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* ldwrite.c (clone_section): Call bfd_copy_private_section_data on

Browse Source 
newly cloned section.
        * ld-x86-64/split-by-file.rd: New test.
        * ld-x86-64/split-by-file1.s: New test source code.
        * ld-x86-64/split-by-file2.s: New test source code.
        * ld-x86-64/x86-64.exp: Run the new test.
        * readelf.c (process_section_headers): Mention meaning of 'l'
        section flag for x86-64 targets.
This commit is contained in:
Nick Clifton 2010-09-07 15:02:17 +00:00
parent fc95672973
commit 3dbcc61de6
7 changed files with 52 additions and 3 deletions
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5
binutils/ChangeLog
View File

@ -1,3 +1,8 @@
2010-09-07 Nick Clifton <nickc@redhat.com>
* readelf.c (process_section_headers): Mention meaning of 'l'
section flag for x86-64 targets.
2010-09-03 Jan Kratochvil <jan.kratochvil@redhat.com>
Jakub Jelinek <jakub@redhat.com>

11
binutils/readelf.c
View File

@ -4861,10 +4861,19 @@ process_section_headers (FILE * file)
}
if (!do_section_details)
printf (_("Key to Flags:\n\
{
if (elf_header.e_machine == EM_X86_64
|| elf_header.e_machine == EM_L1OM)
printf (_("Key to Flags:\n\
W (write), A (alloc), X (execute), M (merge), S (strings), l (large)\n\
I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\
O (extra OS processing required) o (OS specific), p (processor specific)\n"));
else
printf (_("Key to Flags:\n\
W (write), A (alloc), X (execute), M (merge), S (strings)\n\
I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\
O (extra OS processing required) o (OS specific), p (processor specific)\n"));
}
return 1;
}

5
ld/ChangeLog
View File

@ -1,3 +1,8 @@
2010-09-07 Andrew Burgess <aburgess@broadcom.com>
* ldwrite.c (clone_section): Call bfd_copy_private_section_data on
newly cloned section.
2010-09-02 Richard Henderson <rth@redhat.com>
* configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.

7
ld/ldwrite.c
View File

@ -358,7 +358,7 @@ clone_section (bfd *abfd, asection *s, const char *name, int *count)
}
tname[5] = 0;
}
if ((sname = bfd_get_unique_section_name (abfd, tname, count)) == NULL
|| (n = bfd_make_section_anyway (abfd, sname)) == NULL
|| (h = bfd_link_hash_lookup (link_info.hash,
@ -369,7 +369,7 @@ clone_section (bfd *abfd, asection *s, const char *name, int *count)
return NULL;
}
free (tname);
/* Set up section symbol. */
h->type = bfd_link_hash_defined;
h->u.def.value = 0;
@ -385,6 +385,9 @@ clone_section (bfd *abfd, asection *s, const char *name, int *count)
n->orelocation = 0;
n->reloc_count = 0;
n->alignment_power = s->alignment_power;
bfd_copy_private_section_data (abfd, s, abfd, n);
return n;
}

7
ld/testsuite/ChangeLog
View File

@ -1,3 +1,10 @@
2010-09-07 Andrew Burgess <aburgess@broadcom.com>
* ld-x86-64/split-by-file.rd: New test.
* ld-x86-64/split-by-file1.s: New test source code.
* ld-x86-64/split-by-file2.s: New test source code.
* ld-x86-64/x86-64.exp: Run the new test.
2010-08-31 Nick Clifton <nickc@redhat.com>
* ld-scripts/section-match.exp: New file. Runs the

17
ld/testsuite/ld-x86-64/split-by-file.rd Normal file
View File

@ -0,0 +1,17 @@
There are 9 section headers, starting at offset 0x80:
Section Headers:
\[Nr\] Name Type Address Off Size ES Flg Lk Inf Al
\[ 0\] NULL 0000000000000000 000000 000000 00 0 0 0
\[ 1\] .text PROGBITS 0000000000000000 000040 000000 00 AX 0 0 4
\[ 2\] .foo PROGBITS 0000000000000000 000040 000003 00 AXl 0 0 1
\[ 3\] .data PROGBITS 0000000000000000 000044 000000 00 WA 0 0 4
\[ 4\] .bss NOBITS 0000000000000000 000044 000000 00 WA 0 0 4
\[ 5\] .foo.0 PROGBITS 0000000000000003 000044 000003 00 AXl 0 0 1
\[ 6\] .shstrtab STRTAB 0000000000000000 000047 000038 00 0 0 1
\[ 7\] .symtab SYMTAB 0000000000000000 0002c0 0000d8 18 8 6 8
\[ 8\] .strtab STRTAB 0000000000000000 000398 000016 00 0 0 1
Key to Flags:
W \(write\), A \(alloc\), X \(execute\), M \(merge\), S \(strings\), l \(large\)
I \(info\), L \(link order\), G \(group\), T \(TLS\), E \(exclude\), x \(unknown\)
O \(extra OS processing required\) o \(OS specific\), p \(processor specific\)

3
ld/testsuite/ld-x86-64/x86-64.exp
View File

@ -83,6 +83,9 @@ set x86_64tests {
"--64" {mixed2a.s} {} "libmixe2a.o"}
{"Helper 32bit object 2" "-r -melf_i386"
"--32" {mixed2b.s} {} "libmixe2b.o"}
{"Split by file with 'l' flag on section." "-split-by-file -r"
"--64" {split-by-file1.s split-by-file2.s}
{{readelf -SW split-by-file.rd}} "split-by-file.o"}
}
run_ld_link_tests $x86_64tests