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-rw-r--r--erts/configure.in10
-rw-r--r--erts/doc/src/erl.xml26
-rw-r--r--erts/doc/src/erl_nif.xml4
-rw-r--r--erts/doc/src/erlang.xml24
-rw-r--r--erts/emulator/Makefile.in2
-rw-r--r--erts/emulator/beam/atom.names2
-rw-r--r--erts/emulator/beam/erl_bif_info.c29
-rw-r--r--erts/emulator/beam/erl_init.c16
-rw-r--r--erts/emulator/beam/erl_process.c31
-rw-r--r--erts/emulator/beam/erl_process.h2
-rw-r--r--erts/emulator/drivers/common/inet_drv.c56
-rw-r--r--erts/emulator/hipe/hipe_amd64_glue.S2
-rw-r--r--erts/emulator/hipe/hipe_arm_glue.S2
-rw-r--r--erts/emulator/hipe/hipe_ppc_glue.S2
-rw-r--r--erts/emulator/hipe/hipe_sparc_glue.S2
-rw-r--r--erts/emulator/hipe/hipe_x86_glue.S6
-rw-r--r--erts/emulator/hipe/hipe_x86_signal.c9
-rw-r--r--erts/emulator/sys/common/erl_mseg.c8
-rw-r--r--erts/emulator/sys/unix/sys_float.c23
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c5
-rw-r--r--erts/etc/common/erlexec.c1
21 files changed, 223 insertions, 39 deletions
diff --git a/erts/configure.in b/erts/configure.in
index 2b1aedc992..8c6f2ac076 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -1788,6 +1788,9 @@ AC_CHECK_FUNCS([fdatasync])
dnl Find which C libraries are required to use fdatasync
AC_SEARCH_LIBS(fdatasync, [rt])
+AC_CHECK_HEADERS(net/if_dl.h ifaddrs.h)
+AC_CHECK_FUNCS([getifaddrs])
+
dnl ----------------------------------------------------------------------
dnl Checks for features/quirks in the system that affects Erlang.
dnl ----------------------------------------------------------------------
@@ -2673,7 +2676,7 @@ static __inline__ int check_fpe(double f)
* Implement SIGFPE handler based on CPU/OS combination
*/
-#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__i386__) || defined(__x86_64__))) || (defined(__OpenBSD__) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__))
+#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__i386__) || defined(__x86_64__))) || ((defined(__OpenBSD__) || defined(__NetBSD__)) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__))
#if defined(__linux__) && defined(__i386__)
#if !defined(X86_FXSR_MAGIC)
@@ -2787,6 +2790,11 @@ static void fpe_sig_action(int sig, siginfo_t *si, void *puc)
struct fxsave64 *fxsave = uc->sc_fpstate;
fxsave->fx_mxcsr = 0x1F80;
fxsave->fx_fsw &= ~0xFF;
+#elif defined(__NetBSD__) && defined(__x86_64__)
+ mcontext_t *mc = &uc->uc_mcontext;
+ struct fxsave64 *fxsave = (struct fxsave64 *)&mc->__fpregs;
+ fxsave->fx_mxcsr = 0x1F80;
+ fxsave->fx_fsw &= ~0xFF;
#elif defined(__sun__) && defined(__x86_64__)
mcontext_t *mc = &uc->uc_mcontext;
struct fpchip_state *fpstate = &mc->fpregs.fp_reg_set.fpchip_state;
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml
index f477280a6f..e36d0adb0d 100644
--- a/erts/doc/src/erl.xml
+++ b/erts/doc/src/erl.xml
@@ -831,14 +831,28 @@
<p>For more information, see
<seealso marker="erlang#system_flag_cpu_topology">erlang:system_flag(cpu_topology, CpuTopology)</seealso>.</p>
</item>
+ <tag><marker id="+swt"><c>+swt very_low|low|medium|high|very_high</c></marker></tag>
+ <item>
+ <p>Set scheduler wakeup threshold. Default is <c>medium</c>.
