diff options
Diffstat (limited to 'Demo/CORTEX_LM3S316_IAR/hw_include/lnkarm_standalone.xcl')
| -rw-r--r-- | Demo/CORTEX_LM3S316_IAR/hw_include/lnkarm_standalone.xcl | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/Demo/CORTEX_LM3S316_IAR/hw_include/lnkarm_standalone.xcl b/Demo/CORTEX_LM3S316_IAR/hw_include/lnkarm_standalone.xcl new file mode 100644 index 00000000..f2cc3632 --- /dev/null +++ b/Demo/CORTEX_LM3S316_IAR/hw_include/lnkarm_standalone.xcl @@ -0,0 +1,192 @@ +//*************************************************************************
+// XLINK command file template for EWARM/ICCARM
+//
+// Usage: xlink -f lnkarm <your_object_file(s)>
+// -s <program start label> <C/C++ runtime library>
+//
+// $Revision: 1.1 $
+//*************************************************************************
+
+//*************************************************************************
+// In this file it is assumed that the system has the following
+// memory layout:
+//
+// ROMSTART--ROMEND [00000000--00001FFF] Flash
+// RAMSTART--RAMEND [20000000--200007FF] RAM
+//
+// -------------
+// Code segments - may be placed anywhere in memory (except INTVEC).
+// -------------
+//
+// INTVEC -- Exception vector table.
+// SWITAB -- Software interrupt vector table.
+// ICODE -- Startup (cstartup) and exception code.
+// DIFUNCT -- Dynamic initialization vectors used by C++.
+// CODE -- Compiler generated code.
+// CODE_I -- Compiler generated code declared __ramfunc (executes in RAM)
+// CODE_ID -- Initializer for CODE_I (ROM).
+//
+// -------------
+// Data segments - may be placed anywhere in memory.
+// -------------
+//
+// CSTACK -- The stack used by C/C++ programs (system and user mode).
+// HEAP -- The heap used by malloc and free in C and new and
+// delete in C++.
+// INITTAB -- Table containing addresses and sizes of segments that
+// need to be initialized at startup (by cstartup).
+// CHECKSUM -- The linker places checksum byte(s) in this segment,
+// when the -J linker command line option is used.
+// DATA_y -- Data objects.
+//
+// Where _y can be one of:
+//
+// _AN -- Holds uninitialized located objects, i.e. objects with
+// an absolute location given by the @ operator or the
+// #pragma location directive. Since these segments
+// contain objects which already have a fixed address,
+// they should not be mentioned in this linker command
+// file.
+// _C -- Constants (ROM).
+// _I -- Initialized data (RAM).
+// _ID -- The original content of _I (copied to _I by cstartup) (ROM).
+// _N -- Uninitialized data (RAM).
+// _Z -- Zero initialized data (RAM).
+//
+// Note: Be sure to use end values for the defined address ranges.
+// Otherwise, the linker may allocate space outside the
+// intended memory range.
+//*************************************************************************
+
+
+//************************************************
+// Inform the linker about the CPU family used.
+//************************************************
+
+-carm
+
+//*************************************************************************
+// Segment placement - General information
+//
+// All numbers in the segment placement command lines below are interpreted
+// as hexadecimal unless they are immediately preceded by a '.', which
+// denotes decimal notation.
+//
+// When specifying the segment placement using the -P instead of the -Z
+// option, the linker is free to split each segment into its segment parts
+// and randomly place these parts within the given ranges in order to
+// achieve a more efficient memory usage. One disadvantage, however, is
+// that it is not possible to find the start or end address (using
+// the assembler operators .sfb./.sfe.) of a segment which has been split
+// and reformed.
+//
+// When generating an output file which is to be used for programming
+// external ROM/Flash devices, the -M linker option is very useful
+// (see xlink.pdf for details).
+//*************************************************************************
+
+
+//*************************************************************************
+// Read-only segments mapped to ROM.
+//*************************************************************************
+
+-DROMSTART=00000000
+-DROMEND=00001FFF
+
+//************************************************
+// Address range for reset and exception
+// vectors (INTVEC).
+// The vector area is at least 8 bytes,
+// and is normally located at address 0.
+// It may be changed to a RAM address when
+// debugging in RAM (aligned to 2^7).
+//************************************************
+
+-Z(CODE)INTVEC=ROMSTART-ROMEND
+
+//************************************************
+// Startup code and exception routines (ICODE).
+//************************************************
+
+-Z(CODE)ICODE,DIFUNCT=ROMSTART-ROMEND
+-Z(CODE)SWITAB=ROMSTART-ROMEND
+
+//************************************************
+// Code segments may be placed anywhere.
+//************************************************
+
+-Z(CODE)CODE=ROMSTART-ROMEND
+
+//************************************************
+// Original ROM location for __ramfunc code copied
+// to and executed from RAM.
+//************************************************
+
+-Z(CONST)CODE_ID=ROMSTART-ROMEND
+
+//************************************************
+// Various constants and initializers.
+//************************************************
+
+-Z(CONST)INITTAB,DATA_ID,DATA_C=ROMSTART-ROMEND
+-Z(CONST)CHECKSUM=ROMSTART-ROMEND
+
+//*************************************************************************
+// Read/write segments mapped to RAM.
+//*************************************************************************
+
+-DRAMSTART=20000000
+-DRAMEND=200007FF
+
+//************************************************
+// Data segments.
+//************************************************
+
+-Z(DATA)VTABLE=RAMSTART-RAMEND
+
+-Z(DATA)DATA_I,DATA_Z,DATA_N=RAMSTART-RAMEND
+
+//************************************************
+// __ramfunc code copied to and executed from RAM.
+//************************************************
+
+-Z(DATA)CODE_I=RAMSTART-RAMEND
+
+//************************************************
+// ICCARM produces code for __ramfunc functions in
+// CODE_I segments. The -Q XLINK command line
+// option redirects XLINK to emit the code in the
+// CODE_ID segment instead, but to keep symbol and
+// debug information associated with the CODE_I
+// segment, where the code will execute.
+//************************************************
+
+-QCODE_I=CODE_ID
+
+//*************************************************************************
+// Stack and heap segments.
+//*************************************************************************
+
+-D_CSTACK_SIZE=180
+-D_IRQ_STACK_SIZE=100
+-D_HEAP_SIZE=100
+
+-Z(DATA)CSTACK+_CSTACK_SIZE=RAMSTART-RAMEND
+-Z(DATA)HEAP+_HEAP_SIZE=RAMSTART-RAMEND
+
+//*************************************************************************
+// ELF/DWARF support.
+//
+// Uncomment the line "-Felf" below to generate ELF/DWARF output.
+// Available format specifiers are:
+//
+// "-yn": Suppress DWARF debug output
+// "-yp": Multiple ELF program sections
+// "-yas": Format suitable for debuggers from ARM Ltd (also sets -p flag)
+//
+// "-Felf" and the format specifiers can also be supplied directly as
+// command line options, or selected from the Xlink Output tab in the
+// IAR Embedded Workbench.
+//*************************************************************************
+
+// -Felf
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