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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /SPARTAN/trunk/arch/amd64/src/userspace.c @ 412

  → /SPARTAN/trunk/arch/amd64/src/userspace.c @ 413

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 412 → Rev 413

/SPARTAN/trunk/arch/amd64/src/userspace.c
41,9 → 41,9
*/
void userspace(void)
{
pri_t pri;
ipl_t ipl;
pri = cpu_priority_high();
ipl = interrupts_disable();
__asm__ volatile (""
"movq %0, %%rax;"
57,7 → 57,7
"pushq %%rdx;"
"pushq %%rsi;"
"iretq;"
: : "i" (gdtselector(UDATA_DES) | PL_USER), "i" (USTACK_ADDRESS+THREAD_STACK_SIZE), "r" (pri), "i" (gdtselector(UTEXT_DES) | PL_USER), "i" (UTEXT_ADDRESS));
: : "i" (gdtselector(UDATA_DES) | PL_USER), "i" (USTACK_ADDRESS+THREAD_STACK_SIZE), "r" (ipl), "i" (gdtselector(UTEXT_DES) | PL_USER), "i" (UTEXT_ADDRESS));
/* Unreachable */
for(;;);