+ The threshold determines when to wake up sleeping schedulers
+ when more work than can be handled by currently awake schedulers
+ exist. A low threshold will cause earlier wakeups, and a high
+ threshold will cause later wakeups. Early wakeups will
+ distribute work over multiple schedulers faster, but work will
+ more easily bounce between schedulers.
+ </p>
+ <p><em>NOTE:</em> This flag may be removed or changed at any time
+ without prior notice.
+ </p>
+ </item>
+ <tag><marker id="sched_thread_stack_size"><c><![CDATA[+sss size]]></c></marker></tag>
+ <item>
+ <p>Suggested stack size, in kilowords, for scheduler threads.
+ Valid range is 4-8192 kilowords. The default stack size
+ is OS dependent.</p>
+ </item>
</taglist>
</item>
- <tag><marker id="sched_thread_stack_size"><c><![CDATA[+sss size]]></c></marker></tag>
- <item>
- <p>Suggested stack size, in kilowords, for scheduler threads.
- Valid range is 4-8192 kilowords. The default stack size
- is OS dependent.</p>
- </item>
<tag><marker id="+t"><c><![CDATA[+t size]]></c></marker></tag>
<item>
<p>Set the maximum number of atoms the VM can handle. Default is 1048576.</p>
diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml
index 8e4d8130f5..27887cbdf6 100644
--- a/erts/doc/src/erl_nif.xml
+++ b/erts/doc/src/erl_nif.xml
@@ -4,7 +4,7 @@
<cref>
<header>
<copyright>
- <year>2001</year><year>2009</year>
+ <year>2001</year><year>2010</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -1130,7 +1130,7 @@ typedef enum {
</funcs>
<section>
<title>SEE ALSO</title>
- <p><seealso marker="erlang#load_nif-2">load_nif(3)</seealso></p>
+ <p><seealso marker="erlang#load_nif-2">erlang:load_nif/2</seealso></p>
</section>
</cref>
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 5a1c64c13e..ba93fe34d3 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -2034,16 +2034,18 @@ os_prompt%</pre>
<v>Text = string()</v>
</type>
<desc>
- <warning>
- <p>This BIF is still an experimental feature. The interface
- may be changed in any way in future releases.</p><p>In
- R13B03 the return value on failure was
+ <note>
+ <p>In releases older than OTP R14B, NIFs were an
+ experimental feature. Versions of OTP older than R14B might
+ have different and possibly incompatible NIF semantics and
+ interfaces. For example, in R13B03 the return value on
+ failure was
<c>{error,Reason,Text}</c>.</p>
- </warning>
+ </note>
<p>Loads and links a dynamic library containing native
implemented functions (NIFs) for a module. <c>Path</c> is a
file path to the sharable object/dynamic library file minus
- the OS-dependant file extension (.so for Unix and .ddl for
+ the OS-dependent file extension (.so for Unix and .dll for
Windows). See <seealso marker="erl_nif">erl_nif</seealso>
on how to implement a NIF library.</p>
<p><c>LoadInfo</c> can be any term. It will be passed on to
@@ -5456,6 +5458,16 @@ true</pre>
<seealso marker="#system_info_allocator_tuple">erlang:system_info({allocator, Alloc})</seealso>.
</p>
</item>
+ <tag><c>build_type</c></tag>
+ <item>
+ <p>Returns an atom describing the build type of the runtime
+ system. This is normally the atom <c>opt</c> for optimized.
+ Other possible return values are <c>debug</c>, <c>purify</c>,
+ <c>quantify</c>, <c>purecov</c>, <c>gcov</c>, <c>valgrind</c>,
+ <c>gprof</c>, and <c>lcnt</c>. Possible return values
+ may be added and/or removed at any time without prior notice.
