diff options
Diffstat (limited to 'arch/microblaze/kernel/entry.S')
| -rw-r--r-- | arch/microblaze/kernel/entry.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S index 66e34a3bfe1b..288678c5fea6 100644 --- a/arch/microblaze/kernel/entry.S +++ b/arch/microblaze/kernel/entry.S | |||
| @@ -493,10 +493,11 @@ C_ENTRY(sys_clone): | |||
| 493 | bnei r6, 1f; /* See if child SP arg (arg 1) is 0. */ | 493 | bnei r6, 1f; /* See if child SP arg (arg 1) is 0. */ |
| 494 | lwi r6, r1, PT_R1; /* If so, use paret's stack ptr */ | 494 | lwi r6, r1, PT_R1; /* If so, use paret's stack ptr */ |
| 495 | 1: addik r7, r1, 0; /* Arg 2: parent context */ | 495 | 1: addik r7, r1, 0; /* Arg 2: parent context */ |
| 496 | add r8, r0, r0; /* Arg 3: (unused) */ | 496 | lwi r9, r1, PT_R8; /* parent tid. */ |
| 497 | add r9, r0, r0; /* Arg 4: (unused) */ | 497 | lwi r10, r1, PT_R9; /* child tid. */ |
| 498 | /* do_fork will pick up TLS from regs->r10. */ | ||
| 498 | brid do_fork /* Do real work (tail-call) */ | 499 | brid do_fork /* Do real work (tail-call) */ |
| 499 | add r10, r0, r0; /* Arg 5: (unused) */ | 500 | add r8, r0, r0; /* Arg 3: (unused) */ |
| 500 | 501 | ||
| 501 | C_ENTRY(sys_execve): | 502 | C_ENTRY(sys_execve): |
| 502 | brid microblaze_execve; /* Do real work (tail-call).*/ | 503 | brid microblaze_execve; /* Do real work (tail-call).*/ |