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TOMOYO Linux Cross Reference
Linux/tools/testing/selftests/nolibc/Makefile

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

Diff markup

Differences between /tools/testing/selftests/nolibc/Makefile (Architecture sparc64) and /tools/testing/selftests/nolibc/Makefile (Architecture mips)


  1 # SPDX-License-Identifier: GPL-2.0                  1 # SPDX-License-Identifier: GPL-2.0
  2 # Makefile for nolibc tests                         2 # Makefile for nolibc tests
  3 # we're in ".../tools/testing/selftests/nolibc      3 # we're in ".../tools/testing/selftests/nolibc"
  4 ifeq ($(srctree),)                                  4 ifeq ($(srctree),)
  5 srctree := $(patsubst %/tools/testing/selftest      5 srctree := $(patsubst %/tools/testing/selftests/,%,$(dir $(CURDIR)))
  6 endif                                               6 endif
  7                                                     7 
  8 include $(srctree)/tools/scripts/utilities.mak      8 include $(srctree)/tools/scripts/utilities.mak
  9 # We need this for the "__cc-option" macro.         9 # We need this for the "__cc-option" macro.
 10 include $(srctree)/scripts/Makefile.compiler       10 include $(srctree)/scripts/Makefile.compiler
 11                                                    11 
 12 ifneq ($(O),)                                      12 ifneq ($(O),)
 13 ifneq ($(call is-absolute,$(O)),y)                 13 ifneq ($(call is-absolute,$(O)),y)
 14 $(error Only absolute O= parameters are suppor     14 $(error Only absolute O= parameters are supported)
 15 endif                                              15 endif
 16 objtree := $(O)                                    16 objtree := $(O)
 17 else                                               17 else
 18 objtree ?= $(srctree)                              18 objtree ?= $(srctree)
 19 endif                                              19 endif
 20                                                    20 
 21 ifeq ($(ARCH),)                                    21 ifeq ($(ARCH),)
 22 include $(srctree)/scripts/subarch.include         22 include $(srctree)/scripts/subarch.include
 23 ARCH = $(SUBARCH)                                  23 ARCH = $(SUBARCH)
 24 endif                                              24 endif
 25                                                    25 
 26 cc-option = $(call __cc-option, $(CC),$(CLANG_     26 cc-option = $(call __cc-option, $(CC),$(CLANG_CROSS_FLAGS),$(1),$(2))
 27                                                    27 
 28 # XARCH extends the kernel's ARCH with a few v     28 # XARCH extends the kernel's ARCH with a few variants of the same
 29 # architecture that only differ by the configu     29 # architecture that only differ by the configuration, the toolchain
 30 # and the Qemu program used. It is copied as-i     30 # and the Qemu program used. It is copied as-is into ARCH except for
 31 # a few specific values which are mapped like      31 # a few specific values which are mapped like this:
 32 #                                                  32 #
 33 #  XARCH        | ARCH      | config               33 #  XARCH        | ARCH      | config
 34 #  -------------|-----------|-----------------     34 #  -------------|-----------|-------------------------
 35 #  ppc          | powerpc   | 32 bits              35 #  ppc          | powerpc   | 32 bits
 36 #  ppc64        | powerpc   | 64 bits big endi     36 #  ppc64        | powerpc   | 64 bits big endian
 37 #  ppc64le      | powerpc   | 64 bits little e     37 #  ppc64le      | powerpc   | 64 bits little endian
 38 #                                                  38 #
 39 # It is recommended to only use XARCH, though      39 # It is recommended to only use XARCH, though it does not harm if
 40 # ARCH is already set. For simplicity, ARCH is     40 # ARCH is already set. For simplicity, ARCH is sufficient for all
 41 # architectures where both are equal.              41 # architectures where both are equal.
 42                                                    42 
 43 # configure default variants for target kernel     43 # configure default variants for target kernel supported architectures
 44 XARCH_powerpc    = ppc                             44 XARCH_powerpc    = ppc
 45 XARCH_mips       = mips32le                        45 XARCH_mips       = mips32le
 46 XARCH            = $(or $(XARCH_$(ARCH)),$(ARC     46 XARCH            = $(or $(XARCH_$(ARCH)),$(ARCH))
 47                                                    47 
 48 # map from user input variants to their kernel     48 # map from user input variants to their kernel supported architectures
 49 ARCH_ppc         = powerpc                         49 ARCH_ppc         = powerpc
 50 ARCH_ppc64       = powerpc                         50 ARCH_ppc64       = powerpc
 51 ARCH_ppc64le     = powerpc                         51 ARCH_ppc64le     = powerpc
 52 ARCH_mips32le    = mips                            52 ARCH_mips32le    = mips
 53 ARCH_mips32be    = mips                            53 ARCH_mips32be    = mips
 54 ARCH            := $(or $(ARCH_$(XARCH)),$(XAR     54 ARCH            := $(or $(ARCH_$(XARCH)),$(XARCH))
 55                                                    55 
 56 # kernel image names by architecture               56 # kernel image names by architecture
 57 IMAGE_i386       = arch/x86/boot/bzImage           57 IMAGE_i386       = arch/x86/boot/bzImage
 58 IMAGE_x86_64     = arch/x86/boot/bzImage           58 IMAGE_x86_64     = arch/x86/boot/bzImage
 59 IMAGE_x86        = arch/x86/boot/bzImage           59 IMAGE_x86        = arch/x86/boot/bzImage
 60 IMAGE_arm64      = arch/arm64/boot/Image           60 IMAGE_arm64      = arch/arm64/boot/Image
 61 IMAGE_arm        = arch/arm/boot/zImage            61 IMAGE_arm        = arch/arm/boot/zImage
 62 IMAGE_mips32le   = vmlinuz                         62 IMAGE_mips32le   = vmlinuz
 63 IMAGE_mips32be   = vmlinuz                         63 IMAGE_mips32be   = vmlinuz
 64 IMAGE_ppc        = vmlinux                         64 IMAGE_ppc        = vmlinux
 65 IMAGE_ppc64      = vmlinux                         65 IMAGE_ppc64      = vmlinux
 66 IMAGE_ppc64le    = arch/powerpc/boot/zImage        66 IMAGE_ppc64le    = arch/powerpc/boot/zImage
 67 IMAGE_riscv      = arch/riscv/boot/Image           67 IMAGE_riscv      = arch/riscv/boot/Image
 68 IMAGE_s390       = arch/s390/boot/bzImage          68 IMAGE_s390       = arch/s390/boot/bzImage
 69 IMAGE_loongarch  = arch/loongarch/boot/vmlinuz     69 IMAGE_loongarch  = arch/loongarch/boot/vmlinuz.efi
 70 IMAGE            = $(objtree)/$(IMAGE_$(XARCH)     70 IMAGE            = $(objtree)/$(IMAGE_$(XARCH))
 71 IMAGE_NAME       = $(notdir $(IMAGE))              71 IMAGE_NAME       = $(notdir $(IMAGE))
 72                                                    72 
 73 # default kernel configurations that appear to     73 # default kernel configurations that appear to be usable
 74 DEFCONFIG_i386       = defconfig                   74 DEFCONFIG_i386       = defconfig
 75 DEFCONFIG_x86_64     = defconfig                   75 DEFCONFIG_x86_64     = defconfig
 76 DEFCONFIG_x86        = defconfig                   76 DEFCONFIG_x86        = defconfig
 77 DEFCONFIG_arm64      = defconfig                   77 DEFCONFIG_arm64      = defconfig
 78 DEFCONFIG_arm        = multi_v7_defconfig          78 DEFCONFIG_arm        = multi_v7_defconfig
 79 DEFCONFIG_mips32le   = malta_defconfig             79 DEFCONFIG_mips32le   = malta_defconfig
 80 DEFCONFIG_mips32be   = malta_defconfig             80 DEFCONFIG_mips32be   = malta_defconfig
 81 DEFCONFIG_ppc        = pmac32_defconfig            81 DEFCONFIG_ppc        = pmac32_defconfig
 82 DEFCONFIG_ppc64      = powernv_be_defconfig        82 DEFCONFIG_ppc64      = powernv_be_defconfig
 83 DEFCONFIG_ppc64le    = powernv_defconfig           83 DEFCONFIG_ppc64le    = powernv_defconfig
 84 DEFCONFIG_riscv      = defconfig                   84 DEFCONFIG_riscv      = defconfig
 85 DEFCONFIG_s390       = defconfig                   85 DEFCONFIG_s390       = defconfig
 86 DEFCONFIG_loongarch  = defconfig                   86 DEFCONFIG_loongarch  = defconfig
 87 DEFCONFIG            = $(DEFCONFIG_$(XARCH))       87 DEFCONFIG            = $(DEFCONFIG_$(XARCH))
 88                                                    88 
 89 EXTRACONFIG_mips32be = -d CONFIG_CPU_LITTLE_EN     89 EXTRACONFIG_mips32be = -d CONFIG_CPU_LITTLE_ENDIAN -e CONFIG_CPU_BIG_ENDIAN
 90 EXTRACONFIG           = $(EXTRACONFIG_$(XARCH)     90 EXTRACONFIG           = $(EXTRACONFIG_$(XARCH))
 91                                                    91 
 92 # optional tests to run (default = all)            92 # optional tests to run (default = all)
 93 TEST =                                             93 TEST =
 94                                                    94 
 95 # QEMU_ARCH: arch names used by qemu               95 # QEMU_ARCH: arch names used by qemu
 96 QEMU_ARCH_i386       = i386                        96 QEMU_ARCH_i386       = i386
 97 QEMU_ARCH_x86_64     = x86_64                      97 QEMU_ARCH_x86_64     = x86_64
 98 QEMU_ARCH_x86        = x86_64                      98 QEMU_ARCH_x86        = x86_64
 99 QEMU_ARCH_arm64      = aarch64                     99 QEMU_ARCH_arm64      = aarch64
100 QEMU_ARCH_arm        = arm                        100 QEMU_ARCH_arm        = arm
101 QEMU_ARCH_mips32le   = mipsel  # works with ma    101 QEMU_ARCH_mips32le   = mipsel  # works with malta_defconfig
102 QEMU_ARCH_mips32be  = mips                        102 QEMU_ARCH_mips32be  = mips
103 QEMU_ARCH_ppc        = ppc                        103 QEMU_ARCH_ppc        = ppc
104 QEMU_ARCH_ppc64      = ppc64                      104 QEMU_ARCH_ppc64      = ppc64
105 QEMU_ARCH_ppc64le    = ppc64                      105 QEMU_ARCH_ppc64le    = ppc64
106 QEMU_ARCH_riscv      = riscv64                    106 QEMU_ARCH_riscv      = riscv64
107 QEMU_ARCH_s390       = s390x                      107 QEMU_ARCH_s390       = s390x
108 QEMU_ARCH_loongarch  = loongarch64                108 QEMU_ARCH_loongarch  = loongarch64
109 QEMU_ARCH            = $(QEMU_ARCH_$(XARCH))      109 QEMU_ARCH            = $(QEMU_ARCH_$(XARCH))
110                                                   110 
111 QEMU_ARCH_USER_ppc64le = ppc64le                  111 QEMU_ARCH_USER_ppc64le = ppc64le
112 QEMU_ARCH_USER         = $(or $(QEMU_ARCH_USER    112 QEMU_ARCH_USER         = $(or $(QEMU_ARCH_USER_$(XARCH)),$(QEMU_ARCH_$(XARCH)))
