gdb/gdb-6.3-ia64-gcore-page0-20050421.patch
Jan Kratochvil aefb0e1e23 - Upgrade to GDB 6.6. Drop redundant patches, forward-port remaining ones.
- Backported post gdb-6.6 release ia64 unwinding fixups.
- Testcase for exec() from threaded program (BZ 202689).
- Resolves: rhbz#221125
- Related: rhbz#202689
2007-01-21 01:53:01 +00:00

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Diff

Index: gdb-6.6/gdb/gcore.c
===================================================================
--- gdb-6.6.orig/gdb/gcore.c
+++ gdb-6.6/gdb/gcore.c
@@ -475,8 +475,13 @@ 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 (TARGET_ARCHITECTURE->arch_name, "ia64")
+ || bfd_section_vma (obfd, osec) != 0))
{
warning (_("Memory read failed for corefile section, %s bytes at 0x%s."),
paddr_d (size), paddr (bfd_section_vma (obfd, osec)));