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d35682f2b79381fdaad70b3b0c5e5a9814c00295
build-linux-system-from-scr…/package/binutils/2.43.1/0005-Fix-32097-Warnings-when-building-gprofng-with-Clang.patch
Chen Wang d35682f2b7 Step1: build with busybox. 
Signed-off-by: Chen Wang <wangchen20@iscas.ac.cn>
2026-03-06 14:19:40 +08:00

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From 3e8c6e03675963d65a2f98eb006336c5cd375ec3 Mon Sep 17 00:00:00 2001
From: Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
Date: Tue, 3 Sep 2024 21:30:31 -0700
Subject: [PATCH] Fix 32097 Warnings when building gprofng with Clang
gprofng/ChangeLog
2024-09-03 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>.
PR gprofng/32097
* common/hwcdrv.c: Fix -Wempty-body warnings.
* common/hwcentry.h: Fix -Wdeprecated-non-prototype warnings.
* common/hwctable.c: Fix -Wdeprecated-non-prototype warnings.
* libcollector/collector.c: Likewise.
* libcollector/collector.h: Likewise.
* libcollector/collectorAPI.c: Likewise.
* libcollector/dispatcher.c: Likewise.
* libcollector/iotrace.c: Likewise.
* libcollector/libcol_util.c: Fix -Wunused-but-set-variable warnings.
* libcollector/libcol_util.h: Remove unused declarations.
* libcollector/linetrace.c: Fix -Wdeprecated-non-prototype warnings.
* src/BaseMetricTreeNode.h: Fix -Wunused-private-field warnings.
* src/Dbe.cc: Fix -Wself-assign warnings.
* src/DbeSession.cc: Fix -Wunused-but-set-variable warnings.
* src/Disasm.cc: Fix -Wunused-const-variable warnings.
* src/Experiment.cc: Fix -Wunused-private-field warnings.
* src/HashMap.h: Fix -Wself-assign warnings.
* src/IOActivity.h: Fix -Wunused-private-field warnings.
* src/collctrl.cc: Fix -Wself-assign, -Wparentheses-equality warnings.
* src/collctrl.h: Fix -Wunused-private-field warnings.
* src/collector_module.h: Fix -Wdeprecated-non-prototype warnings.
* src/gp-display-src.cc: Fix -Wunused-private-field warnings.
* src/gp-print.h: Fix -Wheader-guard warnings.
* src/hwc_intel_icelake.h: Fix -Winitializer-overrides warnings.
* src/util.cc: Fix -Wunused-but-set-variable warnings.
Upstream: b79c457ca01df82dbe1facb708e45def4584c903
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
gprofng/common/hwcdrv.c | 3 ++-
gprofng/common/hwcentry.h | 7 +----
gprofng/common/hwctable.c | 13 +---------
gprofng/libcollector/collector.c | 15 ++++-------
gprofng/libcollector/collector.h | 2 +-
gprofng/libcollector/collectorAPI.c | 15 ++++++-----
gprofng/libcollector/dispatcher.c | 19 ++++++++------
gprofng/libcollector/iotrace.c | 12 ++++-----
gprofng/libcollector/libcol_util.c | 2 --
gprofng/libcollector/libcol_util.h | 6 -----
gprofng/libcollector/linetrace.c | 40 +++++++++++++++++------------
gprofng/src/BaseMetricTreeNode.h | 1 -
gprofng/src/Dbe.cc | 12 ++++-----
gprofng/src/DbeSession.cc | 3 ---
gprofng/src/Disasm.cc | 1 -
gprofng/src/Experiment.cc | 2 --
gprofng/src/HashMap.h | 3 +--
gprofng/src/IOActivity.h | 1 -
gprofng/src/collctrl.cc | 14 +++++-----
gprofng/src/collctrl.h | 1 -
gprofng/src/collector_module.h | 20 +++++++--------
gprofng/src/gp-display-src.cc | 8 ------
gprofng/src/gp-print.h | 2 +-
gprofng/src/hwc_intel_icelake.h | 6 +++--
gprofng/src/util.cc | 10 +++-----
25 files changed, 88 insertions(+), 130 deletions(-)
diff --git a/gprofng/common/hwcdrv.c b/gprofng/common/hwcdrv.c
index aaf3acdf9cd..51492a8d35c 100644
--- a/gprofng/common/hwcdrv.c
+++ b/gprofng/common/hwcdrv.c
