may only be used, duplicated, modified or distributed pursuant
|
||||||
|
to the terms and conditions of a separate, written license agreement executed
|
||||||
|
between you and Broadcom (an "Authorized License").
|
||||||
|
|
||||||
|
Except as set forth in an Authorized License, Broadcom grants no license
|
||||||
|
(express or implied), right to use, or waiver of any kind with respect to the
|
||||||
|
Software, and Broadcom expressly reserves all rights in and to the Software
|
||||||
|
and all intellectual property rights therein. IF YOU HAVE NO AUTHORIZED
|
||||||
|
LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS SOFTWARE IN ANY WAY, AND SHOULD
|
||||||
|
IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE ALL USE OF THE SOFTWARE.
|
||||||
|
|
||||||
|
Except as expressly set forth in the Authorized License,
|
||||||
|
1. This program, including its structure, sequence and organization,
|
||||||
|
constitutes the valuable trade secrets of Broadcom, and you shall use all
|
||||||
|
reasonable efforts to protect the confidentiality thereof, and to use this
|
||||||
|
information only in connection with your use of Broadcom integrated
|
||||||
|
circuit products.
|
||||||
|
|
||||||
|
2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
|
||||||
|
AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, REPRESENTATIONS OR
|
||||||
|
WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT
|
||||||
|
TO THE SOFTWARE. BROADCOM SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED
|
||||||
|
WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A
|
||||||
|
PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS,
|
||||||
|
QUIET ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION.
|
||||||
|
YOU ASSUME THE ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE
|
||||||
|
SOFTWARE.
|
||||||
|
|
||||||
|
3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR ITS
|
||||||
|
LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT,
|
||||||
|
OR EXEMPLARY DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO
|
||||||
|
YOUR USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN
|
||||||
|
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; OR (ii) ANY AMOUNT IN EXCESS
|
||||||
|
OF THE AMOUNT ACTUALLY PAID FOR THE SOFTWARE ITSELF OR U.S. $1, WHICHEVER
|
||||||
|
IS GREATER. THESE LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF
|
||||||
|
ESSENTIAL PURPOSE OF ANY LIMITED REMEDY.
|
||||||
|
******************************************************************************/
|
||||||
|
#ifndef GPIO_H
|
||||||
|
#define GPIO_H
|
||||||
|
|
||||||
|
#define GPIO_ENABLE 0x1
|
||||||
|
#define GPIO_DISABLE 0x0
|
||||||
|
|
||||||
|
#define GPIO_DRV_EN 0x1
|
||||||
|
#define GPIO_DRV_DIS 0x0
|
||||||
|
|
||||||
|
#define GPIO_SET_1 0x1
|
||||||
|
#define GPIO_SET_0 0x0
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
GIO_GROUP_0,
|
||||||
|
GIO_GROUP_1,
|
||||||
|
GIO_GROUP_2,
|
||||||
|
} gio_group;
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
FLASH_CS_FUNC_CS,
|
||||||
|
FLASH_CS_FUNC_GPIO,
|
||||||
|
} flash_cs_mux;
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
GPIO_PIN_0 = 0x1 << 0,
|
||||||
|
GPIO_PIN_1 = 0x1 << 1,
|
||||||
|
GPIO_PIN_2 = 0x1 << 2,
|
||||||
|
GPIO_PIN_3 = 0x1 << 3,
|
||||||
|
} gpio_pin;
|
||||||
|
|
||||||
|
#define GPIO_PIN_ALL (GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_3)
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
STRAP_PIN_QSPI,
|
||||||
|
} strap_pin;
|
||||||
|
|
||||||
|
|
||||||
|
/* prototypes */
|
||||||
|
extern void gpio_config_output(gio_group grp, int pin);
|
||||||
|
extern void gpio_config_input(gio_group grp, int pin);
|
||||||
|
extern void gpio_set(gio_group grp, int pin, int val);
|
||||||
|
extern int gpio_get(gio_group grp, int pin);
|
||||||
|
|
||||||
|
extern void gpio_flash_cs_din_en(int enable);
|
||||||
|
extern void gpio_flash_cs_dout_en(int enable);
|
||||||
|
extern void gpio_flash_cs_oe_en(int enable);
|
||||||
|
extern void gpio_flash_mux_sel(flash_cs_mux mux);
|
||||||
|
|
||||||
|
#endif /* GPIO_H */
|
||||||
89
inc/io.h
Executable file
89
inc/io.h
Executable file
@ -0,0 +1,89 @@
|
|||||||
|
/*****************************************************************************
|
||||||
|
Copyright 2016 Broadcom Limited. All rights reserved.
|
||||||
|
|
||||||
|
This program is the proprietary software of Broadcom Limited and/or its
|
||||||
|
licensors, and may only be used, duplicated, modified or distributed pursuant
|
||||||
|
to the terms and conditions of a separate, written license agreement executed
|
||||||
|
between you and Broadcom (an "Authorized License").
|
||||||
|
|
||||||
|
Except as set forth in an Authorized License, Broadcom grants no license
|
||||||
|
(express or implied), right to use, or waiver of any kind with respect to the
|
||||||
|
Software, and Broadcom expressly reserves all rights in and to the Software
|
||||||
|
and all intellectual property rights therein. IF YOU HAVE NO AUTHORIZED
|
||||||
|
LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS SOFTWARE IN ANY WAY, AND SHOULD
|
||||||
|
IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE ALL USE OF THE SOFTWARE.
|
||||||
|
|
||||||
|
Except as expressly set forth in the Authorized License,
|
||||||
|
1. This program, including its structure, sequence and organization,
|
||||||
|
constitutes the valuable trade secrets of Broadcom, and you shall use all
|
||||||
|
reasonable efforts to protect the confidentiality thereof, and to use this
|
||||||
|
information only in connection with your use of Broadcom integrated
|
||||||
|
circuit products.
|
||||||
|
|
||||||
|
2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
|
||||||
|
AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, REPRESENTATIONS OR
|
||||||
|
WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT
|
||||||
|
TO THE SOFTWARE. BROADCOM SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED
|
||||||
|
WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A
|
||||||
|
PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS,
|
||||||
|
QUIET ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION.
|
||||||
|
YOU ASSUME THE ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE
|
||||||
|
SOFTWARE.
|
||||||
|
|
||||||
|
3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR ITS
|
||||||
|
LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT,
|
||||||
|
OR EXEMPLARY DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO
|
||||||
|
YOUR USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN
|
||||||
|
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; OR (ii) ANY AMOUNT IN EXCESS
|
||||||
|
OF THE AMOUNT ACTUALLY PAID FOR THE SOFTWARE ITSELF OR U.S. $1, WHICHEVER
|
||||||
|
IS GREATER. THESE LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF
|
||||||
|
ESSENTIAL PURPOSE OF ANY LIMITED REMEDY.
|
||||||
|
******************************************************************************/
|
||||||
|
#ifndef IO_H
|
||||||
|
#define IO_H
|
||||||
|
|
||||||
|
/* Includes */
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
/* macros */
|
||||||
|
|
||||||
|
/* 64 bit */
|
||||||
|
/*---------------TBD----------------------*/
|
||||||
|
#define read64(addr) 0 /*--TBD--*/
|
||||||
|
#define write64(addr, msw, lsw)
|
||||||
|
|
||||||
|
/* 32 bit */
|
||||||
|
#define readl(addr) \
|
||||||
|
(*((const volatile uint32_t *) (addr)))
|
||||||
|
|
||||||
|
#define writel(addr, val) \
|
||||||
|
(*((volatile uint32_t *) (addr)) = (uint32_t)(val))
|
||||||
|
|
||||||
|
/* 16 bit */
|
||||||
|
|
||||||
|
#define readw(addr) \
|
||||||
|
(*((const volatile uint16_t *) (addr)))
|
||||||
|
|
||||||
|
#define writew(addr, val) \
|
||||||
|
(*((volatile uint16_t *) (addr)) = (uint16_t)(val))
|
||||||
|
|
||||||
|
|
||||||
|
/* 8-bit */
|
||||||
|
#define readb(addr) \
|
||||||
|
(*((const volatile uint8_t *) (addr)))
|
||||||
|
|
||||||
|
#define writeb(addr, val) \
|
||||||
|
(*((volatile uint8_t *) (addr)) = (uint8_t)(val))
|
||||||
|
|
||||||
|
|
||||||
|
/* Wrappers */
|
||||||
|
#define reg_read64(addr) read64(addr)
|
||||||
|
#define reg_write64(addr, msw, lsw) write64(addr, msw, lsw)
|
||||||
|
#define reg_read32(addr) readl(addr)
|
||||||
|
#define reg_write32(addr, val) writel(addr, val)
|
||||||
|
#define reg_read16(addr) readw(addr)
|
||||||
|
#define reg_write16(addr, val) writew(addr, val)
|
||||||
|
#define reg_read8(addr) readb(addr)
|
||||||
|
#define reg_write8(addr, val) writeb(addr, val)
|
||||||
|
|
||||||
|
#endif /* IO_H */
|
||||||
198819
inc/sysmap.h
Normal file
198819
inc/sysmap.h
Normal file
File diff suppressed because it is too large
Load Diff
9
src/main.c
Normal file
9
src/main.c
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
|
|
||||||
|
int main(int argc, char **argv)
|
||||||
|
{
|
||||||
|
printf("Hello world.\n");
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user