minix/lib/libc/arch/arm/sys-minix/_do_kernel_call_intr.S
Lionel Sambuc c3fc9df84a Adding ipc_ prefix to ipc primitives
* Also change _orig to _intr for clarity
 * Cleaned up {IPC,KER}VEC
 * Renamed _minix_kernel_info_struct to get_minix_kerninfo
 * Merged _senda.S into _ipc.S
 * Moved into separate files get_minix_kerninfo and _do_kernel_call
 * Adapted do_kernel_call to follow same _ convention as ipc functions
 * Drop patches in libc/net/send.c and libc/include/namespace.h

Change-Id: If4ea21ecb65435170d7d87de6c826328e84c18d0
2014-03-01 09:05:01 +01:00

9 lines
214 B
ArmAsm

#include <minix/ipcconst.h>
#include <machine/asm.h>
ENTRY(_do_kernel_call_intr)
/* r0 already holds msg ptr */
mov r3, #KERVEC_INTR /* r3 determines the SVC type */
svc #0 /* trap to kernel */
bx lr