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
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
# Makefile for uClibc NPTL
#
# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
subdirs += libpthread/nptl/sysdeps/unix/sysv/linux \
libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)
ifneq ($(abspath libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)),$(abspath libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH)))
subdirs += libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH)
endif
libpthread_linux_DIR := $(top_srcdir)libpthread/nptl/sysdeps/unix/sysv/linux
libpthread_linux_OUT := $(top_builddir)libpthread/nptl/sysdeps/unix/sysv/linux
libpthread_linux_arch_DIR := $(libpthread_linux_DIR)/$(TARGET_ARCH)
libpthread_linux_arch_OUT := $(libpthread_linux_OUT)/$(TARGET_ARCH)
libc_linux_CSRC :=
libpthread_linux_CSRC :=
librt_linux_CSRC :=
-include $(libpthread_linux_arch_DIR)/Makefile.arch
ifneq ($(TARGET_SUBARCH),)
libpthread_linux_subarch_DIR := $(libpthread_linux_arch_DIR)/$(TARGET_SUBARCH)
libpthread_linux_subarch_OUT := $(libpthread_linux_arch_OUT)/$(TARGET_SUBARCH)
libpthread_linux_subarch_SSRC := $(notdir $(wildcard $(libpthread_linux_subarch_DIR)/*.S))
libc_linux_subarch_SSRC := $(notdir $(wildcard $(libpthread_linux_subarch_DIR)/libc-*.S))
librt_linux_subarch_SSRC := $(notdir $(wildcard $(libpthread_linux_subarch_DIR)/librt-*.S))
ifneq ($(libc_linux_subarch_SSRC)$(librt_linux_subarch_SSRC),)
libpthread_linux_subarch_SSRC := $(filter-out $(libc_linux_subarch_SSRC) $(librt_linux_subarch_SSRC),$(libpthread_linux_subarch_SSRC))
libc_linux_arch_CSRC := $(filter-out $(libc_linux_subarch_SSRC:.S=.c),$(libc_linux_arch_CSRC))
libc_linux_arch_SSRC := $(filter-out $(libc_linux_subarch_SSRC),$(libc_linux_arch_SSRC))
endif
ifneq ($(libpthread_linux_subarch_SSRC),)
libpthread_linux_arch_SSRC := $(filter-out $(libpthread_linux_subarch_SSRC),$(libpthread_linux_arch_SSRC))
libpthread_linux_arch_CSRC := $(filter-out $(libpthread_linux_subarch_SSRC:.S=.c),$(libpthread_linux_arch_CSRC))
endif
ifneq ($(librt_linux_subarch_SSRC),)
librt_linux_arch_SSRC := $(filter-out $(librt_linux_subarch_SSRC),$(librt_linux_arch_SSRC))
librt_linux_arch_CSRC := $(filter-out $(librt_linux_subarch_SSRC:.S=.c),$(librt_linux_arch_CSRC))
endif
libpthread_linux_subarch_SOBJ = $(patsubst %.S,$(libpthread_linux_subarch_OUT)/%.o,$(libpthread_linux_subarch_SSRC))
libc_linux_subarch_SOBJ := $(patsubst %.S,$(libpthread_linux_subarch_OUT)/%.o,$(libc_linux_subarch_SSRC))
librt_linux_subarch_SOBJ := $(patsubst %.S,$(libpthread_linux_subarch_OUT)/%.o,$(librt_linux_subarch_SSRC))
endif
libpthread_linux_arch_SOBJ = $(patsubst %.S,$(libpthread_linux_arch_OUT)/%.o,$(libpthread_linux_arch_SSRC))
libpthread_linux_arch_COBJ = $(patsubst %.c,$(libpthread_linux_arch_OUT)/%.o,$(libpthread_linux_arch_CSRC))
libpthread_linux_arch_OBJS := $(libpthread_linux_subarch_SOBJ) $(libpthread_linux_arch_SOBJ) $(libpthread_linux_arch_COBJ)
libc_linux_arch_SOBJ = $(patsubst %.S,$(libpthread_linux_arch_OUT)/%.o,$(libc_linux_arch_SSRC))
libc_linux_arch_COBJ = $(patsubst %.c,$(libpthread_linux_arch_OUT)/%.o,$(libc_linux_arch_CSRC))
libc_linux_arch_OBJS := $(libc_linux_subarch_SOBJ) $(libc_linux_arch_SOBJ) $(libc_linux_arch_COBJ)
librt_linux_arch_SOBJ = $(patsubst %.S,$(libpthread_linux_arch_OUT)/%.o,$(librt_linux_arch_SSRC))
librt_linux_arch_COBJ = $(patsubst %.c,$(libpthread_linux_arch_OUT)/%.o,$(librt_linux_arch_CSRC))
librt_linux_arch_OBJS := $(librt_linux_subarch_SOBJ) $(librt_linux_arch_SOBJ) $(librt_linux_arch_COBJ)
libpthread_linux_CSRC += pthread_attr_getaffinity.c pthread_attr_setaffinity.c \
