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Diffstat (limited to '')
| -rw-r--r-- | arch/x86/boot/code16gcc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/boot/code16gcc.h b/arch/x86/boot/code16gcc.h new file mode 100644 index 000000000..e19fd7536 --- /dev/null +++ b/arch/x86/boot/code16gcc.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +# +# code16gcc.h +# +# This file is added to the assembler via -Wa when compiling 16-bit C code. +# This is done this way instead via asm() to make sure gcc does not reorder +# things around us. +# +# gcc 4.9+ has a real -m16 option so we can drop this hack long term. +# + + .code16gcc |