@@ -574,6 +574,7 @@ read_sample (counter_state_t *ctr_state, int msgsz, uint64_t *rvalue,
static void
dump_perf_event_attr (struct perf_event_attr *at)
{
+#if defined(DEBUG)
TprintfT (DBG_LT2, "dump_perf_event_attr: size=%d type=%d sample_period=%lld\n"
" config=0x%llx config1=0x%llx config2=0x%llx wakeup_events=%lld __reserved_1=%lld\n",
(int) at->size, (int) at->type, (unsigned long long) at->sample_period,
@@ -589,13 +590,13 @@ dump_perf_event_attr (struct perf_event_attr *at)
DUMP_F (exclude_kernel);
DUMP_F (exclude_hv);
DUMP_F (exclude_idle);
- // DUMP_F(xmmap);
DUMP_F (comm);
DUMP_F (freq);
DUMP_F (inherit_stat);
DUMP_F (enable_on_exec);
DUMP_F (task);
DUMP_F (watermark);
+#endif
}
static void
diff --git a/gprofng/common/hwcentry.h b/gprofng/common/hwcentry.h
index b2ab8b9b22c..0b923fc3576 100644
--- a/gprofng/common/hwcentry.h
+++ b/gprofng/common/hwcentry.h
@@ -200,17 +200,12 @@ extern "C"
extern char *hwc_get_docref (char *buf, size_t buflen);
/* Return a CPU HWC document reference, or NULL. */
- // TBR
- extern char *hwc_get_default_cntrs ();
- /* Return a default HW counter string; may be NULL, or zero-length */
- /* NULL means none is defined in the table; or zero-length means string defined could not be loaded */
-
extern char *hwc_get_default_cntrs2 (int forKernel, int style);
/* like hwc_get_default_cntrs() for style==1 */
/* but allows other styles of formatting as well */
/* deprecate and eventually remove hwc_get_default_cntrs() */
- extern char *hwc_get_orig_default_cntrs ();
+ extern char *hwc_get_orig_default_cntrs (int forKernel);
/* Get the default HW counter string as set in the table */
/* NULL means none is defined in the table */
diff --git a/gprofng/common/hwctable.c b/gprofng/common/hwctable.c
index 0baf63b1805..338a1ea86f4 100644
--- a/gprofng/common/hwctable.c
+++ b/gprofng/common/hwctable.c
@@ -1783,7 +1783,7 @@ check_tables ()
}
#endif
-static int try_a_counter ();
+static int try_a_counter (int forKernel);
static void hwc_process_raw_ctrs (int forKernel, Hwcentry ***pstd_out,
Hwcentry ***praw_out, Hwcentry ***phidden_out,
Hwcentry**static_tables,
@@ -2824,17 +2824,6 @@ hwc_get_docref (char *buf, size_t buflen)
return buf;
}
-//TBR:
-
-extern char*
-hwc_get_default_cntrs ()
-{
- setup_cpcx ();
- if (cpcx_default_hwcs[0] != NULL)
- return strdup (cpcx_default_hwcs[0]); // TBR deprecate this
- return NULL;
-}
-
extern char*
hwc_get_default_cntrs2 (int forKernel, int style)
{
diff --git a/gprofng/libcollector/collector.c b/gprofng/libcollector/collector.c
index 3a8f27a719d..2ff95e58fde 100644
--- a/gprofng/libcollector/collector.c
+++ b/gprofng/libcollector/collector.c
@@ -210,15 +210,10 @@ get_collector_interface ()
static void
collector_module_init (CollectorInterface *col_intf)
{
- int nmodules = 0;
-
ModuleInitFunc next_init = (ModuleInitFunc) dlsym (RTLD_DEFAULT, "__collector_module_init");
if (next_init != NULL)
- {
- nmodules++;
- next_init (col_intf);
- }
- TprintfT (DBG_LT1, "collector_module_init: %d modules\n", nmodules);
+ next_init (col_intf);
+ TprintfT (DBG_LT1, "collector_module_init: %d modules\n", next_init ? 1 : 0);
}
/* Routines concerned with general experiment start and stop */
@@ -1783,7 +1778,7 @@ __collector_pause ()
}
void
-__collector_pause_m (char *reason)
+__collector_pause_m (const char *reason)
{
hrtime_t now;
char xreason[MAXPATHLEN];
@@ -2449,8 +2444,8 @@ __collector_dlog (int tflag, int level, char *format, ...)
