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Diffstat (limited to 'bfd/elfn32-mips.c')
-rw-r--r--bfd/elfn32-mips.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/bfd/elfn32-mips.c b/bfd/elfn32-mips.c
index 9ac2da3..8e5efa5 100644
--- a/bfd/elfn32-mips.c
+++ b/bfd/elfn32-mips.c
@@ -3632,6 +3632,45 @@ elf_n32_mips_grok_freebsd_prstatus (bfd *abfd, Elf_Internal_Note *note)
return _bfd_elfcore_make_pseudosection (abfd, ".reg",
size, note->descpos + offset);
}
+
+/* Write Linux core PRSTATUS note into core file. */
+
+static char *
+elf32_mips_write_core_note (bfd *abfd, char *buf, int *bufsiz, int note_type,
+ ...)
+{
+ switch (note_type)
+ {
+ default:
+ return NULL;
+
+ case NT_PRPSINFO:
+ BFD_FAIL ();
+ return NULL;
+
+ case NT_PRSTATUS:
+ {
+ char data[440];
+ va_list ap;
+ long pid;
+ int cursig;
+ const void *greg;
+
+ va_start (ap, note_type);
+ memset (data, 0, 72);
+ pid = va_arg (ap, long);
+ bfd_put_32 (abfd, pid, data + 24);
+ cursig = va_arg (ap, int);
+ bfd_put_16 (abfd, cursig, data + 12);
+ greg = va_arg (ap, const void *);
+ memcpy (data + 72, greg, 360);
+ memset (data + 432, 0, 8);
+ va_end (ap);
+ return elfcore_write_note (abfd, buf, bufsiz,
+ "CORE", note_type, data, sizeof (data));
+ }
+ }
+}
/* Depending on the target vector we generate some version of Irix
executables or "normal" MIPS ELF ABI executables. */
@@ -3824,6 +3863,9 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#define ELF_COMMONPAGESIZE 0x1000
#define elf32_bed elf32_tradbed
+#undef elf_backend_write_core_note
+#define elf_backend_write_core_note elf32_mips_write_core_note
+
/* Include the target file again for this target. */
#include "elf32-target.h"
@@ -3846,4 +3888,6 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
#undef elf32_bed
#define elf32_bed elf32_fbsd_tradbed
+#undef elf_backend_write_core_note
+
#include "elf32-target.h"