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Differential D5254 Diff 14306 sys/x86/include/segments.h

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sys/x86/include/segments.h

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#define IDT_PF 14 /* #PF: Page Fault */ #define IDT_PF 14 /* #PF: Page Fault */
#define IDT_MF 16 /* #MF: FPU Floating-Point Error */ #define IDT_MF 16 /* #MF: FPU Floating-Point Error */
#define IDT_AC 17 /* #AC: Alignment Check */ #define IDT_AC 17 /* #AC: Alignment Check */
#define IDT_MC 18 /* #MC: Machine Check */ #define IDT_MC 18 /* #MC: Machine Check */
#define IDT_XF 19 /* #XF: SIMD Floating-Point Exception */ #define IDT_XF 19 /* #XF: SIMD Floating-Point Exception */
#define IDT_IO_INTS NRSVIDT /* Base of IDT entries for I/O interrupts. */ #define IDT_IO_INTS NRSVIDT /* Base of IDT entries for I/O interrupts. */
#define IDT_SYSCALL 0x80 /* System Call Interrupt Vector */ #define IDT_SYSCALL 0x80 /* System Call Interrupt Vector */
#define IDT_DTRACE_RET 0x92 /* DTrace pid provider Interrupt Vector */ #define IDT_DTRACE_RET 0x92 /* DTrace pid provider Interrupt Vector */
#define IDT_EVTCHN 0x93 /* Xen HVM Event Channel Interrupt Vector */ #define IDT_HYPERVISOR 0x93 /* Hypervisor deliver events Interrupt Vector*/
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We need to update the comment too :-)
It can be something like "Vector on which hypervisor interrupt is delivered"

decui_microsoft.com: We need to update the comment too :-) It can be something like "Vector on which hypervisor…
#if defined(__i386__) #if defined(__i386__)
/* /*
* Entries in the Global Descriptor Table (GDT) * Entries in the Global Descriptor Table (GDT)
* Note that each 4 entries share a single 32 byte L1 cache line. * Note that each 4 entries share a single 32 byte L1 cache line.
* Some of the fast syscall instructions require a specific order here. * Some of the fast syscall instructions require a specific order here.
*/ */
#define GNULL_SEL 0 /* Null Descriptor */ #define GNULL_SEL 0 /* Null Descriptor */
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