static void (*__real__exit) (int status) = NULL; /* libc only: _exit */
static void (*__real__Exit) (int status) = NULL; /* libc only: _Exit */
-void _exit () __attribute__ ((weak, alias ("__collector_exit")));
-void _Exit () __attribute__ ((weak, alias ("__collector_Exit")));
+void _exit (int status) __attribute__ ((weak, alias ("__collector_exit")));
+void _Exit (int status) __attribute__ ((weak, alias ("__collector_Exit")));
void
__collector_exit (int status)
diff --git a/gprofng/libcollector/collector.h b/gprofng/libcollector/collector.h
index 07a03bdd17a..eda68a0e4f5 100644
--- a/gprofng/libcollector/collector.h
+++ b/gprofng/libcollector/collector.h
@@ -123,7 +123,7 @@ extern void __collector_terminate_expt ();
extern void __collector_terminate_hook ();
extern void __collector_sample (char *name);
extern void __collector_pause ();
-extern void __collector_pause_m ();
+extern void __collector_pause_m (const char *reason);
extern void __collector_resume ();
extern int collector_sigemt_sigaction (const struct sigaction*,
struct sigaction*);
diff --git a/gprofng/libcollector/collectorAPI.c b/gprofng/libcollector/collectorAPI.c
index 5fa6403ad49..449bbbaab65 100644
--- a/gprofng/libcollector/collectorAPI.c
+++ b/gprofng/libcollector/collectorAPI.c
@@ -26,16 +26,17 @@
#include "collectorAPI.h"
#include "gp-experiment.h"
-static void *__real_collector_sample = NULL;
-static void *__real_collector_pause = NULL;
-static void *__real_collector_resume = NULL;
-static void *__real_collector_terminate_expt = NULL;
-static void *__real_collector_func_load = NULL;
-static void *__real_collector_func_unload = NULL;
+static void (*__real_collector_sample)(const char *) = NULL;
+static void (*__real_collector_pause)() = NULL;
+static void (*__real_collector_resume)() = NULL;
+static void (*__real_collector_terminate_expt)() = NULL;
+static void (*__real_collector_func_load)(const char *, const char *,
+ const char *, void *, int, int, Lineno *) = NULL;
+static void (*__real_collector_func_unload)(void *) = NULL;
#define INIT_API if (init_API == 0) collectorAPI_initAPI()
#define NULL_PTR(x) (__real_##x == NULL)
-#define CALL_REAL(x) (*(void(*)())__real_##x)
+#define CALL_REAL(x) (__real_##x)
#define CALL_IF_REAL(x) INIT_API; if (!NULL_PTR(x)) CALL_REAL(x)
static int init_API = 0;
diff --git a/gprofng/libcollector/dispatcher.c b/gprofng/libcollector/dispatcher.c
index 8b8ad77b5ee..f7cd46e7e6b 100644
--- a/gprofng/libcollector/dispatcher.c
+++ b/gprofng/libcollector/dispatcher.c
@@ -908,8 +908,9 @@ sigset (int sig, sighandler_t handler)
// map interposed symbol versions
static int
-gprofng_timer_create (int (real_func) (), clockid_t clockid,
- struct sigevent *sevp, timer_t *timerid)
+gprofng_timer_create (int (real_func) (clockid_t, struct sigevent *, timer_t *),
+ clockid_t clockid,
+ struct sigevent *sevp, timer_t *timerid)
{
// collector reserves SIGPROF
if (sevp == NULL || sevp->sigev_notify != SIGEV_SIGNAL ||
@@ -1044,7 +1045,7 @@ __collector_thr_sigsetmask (int how, const sigset_t* iset, sigset_t* oset)
// map interposed symbol versions
static int
-gprofng_pthread_sigmask (int (real_func) (),
+gprofng_pthread_sigmask (int (real_func) (int, const sigset_t *, sigset_t*),
int how, const sigset_t *iset, sigset_t* oset)
{
sigset_t lsigset;
@@ -1139,9 +1140,10 @@ collector_root (void *cargs)
// map interposed symbol versions
static int
-gprofng_pthread_create (int (real_func) (), pthread_t *thread,
- const pthread_attr_t *attr,
