This declares a memory range that starts at the base address addrĪnd extends for expr bytes. The memory range specified by a base and a size has the following syntax: That you choose is the one that naturally fits your view of the memory region. The way that you specify a memory region does not matter, and the form That the linker allocates sections, and groups of sections, into theĪ memory range is specified in one of two forms: Statement is much the same as a C preprocessor #define directive,Ī memory region consists of one or more memory ranges, where a memory range
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Into which sections of code and data can be placed. The define region statement defines a region in the available memory The define memory statement defines the single memory space used by
Is laid out for any device and must be told, using a linker script orĬommand line options, the specific memory layout of the target device. However, it has no internal knowledge of the way that memory The SEGGER linker is capable of linking an application for any Cortexĭevice.
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This section describes how to use the linker to link your Cortex An optional log file providing additional information about the linking process.An optional map file containing symbol addresses and related information.A fully-linked Arm or RISC-V ELF executable.The linker generates the following outputs: An indirect file that extends command line arguments.A linker control file to control placement of sections and how linking proceeds.Arm or RISC-V object libraries created by a librarian.In addition, the following files can be used as input to the linker: Standard-conforming toolchains such as SEGGER Embedded Studio. The SEGGER linker accepts one or more Arm or RISC-V ELF object files generated by Optionally generates a log file that provides additional information about the linking process.Writes a map file that is clean and easily understood.Generates range extension veneers as required for branch and branch-and-link instructions.Accepts standard Arm and RISC-V ELF object files and libraries from any toolset.Eliminates all unused code and data for a minimum-size image.Will copy initialized data with optional flash-image compression.Easily places code in RAM with optional flash-image compression.Automatically generate runtime initialization code prior to entering main().Sort code and data sections for improved packing or by user preference.Avoid placing code and data in “keep out areas.”.Place a function or data at a specific address with ease.
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