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
|
COMMON_SOURCES = \
allchblk.c \
alloc.c \
backgraph.c \
blacklst.c \
checksums.c \
dbg_mlc.c \
finalize.c \
fnlz_mlc.c \
gcj_mlc.c \
headers.c \
mach_dep.c \
malloc.c \
mallocx.c \
mark.c \
mark_rts.c \
misc.c \
new_hblk.c \
obj_map.c \
os_dep.c \
pcr_interface.c \
ptr_chck.c \
real_malloc.c \
reclaim.c \
specific.c \
stubborn.c \
thread_local_alloc.c \
typd_mlc.c
LINUX_SOURCES = \
dyn_load.c \
gc_dlopen.c \
pthread_start.c \
pthread_stop_world.c \
pthread_support.c
OCTOPOS_SOURCES = \
octopos_threads.c
DARWIN_SOURCES = \
dyn_load.c \
darwin_stop_world.c \
gc_dlopen.c
GUESSED_TARGET := $(shell $(CC) -dumpmachine)
TARGET ?= $(GUESSED_TARGET)
CC = $(TARGET)-gcc
CPPFLAGS = -Iinclude/ -DATOMIC_UNCOLLECTABLE -DNO_EXECUTE_PERMISSION -DALL_INTERIOR_POINTERS
CPPFLAGS += -DGC_ASSERTIONS
CFLAGS = -O2 -g -Wall -W
# Architecture-specific stuff
ifeq ($(findstring sparc, $(TARGET)), sparc)
EXTRA_OBJECTS += src/sparc_mach_dep.o
endif
ifeq ($(findstring x86_64, $(GUESSED_TARGET)), x86_64)
ifeq ($(findstring i686, $(TARGET)), i686)
CFLAGS += -m32
endif
endif
# Operating-system-specific stuff
ifeq ($(findstring linux, $(TARGET)), linux)
SOURCES = $(COMMON_SOURCES) $(LINUX_SOURCES)
CPPFLAGS += -Ilibatomic_ops/src
CPPFLAGS += -DGC_LINUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC
EXTRA_OBJECTS = libatomic_ops/libatomic_ops.a
endif
ifeq ($(findstring invasic, $(TARGET)), invasic)
SOURCES = $(COMMON_SOURCES) $(OCTOPOS_SOURCES)
CFLAGS += -ffreestanding
endif
ifeq ($(findstring darwin, $(TARGET)), darwin)
SOURCES = $(COMMON_SOURCES) $(DARWIN_SOURCES)
endif
# Platform-specific stuff
OCTOPOS_RELEASE = current
ifeq ($(findstring invasic, $(TARGET)), invasic)
CFLAGS += -fno-stack-protector
CPPFLAGS += -nostdinc -Ulinux -U__linux -U__linux__ -U__gnu_linux__ -Uunix -U__unix -U__unix__ -D__OCTOPOS__
endif
ifeq ($(findstring i686-invasic, $(TARGET)), i686-invasic)
OCTOPOS_ARCH = x86guest
OCTOPOS_VARIANT = default
OCTOPOS_BASE = ../octopos-app/releases/$(OCTOPOS_RELEASE)/$(OCTOPOS_ARCH)/$(OCTOPOS_VARIANT)
GCC_INCLUDE = $(shell $(CC) --print-file-name=include)
CFLAGS += -mfpmath=sse -msse2 -m32
CPPFLAGS += -I$(OCTOPOS_BASE)/include -isystem $(GCC_INCLUDE)
endif
ifeq ($(findstring x86_64-invasic, $(TARGET)), x86_64-invasic)
OCTOPOS_ARCH = x64native
OCTOPOS_VARIANT = default
OCTOPOS_BASE = ../octopos-app/releases/$(OCTOPOS_RELEASE)/$(OCTOPOS_ARCH)/$(OCTOPOS_VARIANT)
GCC_INCLUDE = $(shell $(CC) --print-file-name=include)
CPPFLAGS += -I$(OCTOPOS_BASE)/include -isystem $(GCC_INCLUDE)
endif
ifeq ($(findstring sparc-invasic, $(TARGET)), sparc-invasic)
OCTOPOS_ARCH = leon
OCTOPOS_VARIANT = default
OCTOPOS_BASE = ../octopos-app/releases/$(OCTOPOS_RELEASE)/$(OCTOPOS_ARCH)/$(OCTOPOS_VARIANT)
GCC_INCLUDE = $(shell $(CC) --print-file-name=include)
CPPFLAGS += -D__leon__ -I $(OCTOPOS_BASE)/include -isystem $(GCC_INCLUDE)
endif
BUILDDIR = build/$(TARGET)
OBJECTS = $(SOURCES:%.c=$(BUILDDIR)/%.o)
ARCHIVE = $(BUILDDIR)/gc.a
Q = @
all: $(ARCHIVE)
$(ARCHIVE): $(BUILDDIR) $(OBJECTS) $(EXTRA_OBJECTS)
$(Q)ar ru $(ARCHIVE) $(OBJECTS) $(EXTRA_OBJECTS)
$(BUILDDIR)/%.o: %.c
@echo "CC $@"
$(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
# Special objects
libatomic_ops/libatomic_ops.a: libatomic_ops/src/atomic_ops.o
@echo "AR $@"
$(Q)ar ru $@ $<
libatomic_ops/src/atomic_ops.o: libatomic_ops/src/atomic_ops.c
@echo "CC $@"
$(Q)$(CC) -c $< -o $@
src/sparc_mach_dep.o: src/sparc_mach_dep.S
@echo "CC $@"
$(Q)$(CC) -c $< -o $@
$(BUILDDIR):
$(Q)mkdir -p $(BUILDDIR)
clean:
$(Q)rm -f $(OBJECTS)
$(Q)rm -f $(EXTRA_OBJECTS)
$(Q)rm -f $(ARCHIVE)
$(Q)rm -rf $(BUILDDIR)
.PHONY: all clean
|