- void *(*func)(void*), void *arg)
+gprofng_pthread_create (int (real_func) (pthread_t *, const pthread_attr_t *,
+ void *(*)(void *), void *),
+ pthread_t *thread, const pthread_attr_t *attr,
+ void *(*func)(void*), void *arg)
{
TprintfT (DBG_LTT, "gprofng_pthread_create @%p\n", real_func);
if (dispatch_mode != DISPATCH_ON)
@@ -1276,6 +1278,7 @@ __collector_ext_clone_pthread (int (*fn)(void *), void *child_stack, int flags,
}
// weak symbols:
-int sigprocmask () __attribute__ ((weak, alias ("__collector_sigprocmask")));
-int thr_sigsetmask () __attribute__ ((weak, alias ("__collector_thr_sigsetmask")));
+int sigprocmask (int, const sigset_t*, sigset_t*) __attribute__ ((weak, alias ("__collector_sigprocmask")));
+int thr_sigsetmask (int, const sigset_t*, sigset_t*) __attribute__ ((weak, alias ("__collector_thr_sigsetmask")));
int setitimer () __attribute__ ((weak, alias ("_setitimer")));
+
diff --git a/gprofng/libcollector/iotrace.c b/gprofng/libcollector/iotrace.c
index 18060864796..3deb441d9c7 100644
--- a/gprofng/libcollector/iotrace.c
+++ b/gprofng/libcollector/iotrace.c
@@ -1350,7 +1350,7 @@ mkstemp (char *template)
unsigned pktSize;
if (NULL_PTR (mkstemp))
init_io_intf ();
- if (CHCK_REENTRANCE (guard) || template == NULL)
+ if (CHCK_REENTRANCE (guard))
return CALL_REAL (mkstemp)(template);
PUSH_REENTRANCE (guard);
hrtime_t reqt = gethrtime ();
@@ -1405,7 +1405,7 @@ mkstemps (char *template, int slen)
unsigned pktSize;
if (NULL_PTR (mkstemps))
init_io_intf ();
- if (CHCK_REENTRANCE (guard) || template == NULL)
+ if (CHCK_REENTRANCE (guard))
return CALL_REAL (mkstemps)(template, slen);
PUSH_REENTRANCE (guard);
hrtime_t reqt = gethrtime ();
@@ -1485,7 +1485,7 @@ close (int fildes)
/*------------------------------------------------------------- fopen */
static FILE*
-gprofng_fopen (FILE*(real_fopen) (), const char *filename, const char *mode)
+gprofng_fopen (FILE*(real_fopen) (const char *, const char *), const char *filename, const char *mode)
{
int *guard;
FILE *fp = NULL;
@@ -1559,7 +1559,7 @@ DCL_FOPEN (fopen)
/*------------------------------------------------------------- fclose */
static int
-gprofng_fclose (int(real_fclose) (), FILE *stream)
+gprofng_fclose (int(real_fclose) (FILE *), FILE *stream)
{
int *guard;
int stat;
@@ -1645,7 +1645,7 @@ fflush (FILE *stream)
/*------------------------------------------------------------- fdopen */
static FILE*
-gprofng_fdopen (FILE*(real_fdopen) (), int fildes, const char *mode)
+gprofng_fdopen (FILE*(real_fdopen) (int, const char *), int fildes, const char *mode)
{
int *guard;
FILE *fp = NULL;
@@ -2957,7 +2957,7 @@ DCL_FGETPOS (fgetpos)
/*------------------------------------------------------------- fgetpos64 */
static int
-gprofng_fgetpos64 (int(real_fgetpos64) (), FILE *stream, fpos64_t *pos)
+gprofng_fgetpos64 (int(real_fgetpos64) (FILE *, fpos64_t *), FILE *stream, fpos64_t *pos)
{
int *guard;
int ret;
diff --git a/gprofng/libcollector/libcol_util.c b/gprofng/libcollector/libcol_util.c
index 1e58cf491a1..baac15db5c4 100644
--- a/gprofng/libcollector/libcol_util.c
+++ b/gprofng/libcollector/libcol_util.c
@@ -1013,7 +1013,6 @@ __collector_open (const char *path, int oflag, ...)
mode_t mode = 0;
hrtime_t t_timeout = __collector_gethrtime () + 5 * ((hrtime_t) NANOSEC);
- int nretries = 0;
long long delay = 100; /* start at some small, arbitrary value */
/* get optional mode argument if it's expected/required */
@@ -1058,7 +1057,6 @@ __collector_open (const char *path, int oflag, ...)
delay *= 2;
if (delay > 100000000)
delay = 100000000; /* cap at some large, arbitrary value */
- nretries++;
}
return fd;
}
diff --git a/gprofng/libcollector/libcol_util.h b/gprofng/libcollector/libcol_util.h
index c8ec83ff0d9..aa30db72bcc 100644
--- a/gprofng/libcollector/libcol_util.h
+++ b/gprofng/libcollector/libcol_util.h
@@ -81,12 +81,6 @@ extern int __collector_mutex_trylock (collector_mutex_t *mp);
#define __collector_mutex_init(xx) \
do { collector_mutex_t tmp=COLLECTOR_MUTEX_INITIALIZER; *(xx)=tmp; } while(0)
-void __collector_sample (char *name);
-void __collector_terminate_expt ();
-void __collector_pause ();
-void __collector_pause_m ();
-void __collector_resume ();
-
struct DT_lineno;
typedef enum
diff --git a/gprofng/libcollector/linetrace.c b/gprofng/libcollector/linetrace.c
index 67b2d7e9030..66844bc1337 100644
--- a/gprofng/libcollector/linetrace.c
+++ b/gprofng/libcollector/linetrace.c
@@ -1207,7 +1207,7 @@ __collector_vfork (void)
}
/*------------------------------------------------------------- execve */
-int execve () __attribute__ ((weak, alias ("__collector_execve")));
+int execve (const char *, char *const [], char *const []) __attribute__ ((weak, alias ("__collector_execve")));
int
__collector_execve (const char* path, char *const argv[], char *const envp[])
@@ -1237,7 +1237,7 @@ __collector_execve (const char* path, char *const argv[], char *const envp[])
return ret;
}
-int execvp () __attribute__ ((weak, alias ("__collector_execvp")));
+int execvp (const char *, char *const []) __attribute__ ((weak, alias ("__collector_execvp")));
int
__collector_execvp (const char* file, char *const argv[])
@@ -1269,7 +1269,7 @@ __collector_execvp (const char* file, char *const argv[])
return ret;
}
-int execv () __attribute__ ((weak, alias ("__collector_execv")));
+int execv (const char *, char *const []) __attribute__ ((weak, alias ("__collector_execv")));
int
__collector_execv (const char* path, char *const argv[])
@@ -1408,7 +1408,10 @@ __collector_execl (const char* path, const char *arg0, ...)
/*-------------------------------------------------------- posix_spawn */
// map interposed symbol versions
static int
-gprofng_posix_spawn (int(real_posix_spawn) (),
+gprofng_posix_spawn (int(real_posix_spawn) (pid_t *, const char *,
+ const posix_spawn_file_actions_t *,
+ const posix_spawnattr_t *,
+ char *const [], char *const []),
pid_t *pidp, const char *path,
const posix_spawn_file_actions_t *file_actions,
const posix_spawnattr_t *attrp,
@@ -1466,7 +1469,10 @@ DCL_POSIX_SPAWN (posix_spawn)
/*-------------------------------------------------------- posix_spawnp */
static int
-gprofng_posix_spawnp (int (real_posix_spawnp) (),
+gprofng_posix_spawnp (int (real_posix_spawnp) (pid_t *, const char *,
+ const posix_spawn_file_actions_t *,
+ const posix_spawnattr_t *,
+ char *const [], char *const []),
pid_t *pidp, const char *path,
const posix_spawn_file_actions_t *file_actions,
const posix_spawnattr_t *attrp,
@@ -1754,8 +1760,8 @@ __collector_clone (int (*fn)(void *), void *child_stack, int flags, void *arg,
}
/*-------------------------------------------------------------------- setuid */
-int setuid () __attribute__ ((weak, alias ("__collector_setuid")));
-int _setuid () __attribute__ ((weak, alias ("__collector_setuid")));
+int setuid (uid_t) __attribute__ ((weak, alias ("__collector_setuid")));
+int _setuid (uid_t) __attribute__ ((weak, alias ("__collector_setuid")));
int
__collector_setuid (uid_t ruid)
@@ -1770,8 +1776,8 @@ __collector_setuid (uid_t ruid)
}
/*------------------------------------------------------------------- seteuid */
-int seteuid () __attribute__ ((weak, alias ("__collector_seteuid")));
-int _seteuid () __attribute__ ((weak, alias ("__collector_seteuid")));
+int seteuid (uid_t) __attribute__ ((weak, alias ("__collector_seteuid")));
+int _seteuid (uid_t) __attribute__ ((weak, alias ("__collector_seteuid")));
int
__collector_seteuid (uid_t euid)
@@ -1786,8 +1792,8 @@ __collector_seteuid (uid_t euid)
}
/*------------------------------------------------------------------ setreuid */
-int setreuid () __attribute__ ((weak, alias ("__collector_setreuid")));
-int _setreuid () __attribute__ ((weak, alias ("__collector_setreuid")));
+int setreuid (uid_t, uid_t) __attribute__ ((weak, alias ("__collector_setreuid")));
+int _setreuid (uid_t, uid_t) __attribute__ ((weak, alias ("__collector_setreuid")));
int
__collector_setreuid (uid_t ruid, uid_t euid)
@@ -1802,8 +1808,8 @@ __collector_setreuid (uid_t ruid, uid_t euid)
}
/*-------------------------------------------------------------------- setgid */
-int setgid () __attribute__ ((weak, alias ("__collector_setgid")));
-int _setgid () __attribute__ ((weak, alias ("__collector_setgid")));
+int setgid (gid_t) __attribute__ ((weak, alias ("__collector_setgid")));
+int _setgid (gid_t) __attribute__ ((weak, alias ("__collector_setgid")));
int
__collector_setgid (gid_t rgid)
@@ -1818,8 +1824,8 @@ __collector_setgid (gid_t rgid)
}
/*------------------------------------------------------------------- setegid */
-int setegid () __attribute__ ((weak, alias ("__collector_setegid")));
-int _setegid () __attribute__ ((weak, alias ("__collector_setegid")));
+int setegid (gid_t) __attribute__ ((weak, alias ("__collector_setegid")));
+int _setegid (gid_t) __attribute__ ((weak, alias ("__collector_setegid")));
int
__collector_setegid (gid_t egid)
@@ -1834,8 +1840,8 @@ __collector_setegid (gid_t egid)
}
/*------------------------------------------------------------------ setregid */
-int setregid () __attribute__ ((weak, alias ("__collector_setregid")));
-int _setregid () __attribute__ ((weak, alias ("__collector_setregid")));
+int setregid (gid_t, gid_t) __attribute__ ((weak, alias ("__collector_setregid")));
+int _setregid (gid_t, gid_t) __attribute__ ((weak, alias ("__collector_setregid")));
int
__collector_setregid (gid_t rgid, gid_t egid)
diff --git a/gprofng/src/BaseMetricTreeNode.h b/gprofng/src/BaseMetricTreeNode.h
index d73d244e27e..7698f9c6eaf 100644
--- a/gprofng/src/BaseMetricTreeNode.h
+++ b/gprofng/src/BaseMetricTreeNode.h
@@ -85,7 +85,6 @@ private:
BaseMetricTreeNode *root; // root of tree
BaseMetricTreeNode *parent; // my parent
- bool aggregation; // value is based on children's values
char *name; // bm->get_cmd() for metrics, unique string otherwise
char *uname; // user-visible text
char *unit; // see UNIT_* defines
diff --git a/gprofng/src/Dbe.cc b/gprofng/src/Dbe.cc
index 95daa727186..09b7f94eaa8 100644
--- a/gprofng/src/Dbe.cc
+++ b/gprofng/src/Dbe.cc
@@ -9591,14 +9591,12 @@ dbeGetTLDataRepVals (VMode view_mode, hrtime_t start_ts, hrtime_t delta,
}
if (sampleVals != NULL)
{
- Sample* sample = (Sample*) packets->getObjValue (PROP_SMPLOBJ, packetIdx);
- if (!sample || !sample->get_usage ())
- sample = sample;
- else
+ Sample *sample = (Sample*) packets->getObjValue (PROP_SMPLOBJ, packetIdx);
+ if (sample != NULL)
{
- PrUsage* prusage = sample->get_usage ();
- Vector<long long> *mstateVals = prusage->getMstateValues ();
- sampleVals->store (eventIdx, mstateVals);
+ PrUsage *prusage = sample->get_usage ();
+ if (prusage != NULL)
+ sampleVals->store (eventIdx, prusage->getMstateValues ());
}
}
}
diff --git a/gprofng/src/DbeSession.cc b/gprofng/src/DbeSession.cc
index a6808d8d8f6..3649357bc79 100644
--- a/gprofng/src/DbeSession.cc
+++ b/gprofng/src/DbeSession.cc
@@ -1164,8 +1164,6 @@ DbeSession::open_experiment (Experiment *exp, char *path)
closedir (exp_dir);
exp_names->sort (dir_name_cmp);
Experiment **t_exp_list = new Experiment *[exp_names->size ()];
- int nsubexps = 0;
-
for (int j = 0, jsz = exp_names->size (); j < jsz; j++)
{
t_exp_list[j] = NULL;
@@ -1222,7 +1220,6 @@ DbeSession::open_experiment (Experiment *exp, char *path)
dexp->open (dpath);
append (dexp);
t_exp_list[j] = dexp;
- nsubexps++;
dexp->set_clock (exp->clock);
// DbeView add_experiment() is split into two parts
diff --git a/gprofng/src/Disasm.cc b/gprofng/src/Disasm.cc
index e41bf679292..19f2174d536 100644
--- a/gprofng/src/Disasm.cc
+++ b/gprofng/src/Disasm.cc
@@ -49,7 +49,6 @@ struct DisContext
};
static const int MAX_DISASM_STR = 2048;
-static const int MAX_INSTR_SIZE = 8;
Disasm::Disasm (char *fname)
{
diff --git a/gprofng/src/Experiment.cc b/gprofng/src/Experiment.cc
index a1f78fc0cde..627a755c88c 100644
--- a/gprofng/src/Experiment.cc
+++ b/gprofng/src/Experiment.cc
@@ -1937,8 +1937,6 @@ private:
}
Experiment *exp;
- char *hostname;
- hrtime_t time, tstamp;
};
void
diff --git a/gprofng/src/HashMap.h b/gprofng/src/HashMap.h
index 918c0dc95f9..c5fdd345ba8 100644
--- a/gprofng/src/HashMap.h
+++ b/gprofng/src/HashMap.h
@@ -78,9 +78,8 @@ copy_key (uint64_t a)
}
template<> inline void
-delete_key (uint64_t a)
+delete_key (uint64_t)
{
- a = a;
}
template<> inline int
diff --git a/gprofng/src/IOActivity.h b/gprofng/src/IOActivity.h
index cf462cf8d55..f3a22ada6b1 100644
--- a/gprofng/src/IOActivity.h
+++ b/gprofng/src/IOActivity.h
@@ -78,7 +78,6 @@ private:
Hist_data *hist_data_file_all;
Hist_data *hist_data_vfd_all;
Hist_data *hist_data_callstack_all;
- Hist_data *hist_data_callstack;
DbeView *dbev;
};
diff --git a/gprofng/src/collctrl.cc b/gprofng/src/collctrl.cc
index 029c0387f19..c0234130f00 100644
--- a/gprofng/src/collctrl.cc
+++ b/gprofng/src/collctrl.cc
@@ -880,9 +880,7 @@ Coll_Ctrl::set_clkprof (const char *string, char** warn)
double dval = strtod (string, &endchar);
if (*endchar == 'm' || *endchar == 0) /* user specified milliseconds */
dval = dval * 1000.;
- else if (*endchar == 'u') /* user specified microseconds */
- dval = dval;
- else
+ else if (*endchar != 'u')
return dbe_sprintf (GTXT ("Unrecognized clock-profiling interval `%s'\n"), string);
nclkprof_timer = (int) (dval + 0.5);
}
@@ -2791,7 +2789,7 @@ Coll_Ctrl::get (char * control)
}
if (!strncmp (control, ipc_str_javaprof, len))
{
- if ((java_mode == 0))
+ if (java_mode == 0)
return strdup (ipc_str_off);
return strdup (ipc_str_on);
}
@@ -2807,7 +2805,7 @@ Coll_Ctrl::get (char * control)
}
if (!strncmp (control, ipc_str_sample_sig, len))
{
- if ((sample_sig == 0))
+ if (sample_sig == 0)
return strdup (ipc_str_off);
char *str_signal = find_signal_name (sample_sig);
if (str_signal != NULL)
@@ -2841,15 +2839,15 @@ Coll_Ctrl::get (char * control)
}
if (!strncmp (control, ipc_str_iotrace, len))
{
- if ((iotrace_enabled == 0))
+ if (iotrace_enabled == 0)
return strdup (ipc_str_off);
return strdup (ipc_str_on);
}
if (!strncmp (control, ipc_str_count, len))
{
- if ((count_enabled == 0))
+ if (count_enabled == 0)
return strdup (ipc_str_off);
- if ((count_enabled < 0))
+ if (count_enabled < 0)
return strdup ("on\nstatic");
return strdup (ipc_str_on);
}
diff --git a/gprofng/src/collctrl.h b/gprofng/src/collctrl.h
index a41647440ac..e2a8e450890 100644
--- a/gprofng/src/collctrl.h
+++ b/gprofng/src/collctrl.h
@@ -272,7 +272,6 @@ private:
char *node_name; /* name of machine on which experiment is run */
long ncpus; /* number of online CPUs */
int cpu_clk_freq; /* chip clock (MHz.), as reported from processor_info */
- int cpc_cpuver; /* chip version, as reported from libcpc */
long sys_resolution; /* system clock resolution */
int sample_period; /* period for sampling, seconds */
int sample_default; /* if period for sampling set by default */
diff --git a/gprofng/src/collector_module.h b/gprofng/src/collector_module.h
index bb48eadb9f8..ebcdbca561f 100644
--- a/gprofng/src/collector_module.h
+++ b/gprofng/src/collector_module.h
@@ -40,12 +40,12 @@ struct tm;
* If you add any, please put it in the right place */
typedef struct CollectorUtilFuncs
{
- int (*access)();
+ int (*access)(const char *, int);
int (*atoi)(const char *nptr);
