mirror of
https://github.com/xen-project/xen.git
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Andrew Cooper
e1b7eb92d3
xen-tools/libs.h currently contains a shared BUILD_BUG_ON() implementation and is used by some tools. Extend this to include ARRAY_SIZE and clean up all the opencoding. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Jan Beulich <jbeulich@suse.com>
108 lines
2.3 KiB
C
108 lines
2.3 KiB
C
#ifndef __ANALYZE_H
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# define __ANALYZE_H
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#include <stdint.h>
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#include <xen-tools/libs.h>
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#define TRC_GEN_MAIN 0
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#define TRC_SCHED_MAIN 1
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#define TRC_DOM0OP_MAIN 2
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#define TRC_HVM_MAIN 3
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#define TRC_MEM_MAIN 4
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#define TRC_PV_MAIN 5
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#define TRC_SHADOW_MAIN 6
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#define TRC_HW_MAIN 7
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#define TRC_LOST_RECORDS_END (TRC_GEN + 50)
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#define NR_CPUS 128
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#if __x86_64__
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# define BITS_PER_LONG 64
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#else
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# define BITS_PER_LONG 32
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#endif
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#define BITS_TO_LONGS(bits) \
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(((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
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#define DECLARE_BITMAP(name,bits) \
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unsigned long name[BITS_TO_LONGS(bits)]
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typedef struct cpumask{ DECLARE_BITMAP(bits, NR_CPUS); } cpumask_t;
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enum {
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TRCE_SFLAG_SET_AD,
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TRCE_SFLAG_SET_A,
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TRCE_SFLAG_SHADOW_L1_GET_REF,
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TRCE_SFLAG_SHADOW_L1_PUT_REF,
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TRCE_SFLAG_L2_PROPAGATE,
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TRCE_SFLAG_SET_CHANGED,
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TRCE_SFLAG_SET_FLUSH,
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TRCE_SFLAG_SET_ERROR,
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TRCE_SFLAG_DEMOTE,
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TRCE_SFLAG_PROMOTE,
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TRCE_SFLAG_WRMAP,
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TRCE_SFLAG_WRMAP_GUESS_FOUND,
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TRCE_SFLAG_WRMAP_BRUTE_FORCE,
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TRCE_SFLAG_EARLY_UNSHADOW,
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TRCE_SFLAG_EMULATION_2ND_PT_WRITTEN,
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TRCE_SFLAG_EMULATION_LAST_FAILED,
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TRCE_SFLAG_EMULATE_FULL_PT,
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TRCE_SFLAG_PREALLOC_UNPIN,
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TRCE_SFLAG_PREALLOC_UNHOOK
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};
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#define TRC_HVM_OP_DESTROY_PROC (TRC_HVM_HANDLER + 0x100)
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typedef unsigned long long tsc_t;
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/* -- on-disk trace buffer definitions -- */
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struct trace_record {
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union {
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struct {
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unsigned event:28,
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extra_words:3,
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cycle_flag:1;
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union {
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struct {
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uint32_t tsc_lo, tsc_hi;
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uint32_t data[7];
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} tsc;
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struct {
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uint32_t data[7];
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} notsc;
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} u;
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};
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uint32_t raw[8];
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};
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};
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/* -- General info about a current record -- */
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struct time_struct {
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unsigned long long time;
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unsigned int s, ns;
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};
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#define DUMP_HEADER_MAX 256
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struct record_info {
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int cpu;
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tsc_t tsc;
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union {
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unsigned event;
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struct {
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unsigned minor:12,
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sub:4,
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main:12,
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unused:4;
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} evt;
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};
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int extra_words;
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int size;
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uint32_t *d;
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char dump_header[DUMP_HEADER_MAX];
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struct time_struct t;
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struct trace_record rec;
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};
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#endif
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