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| author | Kevin Buettner <kevinb@redhat.com> | 2005-09-09 18:26:03 +0000 |
|---|---|---|
| committer | Kevin Buettner <kevinb@redhat.com> | 2005-09-09 18:26:03 +0000 |
| commit | 6cfda9479fc69e28b1ff9ca08c8aa6e5683e476b (patch) | |
| tree | d21b58361a6ea6ffdda2fa2690cb94363b4e8401 /bfd | |
| parent | ec1c47596af4b99fe2e0797fcf1a015679e0bb1e (diff) | |
| download | gdb-6cfda9479fc69e28b1ff9ca08c8aa6e5683e476b.zip gdb-6cfda9479fc69e28b1ff9ca08c8aa6e5683e476b.tar.gz gdb-6cfda9479fc69e28b1ff9ca08c8aa6e5683e476b.tar.bz2 | |
* elf32-am33lin.c (bfd.h, sysdep.h, elf-bfd.h, elf/mn10300.h):
Include.
(elf32_am33lin_grok_prstatus, elf32_am33lin_grok_psinfo): New
functions.
(elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/elf32-am33lin.c | 71 |
2 files changed, 78 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b3a651e..d36beba 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,11 @@ +2005-09-09 Kevin Buettner <kevinb@redhat.com> + + * elf32-am33lin.c (bfd.h, sysdep.h, elf-bfd.h, elf/mn10300.h): + Include. + (elf32_am33lin_grok_prstatus, elf32_am33lin_grok_psinfo): New + functions. + (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define. + 2005-09-09 Richard Earnshaw <richard.earnshaw@arm.com> * elf32-arm.c (elf32_arm_section_from_shdr): Accept SHT_ARM_PREEMPTMAP diff --git a/bfd/elf32-am33lin.c b/bfd/elf32-am33lin.c index 5421c1d..81f1975 100644 --- a/bfd/elf32-am33lin.c +++ b/bfd/elf32-am33lin.c @@ -1,5 +1,5 @@ /* Matsushita AM33/2.0 support for 32-bit GNU/Linux ELF - Copyright 2003 + Copyright 2003, 2005 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -18,6 +18,11 @@ along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ +#include "bfd.h" +#include "sysdep.h" +#include "elf-bfd.h" +#include "elf/mn10300.h" + #define elf_symbol_leading_char 0 #define TARGET_LITTLE_SYM bfd_elf32_am33lin_vec @@ -32,4 +37,68 @@ #define _bfd_mn10300_elf_object_p _bfd_am33_elf_object_p #define _bfd_mn10300_elf_final_write_processing _bfd_am33_elf_final_write_processing +/* Support for core dump NOTE sections. */ +static bfd_boolean +elf32_am33lin_grok_prstatus (bfd *abfd, Elf_Internal_Note *note) +{ + int offset; + unsigned int size; + + switch (note->descsz) + { + default: + return FALSE; + + case 188: /* Linux/am33 */ + /* pr_cursig */ + elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12); + + /* pr_pid */ + elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24); + + /* pr_reg */ + offset = 72; + size = 112; + + break; + } + + /* Make a ".reg/999" section. */ + return _bfd_elfcore_make_pseudosection (abfd, ".reg", size, + note->descpos + offset); +} + +static bfd_boolean +elf32_am33lin_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) +{ + switch (note->descsz) + { + default: + return FALSE; + + case 124: /* Linux/am33 elf_prpsinfo */ + elf_tdata (abfd)->core_program + = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16); + elf_tdata (abfd)->core_command + = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80); + } + + /* Note that for some reason, a spurious space is tacked + onto the end of the args in some (at least one anyway) + implementations, so strip it off if it exists. */ + + { + char *command = elf_tdata (abfd)->core_command; + int n = strlen (command); + + if (0 < n && command[n - 1] == ' ') + command[n - 1] = '\0'; + } + + return TRUE; +} + +#define elf_backend_grok_prstatus elf32_am33lin_grok_prstatus +#define elf_backend_grok_psinfo elf32_am33lin_grok_psinfo + #include "elf-m10300.c" |