Remove any reference to libfloat. That has gone once and for all.
Rationale:
Most of the time, soft-float problems are caused by this sucker of gcc:
it has support for soft float for all of the targets I've tried so far,
but does not activate this code until you dwelve into half a dozen of
files to make it accept to build and link the support code...
So, yes: gcc has soft-float support. And again, yes: gcc is a sucker.
3 In file included from include/linux/spinlock.h:16,
4 from include/linux/capability.h:45,
5 from include/linux/sched.h:7,
6 from arch/x86_64/kernel/asm-offsets.c:7:
7 include/asm/processor.h:79: error: array type has incomplete element type
8 make[1]: *** [arch/x86_64/kernel/asm-offsets.asm] Error 1
10 --- linux-2.6.11.3/include/asm-x86_64/processor.h.old Tue Mar 15 07:05:07 2005
11 +++ linux-2.6.11.3/include/asm-x86_64/processor.h Tue Mar 15 07:09:53 2005
13 #define IO_BITMAP_BITS 65536
14 #define IO_BITMAP_BYTES (IO_BITMAP_BITS/8)
15 #define IO_BITMAP_LONGS (IO_BITMAP_BYTES/sizeof(long))
16 -#define IO_BITMAP_OFFSET offsetof(struct tss_struct,io_bitmap)
17 #define INVALID_IO_BITMAP_OFFSET 0x8000
19 struct i387_fxsave_struct {
22 unsigned long io_bitmap[IO_BITMAP_LONGS + 1];
23 } __attribute__((packed)) ____cacheline_aligned;
25 +#define IO_BITMAP_OFFSET offsetof(struct tss_struct,io_bitmap)
27 extern struct cpuinfo_x86 boot_cpu_data;
28 DECLARE_PER_CPU(struct tss_struct,init_tss);