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| author | Keith Owens <kaos@ocs.com.au> | 2006-04-07 18:08:11 +1000 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-06-21 14:44:26 -0700 |
| commit | d270acbc24f0ce451c773c214ac0e92e95396b2f (patch) | |
| tree | 46fb1417fd85a4fe477afe391975bc3bc3dec1ab /arch/ia64/kernel/entry.h | |
| parent | b7bb575c3fa3694811a072109f4e9c2f4705d8f5 (diff) | |
| download | blackbird-op-linux-d270acbc24f0ce451c773c214ac0e92e95396b2f.tar.gz blackbird-op-linux-d270acbc24f0ce451c773c214ac0e92e95396b2f.zip | |
[IA64] Sanitize assembler code for ia64_sal_os_state
struct ia64_sal_os_state has three semi-independent sections. The code
in mca_asm.S assumes that these three sections are contiguous, which
makes it very awkward to add new data to this structure. Remove the
assumption that the sections are contiguous. Define a macro to shorten
references to offsets in ia64_sal_os_state.
This patch does not change the way that the code behaves. It just
makes it easier to update the code in future and to add fields to
ia64_sal_os_state when debugging the MCA/INIT handlers.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/entry.h')
| -rw-r--r-- | arch/ia64/kernel/entry.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h index 78eeb0793419..ebc3dfb88826 100644 --- a/arch/ia64/kernel/entry.h +++ b/arch/ia64/kernel/entry.h @@ -23,6 +23,7 @@ #define PT(f) (IA64_PT_REGS_##f##_OFFSET) #define SW(f) (IA64_SWITCH_STACK_##f##_OFFSET) +#define SOS(f) (IA64_SAL_OS_STATE_##f##_OFFSET) #define PT_REGS_SAVES(off) \ .unwabi 3, 'i'; \ |
