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arm host: Fix linker warning (m68k targets) 

Compilation of m68k-softmmu or m68k-linux-user on arm host
(or cross compilation for arm) results in a linker warning:

  LINK  m68k-softmmu/qemu-system-m68k
m68k-dis.o: warning: definition of `floatformat_ieee_single_little' overriding common
arm-dis.o: warning: common is here
/usr/lib/gcc/arm-linux-gnueabi/4.3.2/../../../../arm-linux-gnueabi/bin/ld: Warning: size of symbol `floatformat_ieee_single_little' changed from 4 in arm-dis.o to 48 in m68k-dis.o

floatformat_ieee_single_little is declared in arm-dis.c and m68k-dis.c,
and both declarations don't match, so this is an error.

The symbol is not needed in arm-dis.c, so I removed it there.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Stefan Weil 2010-02-23 22:32:23 +01:00 committed by Aurelien Jarno
parent 9e0a5d5495
commit e3b283e94a
1 changed files with 2 additions and 6 deletions
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8
arm-dis.c
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@ -60,10 +60,8 @@
#define FPU_VFP_EXT_V3 0
#define FPU_NEON_EXT_V1 0
int floatformat_ieee_single_little;
/* Assume host uses ieee float. */
static void floatformat_to_double (int *ignored, unsigned char *data,
double *dest)
static void floatformat_to_double (unsigned char *data, double *dest)
{
union {
uint32_t i;
@ -2543,9 +2541,7 @@ print_insn_neon (struct disassemble_info *info, long given, bfd_boolean thumb)
valbytes[2] = (value >> 16) & 0xff;
valbytes[3] = (value >> 24) & 0xff;
floatformat_to_double
(&floatformat_ieee_single_little, valbytes,
&fvalue);
floatformat_to_double (valbytes, &fvalue);
func (stream, "#%.7g\t; 0x%.8lx", fvalue,
value);