+ </p>
+ </item>
<tag><c>c_compiler_used</c></tag>
<item>
<p>Returns a two-tuple describing the C compiler used when
diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in
index ed0d1b3fa6..903abe6f5c 100644
--- a/erts/emulator/Makefile.in
+++ b/erts/emulator/Makefile.in
@@ -74,7 +74,7 @@ else
ifeq ($(TYPE),gcov)
PURIFY =
TYPEMARKER = .gcov
-TYPE_FLAGS = @DEBUG_CFLAGS@ -DNO_JUMP_TABLE -fprofile-arcs -ftest-coverage -O0 -DERTS_CAN_INLINE=0 -DERTS_INLINE=
+TYPE_FLAGS = @DEBUG_CFLAGS@ -DERTS_GCOV -DNO_JUMP_TABLE -fprofile-arcs -ftest-coverage -O0 -DERTS_CAN_INLINE=0 -DERTS_INLINE=
ifneq ($(findstring solaris,$(TARGET)),solaris)
LIBS += -lgcov
endif
diff --git a/erts/emulator/beam/atom.names b/erts/emulator/beam/atom.names
index 0815cdbc7f..327620772f 100644
--- a/erts/emulator/beam/atom.names
+++ b/erts/emulator/beam/atom.names
@@ -119,6 +119,7 @@ atom bsl
atom bsr
atom bsr_anycrlf
atom bsr_unicode
+atom build_type
atom busy_dist_port
atom busy_port
atom call
@@ -378,6 +379,7 @@ atom old_heap_size
atom on_load
atom open
atom open_error
+atom opt
atom or
atom ordered_set
atom orelse
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index dace5b9297..40d8dc097c 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -1955,6 +1955,35 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
: am_enabled);
}
#endif
+ } else if (BIF_ARG_1 == am_build_type) {
+#if defined(DEBUG)
+ ERTS_DECL_AM(debug);
+ BIF_RET(AM_debug);
+#elif defined(PURIFY)
+ ERTS_DECL_AM(purify);
+ BIF_RET(AM_purify);
+#elif defined(QUANTIFY)
+ ERTS_DECL_AM(quantify);
+ BIF_RET(AM_quantify);
+#elif defined(PURECOV)
+ ERTS_DECL_AM(purecov);
+ BIF_RET(AM_purecov);
+#elif defined(ERTS_GCOV)
+ ERTS_DECL_AM(gcov);
+ BIF_RET(AM_gcov);
+#elif defined(VALGRIND)
+ ERTS_DECL_AM(valgrind);
+ BIF_RET(AM_valgrind);
+#elif defined(GPROF)
+ ERTS_DECL_AM(gprof);
+ BIF_RET(AM_gprof);
+#elif defined(ERTS_ENABLE_LOCK_COUNT)
+ ERTS_DECL_AM(lcnt);
+ BIF_RET(AM_lcnt);
+#else
+ BIF_RET(am_opt);
+#endif
+ BIF_RET(res);
} else if (BIF_ARG_1 == am_allocated_areas) {
res = erts_allocated_areas(NULL, NULL, BIF_P);
BIF_RET(res);
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c
index 14bd10b42c..4ae656a3ad 100644
--- a/erts/emulator/beam/erl_init.c
+++ b/erts/emulator/beam/erl_init.c
@@ -512,6 +512,8 @@ void erts_usage(void)
erts_fprintf(stderr, " u|ns|ts|ps|s|nnts|nnps|tnnps|db\n");
erts_fprintf(stderr, "-sct cput set cpu topology,\n");
erts_fprintf(stderr, " see the erl(1) documentation for more info.\n");
+ erts_fprintf(stderr, "-swt val set scheduler wakeup threshold, valid values are:\n");
+ erts_fprintf(stderr, " very_low|low|medium|high|very_high.\n");
erts_fprintf(stderr, "-sss size suggested stack size in kilo words for scheduler threads,\n");
erts_fprintf(stderr, " valid range is [%d-%d]\n",
ERTS_SCHED_THREAD_MIN_STACK_SIZE,
@@ -1176,10 +1178,20 @@ erl_start(int argc, char **argv)
}
else if (sys_strcmp("mrq", sub_param) == 0)
use_multi_run_queue = 1;
