gdb/gdb-6.3-ia64-gcore-page0-20050421.patch

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Index: gdb-6.8.50.20081128/gdb/gcore.c
===================================================================
--- gdb-6.8.50.20081128.orig/gdb/gcore.c 2008-09-11 16:27:34.000000000 +0200
+++ gdb-6.8.50.20081128/gdb/gcore.c 2008-12-01 16:39:04.000000000 +0100
@@ -475,8 +475,14 @@ gcore_copy_callback (bfd *obfd, asection
if (size > total_size)
size = total_size;
+ /* Warn if read error occurs except if we were trying to read the
+ first page for ia64. The first page is marked readable, but it cannot
+ be read. */
if (target_read_memory (bfd_section_vma (obfd, osec) + offset,
- memhunk, size) != 0)
+ memhunk, size) != 0
+ && (strcmp (gdbarch_bfd_arch_info (current_gdbarch)->arch_name,
+ "ia64")
+ || bfd_section_vma (obfd, osec) != 0))
{
warning (_("Memory read failed for corefile section, %s bytes at 0x%s."),
plongest (size), paddr (bfd_section_vma (obfd, osec)));