diff options
author | H.J. Lu <hjl.tools@gmail.com> | 2013-01-17 04:28:48 +0000 |
---|---|---|
committer | H.J. Lu <hjl.tools@gmail.com> | 2013-01-17 04:28:48 +0000 |
commit | 8fd4256dd0a856d3a1320598f063d4d593d84e67 (patch) | |
tree | b614ee9174f36ec9976ca8081f9224ce33953767 /ld/testsuite | |
parent | c32d6f7bd43c74fbe950858502e6e9ba6eaca2af (diff) | |
download | gdb-8fd4256dd0a856d3a1320598f063d4d593d84e67.zip gdb-8fd4256dd0a856d3a1320598f063d4d593d84e67.tar.gz gdb-8fd4256dd0a856d3a1320598f063d4d593d84e67.tar.bz2 |
Add x86 size relocation support to gas
gas/
* config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
(tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
BFD_RELOC_64_SIZE relocations.
(lex_got): Support "symbol@SIZE" and don't create GOT symbol
for it.
(tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
relocations against local symbols.
gas/testsuite/
* gas/i386/i386.exp: Run size-1, size-2, size-3, size-4,
x86-64-size-1, x86-64-size-2, x86-64-size-3, x86-64-size-4,
x86-64-size-5 and x86-64-size-inval-1.
* gas/i386/size-1.d: New file.
* gas/i386/size-1.s: Likewise.
* gas/i386/size-2.d: Likewise.
* gas/i386/size-2.s: Likewise.
* gas/i386/size-3.d: Likewise.
* gas/i386/size-3.s: Likewise.
* gas/i386/size-4.d: Likewise.
* gas/i386/size-4.s: Likewise.
* gas/i386/x86-64-size-1.d: Likewise.
* gas/i386/x86-64-size-2.d: Likewise.
* gas/i386/x86-64-size-3.d: Likewise.
* gas/i386/x86-64-size-4.d: Likewise.
* gas/i386/x86-64-size-5.d: Likewise.
* gas/i386/x86-64-size-5.s: Likewise.
* gas/i386/x86-64-size-inval-1.l: Likewise.
* gas/i386/x86-64-size-inval-1.s: Likewise.
* gas/i386/ilp32/x86-64-size-1.d: Likewise.
* gas/i386/ilp32/x86-64-size-2.d: Likewise.
* gas/i386/ilp32/x86-64-size-3.d: Likewise.
* gas/i386/ilp32/x86-64-size-4.d: Likewise.
* gas/i386/ilp32/x86-64-size-5.d: Likewise.
ld/testsuite/
* ld-size/size.exp: New file.
* ld-size/size32-1-i386.d: Likewise.
* ld-size/size32-1-x32.d: Likewise.
* ld-size/size32-1-x86-64.d: Likewise.
* ld-size/size32-1.s: Likewise.
* ld-size/size32-2-i386.d: Likewise.
* ld-size/size32-2-x32.d: Likewise.
* ld-size/size32-2-x86-64.d: Likewise.
* ld-size/size32-2.s: Likewise.
* ld-size/size64-1-x32.d: Likewise.
* ld-size/size64-1-x86-64.d: Likewise.
* ld-size/size64-1.s: Likewise.
* ld-size/size64-2-x32.d: Likewise.
* ld-size/size64-2-x86-64.d: Likewise.
* ld-size/size64-2.s: Likewise.
* ld-size/size-3.c: Likewise.
* ld-size/size-3.out: Likewise.
* ld-size/size-3a.c: Likewise.
* ld-size/size-3b.c: Likewise.
* ld-size/size-3c.c: Likewise.
* ld-size/size-4.out: Likewise.
* ld-size/size-4a.c: Likewise.
* ld-size/size-4b.c: Likewise.
* ld-size/size-5.out: Likewise.
* ld-size/size-5a.c: Likewise.
* ld-size/size-5b.c: Likewise.
* ld-size/size-6.out: Likewise.
* ld-size/size-6a.c: Likewise.
* ld-size/size-6b.c: Likewise.
* ld-size/size-7.rd: Likewise.