- else if (sys_strcmp("srq", sub_param) == 0)
- use_multi_run_queue = 0;
else if (sys_strcmp("nsp", sub_param) == 0)
erts_use_sender_punish = 0;
+ else if (sys_strcmp("srq", sub_param) == 0)
+ use_multi_run_queue = 0;
+ else if (sys_strcmp("wt", sub_param) == 0) {
+ arg = get_arg(sub_param+2, argv[i+1], &i);
+ if (erts_sched_set_wakeup_limit(arg) != 0) {
+ erts_fprintf(stderr, "scheduler wakeup threshold: %s\n",
+ arg);
+ erts_usage();
+ }
+ VERBOSE(DEBUG_SYSTEM,
+ ("scheduler wakup threshold: %s\n", arg));
+ }
else if (has_prefix("ss", sub_param)) {
/* suggested stack size (Kilo Words) for scheduler threads */
arg = get_arg(sub_param+2, argv[i+1], &i);
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 2609457415..901167a315 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -54,7 +54,12 @@
(ERTS_SCHED_SYS_SLEEP_SPINCOUNT*ERTS_SCHED_TSE_SLEEP_SPINCOUNT_FACT)
#define ERTS_SCHED_SUSPEND_SLEEP_SPINCOUNT 0
-#define ERTS_WAKEUP_OTHER_LIMIT (100*CONTEXT_REDS/2)
+#define ERTS_WAKEUP_OTHER_LIMIT_VERY_HIGH (200*CONTEXT_REDS)
+#define ERTS_WAKEUP_OTHER_LIMIT_HIGH (50*CONTEXT_REDS)
+#define ERTS_WAKEUP_OTHER_LIMIT_MEDIUM (10*CONTEXT_REDS)
+#define ERTS_WAKEUP_OTHER_LIMIT_LOW (CONTEXT_REDS)
+#define ERTS_WAKEUP_OTHER_LIMIT_VERY_LOW (CONTEXT_REDS/10)
+
#define ERTS_WAKEUP_OTHER_DEC 10
#define ERTS_WAKEUP_OTHER_FIXED_INC (CONTEXT_REDS/10)
@@ -112,6 +117,8 @@ Uint erts_no_schedulers;
Uint erts_max_processes = ERTS_DEFAULT_MAX_PROCESSES;
Uint erts_process_tab_index_mask;
+static int wakeup_other_limit;
+
#ifdef ERTS_SMP
Uint erts_max_main_threads;
#endif
@@ -2373,7 +2380,27 @@ void
erts_early_init_scheduling(void)
{
early_cpu_bind_init();
+ wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_MEDIUM;
+}
+
+int
+erts_sched_set_wakeup_limit(char *str)
+{
+ if (sys_strcmp(str, "very_high") == 0)
+ wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_VERY_HIGH;
+ else if (sys_strcmp(str, "high") == 0)
+ wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_HIGH;
+ else if (sys_strcmp(str, "medium") == 0)
+ wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_MEDIUM;
+ else if (sys_strcmp(str, "low") == 0)
+ wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_LOW;
+ else if (sys_strcmp(str, "very_low") == 0)
+ wakeup_other_limit = ERTS_WAKEUP_OTHER_LIMIT_VERY_LOW;
+ else
+ return EINVAL;
+ return 0;
}
+
void
erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online)
@@ -7169,7 +7196,7 @@ Process *schedule(Process *p, int calls)
if (rq->wakeup_other < 0)
rq->wakeup_other = 0;
}
- else if (rq->wakeup_other < ERTS_WAKEUP_OTHER_LIMIT)
+ else if (rq->wakeup_other < wakeup_other_limit)
rq->wakeup_other += rq->len*wo_reds + ERTS_WAKEUP_OTHER_FIXED_INC;
else {
if (erts_common_run_queue) {
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index e49710a7ed..4365e409e5 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -1038,6 +1038,8 @@ ErtsProcList *erts_proclist_create(Process *);
