Messages in this thread Patch in this message | | | From | Joe Damato <> | Subject | [PATCH 09/12] x86: Add static initiazlier for descriptors | Date | Fri, 24 Oct 2008 20:15:29 -0700 |
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Add static initializer for LDT/GDT/TSS descriptors.
Signed-off-by: Joe Damato <ice799@gmail.com> --- include/asm-x86/desc_defs.h | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/include/asm-x86/desc_defs.h b/include/asm-x86/desc_defs.h index a1c6516..5119051 100644 --- a/include/asm-x86/desc_defs.h +++ b/include/asm-x86/desc_defs.h @@ -91,6 +91,20 @@ typedef struct desc_struct tss_desc; , .dpl = (hi >> 13) & 3 \ , .p = (hi >> 15) & 1 \ , .base1 = (hi >> 16) & 0xffff } +#define __DESC_INITIALIZER(lo,hi) \ + { .limit0 = lo & 0xffff \ + , .base0 = (lo >> 16) & 0xffff \ + , .base1 = hi & 0xff \ + , .type = (hi >> 8) & 0xf \ + , .s = (hi >> 12) & 1 \ + , .dpl = (hi >> 13) & 3 \ + , .p = (hi >> 15) & 1 \ + , .limit = (hi >> 16) & 0xf \ + , .avl = (hi >> 20) & 1 \ + , .l = (hi >> 21) & 1 \ + , .d = (hi >> 22) & 1 \ + , .g = (hi >> 23) & 1 \ + ,.base2 = (hi >> 24) & 0xf } #endif struct desc_ptr { -- 1.5.4.3
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