* ld-size/size-7a.c: Likewise.
* ld-size/size-7b.c: Likewise.
* ld-size/size-8.rd: Likewise.
* ld-size/size-8a.c: Likewise.
* ld-size/size-8b.c: Likewise.
Diffstat (limited to 'ld/testsuite')
36 files changed, 657 insertions, 0 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 017758a..c578fb6 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,41 @@ +2013-01-16 H.J. Lu <hongjiu.lu@intel.com> + + * ld-size/size.exp: New file. + * ld-size/size32-1-i386.d: Likewise. + * ld-size/size32-1-x32.d: Likewise. + * ld-size/size32-1-x86-64.d: Likewise. + * ld-size/size32-1.s: Likewise. + * ld-size/size32-2-i386.d: Likewise. + * ld-size/size32-2-x32.d: Likewise. + * ld-size/size32-2-x86-64.d: Likewise. + * ld-size/size32-2.s: Likewise. + * ld-size/size64-1-x32.d: Likewise. + * ld-size/size64-1-x86-64.d: Likewise. + * ld-size/size64-1.s: Likewise. + * ld-size/size64-2-x32.d: Likewise. + * ld-size/size64-2-x86-64.d: Likewise. + * ld-size/size64-2.s: Likewise. + * ld-size/size-3.c: Likewise. + * ld-size/size-3.out: Likewise. + * ld-size/size-3a.c: Likewise. + * ld-size/size-3b.c: Likewise. + * ld-size/size-3c.c: Likewise. + * ld-size/size-4.out: Likewise. + * ld-size/size-4a.c: Likewise. + * ld-size/size-4b.c: Likewise. + * ld-size/size-5.out: Likewise. + * ld-size/size-5a.c: Likewise. + * ld-size/size-5b.c: Likewise. + * ld-size/size-6.out: Likewise. + * ld-size/size-6a.c: Likewise. + * ld-size/size-6b.c: Likewise. + * ld-size/size-7.rd: Likewise. + * ld-size/size-7a.c: Likewise. + * ld-size/size-7b.c: Likewise. + * ld-size/size-8.rd: Likewise. + * ld-size/size-8a.c: Likewise. + * ld-size/size-8b.c: Likewise. + 2013-01-16 Alan Modra <amodra@gmail.com> * ld-plugin/lto.exp (lto-9.o, pr13229.o): Pass -finline. diff --git a/ld/testsuite/ld-size/size-3.c b/ld/testsuite/ld-size/size-3.c new file mode 100644 index 0000000..71a7a66 --- /dev/null +++ b/ld/testsuite/ld-size/size-3.c @@ -0,0 +1,12 @@ +#include <stdio.h> + +extern int bar_size; + +int +main () +{ + if (bar_size == 10) + printf ("OK\n"); + + return 0; +} diff --git a/ld/testsuite/ld-size/size-3.out b/ld/testsuite/ld-size/size-3.out new file mode 100644 index 0000000..d86bac9 --- /dev/null +++ b/ld/testsuite/ld-size/size-3.out @@ -0,0 +1 @@ +OK diff --git a/ld/testsuite/ld-size/size-3a.c b/ld/testsuite/ld-size/size-3a.c new file mode 100644 index 0000000..b321559 --- /dev/null +++ b/ld/testsuite/ld-size/size-3a.c @@ -0,0 +1,3 @@ +char bar[10] __attribute__ ((visibility("hidden"))); +extern char size_of_bar asm ("bar@SIZE"); +char *bar_size = &size_of_bar; diff --git a/ld/testsuite/ld-size/size-3b.c b/ld/testsuite/ld-size/size-3b.c new file mode 100644 index 0000000..fc379df --- /dev/null +++ b/ld/testsuite/ld-size/size-3b.c @@ -0,0 +1,4 @@ +static char bar[10]; +extern char size_of_bar asm ("bar@SIZE"); +char *bar_size = &size_of_bar; +char *bar_p = bar; diff --git a/ld/testsuite/ld-size/size-3c.c b/ld/testsuite/ld-size/size-3c.c new file mode 100644 index 0000000..d94ceef --- /dev/null +++ b/ld/testsuite/ld-size/size-3c.c @@ -0,0 +1,3 @@ +__thread char bar[10] __attribute__ ((visibility("hidden"))); +extern char size_of_bar asm ("bar@SIZE"); +char *bar_size = &size_of_bar; diff --git a/ld/testsuite/ld-size/size-4.out b/ld/testsuite/ld-size/size-4.out new file mode 100644 index 0000000..2c94e48 --- /dev/null +++ b/ld/testsuite/ld-size/size-4.out @@ -0,0 +1,2 @@ +OK +OK diff --git a/ld/testsuite/ld-size/size-4a.c b/ld/testsuite/ld-size/size-4a.c new file mode 100644 index 0000000..b11089b --- /dev/null +++ b/ld/testsuite/ld-size/size-4a.c @@ -0,0 +1,24 @@ +#include <stdio.h> + +char bar[10]; +char foo[20] = { 1 } ; +extern int bar_size1 (void); +extern int bar_size2 (void); +extern int foo_size1 (void); +extern int foo_size2 (void); + +int +main () +{ + int size; + + size = bar_size1 (); + if (size == sizeof (bar) && bar_size2 () == size) + printf ("OK\n"); + + size = foo_size1 (); + if (size == sizeof (foo) && foo_size2 () == size) + printf ("OK\n"); + + return 0; +} diff --git a/ld/testsuite/ld-size/size-4b.c b/ld/testsuite/ld-size/size-4b.c new file mode 100644 index 0000000..c618be0 --- /dev/null +++ b/ld/testsuite/ld-size/size-4b.c @@ -0,0 +1,35 @@ +extern char bar[]; +extern char size_of_bar asm ("bar@SIZE"); + +char *bar_size_1 = &size_of_bar; +static char *bar_size_2 = &size_of_bar; + +char * +bar_size1 (void) +{ + return bar_size_1; +} + +char * +bar_size2 (void) +{ + return bar_size_2; +} + +extern char foo[]; +extern char size_of_foo asm ("foo@SIZE"); + +char *foo_size_1 = &size_of_foo; +static char *foo_size_2 = &size_of_foo; + +char * +foo_size1 (void) +{ + return foo_size_1; +} + +char * +foo_size2 (void) +{ + return foo_size_2; +} diff --git a/ld/testsuite/ld-size/size-5.out b/ld/testsuite/ld-size/size-5.out new file mode 100644 index 0000000..2c94e48 --- /dev/null +++ b/ld/testsuite/ld-size/size-5.out @@ -0,0 +1,2 @@ +OK +OK diff --git a/ld/testsuite/ld-size/size-5a.c b/ld/testsuite/ld-size/size-5a.c new file mode 100644 index 0000000..500678a --- /dev/null +++ b/ld/testsuite/ld-size/size-5a.c @@ -0,0 +1,24 @@ +#include <stdio.h> + +__thread char bar[10]; +__thread char foo[20] = { 1 } ; +extern int bar_size1 (void); +extern int bar_size2 (void); +extern int foo_size1 (void); +extern int foo_size2 (void); + +int +main () +{ + int size; + + size = bar_size1 (); + if (bar[2] == 3 && size == sizeof (bar) && bar_size2 () == size) + printf ("OK\n"); + + size = foo_size1 (); + if (foo[3] == 4 && size == sizeof (foo) && foo_size2 () == size) + printf ("OK\n"); + + return 0; +} diff --git a/ld/testsuite/ld-size/size-5b.c b/ld/testsuite/ld-size/size-5b.c new file mode 100644 index 0000000..a9450a5 --- /dev/null +++ b/ld/testsuite/ld-size/size-5b.c @@ -0,0 +1,37 @@ +extern __thread char bar[]; +extern char size_of_bar asm ("bar@SIZE"); + +char *bar_size_1 = &size_of_bar; +static char *bar_size_2 = &size_of_bar; + +char * +bar_size1 (void) +{ + bar[2] = 3; + return bar_size_1; +} + +char * +bar_size2 (void) +{ + return bar_size_2; +} + +extern __thread char foo[]; +extern char size_of_foo