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15f300ed1d
linux/tools/include/nolibc
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Thomas Weißschuh 921992229b tools/nolibc: mark start_c as weak 
Otherwise the different instances of _start_c from each compilation unit
will lead to linker errors:

/usr/bin/ld: /tmp/ccSNvRqs.o: in function `_start_c':
nolibc-test-foo.c:(.text.nolibc_memset+0x9): multiple definition of `_start_c'; /tmp/ccG25101.o:nolibc-test.c:(.text+0x1ea3): first defined here

Fixes: 1733675515 ("tools/nolibc: add new crt.h with _start_c")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/lkml/20231012-nolibc-start_c-multiple-v1-1-fbfc73e0283f@weissschuh.net/
Link: https://lore.kernel.org/lkml/20231012-nolibc-linkage-test-v1-1-315e682768b4@weissschuh.net/
Acked-by: Willy Tarreau <w@1wt.eu>
2023-10-12 21:13:51 +02:00
..
.gitignore tools/nolibc: Add gitignore to avoid git complaints about sysroot 2023-03-20 08:45:21 -07:00
arch-aarch64.h tools/nolibc: aarch64: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch-arm.h tools/nolibc: arm: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch-i386.h tools/nolibc: i386: Fix a stack misalign bug on _start 2023-10-12 21:10:37 +02:00
arch-loongarch.h tools/nolibc: loongarch: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch-mips.h tools/nolibc: mips: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch-powerpc.h tools/nolibc: silence ppc64 compile warnings 2023-08-23 05:17:07 +02:00
arch-riscv.h tools/nolibc: riscv: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch-s390.h tools/nolibc: s390: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch-x86_64.h tools/nolibc: x86_64: shrink _start with _start_c 2023-08-23 04:40:22 +02:00
arch.h tools/nolibc: add support for powerpc 2023-08-23 05:17:07 +02:00
compiler.h tools/nolibc: fix segfaults on compilers without attribute no_stack_protector 2023-06-09 11:46:08 -07:00
crt.h tools/nolibc: mark start_c as weak 2023-10-12 21:13:51 +02:00
ctype.h tools/nolibc: fix missing includes causing build issues at -O0 2023-01-09 09:36:05 -08:00
errno.h tools/nolibc: make errno a weak symbol instead of a static one 2023-01-10 13:33:55 -08:00
Makefile tools/nolibc: add new crt.h with _start_c 2023-08-23 04:40:22 +02:00
nolibc.h tools/nolibc: add missing my_syscall6() for mips 2023-08-23 04:38:02 +02:00
signal.h tools/nolibc: fix missing includes causing build issues at -O0 2023-01-09 09:36:05 -08:00
stackprotector.h tools/nolibc: stackprotector.h: make __stack_chk_init static 2023-08-23 05:17:07 +02:00
std.h tools/nolibc: add stdint.h 2023-03-20 08:45:21 -07:00
stdint.h tools/nolibc: stdint: use __SIZE_TYPE__ for size_t 2023-08-23 05:17:07 +02:00
stdio.h tools/nolibc: setvbuf: avoid unused parameter warnings 2023-08-23 05:17:07 +02:00
stdlib.h tools/nolibc: completely remove optional environ support 2023-08-23 04:40:22 +02:00
string.h tools/nolibc: use standard __asm__ statements 2023-06-09 11:46:07 -07:00
sys.h tools/nolibc: keep brk(), sbrk(), mmap() away from __sysret() 2023-08-23 05:19:22 +02:00
time.h tools/nolibc: fix missing includes causing build issues at -O0 2023-01-09 09:36:05 -08:00
types.h tools/nolibc: remove the old sys_stat support 2023-08-23 04:40:22 +02:00
unistd.h tools/nolibc: unistd.h: reorder the syscall macros 2023-08-06 12:27:53 +02:00