113                                                   113 
114 QEMU_BIOS_DIR = /usr/share/edk2/                  114 QEMU_BIOS_DIR = /usr/share/edk2/
115 QEMU_BIOS_loongarch = $(QEMU_BIOS_DIR)/loongar    115 QEMU_BIOS_loongarch = $(QEMU_BIOS_DIR)/loongarch64/OVMF_CODE.fd
116                                                   116 
117 ifneq ($(QEMU_BIOS_$(XARCH)),)                    117 ifneq ($(QEMU_BIOS_$(XARCH)),)
118 QEMU_ARGS_BIOS = -bios $(QEMU_BIOS_$(XARCH))      118 QEMU_ARGS_BIOS = -bios $(QEMU_BIOS_$(XARCH))
119 endif                                             119 endif
120                                                   120 
121 # QEMU_ARGS : some arch-specific args to pass     121 # QEMU_ARGS : some arch-specific args to pass to qemu
122 QEMU_ARGS_i386       = -M pc -append "console=    122 QEMU_ARGS_i386       = -M pc -append "console=ttyS0,9600 i8042.noaux panic=-1 $(TEST:%=NOLIBC_TEST=%)"
123 QEMU_ARGS_x86_64     = -M pc -append "console=    123 QEMU_ARGS_x86_64     = -M pc -append "console=ttyS0,9600 i8042.noaux panic=-1 $(TEST:%=NOLIBC_TEST=%)"
124 QEMU_ARGS_x86        = -M pc -append "console=    124 QEMU_ARGS_x86        = -M pc -append "console=ttyS0,9600 i8042.noaux panic=-1 $(TEST:%=NOLIBC_TEST=%)"
125 QEMU_ARGS_arm64      = -M virt -cpu cortex-a53    125 QEMU_ARGS_arm64      = -M virt -cpu cortex-a53 -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
126 QEMU_ARGS_arm        = -M virt -append "panic=    126 QEMU_ARGS_arm        = -M virt -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
127 QEMU_ARGS_mips32le   = -M malta -append "panic    127 QEMU_ARGS_mips32le   = -M malta -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
128 QEMU_ARGS_mips32be   = -M malta -append "panic    128 QEMU_ARGS_mips32be   = -M malta -append "panic=-1 $(TEST:%=NOLIBC_TEST=%)"
129 QEMU_ARGS_ppc        = -M g3beige -append "con    129 QEMU_ARGS_ppc        = -M g3beige -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
130 QEMU_ARGS_ppc64      = -M powernv -append "con    130 QEMU_ARGS_ppc64      = -M powernv -append "console=hvc0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
131 QEMU_ARGS_ppc64le    = -M powernv -append "con    131 QEMU_ARGS_ppc64le    = -M powernv -append "console=hvc0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
132 QEMU_ARGS_riscv      = -M virt -append "consol    132 QEMU_ARGS_riscv      = -M virt -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
133 QEMU_ARGS_s390       = -M s390-ccw-virtio -m 1    133 QEMU_ARGS_s390       = -M s390-ccw-virtio -m 1G -append "console=ttyS0 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
134 QEMU_ARGS_loongarch  = -M virt -append "consol    134 QEMU_ARGS_loongarch  = -M virt -append "console=ttyS0,115200 panic=-1 $(TEST:%=NOLIBC_TEST=%)"
135 QEMU_ARGS            = $(QEMU_ARGS_$(XARCH)) $    135 QEMU_ARGS            = $(QEMU_ARGS_$(XARCH)) $(QEMU_ARGS_BIOS) $(QEMU_ARGS_EXTRA)
136                                                   136 
137 # OUTPUT is only set when run from the main ma    137 # OUTPUT is only set when run from the main makefile, otherwise
138 # it defaults to this nolibc directory.           138 # it defaults to this nolibc directory.
