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guality.h: Include stdint.h. 

* gcc.dg/guality/guality.h: Include stdint.h.  Drop unnecessary
unistd.h, sys/types.h and sys/wait.h.
(gualchk_t): New.
(GUALCVT): New.
(GUALCHKXPR, GUALCHKVAL, GUALCHKFLA): Use it.
(GUALITY_GDB_REDIRECT): New.
(GUALITY_GDB_ARGS): Use it.

From-SVN: r151434
This commit is contained in:
Alexandre Oliva 2009-09-04 18:56:39 +00:00 committed by Alexandre Oliva
parent 6751b6f658
commit b98a26e6d0
2 changed files with 38 additions and 11 deletions
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10
gcc/testsuite/ChangeLog
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@ -1,3 +1,13 @@
2009-09-04 Alexandre Oliva <aoliva@redhat.com>
* gcc.dg/guality/guality.h: Include stdint.h. Drop unnecessary
unistd.h, sys/types.h and sys/wait.h.
(gualchk_t): New.
(GUALCVT): New.
(GUALCHKXPR, GUALCHKVAL, GUALCHKFLA): Use it.
(GUALITY_GDB_REDIRECT): New.
(GUALITY_GDB_ARGS): Use it.
2009-09-04 Richard Guenther <rguenther@suse.de>
PR middle-end/41257

39
gcc/testsuite/gcc.dg/guality/guality.h
View File

@ -21,9 +21,7 @@ along with GCC; see the file COPYING3. If not see
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <stdint.h>
/* This is a first cut at checking that debug information matches
run-time. The idea is to annotate programs with GUALCHK* macros
@ -56,8 +54,20 @@ along with GCC; see the file COPYING3. If not see
so that __FILE__ and __LINE__ will be usable to identify them.
*/
/* This is the type we use to pass values to guality_check. */
typedef intmax_t gualchk_t;
/* Convert a pointer or integral type to the widest integral type,
as expected by guality_check. */
#define GUALCVT(val) \
((gualchk_t)__builtin_choose_expr \
(__builtin_types_compatible_p (__typeof (val), gualchk_t), \
(val), (intptr_t)(val)))
/* Attach a debugger to the current process and verify that the string
EXPR, evaluated by the debugger, yields the long long number VAL.
EXPR, evaluated by the debugger, yields the gualchk_t number VAL.
If the debugger cannot compute the expression, say because the
variable is unavailable, this will count as an error, unless unkok
is nonzero. */
@ -73,13 +83,13 @@ along with GCC; see the file COPYING3. If not see
guality_check, although not necessarily after the call. */
#define GUALCHKXPR(expr) \
GUALCHKXPRVAL (#expr, (long long)(expr), 1)
GUALCHKXPRVAL (#expr, GUALCVT (expr), 1)
/* Same as GUALCHKXPR, but issue an error if the variable is optimized
away. */
#define GUALCHKVAL(expr) \
GUALCHKXPRVAL (#expr, (long long)(expr), 0)
GUALCHKXPRVAL (#expr, GUALCVT (expr), 0)
/* Check that a debugger knows that EXPR evaluates to the run-time
value of EXPR. Unknown values are marked as errors, because the
@ -91,7 +101,7 @@ along with GCC; see the file COPYING3. If not see
#define GUALCHKFLA(expr) do { \
__typeof(expr) volatile __preserve_after; \
__typeof(expr) __preserve_before = (expr); \
GUALCHKXPRVAL (#expr, (long long)(__preserve_before), 0); \
GUALCHKXPRVAL (#expr, GUALCVT (__preserve_before), 0); \
__preserve_after = __preserve_before; \
asm ("" : : "m" (__preserve_after)); \
} while (0)
@ -119,7 +129,14 @@ along with GCC; see the file COPYING3. If not see
static const char *guality_gdb_command;
#define GUALITY_GDB_DEFAULT "gdb"
#define GUALITY_GDB_ARGS " -nx -nw --quiet > /dev/null 2>&1"
#if defined(__unix)
# define GUALITY_GDB_REDIRECT " > /dev/null 2>&1"
#elif defined (_WIN32) || defined (MSDOS)
# define GUALITY_GDB_REDIRECT " > nul"
#else
# define GUALITY_GDB_REDRECT ""
#endif
#define GUALITY_GDB_ARGS " -nx -nw --quiet" GUALITY_GDB_REDIRECT
/* Kinds of results communicated as exit status from child process
that runs gdb to the parent process that's being monitored. */
@ -155,7 +172,7 @@ int volatile guality_attached;
extern int guality_main (int argc, char *argv[]);
static void __attribute__((noinline))
guality_check (const char *name, long long value, int unknown_ok);
guality_check (const char *name, gualchk_t value, int unknown_ok);
/* Set things up, run guality_main, then print a summary and quit. */
@ -228,7 +245,7 @@ continue\n\
have an UNRESOLVED. Otherwise, it's a FAIL. */
static void __attribute__((noinline))
guality_check (const char *name, long long value, int unknown_ok)
guality_check (const char *name, gualchk_t value, int unknown_ok)
{
int result;
@ -236,7 +253,7 @@ guality_check (const char *name, long long value, int unknown_ok)
return;
{
volatile long long xvalue = -1;
volatile gualchk_t xvalue = -1;
volatile int unavailable = 0;
if (name)
{