Displaying 4 results from an estimated 4 matches for "desc_intern".
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desc_internal
2007 Apr 18
3
[PATCH 12/21] i386 Deprecate descriptor asm
...%1\n\t" \
- "movb %b1,4(%2)\n\t" \
- "movb %4,5(%2)\n\t" \
- "movb $0,6(%2)\n\t" \
- "movb %h1,7(%2)\n\t" \
- "rorl $16,%1" \
- : "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
+struct desc_internal_struct {
+ unsigned short limit0;
+ unsigned short base0;
+ unsigned char base1;
+ unsigned char type;
+ unsigned int limit1 : 4;
+ unsigned int flags : 4;
+ unsigned char base2;
+} __attribute__((packed));
+
+static inline struct desc_internal_struct *desc_internal(struct desc_struct *d)
+{
+ re...
2007 Apr 18
3
[PATCH 12/21] i386 Deprecate descriptor asm
...%1\n\t" \
- "movb %b1,4(%2)\n\t" \
- "movb %4,5(%2)\n\t" \
- "movb $0,6(%2)\n\t" \
- "movb %h1,7(%2)\n\t" \
- "rorl $16,%1" \
- : "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
+struct desc_internal_struct {
+ unsigned short limit0;
+ unsigned short base0;
+ unsigned char base1;
+ unsigned char type;
+ unsigned int limit1 : 4;
+ unsigned int flags : 4;
+ unsigned char base2;
+} __attribute__((packed));
+
+static inline struct desc_internal_struct *desc_internal(struct desc_struct *d)
+{
+ re...
2007 Apr 18
2
[PATCH 16/21] i386 Eliminate duplicate segment macros
...rk/include/asm-i386/desc.h
===================================================================
--- linux-2.6.14-zach-work.orig/include/asm-i386/desc.h 2005-11-04 18:03:21.000000000 -0800
+++ linux-2.6.14-zach-work/include/asm-i386/desc.h 2005-11-05 00:28:05.000000000 -0800
@@ -61,6 +61,13 @@ struct desc_internal_struct {
unsigned char base2;
} __attribute__((packed));
+#define get_desc_32bit(desc) (((desc)->b >> 22) & 1)
+#define get_desc_contents(desc) (((desc)->b >> 10) & 3)
+#define get_desc_writable(desc) (((desc)->b >> 9) & 1)
+#define get_desc_gran(desc)...
2007 Apr 18
2
[PATCH 16/21] i386 Eliminate duplicate segment macros
...rk/include/asm-i386/desc.h
===================================================================
--- linux-2.6.14-zach-work.orig/include/asm-i386/desc.h 2005-11-04 18:03:21.000000000 -0800
+++ linux-2.6.14-zach-work/include/asm-i386/desc.h 2005-11-05 00:28:05.000000000 -0800
@@ -61,6 +61,13 @@ struct desc_internal_struct {
unsigned char base2;
} __attribute__((packed));
+#define get_desc_32bit(desc) (((desc)->b >> 22) & 1)
+#define get_desc_contents(desc) (((desc)->b >> 10) & 3)
+#define get_desc_writable(desc) (((desc)->b >> 9) & 1)
+#define get_desc_gran(desc)...