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Mps br/diag: rename #def "diagnostics" as "statistics", as all the

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macros it controls are called "STATISTIC_blah", and same replacement 
in comments.  The term "diagnostic" means something else now: see 
design/diag/.

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 Change: 162692
 ServerID: perforce.ravenbrook.com
This commit is contained in:
Richard Kistruck 2007-06-29 14:08:00 +01:00
parent 8b86a6e7f9
commit 4df14dcbf8
4 changed files with 23 additions and 18 deletions
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19
mps/code/config.h
View file

@ -32,13 +32,13 @@
#if defined(CONFIG_VAR_WI) || defined(CONFIG_VAR_WE) /* White-hot varieties */
/* no asserts */
/* ... so CHECKLEVEL_INITIAL is irrelevant */
/* no debug diagnostic statistic meters */
/* no debug statistic meters */
/* no telemetry log events */
#elif defined(CONFIG_VAR_HI) || defined(CONFIG_VAR_HE) /* Hot varieties */
#define CONFIG_ASSERT
#define CHECKLEVEL_INITIAL CheckLevelMINIMAL
/* no debug diagnostic statistic meters */
/* no debug statistic meters */
/* no telemetry log events */
#elif defined(CONFIG_VAR_DI) /* Diagnostic variety */
@ -69,7 +69,7 @@
#elif defined(CONFIG_VAR_II) /* Ice, Internal; variety.ii (HotLog) */
#define CONFIG_ASSERT
#define CHECKLEVEL_INITIAL CheckLevelMINIMAL
/* no debug diagnostic statistic meters */
/* no debug statistic meters */
#define CONFIG_LOG
#endif
@ -89,12 +89,17 @@
#if defined(CONFIG_DEBUG)
/* DEBUG = DIAGNOSTICS = STATISTICs = METERs */
/* WARNING: this changes the size and fields of MPS structs */
#define DIAGNOSTICS
/* CONFIG_DEBUG = STATISTICS = METERs */
/* Note: the STATISTICS define used to be called "DIAGNOSTICS" (even */
/* though it controls the STATISTIC system), but the term */
/* "diagnostic" means something else now: see design/diag/. */
/* RHSK 2007-06-28 */
/* WARNING: this may change the size and fields of MPS structs */
/* (...but see STATISTIC_DECL, which is invariant) */
#define STATISTICS
#define MPS_DEBUG_STRING "debug"
#else
#define DIAGNOSTICS_NONE
#define STATISTICS_NONE
#define MPS_DEBUG_STRING "nondebug"
#endif

6
mps/code/meter.h
View file

@ -44,12 +44,12 @@ extern void MeterEmit(Meter meter);
/* Hack: owner is typically only used for MeterInit */
#define METER_ACC(meter, delta) \
STATISTIC(MeterAccumulate(&(meter), delta))
#if defined(DIAGNOSTICS)
#if defined(STATISTICS)
#define METER_WRITE(meter, stream) MeterWrite(&(meter), stream)
#elif defined(DIAGNOSTICS_NONE)
#elif defined(STATISTICS_NONE)
#define METER_WRITE(meter, stream) (ResOK)
#else
#error "Diagnostics not configured."
#error "No statistics configured."
#endif
#define METER_EMIT(meter) STATISTIC(MeterEmit(meter))

10
mps/code/mpm.h
View file

@ -911,7 +911,7 @@ extern Size VMMapped(VM vm);
extern void StackProbe(Size depth);
/* STATISTIC -- gather diagnostics (in some varieties)
/* STATISTIC -- gather statistics (in some varieties)
*
* The argument of STATISTIC is an expression; the expansion followed by
* a semicolon is syntactically a statement.
@ -920,7 +920,7 @@ extern void StackProbe(Size depth);
* a semicolon is syntactically a statement.
*
* STATISTIC_WRITE is inserted in WriteF arguments to output the values
* of diagnostic fields.
* of statistic fields.
*
* .statistic.whitehot: The implementation of STATISTIC for
* non-statistical varieties passes the parameter to DISCARD to ensure
@ -928,13 +928,13 @@ extern void StackProbe(Size depth);
* passed as part of a comma-expression so that its type is not
* important. This permits an expression of type void. */
#if defined(DIAGNOSTICS)
#if defined(STATISTICS)
#define STATISTIC(gather) BEGIN (gather); END
#define STATISTIC_STAT(gather) BEGIN gather; END
#define STATISTIC_WRITE(format, arg) (format), (arg),
#elif defined(DIAGNOSTICS_NONE)
#elif defined(STATISTICS_NONE)
#define STATISTIC(gather) DISCARD(((gather), 0))
#define STATISTIC_STAT(gather) DISCARD_STAT(gather)
@ -942,7 +942,7 @@ extern void StackProbe(Size depth);
#else
#error "No diagnostics configured."
#error "No statistics configured."
#endif

6
mps/code/mpmtypes.h
View file

@ -454,12 +454,12 @@ typedef double WriteFD;
* leave them in, see design.mps.metrics.
*/
#if defined(DIAGNOSTICS)
#if defined(STATISTICS)
#define STATISTIC_DECL(field) field
#elif defined(DIAGNOSTICS_NONE)
#elif defined(STATISTICS_NONE)
#define STATISTIC_DECL(field) field
#else
#error "No diagnostics configured."
#error "No statistics configured."
#endif