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Ignore whitespace Rev 45 → Rev 46

/SPARTAN/trunk/include/proc/thread.h
72,7 → 72,9
context_t saved_context;
context_t sleep_timeout_context;
fpu_context_t saved_fpu;
waitq_t *sleep_queue;
timeout_t sleep_timeout;
volatile int timeout_pending;

/SPARTAN/trunk/src/Makefile.config
1,6 → 1,6
#ARCH=ia32
ARCH=ia32
#ARCH=mips
ARCH=ia64
#ARCH=ia64
#ARCH=powerpc
#ARCH=amd64

/SPARTAN/trunk/src/main/main.c
91,10 → 91,10
config.memory_size = CONFIG_MEMORY_SIZE;
config.kernel_size = hardcoded_ktext_size + hardcoded_kdata_size + CONFIG_HEAP_SIZE + CONFIG_STACK_SIZE;
context_save(&ctx);
context_save(&ctx); /* There is no nead to save FPU context */
ctx.sp = config.base + config.kernel_size - 8;
ctx.pc = (__address) main_bsp_separated_stack;
context_restore(&ctx);
context_restore(&ctx); /* There is no nead to load FPU context */
/* not reached */
}
192,7 → 192,7
*/
CPU->saved_context.sp = (__address) &CPU->stack[CPU_STACK_SIZE-8];
CPU->saved_context.pc = (__address) main_ap_separated_stack;
context_restore(&CPU->saved_context);
context_restore(&CPU->saved_context); /* There is no nead to load FPU context */
/* not reached */
}

/SPARTAN/trunk/arch/ia32/include/context.h
46,7 → 46,6
__u32 edi;
__u32 ebp;
__u32 pri;
struct fpu_context *fpu;
} __attribute__ ((packed));
#endif

/SPARTAN/trunk/arch/ia32/src/context.s
31,6 → 31,7
.global context_save
.global context_restore
#
# save context of this CPU
context_save:
73,3 → 74,23
movl %eax,(%esp) # ctx->pc -> saver's return %eip
xorl %eax,%eax # context_restore returns 0
ret
.global fpu_context_save
fpu_context_save:
ret
.global fpu_context_restore
fpu_context_restore:
ret
.global fpu_lazy_context_save
mov 4(%esp),%eax;
fxsave (%eax)
xor %eax,%eax;
ret;
.global fpu_lazy_context_restore
mov 4(%esp),%eax;
fxrstor (%eax)
xor %eax,%eax;
ret;