void erts_proclist_destroy(ErtsProcList *);
int erts_proclist_same(ErtsProcList *, Process *);
+int erts_sched_set_wakeup_limit(char *str);
+
#ifdef DEBUG
void erts_dbg_multi_scheduling_return_trap(Process *, Eterm);
#endif
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c
index 79e58beb40..3f761eeb19 100644
--- a/erts/emulator/drivers/common/inet_drv.c
+++ b/erts/emulator/drivers/common/inet_drv.c
@@ -48,6 +48,12 @@
#include <sys/uio.h>
#endif
+#ifdef HAVE_NET_IF_DL_H
+#include <net/if_dl.h>
+#endif
+#ifdef HAVE_IFADDRS_H
+#include <ifaddrs.h>
+#endif
/* All platforms fail on malloc errors. */
#define FATAL_MALLOC
@@ -3905,7 +3911,7 @@ static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len,
INTERFACE_INFO* ifp;
long namaddr;
- if ((len == 0) || ((namlen = buf[0]) > len))
+ if ((len == 0) || ((namlen = get_int8(buf)) > len))
goto error;
if (parse_addr(buf+1, namlen, &namaddr) < 0)
goto error;
@@ -4089,6 +4095,10 @@ static int inet_ctl_getiflist(inet_descriptor* desc, char** rbuf, int rsize)
}
+/* FIXME: temporary hack */
+#ifndef IFHWADDRLEN
+#define IFHWADDRLEN 6
+#endif
static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len,
char** rbuf, int rsize)
@@ -4099,11 +4109,11 @@ static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len,
struct ifreq ifreq;
int namlen;
- if ((len == 0) || ((namlen = buf[0]) > len))
+ if ((len == 0) || ((namlen = get_int8(buf)) > len))
goto error;
sys_memset(ifreq.ifr_name, '\0', IFNAMSIZ);
sys_memcpy(ifreq.ifr_name, buf+1,
- (namlen > IFNAMSIZ) ? IFNAMSIZ : namlen);
+ (namlen >= IFNAMSIZ) ? IFNAMSIZ-1 : namlen);
buf += (namlen+1);
len -= (namlen+1);
sptr = sbuf;
@@ -4128,6 +4138,32 @@ static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len,
/* raw memcpy (fix include autoconf later) */
sys_memcpy(sptr, (char*)(&ifreq.ifr_hwaddr.sa_data), IFHWADDRLEN);
sptr += IFHWADDRLEN;
+#elif defined(HAVE_GETIFADDRS)
+ struct ifaddrs *ifa, *ifp;
+ int found = 0;
+
+ if (getifaddrs(&ifa) == -1)
+ goto error;
+
+ for (ifp = ifa; ifp; ifp = ifp->ifa_next) {
+ if ((ifp->ifa_addr->sa_family == AF_LINK) &&
+ (sys_strcmp(ifp->ifa_name, ifreq.ifr_name) == 0)) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (found == 0) {
+ freeifaddrs(ifa);
+ break;
+ }
+
+ buf_check(sptr, s_end, 1+IFHWADDRLEN);
+ *sptr++ = INET_IFOPT_HWADDR;
+ sys_memcpy(sptr, ((struct sockaddr_dl *)ifp->ifa_addr)->sdl_data +
+ ((struct sockaddr_dl *)ifp->ifa_addr)->sdl_nlen, IFHWADDRLEN);
+ freeifaddrs(ifa);
+ sptr += IFHWADDRLEN;
#endif
break;
}
@@ -4240,10 +4276,6 @@ static int inet_ctl_ifget(inet_descriptor* desc, char* buf, int len,
return ctl_error(EINVAL, rbuf, rsize);
}
-/* FIXME: temporary hack */
-#ifndef IFHWADDRLEN
-#define IFHWADDRLEN 6
-#endif
static int inet_ctl_ifset(inet_descriptor* desc, char* buf, int len,
char** rbuf, int rsize)
@@ -4252,11 +4284,11 @@ static int inet_ctl_ifset(inet_descriptor* desc, char* buf, int len,
int namlen;
char* b_end = buf + len;
- if ((len == 0) || ((namlen = buf[0]) > len))
