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x86: cleanup processor.h
Remove NSC/Cyrix CPU macros and current_text_addr() which are used nowhere. Signed-off-by: Juergen Gross <jgross@suse.com>
This commit is contained in:
Juergen Gross authored and 
Jan Beulich committed
1 parent
e8bf5addc9
commit
4786f9f8f7
1 file changed
-41
@@ -102,16 +102,6 @@
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struct domain;
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struct vcpu;
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/*
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* Default implementation of macro that returns current
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* instruction pointer ("program counter").
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*/
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#define current_text_addr() ({ \
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void *pc; \
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asm ( "leaq 1f(%%rip),%0\n1:" : "=r" (pc) ); \
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pc; \
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})
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struct x86_cpu_id {
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uint16_t vendor;
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uint16_t family;
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@@ -375,37 +365,6 @@ static inline bool_t read_pkru_wd(uint32_t pkru, unsigned int pkey)
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return (pkru >> (pkey * PKRU_ATTRS + PKRU_WRITE)) & 1;
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}
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/*
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* NSC/Cyrix CPU configuration register indexes
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*/
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#define CX86_PCR0 0x20
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#define CX86_GCR 0xb8
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#define CX86_CCR0 0xc0
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#define CX86_CCR1 0xc1
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#define CX86_CCR2 0xc2
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#define CX86_CCR3 0xc3
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#define CX86_CCR4 0xe8
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#define CX86_CCR5 0xe9
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#define CX86_CCR6 0xea
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#define CX86_CCR7 0xeb
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#define CX86_PCR1 0xf0
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#define CX86_DIR0 0xfe
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#define CX86_DIR1 0xff
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#define CX86_ARR_BASE 0xc4
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#define CX86_RCR_BASE 0xdc
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/*
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* NSC/Cyrix CPU indexed register access macros
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*/
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#define getCx86(reg) ({ outb((reg), 0x22); inb(0x23); })
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#define setCx86(reg, data) do { \
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outb((reg), 0x22); \
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outb((data), 0x23); \
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} while (0)
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static always_inline void __monitor(const void *eax, unsigned long ecx,
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unsigned long edx)
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{
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