diff options
Diffstat (limited to 'testing/examples')
| -rw-r--r-- | testing/examples/STR912Test/inc/typedefs.h | 50 | ||||
| -rw-r--r-- | testing/examples/STR912Test/makefile | 146 | ||||
| -rw-r--r-- | testing/examples/STR912Test/prj/eclipse_ram.gdb | 21 | ||||
| -rw-r--r-- | testing/examples/STR912Test/prj/eclipse_rom.gdb | 21 | ||||
| -rw-r--r-- | testing/examples/STR912Test/prj/str912_jtagkey.cfg | 45 | ||||
| -rw-r--r-- | testing/examples/STR912Test/prj/str912_program.script | 9 | ||||
| -rw-r--r-- | testing/examples/STR912Test/prj/str912_ram.ld | 218 | ||||
| -rw-r--r-- | testing/examples/STR912Test/prj/str912_rom.ld | 249 | ||||
| -rw-r--r-- | testing/examples/STR912Test/src/main.c | 91 | ||||
| -rw-r--r-- | testing/examples/STR912Test/src/startup.s | 222 |
10 files changed, 1072 insertions, 0 deletions
diff --git a/testing/examples/STR912Test/inc/typedefs.h b/testing/examples/STR912Test/inc/typedefs.h new file mode 100644 index 00000000..2eaea9bc --- /dev/null +++ b/testing/examples/STR912Test/inc/typedefs.h @@ -0,0 +1,50 @@ +/**************************************************************************** +* Copyright (c) 2006 by Michael Fischer. 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. +* 3. Neither the name of the author nor the names of its contributors may +* be used to endorse or promote products derived from this software +* without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 OWNER 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. +* +**************************************************************************** +* History: +* +* 30.03.06 mifi First Version for Insight tutorial +****************************************************************************/ +#ifndef __TYPEDEFS_H__ +#define __TYPEDEFS_H__ + +/* + * Some types to use Windows like source + */ +typedef char CHAR; /* 8-bit signed data */ +typedef unsigned char BYTE; /* 8-bit unsigned data */ +typedef unsigned short WORD; /* 16-bit unsigned data */ +typedef long LONG; /* 32-bit signed data */ +typedef unsigned long ULONG; /* 32-bit unsigned data */ +typedef unsigned long DWORD; /* 32-bit unsigned data */ + + +#endif /* !__TYPEDEFS_H__ */ +/*** EOF ***/ diff --git a/testing/examples/STR912Test/makefile b/testing/examples/STR912Test/makefile new file mode 100644 index 00000000..00e1fcad --- /dev/null +++ b/testing/examples/STR912Test/makefile @@ -0,0 +1,146 @@ +#
+# !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!!
+#
+##############################################################################################
+#
+# On command line:
+#
+# make all = Create project
+#
+# make clean = Clean project files.
+#
+# To rebuild project do "make clean" and "make all".
+#
+
+##############################################################################################
+# Start of default section
+#
+
+TRGT = arm-elf-
+CC = $(TRGT)gcc
+CP = $(TRGT)objcopy
+AS = $(TRGT)gcc -x assembler-with-cpp
+BIN = $(CP) -O ihex
+
+MCU = arm9e
+
+# List all default C defines here, like -D_DEBUG=1
+DDEFS =
+
+# List all default ASM defines here, like -D_DEBUG=1
+DADEFS =
+
+# List all default directories to look for include files here
+DINCDIR =
+
+# List the default directory to look for the libraries here
+DLIBDIR =
+
+# List all default libraries here
+DLIBS =
+
+#
+# End of default section
+##############################################################################################
+
+##############################################################################################
+# Start of user section
+#
+
+# Define project name here
+PROJECT = test
+
+# Define linker script file here
+LDSCRIPT_RAM = ./prj/str912_ram.ld
+LDSCRIPT_ROM = ./prj/str912_rom.ld
+
+# List all user C define here, like -D_DEBUG=1
+UDEFS =
+
+# Define ASM defines here
+UADEFS =
+
+# List C source files here
+SRC = ./src/main.c
+
+# List ASM source files here
+ASRC = ./src/startup.s
+
+# List all user directories here
+UINCDIR = ./inc
+
+# List the user directory to look for the libraries here
+ULIBDIR =
+
+# List all user libraries here
+ULIBS =
+
+# Define optimisation level here
+OPT = -O0
+
+#
+# End of user defines
+##############################################################################################
+
+
+INCDIR = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))
+LIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+DEFS = $(DDEFS) $(UDEFS)
+ADEFS = $(DADEFS) $(UADEFS)
+OBJS = $(ASRC:.s=.o) $(SRC:.c=.o)
+LIBS = $(DLIBS) $(ULIBS)
+MCFLAGS = -mcpu=$(MCU)
+
+ASFLAGS = $(MCFLAGS) -g -gdwarf-2 -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
+CPFLAGS = $(MCFLAGS) $(OPT) -gdwarf-2 -mthumb-interwork -fomit-frame-pointer -Wall -Wstrict-prototypes -fverbose-asm -Wa,-ahlms=$(<:.c=.lst) $(DEFS)
+LDFLAGS_RAM = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT_RAM) -Wl,-Map=$(PROJECT)_ram.map,--cref,--no-warn-mismatch $(LIBDIR)
+LDFLAGS_ROM = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT_ROM) -Wl,-Map=$(PROJECT)_rom.map,--cref,--no-warn-mismatch $(LIBDIR)
+
+# Generate dependency information
+CPFLAGS += -MD -MP -MF .dep/$(@F).d
+
+#
+# makefile rules
+#
+
+all: RAM ROM
+
+RAM: $(OBJS) $(PROJECT)_ram.elf $(PROJECT)_ram.hex
+
+ROM: $(OBJS) $(PROJECT)_rom.elf $(PROJECT)_rom.hex
+
+%o : %c
+ $(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@
+
+%o : %s
+ $(AS) -c $(ASFLAGS) $< -o $@
+
+%ram.elf: $(OBJS)
+ $(CC) $(OBJS) $(LDFLAGS_RAM) $(LIBS) -o $@
+
+%rom.elf: $(OBJS)
+ $(CC) $(OBJS) $(LDFLAGS_ROM) $(LIBS) -o $@
+
+%hex: %elf
+ $(BIN) $< $@
+
+clean:
+ -rm -f $(OBJS)
+ -rm -f $(PROJECT)_ram.elf
+ -rm -f $(PROJECT)_ram.map
+ -rm -f $(PROJECT)_ram.hex
+ -rm -f $(PROJECT)_rom.elf
+ -rm -f $(PROJECT)_rom.map
+ -rm -f $(PROJECT)_rom.hex
+ -rm -f $(SRC:.c=.c.bak)
+ -rm -f $(SRC:.c=.lst)
+ -rm -f $(ASRC:.s=.s.bak)
+ -rm -f $(ASRC:.s=.lst)
+ -rm -fR .dep
+
+#
+# Include the dependency files, should be the last of the makefile
+#
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+# *** EOF ***
\ No newline at end of file diff --git a/testing/examples/STR912Test/prj/eclipse_ram.gdb b/testing/examples/STR912Test/prj/eclipse_ram.gdb new file mode 100644 index 00000000..56a7091f --- /dev/null +++ b/testing/examples/STR912Test/prj/eclipse_ram.gdb @@ -0,0 +1,21 @@ +target remote localhost:3333
