#! /bin/sh

# Copyright (C) 2020 Red Hat, Inc.

# This file is part of elfutils.

#

# This file is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# elfutils is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

. $srcdir/test-subr.sh

# void *SYM1;

# void *SYM2 = 0;

# extern void *SYM3;

# static void *SYM4;

#

# void *SYM6 = &SYM3;

# static void *SYM7 = &SYM3;

#

# void *SYM8 __attribute__((__weak__));

#

# void FUN1 (void) { }

# static void FUN2 (void) { }

# extern void FUN3 (void);

#

# void *FREF = FUN3;

#

# void __attribute__((__weak__)) FUN4 (void) { };

#

# int NUM0 = 0; __asm__(".type NUM0,%gnu_unique_object");

# int __thread NUM1 = 1;

#

# gcc -m64 -c syms.c -o testfilesyms64

# gcc -m32 -c syms.c -o testfilesyms32

testfiles testfilesyms32 testfilesyms64

testrun_compare ${abs_top_builddir}/src/nm --format=bsd testfilesyms32 <<\EOF

00000008 D FREF

00000000 T FUN1

00000010 t FUN2

         U FUN3

00000020 W FUN4

00000008 u NUM0

00000000 D NUM1

00000004 C SYM1

00000000 B SYM2

         U SYM3

0000000c b SYM4

00000000 D SYM6

00000004 d SYM7

00000004 V SYM8

         U _GLOBAL_OFFSET_TABLE_

00000000 T __x86.get_pc_thunk.ax

EOF

testrun_compare ${abs_top_builddir}/src/nm --format=posix testfilesyms32 <<\EOF

FREF D 00000008 00000004

FUN1 T 00000000 00000010

FUN2 t 00000010 00000010

FUN3 U

FUN4 W 00000020 00000010

NUM0 u 00000008 00000004

NUM1 D 00000000 00000004

SYM1 C 00000004 00000004

SYM2 B 00000000 00000004

SYM3 U

SYM4 b 0000000c 00000004

SYM6 D 00000000 00000004

SYM7 d 00000004 00000004

SYM8 V 00000004 00000004

_GLOBAL_OFFSET_TABLE_ U

__x86.get_pc_thunk.ax T 00000000 00000000

EOF

testrun_compare ${abs_top_builddir}/src/nm --format=sysv testfilesyms32 <<\EOF

Symbols from testfilesyms32:

Name                  Value    Class  Type     Size     Line Section

FREF                 |00000008|GLOBAL|OBJECT  |00000004|    |.data.rel

FUN1                 |00000000|GLOBAL|FUNC    |00000010|    |.text

FUN2                 |00000010|LOCAL |FUNC    |00000010|    |.text

FUN3                 |        |GLOBAL|NOTYPE  |        |    |UNDEF

FUN4                 |00000020|WEAK  |FUNC    |00000010|    |.text

NUM0                 |00000008|UNIQUE|OBJECT  |00000004|    |.bss

NUM1                 |00000000|GLOBAL|TLS     |00000004|    |.tdata

SYM1                 |00000004|GLOBAL|OBJECT  |00000004|    |COMMON

SYM2                 |00000000|GLOBAL|OBJECT  |00000004|    |.bss

SYM3                 |        |GLOBAL|NOTYPE  |        |    |UNDEF

SYM4                 |0000000c|LOCAL |OBJECT  |00000004|    |.bss

SYM6                 |00000000|GLOBAL|OBJECT  |00000004|    |.data.rel

SYM7                 |00000004|LOCAL |OBJECT  |00000004|    |.data.rel

SYM8                 |00000004|WEAK  |OBJECT  |00000004|    |.bss

_GLOBAL_OFFSET_TABLE_|        |GLOBAL|NOTYPE  |        |    |UNDEF

__x86.get_pc_thunk.ax|00000000|GLOBAL|FUNC    |00000000|    |.text.__x86.get_pc_thunk.ax

EOF

testrun_compare ${abs_top_builddir}/src/nm --format=bsd testfilesyms64 <<\EOF

0000000000000010 D FREF

0000000000000000 T FUN1

0000000000000007 t FUN2

                 U FUN3

000000000000000e W FUN4

0000000000000010 u NUM0

0000000000000000 D NUM1

0000000000000008 C SYM1

0000000000000000 B SYM2

                 U SYM3

0000000000000018 b SYM4

0000000000000000 D SYM6

0000000000000008 d SYM7

0000000000000008 V SYM8

EOF

testrun_compare ${abs_top_builddir}/src/nm --format=posix testfilesyms64 <<\EOF

FREF D 0000000000000010 0000000000000008

FUN1 T 0000000000000000 0000000000000007

FUN2 t 0000000000000007 0000000000000007

FUN3 U

FUN4 W 000000000000000e 0000000000000007

NUM0 u 0000000000000010 0000000000000004

NUM1 D 0000000000000000 0000000000000004

SYM1 C 0000000000000008 0000000000000008

SYM2 B 0000000000000000 0000000000000008

SYM3 U

SYM4 b 0000000000000018 0000000000000008

SYM6 D 0000000000000000 0000000000000008

SYM7 d 0000000000000008 0000000000000008

SYM8 V 0000000000000008 0000000000000008

EOF

testrun_compare ${abs_top_builddir}/src/nm --format=sysv testfilesyms64 <<\EOF

Symbols from testfilesyms64:

Name   Value            Class  Type     Size             Line Section

FREF  |0000000000000010|GLOBAL|OBJECT  |0000000000000008|    |.data.rel

FUN1  |0000000000000000|GLOBAL|FUNC    |0000000000000007|    |.text

FUN2  |0000000000000007|LOCAL |FUNC    |0000000000000007|    |.text

FUN3  |                |GLOBAL|NOTYPE  |                |    |UNDEF

FUN4  |000000000000000e|WEAK  |FUNC    |0000000000000007|    |.text

NUM0  |0000000000000010|UNIQUE|OBJECT  |0000000000000004|    |.bss

NUM1  |0000000000000000|GLOBAL|TLS     |0000000000000004|    |.tdata

SYM1  |0000000000000008|GLOBAL|OBJECT  |0000000000000008|    |COMMON

SYM2  |0000000000000000|GLOBAL|OBJECT  |0000000000000008|    |.bss

SYM3  |                |GLOBAL|NOTYPE  |                |    |UNDEF

SYM4  |0000000000000018|LOCAL |OBJECT  |0000000000000008|    |.bss

SYM6  |0000000000000000|GLOBAL|OBJECT  |0000000000000008|    |.data.rel

SYM7  |0000000000000008|LOCAL |OBJECT  |0000000000000008|    |.data.rel

SYM8  |0000000000000008|WEAK  |OBJECT  |0000000000000008|    |.bss

EOF

exit 0