esp-idf/components/esp_system/test_eh_frame_parser/Makefile

 # SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
 #
 # SPDX-License-Identifier: Apache-2.0

CC=gcc
CFLAGS=-W -fasynchronous-unwind-tables -I. -I../port/include/x86/ -I../include/ -I../include/esp_private -std=c99 -g -m32
LDFLAGS=-Wl,--eh-frame-hdr -m32 -g -Tlinker.ld -no-pie
OBJECTS=objs/eh_frame_parser.o objs/main.o
HEADERS=eh_frame_parser_impl.h
BIN=eh_frame_test

.PHONY: all clean createdir

all: $(OBJECTS)
	$(CC) -o $(BIN) $^ $(LDFLAGS)

objs/main.o:main.c
	@mkdir -p objs
	$(CC) -o $@ -c $^ $(CFLAGS)

objs/eh_frame_parser.o: ../eh_frame_parser.c
	@mkdir -p objs
	$(CC) -o $@ -c $^ $(CFLAGS)

clean:
	rm -rf objs $(BIN)
System: implement libunwind library for RISC-V backtracing Closes https://github.com/espressif/esp-idf/issues/7866 A minimal x86 implementation has also been added, it is used to perform a host test. 2022-05-16 06:27:45 -04:00			`# SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
espsystem: add support for RISC-V panic backtrace Add .eh_frame and .eh_frame_hdr sections to the binary (can be enabled/disabled within menuconfig). These sections are parsed when a panic occurs. Their DWARF instructions are decoded and executed at runtime, to retrieve the whole backtrace. This parser has been tested on both RISC-V and x86 architectures. This feature needs esptool's merge adjacent ELF sections feature. 2021-01-13 23:09:40 -05:00
			`CC=gcc`
System: implement libunwind library for RISC-V backtracing Closes https://github.com/espressif/esp-idf/issues/7866 A minimal x86 implementation has also been added, it is used to perform a host test. 2022-05-16 06:27:45 -04:00			`CFLAGS=-W -fasynchronous-unwind-tables -I. -I../port/include/x86/ -I../include/ -I../include/esp_private -std=c99 -g -m32`
espsystem: add support for RISC-V panic backtrace Add .eh_frame and .eh_frame_hdr sections to the binary (can be enabled/disabled within menuconfig). These sections are parsed when a panic occurs. Their DWARF instructions are decoded and executed at runtime, to retrieve the whole backtrace. This parser has been tested on both RISC-V and x86 architectures. This feature needs esptool's merge adjacent ELF sections feature. 2021-01-13 23:09:40 -05:00			`LDFLAGS=-Wl,--eh-frame-hdr -m32 -g -Tlinker.ld -no-pie`
			`OBJECTS=objs/eh_frame_parser.o objs/main.o`
			`HEADERS=eh_frame_parser_impl.h`
			`BIN=eh_frame_test`

			`.PHONY: all clean createdir`

			`all: $(OBJECTS)`
			`$(CC) -o $(BIN) $^ $(LDFLAGS)`

			`objs/main.o:main.c`
			`@mkdir -p objs`
			`$(CC) -o $@ -c $^ $(CFLAGS)`

			`objs/eh_frame_parser.o: ../eh_frame_parser.c`
			`@mkdir -p objs`
			`$(CC) -o $@ -c $^ $(CFLAGS)`

			`clean:`
			`rm -rf objs $(BIN)`