asm ("foo@SIZE"); + +char *foo_size_1 = &size_of_foo; +static char *foo_size_2 = &size_of_foo; + +char * +foo_size1 (void) +{ + foo[3] = 4; + return foo_size_1; +} + +char * +foo_size2 (void) +{ + return foo_size_2; +} diff --git a/ld/testsuite/ld-size/size-6.out b/ld/testsuite/ld-size/size-6.out new file mode 100644 index 0000000..d86bac9 --- /dev/null +++ b/ld/testsuite/ld-size/size-6.out @@ -0,0 +1 @@ +OK diff --git a/ld/testsuite/ld-size/size-6a.c b/ld/testsuite/ld-size/size-6a.c new file mode 100644 index 0000000..3946fb1 --- /dev/null +++ b/ld/testsuite/ld-size/size-6a.c @@ -0,0 +1,15 @@ +#include <stdio.h> + +extern char bar[]; +extern char size_of_bar asm ("bar@SIZE"); +extern void set_bar (int, int); + +int +main () +{ + set_bar (1, 20); + if (10 == (long) &size_of_bar && bar[1] == 20) + printf ("OK\n"); + + return 0; +} diff --git a/ld/testsuite/ld-size/size-6b.c b/ld/testsuite/ld-size/size-6b.c new file mode 100644 index 0000000..5014bb5 --- /dev/null +++ b/ld/testsuite/ld-size/size-6b.c @@ -0,0 +1,7 @@ +char bar[10]; + +void +set_bar (int i, int v) +{ + bar[i] = v; +} diff --git a/ld/testsuite/ld-size/size-7.rd b/ld/testsuite/ld-size/size-7.rd new file mode 100644 index 0000000..a5f8ee8 --- /dev/null +++ b/ld/testsuite/ld-size/size-7.rd @@ -0,0 +1,3 @@ +#... +[0-9a-f]+ +[0-9a-f]+ +R_.*_SIZE(32|64) +.* +#pass diff --git a/ld/testsuite/ld-size/size-7a.c b/ld/testsuite/ld-size/size-7a.c new file mode 100644 index 0000000..c415180 --- /dev/null +++ b/ld/testsuite/ld-size/size-7a.c @@ -0,0 +1,12 @@ +#include <stdio.h> + +extern char size_of_bar asm ("bar@SIZE"); + +int +main () +{ + if (10 == (long) &size_of_bar) + printf ("OK\n"); + + return 0; +} diff --git a/ld/testsuite/ld-size/size-7b.c b/ld/testsuite/ld-size/size-7b.c new file mode 100644 index 0000000..b95ad01 --- /dev/null +++ b/ld/testsuite/ld-size/size-7b.c @@ -0,0 +1 @@ +char bar[10]; diff --git a/ld/testsuite/ld-size/size-8.rd b/ld/testsuite/ld-size/size-8.rd new file mode 100644 index 0000000..a5f8ee8 --- /dev/null +++ b/ld/testsuite/ld-size/size-8.rd @@ -0,0 +1,3 @@ +#... +[0-9a-f]+ +[0-9a-f]+ +R_.*_SIZE(32|64) +.* +#pass diff --git a/ld/testsuite/ld-size/size-8a.c b/ld/testsuite/ld-size/size-8a.c new file mode 100644 index 0000000..78c5732 --- /dev/null +++ b/ld/testsuite/ld-size/size-8a.c @@ -0,0 +1,15 @@ +#include <stdio.h> + +extern __thread char bar[]; +extern char size_of_bar asm ("bar@SIZE"); +extern void set_bar (int, int); + +int +main () +{ + set_bar (1, 20); + if (10 == (long) &size_of_bar && bar[1] == 20) + printf ("OK\n"); + + return 0; +} diff --git a/ld/testsuite/ld-size/size-8b.c b/ld/testsuite/ld-size/size-8b.c new file mode 100644 index 0000000..e9f1204 --- /dev/null +++ b/ld/testsuite/ld-size/size-8b.c @@ -0,0 +1,7 @@ +__thread char bar[10]; + +void +set_bar (int i, int v) +{ + bar[i] = v; +} diff --git a/ld/testsuite/ld-size/size.exp b/ld/testsuite/ld-size/size.exp new file mode 100644 index 0000000..4bbb5d7 --- /dev/null +++ b/ld/testsuite/ld-size/size.exp @@ -0,0 +1,122 @@ +# Expect script for linker support of size relocations. +# +# Copyright 2013 Free Software Foundation, Inc. +# +# This file is part of the GNU Binutils. +# +# This program 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. +# +# This program 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, +# MA 02110-1301, USA. +# + + +# Size relications have only been implemented for the ix86 and x86_64, +# so far. +if {!