+monitor reset
+monitor sleep 500
+monitor poll
+monitor soft_reset_halt
+monitor arm7_9 sw_bkpts enable
+
+# Set SRAM size to 96 KB
+monitor mww 0x5C002034 0x0197
+monitor mdw 0x5C002034
+
+# Set Flash, Bank0 size to 512 KB
+monitor mww 0x54000000 0xf
+
+load
+break main
+continue
+
+
+
+
diff --git a/testing/examples/STR912Test/prj/eclipse_rom.gdb b/testing/examples/STR912Test/prj/eclipse_rom.gdb new file mode 100644 index 00000000..87d1abc0 --- /dev/null +++ b/testing/examples/STR912Test/prj/eclipse_rom.gdb @@ -0,0 +1,21 @@ +target remote localhost:3333
+monitor reset
+monitor sleep 500
+monitor poll
+monitor soft_reset_halt
+monitor arm7_9 force_hw_bkpts enable
+
+# Set SRAM size to 96 KB
+monitor mww 0x5C002034 0x0197
+monitor mdw 0x5C002034
+
+# Set Flash, Bank0 size to 512 KB
+monitor mww 0x54000000 0xf
+
+load
+break main
+continue
+
+
+
+
diff --git a/testing/examples/STR912Test/prj/str912_jtagkey.cfg b/testing/examples/STR912Test/prj/str912_jtagkey.cfg new file mode 100644 index 00000000..7ba8dd24 --- /dev/null +++ b/testing/examples/STR912Test/prj/str912_jtagkey.cfg @@ -0,0 +1,45 @@ +#daemon configuration
+telnet_port 4444
+gdb_port 3333
+
+# tell gdb our flash memory map
+# and enable flash programming
+gdb_memory_map enable
+gdb_flash_program enable
+
+#interface
+interface ft2232
+ft2232_device_desc "Amontec JTAGkey A"
+ft2232_layout jtagkey
+ft2232_vid_pid 0x0403 0xcff8
+jtag_speed 1
+
+jtag_nsrst_delay 100
+jtag_ntrst_delay 100
+
+#use combined on interfaces or targets that can't set TRST/SRST separately
+reset_config trst_and_srst
+
+#jtag scan chain
+#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
+jtag_device 8 0x1 0x1 0xfe
+jtag_device 4 0x1 0xf 0xe
+jtag_device 5 0x1 0x1 0x1e
+
+#target configuration
+daemon_startup reset
+
+#target <type> <startup mode>
+#target arm7tdmi <reset mode> <chainpos> <endianness> <variant>
+target arm966e little reset_halt 1 arm966e
+run_and_halt_time 0 30
+
+target_script 0 gdb_program_config .\prj\str912_program.script
+
+working_area 0 0x50000000 16384 nobackup
+
+#flash bank str7x <base> <size> 0 0 <target#> <variant>
+flash bank str9x 0x00000000 0x00080000 0 0 0
+
+# For more information about the configuration files, take a look at:
+# http://openfacts.berlios.de/index-en.phtml?title=Open+On-Chip+Debugger
diff --git a/testing/examples/STR912Test/prj/str912_program.script b/testing/examples/STR912Test/prj/str912_program.script new file mode 100644 index 00000000..07e366dc --- /dev/null +++ b/testing/examples/STR912Test/prj/str912_program.script @@ -0,0 +1,9 @@ +str9x flash_config 0 4 2 0 0x80000
+flash protect 0 0 7 off
+
+
+
+
+
+
+
diff --git a/testing/examples/STR912Test/prj/str912_ram.ld b/testing/examples/STR912Test/prj/str912_ram.ld new file mode 100644 index 00000000..0974b390 --- /dev/null +++ b/testing/examples/STR912Test/prj/str912_ram.ld @@ -0,0 +1,218 @@ +/***********************************************************************************
+* Copyright 2005 Anglia Design
+* This demo code and associated components are provided as is and has no warranty,
+* implied or otherwise. You are free to use/modify any of the provided
+* code at your own risk in your applications with the expressed limitation
+* of liability (see below)
+*
+* LIMITATION OF LIABILITY: ANGLIA OR ANGLIA DESIGNS SHALL NOT BE LIABLE FOR ANY
