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| author | Jonathan Haslam <Jonathan.Haslam@Sun.COM> | 2009-02-13 07:13:13 +0000 |
|---|---|---|
| committer | Jonathan Haslam <Jonathan.Haslam@Sun.COM> | 2009-02-13 07:13:13 +0000 |
| commit | b9e93c10c0a2a4bb069d38bb311021a9478c4711 (patch) | |
| tree | 8a82dbbc533447409d902987f543b2ad72e8e78a /usr/src/uts/common/sys/cpuvar.h | |
| parent | 2e5e9e19867a0d75685f5beb2fe1b0e31491d49b (diff) | |
| download | illumos-joyent-b9e93c10c0a2a4bb069d38bb311021a9478c4711.tar.gz | |
PSARC 2008/480 DTrace CPC Provider
6486156 DTrace cpc provider
Diffstat (limited to 'usr/src/uts/common/sys/cpuvar.h')
| -rw-r--r-- | usr/src/uts/common/sys/cpuvar.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/usr/src/uts/common/sys/cpuvar.h b/usr/src/uts/common/sys/cpuvar.h index 69e324ffa6..2d056fa6ab 100644 --- a/usr/src/uts/common/sys/cpuvar.h +++ b/usr/src/uts/common/sys/cpuvar.h @@ -20,7 +20,7 @@ */ /* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -211,6 +211,9 @@ typedef struct cpu { uint64_t cpu_curr_clock; /* current clock freq in Hz */ char *cpu_supp_freqs; /* supported freqs in Hz */ + uintptr_t cpu_cpcprofile_pc; /* kernel PC in cpc interrupt */ + uintptr_t cpu_cpcprofile_upc; /* user PC in cpc interrupt */ + /* * Interrupt load factor used by dispatcher & softcall */ @@ -240,12 +243,13 @@ typedef struct cpu { * is up to the platform to assure that this is performed properly. Note that * the structure is sized to avoid false sharing. */ -#define CPUC_SIZE (sizeof (uint16_t) + sizeof (uintptr_t) + \ - sizeof (kmutex_t)) +#define CPUC_SIZE (sizeof (uint16_t) + sizeof (uint8_t) + \ + sizeof (uintptr_t) + sizeof (kmutex_t)) #define CPUC_PADSIZE CPU_CACHE_COHERENCE_SIZE - CPUC_SIZE typedef struct cpu_core { uint16_t cpuc_dtrace_flags; /* DTrace flags */ + uint8_t cpuc_dcpc_intr_state; /* DCPC provider intr state */ uint8_t cpuc_pad[CPUC_PADSIZE]; /* padding */ uintptr_t cpuc_dtrace_illval; /* DTrace illegal value */ kmutex_t cpuc_pid_lock; /* DTrace pid provider lock */ @@ -715,7 +719,8 @@ typedef enum { CPU_ON, CPU_OFF, CPU_CPUPART_IN, - CPU_CPUPART_OUT + CPU_CPUPART_OUT, + CPU_SETUP } cpu_setup_t; typedef int cpu_setup_func_t(cpu_setup_t, int, void *); |