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* netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.

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(netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
This commit is contained in:
Mark Kettenis
2004-04-05 14:43:36 +00:00
parent 3c7012f597
commit 24d18d3088
2 changed files with 28 additions and 0 deletions
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5
bfd/ChangeLog
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@@ -1,3 +1,8 @@
2004-04-05 Mark Kettenis <kettenis@gnu.org>
* netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
(netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
* elf32-cr16c.c (elf32_cr16c_relocate_section): Use

23
bfd/netbsd-core.c
View File

@@ -34,6 +34,10 @@
NetBSD/sparc64 overlaps with M_MIPS1. */
#define M_SPARC64_OPENBSD M_MIPS1
/* Offset of StackGhost cookie within `struct md_coredump' on
OpenBSD/sparc. */
#define CORE_WCOOKIE_OFFSET 344
struct netbsd_core_struct
{
struct core core;
@@ -140,6 +144,25 @@ netbsd_core_file_p (abfd)
asect->filepos = offset;
asect->alignment_power = 2;
if (CORE_GETMID (core) == M_SPARC_NETBSD
&& CORE_GETFLAG (coreseg) == CORE_CPU
&& coreseg.c_size > CORE_WCOOKIE_OFFSET)
{
/* Truncate the .reg section. */
asect->_raw_size = CORE_WCOOKIE_OFFSET;
/* And create the .wcookie section. */
asect = bfd_make_section_anyway (abfd, ".wcookie");
if (asect == NULL)
goto punt;
asect->flags = SEC_ALLOC + SEC_HAS_CONTENTS;
asect->_raw_size = 4;
asect->vma = 0;
asect->filepos = offset + CORE_WCOOKIE_OFFSET;
asect->alignment_power = 2;
}
offset += coreseg.c_size;
}