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• This comparison shows the changes necessary to convert path

  → /SPARTAN/trunk/arch/mips/src/fpu_context.c @ 325

  → /SPARTAN/trunk/arch/mips/src/fpu_context.c @ 326

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 325 → Rev 326

/SPARTAN/trunk/arch/mips/src/fpu_context.c
28,13 → 28,28
*/
#include <fpu_context.h>
#include <arch.h>
#include <arch/cp0.h>
void fpu_context_save(fpu_context_t *fctx)
void fpu_disable(void)
{
#ifdef HAVE_FPU
cp0_status_write(cp0_status_read() & ~cp0_status_fpu_bit);
if (THREAD && THREAD->pstate)
THREAD->pstate->status &= ~cp0_status_fpu_bit;
#endif
}
void fpu_enable(void)
{
#ifdef HAVE_FPU
cp0_status_write(cp0_status_read() | cp0_status_fpu_bit);
if (THREAD && THREAD->pstate)
THREAD->pstate->status |= cp0_status_fpu_bit;
#endif
}
void fpu_context_restore(fpu_context_t *fctx)
void fpu_init(void)
{
/* TODO: Zero all registers */
}