+* LOSS OF PROFITS, LOSS OF USE, LOSS OF DATA, INTERRUPTION OF BUSINESS, NOR FOR
+* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER UNDER
+* THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+*
+* Author : Spencer Oliver
+* Web : www.anglia-designs.com
+*
+***********************************************************************************/
+
+/* Stack Sizes */
+
+ _STACKSIZE = 1024;
+ _STACKSIZE_IRQ = 256;
+ _STACKSIZE_FIQ = 0;
+ _STACKSIZE_SVC = 1024;
+ _STACKSIZE_ABT = 0;
+ _STACKSIZE_UND = 0;
+ _HEAPSIZE = 1024;
+
+/* Memory Definitions */
+
+MEMORY
+{
+ DATA (rw) : ORIGIN = 0x04000000, LENGTH = 0x00018000
+}
+
+/* Section Definitions */
+
+SECTIONS
+{
+ /* first section is .text which is used for code */
+
+ .text :
+ {
+ KEEP(*(.vectors))
+ KEEP(*(.init))
+ *(.text .text.*)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7t .glue_7)
+ KEEP(*(.fini))
+ *(.gcc_except_table)
+ } >DATA =0
+ . = ALIGN(4);
+
+ /* .ctors .dtors are used for c++ constructors/destructors */
+
+ .ctors :
+ {
+ PROVIDE(__ctors_start__ = .);
+ KEEP(*(SORT(.ctors.*)))
+ KEEP(*(.ctors))
+ PROVIDE(__ctors_end__ = .);
+ } >DATA
+
+ .dtors :
+ {
+ PROVIDE(__dtors_start__ = .);
+ KEEP(*(SORT(.dtors.*)))
+ KEEP(*(.dtors))
+ PROVIDE(__dtors_end__ = .);
+ } >DATA
+
+ /* .rodata section which is used for read-only data (constants) */
+
+ .rodata :
+ {
+ *(.rodata .rodata.*)
+ *(.gnu.linkonce.r.*)
+ } >DATA
+ . = ALIGN(4);
+
+ _etext = .;
+ PROVIDE (etext = .);
+
+ /* .data section which is used for initialized data */
+
+ .data : AT (_etext)
+ {
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ SORT(CONSTRUCTORS)
+ } >DATA
+ . = ALIGN(4);
+
+ __data_start = .;
+ _edata = .;
+ PROVIDE (edata = .);
+
+ /* .bss section which is used for uninitialized data */
+
+ .bss :
+ {
+ __bss_start = .;
+ __bss_start__ = .;
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ } >DATA
+ . = ALIGN(4);
+ __bss_end__ = .;
+
+ _end = .;
+ PROVIDE(end = .);
+
+ /* .heap section which is used for memory allocation */
+
+ .heap (NOLOAD) :
+ {
+ __heap_start__ = .;
+ *(.heap)
+ . = MAX(__heap_start__ + _HEAPSIZE , .);
+ } >DATA
+ __heap_end__ = __heap_start__ + SIZEOF(.heap);
+
+ /* .stack section - user mode stack */
+
+ .stack (__heap_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_start__ = .;
+ *(.stack)
+ . = MAX(__stack_start__ + _STACKSIZE , .);
+ } >DATA
+ __stack_end__ = __stack_start__ + SIZEOF(.stack);
+
+ /* .stack_irq section */
+
+ .stack_irq (__stack_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_irq_start__ = .;
+ *(.stack_irq)
+ . = MAX(__stack_irq_start__ + _STACKSIZE_IRQ , .);
+ } >DATA
+ __stack_irq_end__ = __stack_irq_start__ + SIZEOF(.stack_irq);
+
+ /* .stack_fiq section */
+
+ .stack_fiq (__stack_irq_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_fiq_start__ = .;
+ *(.stack_fiq)
+ . = MAX(__stack_fiq_start__ + _STACKSIZE_FIQ , .);
+ } >DATA
+ __stack_fiq_end__ = __stack_fiq_start__ + SIZEOF(.stack_fiq);
+
+ /* .stack_svc section */
+
+ .stack_svc (__stack_fiq_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_svc_start__ = .;
+ *(.stack_svc)
+ . = MAX(__stack_svc_start__ + _STACKSIZE_SVC , .);
+ } >DATA
+ __stack_svc_end__ = __stack_svc_start__ + SIZEOF(.stack_svc);
+
+ /* .stack_abt section */
+
+ .stack_abt (__stack_svc_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_abt_start__ = .;
+ *(.stack_abt)
+ . = MAX(__stack_abt_start__ + _STACKSIZE_ABT , .);
+ } >DATA
+ __stack_abt_end__ = __stack_abt_start__ + SIZEOF(.stack_abt);
