OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

config.gcc (sh*-superh-elf, [...]): Use newlib.h when building with libgloss.

Browse Source 
* config.gcc (sh*-superh-elf, sh*elf (newlib)): Use newlib.h
	when building with libgloss.
	(sh*elf): Implement --without-fp option.
	(sh64-superh-linux*): Don't multilib.

From-SVN: r111933
This commit is contained in:
J"orn Rennecke 2006-03-10 16:07:29 +00:00 committed by Joern Rennecke
parent 9a7ab578fb
commit 8c1aaf261b
2 changed files with 35 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2006-03-10 J"orn Rennecke <joern.rennecke@st.com>
* config.gcc (sh*-superh-elf, sh*elf (newlib)): Use newlib.h
when building with libgloss.
(sh*elf): Implement --without-fp option.
(sh64-superh-linux*): Don't multilib.
2006-03-10 J"orn Rennecke <joern.rennecke@st.com>
* struct-equiv.c (rtx_equiv_p): Fix POST_MODIFY case.

29
gcc/config.gcc
View File

@ -1940,7 +1940,16 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
;;
sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
*) tm_file="${tm_file} sh/embed-elf.h" ;;
sh*-superh-elf) if test x$with_libgloss != xno; then
with_libgloss=yes
tm_file="${tm_file} sh/newlib.h"
fi
tm_file="${tm_file} sh/embed-elf.h" ;;
*) if test x$with_newlib = xyes \
&& test x$with_libgloss = xyes; then
tm_file="${tm_file} sh/newlib.h"
fi
tm_file="${tm_file} sh/embed-elf.h" ;;
esac
case ${target} in
sh5*-*-netbsd*)
@ -1994,6 +2003,20 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh2*) sh_cpu_target=sh2 ;;
*) sh_cpu_target=sh1 ;;
esac
# did the user say --without-fp ?
if test x$with_fp = xno; then
case ${sh_cpu_target} in
sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
sh4al | sh1) ;;
sh4a* ) sh_cpu_target=sh4a-nofpu ;;
sh4*) sh_cpu_target=sh4-nofpu ;;
sh3*) sh_cpu_target=sh3 ;;
sh2a*) sh_cpu_target=sh2a-nofpu ;;
sh2*) sh_cpu_target=sh2 ;;
*) echo --without-fp not available for $target: ignored
esac
tm_defines="$tm_defines STRICT_NOFPU=1"
fi
sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
case $sh_cpu_default in
sh5-64media-nofpu | sh5-64media | \
@ -2008,6 +2031,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh_multilibs=${with_multilib_list}
if test x${sh_multilibs} = x ; then
case ${target} in
sh64-superh-linux* | \
sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
@ -2015,6 +2039,9 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
*) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
esac
if test x$with_fp = xno; then
sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
fi
fi
target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'