diff options
Diffstat (limited to 'bfd/elf64-mips.c')
| -rw-r--r-- | bfd/elf64-mips.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/bfd/elf64-mips.c b/bfd/elf64-mips.c index d51124b..af0c01c 100644 --- a/bfd/elf64-mips.c +++ b/bfd/elf64-mips.c @@ -4248,6 +4248,45 @@ elf64_mips_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) return TRUE; } + +/* Write Linux core PRSTATUS note into core file. */ + +static char * +elf64_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[480]; + va_list ap; + long pid; + int cursig; + const void *greg; + + va_start (ap, note_type); + memset (data, 0, 112); + pid = va_arg (ap, long); + bfd_put_32 (abfd, pid, data + 32); + cursig = va_arg (ap, int); + bfd_put_16 (abfd, cursig, data + 12); + greg = va_arg (ap, const void *); + memcpy (data + 112, greg, 360); + memset (data + 472, 0, 8); + va_end (ap); + return elfcore_write_note (abfd, buf, bufsiz, + "CORE", note_type, data, sizeof (data)); + } + } +} /* ECOFF swapping routines. These are used when dealing with the .mdebug section, which is in the ECOFF debugging format. */ @@ -4454,6 +4493,9 @@ const struct elf_size_info mips_elf64_size_info = #define ELF_COMMONPAGESIZE 0x1000 #define elf64_bed elf64_tradbed +#undef elf_backend_write_core_note +#define elf_backend_write_core_note elf64_mips_write_core_note + /* Include the target file again for this target. */ #include "elf64-target.h" @@ -4476,4 +4518,6 @@ const struct elf_size_info mips_elf64_size_info = #undef elf64_bed #define elf64_bed elf64_fbsd_tradbed +#undef elf64_mips_write_core_note + #include "elf64-target.h" |