select ARM_AMBA
select ARM_ERRATA_764369
select ARM_ERRATA_775420
- select ARM_ERRATA_798181
+ select ARM_ERRATA_798181 if SMP
select ARM_GIC
+ select ARM_PSCI
select ARM_TIMER_SP804
select CACHE_L2X0
- select CLKDEV_LOOKUP
select COMMON_CLK
select CPU_V7
select GENERIC_CLOCKEVENTS
config ARCH_TEGRA_114_SOC
bool "Enable support for Tegra114 family"
- select ARM_ERRATA_798181
- select HAVE_ARM_ARCH_TIMER
+ select ARM_ERRATA_798181 if SMP
select ARM_L1_CACHE_SHIFT_6
+ select HAVE_ARM_ARCH_TIMER
select PINCTRL_TEGRA114
help
Support for NVIDIA Tegra T114 processor family, based on the
endif
ifeq (${IS_X86_64}, 1)
RAW_ARCH := x86_64
- CFLAGS += -DARCH_X86_64
+ CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT
ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
+ LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
+ else
+ LIBUNWIND_LIBS = -lunwind -lunwind-x86
endif
NO_PERF_REGS := 0
- LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
endif
+ ifeq ($(ARCH),arm)
+ NO_PERF_REGS := 0
+ LIBUNWIND_LIBS = -lunwind -lunwind-arm
+ endif
ifeq ($(NO_PERF_REGS),0)
- CFLAGS += -DHAVE_PERF_REGS
+ CFLAGS += -DHAVE_PERF_REGS_SUPPORT
endif
ifeq ($(src-perf),)
endif # NO_LIBELF
ifndef NO_LIBELF
-CFLAGS += -DLIBELF_SUPPORT
-FLAGS_LIBELF=$(CFLAGS) $(LDFLAGS) $(EXTLIBS)
-ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y)
- CFLAGS += -DLIBELF_MMAP
-endif
-ifeq ($(call try-cc,$(SOURCE_ELF_GETPHDRNUM),$(FLAGS_LIBELF),-DHAVE_ELF_GETPHDRNUM),y)
- CFLAGS += -DHAVE_ELF_GETPHDRNUM
-endif
+ CFLAGS += -DHAVE_LIBELF_SUPPORT
-# include ARCH specific config
--include $(src-perf)/arch/$(ARCH)/Makefile
+ ifeq ($(feature-libelf-mmap), 1)
+ CFLAGS += -DHAVE_LIBELF_MMAP_SUPPORT
+ endif
-ifndef NO_DWARF
-ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
- msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
- NO_DWARF := 1
-else
- CFLAGS += -DDWARF_SUPPORT $(LIBDW_CFLAGS)
- LDFLAGS += $(LIBDW_LDFLAGS)
- EXTLIBS += -lelf -ldw
-endif # PERF_HAVE_DWARF_REGS
-endif # NO_DWARF
+ ifeq ($(feature-libelf-getphdrnum), 1)
+ CFLAGS += -DHAVE_ELF_GETPHDRNUM_SUPPORT
+ endif
-endif # NO_LIBELF
+ # include ARCH specific config
+ -include $(src-perf)/arch/$(ARCH)/Makefile
-ifndef NO_LIBELF
-CFLAGS += -DLIBELF_SUPPORT
-FLAGS_LIBELF=$(CFLAGS) $(LDFLAGS) $(EXTLIBS)
-ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y)
- CFLAGS += -DLIBELF_MMAP
-endif # try-cc
+ ifndef NO_DWARF
+ ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
+ msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
+ NO_DWARF := 1
+ else
+ CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS)
+ LDFLAGS += $(LIBDW_LDFLAGS)
+ EXTLIBS += -lelf -ldw
+ endif # PERF_HAVE_DWARF_REGS
+ endif # NO_DWARF
endif # NO_LIBELF
- # There's only x86 (both 32 and 64) support for CFI unwind so far
- ifneq ($(ARCH),x86)
+ ifeq ($(LIBUNWIND_LIBS),)
NO_LIBUNWIND := 1
endif
ifndef NO_LIBUNWIND
-# for linking with debug library, run like:
-# make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
-ifdef LIBUNWIND_DIR
- LIBUNWIND_CFLAGS := -I$(LIBUNWIND_DIR)/include
- LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
-endif
+ #
+ # For linking with debug library, run like:
+ #
+ # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
+ #
+ ifdef LIBUNWIND_DIR
+ LIBUNWIND_CFLAGS := -I$(LIBUNWIND_DIR)/include
+ LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
+ endif
-FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(CFLAGS) $(LIBUNWIND_LDFLAGS) $(LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
-ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)
- msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 1.1);
- NO_LIBUNWIND := 1
-endif # Libunwind support
-ifneq ($(call try-cc,$(SOURCE_LIBUNWIND_DEBUG_FRAME),$(FLAGS_UNWIND),libunwind debug_frame),y)
- msg := $(warning No debug_frame support found in libunwind);
-CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME
-endif # debug_frame support in libunwind
-endif # NO_LIBUNWIND