139 OUTPUT ?= $(CURDIR)/                              139 OUTPUT ?= $(CURDIR)/
140                                                   140 
141 ifeq ($(V),1)                                     141 ifeq ($(V),1)
142 Q=                                                142 Q=
143 else                                              143 else
144 Q=@                                               144 Q=@
145 endif                                             145 endif
146                                                   146 
147 CFLAGS_i386 = $(call cc-option,-m32)              147 CFLAGS_i386 = $(call cc-option,-m32)
148 CFLAGS_ppc = -m32 -mbig-endian -mno-vsx $(call    148 CFLAGS_ppc = -m32 -mbig-endian -mno-vsx $(call cc-option,-mmultiple)
149 CFLAGS_ppc64 = -m64 -mbig-endian -mno-vsx $(ca    149 CFLAGS_ppc64 = -m64 -mbig-endian -mno-vsx $(call cc-option,-mmultiple)
150 CFLAGS_ppc64le = -m64 -mlittle-endian -mno-vsx    150 CFLAGS_ppc64le = -m64 -mlittle-endian -mno-vsx $(call cc-option,-mabi=elfv2)
151 CFLAGS_s390 = -m64                                151 CFLAGS_s390 = -m64
152 CFLAGS_mips32le = -EL -mabi=32 -fPIC              152 CFLAGS_mips32le = -EL -mabi=32 -fPIC
153 CFLAGS_mips32be = -EB -mabi=32                    153 CFLAGS_mips32be = -EB -mabi=32
154 CFLAGS_STACKPROTECTOR ?= $(call cc-option,-mst    154 CFLAGS_STACKPROTECTOR ?= $(call cc-option,-mstack-protector-guard=global $(call cc-option,-fstack-protector-all))
155 CFLAGS  ?= -Os -fno-ident -fno-asynchronous-un    155 CFLAGS  ?= -Os -fno-ident -fno-asynchronous-unwind-tables -std=c89 -W -Wall -Wextra \
156                 $(call cc-option,-fno-stack-pr    156                 $(call cc-option,-fno-stack-protector) \
157                 $(CFLAGS_$(XARCH)) $(CFLAGS_ST    157                 $(CFLAGS_$(XARCH)) $(CFLAGS_STACKPROTECTOR) $(CFLAGS_EXTRA)
158 LDFLAGS :=                                        158 LDFLAGS :=
159                                                   159 
160 LIBGCC := -lgcc                                   160 LIBGCC := -lgcc
161                                                   161 
162 ifneq ($(LLVM),)                                  162 ifneq ($(LLVM),)
163 # Not needed for clang                            163 # Not needed for clang
164 LIBGCC :=                                         164 LIBGCC :=
165 endif                                             165 endif
166                                                   166 
167 # Modify CFLAGS based on LLVM=                    167 # Modify CFLAGS based on LLVM=
168 include $(srctree)/tools/scripts/Makefile.incl    168 include $(srctree)/tools/scripts/Makefile.include
169                                                   169 
170 # GCC uses "s390", clang "systemz"                170 # GCC uses "s390", clang "systemz"
171 CLANG_CROSS_FLAGS := $(subst --target=s390-lin    171 CLANG_CROSS_FLAGS := $(subst --target=s390-linux,--target=systemz-linux,$(CLANG_CROSS_FLAGS))
172                                                   172 
173 REPORT  ?= awk '/\[OK\][\r]*$$/{p++} /\[FAIL\]    173 REPORT  ?= awk '/\[OK\][\r]*$$/{p++} /\[FAIL\][\r]*$$/{if (!f) printf("\n"); f++; print;} /\[SKIPPED\][\r]*$$/{s++} \
174                 END{ printf("\n%3d test(s): %3    174                 END{ printf("\n%3d test(s): %3d passed, %3d skipped, %3d failed => status: ", p+s+f, p, s, f); \
175                 if (f || !p) printf("failure\n    175                 if (f || !p) printf("failure\n"); else if (s) printf("warning\n"); else printf("success\n");; \
176                 printf("\nSee all results in %    176                 printf("\nSee all results in %s\n", ARGV[1]); }'
177                                                   177 
178 help:                                             178 help:
179         @echo "Supported targets under selftes    179         @echo "Supported targets under selftests/nolibc:"
180         @echo "  all               call the \"    180         @echo "  all               call the \"run\" target below"
