diff options
Diffstat (limited to 'scripts/Makefile.asm-offsets')
| -rw-r--r-- | scripts/Makefile.asm-offsets | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/scripts/Makefile.asm-offsets b/scripts/Makefile.asm-offsets new file mode 100644 index 000000000000..4ba80ba29b82 --- /dev/null +++ b/scripts/Makefile.asm-offsets @@ -0,0 +1,22 @@ +# Default sed regexp - multiline due to syntax constraints +define sed-asm-offsets-to-c + "/^->/{s:->#\(.*\):/* \1 */:; \ + s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \ + s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ + s:->::; p;}" +endef + +define gen_header_from_asm_offsets + (set -e; \ + echo "#ifndef $1"; \ + echo "#define $1"; \ + echo "/*"; \ + echo " * DO NOT MODIFY."; \ + echo " *"; \ + echo " * This file was generated by Kbuild"; \ + echo " */"; \ + echo ""; \ + sed -ne $(sed-asm-offsets-to-c); \ + echo ""; \ + echo "#endif" ) +endef |