The separate test files only exist to pass a different #include, instead have a single source file and pass -include to $(CC) to include the relevant header file for the architecture being tested. Generate the rules using a foreach loop. Include tests for all current libunwind architectures.
Signed-off-by: Ian Rogers <[email protected]> --- tools/build/feature/Makefile | 38 +++++++++---------- tools/build/feature/test-libunwind-aarch64.c | 27 ------------- tools/build/feature/test-libunwind-arm.c | 28 -------------- .../test-libunwind-debug-frame-aarch64.c | 17 --------- .../feature/test-libunwind-debug-frame-arm.c | 17 --------- .../feature/test-libunwind-debug-frame.c | 1 - tools/build/feature/test-libunwind-x86.c | 28 -------------- tools/build/feature/test-libunwind-x86_64.c | 28 -------------- tools/build/feature/test-libunwind.c | 1 - 9 files changed, 19 insertions(+), 166 deletions(-) delete mode 100644 tools/build/feature/test-libunwind-aarch64.c delete mode 100644 tools/build/feature/test-libunwind-arm.c delete mode 100644 tools/build/feature/test-libunwind-debug-frame-aarch64.c delete mode 100644 tools/build/feature/test-libunwind-debug-frame-arm.c delete mode 100644 tools/build/feature/test-libunwind-x86.c delete mode 100644 tools/build/feature/test-libunwind-x86_64.c diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 1fbcb3ce74d2..a0b40e826688 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -204,27 +204,27 @@ $(OUTPUT)test-numa_num_possible_cpus.bin: $(BUILD) -lnuma $(OUTPUT)test-libunwind.bin: - $(BUILD) -lelf -llzma + $(BUILD) -include libunwind.h -lelf -llzma -lunwind $(OUTPUT)test-libunwind-debug-frame.bin: - $(BUILD) -lelf -llzma -$(OUTPUT)test-libunwind-x86.bin: - $(BUILD) -lelf -llzma -lunwind-x86 - -$(OUTPUT)test-libunwind-x86_64.bin: - $(BUILD) -lelf -llzma -lunwind-x86_64 - -$(OUTPUT)test-libunwind-arm.bin: - $(BUILD) -lelf -llzma -lunwind-arm - -$(OUTPUT)test-libunwind-aarch64.bin: - $(BUILD) -lelf -llzma -lunwind-aarch64 - -$(OUTPUT)test-libunwind-debug-frame-arm.bin: - $(BUILD) -lelf -llzma -lunwind-arm - -$(OUTPUT)test-libunwind-debug-frame-aarch64.bin: - $(BUILD) -lelf -llzma -lunwind-aarch64 + $(BUILD) -include libunwind.h -lelf -llzma -lunwind + +LIBUNWIND_ARCHS:=aarch64 arm loongarch64 mips ppc32 ppc64 riscv s390x x86 x86_64 +define LIBUNWIND_RULE +$$(OUTPUT)test-libunwind-$(1).bin: + $$(CC) $$(CFLAGS) -MD -Wall -Werror -include libunwind-$(1).h -o $$@ \ + test-libunwind.c $$(LDFLAGS) -lelf -llzma -lunwind-$(1) \ + > $$(@:.bin=.make.output) 2>&1 + +$$(OUTPUT)test-libunwind-debug-frame-$(1).bin: + $$(CC) $$(CFLAGS) -MD -Wall -Werror -include libunwind-$(1).h -o $$@ \ + test-libunwind-debug-frame.c $$(LDFLAGS) -lelf -llzma -lunwind-$(1) \ + > $$(@:.bin=.make.output) 2>&1 + +endef +$(foreach arch,$(LIBUNWIND_ARCHS), \ + $(eval $(call LIBUNWIND_RULE,$(arch))) \ +) $(OUTPUT)test-libslang.bin: $(BUILD) -lslang diff --git a/tools/build/feature/test-libunwind-aarch64.c b/tools/build/feature/test-libunwind-aarch64.c deleted file mode 100644 index 323803f49212..000000000000 --- a/tools/build/feature/test-libunwind-aarch64.c +++ /dev/null @@ -1,27 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <libunwind-aarch64.h> -#include <stdlib.h> - -extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, - unw_word_t ip, - unw_dyn_info_t *di, - unw_proc_info_t *pi, - int need_unwind_info, void *arg); - -#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) - -static unw_accessors_t accessors; - -int main(void) -{ - unw_addr_space_t addr_space; - - addr_space = unw_create_addr_space(&accessors, 0); - if (addr_space) - return 0; - - unw_init_remote(NULL, addr_space, NULL); - dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); - - return 0; -} diff --git a/tools/build/feature/test-libunwind-arm.c b/tools/build/feature/test-libunwind-arm.c deleted file mode 100644 index