+ if ((len == 0) || ((namlen = get_int8(buf)) > len))
goto error;
sys_memset(ifreq.ifr_name, '\0', IFNAMSIZ);
sys_memcpy(ifreq.ifr_name, buf+1,
- (namlen > IFNAMSIZ) ? IFNAMSIZ : namlen);
+ (namlen >= IFNAMSIZ) ? IFNAMSIZ-1 : namlen);
buf += (namlen+1);
len -= (namlen+1);
@@ -6851,13 +6883,13 @@ static int inet_ctl(inet_descriptor* desc, int cmd, char* buf, int len,
if (len < 2)
return ctl_error(EINVAL, rbuf, rsize);
- n = buf[0]; buf++; len--;
+ n = get_int8(buf); buf++; len--;
if (n >= len) /* the = sign makes the test inklude next length byte */
return ctl_error(EINVAL, rbuf, rsize);
memcpy(namebuf, buf, n);
namebuf[n] = '\0';
len -= n; buf += n;
- n = buf[0]; buf++; len--;
+ n = get_int8(buf); buf++; len--;
if (n > len)
return ctl_error(EINVAL, rbuf, rsize);
memcpy(protobuf, buf, n);
@@ -6880,7 +6912,7 @@ static int inet_ctl(inet_descriptor* desc, int cmd, char* buf, int len,
port = get_int16(buf);
port = sock_htons(port);
buf += 2;
- n = buf[0]; buf++; len -= 3;
+ n = get_int8(buf); buf++; len -= 3;
if (n > len)
return ctl_error(EINVAL, rbuf, rsize);
memcpy(protobuf, buf, n);
diff --git a/erts/emulator/hipe/hipe_amd64_glue.S b/erts/emulator/hipe/hipe_amd64_glue.S
index 83b7b0397b..ede762aae0 100644
--- a/erts/emulator/hipe/hipe_amd64_glue.S
+++ b/erts/emulator/hipe/hipe_amd64_glue.S
@@ -346,6 +346,8 @@ nbif_3_gc_after_bif:
subq $(16-8), %rsp
movq P, %rdi
movq %rax, %rsi
+ xorl %edx, %edx # Pass NULL in regs
+ xorl %ecx, %ecx # Pass 0 in arity
call CSYM(erts_gc_after_bif_call)
addq $(16-8), %rsp
movl $0, P_NARITY(P) # Note: narity is a 32-bit field
diff --git a/erts/emulator/hipe/hipe_arm_glue.S b/erts/emulator/hipe/hipe_arm_glue.S
index 5d626a5f69..2bce01954e 100644
--- a/erts/emulator/hipe/hipe_arm_glue.S
+++ b/erts/emulator/hipe/hipe_arm_glue.S
@@ -311,6 +311,8 @@ nbif_3_gc_after_bif:
str TEMP_LR, [P, #P_NRA]
str NSP, [P, #P_NSP]
mov TEMP_LR, lr
+ mov r3, #0 /* Pass 0 in arity */
+ mov r2, #0 /* Pass NULL in regs */
mov r1, r0
mov r0, P
bl erts_gc_after_bif_call
diff --git a/erts/emulator/hipe/hipe_ppc_glue.S b/erts/emulator/hipe/hipe_ppc_glue.S
index 97b07353f9..0651963294 100644
--- a/erts/emulator/hipe/hipe_ppc_glue.S
+++ b/erts/emulator/hipe/hipe_ppc_glue.S
@@ -476,6 +476,8 @@ CSYM(nbif_3_gc_after_bif):
STORE TEMP_LR, P_NRA(P)
STORE NSP, P_NSP(P)
mflr TEMP_LR
+ li r6, 0 /* Pass 0 in arity */
+ li r5, 0 /* Pass NULL in regs */
mr r4, r3
mr r3, P
bl CSYM(erts_gc_after_bif_call)
diff --git a/erts/emulator/hipe/hipe_sparc_glue.S b/erts/emulator/hipe/hipe_sparc_glue.S
index d1af5c43f5..73cefd4896 100644
--- a/erts/emulator/hipe/hipe_sparc_glue.S
+++ b/erts/emulator/hipe/hipe_sparc_glue.S
@@ -333,6 +333,8 @@ nbif_3_gc_after_bif:
st TEMP_RA, [P+P_NRA]
st NSP, [P+P_NSP]
mov RA, TEMP_RA
+ mov 0, %o3 /* Pass 0 in arity */
+ mov 0, %o2 /* Pass NULL in regs */
mov %o0, %o1
call erts_gc_after_bif_call
mov P, %o0 /* delay slot */
diff --git a/erts/emulator/hipe/hipe_x86_glue.S b/erts/emulator/hipe/hipe_x86_glue.S