+ ifneq ($(feature-libunwind), 1)
- msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
++ msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 1.1);
+ NO_LIBUNWIND := 1
++ else
++ ifneq ($(feature-libunwind-debug-frame), 1)
++ msg := $(warning No debug_frame support found in libunwind);
++ CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME
++ endif
+ endif
+endif
ifndef NO_LIBUNWIND
- CFLAGS += -DLIBUNWIND_SUPPORT
+ CFLAGS += -DHAVE_LIBUNWIND_SUPPORT
EXTLIBS += $(LIBUNWIND_LIBS)
CFLAGS += $(LIBUNWIND_CFLAGS)
LDFLAGS += $(LIBUNWIND_LDFLAGS)
--- /dev/null
+
+FILES= \
+ test-all \
+ test-backtrace \
+ test-bionic \
+ test-dwarf \
+ test-fortify-source \
+ test-glibc \
+ test-gtk2 \
+ test-gtk2-infobar \
+ test-hello \
+ test-libaudit \
+ test-libbfd \
+ test-liberty \
+ test-liberty-z \
+ test-cplus-demangle \
+ test-libelf \
+ test-libelf-getphdrnum \
+ test-libelf-mmap \
+ test-libnuma \
+ test-libperl \
+ test-libpython \
+ test-libpython-version \
+ test-libslang \
+ test-libunwind \
++ test-libunwind-debug-frame \
+ test-on-exit \
+ test-stackprotector-all \
+ test-stackprotector \
+ test-timerfd
+
+CC := $(CC) -MD
+
+all: $(FILES)
+
+BUILD = $(CC) $(CFLAGS) $(LDFLAGS) -o $(OUTPUT)$@ $@.c
+
+###############################
+
+test-all:
+ $(BUILD) -Werror -fstack-protector -fstack-protector-all -O2 -Werror -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma $(LIBUNWIND_LIBS) -lelf -laudit -I/usr/include/slang -lslang $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl
+
+test-hello:
+ $(BUILD)
+
+test-stackprotector-all:
+ $(BUILD) -Werror -fstack-protector-all
+
+test-stackprotector:
+ $(BUILD) -Werror -fstack-protector -Wstack-protector
+
+test-fortify-source:
+ $(BUILD) -O2 -Werror -D_FORTIFY_SOURCE=2
+
+test-bionic:
+ $(BUILD)
+
+test-libelf:
+ $(BUILD) -lelf
+
+test-glibc:
+ $(BUILD)
+
+test-dwarf:
+ $(BUILD) -ldw
+
+test-libelf-mmap:
+ $(BUILD) -lelf
+
+test-libelf-getphdrnum:
+ $(BUILD) -lelf
+
+test-libnuma:
+ $(BUILD) -lnuma
+
+test-libunwind:
+ $(BUILD) $(LIBUNWIND_LIBS) -lelf
+
+test-libaudit:
+ $(BUILD) -laudit
+
+test-libslang:
+ $(BUILD) -I/usr/include/slang -lslang
+
+test-gtk2:
+ $(BUILD) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
+
+test-gtk2-infobar:
+ $(BUILD) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
+
+grep-libs = $(filter -l%,$(1))
+strip-libs = $(filter-out -l%,$(1))
+
+PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
+PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
+PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
+PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
+FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
+
+test-libperl:
+ $(BUILD) $(FLAGS_PERL_EMBED)
+
+override PYTHON := python
+override PYTHON_CONFIG := python-config
+
+escape-for-shell-sq = $(subst ','\'',$(1))
+shell-sq = '$(escape-for-shell-sq)'
+
+PYTHON_CONFIG_SQ = $(call shell-sq,$(PYTHON_CONFIG))
+
+PYTHON_EMBED_LDOPTS = $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
+PYTHON_EMBED_LDFLAGS = $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
+PYTHON_EMBED_LIBADD = $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
+PYTHON_EMBED_CCOPTS = $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
+FLAGS_PYTHON_EMBED = $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
+
+test-libpython:
+ $(BUILD) $(FLAGS_PYTHON_EMBED)
+
+test-libpython-version:
+ $(BUILD) $(FLAGS_PYTHON_EMBED)
+
+test-libbfd:
+ $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl
+
+test-liberty:
+ $(CC) -o $(OUTPUT)$@ test-libbfd.c -DPACKAGE='"perf"' -lbfd -ldl -liberty
+
+test-liberty-z:
+ $(CC) -o $(OUTPUT)$@ test-libbfd.c -DPACKAGE='"perf"' -lbfd -ldl -liberty -lz
+
+test-cplus-demangle:
+ $(BUILD) -liberty
+
+test-on-exit:
+ $(BUILD)
+
+test-backtrace:
+ $(BUILD)
+
+test-timerfd:
+ $(BUILD)
+
+-include *.d
+
+###############################
+
+clean:
+ rm -f $(FILES) *.d
--- /dev/null
+/*
+ * test-all.c: Try to build all the main testcases at once.
