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| author | Nick Clifton <nickc@redhat.com> | 2006-04-07 14:55:29 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2006-04-07 14:55:29 +0000 |
| commit | 235ecfbc5e0a90427bd7a14f6d8a663f4d40e7a7 (patch) | |
| tree | e28fa5f56441d9276fbb524f3994145380f3c189 /bfd | |
| parent | 7d816a179b4195b35267b4f2dc57e0917eb68a68 (diff) | |
| download | gdb-235ecfbc5e0a90427bd7a14f6d8a663f4d40e7a7.zip gdb-235ecfbc5e0a90427bd7a14f6d8a663f4d40e7a7.tar.gz gdb-235ecfbc5e0a90427bd7a14f6d8a663f4d40e7a7.tar.bz2 | |
* elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
(elf64_hppa_grok_psinfo): Likewise.
(elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf64-hppa.c | 66 |
2 files changed, 71 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index b48a703..67e9fd2 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2006-04-07 Randolph Chung <tausq@debian.org> + + * elf64-hppa.c (elf64_hppa_grok_prstatus): New function. + (elf64_hppa_grok_psinfo): Likewise. + (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define. + 2006-04-06 DJ Delorie <dj@redhat.com> * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for diff --git a/bfd/elf64-hppa.c b/bfd/elf64-hppa.c index 4e0b83c..58798ae 100644 --- a/bfd/elf64-hppa.c +++ b/bfd/elf64-hppa.c @@ -2542,6 +2542,68 @@ elf64_hppa_finish_dynamic_sections (output_bfd, info) return TRUE; } +/* Support for core dump NOTE sections. */ + +static bfd_boolean +elf64_hppa_grok_prstatus (bfd *abfd, Elf_Internal_Note *note) +{ + int offset; + size_t size; + + switch (note->descsz) + { + default: + return FALSE; + + case 760: /* Linux/hppa */ + /* 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 + 32); + + /* pr_reg */ + offset = 112; + size = 640; + + break; + } + + /* Make a ".reg/999" section. */ + return _bfd_elfcore_make_pseudosection (abfd, ".reg", + size, note->descpos + offset); +} + +static bfd_boolean +elf64_hppa_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) +{ + char * command; + int n; + + switch (note->descsz) + { + default: + return FALSE; + + case 136: /* Linux/hppa elf_prpsinfo. */ + elf_tdata (abfd)->core_program + = _bfd_elfcore_strndup (abfd, note->descdata + 40, 16); + elf_tdata (abfd)->core_command + = _bfd_elfcore_strndup (abfd, note->descdata + 56, 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. */ + command = elf_tdata (abfd)->core_command; + n = strlen (command); + + if (0 < n && command[n - 1] == ' ') + command[n - 1] = '\0'; + + return TRUE; +} + /* Return the number of additional phdrs we will need. The generic ELF code only creates PT_PHDRs for executables. The HP @@ -2775,7 +2837,9 @@ const struct elf_size_info hppa64_elf_size_info = elf64_hppa_finish_dynamic_symbol #define elf_backend_finish_dynamic_sections \ elf64_hppa_finish_dynamic_sections - +#define elf_backend_grok_prstatus elf64_hppa_grok_prstatus +#define elf_backend_grok_psinfo elf64_hppa_grok_psinfo + /* Stuff for the BFD linker: */ #define bfd_elf64_bfd_link_hash_table_create \ elf64_hppa_hash_table_create |