Modify user build cflags and lds
This commit is contained in:
songyanguang
parent
6176717125
commit
619b32ad49
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@ -19,7 +19,9 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O2 -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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board_specs = stub.o
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endif
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@ -104,7 +106,7 @@ test_irq_hdlr: test_irq_handler.o libserial.o printf.o libipc.o session.o usysca
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@${objdump} -S $@ > $@.asm
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shell: shell_port.o libserial.o printf.o shell_cmd_list.o shell.o shell_ext.o libfs.o libipc.o session.o usyscall.o arch_usyscall.o libmem.o
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@${ld} ${user_ldflags} -e main -o $@ $^ ${board_specs}
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@${ld} ${user_ldflags} -e main -o $@ $^ ${board_specs} -T $(KERNEL_ROOT)/services/boards/jh7110/jh7110_user.lds
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@${objdump} -S $@ > $@.asm
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test_fault: test_fault.o libserial.o printf.o usyscall.o arch_usyscall.o
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@ -120,7 +122,7 @@ simple_server: simple_server.o libserial.o printf.o libipc.o session.o simple_se
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@${objdump} -S $@ > $@.asm
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fs_server: fs_server.o libfs.o fs.o libserial.o printf.o libipc.o session.o block_io.o usyscall.o arch_usyscall.o libmem.o
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@${ld} ${user_ldflags} -e main -o $@ $^ ${board_specs}
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@${ld} ${user_ldflags} -e main -o $@ $^ ${board_specs} -T $(KERNEL_ROOT)/services/boards/jh7110/jh7110_user.lds
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@${objdump} -S $@ > $@.asm
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test_priority: test_priority.o libserial.o printf.o usyscall.o arch_usyscall.o libmem.o
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@ -1,7 +1,8 @@
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -0,0 +1,146 @@
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/*
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* Copyright (c) 2010-2012, Freescale Semiconductor, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* o Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* o Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file jh7110_user.lds
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* @brief refer to XV6 riscv
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2024.10.10
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*/
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OUTPUT_ARCH("riscv")
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SECTIONS
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{
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. = 0x0;
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.text : {
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*(.text .text.*)
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}
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.rodata : {
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. = ALIGN(16);
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*(.srodata .srodata.*)
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. = ALIGN(16);
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*(.rodata .rodata.*)
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}
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.eh_frame : {
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*(.eh_frame)
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*(.eh_frame.*)
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}
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. = ALIGN(0x1000);
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.data : {
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. = ALIGN(16);
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*(.sdata .sdata.*)
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. = ALIGN(16);
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*(.data .data.*)
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}
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.bss : {
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. = ALIGN(16);
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*(.sbss .sbss.*)
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. = ALIGN(16);
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*(.bss .bss.*)
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}
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. = ALIGN((1 << 21));
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.sdata : {
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__global_pointer$ = . + 0x800;
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*(.sdata*)
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}
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. = ALIGN((1 << 21));
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_edata = .;
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_end = .;
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PROVIDE(end = .);
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}
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/*
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SECTIONS
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{
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_start = .;
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_boot_start = .;
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. = ALIGN(0x1000);
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.text : {
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. = ALIGN(0x1000);
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*(.text .text.*)
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}
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. = ALIGN(0x1000);
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.data : {
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. = ALIGN(16);
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*(.sdata .sdata.*)
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. = ALIGN(16);
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*(.data .data.*)
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__start_init_task = .;
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init_thread_union = .;
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init_stack = .;
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KEEP(*(.data..init_task))
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KEEP(*(.data..init_thread_info))
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. = __start_init_task + ((1 << (12)) << (2));
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__end_init_task = .;
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PROVIDE(__init_array_start = .);
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PROVIDE(__init_array_end = .);
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}
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. = ALIGN(0x1000);
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_image_size = . - _start;
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. = ALIGN(0x1000);
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.bss : {
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PROVIDE(kernel_data_begin = .);
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PROVIDE(__bss_start = .);
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*(.bss .bss.* COMMON)
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. = ALIGN(0x1000);
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PROVIDE(__bss_end = .);
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PROVIDE(kernel_data_end = .);
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__bss_stop = .;
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}
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. = ALIGN((1 << 21));
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.sdata : {
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__global_pointer$ = . + 0x800;
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*(.sdata*)
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}
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. = ALIGN((1 << 21));
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_edata = .;
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_end = .;
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PROVIDE(end = .);
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}
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*/
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@ -17,7 +17,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -16,7 +16,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -17,7 +17,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -16,7 +16,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -16,7 +16,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -16,7 +16,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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@ -16,7 +16,8 @@ endif
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ifeq ($(BOARD), jh7110)
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toolchain ?= riscv64-unknown-elf-
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user_ldflags = -N -Ttext 0
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cflags = -Wall -O0 -g -std=c11 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
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CFLAGS = -Wall -Werror -O -fno-omit-frame-pointer -ggdb -gdwarf-2 -MD -mcmodel=medany -fno-common -nostdlib -fno-builtin-strncpy -fno-builtin-strncmp -fno-builtin-strlen -fno-builtin-memset -fno-builtin-memmove -fno-builtin-memcmp -fno-builtin-log -fno-builtin-bzero -fno-builtin-strchr -fno-builtin-exit -fno-builtin-malloc -fno-builtin-putc -fno-builtin-free -fno-builtin-memcpy -Wno-main -fno-builtin-printf -fno-builtin-fprintf -fno-builtin-vprintf -I. -fno-stack-protector -fno-pie -no-pie
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cflags = $(CFLAGS) -Wno-unused -fno-strict-aliasing
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endif
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cc = ${toolchain}gcc
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