(([istarget "i?86-*-*"] + || [istarget "x86_64-*-*"]) + && ([istarget "*-*-elf*"] + || [istarget "*-*-nacl*"] + || (([istarget "*-*-linux*"] + || [istarget "*-*-gnu*"]) + && ![istarget "*-*-*aout*"] + && ![istarget "*-*-*oldld*"]))) } { + verbose "Size relocations tests not run - no target support" + return +} + +set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]] +foreach t $test_list { + # We need to strip the ".d", but can leave the dirname. + verbose [file rootname $t] + run_dump_test [file rootname $t] +} + +# We need a native system. +if ![isnative] { + verbose "Natibe size relocation tests not run - not a native toolchain" + return +} + +# We need a working compiler. +if { [which $CC] == 0 } { + verbose "Native size relocation tests not run - no compiler available" + return +} + +set build_tests { + {"Build libsize-3a.so" + "-shared" "-fPIC" + {size-3a.c} {} "libsize-3a.so"} + {"Build libsize-3b.so" + "-shared" "-fPIC" + {size-3b.c} {} "libsize-3b.so"} + {"Build libsize-3c.so" + "-shared" "-fPIC" + {size-3c.c} {} "libsize-3c.so"} + {"Build libsize-6b.so" + "-shared" "-fPIC" + {size-6b.c} {} "libsize-6b.so"} + {"Build libsize-7.so" + "-shared" "-fPIC" + {size-7b.c} {} "libsize-7.so"} + {"Build size-7" + "tmpdir/libsize-7.so" "" + {size-7a.c} {{readelf -rW size-7.rd}} "size-7.exe"} + {"Build libsize-8.so" + "-shared" "-fPIC" + {size-8b.c} {} "libsize-8.so"} + {"Build size-8" + "tmpdir/libsize-8.so" "" + {size-8a.c} {{readelf -rW size-8.rd}} "size-8.exe"} +} + +run_cc_link_tests $build_tests + +set run_tests { + {"Run size-3a" + "" "" + {size-3.c size-3a.c} "size-3a" "size-3.out"} + {"Run size-3b" + "tmpdir/libsize-3a.so" "" + {size-3.c} "size-3b" "size-3.out"} + {"Run size-3c" + "" "" + {size-3.c size-3b.c} "size-3c" "size-3.out"} + {"Run size-3d" + "tmpdir/libsize-3b.so" "" + {size-3.c} "size-3d" "size-3.out"} + {"Run size-3d" + "" "" + {size-3.c size-3c.c} "size-3d" "size-3.out"} + {"Run size-3e" + "tmpdir/libsize-3c.so" "" + {size-3.c} "size-3e" "size-3.out"} + {"Run size-4a" + "" "" + {size-4a.c size-4b.c} "size-4a" "size-4.out"} + {"Run size-4b" + "" "" + {size-4b.c size-4a.c} "size-4b" "size-4.out"} + {"Run size-5a" + "" "" + {size-5a.c size-5b.c} "size-5a" "size-5.out"} + {"Run size-5b" + "" "" + {size-5b.c size-5a.c} "size-5b" "size-5.out"} + {"Run size-6" + "tmpdir/libsize-6b.so" "" + {size-6a.c} "size-6" "size-6.out"} +} + +run_ld_link_exec_tests [] $run_tests diff --git a/ld/testsuite/ld-size/size32-1-i386.d b/ld/testsuite/ld-size/size32-1-i386.d new file mode 100644 index 0000000..e8a6622 --- /dev/null +++ b/ld/testsuite/ld-size/size32-1-i386.d @@ -0,0 +1,22 @@ +#source: size32-1.s +#as: --32 +#ld: -shared -melf_i386 +#objdump: -R -s -j .data +#target: x86_64-*-* i?86-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+11f4 R_386_SIZE32 xxx +0+11f8 R_386_SIZE32 xxx +0+11fc R_386_SIZE32 xxx +0+1200 R_386_SIZE32 yyy +0+1204 R_386_SIZE32 zzz + + +Contents of section .data: + 11f4 00000000 e2ffffff 1e000000 00000000 ................ + 1204 00000000 00000000 00000000 00000000 ................ + 1214 00000000 00000000 00000000 00000000 ................ + 1224 00000000 00000000 00000000 ............ diff --git a/ld/testsuite/ld-size/size32-1-x32.d b/ld/testsuite/ld-size/size32-1-x32.d new file mode 100644 index 0000000..1022dba --- /dev/null +++ b/ld/testsuite/ld-size/size32-1-x32.d @@ -0,0 +1,22 @@ +#source: size32-1.s +#as: --x32 +#ld: -shared -melf32_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+200220 R_X86_64_SIZE32 xxx +0+200224 R_X86_64_SIZE32 xxx-0x0000001e +0+200228 R_X86_64_SIZE32 xxx\+0x0000001e +0+20022c R_X86_64_SIZE32 yyy +0+200230 R_X86_64_SIZE32 zzz + + +Contents of section .data: + 200220 00000000 00000000 00000000 00000000 ................ + 200230 00000000 00000000 00000000 00000000 ................ + 200240 00000000 00000000 00000000 00000000 ................ + 200250 00000000 00000000 00000000 ............ diff --git a/ld/testsuite/ld-size/size32-1-x86-64.d b/ld/testsuite/ld-size/size32-1-x86-64.d new file mode 100644 index 0000000..80c4a66 --- /dev/null +++ b/ld/testsuite/ld-size/size32-1-x86-64.d @@ -0,0 +1,22 @@ +#source: size32-1.s +#as: --64 +#ld: -shared -melf_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+200360 R_X86_64_SIZE32 xxx +0+200364 R_X86_64_SIZE32 xxx-0x000000000000001e +0+200368 R_X86_64_SIZE32 xxx\+0x000000000000001e +0+20036c R_X86_64_SIZE32 yyy +0+200370 R_X86_64_SIZE32 zzz + + +Contents of section .data: + 200360 00000000 00000000 00000000 00000000 ................ + 200370 00000000 00000000 00000000 00000000 ................ + 200380 00000000 00000000 00000000 00000000 ................ + 200390 00000000 00000000 00000000 ............ diff --git a/ld/testsuite/ld-size/size32-1.s b/ld/testsuite/ld-size/size32-1.s new file mode 100644 index 0000000..9e2840c --- /dev/null +++ b/ld/testsuite/ld-size/size32-1.s @@ -0,0 +1,14 @@ +# 32-bit size relocation in shared object + .comm xxx,40,32 + .data + .p2align 2 + .long xxx@SIZE + .long xxx@SIZE-30 + .long xxx@SIZE+30 + .long yyy@SIZE + .long zzz@SIZE + .globl yyy + .type yyy, %object + .size yyy, 40 +yyy: + .zero 40 diff --git a/ld/testsuite/ld-size/size32-2-i386.d b/ld/testsuite/ld-size/size32-2-i386.d new file mode 100644 index 0000000..2db0e1d --- /dev/null +++ b/ld/testsuite/ld-size/size32-2-i386.d @@ -0,0 +1,20 @@ +#source: size32-2.s +#as: --32 +#ld: -shared -melf_i386 +#objdump: -R -s -j .data +#target: x86_64-*-* i?86-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+123c R_386_SIZE32 xxx +0+1240 R_386_SIZE32 yyy +0+1244 R_386_SIZE32 zzz +0+1248 R_386_SIZE32 zzz +0+124c R_386_SIZE32 zzz + + +Contents of section .data: + 123c 00000000 00000000 00000000 e2ffffff ................ + 124c 1e000000 .... diff --git a/ld/testsuite/ld-size/size32-2-x32.d b/ld/testsuite/ld-size/size32-2-x32.d new file mode 100644 index 0000000..9c1eae2 --- /dev/null +++ b/ld/testsuite/ld-size/size32-2-x32.d @@ -0,0 +1,20 @@ +#source: size32-2.s +#as: --x32 +#ld: -shared -melf32_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+200278 R_X86_64_SIZE32 xxx +0+20027c R_X86_64_SIZE32 yyy +0+200280 R_X86_64_SIZE32 zzz +0+200284 R_X86_64_SIZE32 zzz-0x0000001e +0+200288 R_X86_64_SIZE32 zzz\+0x0000001e + + +Contents of section .data: + 200278 00000000 00000000 00000000 00000000 ................ + 200288 00000000 .... diff --git a/ld/testsuite/ld-size/size32-2-x86-64.d b/ld/testsuite/ld-size/size32-2-x86-64.d new file mode 100644 index 0000000..1851e0f --- /dev/null +++ b/ld/testsuite/ld-size/size32-2-x86-64.d @@ -0,0 +1,20 @@ +#source: size32-2.s +#as: --64 +#ld: -shared -melf_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+2003d8 R_X86_64_SIZE32 xxx +0+2003dc R_X86_64_SIZE32 yyy +0+2003e0 R_X86_64_SIZE32 zzz +0+2003e4 R_X86_64_SIZE32 zzz-0x000000000000001e +0+2003e8 R_X86_64_SIZE32 zzz\+0x000000000000001e + + +Contents of section .data: + 2003d8 00000000 00000000 00000000 00000000 ................ + 2003e8 00000000 .... diff --git a/ld/testsuite/ld-size/size32-2.s b/ld/testsuite/ld-size/size32-2.s new file mode 100644 index 0000000..d5a650d --- /dev/null +++ b/ld/testsuite/ld-size/size32-2.s @@ -0,0 +1,22 @@ +# 32-bit size relocation against TLS symbol in shared object + .globl xxx + .section .tbss,"awT",%nobits + .p2align 2 + .type xxx, %object + .size xxx, 40 +xxx: + .zero 40 + .globl yyy + .section .tdata,"awT",%progbits + .p2align 2 + .type yyy, %object + .size yyy, 40 +yyy: + .zero 40 + .data + .p2align 2 + .long xxx@SIZE + .long yyy@SIZE + .long zzz@SIZE + .long zzz@SIZE-30 + .long zzz@SIZE+30 diff --git a/ld/testsuite/ld-size/size64-1-x32.d b/ld/testsuite/ld-size/size64-1-x32.d new file mode 100644 index 0000000..51c2f13 --- /dev/null +++ b/ld/testsuite/ld-size/size64-1-x32.d @@ -0,0 +1,23 @@ +#source: size64-1.s +#as: --x32 +#ld: -shared -melf32_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+200220 R_X86_64_SIZE32 xxx +0+200228 R_X86_64_SIZE64 xxx-0x0000001e +0+200230 R_X86_64_SIZE64 xxx\+0x0000001e +0+200238 R_X86_64_SIZE32 yyy +0+200240 R_X86_64_SIZE32 zzz + + +Contents of section .data: + 200220 00000000 00000000 00000000 00000000 ................ + 200230 00000000 00000000 00000000 00000000 ................ + 200240 00000000 00000000 00000000 00000000 ................ + 200250 00000000 00000000 00000000 00000000 ................ + 200260 00000000 00000000 00000000 00000000 ................ diff --git a/ld/testsuite/ld-size/size64-1-x86-64.d b/ld/testsuite/ld-size/size64-1-x86-64.d new file mode 100644 index 0000000..c4ed9c2 --- /dev/null +++ b/ld/testsuite/ld-size/size64-1-x86-64.d @@ -0,0 +1,23 @@ +#source: size64-1.s +#as: --64 +#ld: -shared -melf_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+200360 R_X86_64_SIZE64 xxx +0+200368 R_X86_64_SIZE64 xxx-0x000000000000001e +0+200370 R_X86_64_SIZE64 xxx\+0x000000000000001e +0+200378 R_X86_64_SIZE64 yyy +0+200380 R_X86_64_SIZE64 zzz + + +Contents of section .data: + 200360 00000000 00000000 00000000 00000000 ................ + 200370 00000000 00000000 00000000 00000000 ................ + 200380 00000000 00000000 00000000 00000000 ................ + 200390 00000000 00000000 00000000 00000000 ................ + 2003a0 00000000 00000000 00000000 00000000 ................ diff --git a/ld/testsuite/ld-size/size64-1.s b/ld/testsuite/ld-size/size64-1.s new file mode 100644 index 0000000..25672b5 --- /dev/null +++ b/ld/testsuite/ld-size/size64-1.s @@ -0,0 +1,14 @@ +# 64-bit size relocation in shared object + .comm xxx,40,32 + .data + .p2align 2 + .quad xxx@SIZE + .quad xxx@SIZE-30 + .quad xxx@SIZE+30 + .quad yyy@SIZE + .quad zzz@SIZE + .globl yyy + .type yyy, %object + .size yyy, 40 +yyy: + .zero 40 diff --git a/ld/testsuite/ld-size/size64-2-x32.d b/ld/testsuite/ld-size/size64-2-x32.d new file mode 100644 index 0000000..1a30c98 --- /dev/null +++ b/ld/testsuite/ld-size/size64-2-x32.d @@ -0,0 +1,21 @@ +#source: size64-2.s +#as: --x32 +#ld: -shared -melf32_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+200278 R_X86_64_SIZE32 xxx +0+200280 R_X86_64_SIZE32 yyy +0+200288 R_X86_64_SIZE32 zzz +0+200290 R_X86_64_SIZE64 zzz-0x0000001e +0+200298 R_X86_64_SIZE64 zzz\+0x0000001e + + +Contents of section .data: + 200278 00000000 00000000 00000000 00000000 ................ + 200288 00000000 00000000 00000000 00000000 ................ + 200298 00000000 00000000 ........ diff --git a/ld/testsuite/ld-size/size64-2-x86-64.d b/ld/testsuite/ld-size/size64-2-x86-64.d new file mode 100644 index 0000000..4cc11cf --- /dev/null +++ b/ld/testsuite/ld-size/size64-2-x86-64.d @@ -0,0 +1,21 @@ +#source: size64-2.s +#as: --64 +#ld: -shared -melf_x86_64 +#objdump: -R -s -j .data +#target: x86_64-*-* + +.*: +file format .* + +DYNAMIC RELOCATION RECORDS +OFFSET TYPE VALUE +0+2003d8 R_X86_64_SIZE64 xxx +0+2003e0 R_X86_64_SIZE64 yyy +0+2003e8 R_X86_64_SIZE64 zzz +0+2003f0 R_X86_64_SIZE64 zzz-0x000000000000001e +0+2003f8 R_X86_64_SIZE64 zzz\+0x000000000000001e + + +Contents of section .data: + 2003d8 00000000 00000000 00000000 00000000 ................ + 2003e8 00000000 00000000 00000000 00000000 ................ + 2003f8 00000000 00000000 ........ diff --git a/ld/testsuite/ld-size/size64-2.s b/ld/testsuite/ld-size/size64-2.s new file mode 100644 index 0000000..e443085 --- /dev/null +++ b/ld/testsuite/ld-size/size64-2.s @@ -0,0 +1,22 @@ +# 64-bit size relocation against TLS symbol in shared object + .globl xxx + .section .tbss,"awT",%nobits + .p2align 2 + .type xxx, %object + .size xxx, 40 +xxx: + .zero 40 + .globl yyy + .section .tdata,"awT",%progbits + .p2align 2 + .type yyy, %object + .size yyy, 40 +yyy: + .zero 40 + .data + .p2align 2 + .quad xxx@SIZE + .quad yyy@SIZE + .quad zzz@SIZE + .quad zzz@SIZE-30 + .quad zzz@SIZE+30 |