CVS commit: src/usr.sbin/tprof/arch
Module Name:src
Committed By: msaitoh
Date: Fri Jul 7 04:43:15 UTC 2023
Modified Files:
src/usr.sbin/tprof/arch: tprof_x86.c
Log Message:
tprof(8): Add support for Skylake-X and Cascade Lake.
To generate a diff of this commit:
cvs rdiff -u -r1.18 -r1.19 src/usr.sbin/tprof/arch/tprof_x86.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/tprof/arch/tprof_x86.c
diff -u src/usr.sbin/tprof/arch/tprof_x86.c:1.18 src/usr.sbin/tprof/arch/tprof_x86.c:1.19
--- src/usr.sbin/tprof/arch/tprof_x86.c:1.18 Fri Jul 7 04:37:03 2023
+++ src/usr.sbin/tprof/arch/tprof_x86.c Fri Jul 7 04:43:15 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: tprof_x86.c,v 1.18 2023/07/07 04:37:03 msaitoh Exp $ */
+/* $NetBSD: tprof_x86.c,v 1.19 2023/07/07 04:43:15 msaitoh Exp $ */
/*
* Copyright (c) 2018-2019 The NetBSD Foundation, Inc.
@@ -529,11 +529,276 @@ init_intel_skylake_kabylake(void)
return _skylake_kabylake;
}
+/*
+ * Intel Skylake-X (and Cascade Lake).
+ */
+static struct name_to_event intel_skylake_x_names[] = {
+ { "INST_RETIRED.ANY",0x00, 0x01, true },
+ { "CPU_CLK_UNHALTED.THREAD", 0x00, 0x02, true },
+ { "CPU_CLK_UNHALTED.REF_TSC", 0x00, 0x03, true },
+ { "LD_BLOCKS.STORE_FORWARD", 0x03, 0x02, true },
+ { "LD_BLOCKS.NO_SR",0x03, 0x08, true },
+ { "LD_BLOCKS_PARTIAL.ADDRESS_ALIAS", 0x07, 0x01, true },
+ { "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK", 0x08, 0x01, true },
+ { "DTLB_LOAD_MISSES.WALK_COMPLETED_4K", 0x08, 0x02, true },
+ { "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M", 0x08, 0x04, true },
+ { "DTLB_LOAD_MISSES.WALK_COMPLETED_1G", 0x08, 0x08, true },
+ { "DTLB_LOAD_MISSES.WALK_COMPLETED", 0x08, 0x0E, true },
+ { "DTLB_LOAD_MISSES.WALK_PENDING", 0x08, 0x10, true },
+ { "DTLB_LOAD_MISSES.STLB_HIT", 0x08, 0x20, true },
+ { "INT_MISC.RECOVERY_CYCLES", 0x0D, 0x01, true },
+ { "INT_MISC.CLEAR_RESTEER_CYCLES", 0x0D, 0x80, true },
+ { "UOPS_ISSUED.ANY",0x0E, 0x01, true },
+ { "UOPS_ISSUED.VECTOR_WIDTH_MISMATCH", 0x0E, 0x02, true },
+ { "UOPS_ISSUED.SLOW_LEA", 0x0E, 0x20, true },
+ { "ARITH.DIVIDER_ACTIVE", 0x14, 0x01, true },
+ { "L2_RQSTS.DEMAND_DATA_RD_MISS", 0x24, 0x21, true },
+ { "L2_RQSTS.RFO_MISS",0x24, 0x22, true },
+ { "L2_RQSTS.CODE_RD_MISS", 0x24, 0x24, true },
+ { "L2_RQSTS.ALL_DEMAND_MISS", 0x24, 0x27, true },
+ { "L2_RQSTS.PF_MISS",0x24, 0x38, true },
+ { "L2_RQSTS.MISS",0x24, 0x3F, true },
+ { "L2_RQSTS.DEMAND_DATA_RD_HIT", 0x24, 0x41, true },
+ { "L2_RQSTS.RFO_HIT",0x24, 0x42, true },
+ { "L2_RQSTS.CODE_RD_HIT", 0x24, 0x44, true },
+ { "L2_RQSTS.PF_HIT",0x24, 0xD8, true },
+ { "L2_RQSTS.ALL_DEMAND_DATA_RD", 0x24, 0xE1, true },
+ { "L2_RQSTS.ALL_RFO",0x24, 0xE2, true },
+ { "L2_RQSTS.ALL_CODE_RD", 0x24, 0xE4, true },
+ { "L2_RQSTS.ALL_DEMAND_REFERENCES", 0x24, 0xE7, true },
+ { "L2_RQSTS.ALL_PF",0x24, 0xF8, true },
+ { "L2_RQSTS.REFERENCES All L2", 0x24, 0xFF, true },
+ { "CORE_POWER.LVL0_TURBO_LICENSE", 0x28, 0x07, true },
+ { "CORE_POWER.LVL1_TURBO_LICENSE", 0x28, 0x18, true },
+ { "CORE_POWER.LVL2_TURBO_LICENSE", 0x28, 0x20, true },
+ { "CORE_POWER.THROTTLE", 0x28, 0x40, true },
+ { "LONGEST_LAT_CACHE.MISS", 0x2E, 0x41, true },
+ { "LONGEST_LAT_CACHE.REFERENCE", 0x2E, 0x4F, true },
+ { "CPU_CLK_UNHALTED.THREAD_P", 0x3C, 0x00, true },
+ { "CPU_CLK_THREAD_UNHALTED.REF_XCLK", 0x3C, 0x01, true },
+ { "CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE", 0x3C, 0x02, true },
+ { "L1D_PEND_MISS.PENDING", 0x48, 0x01, true },
