call16(callregs);
}
-// 16bit trampoline for enabling irqs from 32bit mode.
-ASM16(
- " .global trampoline_checkirqs\n"
- "trampoline_checkirqs:\n"
- " rep ; nop\n"
- " lretw"
- );
-
-void
-check_irqs(void)
-{
- if (MODE16) {
- asm volatile(
- "sti\n"
- "nop\n"
- "rep ; nop\n"
- "cli\n"
- "cld\n"
- : : :"memory");
- } else {
- extern void trampoline_checkirqs();
- struct bregs br;
- br.flags = F_IF;
- br.code.seg = SEG_BIOS;
- br.code.offset = (u32)&trampoline_checkirqs;
- call16big(&br);
- }
-}
-
/****************************************************************
* String ops