diff options
| author | Roland McGrath <roland@redhat.com> | 2008-01-30 13:30:59 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:59 +0100 |
| commit | 0f5340933f9bacb403f49baaf8073320e3984841 (patch) | |
| tree | d142192f7194c75b8ea6e4eaff0e33fbcf860c6c /include | |
| parent | d277fb89dfb042deba04a8e765718cc8b3825e85 (diff) | |
| download | op-kernel-dev-0f5340933f9bacb403f49baaf8073320e3984841.zip op-kernel-dev-0f5340933f9bacb403f49baaf8073320e3984841.tar.gz | |
x86: x86-32 thread_struct.debugreg
This replaces the debugreg[7] member of thread_struct with individual
members debugreg0, etc. This saves two words for the dummies 4 and 5,
and harmonizes the code between 32 and 64.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/processor_32.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h index c85400f..d50a4b4 100644 --- a/include/asm-x86/processor_32.h +++ b/include/asm-x86/processor_32.h @@ -353,7 +353,12 @@ struct thread_struct { unsigned long fs; unsigned long gs; /* Hardware debugging registers */ - unsigned long debugreg[8]; /* %%db0-7 debug registers */ + unsigned long debugreg0; + unsigned long debugreg1; + unsigned long debugreg2; + unsigned long debugreg3; + unsigned long debugreg6; + unsigned long debugreg7; /* fault info */ unsigned long cr2, trap_no, error_code; /* floating point info */ |