+ { "L1D_PEND_MISS.FB_FULL", 0x48, 0x02, true },
+ { "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK", 0x49, 0x01, true },
+ { "DTLB_STORE_MISSES.WALK_COMPLETED_4K", 0x49, 0x02, true },
+ { "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M", 0x49, 0x04, true },
+ { "DTLB_STORE_MISSES.WALK_COMPLETED_1G", 0x49, 0x08, true },
+ { "DTLB_STORE_MISSES.WALK_COMPLETED", 0x49, 0x0E, true },
+ { "DTLB_STORE_MISSES.WALK_PENDING", 0x49, 0x10, true },
+ { "DTLB_STORE_MISSES.STLB_HIT", 0x49, 0x20, true },
+ { "LOAD_HIT_PRE.SW_PF",0x4C, 0x01, true },
+ { "EPT.WALK_PENDING",0x4F, 0x10, true },
+ { "L1D.REPLACEMENT",0x51, 0x01, true },
+ { "TX_MEM.ABORT_CONFLICT", 0x54, 0x01, true },
+ { "TX_MEM.ABORT_CAPACITY", 0x54, 0x02, true },
+ { "TX_MEM.ABORT_HLE_STORE_TO_ELIDED_LOCK", 0x54, 0x04, true },
+ { "TX_MEM.ABORT_HLE_ELISION_BUFFER_NOT_EMPTY", 0x54, 0x08, true },
+ { "TX_MEM.ABORT_HLE_ELISION_BUFFER_MISMATCH", 0x54, 0x10, true },
+ { "TX_MEM.ABORT_HLE_ELISION_BUFFER_UNSUPPORTED_ALIGNMENT",
+ 0x54, 0x20, true },
+ { "TX_MEM.HLE_ELISION_BUFFER_FULL", 0x54, 0x40, true },
+ { "TX_EXEC.MISC1",0x5D, 0x01, true },
+ { "TX_EXEC.MISC2",0x5D, 0x02, true },
+ { "TX_EXEC.MISC3",0x5D, 0x04, true },
+ { "TX_EXEC.MISC4",0x5D, 0x08, true },
+ { "TX_EXEC.MISC5",0x5D, 0x10, true },
+ { "RS_EVENTS.EMPTY_CYCLES", 0x5E, 0x01, true },
+ { "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
+ 0x60, 0x01, true },
CVS commit: src/usr.sbin/tprof/arch
Module Name:src Committed By: msaitoh Date: Fri Jul 7 04:43:15 UTC 2023 Modified Files: src/usr.sbin/tprof/arch: tprof_x86.c Log Message: tprof(8): Add support for Skylake-X and Cascade Lake. To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/usr.sbin/tprof/arch/tprof_x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/tprof/arch
Module Name:src Committed By: msaitoh Date: Fri Jul 7 04:37:03 UTC 2023 Modified Files: src/usr.sbin/tprof/arch: tprof_x86.c Log Message: Modify comment. No functional change. To generate a diff of this commit: cvs rdiff -u -r1.17 -r1.18 src/usr.sbin/tprof/arch/tprof_x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/tprof/arch/tprof_x86.c diff -u src/usr.sbin/tprof/arch/tprof_x86.c:1.17 src/usr.sbin/tprof/arch/tprof_x86.c:1.18 --- src/usr.sbin/tprof/arch/tprof_x86.c:1.17 Wed Apr 12 02:15:51 2023 +++ src/usr.sbin/tprof/arch/tprof_x86.c Fri Jul 7 04:37:03 2023 @@ -1,4 +1,4 @@ -/* $NetBSD: tprof_x86.c,v 1.17 2023/04/12 02:15:51 msaitoh Exp $ */ +/* $NetBSD: tprof_x86.c,v 1.18 2023/07/07 04:37:03 msaitoh Exp $ */ /* * Copyright (c) 2018-2019 The NetBSD Foundation, Inc. @@ -570,10 +570,10 @@ init_intel_generic(void) break; case 0x4e: /* Skylake */ case 0x5e: /* Skylake */ - case 0x8e: /* Kabylake */ - case 0x9e: /* Kabylake */ - case 0xa5: /* Cometlake */ - case 0xa6: /* Cometlake */ + case 0x8e: /* Kaby Lake */ + case 0x9e: /* Kaby Lake */ + case 0xa5: /* Comet Lake */ + case 0xa6: /* Comet Lake */ table->next = init_intel_skylake_kabylake(); break; }
CVS commit: src/usr.sbin/tprof/arch
Module Name:src Committed By: msaitoh Date: Fri Jul 7 04:37:03 UTC 2023 Modified Files: src/usr.sbin/tprof/arch: tprof_x86.c Log Message: Modify comment. No functional change. To generate a diff of this commit: cvs rdiff -u -r1.17 -r1.18 src/usr.sbin/tprof/arch/tprof_x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/lib/libc/sys
Module Name:src Committed By: riastradh Date: Fri Jul 7 01:31:25 UTC 2023 Modified Files: src/lib/libc/sys: poll.2 select.2 Log Message: select(2), poll(2): Clarify return values. To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38 src/lib/libc/sys/poll.2 cvs rdiff -u -r1.43 -r1.44 src/lib/libc/sys/select.2 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/lib/libc/sys/poll.2 diff -u src/lib/libc/sys/poll.2:1.37 src/lib/libc/sys/poll.2:1.38 --- src/lib/libc/sys/poll.2:1.37 Tue Feb 9 09:01:29 2021 +++ src/lib/libc/sys/poll.2 Fri Jul 7 01:31:25 2023 @@ -1,4 +1,4 @@ -.\" $NetBSD: poll.2,v 1.37 2021/02/09 09:01:29 wiz Exp $ +.\" $NetBSD: poll.2,v 1.38 2023/07/07 01:31:25 riastradh Exp $ .\" .\" Copyright (c) 1998, 2005, 2020 The NetBSD Foundation, Inc. .\" All rights reserved. @@ -210,8 +210,10 @@ Sockets produce POLLIN rather than POLLH end is closed. .Sh RETURN VALUES .Fn poll -returns the number of descriptors that are ready for I/O, or \-1 if an -error occurred. +returns the number of descriptors that are ready for I/O, or returns +\-1 and sets +.Dv errno +if an error occurred. If the time limit expires, .Fn poll returns 0. Index: src/lib/libc/sys/select.2 diff -u src/lib/libc/sys/select.2:1.43 src/lib/libc/sys/select.2:1.44 --- src/lib/libc/sys/select.2:1.43 Wed Oct 25 17:39:47 2017 +++ src/lib/libc/sys/select.2 Fri Jul 7 01:31:25 2023 @@ -1,4 +1,4 @@ -.\" $NetBSD: select.2,v 1.43 2017/10/25 17:39:47 abhinav Exp $ +.\" $NetBSD: select.2,v 1.44 2023/07/07 01:31:25 riastradh Exp $ .\" .\" Copyright (c) 1983, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -155,7 +155,9 @@ interface instead, which tends to be mor .Fn select returns the number of ready descriptors that are contained in the descriptor sets, -or \-1 if an error occurred. +or returns \-1 and sets +.Dv errno +if an error occurred. If the time limit expires, .Fn select returns 0.
CVS commit: src/lib/libc/sys
Module Name:src Committed By: riastradh Date: Fri Jul 7 01:31:25 UTC 2023 Modified Files: src/lib/libc/sys: poll.2 select.2 Log Message: select(2), poll(2): Clarify return values. To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38 src/lib/libc/sys/poll.2 cvs rdiff -u -r1.43 -r1.44 src/lib/libc/sys/select.2 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/usr.bin/xlint/lint1
Module Name:src
Committed By: rillig
Date: Fri Jul 7 00:25:23 UTC 2023
Modified Files:
src/tests/usr.bin/xlint/lint1: msg_351.c
Log Message:
tests/lint: test all combinations of {func,obj}_{decl,def}
For a non-static function definition that is not declared in a header,
lint doesn't currently warn. The previous test didn't notice this.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/tests/usr.bin/xlint/lint1/msg_351.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/usr.bin/xlint/lint1/msg_351.c
diff -u src/tests/usr.bin/xlint/lint1/msg_351.c:1.5 src/tests/usr.bin/xlint/lint1/msg_351.c:1.6
--- src/tests/usr.bin/xlint/lint1/msg_351.c:1.5 Wed Jun 28 17:53:21 2023
+++ src/tests/usr.bin/xlint/lint1/msg_351.c Fri Jul 7 00:25:23 2023
@@ -1,54 +1,103 @@
-/* $NetBSD: msg_351.c,v 1.5 2023/06/28 17:53:21 rillig Exp $ */
+/* $NetBSD: msg_351.c,v 1.6 2023/07/07 00:25:23 rillig Exp $ */
# 3 "msg_351.c"
// Test for message 351: missing%s header declaration for '%s' [351]
/*
- * Warn about variable definitions or function definitions that are visible
- * outside the current translation unit but do not have a previous
+ * Warn about declarations or definitions for functions or objects that are
+ * visible outside the current translation unit but do not have a previous
* declaration in a header file.
*
* All symbols that are used across translation units should be declared in a
* header file, to ensure consistent types.
*
* Since the storage class 'extern' is redundant for functions but not for
- * objects, omit it for functions.
+ * objects, the diagnostic omits it for functions.
*
* https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wmissing-declarations
*/
-/* expect+1: warning: missing header declaration for 'implicitly_extern_function' [351] */
-void implicitly_extern_function(void);
-/* expect+1: warning: missing header declaration for 'explicitly_extern_function' [351] */
-extern void explicitly_extern_function(void);
-
-/* expect+1: warning: missing 'extern' header declaration for 'definition' [351] */
-int definition;
-/* expect+1: warning: missing 'extern' header declaration for 'reference' [351] */
-extern int reference;
-/* expect+1: warning: static variable 'file_scoped_definition' unused [226] */
-static int file_scoped_definition;
+/* expect+1: warning: missing header declaration for 'func_decl' [351] */
+void func_decl(void);
+/* expect+1: warning: missing header declaration for 'extern_func_decl' [351] */
+extern void extern_func_decl(void);
+static int static_func_decl(void);
+
+// TODO: missing header declaration
+void
+func_def(void)
+{
+}
+
+// TODO: missing header declaration
+extern void
+extern_func_def(void)
+{
+}
+
+/* expect+2: warning: static function 'static_func_def' unused [236] */
+static void
+static_func_def(void)
+{
+}
+
+/* expect+1: warning: missing 'extern' header declaration for 'obj_decl' [351] */
+extern int obj_decl;
+/* expect+1: warning: missing 'extern' header declaration for 'obj_def' [351] */
+int obj_def;
+static int static_obj_def;
# 18 "header.h" 1 3 4
-static int static_def;
-int external_def;
-extern int external_ref;
-
-static int static_func_def(void);
-int extern_func_decl(void);
-extern int extern_func_decl_verbose(void);
-
-# 43 "msg_351.c" 2
-/* expect+1: warning: static variable 'static_def' unused [226] */
-static int static_def;
-int external_def;
-extern int external_ref;
-
-/* expect+1: warning: static function 'static_func_def' declared but not defined [290] */
-static int static_func_def(void);
-int extern_func_decl(void);
-extern int extern_func_decl_verbose(void);
+void func_decl(void);
+extern void extern_func_decl(void);
+static int static_func_decl(void);
+
+void func_def(void);
+extern void extern_func_def(void);
+static void static_func_def(void);
+
+void func_def_ok(void);
+extern void extern_func_def_ok(void);
+static void static_func_def_ok(void);
+
+extern int obj_decl;
+int obj_def;
+static int static_obj_def;
+
+# 70 "msg_351.c" 2
+
+void func_decl(void);
+extern void extern_func_decl(void);
+/* expect+1: warning: static function 'static_func_decl' declared but not defined [290] */
+static int static_func_decl(void);
+
+void
+func_def_ok(void)
+{
+}
+
+extern void
+extern_func_def_ok(void)
+{
+}
+
+/* expect+2: warning: static function 'static_func_def_ok' unused [236] */
+static void
+static_func_def_ok(void)
+{
+}
+
+extern int obj_decl;
+int obj_def;
+/* expect+1: warning: static variable 'static_obj_def' unused [226] */
+static int static_obj_def;
+
+
+/*
+ * Do not warn about the temporary identifier generated for the object from the
+ * compound literal.
+ */
/* expect+1: warning: missing 'extern' header declaration for 'dbl_ptr' [351] */
double *dbl_ptr = &(double) { 0.0 };
CVS commit: src/tests/usr.bin/xlint/lint1
Module Name:src
Committed By: rillig
Date: Fri Jul 7 00:25:23 UTC 2023
Modified Files:
src/tests/usr.bin/xlint/lint1: msg_351.c
Log Message:
tests/lint: test all combinations of {func,obj}_{decl,def}
For a non-static function definition that is not declared in a header,
lint doesn't currently warn. The previous test didn't notice this.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/tests/usr.bin/xlint/lint1/msg_351.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
CVS commit: src
Module Name:src Committed By: rillig Date: Fri Jul 7 00:20:39 UTC 2023 Modified Files: src/distrib/sets/lists/tests: mi src/tests/usr.bin/xlint/lint1: c11_atomic.c c11_generic_expression.c msg_350.c Removed Files: src/tests/usr.bin/xlint/lint1: c99_atomic.c Log Message: tests/lint: merge duplicate tests for C11 _Atomic To generate a diff of this commit: cvs rdiff -u -r1.1274 -r1.1275 src/distrib/sets/lists/tests/mi cvs rdiff -u -r1.3 -r1.4 src/tests/usr.bin/xlint/lint1/c11_atomic.c cvs rdiff -u -r1.15 -r1.16 \ src/tests/usr.bin/xlint/lint1/c11_generic_expression.c cvs rdiff -u -r1.3 -r0 src/tests/usr.bin/xlint/lint1/c99_atomic.c cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/msg_350.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src
Module Name:src
Committed By: rillig
Date: Fri Jul 7 00:20:39 UTC 2023
Modified Files:
src/distrib/sets/lists/tests: mi
src/tests/usr.bin/xlint/lint1: c11_atomic.c c11_generic_expression.c
msg_350.c
Removed Files:
src/tests/usr.bin/xlint/lint1: c99_atomic.c
Log Message:
tests/lint: merge duplicate tests for C11 _Atomic
To generate a diff of this commit:
cvs rdiff -u -r1.1274 -r1.1275 src/distrib/sets/lists/tests/mi
cvs rdiff -u -r1.3 -r1.4 src/tests/usr.bin/xlint/lint1/c11_atomic.c
cvs rdiff -u -r1.15 -r1.16 \
src/tests/usr.bin/xlint/lint1/c11_generic_expression.c
cvs rdiff -u -r1.3 -r0 src/tests/usr.bin/xlint/lint1/c99_atomic.c
cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/msg_350.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/tests/mi
diff -u src/distrib/sets/lists/tests/mi:1.1274 src/distrib/sets/lists/tests/mi:1.1275
--- src/distrib/sets/lists/tests/mi:1.1274 Wed Jul 5 11:36:56 2023
+++ src/distrib/sets/lists/tests/mi Fri Jul 7 00:20:39 2023
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1274 2023/07/05 11:36:56 rillig Exp $
+# $NetBSD: mi,v 1.1275 2023/07/07 00:20:39 rillig Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -6512,7 +6512,7 @@
./usr/tests/usr.bin/xlint/lint1/c23.ctests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/xlint/lint1/c90.ctests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/xlint/lint1/c90.exptests-obsolete obsolete,atf
-./usr/tests/usr.bin/xlint/lint1/c99_atomic.c tests-usr.bin-tests compattestfile,atf
+./usr/tests/usr.bin/xlint/lint1/c99_atomic.c tests-obsolete obsolete,atf
./usr/tests/usr.bin/xlint/lint1/c99_bool_strict_suppressed.c tests-usr.bin-tests compattestfile,atf
./usr/tests/usr.bin/xlint/lint1/c99_bool_strict_suppressed.exp tests-obsolete obsolete
./usr/tests/usr.bin/xlint/lint1/c99_init_array.c tests-obsolete obsolete,atf
Index: src/tests/usr.bin/xlint/lint1/c11_atomic.c
diff -u src/tests/usr.bin/xlint/lint1/c11_atomic.c:1.3 src/tests/usr.bin/xlint/lint1/c11_atomic.c:1.4
--- src/tests/usr.bin/xlint/lint1/c11_atomic.c:1.3 Sat Jan 21 13:48:40 2023
+++ src/tests/usr.bin/xlint/lint1/c11_atomic.c Fri Jul 7 00:20:39 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: c11_atomic.c,v 1.3 2023/01/21 13:48:40 rillig Exp $ */
+/* $NetBSD: c11_atomic.c,v 1.4 2023/07/07 00:20:39 rillig Exp $ */
# 3 "c11_atomic.c"
/*
@@ -8,6 +8,7 @@
* See also:
* C11 6.7.3 Type qualifiers
* C11 6.7.2.4 Atomic type specifiers
+ * msg_350.c
*/
/* lint1-extra-flags: -Ac11 */
Index: src/tests/usr.bin/xlint/lint1/c11_generic_expression.c
diff -u src/tests/usr.bin/xlint/lint1/c11_generic_expression.c:1.15 src/tests/usr.bin/xlint/lint1/c11_generic_expression.c:1.16
--- src/tests/usr.bin/xlint/lint1/c11_generic_expression.c:1.15 Tue Mar 28 14:44:34 2023
+++ src/tests/usr.bin/xlint/lint1/c11_generic_expression.c Fri Jul 7 00:20:39 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: c11_generic_expression.c,v 1.15 2023/03/28 14:44:34 rillig Exp $ */
+/* $NetBSD: c11_generic_expression.c,v 1.16 2023/07/07 00:20:39 rillig Exp $ */
# 3 "c11_generic_expression.c"
/*
@@ -11,7 +11,7 @@
* C11 6.5.1.1 "Generic selection"
*/
-/* lint1-extra-flags: -Ac11 -X 351 */
+/* lint1-extra-flags: -Ac11 */
/*
* The type of 'var' is not compatible with any of the types from the
@@ -101,6 +101,7 @@ primary_expression(void)
* which is then silently ignored by init_expr. This situation is already
* covered by the compilers, so there is no need for lint to double-check it.
*/
+/* expect+1: warning: missing 'extern' header declaration for 'x' [351] */
const char *x = _Generic(
1ULL + 1.0f,
int: 1
Index: src/tests/usr.bin/xlint/lint1/msg_350.c
diff -u src/tests/usr.bin/xlint/lint1/msg_350.c:1.1 src/tests/usr.bin/xlint/lint1/msg_350.c:1.2
--- src/tests/usr.bin/xlint/lint1/msg_350.c:1.1 Sat Jan 21 13:07:22 2023
+++ src/tests/usr.bin/xlint/lint1/msg_350.c Fri Jul 7 00:20:39 2023
@@ -1,8 +1,16 @@
-/* $NetBSD: msg_350.c,v 1.1 2023/01/21 13:07:22 rillig Exp $ */
+/* $NetBSD: msg_350.c,v 1.2 2023/07/07 00:20:39 rillig Exp $ */
# 3 "msg_350.c"
// Test for message 350: '_Atomic' requires C11 or later [350]
+/*
+ * The keyword '_Atomic' was added in C11. This test ensures that in C99
+ * mode, the parser recognizes the keyword but flags it.
+ *
+ * See also:
+ * c11_atomic.c
+ */
+
/* expect+1: error: '_Atomic' requires C11 or later [350] */
typedef _Atomic int atomic_int;
@@ -10,3 +18,13 @@ typedef _Atomic int atomic_int;
typedef _Atomic struct {
int field;
} atomic_struct;
+
+/* expect+3: error: '_Atomic' requires C11 or later [350] */
+/* expect+2: error: '_Atomic' requires C11 or later [350] */
+double *
+atomic_ptr_cmpexch(_Atomic(double *)*ptr_var, _Atomic(double *)new_value)
+{
+ double *old = *ptr_var;
+ *ptr_var = new_value;
+ return old;
+}
CVS commit: src/share/misc
Module Name:src Committed By: jschauma Date: Thu Jul 6 21:10:15 UTC 2023 Modified Files: src/share/misc: acronyms.comp Log Message: +CAC - cryptographic access control To generate a diff of this commit: cvs rdiff -u -r1.356 -r1.357 src/share/misc/acronyms.comp Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/share/misc/acronyms.comp diff -u src/share/misc/acronyms.comp:1.356 src/share/misc/acronyms.comp:1.357 --- src/share/misc/acronyms.comp:1.356 Thu Jun 15 13:11:20 2023 +++ src/share/misc/acronyms.comp Thu Jul 6 21:10:15 2023 @@ -1,4 +1,4 @@ -$NetBSD: acronyms.comp,v 1.356 2023/06/15 13:11:20 jschauma Exp $ +$NetBSD: acronyms.comp,v 1.357 2023/07/06 21:10:15 jschauma Exp $ 3WHS three-way handshake 8VSB 8-state vestigial side band modulation AA anti-aliasing @@ -206,6 +206,7 @@ BW bandwidth BWM block-write mode BUAG big ugly ASCII graphic CA certificate authority +CAC cryptographic access control CACLS change access control lists CAD computer-aided design CAM computer assisted manufacturing
CVS commit: src/share/misc
Module Name:src Committed By: jschauma Date: Thu Jul 6 21:10:15 UTC 2023 Modified Files: src/share/misc: acronyms.comp Log Message: +CAC - cryptographic access control To generate a diff of this commit: cvs rdiff -u -r1.356 -r1.357 src/share/misc/acronyms.comp Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/lib/libexecinfo
Module Name:src
Committed By: riastradh
Date: Thu Jul 6 20:44:55 UTC 2023
Modified Files:
src/tests/lib/libexecinfo: t_sig_backtrace.c
Log Message:
t_sig_backtrace: Flush stdout before writing to STDOUT_FILENO.
Avoids confusing ordering of output.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/tests/lib/libexecinfo/t_sig_backtrace.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/lib/libexecinfo/t_sig_backtrace.c
diff -u src/tests/lib/libexecinfo/t_sig_backtrace.c:1.6 src/tests/lib/libexecinfo/t_sig_backtrace.c:1.7
--- src/tests/lib/libexecinfo/t_sig_backtrace.c:1.6 Mon Jul 25 22:43:01 2022
+++ src/tests/lib/libexecinfo/t_sig_backtrace.c Thu Jul 6 20:44:55 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: t_sig_backtrace.c,v 1.6 2022/07/25 22:43:01 riastradh Exp $ */
+/* $NetBSD: t_sig_backtrace.c,v 1.7 2023/07/06 20:44:55 riastradh Exp $ */
/*-
* Copyright (c) 2021 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include
-__RCSID("$NetBSD: t_sig_backtrace.c,v 1.6 2022/07/25 22:43:01 riastradh Exp $");
+__RCSID("$NetBSD: t_sig_backtrace.c,v 1.7 2023/07/06 20:44:55 riastradh Exp $");
#include
#include
@@ -132,6 +132,7 @@ handler(int s)
ATF_REQUIRE(size != 0);
printf("Backtrace %zd stack frames.\n", size);
+ fflush(stdout);
backtrace_symbols_fd(array, size, STDOUT_FILENO);
char **strings = backtrace_symbols_fmt(array, size, "%n");
CVS commit: src/tests/lib/libexecinfo
Module Name:src Committed By: riastradh Date: Thu Jul 6 20:44:55 UTC 2023 Modified Files: src/tests/lib/libexecinfo: t_sig_backtrace.c Log Message: t_sig_backtrace: Flush stdout before writing to STDOUT_FILENO. Avoids confusing ordering of output. To generate a diff of this commit: cvs rdiff -u -r1.6 -r1.7 src/tests/lib/libexecinfo/t_sig_backtrace.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.bin/xlint/common
Module Name:src
Committed By: rillig
Date: Thu Jul 6 07:59:00 UTC 2023
Modified Files:
src/usr.bin/xlint/common: externs.h lint.h
Log Message:
lint: add type safety for accessing properties of basic types
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/usr.bin/xlint/common/externs.h
cvs rdiff -u -r1.38 -r1.39 src/usr.bin/xlint/common/lint.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/xlint/common/externs.h
diff -u src/usr.bin/xlint/common/externs.h:1.27 src/usr.bin/xlint/common/externs.h:1.28
--- src/usr.bin/xlint/common/externs.h:1.27 Thu Jun 29 10:31:32 2023
+++ src/usr.bin/xlint/common/externs.h Thu Jul 6 07:59:00 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: externs.h,v 1.27 2023/06/29 10:31:32 rillig Exp $ */
+/* $NetBSD: externs.h,v 1.28 2023/07/06 07:59:00 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -34,8 +34,10 @@
/*
* tyname.c
*/
+#if defined(IS_LINT1) || defined(IS_LINT2)
const char *type_name(const type_t *);
-const char *tspec_name(tspec_t);
+const char *tspec_name(tspec_t);
+#endif
/*
* mem.c
Index: src/usr.bin/xlint/common/lint.h
diff -u src/usr.bin/xlint/common/lint.h:1.38 src/usr.bin/xlint/common/lint.h:1.39
--- src/usr.bin/xlint/common/lint.h:1.38 Mon Jul 3 07:03:19 2023
+++ src/usr.bin/xlint/common/lint.h Thu Jul 6 07:59:00 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: lint.h,v 1.38 2023/07/03 07:03:19 rillig Exp $ */
+/* $NetBSD: lint.h,v 1.39 2023/07/06 07:59:00 rillig Exp $ */
/*
* Copyright (c) 1994, 1995 Jochen Pohl
@@ -47,6 +47,7 @@
#include "param.h"
+#if defined(IS_LINT1) || defined(IS_LINT2)
/*
* Type specifiers, used in type structures (type_t) and elsewhere.
