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[src/trunk]: src/sys/sys In order to prevent _mcount() from being recursively...
details: https://anonhg.NetBSD.org/src/rev/2f83e241390e
branches: trunk
changeset: 990683:2f83e241390e
user: ryo <ryo%NetBSD.org@localhost>
date: Tue Nov 02 11:26:03 2021 +0000
description:
In order to prevent _mcount() from being recursively called when built with COPTS=-O0,
sprinkle `__always_inline' to make _mcount() be generated as a single function.
diffstat:
sys/arch/aarch64/include/cpu.h | 4 ++--
sys/arch/alpha/include/alpha_cpu.h | 4 ++--
sys/arch/amd64/include/cpu.h | 4 ++--
sys/arch/amd64/include/profile.h | 14 +++++++-------
sys/arch/dreamcast/include/intr.h | 6 +++---
sys/arch/evbsh3/include/intr.h | 6 +++---
sys/arch/hpcsh/include/intr.h | 6 +++---
sys/arch/hppa/include/cpu.h | 4 ++--
sys/arch/i386/include/cpu.h | 4 ++--
sys/arch/i386/include/profile.h | 8 ++++----
sys/arch/landisk/include/intr.h | 6 +++---
sys/arch/mmeye/include/intr.h | 6 +++---
sys/arch/powerpc/include/cpu.h | 4 ++--
sys/arch/sparc/include/psl.h | 6 +++---
sys/arch/sparc64/include/psl.h | 8 ++++----
sys/arch/vax/include/intr.h | 12 ++++++------
sys/arch/vax/include/mtpr.h | 6 +++---
sys/sys/spl.h | 4 ++--
18 files changed, 56 insertions(+), 56 deletions(-)
diffs (truncated from 487 to 300 lines):
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/aarch64/include/cpu.h
--- a/sys/arch/aarch64/include/cpu.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/aarch64/include/cpu.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.44 2021/11/01 08:53:40 skrll Exp $ */
+/* $NetBSD: cpu.h,v 1.45 2021/11/02 11:26:03 ryo Exp $ */
/*-
* Copyright (c) 2014, 2020 The NetBSD Foundation, Inc.
@@ -177,7 +177,7 @@
} __aligned(COHERENCY_UNIT);
#ifdef _KERNEL
-static inline struct lwp * __attribute__ ((const))
+static inline __always_inline struct lwp * __attribute__ ((const))
aarch64_curlwp(void)
{
struct lwp *l;
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/alpha/include/alpha_cpu.h
--- a/sys/arch/alpha/include/alpha_cpu.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/alpha/include/alpha_cpu.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: alpha_cpu.h,v 1.54 2021/05/27 22:05:24 thorpej Exp $ */
+/* $NetBSD: alpha_cpu.h,v 1.55 2021/11/02 11:26:03 ryo Exp $ */
/*
* Copyright (c) 1996 Carnegie-Mellon University.
@@ -453,7 +453,7 @@
return (v0);
}
-static __inline unsigned long
+static __inline __always_inline unsigned long
alpha_pal_rdval(void)
{
register unsigned long v0 __asm("$0");
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/amd64/include/cpu.h
--- a/sys/arch/amd64/include/cpu.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/amd64/include/cpu.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.69 2021/04/17 20:12:55 rillig Exp $ */
+/* $NetBSD: cpu.h,v 1.70 2021/11/02 11:26:03 ryo Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@@ -48,7 +48,7 @@
static struct cpu_info *x86_curcpu(void);
static lwp_t *x86_curlwp(void);
-__inline static struct cpu_info * __unused __nomsan
+__inline __always_inline static struct cpu_info * __unused __nomsan
x86_curcpu(void)
{
struct cpu_info *ci;
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/amd64/include/profile.h
--- a/sys/arch/amd64/include/profile.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/amd64/include/profile.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: profile.h,v 1.20 2021/04/17 20:12:55 rillig Exp $ */
+/* $NetBSD: profile.h,v 1.21 2021/11/02 11:26:03 ryo Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -80,7 +80,7 @@
#ifdef _KERNEL
#ifdef XENPV
-static inline void
+static inline __always_inline void
mcount_disable_intr(void)
{
/* should be __cli() but this calls x86_lfence() which calls mcount */
@@ -88,13 +88,13 @@
__asm volatile("lfence" ::: "memory"); /* x86_lfence() */
}
-static inline u_long
+static inline __always_inline u_long
mcount_read_psl(void)
{
return (curcpu()->ci_vcpu->evtchn_upcall_mask);
}
-static inline void
+static inline __always_inline void
mcount_write_psl(u_long psl)
{
curcpu()->ci_vcpu->evtchn_upcall_mask = psl;
@@ -104,13 +104,13 @@
}
#else /* XENPV */
-static inline void
+static inline __always_inline void
mcount_disable_intr(void)
{
__asm volatile("cli");
}
-static inline u_long
+static inline __always_inline u_long
mcount_read_psl(void)
{
u_long ef;
@@ -119,7 +119,7 @@
return (ef);
}
-static inline void
+static inline __always_inline void
mcount_write_psl(u_long ef)
{
__asm volatile("pushq %0; popfq" : : "r" (ef));
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/dreamcast/include/intr.h
--- a/sys/arch/dreamcast/include/intr.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/dreamcast/include/intr.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.9 2008/04/28 20:23:16 martin Exp $ */
+/* $NetBSD: intr.h,v 1.10 2021/11/02 11:26:03 ryo Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -44,14 +44,14 @@
ipl_t _ipl;
} ipl_cookie_t;
-static inline ipl_cookie_t
+static inline __always_inline ipl_cookie_t
makeiplcookie(ipl_t ipl)
{
return (ipl_cookie_t){._ipl = ipl << 4};
}
-static inline int
+static inline __always_inline int
splraiseipl(ipl_cookie_t icookie)
{
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/evbsh3/include/intr.h
--- a/sys/arch/evbsh3/include/intr.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/evbsh3/include/intr.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.14 2010/04/06 15:54:30 nonaka Exp $ */
+/* $NetBSD: intr.h,v 1.15 2021/11/02 11:26:04 ryo Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -44,14 +44,14 @@
ipl_t _ipl;
} ipl_cookie_t;
-static inline ipl_cookie_t
+static inline __always_inline ipl_cookie_t
makeiplcookie(ipl_t ipl)
{
return (ipl_cookie_t){._ipl = ipl << 4};
}
-static inline int
+static inline __always_inline int
splraiseipl(ipl_cookie_t icookie)
{
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/hpcsh/include/intr.h
--- a/sys/arch/hpcsh/include/intr.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/hpcsh/include/intr.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.13 2008/04/28 20:23:23 martin Exp $ */
+/* $NetBSD: intr.h,v 1.14 2021/11/02 11:26:04 ryo Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -51,14 +51,14 @@
ipl_t _ipl;
} ipl_cookie_t;
-static inline ipl_cookie_t
+static inline __always_inline ipl_cookie_t
makeiplcookie(ipl_t ipl)
{
return (ipl_cookie_t){._ipl = ipl << 4};
}
-static inline int
+static inline __always_inline int
splraiseipl(ipl_cookie_t icookie)
{
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/hppa/include/cpu.h
--- a/sys/arch/hppa/include/cpu.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/hppa/include/cpu.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.11 2021/08/14 17:51:19 ryo Exp $ */
+/* $NetBSD: cpu.h,v 1.12 2021/11/02 11:26:04 ryo Exp $ */
/* $OpenBSD: cpu.h,v 1.55 2008/07/23 17:39:35 kettenis Exp $ */
@@ -342,7 +342,7 @@
void cpu_boot_secondary_processors(void);
#if !defined(_MODULE)
-static __inline struct cpu_info *
+static __inline __always_inline struct cpu_info *
_hppa_curcpu(void)
{
struct cpu_info *ci;
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/i386/include/cpu.h
--- a/sys/arch/i386/include/cpu.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/i386/include/cpu.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu.h,v 1.182 2019/11/21 19:24:00 ad Exp $ */
+/* $NetBSD: cpu.h,v 1.183 2021/11/02 11:26:04 ryo Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
@@ -45,7 +45,7 @@
static struct cpu_info *x86_curcpu(void);
static lwp_t *x86_curlwp(void);
-__inline static struct cpu_info * __unused
+__inline __always_inline static struct cpu_info * __unused
x86_curcpu(void)
{
struct cpu_info *ci;
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/i386/include/profile.h
--- a/sys/arch/i386/include/profile.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/i386/include/profile.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: profile.h,v 1.37 2017/06/08 18:25:14 christos Exp $ */
+/* $NetBSD: profile.h,v 1.38 2021/11/02 11:26:04 ryo Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -84,13 +84,13 @@
}
#ifdef _KERNEL
-static inline void
+static inline __always_inline void
mcount_disable_intr(void)
{
__asm volatile("cli");
}
-static inline u_long
+static inline __always_inline u_long
mcount_read_psl(void)
{
u_long ef;
@@ -99,7 +99,7 @@
return (ef);
}
-static inline void
+static inline __always_inline void
mcount_write_psl(u_long ef)
{
__asm volatile("pushl %0; popfl" : : "r" (ef));
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/landisk/include/intr.h
--- a/sys/arch/landisk/include/intr.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/landisk/include/intr.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.6 2008/04/28 20:23:26 martin Exp $ */
+/* $NetBSD: intr.h,v 1.7 2021/11/02 11:26:04 ryo Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -44,14 +44,14 @@
ipl_t _ipl;
} ipl_cookie_t;
-static inline ipl_cookie_t
+static inline __always_inline ipl_cookie_t
makeiplcookie(ipl_t ipl)
{
return (ipl_cookie_t){._ipl = ipl << 4};
}
-static inline int
+static inline __always_inline int
splraiseipl(ipl_cookie_t icookie)
{
diff -r ef30d2c535f3 -r 2f83e241390e sys/arch/mmeye/include/intr.h
--- a/sys/arch/mmeye/include/intr.h Tue Nov 02 11:22:03 2021 +0000
+++ b/sys/arch/mmeye/include/intr.h Tue Nov 02 11:26:03 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.12 2018/04/19 21:50:06 christos Exp $ */
+/* $NetBSD: intr.h,v 1.13 2021/11/02 11:26:04 ryo Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -49,14 +49,14 @@
ipl_t _ipl;
} ipl_cookie_t;
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