Nathan Chancellor 12d1ed1977 powerpc: Avoid clang warnings around setjmp and longjmp ... [ Upstream commit c9029ef9c9 ] Commit aea447141c ("powerpc: Disable -Wbuiltin-requires-header when setjmp is used") disabled -Wbuiltin-requires-header because of a warning about the setjmp and longjmp declarations. r367387 in clang added another diagnostic around this, complaining that there is no jmp_buf declaration. In file included from ../arch/powerpc/xmon/xmon.c:47: ../arch/powerpc/include/asm/setjmp.h:10:13: error: declaration of built-in function 'setjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration] extern long setjmp(long *); ^ ../arch/powerpc/include/asm/setjmp.h:11:13: error: declaration of built-in function 'longjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration] extern void longjmp(long *, long); ^ 2 errors generated. We are not using the standard library's longjmp/setjmp implementations for obvious reasons; make this clear to clang by using -ffreestanding on these files. Cc: stable@vger.kernel.org # 4.14+ Suggested-by: Segher Boessenkool <segher@kernel.crashing.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20191119045712.39633-3-natechancellor@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-12-17 20:35:40 +01:00
..
ansidecl.h
dis-asm.h
Makefile	powerpc: Avoid clang warnings around setjmp and longjmp	2019-12-17 20:35:40 +01:00
nonstdio.c	powerpc/xmon: Paged output for paca display	2015-10-15 20:32:01 +11:00
nonstdio.h	powerpc/xmon: Add __printf annotation to xmon_printf()	2018-05-25 12:04:36 +10:00
ppc-dis.c	powerpc/xmon: Fix opcode being uninitialized in print_insn_powerpc	2019-04-05 22:33:01 +02:00
ppc-opc.c	powerpc updates for 4.11 part 2	2017-03-01 10:10:16 -08:00
ppc.h	powerpc/xmon: Enable disassembly files (compilation changes)	2017-02-15 20:02:42 +11:00
spr_access.S	powerpc: move ASM_CONST and stringify_in_c() into asm-const.h	2018-07-30 22:48:16 +10:00
spu-dis.c	powerpc/xmon: Add __printf annotation to xmon_printf()	2018-05-25 12:04:36 +10:00
spu-insns.h
spu-opc.c	bug.h: add include of it to various implicit C users	2012-02-29 17:15:08 -05:00
spu.h
xmon.c	powerpc/xmon: fix dump_segments()	2019-12-05 09:20:39 +01:00