cb378b7d6866..000000000000 --- a/tools/build/feature/test-libunwind-arm.c +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <libunwind-arm.h> -#include <stdlib.h> - -extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, - unw_word_t ip, - unw_dyn_info_t *di, - unw_proc_info_t *pi, - int need_unwind_info, void *arg); - - -#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) - -static unw_accessors_t accessors; - -int main(void) -{ - unw_addr_space_t addr_space; - - addr_space = unw_create_addr_space(&accessors, 0); - if (addr_space) - return 0; - - unw_init_remote(NULL, addr_space, NULL); - dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); - - return 0; -} diff --git a/tools/build/feature/test-libunwind-debug-frame-aarch64.c b/tools/build/feature/test-libunwind-debug-frame-aarch64.c deleted file mode 100644 index 36d6646c185e..000000000000 --- a/tools/build/feature/test-libunwind-debug-frame-aarch64.c +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <libunwind-aarch64.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; -} diff --git a/tools/build/feature/test-libunwind-debug-frame-arm.c b/tools/build/feature/test-libunwind-debug-frame-arm.c deleted file mode 100644 index 8696e48e1268..000000000000 --- a/tools/build/feature/test-libunwind-debug-frame-arm.c +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <libunwind-arm.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; -} diff --git a/tools/build/feature/test-libunwind-debug-frame.c b/tools/build/feature/test-libunwind-debug-frame.c index efb55cdd8d01..4c57e37004b3 100644 --- a/tools/build/feature/test-libunwind-debug-frame.c +++ b/tools/build/feature/test-libunwind-debug-frame.c @@ -1,5 +1,4 @@ // SPDX-License-Identifier: GPL-2.0 -#include <libunwind.h> #include <stdlib.h> extern int diff --git a/tools/build/feature/test-libunwind-x86.c b/tools/build/feature/test-libunwind-x86.c deleted file mode 100644 index e5e0f6c89637..000000000000 --- a/tools/build/feature/test-libunwind-x86.c +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <libunwind-x86.h> -#include <stdlib.h> - -extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, - unw_word_t ip, - unw_dyn_info_t *di, - unw_proc_info_t *pi, - int need_unwind_info, void *arg); - - -#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) - -static unw_accessors_t accessors; - -int main(void) -{ - unw_addr_space_t addr_space; - - addr_space = unw_create_addr_space(&accessors, 0); - if (addr_space) - return 0; - - unw_init_remote(NULL, addr_space, NULL); - dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); - - return 0; -} diff --git a/tools/build/feature/test-libunwind-x86_64.c b/tools/build/feature/test-libunwind-x86_64.c deleted file mode 100644 index 62ae4db597dc..000000000000 --- a/tools/build/feature/test-libunwind-x86_64.c +++ /dev/null @@ -1,28 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include <libunwind-x86_64.h> -#include <stdlib.h> - -extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, - unw_word_t ip, - unw_dyn_info_t *di, - unw_proc_info_t *pi, - int need_unwind_info, void *arg); - - -#define dwarf_search_unwind_table UNW_OBJ(dwarf_search_unwind_table) - -static unw_accessors_t accessors; - -int main(void) -{ - unw_addr_space_t addr_space; - - addr_space = unw_create_addr_space(&accessors, 0); - if (addr_space) - return 0; - - unw_init_remote(NULL, addr_space, NULL); - dwarf_search_unwind_table(addr_space, 0, NULL, NULL, 0, NULL); - - return 0; -} diff --git a/tools/build/feature/test-libunwind.c b/tools/build/feature/test-libunwind.c index 53fd26614ff0..5af5dc3a73d4 100644 --- a/tools/build/feature/test-libunwind.c +++ b/tools/build/feature/test-libunwind.c @@ -1,5 +1,4 @@ // SPDX-License-Identifier: GPL-2.0 -#include <libunwind.h> #include <stdlib.h> extern int UNW_OBJ(dwarf_search_unwind_table) (unw_addr_space_t as, -- 2.53.0.473.g4a7958ca14-goog