+
+ /* .stack_und section */
+
+ .stack_und (__stack_abt_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_und_start__ = .;
+ *(.stack_und)
+ . = MAX(__stack_und_start__ + _STACKSIZE_UND , .);
+ } >DATA
+ __stack_und_end__ = __stack_und_start__ + SIZEOF(.stack_und);
+
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+}
+
diff --git a/testing/examples/STR912Test/prj/str912_rom.ld b/testing/examples/STR912Test/prj/str912_rom.ld new file mode 100644 index 00000000..8cbb7f75 --- /dev/null +++ b/testing/examples/STR912Test/prj/str912_rom.ld @@ -0,0 +1,249 @@ +/***********************************************************************************
+* Copyright 2005 Anglia Design
+* This demo code and associated components are provided as is and has no warranty,
+* implied or otherwise. You are free to use/modify any of the provided
+* code at your own risk in your applications with the expressed limitation
+* of liability (see below)
+*
+* LIMITATION OF LIABILITY: ANGLIA OR ANGLIA DESIGNS SHALL NOT BE LIABLE FOR ANY
+* LOSS OF PROFITS, LOSS OF USE, LOSS OF DATA, INTERRUPTION OF BUSINESS, NOR FOR
+* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER UNDER
+* THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+*
+* Author : Spencer Oliver
+* Web : www.anglia-designs.com
+*
+***********************************************************************************/
+
+/* Stack Sizes */
+
+ _STACKSIZE = 1024;
+ _STACKSIZE_IRQ = 256;
+ _STACKSIZE_FIQ = 0;
+ _STACKSIZE_SVC = 1024;
+ _STACKSIZE_ABT = 0;
+ _STACKSIZE_UND = 0;
+ _HEAPSIZE = 1024;
+
+/* Memory Definitions */
+
+MEMORY
+{
+ CODE (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
+ DATA (rw) : ORIGIN = 0x04000000, LENGTH = 0x00018000
+}
+
+/* Section Definitions */
+
+SECTIONS
+{
+ /* first section is .text which is used for code */
+
+ .text :
+ {
+ CREATE_OBJECT_SYMBOLS
+ KEEP(*(.vectors))
+ KEEP(*(.init))
+ *(.text .text.*)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7t) *(.glue_7) *(.vfp11_veneer)
+ KEEP(*(.fini))
+ *(.gcc_except_table)
+ } >CODE =0
+ . = ALIGN(4);
+
+ /* .ctors .dtors are used for c++ constructors/destructors */
+
+ .ctors :
+ {
+ PROVIDE(__ctors_start__ = .);
+ KEEP(*(SORT(.ctors.*)))
+ KEEP(*(.ctors))
+ PROVIDE(__ctors_end__ = .);
+ } >CODE
+
+ .dtors :
+ {
+ PROVIDE(__dtors_start__ = .);
+ KEEP(*(SORT(.dtors.*)))
+ KEEP(*(.dtors))
+ PROVIDE(__dtors_end__ = .);
+ } >CODE
+
+ /* .rodata section which is used for read-only data (constants) */
+
+ .rodata :
+ {
+ *(.rodata .rodata.*)
+ *(.gnu.linkonce.r.*)
+ } >CODE
+ . = ALIGN(4);
+
+ .init_array :
+ {
+ *(.init)
+ *(.fini)
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(.fini_array))
+ KEEP (*(SORT(.fini_array.*)))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ } >CODE
+
+ . = ALIGN(4);
+
+ /* .ARM.exidx is sorted, so has to go in its own output section. */
+ __exidx_start = .;
+ .ARM.exidx :
+ {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ } >CODE
+ __exidx_end = .;
+
+ _etext = .;
+ PROVIDE (etext = .);
+
+ /* .data section which is used for initialized data */
+
+ .data : AT (_etext)
+ {
+ __data_start = .;
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ SORT(CONSTRUCTORS)
+ . = ALIGN(4);
+ *(.fastrun .fastrun.*)
+ } >DATA
+ . = ALIGN(4);
+
+ _edata = .;
+ PROVIDE (edata = .);
+
+ /* .bss section which is used for uninitialized data */
+
+ .bss :
+ {
+ __bss_start = .;
+ __bss_start__ = .;
