I have download the toolchain from here enter link description here
Precisely this one
arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf.tar.xz
I try a simple .c file
vim simple.c
#include <stdio.h> int main(void) { puts("hello"); } A lot of error appears
/usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/aarch64-none-elf-gcc simple.c /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-exit.o): in function `exit': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/stdlib/exit.c:65:(.text.exit+0x2c): undefined reference to `_exit' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-closer.o): in function `_close_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/closer.c:47:(.text._close_r+0x1c): undefined reference to `_close' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-lseekr.o): in function `_lseek_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/lseekr.c:49:(.text._lseek_r+0x24): undefined reference to `_lseek' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-readr.o): in function `_read_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/readr.c:49:(.text._read_r+0x24): undefined reference to `_read' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-writer.o): in function `_write_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/writer.c:49:(.text._write_r+0x24): undefined reference to `_write' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-sbrkr.o): in function `_sbrk_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/sbrkr.c:51:(.text._sbrk_r+0x1c): undefined reference to `_sbrk' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-fstatr.o): in function `_fstat_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/fstatr.c:55:(.text._fstat_r+0x20): undefined reference to `_fstat' /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/bin/ld: /usr/lib64/gcc/arm-gnu-toolchain-14.3.rel1-x86_64-aarch64-none-elf/bin/../lib/gcc/aarch64-none-elf/14.3.1/../../../../aarch64-none-elf/lib/libc.a(libc_a-isattyr.o): in function `_isatty_r': /data/jenkins/workspace/GNU-toolchain/arm-14/src/newlib-cygwin/newlib/libc/reent/isattyr.c:52:(.text._isatty_r+0x1c): undefined reference to `_isatty' collect2: error: ld returned 1 exit status What's wrong? I also tried 11.3, but same error.
