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* conf/sparc64-ieee1275.rmk (kernel_img_LDFLAGS): Link with

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static libgcc.
	* configure.ac: Check for __bswapsi2 and __bswapdi2 presence.
	* include/grub/sparc64/libgcc.h (__bswapsi2): Export libgcc
	function, if present.
	(__bswapdi2): Likewise.
This commit is contained in:
davem 2009-04-11 08:24:49 +00:00
parent 450e22389f
commit a3f7515a6e
5 changed files with 26 additions and 3 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2009-04-11 David S. Miller <davem@davemloft.net>
* conf/sparc64-ieee1275.rmk (kernel_img_LDFLAGS): Link with
static libgcc.
* configure.ac: Check for __bswapsi2 and __bswapdi2 presence.
* include/grub/sparc64/libgcc.h (__bswapsi2): Export libgcc
function, if present.
(__bswapdi2): Likewise.
2009-04-10 David S. Miller <davem@davemloft.net>
* disk/ieee1275/nand.c (grub_nand_open): All ieee1275 call arg

2
conf/sparc64-ieee1275.rmk
View file

@ -82,7 +82,7 @@ kernel_elf_SOURCES = kern/sparc64/ieee1275/init.c kern/ieee1275/ieee1275.c \
kernel_elf_HEADERS = grub/sparc64/ieee1275/ieee1275.h
kernel_elf_CFLAGS = $(COMMON_CFLAGS)
kernel_elf_ASFLAGS = $(COMMON_ASFLAGS)
kernel_elf_LDFLAGS = -mno-app-regs -nostdlib -Wl,-N,-Ttext,0x200000,-Bstatic,-melf64_sparc
kernel_elf_LDFLAGS = -mno-app-regs -nostdlib -Wl,-N,-Ttext,0x200000,-Bstatic,-melf64_sparc -static-libgcc -lgcc
# Modules.
#_linux.mod linux.mod

4
configure vendored
View file

@ -5813,7 +5813,9 @@ fi
for ac_func in posix_memalign memalign asprintf
for ac_func in posix_memalign memalign asprintf __bswapsi2 __bswapdi2
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5

2
configure.ac
View file

@ -200,7 +200,7 @@ if test "$target_cpu"-"$platform" = i386-pc; then
fi
# Check for functions.
AC_CHECK_FUNCS(posix_memalign memalign asprintf)
AC_CHECK_FUNCS(posix_memalign memalign asprintf __bswapsi2 __bswapdi2)
#
# Check for target programs.

12
include/grub/sparc64/libgcc.h
View file

@ -16,4 +16,16 @@
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
void EXPORT_FUNC (memset) (void);
#ifdef HAVE___BSWAPSI2
typedef int SItype __attribute__ ((mode (SI)));
SItype EXPORT_FUNC (__bswapsi2) (SItype);
#endif
#ifdef HAVE___BSWAPDI2
typedef int DItype __attribute__ ((mode (DI)));
DItype EXPORT_FUNC (__bswapdi2) (DItype);
#endif