diff options
Diffstat (limited to 'include/asm-ia64/perfmon_default_smpl.h')
-rw-r--r-- | include/asm-ia64/perfmon_default_smpl.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/include/asm-ia64/perfmon_default_smpl.h b/include/asm-ia64/perfmon_default_smpl.h deleted file mode 100644 index 48822c0811d8..000000000000 --- a/include/asm-ia64/perfmon_default_smpl.h +++ /dev/null | |||
@@ -1,83 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2002-2003 Hewlett-Packard Co | ||
3 | * Stephane Eranian <eranian@hpl.hp.com> | ||
4 | * | ||
5 | * This file implements the default sampling buffer format | ||
6 | * for Linux/ia64 perfmon subsystem. | ||
7 | */ | ||
8 | #ifndef __PERFMON_DEFAULT_SMPL_H__ | ||
9 | #define __PERFMON_DEFAULT_SMPL_H__ 1 | ||
10 | |||
11 | #define PFM_DEFAULT_SMPL_UUID { \ | ||
12 | 0x4d, 0x72, 0xbe, 0xc0, 0x06, 0x64, 0x41, 0x43, 0x82, 0xb4, 0xd3, 0xfd, 0x27, 0x24, 0x3c, 0x97} | ||
13 | |||
14 | /* | ||
15 | * format specific parameters (passed at context creation) | ||
16 | */ | ||
17 | typedef struct { | ||
18 | unsigned long buf_size; /* size of the buffer in bytes */ | ||
19 | unsigned int flags; /* buffer specific flags */ | ||
20 | unsigned int res1; /* for future use */ | ||
21 | unsigned long reserved[2]; /* for future use */ | ||
22 | } pfm_default_smpl_arg_t; | ||
23 | |||
24 | /* | ||
25 | * combined context+format specific structure. Can be passed | ||
26 | * to PFM_CONTEXT_CREATE | ||
27 | */ | ||
28 | typedef struct { | ||
29 | pfarg_context_t ctx_arg; | ||
30 | pfm_default_smpl_arg_t buf_arg; | ||
31 | } pfm_default_smpl_ctx_arg_t; | ||
32 | |||
33 | /* | ||
34 | * This header is at the beginning of the sampling buffer returned to the user. | ||
35 | * It is directly followed by the first record. | ||
36 | */ | ||
37 | typedef struct { | ||
38 | unsigned long hdr_count; /* how many valid entries */ | ||
39 | unsigned long hdr_cur_offs; /* current offset from top of buffer */ | ||
40 | unsigned long hdr_reserved2; /* reserved for future use */ | ||
41 | |||
42 | unsigned long hdr_overflows; /* how many times the buffer overflowed */ | ||
43 | unsigned long hdr_buf_size; /* how many bytes in the buffer */ | ||
44 | |||
45 | unsigned int hdr_version; /* contains perfmon version (smpl format diffs) */ | ||
46 | unsigned int hdr_reserved1; /* for future use */ | ||
47 | unsigned long hdr_reserved[10]; /* for future use */ | ||
48 | } pfm_default_smpl_hdr_t; | ||
49 | |||
50 | /* | ||
51 | * Entry header in the sampling buffer. The header is directly followed | ||
52 | * with the values of the PMD registers of interest saved in increasing | ||
53 | * index order: PMD4, PMD5, and so on. How many PMDs are present depends | ||
54 | * on how the session was programmed. | ||
55 | * | ||
56 | * In the case where multiple counters overflow at the same time, multiple | ||
57 | * entries are written consecutively. | ||
58 | * | ||
59 | * last_reset_value member indicates the initial value of the overflowed PMD. | ||
60 | */ | ||
61 | typedef struct { | ||
62 | int pid; /* thread id (for NPTL, this is gettid()) */ | ||
63 | unsigned char reserved1[3]; /* reserved for future use */ | ||
64 | unsigned char ovfl_pmd; /* index of overflowed PMD */ | ||
65 | |||
66 | unsigned long last_reset_val; /* initial value of overflowed PMD */ | ||
67 | unsigned long ip; /* where did the overflow interrupt happened */ | ||
68 | unsigned long tstamp; /* ar.itc when entering perfmon intr. handler */ | ||
69 | |||
70 | unsigned short cpu; /* cpu on which the overfow occured */ | ||
71 | unsigned short set; /* event set active when overflow ocurred */ | ||
72 | int tgid; /* thread group id (for NPTL, this is getpid()) */ | ||
73 | } pfm_default_smpl_entry_t; | ||
74 | |||
75 | #define PFM_DEFAULT_MAX_PMDS 64 /* how many pmds supported by data structures (sizeof(unsigned long) */ | ||
76 | #define PFM_DEFAULT_MAX_ENTRY_SIZE (sizeof(pfm_default_smpl_entry_t)+(sizeof(unsigned long)*PFM_DEFAULT_MAX_PMDS)) | ||
77 | #define PFM_DEFAULT_SMPL_MIN_BUF_SIZE (sizeof(pfm_default_smpl_hdr_t)+PFM_DEFAULT_MAX_ENTRY_SIZE) | ||
78 | |||
79 | #define PFM_DEFAULT_SMPL_VERSION_MAJ 2U | ||
80 | #define PFM_DEFAULT_SMPL_VERSION_MIN 0U | ||
81 | #define PFM_DEFAULT_SMPL_VERSION (((PFM_DEFAULT_SMPL_VERSION_MAJ&0xffff)<<16)|(PFM_DEFAULT_SMPL_VERSION_MIN & 0xffff)) | ||
82 | |||
83 | #endif /* __PERFMON_DEFAULT_SMPL_H__ */ | ||