181         @echo "  help              this help"     181         @echo "  help              this help"
182         @echo "  sysroot           create the     182         @echo "  sysroot           create the nolibc sysroot here (uses \$$ARCH)"
183         @echo "  nolibc-test       build the e    183         @echo "  nolibc-test       build the executable (uses \$$CC and \$$CROSS_COMPILE)"
184         @echo "  libc-test         build an ex    184         @echo "  libc-test         build an executable using the compiler's default libc instead"
185         @echo "  run-user          runs the ex    185         @echo "  run-user          runs the executable under QEMU (uses \$$XARCH, \$$TEST)"
186         @echo "  initramfs.cpio    prepare the    186         @echo "  initramfs.cpio    prepare the initramfs archive with nolibc-test"
187         @echo "  initramfs         prepare the    187         @echo "  initramfs         prepare the initramfs tree with nolibc-test"
188         @echo "  defconfig         create a fr    188         @echo "  defconfig         create a fresh new default config (uses \$$XARCH)"
189         @echo "  kernel            (re)build t    189         @echo "  kernel            (re)build the kernel (uses \$$XARCH)"
190         @echo "  kernel-standalone (re)build t    190         @echo "  kernel-standalone (re)build the kernel with the initramfs (uses \$$XARCH)"
191         @echo "  run               runs the ke    191         @echo "  run               runs the kernel in QEMU after building it (uses \$$XARCH, \$$TEST)"
192         @echo "  rerun             runs a prev    192         @echo "  rerun             runs a previously prebuilt kernel in QEMU (uses \$$XARCH, \$$TEST)"
193         @echo "  clean             clean the s    193         @echo "  clean             clean the sysroot, initramfs, build and output files"
194         @echo ""                                  194         @echo ""
195         @echo "The output file is \"run.out\".    195         @echo "The output file is \"run.out\". Test ranges may be passed using \$$TEST."
196         @echo ""                                  196         @echo ""
197         @echo "Currently using the following v    197         @echo "Currently using the following variables:"
198         @echo "  ARCH          = $(ARCH)"         198         @echo "  ARCH          = $(ARCH)"
199         @echo "  XARCH         = $(XARCH)"        199         @echo "  XARCH         = $(XARCH)"
200         @echo "  CROSS_COMPILE = $(CROSS_COMPI    200         @echo "  CROSS_COMPILE = $(CROSS_COMPILE)"
201         @echo "  CC            = $(CC)"           201         @echo "  CC            = $(CC)"
202         @echo "  OUTPUT        = $(OUTPUT)"       202         @echo "  OUTPUT        = $(OUTPUT)"
203         @echo "  TEST          = $(TEST)"         203         @echo "  TEST          = $(TEST)"
204         @echo "  QEMU_ARCH     = $(if $(QEMU_A    204         @echo "  QEMU_ARCH     = $(if $(QEMU_ARCH),$(QEMU_ARCH),UNKNOWN_ARCH) [determined from \$$XARCH]"
205         @echo "  IMAGE_NAME    = $(if $(IMAGE_    205         @echo "  IMAGE_NAME    = $(if $(IMAGE_NAME),$(IMAGE_NAME),UNKNOWN_ARCH) [determined from \$$XARCH]"
206         @echo ""                                  206         @echo ""
207                                                   207 
208 all: run                                          208 all: run
209                                                   209 
210 sysroot: sysroot/$(ARCH)/include                  210 sysroot: sysroot/$(ARCH)/include
211                                                   211 
212 sysroot/$(ARCH)/include:                          212 sysroot/$(ARCH)/include:
213         $(Q)rm -rf sysroot/$(ARCH) sysroot/sys    213         $(Q)rm -rf sysroot/$(ARCH) sysroot/sysroot
214         $(QUIET_MKDIR)mkdir -p sysroot            214         $(QUIET_MKDIR)mkdir -p sysroot
215         $(Q)$(MAKE) -C $(srctree) outputmakefi    215         $(Q)$(MAKE) -C $(srctree) outputmakefile