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ . = ALIGN(4);
+ } >DATA
+ . = ALIGN(4);
+ __bss_end__ = .;
+
+ _end = .;
+ PROVIDE(end = .);
+
+ /* .heap section which is used for memory allocation */
+
+ .heap (NOLOAD) :
+ {
+ __heap_start__ = .;
+ *(.heap)
+ . = MAX(__heap_start__ + _HEAPSIZE , .);
+ } >DATA
+ __heap_end__ = __heap_start__ + SIZEOF(.heap);
+
+ /* .stack section - user mode stack */
+
+ .stack (__heap_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_start__ = .;
+ *(.stack)
+ . = MAX(__stack_start__ + _STACKSIZE , .);
+ } >DATA
+ __stack_end__ = __stack_start__ + SIZEOF(.stack);
+
+ /* .stack_irq section */
+
+ .stack_irq (__stack_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_irq_start__ = .;
+ *(.stack_irq)
+ . = MAX(__stack_irq_start__ + _STACKSIZE_IRQ , .);
+ } >DATA
+ __stack_irq_end__ = __stack_irq_start__ + SIZEOF(.stack_irq);
+
+ /* .stack_fiq section */
+
+ .stack_fiq (__stack_irq_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_fiq_start__ = .;
+ *(.stack_fiq)
+ . = MAX(__stack_fiq_start__ + _STACKSIZE_FIQ , .);
+ } >DATA
+ __stack_fiq_end__ = __stack_fiq_start__ + SIZEOF(.stack_fiq);
+
+ /* .stack_svc section */
+
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+ {
+ __stack_svc_start__ = .;
+ *(.stack_svc)
+ . = MAX(__stack_svc_start__ + _STACKSIZE_SVC , .);
+ } >DATA
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+
+ /* .stack_abt section */
+
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+ {
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+ . = MAX(__stack_abt_start__ + _STACKSIZE_ABT , .);
+ } >DATA
+ __stack_abt_end__ = __stack_abt_start__ + SIZEOF(.stack_abt);
+
+ /* .stack_und section */
+
+ .stack_und (__stack_abt_end__ + 3) / 4 * 4 (NOLOAD) :
+ {
+ __stack_und_start__ = .;
+ *(.stack_und)
+ . = MAX(__stack_und_start__ + _STACKSIZE_UND , .);
+ } >DATA
+ __stack_und_end__ = __stack_und_start__ + SIZEOF(.stack_und);
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+ of the section so we begin them at 0. */
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+ /* DWARF 1.1 and DWARF 2 */
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+}
+
diff --git a/testing/examples/STR912Test/src/main.c b/testing/examples/STR912Test/src/main.c new file mode 100644 index 00000000..4579f17e --- /dev/null +++ b/testing/examples/STR912Test/src/main.c @@ -0,0 +1,91 @@ +/**************************************************************************** +* Copyright (c) 2006 by Michael Fischer. 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. +* 3. Neither the name of the author nor the names of its contributors may +* be used to endorse or promote products derived from this software +* without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 OWNER 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. +* +**************************************************************************** +* History: +* +* 30.03.06 mifi First Version for Insight tutorial +* 26.01.08 mifi Added variable "d" to test const variable. +****************************************************************************/ +#define __MAIN_C__ + +/* + * I use the include only, to show + * how to setup a include dir in the makefile + */ +#include "typedefs.h" + +/*=========================================================================*/ +/* DEFINE: All Structures and Common Constants */ +/*=========================================================================*/ + +/*=========================================================================*/ +/* DEFINE: Prototypes */ +/*=========================================================================*/ + +/*=========================================================================*/ +/* DEFINE: Definition of all local Data */ +/*=========================================================================*/ +static const DWORD d = 7; + +/*=========================================================================*/ +/* DEFINE: Definition of all local Procedures */ +/*=========================================================================*/ + +/*=========================================================================*/ +/* DEFINE: All code exported */ +/*=========================================================================*/ +/***************************************************************************/ +/* main */ +/***************************************************************************/ +int main (void) +{ + DWORD a = 1; + DWORD b = 2; + DWORD c = 0; + + a = a + d; + + while (1) + { + a++; + b++; + c = a + b; + } + + /* + * This return here make no sense. + * But to prevent the compiler warning: + * "return type of 'main' is not 'int' + * we use an int as return :-) + */ + return(0); +} + +/*** EOF ***/ diff --git a/testing/examples/STR912Test/src/startup.s b/testing/examples/STR912Test/src/startup.s new file mode 100644 index 00000000..15f03d2b --- /dev/null +++ b/testing/examples/STR912Test/src/startup.s @@ -0,0 +1,222 @@ +/*********************************************************************************** +* Copyright 2005 Anglia Design +* This demo code and associated components are provided as is and has no warranty, +* implied or otherwise. You are free to use/modify any of the provided +* code at your own risk in your applications with the expressed limitation +* of liability (see below) +* +* LIMITATION OF LIABILITY: ANGLIA OR ANGLIA DESIGNS SHALL NOT BE LIABLE FOR ANY +* LOSS OF PROFITS, LOSS OF USE, LOSS OF DATA, INTERRUPTION OF BUSINESS, NOR FOR +* INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHETHER UNDER +* THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. +* +* Author : Spencer Oliver +* Web : www.anglia-designs.com +* +* mifi, 22.01.2008, small changes by the init of the C++ eabi constructors. +* Here I have replaced the eabi init by the normal init. +* Thanks to Spen for the startup code. +***********************************************************************************/ + +/**** Startup Code (executed after Reset) ****/ + +/* Frequency values kHz */ +/* set to suit target hardware */ + + .equ FOSC, 25000 + +/* Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs */ + + .equ Mode_USR, 0x10 + .equ Mode_FIQ, 0x11 + .equ Mode_IRQ, 0x12 + .equ Mode_SVC, 0x13 + .equ Mode_ABT, 0x17 + .equ Mode_UND, 0x1B + .equ Mode_SYS, 0x1F /* available on ARM Arch 4 and later */ + + .equ I_Bit, 0x80 /* when I bit is set, IRQ is disabled */ + .equ F_Bit, 0x40 /* when F bit is set, FIQ is disabled */ + + .equ SRAM32, 0x00 + .equ SRAM64, 0x08 + .equ SRAM96, 0x10 + +/* --- System memory locations */ + + .equ SCRO_AHB_UMB, 0x5C002034 /* System configuration register 0 (unbuffered) */ + + .equ FMI_BASE_UMB, 0x54000000 /* Flash FMI base address (unbuffered) */ + .equ BBSR_off_addr, 0x00 + .equ NBBSR_off_addr, 0x04 + .equ BBADR_off_addr, 0x0C + .equ NBBADR_off_addr, 0x10 + .equ CR_off_addr, 0x18 + +.ifndef LIBUFF + .equ LIBUFF, 0 +.endif + +/* Startup Code must be linked first at Address at which it expects to run. */ + + .text + .arm + .section .init, "ax" + + .global _start + .global _Main_Crystal + +/* After remap this will be our reset handler */ + +_start: + LDR pc, =NextInst +NextInst: + + NOP /* Wait for OSC stabilization */ + NOP + NOP + NOP + NOP + NOP + NOP + NOP + NOP + +/* Enable buffered mode */ + +.if LIBUFF + MRC p15, 0, r0, c1, c0, 0 /* Read CP15 register 1 into r0 */ + ORR r0, r0, #0x8 /* Enable Write Buffer on AHB */ + MCR p15, 0, r0, c1, c0, 0 /* Write CP15 register 1 */ +.endif + +/* Remap Flash Bank 0 at address 0x0 and Bank 1 at address 0x80000, */ +/* when the bank 0 is the boot bank, then enable the Bank 1. */ + + LDR r0, =FMI_BASE_UMB + LDR r1, =0x4 /* configure 512KB Boot bank 0 */ + STR r1, [r0, #BBSR_off_addr] + + LDR r1, =0x2 /* configure 32KB Non Boot bank 1 */ + STR r1, [r0, #NBBSR_off_addr] + + LDR r1, =(0x00000000 >> 2) /* Boot Bank Base Address */ + STR r1, [r0, #BBADR_off_addr] + + LDR r1, =(0x00080000 >> 2) /* Non Boot Bank Base Address */ + STR r1, [r0, #NBBADR_off_addr] + + LDR r1, =0x18 /* Flash Banks 0 1 enabled */ + STR r1, [r0, #CR_off_addr] + +/* Enable 96K RAM */ + + LDR r0, =SCRO_AHB_UMB +# LDR r1, =0x0196 /* prefetch disabled, default enabled */ + LDR r1, =0x0187|SRAM96 + STR r1, [r0] + +/* Set bits 17-18 (Instruction/Data TCM order) of the */ +/* Core Configuration Control Register */ + + MOV r0, #0x60000 + MCR p15, 0x1, r0, c15, c1, 0 + +/* Setup Stack for each mode */ + +/* Enter Abort Mode and set its Stack Pointer */ + + MSR cpsr_c, #Mode_ABT|I_Bit|F_Bit + LDR sp, =__stack_abt_end__ + +/* Enter Undefined Instruction Mode and set its Stack Pointer */ + + MSR cpsr_c, #Mode_UND|I_Bit|F_Bit + LDR sp, =__stack_und_end__ + +/* Enter Supervisor Mode and set its Stack Pointer */ + + MSR cpsr_c, #Mode_SVC|I_Bit|F_Bit + LDR sp, =__stack_svc_end__ + +/* Enter FIQ Mode and set its Stack Pointer */ + + MSR cpsr_c, #Mode_FIQ|I_Bit|F_Bit + LDR sp, =__stack_fiq_end__ + +/* Enter IRQ Mode and set its Stack Pointer */ + + MSR cpsr_c, #Mode_IRQ|I_Bit|F_Bit + LDR sp, =__stack_irq_end__ + +/* Enter System/User Mode and set its Stack Pointer */ + + MSR cpsr_c, #Mode_SYS + LDR sp, =__stack_end__ + +/* Setup a default Stack Limit (when compiled with "-mapcs-stack-check") */ + + LDR sl, =__bss_end__ + +/* Relocate .data section (Copy from ROM to RAM) */ + + LDR r1, =_etext + LDR r2, =__data_start + LDR r3, =_edata +LoopRel: + CMP r2, r3 + LDRLO r0, [r1], #4 + STRLO r0, [r2], #4 + BLO LoopRel + +/* Clear .bss section (Zero init) */ + + MOV r0, #0 + LDR r1, =__bss_start__ + LDR r2, =__bss_end__ +LoopZI: + CMP r1, r2 + STRLO r0, [r1], #4 + BLO LoopZI + +/* Call C++ constructors */ + + LDR r0, =__ctors_start__ + LDR r1, =__ctors_end__ +ctor_loop: + CMP r0, r1 + BEQ ctor_end + LDR r2, [r0], #4 + STMFD sp!, {r0-r1} + BLX r2 + LDMFD sp!, {r0-r1} + B ctor_loop +ctor_end: + +/* Need to set up standard file handles */ +/* Only used under simulator, normally overide syscall.c */ + +# BL initialise_monitor_handles + +/* if we use debug version of str9lib this will call the init function */ + + BL libdebug +libdebug: + +/* Enter the C code, use B instruction so as to never return */ +/* use BL main if you want to use c++ destructors below */ + + B main + +/* Return from main, loop forever. */ + +#exit_loop: +# B exit_loop + +/* Fosc values, used by libstr9 */ + +_Main_Crystal: .long FOSC + + .weak libdebug + + .end |