index 2f7dff39f5..43392111fe 100644
--- a/erts/emulator/hipe/hipe_x86_glue.S
+++ b/erts/emulator/hipe/hipe_x86_glue.S
@@ -320,11 +320,13 @@ nbif_3_gc_after_bif:
.align 4
.gc_after_bif:
movl %edx, P_NARITY(P)
- subl $(16-4), %esp
+ subl $(32-4), %esp
movl P, (%esp)
movl %eax, 4(%esp)
+ movl $0, 8(%esp) # Pass NULL in regs
+ movl $0, 12(%esp) # Pass 0 in arity
call CSYM(erts_gc_after_bif_call)
- addl $(16-4), %esp
+ addl $(32-4), %esp
movl $0, P_NARITY(P)
ret
diff --git a/erts/emulator/hipe/hipe_x86_signal.c b/erts/emulator/hipe/hipe_x86_signal.c
index a4fff4ce31..0c61e7bf96 100644
--- a/erts/emulator/hipe/hipe_x86_signal.c
+++ b/erts/emulator/hipe/hipe_x86_signal.c
@@ -195,7 +195,7 @@ static void do_init(void)
#define INIT() do { if (!init_done()) do_init(); } while (0)
#endif /* __DARWIN__ */
-#if !defined(__GLIBC__) && !defined(__DARWIN__)
+#if !defined(__GLIBC__) && !defined(__DARWIN__) && !defined(__NetBSD__)
/*
* Assume Solaris/x86 2.8.
* There is a number of sigaction() procedures in libc:
@@ -231,6 +231,7 @@ static void do_init(void)
#define INIT() do { if (!init_done()) do_init(); } while (0)
#endif /* not glibc or darwin */
+#if !defined(__NetBSD__)
/*
* This is our wrapper for sigaction(). sigaction() can be called before
* hipe_signal_init() has been executed, especially when threads support
@@ -253,7 +254,7 @@ static int my_sigaction(int signum, const struct sigaction *act, struct sigactio
}
return __next_sigaction(signum, act, oldact);
}
-
+#endif
/*
* This overrides the C library's core sigaction() procedure, catching
* all its internal calls.
@@ -268,7 +269,7 @@ int __SIGACTION(int signum, const struct sigaction *act, struct sigaction *oldac
/*
* This catches the application's own sigaction() calls.
*/
-#if !defined(__DARWIN__)
+#if !defined(__DARWIN__) && !defined(__NetBSD__)
int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact)
{
return my_sigaction(signum, act, oldact);
@@ -326,7 +327,9 @@ void hipe_signal_init(void)
struct sigaction sa;
int i;
+#ifndef __NetBSD__
INIT();
+#endif
hipe_sigaltstack_init();
diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c
index 1c4c37b01a..b1ee165489 100644
--- a/erts/emulator/sys/common/erl_mseg.c
+++ b/erts/emulator/sys/common/erl_mseg.c
@@ -382,6 +382,14 @@ mseg_recreate(void *old_seg, Uint old_size, Uint new_size)
new_seg = (void *) pmremap((void *) old_seg,
(size_t) old_size,
(size_t) new_size);
+#elif defined(__NetBSD__)
+ new_seg = (void *) mremap((void *) old_seg,
+ (size_t) old_size,
+ NULL,
+ (size_t) new_size,
+ 0);
+ if (new_seg == (void *) MAP_FAILED)
+ new_seg = NULL;
#else
new_seg = (void *) mremap((void *) old_seg,
(size_t) old_size,
diff --git a/erts/emulator/sys/unix/sys_float.c b/erts/emulator/sys/unix/sys_float.c
index 5a682ab045..6e9376b0f3 100644
--- a/erts/emulator/sys/unix/sys_float.c
+++ b/erts/emulator/sys/unix/sys_float.c
@@ -476,7 +476,7 @@ static int mask_fpe(void)
#endif
