diff options
| author | Alexander van Heukelum <heukelum@mailshack.com> | 2008-11-21 10:41:55 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-21 13:02:54 -0500 |
| commit | c002a1e6b6b6f07ae04e68987054bf1f2150ae48 (patch) | |
| tree | b8d0e2dbbba95876f26243ce4a425481ed9d4094 /arch/arm | |
| parent | 14ae22ba2b8bb3d53fb795f9b8074aa39ef7b6cd (diff) | |
x86: introduce save_rest and restructure the PTREGSCALL macro in entry_64.S
Impact: cleanup
The save_rest function completes a partial stack frame for use
by the PTREGSCALL macro. This also avoids the indirect call in
PTREGSCALLs.
This adds the macro movq_cfi_restore to hide the CFI_RESTORE
annotation when restoring a register from the stack frame.
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions