1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
# Makefile for uClibc NPTL
#
# Copyright (C) 2005-2006 Steven J. Hill <sjhill@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
#
# NOTE: glibc puts flockfile.c, ftrylockfile.c, funlockfile.c, and
# pt-longjmp.c in libc and libpthread. For uClibc, they are
# in libc only.
#
libpthread_CSRC = pthread_barrier_wait.c pthread_cond_broadcast.c \
pthread_cond_signal.c pthread_cond_timedwait.c \
pthread_cond_wait.c pthread_rwlock_rdlock.c \
pthread_rwlock_timedrdlock.c \
pthread_rwlock_timedwrlock.c pthread_rwlock_unlock.c \
pthread_rwlock_wrlock.c pthread_sigmask.c \
pthread_spin_destroy.c pthread_spin_init.c \
pthread_spin_unlock.c pt-sigfillset.c \
pt-longjmp.c
ifeq ($(TARGET_ARCH),i386)
X86_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \
pthread_barrier_wait.c pthread_cond_broadcast.c \
pthread_cond_signal.c pthread_rwlock_timedrdlock.c \
pthread_rwlock_timedwrlock.c pthread_rwlock_unlock.c pthread_rwlock_wrlock.c \
pthread_rwlock_rdlock.c
libpthread_CSRC := $(filter-out $(X86_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC))
endif
ifeq ($(TARGET_ARCH),sh)
SH_PTHREAD_EXCLUDE_LIST = pthread_spin_unlock.c pthread_spin_init.c \
pthread_rwlock_wrlock.c pthread_rwlock_rdlock.c \
pthread_rwlock_unlock.c pt-longjmp.c \
pthread_barrier_wait.c pthread_cond_broadcast.c \
pthread_cond_signal.c \
pthread_rwlock_timedrdlock.c \
pthread_rwlock_timedwrlock.c
libpthread_CSRC := $(filter-out $(SH_PTHREAD_EXCLUDE_LIST),$(libpthread_CSRC))
endif
ifeq ($(TARGET_ARCH),x86_64)
libpthread_CSRC += pthread_once.c
endif
CFLAGS-pt-common = -DNOT_IN_libc=1 $(SSP_ALL_CFLAGS)
CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
-DIS_IN_libpthread=1
CFLAGS-pthread_cond_broadcast.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_cond_signal.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_cond_timedwait.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_cond_wait.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_rwlock_rdlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_rwlock_timedrdlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_rwlock_timedwrlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_rwlock_unlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_rwlock_wrlock.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_sigmask.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1
CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
-DIS_IN_libpthread=1
CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
-DIS_IN_libpthread=1
CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE $(CFLAGS-pt-common) \
-DIS_IN_libpthread=1
CFLAGS-pt-sigaction.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \
-I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
-I$(top_srcdir)libc/signal
CFLAGS-pt-sigfillset.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \
-I$(top_srcdir)libc/signal
CFLAGS-pt-sigprocmask.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 \
-I$(top_srcdir)libc/sysdeps/linux/common
CFLAGS-unwind-forcedunwind.c = $(CFLAGS-pt-common) -DIS_IN_libpthread=1 -fexceptions -fasynchronous-unwind-tables
CFLAGS-librt-cancellation.c = -DIS_IN_librt=1 $(CFLAGS-pt-common) \
-fexceptions -fasynchronous-unwind-tables
CFLAGS-rt-unwind-resume.c = -DIS_IN_librt=1 $(CFLAGS-pt-common) \
-fexceptions -fasynchronous-unwind-tables
#CFLAGS:=$(CFLAGS:-O1=-O2)
pthread_DIR := $(top_srcdir)libpthread/nptl/sysdeps/pthread
pthread_OUT := $(top_builddir)libpthread/nptl/sysdeps/pthread
pthread_SRC = $(patsubst %.c, $(pthread_DIR)/%.c, $(libpthread_CSRC))
pthread_OBJ = $(patsubst %.c, $(pthread_OUT)/%.o, $(libpthread_CSRC))
ifeq ($(DOPIC),y)
libpthread-a-y += $(pthread_OBJ:.o=.os)
else
libpthread-a-y += $(pthread_OBJ)
endif
libpthread-so-y += $(pthread_OBJ:.o=.oS)
libpthread-so-y += $(pthread_OUT)/pt-sigaction.oS $(pthread_OUT)/pt-sigprocmask.oS \
$(pthread_OUT)/unwind-forcedunwind.oS
CFLAGS-sigaction.c = -I$(top_srcdir)libc/signal
libc-y += $(pthread_OUT)/sigaction.o
librt-a-y += $(pthread_OUT)/librt-cancellation.o
librt-so-y += $(pthread_OUT)/librt-cancellation.oS \
$(pthread_OUT)/rt-unwind-resume.oS
ifeq ($(UCLIBC_CTOR_DTOR),y)
CFLAGS-pt-initfini.c = -S -g0 -fPIC -fno-inline-functions \
$(call check_gcc,-fno-unit-at-a-time,) \
-finhibit-size-directive \
$(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
ASFLAGS-crti.S = -g0
ASFLAGS-crtn.S = -g0
$(pthread_OUT)/pt-initfini.s: $(pthread_DIR)/pt-initfini.c
$(compile.c)
sed -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
awk -f $(pthread_DIR)/defs.awk > $(pthread_OUT)/defs.h
$(pthread_OUT)/crti.S: $(pthread_OUT)/pt-initfini.s
sed -n -e '1,/@HEADER_ENDS/p' \
-e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
-e '/@TRAILER_BEGINS/,$$p' $< > $@
$(pthread_OUT)/crtn.S: $(pthread_OUT)/pt-initfini.s
sed -n -e '1,/@HEADER_ENDS/p' \
-e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
-e '/@TRAILER_BEGINS/,$$p' $< > $@
endif
$(pthread_DIR)/pt-sigaction.c:
$(LN) -s sigaction.c $@
$(pthread_DIR)/pt-sigfillset.c:
$(LN) -s sigfillset.c $@
$(pthread_DIR)/pt-sigprocmask.c:
$(LN) -s sigprocmask.c $@
objclean-y += nptl_pthread_clean
nptl_pthread_clean:
$(do_rm) $(addprefix $(pthread_OUT)/*., o os oS s S) $(pthread_OUT)/defs.h \
$(pthread_DIR)/pt-sigaction.c $(pthread_DIR)/pt-sigfillset.c \
$(pthread_DIR)/pt-sigprocmask.c
|