*/
@@ -110,20 +111,23 @@ typedef struct {
const char *tt_name; /* name of the type */
} ttab_t;
-#define size_in_bits(t) (ttab[t].tt_size_in_bits)
-#define portable_size_in_bits(t) (ttab[t].tt_portable_size_in_bits)
-#define signed_type(t) (ttab[t].tt_signed_counterpart)
-#define unsigned_type(t) (ttab[t].tt_unsigned_counterpart)
-#define is_integer(t) (ttab[t].tt_is_integer)
-#define is_uinteger(t) (ttab[t].tt_is_uinteger)
-#define is_floating(t) (ttab[t].tt_is_floating)
-#define is_arithmetic(t) (ttab[t].tt_is_arithmetic)
-#define is_complex(t) (ttab[t].tt_is_complex)
-#define is_scalar(t) (ttab[t].tt_is_scalar)
-
-#if defined(IS_LINT1) || defined(IS_LINT2)
extern ttab_t ttab[];
-#endif
+
+static inline const ttab_t *
+type_properties(tspec_t t) {
+ return ttab + t;
+}
+
+#define size_in_bits(t) (type_properties(t)->tt_size_in_bits)
+#define portable_size_in_bits(t) (type_properties(t)->tt_portable_size_in_bits)
+#define signed_type(t) (type_properties(t)->tt_signed_counterpart)
+#define unsigned_type(t) (type_properties(t)->tt_unsigned_counterpart)
+#define is_integer(t) (type_properties(t)->tt_is_integer)
+#define is_uinteger(t) (type_properties(t)->tt_is_uinteger)
+#define is_floating(t) (type_properties(t)->tt_is_floating)
+#define is_arithmetic(t) (type_properties(t)->tt_is_arithmetic)
+#define is_complex(t) (type_properties(t)->tt_is_complex)
+#define is_scalar(t) (type_properties(t)->tt_is_scalar)
typedef enum {
@@ -146,6 +150,7 @@ typedef struct lint1_type type_t;
#else
typedef struct lint2_type type_t;
#endif
+#endif
#include "externs.h"
CVS commit: src/usr.bin/xlint/common
Module Name:src Committed By: rillig Date: Thu Jul 6 07:59:00 UTC 2023 Modified Files: src/usr.bin/xlint/common: externs.h lint.h Log Message: lint: add type safety for accessing properties of basic types No functional change. To generate a diff of this commit: cvs rdiff -u -r1.27 -r1.28 src/usr.bin/xlint/common/externs.h cvs rdiff -u -r1.38 -r1.39 src/usr.bin/xlint/common/lint.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/usr.bin/xlint/lint1
Module Name:src
Committed By: rillig
Date: Thu Jul 6 07:33:36 UTC 2023
Modified Files:
src/tests/usr.bin/xlint/lint1: check-expect.lua msg_247_lp64_ldbl128.c
Log Message:
tests/lint: ensure consistent preprocessor filenames in tests
The deviations often happen when copying or renaming tests.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/tests/usr.bin/xlint/lint1/check-expect.lua
cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/usr.bin/xlint/lint1/check-expect.lua
diff -u src/tests/usr.bin/xlint/lint1/check-expect.lua:1.4 src/tests/usr.bin/xlint/lint1/check-expect.lua:1.5
--- src/tests/usr.bin/xlint/lint1/check-expect.lua:1.4 Sat Jul 1 09:21:31 2023
+++ src/tests/usr.bin/xlint/lint1/check-expect.lua Thu Jul 6 07:33:36 2023
@@ -1,5 +1,5 @@
#! /usr/bin/lua
--- $NetBSD: check-expect.lua,v 1.4 2023/07/01 09:21:31 rillig Exp $
+-- $NetBSD: check-expect.lua,v 1.5 2023/07/06 07:33:36 rillig Exp $
--[[
@@ -91,6 +91,10 @@ local function load_c(fname)
print_error("error: %s:%d: preprocessor line number must be %d",
fname, phys_lineno, phys_lineno + 1)
end
+ if ppl_fname:match("%.c$") and ppl_fname ~= basename then
+print_error("error: %s:%d: preprocessor filename must be '%s'",
+ fname, phys_lineno, basename)
+ end
pp_fname = ppl_fname
pp_lineno = ppl_lineno
end
@@ -104,7 +108,7 @@ end
--
-- example return value: {
-- {
--- exp_lineno = "18",
+-- exp_lineno = 18,
-- location = "file.c(18)",
-- message = "not a constant expression [123]",
-- }
Index: src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c
diff -u src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c:1.2 src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c:1.3
--- src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c:1.2 Wed Jul 5 11:42:14 2023
+++ src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c Thu Jul 6 07:33:36 2023
@@ -1,5 +1,5 @@
-/* $NetBSD: msg_247_lp64_ldbl128.c,v 1.2 2023/07/05 11:42:14 rillig Exp $ */
-# 3 "msg_247_lp64.c"
+/* $NetBSD: msg_247_lp64_ldbl128.c,v 1.3 2023/07/06 07:33:36 rillig Exp $ */
+# 3 "msg_247_lp64_ldbl128.c"
// Test for message: pointer cast from '%s' to '%s' may be troublesome [247]
CVS commit: src/tests/usr.bin/xlint/lint1
Module Name:src Committed By: rillig Date: Thu Jul 6 07:33:36 UTC 2023 Modified Files: src/tests/usr.bin/xlint/lint1: check-expect.lua msg_247_lp64_ldbl128.c Log Message: tests/lint: ensure consistent preprocessor filenames in tests The deviations often happen when copying or renaming tests. To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/tests/usr.bin/xlint/lint1/check-expect.lua cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/msg_247_lp64_ldbl128.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