pthread_getaffinity.c pthread_setaffinity.c \
pthread_getcpuclockid.c pthread_kill.c \
pthread_mutex_cond_lock.c pthread_yield.c \
sem_post.c sem_timedwait.c sem_trywait.c sem_wait.c \
pt-fork.c pt-sleep.c pthread_sigqueue.c pt-tempname.c \
sigtimedwait.c sigwaitinfo.c sigwait.c \
lowlevellock.c lowlevelrobustlock.c
libpthread_linux_SSRC := #ptw-close.S ptw-open.S ptw-waitid.S ptw-waidpid.S ptw-write.S
libc_linux_CSRC += libc_pthread_init.c libc_multiple_threads.c \
register-atfork.c unregister-atfork.c getpid.c \
raise.c sleep.c jmp-unwind.c libc-lowlevellock.c
librt_linux_CSRC += mq_notify.c timer_create.c timer_delete.c \
timer_getoverr.c timer_gettime.c timer_routines.c \
timer_settime.c
# These provide both a cancellable and a not cancellable implementation
libc_linux_SSRC = close.S open.S write.S read.S waitpid.S
libc_linux_SSRC := $(filter-out $(libc_linux_arch_SSRC-OMIT),$(libc_linux_SSRC))
libpthread_linux_CSRC := $(filter-out $(notdir $(libpthread_linux_arch_OBJS:.o=.c)),$(libpthread_linux_CSRC))
libpthread_linux_SSRC := $(filter-out $(notdir $(libpthread_linux_arch_OBJS:.o=.S)),$(libpthread_linux_SSRC))
libc_linux_SSRC := $(filter-out $(notdir $(libc_linux_arch_OBJS:.o=.S)),$(libc_linux_SSRC))
libc_linux_CSRC := $(filter-out $(notdir $(libc_linux_arch_OBJS:.o=.c)),$(libc_linux_CSRC))
librt_linux_SSRC := $(filter-out $(notdir $(librt_linux_arch_OBJS:.o=.S)),$(librt_linux_SSRC))
librt_linux_CSRC := $(filter-out $(notdir $(librt_linux_arch_OBJS:.o=.c)),$(librt_linux_CSRC))
libpthread_linux_OBJS = $(libpthread_linux_arch_OBJS)
libpthread_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(libpthread_linux_CSRC))
libpthread_linux_OBJS += $(patsubst %.S,$(libpthread_linux_OUT)/%.o,$(libpthread_linux_SSRC))
ifneq ($(libpthread_linux_OMIT_OBJS),)
libpthread_linux_OBJS := $(filter-out $(libpthread_linux_OMIT_OBJS),$(libpthread_linux_OBJS))
endif
libpthread-a-y += $(if $(DOPIC),$(libpthread_linux_OBJS:.o=.os),$(libpthread_linux_OBJS))
libpthread-so-y += $(libpthread_linux_OBJS:.o=.oS)
libpthread-so-y += $(libpthread_linux_OUT)/pt-raise.oS
#libpthread-nomulti-y += $(libpthread_linux_OBJS)
libc_linux_OBJS := $(libc_linux_arch_OBJS)
libc_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(libc_linux_CSRC))
libc_linux_OBJS += $(patsubst %.S,$(libpthread_linux_OUT)/%.o,$(libc_linux_SSRC))
ifneq ($(libc_linux_OMIT_OBJS),)
libc_linux_OBJS := $(filter-out $(libc_linux_OMIT_OBJS),$(libc_linux_OBJS))
endif
libc-static-y += $(libc_linux_OBJS)
libc-shared-y += $(libc_linux_OBJS:.o=.oS)
#libc-nomulti-y += $(libc_linux_OBJS)
librt_linux_OBJS := $(librt_linux_arch_OBJS)
librt_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(librt_linux_CSRC))
librt_linux_OBJS += $(patsubst %.S,$(libpthread_linux_OUT)/%.o,$(librt_linux_SSRC))
objclean-y += CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux
headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux
CFLAGS-pthread_getcpuclockid.c = -I$(top_srcdir)librt
CFLAGS-pt-pread_pwrite.c = -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
-I$(top_srcdir)libc/sysdeps/linux/common
CFLAGS-mq_notify.c = -I$(top_srcdir)librt -DIS_IN_librt
CFLAGS-timer_create.c = -I$(top_srcdir)librt -DIS_IN_librt
CFLAGS-timer_delete.c = -I$(top_srcdir)librt -DIS_IN_librt
CFLAGS-timer_getoverr.c = -I$(top_srcdir)librt -DIS_IN_librt
CFLAGS-timer_gettime.c = -I$(top_srcdir)librt -DIS_IN_librt
CFLAGS-timer_routines.c = -I$(top_srcdir)librt -DIS_IN_librt
CFLAGS-timer_settime.c = -I$(top_srcdir)librt -DIS_IN_librt
ifneq ($(UCLIBC_HAS_BACKTRACE),)
CFLAGS-raise.c = -fasynchronous-unwind-tables
endif
CFLAGS-linux = -DNOT_IN_libc -DIS_IN_libpthread $(SSP_ALL_CFLAGS)
CFLAGS-OMIT-libc_pthread_init.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-libc_multiple_threads.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-register-atfork.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-unregister-atfork.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-getpid.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-raise.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-sleep.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-jmp-unwind.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-close.S = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-open.S = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-read.S = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-write.S = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-waitpid.S = -DNOT_IN_libc -DIS_IN_libpthread
CFLAGS-OMIT-mq_notify.c = -DIS_IN_libpthread
CFLAGS-OMIT-timer_create.c = -DIS_IN_libpthread
CFLAGS-OMIT-timer_delete.c = -DIS_IN_libpthread
CFLAGS-OMIT-timer_getoverr.c = -DIS_IN_libpthread
CFLAGS-OMIT-timer_gettime.c = -DIS_IN_libpthread
CFLAGS-OMIT-timer_routines.c = -DIS_IN_libpthread
CFLAGS-OMIT-timer_settime.c = -DIS_IN_libpthread
ASFLAGS-open.S = -D_LIBC_REENTRANT
ASFLAGS-close.S = -D_LIBC_REENTRANT
ASFLAGS-read.S = -D_LIBC_REENTRANT
ASFLAGS-write.S = -D_LIBC_REENTRANT
ASFLAGS-waitpid.S = -D_LIBC_REENTRANT
#
# Create header files.
#
CFLAGS-gen_lowlevelbarrier.c = -S
CFLAGS-gen_lowlevelcond.c = -S
CFLAGS-gen_lowlevelrobustlock.c = -S
CFLAGS-gen_lowlevelrwlock.c = -S
CFLAGS-gen_pthread-pi-defines.c = -S
CFLAGS-gen_structsem.c = -S
CFLAGS-gen_unwindbuf.c = -S
PTHREAD_GENERATE_MANGLE ?= -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*\$$/\#define \1 \2/p"
PTHREAD_LINUX_SYM := $(notdir $(wildcard $(libpthread_linux_DIR)/*.sym))
PTHREAD_LINUX_SYM_C := $(addprefix $(libpthread_linux_OUT)/gen_,$(PTHREAD_LINUX_SYM:.sym=.c))
PTHREAD_LINUX_SYM_S := $(PTHREAD_LINUX_SYM_C:.c=.s)
PTHREAD_LINUX_SYM_H := $(addprefix $(libpthread_linux_OUT)/,$(PTHREAD_LINUX_SYM:.sym=.h))
$(PTHREAD_LINUX_SYM_C): $(libpthread_linux_OUT)/gen_%.c: $(libpthread_linux_DIR)/%.sym | $(libpthread_linux_OUT)
$(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
$(PTHREAD_LINUX_SYM_S): $(libpthread_linux_OUT)/gen_%.s: $(libpthread_linux_OUT)/gen_%.c | headers
$(compile.c)
libpthread-generated-y += $(PTHREAD_LINUX_SYM_S)
$(PTHREAD_LINUX_SYM_H): $(libpthread_linux_OUT)/%.h: $(libpthread_linux_OUT)/gen_%.s
$(do_sed) $(PTHREAD_GENERATE_MANGLE) $< > $@
@if test ! -s $@ ; then rm -f $@ ; false ; fi
pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_LINUX_SYM_H)
HEADERS_BITS_PTHREAD := $(notdir $(wildcard $(libpthread_linux_DIR)/bits/*.h))
ALL_HEADERS_BITS_PTHREAD := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_PTHREAD))
$(ALL_HEADERS_BITS_PTHREAD): $(top_builddir)include/bits/%: | $(top_builddir)include/bits
$(do_ln) $(call rel_srcdir)$(libpthread_linux_DIR)/bits/$(@F) $@
HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
$(do_rm) $(PTHREAD_LINUX_SYM_C) $(PTHREAD_LINUX_SYM_S) \
$(PTHREAD_LINUX_SYM_H)
CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
$(do_rm) $(addprefix $(libpthread_linux_OUT)/*., o os oS)
objclean-y+=CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)
CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH):
$(do_rm) $(addprefix $(libpthread_linux_arch_OUT)/*., o os oS)
ifneq ($(TARGET_SUBARCH),)
objclean-y+=CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH)
CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH):
$(do_rm) $(addprefix $(libpthread_linux_subarch_OUT)/*., o os oS)
endif
|