216         $(Q)$(MAKE) -C $(srctree)/tools/includ    216         $(Q)$(MAKE) -C $(srctree)/tools/include/nolibc ARCH=$(ARCH) OUTPUT=$(CURDIR)/sysroot/ headers_standalone
217         $(Q)mv sysroot/sysroot sysroot/$(ARCH)    217         $(Q)mv sysroot/sysroot sysroot/$(ARCH)
218                                                   218 
219 ifneq ($(NOLIBC_SYSROOT),0)                       219 ifneq ($(NOLIBC_SYSROOT),0)
220 nolibc-test: nolibc-test.c nolibc-test-linkage    220 nolibc-test: nolibc-test.c nolibc-test-linkage.c sysroot/$(ARCH)/include
221         $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS)     221         $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
222           -nostdlib -nostdinc -static -Isysroo    222           -nostdlib -nostdinc -static -Isysroot/$(ARCH)/include nolibc-test.c nolibc-test-linkage.c $(LIBGCC)
223 else                                              223 else
224 nolibc-test: nolibc-test.c nolibc-test-linkage    224 nolibc-test: nolibc-test.c nolibc-test-linkage.c
225         $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS)     225         $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ \
226           -nostdlib -static -include $(srctree    226           -nostdlib -static -include $(srctree)/tools/include/nolibc/nolibc.h nolibc-test.c nolibc-test-linkage.c $(LIBGCC)
227 endif                                             227 endif
228                                                   228 
229 libc-test: nolibc-test.c nolibc-test-linkage.c    229 libc-test: nolibc-test.c nolibc-test-linkage.c
230         $(QUIET_CC)$(HOSTCC) -o $@ nolibc-test    230         $(QUIET_CC)$(HOSTCC) -o $@ nolibc-test.c nolibc-test-linkage.c
231                                                   231 
232 # local libc-test                                 232 # local libc-test
233 run-libc-test: libc-test                          233 run-libc-test: libc-test
234         $(Q)./libc-test > "$(CURDIR)/run.out"     234         $(Q)./libc-test > "$(CURDIR)/run.out" || :
235         $(Q)$(REPORT) $(CURDIR)/run.out           235         $(Q)$(REPORT) $(CURDIR)/run.out
236                                                   236 
237 # local nolibc-test                               237 # local nolibc-test
238 run-nolibc-test: nolibc-test                      238 run-nolibc-test: nolibc-test
239         $(Q)./nolibc-test > "$(CURDIR)/run.out    239         $(Q)./nolibc-test > "$(CURDIR)/run.out" || :
240         $(Q)$(REPORT) $(CURDIR)/run.out           240         $(Q)$(REPORT) $(CURDIR)/run.out
241                                                   241 
242 # qemu user-land test                             242 # qemu user-land test
243 run-user: nolibc-test                             243 run-user: nolibc-test
244         $(Q)qemu-$(QEMU_ARCH_USER) ./nolibc-te    244         $(Q)qemu-$(QEMU_ARCH_USER) ./nolibc-test > "$(CURDIR)/run.out" || :
245         $(Q)$(REPORT) $(CURDIR)/run.out           245         $(Q)$(REPORT) $(CURDIR)/run.out
246                                                   246 
247 initramfs.cpio: kernel nolibc-test                247 initramfs.cpio: kernel nolibc-test
248         $(QUIET_GEN)echo 'file /init nolibc-te    248         $(QUIET_GEN)echo 'file /init nolibc-test 755 0 0' | $(objtree)/usr/gen_init_cpio - > initramfs.cpio
249                                                   249 
250 initramfs: nolibc-test                            250 initramfs: nolibc-test
251         $(QUIET_MKDIR)mkdir -p initramfs          251         $(QUIET_MKDIR)mkdir -p initramfs
252         $(call QUIET_INSTALL, initramfs/init)     252         $(call QUIET_INSTALL, initramfs/init)
253         $(Q)cp nolibc-test initramfs/init         253         $(Q)cp nolibc-test initramfs/init
254                                                   254 
255 defconfig:                                        255 defconfig:
256         $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH)    256         $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) mrproper $(DEFCONFIG) prepare
