Add sqrt from newlib.

	* Makefile.am: Add src/newlib-sqrt to SUBDIRS
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add newlib-sqrt benchmark
	* configure: Regenerate
	* configure.ac: Add src/newlib-sqrt/Makefile to AC_CONFIG_FILES
	* src/newlib-sqrt/Makefile.am: Create Makefile.am from template
	* src/newlib-sqrt/Makefile.in: Regenerate
	* src/newlib-sqrt/e_sqrt.c: Import sqrt from newlib
Use float version of sqrt from newlib

The previous version was using doubles, and assuming they were 64 bits. Although
AVR only has 32 bit doubles. Use floats instead.

	* src/newlib-sqrt/Makefile.am: Rename e_sqrt to ef_sqrt
	* src/newlib-sqrt/Makefile.in: Regenerate
	* src/newlib-sqrt/e_sqrt.c: Delete
	* src/newlib-sqrt/ef_sqrt.c: Import ef_sqrt from newlib
Add exp from newlib.

	* Makefile.am: Add src/newlib-exp to SUBDIRS
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add newlib-exp benchmark
	* configure: Regenerate
	* configure.ac: Add src/newlib-exp/Makefile to AC_CONFIG_FILES
	* src/newlib-exp/Makefile.am: Create Makefile.am from template
	* src/newlib-exp/Makefile.in: Regenerate
	* src/newlib-exp/ef_exp.c: Import ef_exp from newlib
Add log from newlib.

	* Makefile.am: Add src/newlib-log to SUBDIRS
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add newlib-log benchmark
	* configure: Regenerate
	* configure.ac: Add src/newlib-log/Makefile to AC_CONFIG_FILES
	* src/newlib-log/Makefile.am: Create Makefile.am from template
	* src/newlib-log/Makefile.in: Regenerate
	* src/newlib-log/ef_log.c: Import ef_log from newlib
Add mod from newlib.

	* Makefile.am: Add src/newlib-mod to SUBDIRS
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add newlib-mod benchmark
	* configure: Regenerate
	* configure.ac: Add src/newlib-mod/Makefile to AC_CONFIG_FILES
	* src/newlib-pow/Makefile.am: Create Makefile.am from template
	* src/newlib-pow/Makefile.in: Regenerate
	* src/newlib-pow/ef_pow.c: Import ef_fmod from newlib
Fix typos and licence in newlib benchmarks.

	* src/newlib-exp/ef_exp.c: Move original licence to the top of the
	    file. Change e_exp to ef_exp.
	* src/newlib-log/ef_log.c: Move original licence to the top of the
	    file. Fix typo.
	* src/newlib-sqrt/ef_sqrt.c: Move original licence to the top of the
	    file.
Add expint benchmark.

	* Makefile.am: Add src/expint to SUBDIRS
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add expint
	* configure: Regenerate
	* configure.ac: Add src/expint/Makefile to AC_CONFIG_FILES
	* src/expint/Makefile.am: Create Makefile.am from template
	* src/expint/Makefile.in: Regenerate
	* src/expint/expint.c: Import expint benchmark from WCET.
Add generate-benchmark script.

	* Makefile.am: Add a marker to append sub-directories.
	* configure.ac: Add a marker to append config files.
	* tools/generate-benchmark.sh: New generate-benchmark script.
Add fac benchmark.

	* Makefile.am: Add fac with generate-benchmark script
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add fac
	* configure: Regenerate
	* configure.ac: Add fac with generate-benchmark script
	* src/fac/Makefile.am: Generated with generate-benchmark script
	* src/fac/Makefile.in: Regenerate
	* src/fac/fac.c: Import fac benchmark from WCET
Add fir benchmark.

	* Makefile.am: Add fir with generate-benchmark script
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add fir
	* configure: Regenerate
	* configure.ac: Add fir with generate-benchmark script
	* src/fir/Makefile.am: Generated with generate-benchmark script
	* src/fir/Makefile.in: Regenerate
	* src/fir/fir.c: Import fir from WCET
Add insertsort benchmark.

	* Makefile.am: Add insertsort with generate-benchmark script
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add insertsort
	* configure: Regenerate
	* configure.ac: Add insertsort with generate-benchmark script
	* src/insertsort/Makefile.am: Generated with generate-benchmark script
	* src/insertsort/Makefile.in: Regenerate
	* src/insertsort/insertsort.c: Import insertsort from WCET
Add ludcmp benchmark.

	* Makefile.am: Add ludcmp with generate-benchmark script
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add ludcmp
	* configure: Regenerate
	* configure.ac: Add ludcmp with generate-benchmark script
	* src/ludcmp/Makefile.am: Generated with generate-benchmark script
	* src/ludcmp/Makefile.in: Regenerate
	* src/ludcmp/ludcmp.c: Import ludcmp from WCET
Add minver benchmark.

	* Makefile.am: Add minver
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add minver
	* configure: Regenerate
	* configure.ac: Add minver
	* src/minver/Makefile.am: Generated by generate-benchmark script
	* src/minver/Makefile.in: Regenerate
	* src/minver/minver.c: Import minver from WCET
Add ndes benchmark.

	* Makefile.am: Add ndes
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add ndes
	* configure: Regenerate
	* configure.ac: Add ndes
	* src/ndes/Makefile.am: Generated by generate-benchmark script
	* src/ndes/Makefile.in: Regenerate
	* src/ndes/ndes.c: Import ndes from WCET
Add prime benchmark.

	* Makefile.am: Add prime
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add prime
	* configure: Regenerate
	* configure.ac: Add prime
	* src/prime/Makefile.am: Generated by generate-benchmark script
	* src/prime/Makefile.in: Regenerate
	* src/prime/prime.c: Import prime from WCET
Add qurt benchmark.

	* Makefile.am: Add qurt
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add qurt
	* configure: Regenerate
	* configure.ac: Add qurt
	* src/qurt/Makefile.am: Generated by generate-benchmark script
	* src/qurt/Makefile.in: Regenerate
	* src/qurt/qurt.c: Import qurt from WCET
Add jfdctint benchmark.

	* Makefile.am: Add jfdctint
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add jfdctint
	* configure: Regenerate
	* configure.ac: Add jfdctint
	* src/jfdctint/Makefile.am: Generated from generate-benchmark script
	* src/jfdctint/Makefile.in: Regenerate
	* src/jfdctint/jfdctint.c: Import jfdctint from WCET
Add select benchmark.

	* Makefile.am: Add select
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add select
	* configure: Regenerate
	* configure.ac: Add select
	* src/select/Makefile.am: Generated from generate-benchmark script
	* src/select/Makefile.in: Regenerate
	* src/select/select.c: Import select from WCET
Add bitfields test from GDB.

	* Makefile.am: Add gdb-bitfiels
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add gdb-bitfields
	* configure: Regenerate
	* configure.ac: Add gdb-bitfiels
	* src/gdb-bitfields/Makefile.am: Create
	* src/gdb-bitfields/Makefile.in: Regenerate
	* src/gdb-bitfields/bitfields.c: Import bitfiels.c from the GDB
	    testsuite
Add store test from GDB.

	* Makefile.am: Add gdb-store
	* Makefile.in: Regenerate
	* analysis/simulator.in: Add gdb-store
	* configure: Regenerate
	* configure.ac: Add gdb-store
	* src/gdb-store/Makefile.am: Create
	* src/gdb-store/Makefile.in: Regenerate
	* src/gdb-store/store.c: Import store.c from the GDB testsuite