[PATCH 16/16] This patch provides usage of RTEMS cross-compiler over GCC cross-compiler

[utkarsh.rai60 at gmail.com]

---
 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