+ *
+ * A well-configured system will have all the prereqs installed, so we can speed
+ * up auto-detection on such systems.
+ */
+
+/*
+ * Quirk: Python and Perl headers cannot be in arbitrary places, so keep
+ * these 3 testcases at the top:
+ */
+#define main main_test_libpython
+# include "test-libpython.c"
+#undef main
+
+#define main main_test_libpython_version
+# include "test-libpython-version.c"
+#undef main
+
+#define main main_test_libperl
+# include "test-libperl.c"
+#undef main
+
+#define main main_test_hello
+# include "test-hello.c"
+#undef main
+
+#define main main_test_libelf
+# include "test-libelf.c"
+#undef main
+
+#define main main_test_libelf_mmap
+# include "test-libelf-mmap.c"
+#undef main
+
+#define main main_test_glibc
+# include "test-glibc.c"
+#undef main
+
+#define main main_test_dwarf
+# include "test-dwarf.c"
+#undef main
+
+#define main main_test_libelf_getphdrnum
+# include "test-libelf-getphdrnum.c"
+#undef main
+
+#define main main_test_libunwind
+# include "test-libunwind.c"
+#undef main
+
++#define main main_test_libunwind_debug_frame
++# include "test-libunwind-debug-frame.c"
++#undef main
++
+#define main main_test_libaudit
+# include "test-libaudit.c"
+#undef main
+
+#define main main_test_libslang
+# include "test-libslang.c"
+#undef main
+
+#define main main_test_gtk2
+# include "test-gtk2.c"
+#undef main
+
+#define main main_test_gtk2_infobar
+# include "test-gtk2-infobar.c"
+#undef main
+
+#define main main_test_libbfd
+# include "test-libbfd.c"
+#undef main
+
+#define main main_test_on_exit
+# include "test-on-exit.c"
+#undef main
+
+#define main main_test_backtrace
+# include "test-backtrace.c"
+#undef main
+
+#define main main_test_libnuma
+# include "test-libnuma.c"
+#undef main
+
+#define main main_test_timerfd
+# include "test-timerfd.c"
+#undef main
+
+int main(int argc, char *argv[])
+{
+ main_test_libpython();
+ main_test_libpython_version();
+ main_test_libperl();
+ main_test_hello();
+ main_test_libelf();
+ main_test_libelf_mmap();
+ main_test_glibc();
+ main_test_dwarf();
+ main_test_libelf_getphdrnum();
+ main_test_libunwind();
+ main_test_libaudit();
+ main_test_libslang();
+ main_test_gtk2(argc, argv);
+ main_test_gtk2_infobar(argc, argv);
+ main_test_libbfd();
+ main_test_on_exit();
+ main_test_backtrace();
+ main_test_libnuma();
+ main_test_timerfd();
+
+ return 0;
+}
--- /dev/null
--- /dev/null
++#include <libunwind.h>
++#include <stdlib.h>
++
++extern int
++UNW_OBJ(dwarf_find_debug_frame) (int found, unw_dyn_info_t *di_debug,
++ unw_word_t ip, unw_word_t segbase,
++ const char *obj_name, unw_word_t start,
++ unw_word_t end);
++
++#define dwarf_find_debug_frame UNW_OBJ(dwarf_find_debug_frame)
++
++int main(void)
++{
++ dwarf_find_debug_frame(0, NULL, 0, 0, NULL, 0, 0);
++ return 0;
++}
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff