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
|
## See sim/Makefile.am
##
## Copyright (C) 2020-2023 Free Software Foundation, Inc.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
AM_CPPFLAGS_%C% = -DWITH_TARGET_WORD_BITSIZE=64
AM_CPPFLAGS_%C%_mloop_le.o = -DWANT_ISA_EBPFLE
AM_CPPFLAGS_%C%_mloop_be.o = -DWANT_ISA_EBPFBE
AM_CPPFLAGS_%C%_decode_le.o = -DWANT_ISA_EBPFLE
AM_CPPFLAGS_%C%_decode_be.o = -DWANT_ISA_EBPFBE
AM_CPPFLAGS_%C%_sem_le.o = -DWANT_ISA_EBPFLE
AM_CPPFLAGS_%C%_sem_be.o = -DWANT_ISA_EBPFBE
%C%_libsim_a_SOURCES = \
$(common_libcommon_a_SOURCES)
%C%_libsim_a_LIBADD = \
$(patsubst %,%D%/%,$(SIM_NEW_COMMON_OBJS)) \
$(patsubst %,%D%/dv-%.o,$(SIM_HW_DEVICES)) \
%D%/modules.o \
\
%D%/cgen-run.o \
%D%/cgen-scache.o \
%D%/cgen-trace.o \
%D%/cgen-utils.o \
\
%D%/arch.o \
%D%/cpu.o \
%D%/decode-le.o \
%D%/decode-be.o \
%D%/sem-le.o \
%D%/sem-be.o \
%D%/mloop-le.o \
%D%/mloop-be.o \
\
%D%/bpf.o \
%D%/bpf-helpers.o \
%D%/sim-if.o \
%D%/traps.o
$(%C%_libsim_a_OBJECTS) $(%C%_libsim_a_LIBADD): %D%/hw-config.h
noinst_LIBRARIES += %D%/libsim.a
%D%/%.o: common/%.c ; $(SIM_COMPILE)
-@am__include@ %D%/$(DEPDIR)/*.Po
%C%_run_SOURCES =
%C%_run_LDADD = \
%D%/nrun.o \
%D%/libsim.a \
$(SIM_COMMON_LIBS)
noinst_PROGRAMS += %D%/run
## List all generated headers to help Automake dependency tracking.
BUILT_SOURCES += \
%D%/eng-le.h \
%D%/eng-be.h
%C%_BUILD_OUTPUTS = \
%D%/mloop-le.c \
%D%/stamp-mloop-le \
%D%/mloop-be.c \
%D%/stamp-mloop-be
## This makes sure build tools are available before building the arch-subdirs.
SIM_ALL_RECURSIVE_DEPS += $(%C%_BUILD_OUTPUTS)
%D%/modules.c: | $(%C%_BUILD_OUTPUTS)
%D%/mloop-le.c %D%/eng-le.h: %D%/stamp-mloop-le ; @true
%D%/stamp-mloop-le: $(srccom)/genmloop.sh %D%/mloop.in
$(AM_V_GEN)$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
-mono -scache -prefix bpfbf_ebpfle -cpu bpfbf \
-infile $(srcdir)/%D%/mloop.in \
-outfile-prefix %D%/ -outfile-suffix -le
$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/eng-le.hin %D%/eng-le.h
$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/mloop-le.cin %D%/mloop-le.c
$(AM_V_at)touch $@
%D%/mloop-be.c %D%/eng-be.h: %D%/stamp-mloop-be ; @true
%D%/stamp-mloop-be: $(srccom)/genmloop.sh %D%/mloop.in
$(AM_V_GEN)$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
-mono -scache -prefix bpfbf_ebpfbe -cpu bpfbf \
-infile $(srcdir)/%D%/mloop.in \
-outfile-prefix %D%/ -outfile-suffix -be
$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/eng-be.hin %D%/eng-be.h
$(AM_V_at)$(SHELL) $(srcroot)/move-if-change %D%/mloop-be.cin %D%/mloop-be.c
$(AM_V_at)touch $@
MOSTLYCLEANFILES += $(%C%_BUILD_OUTPUTS)
## Target that triggers all cgen targets that works when --disable-cgen-maint.
%D%/cgen: %D%/cgen-arch %D%/cgen-cpu %D%/cgen-defs-le %D%/cgen-defs-be %D%/cgen-decode-le %D%/cgen-decode-be
%D%/cgen-arch:
$(AM_V_GEN)mach=bpf cpu=bpfbf FLAGS="with-scache"; $(CGEN_GEN_ARCH)
%D%/arch.h %D%/arch.c %D%/cpuall.h: @CGEN_MAINT@ %D%/cgen-arch
%D%/cgen-cpu:
$(AM_V_GEN)isa=ebpfle,ebpfbe cpu=bpfbf mach=bpf FLAGS="with-multiple-isa with-scache"; $(CGEN_GEN_CPU)
$(AM_V_at)rm -f $(srcdir)/%D%/model.c
%D%/cpu.h %D%/cpu.c %D%/model.c: @CGEN_MAINT@ %D%/cgen-cpu
## We need to generate a group of files per ISA.
## For eBPF little-endian:
## defs-le.h
## sem-le.c, decode-le.c, decode-le.h
## $(objdir)/mloop-le.c $(objdir)/eng-le.h
## For eBPF big-endian:
## defs-be.h
## sem-be.c, decode-be.c, decode-be.h
## $(objdir)/mloop-be.c $(objdir)/eng-le.h
##
## The rules below take care of that.
%D%/cgen-defs-le:
$(AM_V_GEN)isa=ebpfle cpu=bpfbf mach=bpf FLAGS="with-scache" SUFFIX="-le"; $(CGEN_GEN_DEFS)
%D%/defs-le.h: @CGEN_MAINT@ %D%/cgen-defs-le
%D%/cgen-defs-be:
$(AM_V_GEN)isa=ebpfbe cpu=bpfbf mach=bpf FLAGS="with-scache" SUFFIX="-be"; $(CGEN_GEN_DEFS)
%D%/defs-be.h: @CGEN_MAINT@ %D%/cgen-defs-be
%D%/cgen-decode-le:
$(AM_V_GEN)isa=ebpfle cpu=bpfbf mach=bpf FLAGS="with-scache" SUFFIX="-le" EXTRAFILES="$(CGEN_CPU_SEM)"; $(CGEN_GEN_DECODE)
%D%/sem-le.c %D%/decode-le.c %D%/decode-le.h: @CGEN_MAINT@ %D%/cgen-decode-vle
%D%/cgen-decode-be:
$(AM_V_GEN)isa=ebpfbe cpu=bpfbf mach=bpf FLAGS="with-scache" SUFFIX="-be" EXTRAFILES="$(CGEN_CPU_SEM)"; $(CGEN_GEN_DECODE)
%D%/sem-be.c %D%/decode-be.c %D%/decode-be.h: @CGEN_MAINT@ %D%/cgen-decode-be
|
