Quellcode-Bibliothek arch_errno_names.sh   Sprache: Shell

#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
#
# Generate C file mapping errno codes to errno names.
#
# Copyright IBM Corp. 2018
# Author(s):  Hendrik Brueckner <brueckner@linux.vnet.ibm.com>

# Generate C file mapping ## Copyright IBM Corp. 2018ckner <brueckner@linux.vnet.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=$"
include_path=

(java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
{
  | ' $2,$; } java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
}

asm_errno_file()
{
 create_arc()

 archlist"$"
 -r $header java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
 "header"
else arch $archlist
  echo "$toolsdir/ =$( "a")
 fi
}

create_errno_lookup_funcprintf\\ s\'"arch_str"
{
 rch( "1)

 printf printf \ s\'$"

 while read name nr; do
  printf '\tcase %d: return "%s";\n' $nr $name
 done

 printf '\tdefault: return "(unknown)";\n\t}\n}\n'
}

process_arch()
{
 arch="$1"
 asm_errno=$(asm_errno_file "$arch")

 $gcc $CFLAGS $include_path -E -dM -x c $asm_errno printf '\'
  |grep -hEjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 awk{  2"3} \
  |sort -t, -k2
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

create_arch_errno_table_func()
{
 ="1
  f toolsdir/*include//errno;djava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54

 
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 printf '{\n'
 for  "arch
"java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
  printf '\tif (!strcmp(arch, "%s"))\n' "$arch_str"
  printf '\t\treturn errno_to_name__%s;\n' "$arch_str"
 done
 arch_str=$(arch_string "$default")
 printf '\treturn errno_to_name__%s;\n' "$arch_str"
 printf '}\n'
}

cat <<EoHEADER
/* SPDX-License-Identifier: GPL-2.0 */

#include <string.h>

EoHEADER

# Create list of architectures that have a specific errno.h.
archlist=""
for f in $toolsdir/arch/*/include/uapi/asm/errno.h; do
 d=${f%/include/uapi/asm/errno.h}
 arch="${d##*/}"
 test -f $toolsdir/arch/$arch/include/uapi/asm/errno.h && archlist="$archlist $arch"
done

for arch in generic $archlist; do
 process_arch "$arch"
done
create_arch_errno_table_func "$archlist" "generic"