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blackfin: Do not generate unused header bootrom-asm-offsets.h

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Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
This commit is contained in:
Masahiro Yamada 2013-11-29 15:34:16 +09:00 committed by Sonic Zhang
parent 9bac8f7769
commit 985e18d14e
5 changed files with 0 additions and 66 deletions
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1
Makefile
View file

@ -807,7 +807,6 @@ clean:
$(obj)board/matrix_vision/*/bootscript.img \
$(obj)board/voiceblue/eeprom \
$(obj)u-boot.lds \
$(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs] \
$(obj)arch/blackfin/cpu/init.{lds,elf}
@rm -f $(obj)include/bmp_logo.h
@rm -f $(obj)include/bmp_logo_data.h

2
arch/blackfin/cpu/.gitignore vendored
View file

@ -1,4 +1,2 @@
bootrom-asm-offsets.[chs]
init.lds
init.elf

10
arch/blackfin/cpu/Makefile
View file

@ -23,16 +23,6 @@ obj-y += traps.o
extra-y += check_initcode
extra-y += bootrom-asm-offsets.h
$(obj)bootrom-asm-offsets.c: bootrom-asm-offsets.c.in bootrom-asm-offsets.awk
echo '#include <asm/mach-common/bits/bootrom.h>' | $(CPP) $(CPPFLAGS) - | gawk -f ./bootrom-asm-offsets.awk > $@.tmp
mv $@.tmp $@
$(obj)bootrom-asm-offsets.s: $(obj)bootrom-asm-offsets.c
$(CC) $(CFLAGS) -S $^ -o $@.tmp
mv $@.tmp $@
$(obj)bootrom-asm-offsets.h: $(obj)bootrom-asm-offsets.s
sed -ne "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}" $^ > $@
# make sure our initcode (which goes into LDR) does not
# have relocs or external references
$(obj)initcode.o: CFLAGS += -fno-function-sections -fno-data-sections

41
arch/blackfin/cpu/bootrom-asm-offsets.awk
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@ -1,41 +0,0 @@
#!/usr/bin/gawk -f
BEGIN {
print "/* DO NOT EDIT: AUTOMATICALLY GENERATED"
print " * Input files: bootrom-asm-offsets.awk bootrom-asm-offsets.c.in"
print " * DO NOT EDIT: AUTOMATICALLY GENERATED"
print " */"
print ""
system("cat bootrom-asm-offsets.c.in")
print "{"
}
{
/* find a structure definition */
if ($0 ~ /typedef struct .* {/) {
delete members;
i = 0;
/* extract each member of the structure */
while (1) {
getline
if ($1 == "}")
break;
gsub(/[*;]/, "");
members[i++] = $NF;
}
/* grab the structure's name */
struct = $NF;
sub(/;$/, "", struct);
/* output the DEFINE() macros */
while (i-- > 0)
print "\tDEFINE(" struct ", " members[i] ");"
print ""
}
}
END {
print "\treturn 0;"
print "}"
}

12
arch/blackfin/cpu/bootrom-asm-offsets.c.in
View file

@ -1,12 +0,0 @@
/* A little trick taken from the kernel asm-offsets.h where we convert
* the C structures automatically into a bunch of defines for use in
* the assembly files.
*/
#include <linux/stddef.h>
#include <asm/mach-common/bits/bootrom.h>
#define _DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val))
#define DEFINE(s, m) _DEFINE(offset_##s##_##m, offsetof(s, m))
int main(int argc, char * const argv[])