257         $(Q)if [ -n "$(EXTRACONFIG)" ]; then \    257         $(Q)if [ -n "$(EXTRACONFIG)" ]; then \
258                 $(srctree)/scripts/config --fi    258                 $(srctree)/scripts/config --file $(objtree)/.config $(EXTRACONFIG); \
259                 $(MAKE) -C $(srctree) ARCH=$(A    259                 $(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) olddefconfig < /dev/null; \
260         fi                                        260         fi
261                                                   261 
262 kernel:                                           262 kernel:
263         $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH)    263         $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) $(IMAGE_NAME) < /dev/null
264                                                   264 
265 kernel-standalone: initramfs                      265 kernel-standalone: initramfs
266         $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH)    266         $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) $(IMAGE_NAME) CONFIG_INITRAMFS_SOURCE=$(CURDIR)/initramfs < /dev/null
267                                                   267 
268 # run the tests after building the kernel         268 # run the tests after building the kernel
269 run: kernel initramfs.cpio                        269 run: kernel initramfs.cpio
270         $(Q)qemu-system-$(QEMU_ARCH) -display     270         $(Q)qemu-system-$(QEMU_ARCH) -display none -no-reboot -kernel "$(IMAGE)" -initrd initramfs.cpio -serial stdio $(QEMU_ARGS) > "$(CURDIR)/run.out"
271         $(Q)$(REPORT) $(CURDIR)/run.out           271         $(Q)$(REPORT) $(CURDIR)/run.out
272                                                   272 
273 # re-run the tests from an existing kernel        273 # re-run the tests from an existing kernel
274 rerun:                                            274 rerun:
275         $(Q)qemu-system-$(QEMU_ARCH) -display     275         $(Q)qemu-system-$(QEMU_ARCH) -display none -no-reboot -kernel "$(IMAGE)" -initrd initramfs.cpio -serial stdio $(QEMU_ARGS) > "$(CURDIR)/run.out"
276         $(Q)$(REPORT) $(CURDIR)/run.out           276         $(Q)$(REPORT) $(CURDIR)/run.out
277                                                   277 
278 # report with existing test log                   278 # report with existing test log
279 report:                                           279 report:
280         $(Q)$(REPORT) $(CURDIR)/run.out           280         $(Q)$(REPORT) $(CURDIR)/run.out
281                                                   281 
282 clean:                                            282 clean:
283         $(call QUIET_CLEAN, sysroot)              283         $(call QUIET_CLEAN, sysroot)
284         $(Q)rm -rf sysroot                        284         $(Q)rm -rf sysroot
285         $(call QUIET_CLEAN, nolibc-test)          285         $(call QUIET_CLEAN, nolibc-test)
286         $(Q)rm -f nolibc-test                     286         $(Q)rm -f nolibc-test
287         $(call QUIET_CLEAN, libc-test)            287         $(call QUIET_CLEAN, libc-test)
288         $(Q)rm -f libc-test                       288         $(Q)rm -f libc-test
289         $(call QUIET_CLEAN, initramfs.cpio)       289         $(call QUIET_CLEAN, initramfs.cpio)
290         $(Q)rm -rf initramfs.cpio                 290         $(Q)rm -rf initramfs.cpio
291         $(call QUIET_CLEAN, initramfs)            291         $(call QUIET_CLEAN, initramfs)
292         $(Q)rm -rf initramfs                      292         $(Q)rm -rf initramfs
293         $(call QUIET_CLEAN, run.out)              293         $(call QUIET_CLEAN, run.out)
294         $(Q)rm -rf run.out                        294         $(Q)rm -rf run.out
295                                                   295 
296 .PHONY: sysroot/$(ARCH)/include                   296 .PHONY: sysroot/$(ARCH)/include
                                                      

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