-#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__x86_64__) || defined(__i386__))) || (defined(__OpenBSD__) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__))
+#if (defined(__linux__) && (defined(__i386__) || defined(__x86_64__) || defined(__sparc__) || defined(__powerpc__))) || (defined(__DARWIN__) && (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))) || (defined(__FreeBSD__) && (defined(__x86_64__) || defined(__i386__))) || ((defined(__NetBSD__) || defined(__OpenBSD__)) && defined(__x86_64__)) || (defined(__sun__) && defined(__x86_64__))
#if defined(__linux__) && defined(__i386__)
#if !defined(X86_FXSR_MAGIC)
@@ -519,6 +519,10 @@ static int mask_fpe(void)
#define mc_pc(mc) ((mc)->mc_rip)
#elif defined(__FreeBSD__) && defined(__i386__)
#define mc_pc(mc) ((mc)->mc_eip)
+#elif defined(__NetBSD__) && defined(__x86_64__)
+#define mc_pc(mc) ((mc)->__gregs[_REG_RIP])
+#elif defined(__NetBSD__) && defined(__i386__)
+#define mc_pc(mc) ((mc)->__gregs[_REG_EIP])
#elif defined(__OpenBSD__) && defined(__x86_64__)
#define mc_pc(mc) ((mc)->sc_rip)
#elif defined(__sun__) && defined(__x86_64__)
@@ -610,6 +614,23 @@ static void fpe_sig_action(int sig, siginfo_t *si, void *puc)
struct env87 *env87 = &savefpu->sv_87.sv_env;
env87->en_sw &= ~0xFF;
}
+#elif defined(__NetBSD__) && defined(__x86_64__)
+ mcontext_t *mc = &uc->uc_mcontext;
+ struct fxsave64 *fxsave = (struct fxsave64 *)&mc->__fpregs;
+ pc = mc_pc(mc);
+ fxsave->fx_mxcsr = 0x1F80;
+ fxsave->fx_fsw &= ~0xFF;
+#elif defined(__NetBSD__) && defined(__i386__)
+ mcontext_t *mc = &uc->uc_mcontext;
+ pc = mc_pc(mc);
+ if (uc->uc_flags & _UC_FXSAVE) {
+ struct envxmm *envxmm = (struct envxmm *)&mc->__fpregs;
+ envxmm->en_mxcsr = 0x1F80;
+ envxmm->en_sw &= ~0xFF;
+ } else {
+ struct env87 *env87 = (struct env87 *)&mc->__fpregs;
+ env87->en_sw &= ~0xFF;
+ }
#elif defined(__OpenBSD__) && defined(__x86_64__)
struct fxsave64 *fxsave = uc->sc_fpstate;
pc = mc_pc(uc);
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index 5384a32f21..8489124966 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -1029,8 +1029,11 @@ static ERL_NIF_TERM make_term_list0(struct make_term_info* mti, int n)
static ERL_NIF_TERM make_term_resource(struct make_term_info* mti, int n)
{
void* resource = enif_alloc_resource(mti->resource_type, 10);
+ ERL_NIF_TERM term;
fill(resource, 10, n);
- return enif_make_resource(mti->dst_env, resource);
+ term = enif_make_resource(mti->dst_env, resource);
+ enif_release_resource(resource);
+ return term;
}
static ERL_NIF_TERM make_term_new_binary(struct make_term_info* mti, int n)
{
diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c
index 76ce0a7e3c..c1fc2aebee 100644
--- a/erts/etc/common/erlexec.c
+++ b/erts/etc/common/erlexec.c
@@ -120,6 +120,7 @@ static char *plusM_other_switches[] = {
static char *pluss_val_switches[] = {
"bt",
"ct",
+ "wt",
"ss",
NULL
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 22:59:02 +0000