diff options
| author | Simon Marchi <simon.marchi@polymtl.ca> | 2012-12-22 06:21:10 +0100 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-03-21 20:39:34 +0100 |
| commit | ef18272453c97238fc9a89211d4c609ef9c760dc (patch) | |
| tree | f136861b2a31cc85027260775c9d00551c91d305 /arch/tile/kernel/intvec_64.S | |
| parent | Linux 3.9-rc3 (diff) | |
| download | linux-ef18272453c97238fc9a89211d4c609ef9c760dc.tar.xz linux-ef18272453c97238fc9a89211d4c609ef9c760dc.zip | |
arch/tile: Call tracehook_report_syscall_{entry,exit} in syscall trace
Call tracehook functions for syscall tracing.
The check for TIF_SYSCALL_TRACE was removed, because the same check is
done right before in the assembly file.
Signed-off-by: Simon Marchi <simon.marchi@polymtl.ca>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> [with ptrace.h fixup]
Diffstat (limited to 'arch/tile/kernel/intvec_64.S')
| -rw-r--r-- | arch/tile/kernel/intvec_64.S | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/tile/kernel/intvec_64.S b/arch/tile/kernel/intvec_64.S index 4ea080902654..21991f72eba3 100644 --- a/arch/tile/kernel/intvec_64.S +++ b/arch/tile/kernel/intvec_64.S @@ -1006,7 +1006,10 @@ handle_syscall: addi r30, r31, THREAD_INFO_STATUS_OFFSET - THREAD_INFO_FLAGS_OFFSET beqzt r30, .Lrestore_syscall_regs } - jal do_syscall_trace + { + PTREGS_PTR(r0, PTREGS_OFFSET_BASE) + jal do_syscall_trace_enter + } FEEDBACK_REENTER(handle_syscall) /* @@ -1077,7 +1080,10 @@ handle_syscall: andi r0, r30, _TIF_SINGLESTEP beqzt r0, 1f } - jal do_syscall_trace + { + PTREGS_PTR(r0, PTREGS_OFFSET_BASE) + jal do_syscall_trace_exit + } FEEDBACK_REENTER(handle_syscall) andi r0, r30, _TIF_SINGLESTEP |