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/**
lang: asm
compiler: gnu
*/
.globl __ke_call_dispatch
.text
/* Really simple function, takes our va-list,
and brings it to the trap handler in the Kernel. */
#if defined(__DDK_AMD64__)
/* args rcx, rdx, r8, r9 */
__ke_call_dispatch:
pushq rbp
movq rbp, rsp
syscall
popq rbp
ret
#elif defined(__DDK_POWER64__)
/* args r8, r9, r10, r11 */
ke_call_dispatch:
/* There is no specific interrupt request id for a system call in POWER. */
sc
blr
#elif defined(__DDK_ARM64__)
/* args x0, x8, x9, x10, x11 is kept to tell that this is a Kernel call */
ke_call_dispatch:
/* There is no specific interrupt request id for a system call in ARM64 as well. */
mov x9, #0x33
svc #0
#endif
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