Hi Utkarsh, Please squash/fixup your patches to send a patch (set) that modifies the existing repository.
For more, read about "git rebase interactive" mode. Thanks, Gedare On Tue, Mar 24, 2020 at 4:21 AM utkarsh.ra...@gmail.com <utkarsh.ra...@gmail.com> wrote: > > --- > user/start/tools.rst | 35 +++++++++++++++++++++++++---------- > 1 file changed, 25 insertions(+), 10 deletions(-) > > diff --git a/user/start/tools.rst b/user/start/tools.rst > index 92e99c8..3a6da3a 100644 > --- a/user/start/tools.rst > +++ b/user/start/tools.rst > @@ -79,17 +79,32 @@ Add ``--verbose`` to the GCC command for the the verbose > version details. > > Need for RTEMS-Specific Cross-Compiler > -------------------------------------------- > - New users are often confused as to why they can't use their distribution's > cross-compiler for their target on rtems, e.g.,the riscv64-linux-gnu or the > arm-none-eabi-gcc. Below mentioned are some of the reasons for using the > RTEMS cross-compiler. > > - ``Correct configuration of newlib`` - > - Newlib is a C standard library implementation intended for use on > embedded systems. Most of the POSIX and libc support for RTEMS is derived > from newlib. The RTEMS cross-compiler configures newlib correctly for RTEMS. > +New users are often confused as to why they can't use their distribution's > +cross-compiler for their target on rtems, e.g.,the riscv64-linux-gnu or the > +arm-none-eabi-gcc. Below mentioned are some of the reasons for using the > RTEMS > +cross-compiler. > > - ``Threading in GCC support libraries`` - > - GCC support threading libraries such as ``pthread.h`` provide threading > support to an application; these libraries are tailored according to RTEMS > using the RTEMS cross-compiler. > - > - ``Provide preprocessor define __rtems__`` - > - The ``__rtems__`` preprocessor define is used to provide conditional > code compilation in source files that are shared with other projects e.g. in > newlib or imported code from freebsd. > + ``Correct configuration of newlib`` - > + Newlib is a C standard library implementation intended for use on embedded > + systems. Most of the POSIX and libc support for RTEMS is derived from > newlib. > + The RTEMS cross-compiler configures newlib correctly for RTEMS. > > - ``Multilib variants to match the BSP``- > - RTEMS configures GCC to create separate runtime libraries for each > supported instruction set, floating point unit, vector unit, word size (e.g. > 32-bit and 64-bit), endianness, ABI, processor errata workarounds,and so on > in the architecture. These libraries are termed multilib variants. Multilibs > variants to match the BSP are set by selecting a specific set of machine > options using the RTEMS cross-compiler. > + ``Threading in GCC support libraries`` - > + GCC support threading libraries such as ``pthread.h`` provide threading > support > + to an application; these libraries are tailored according to RTEMS using the > + RTEMS cross-compiler. > + > + ``Provide preprocessor define __rtems__`` - > + The ``__rtems__`` preprocessor define is used to provide conditional code > + compilation in source files that are shared with other projects e.g. in > newlib > + or imported code from freebsd. > + > + ``Multilib variants to match the BSP``- > + RTEMS configures GCC to create separate runtime libraries for each supported > + instruction set, floating point unit, vector unit, word size (e.g. 32-bit > and > + 64-bit), endianness, ABI, processor errata workarounds,and so on in the > + architecture. These libraries are termed multilib variants. Multilibs > variants > + to match the BSP are set by selecting a specific set of machine options > using > + the RTEMS cross-compiler. > > -- > 2.17.1 > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
