Messages in this thread Patch in this message | | | From | Joe Damato <> | Subject | [PATCH 07/12] x86: Add a static initializer for IDTs | Date | Fri, 24 Oct 2008 20:15:27 -0700 |
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Add static intializer for IDT entries.
Signed-off-by: Joe Damato <ice799@gmail.com> --- include/asm-x86/desc_defs.h | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/include/asm-x86/desc_defs.h b/include/asm-x86/desc_defs.h index d6a5310..a1c6516 100644 --- a/include/asm-x86/desc_defs.h +++ b/include/asm-x86/desc_defs.h @@ -82,6 +82,15 @@ typedef struct desc_struct tss_desc; #define ldttss_offset(d) (((d).base2 << 24 ) | ((d).base1 << 16) |\ ((d).base0 & 0x0000ffff)) #define ldttss_limit(d) ((d).limit0) +#define __IDT_INITIALIZER(lo,hi) \ + { .base0 = lo & 0xffff \ + , .seg_sel = (lo >> 16) & 0xffff \ + , .reserved = 0 \ + , .type = (hi >> 8) & 0xf \ + , .zero = 0 \ + , .dpl = (hi >> 13) & 3 \ + , .p = (hi >> 15) & 1 \ + , .base1 = (hi >> 16) & 0xffff } #endif struct desc_ptr { -- 1.5.4.3
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