diff options
| author | Tom Tromey <tromey@redhat.com> | 2011-04-26 13:17:20 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2011-04-26 13:17:20 +0000 |
| commit | c6a9fc58fd5fb5bb8fa6f568214333e8c3972492 (patch) | |
| tree | 4937a2d808c30a99385105d34bd9117b36499059 /binutils | |
| parent | 70616151ac0740159e28d61fa0f07515c18e8098 (diff) | |
| download | fsf-binutils-gdb-c6a9fc58fd5fb5bb8fa6f568214333e8c3972492.zip fsf-binutils-gdb-c6a9fc58fd5fb5bb8fa6f568214333e8c3972492.tar.gz fsf-binutils-gdb-c6a9fc58fd5fb5bb8fa6f568214333e8c3972492.tar.bz2 | |
* readelf.c (print_stapsdt_note): New function.
(process_note): Use it.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 5 | ||||
| -rw-r--r-- | binutils/readelf.c | 39 |
2 files changed, 44 insertions, 0 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index e925742..82acf3a 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,5 +1,10 @@ 2011-04-21 Tom Tromey <tromey@redhat.com> + * readelf.c (print_stapsdt_note): New function. + (process_note): Use it. + +2011-04-21 Tom Tromey <tromey@redhat.com> + * readelf.c (get_stapsdt_note_type): New function. (process_note): Recognize "stapsdt" notes. diff --git a/binutils/readelf.c b/binutils/readelf.c index 339ef2e..c4df8d9 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -12368,6 +12368,43 @@ get_stapsdt_note_type (unsigned e_type) return buff; } +static int +print_stapsdt_note (Elf_Internal_Note *pnote) +{ + int addr_size = is_32bit_elf ? 4 : 8; + char *data = pnote->descdata; + char *data_end = pnote->descdata + pnote->descsz; + bfd_vma pc, base_addr, semaphore; + char *provider, *probe, *arg_fmt; + + pc = byte_get ((unsigned char *) data, addr_size); + data += addr_size; + base_addr = byte_get ((unsigned char *) data, addr_size); + data += addr_size; + semaphore = byte_get ((unsigned char *) data, addr_size); + data += addr_size; + + provider = data; + data += strlen (data) + 1; + probe = data; + data += strlen (data) + 1; + arg_fmt = data; + data += strlen (data) + 1; + + printf (_(" Provider: %s\n"), provider); + printf (_(" Name: %s\n"), probe); + printf (_(" Location: ")); + print_vma (pc, FULL_HEX); + printf (_(", Base: ")); + print_vma (base_addr, FULL_HEX); + printf (_(", Semaphore: ")); + print_vma (semaphore, FULL_HEX); + printf (_("\n")); + printf (_(" Arguments: %s\n"), arg_fmt); + + return data == data_end; +} + static const char * get_ia64_vms_note_type (unsigned e_type) { @@ -12528,6 +12565,8 @@ process_note (Elf_Internal_Note * pnote) return print_ia64_vms_note (pnote); else if (const_strneq (pnote->namedata, "GNU")) return print_gnu_note (pnote); + else if (const_strneq (pnote->namedata, "stapsdt")) + return print_stapsdt_note (pnote); else return 1; } |