I replaced the startup and linker script with a modified version of the files for the NUCLEO_F103RB (STM32F10X.ld and startup_stm32f10x.S), which doesn't seem to have these copyright limitations. The use of this file together with other tools than Atollic TrueSTUDIO(R) is not permitted. This is the file I get when exporting it for CoIDE and emBlocs. This file may only be built (assembled or compiled and linked) using the Atollic TrueSTUDIO(R) product. You may use this file as-is or modify it according to the needs of your project. I have however noticed a copyright notice in the STM32L152XE_FLASH.ld file: Hi, thanks for fixing CoIDE and emBlocks export for TARGET_NUCLEO_L152RE projects. Copyright for GCC ARM Linker script for TARGET_NUCLEO_L152RE To start a new conversationħ years, 1 month ago. To reduce the burden on the library maintainer.Important changes to forums and questionsĪll forums and questions are now archived. Symbol is defined instead of in the versioning script. The first of these is theĪbility to bind a symbol to a version node in the source file where the GNU extensions to Sun's versioning approach. If the libraries being used with the application Symbol versioning, the user will get a warning when they start their program Tries to use that interface, it may suddenly and unexpectedly fail. Library is out of date, a required interface may be missing when the application That typically references to external functions are bound on an as-neededīasis, and are not all bound when the application starts up. The fundamental problem that is being addressed here is Is in effect a much more sophisticated way of doing minor version checking Linker to know with certainty that all external symbols that it needs willīe resolvable without having to search for each symbol reference. In this way it is possible for the dynamic Supply all of the version nodes that the application will need to resolveĪll of the dynamic symbols. Thus at runtime, the dynamic loader can make a quickĬheck to make sure that the libraries you have linked against do in fact It also knows which version nodes it needs from each shared library it This would be a confusing way to write a version script.Īn application against a shared library that has versioned symbols, theĪpplication itself knows which version of each symbol it requires, and Well have appeared in between ` 1.1 ' and ` 1.2 '. The version nodes have no specific meaning other than what they might suggest Version node by using ` global: * ' somewhere in the version script. You can bind all otherwise unspecified symbols to a given The three different places that symbol assignments may be used:įloating_point = 0 SECTIONS įinds a symbol defined in a library, which is not specifically bound toĪ version node, it will effectively bind it to an unspecified base version ' command, or as part of an output section description in a ` SECTIONSīe set from the section of the expression for more information, see Expressions You may only use this within a ` SECTIONSĪs commands in their own right, or as statements within a ` SECTIONS Must already be defined, and the value will be accordingly adjusted. Will be included in the link at the point at which the linker When you use the ` INPUT ' command in an implicit linker script,
a ', as with the command line argument ` -l '. If you use ` INPUT (-lįile ) ', ld will transform the name to ` libįile.
Is not found, the linker will search through the archive library search Linker will first try to open the file in the current directory. Inįact, if you like, you can list all of your input files in the linker script,Īnd then invoke the linker with nothing but a ` -T ' option. Then you can put ` INPUT (subr.o) ' in your linker script. Include the named files in the link, as though they were named on the commandĮxample, if you always want to include ` subr.o ' any time youĭo a link, but you can't be bothered to put it on every link command line, The ` INPUT ' command directs the linker to
However, when necessary, the linker script canĪlso direct the linker to perform many other operations, using the linkerĬommands.
Input files should be mapped into the output file, and to control the memory Main purpose of the linker script is to describe how the sections in the
Such a script is written in the linker command language.