void *(*calloc)(size_t nelem, size_t elsize);
int (*clearenv)(void);
int (*close)(int);
- int (*closedir)();
+ int (*closedir)(DIR *);
int (*execv)(const char *path, char *const argv[]);
void (*exit)(int status);
int (*fclose)(FILE *stream);
@@ -66,20 +66,20 @@ typedef struct CollectorUtilFuncs
off_t (*lseek)(int fd, off_t offset, int whence);
void *(*malloc)(size_t size);
void *(*memset)(void *s1, int c, size_t n);
- int (*mkdir)();
+ int (*mkdir)(const char *, mode_t);
time_t (*mktime)(struct tm *timeptr);
void *(*mmap)(void *, size_t, int, int, int, off_t);
- void *(*mmap64_)();
- int (*munmap)();
+ void *(*mmap64_)(void *, size_t, int, int, int, off_t);
+ int (*munmap)(void *, size_t);
int (*open)(const char *, int, ...);
int (*open_bare)(const char *, int, ...);
- DIR *(*opendir)();
+ DIR *(*opendir)(const char *);
int (*pclose)(FILE *stream);
FILE *(*popen)(const char *command, const char *mode);
int (*putenv)(char *string);
- ssize_t (*pwrite)();
- ssize_t (*pwrite64_)();
- ssize_t (*read)();
+ ssize_t (*pwrite)(int, const void *, size_t, off_t);
+ ssize_t (*pwrite64_)(int, const void *, size_t, off_t);
+ ssize_t (*read)(int, void *, size_t);
int (*setenv)(const char *name, const char *value, int overwrite);
int (*sigfillset)(sigset_t *set);
int (*sigprocmask)(int how, const sigset_t *set, sigset_t *oldset);
@@ -112,7 +112,7 @@ typedef struct CollectorUtilFuncs
int (*unsetenv)(const char *name);
int (*vsnprintf)(char *str, size_t size, const char *format, va_list ap);
pid_t (*waitpid)(pid_t pid, int *stat_loc, int options);
- ssize_t (*write)();
+ ssize_t (*write)(int, void *, size_t);
double (*atof)();
void *n_a;
} CollectorUtilFuncs;
diff --git a/gprofng/src/gp-display-src.cc b/gprofng/src/gp-display-src.cc
index 200e6080d2e..24af375edf1 100644
--- a/gprofng/src/gp-display-src.cc
+++ b/gprofng/src/gp-display-src.cc
@@ -75,14 +75,6 @@ private:
bool v_opt;
int multiple;
char *str_compcom;
- bool hex_visible;
- int src_visible;
- int vis_src;
- int vis_dis;
- int threshold_src;
- int threshold_dis;
- int threshold;
- int vis_bits;
};
static int
diff --git a/gprofng/src/gp-print.h b/gprofng/src/gp-print.h
index 1b748ea60a3..1a8ad3b6c13 100644
--- a/gprofng/src/gp-print.h
+++ b/gprofng/src/gp-print.h
@@ -19,7 +19,7 @@
MA 02110-1301, USA. */
#ifndef _GP_PRINT_H
-#define _ER_PRINT_H
+#define _GP_PRINT_H
#include "Command.h"
#include "DbeApplication.h"
diff --git a/gprofng/src/hwc_intel_icelake.h b/gprofng/src/hwc_intel_icelake.h
index 46f4ac5005f..4fe2e26f63b 100644
--- a/gprofng/src/hwc_intel_icelake.h
+++ b/gprofng/src/hwc_intel_icelake.h
@@ -24,8 +24,10 @@
#define SH(val, n) (((unsigned long long) (val)) << n)
#define I(nm, event, umask, edge, cmask, inv, \
offcore_rsp, ldlat, frontend, period, mtr) \
- INIT_HWC(nm, mtr, SH(event, 0) | SH(umask, 8) | SH(edge, 18) \
- | SH(cmask, 24) | SH(inv, 23), PERF_TYPE_RAW), \
+ .use_perf_event_type = 1, .type = PERF_TYPE_RAW, \
+ .name = (nm), .metric = (mtr), .reg_num = REGNO_ANY, \
+ .config = SH(event, 0) | SH(umask, 8) | SH(edge, 18) | SH(cmask, 24) \
+ | SH(inv, 23), \
.config1 = SH(offcore_rsp, 0) | SH(ldlat, 0) | SH(frontend, 0), \
.val = period
diff --git a/gprofng/src/util.cc b/gprofng/src/util.cc
index 201f7088b66..228140b61ae 100644
--- a/gprofng/src/util.cc
+++ b/gprofng/src/util.cc
@@ -741,17 +741,13 @@ get_relative_link (const char *path_from, const char *path_to)
s2 = canonical_path (s2);
long l = dbe_sstrlen (s1);
// try to find common directories
- int common_slashes = 0;
int last_common_slash = -1;
for (int i = 0; i < l; i++)
{
- if (s1[i] != s2[i]) break;
- if (s1[i] == 0) break;
+ if (s1[i] != s2[i] || s1[i] == 0)
+ break;
if (s1[i] == '/')
- {
- common_slashes++;
- last_common_slash = i;
- }
+ last_common_slash = i;
}
// find slashes in remaining path_to
int slashes = 0;
--
2.50.1
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