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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2008-08-26 17:30:35 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2008-08-26 17:30:35 +0000 |
| commit | f1838a98418d9912df59591058ca560f2de5cf14 (patch) | |
| tree | 6f1a59a1733ab613b344f6d54b7100f6ea468179 /gdb/solib-frv.c | |
| parent | 1cf3db46a678ced9d729572de9232fab9c00350d (diff) | |
| download | gdb-f1838a98418d9912df59591058ca560f2de5cf14.zip gdb-f1838a98418d9912df59591058ca560f2de5cf14.tar.gz gdb-f1838a98418d9912df59591058ca560f2de5cf14.tar.bz2 | |
ChangeLog:
* remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
* remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
remote_bfd_open): New functions.
(remote_hostio_send_command): Fail safely if remote connection
is not set up.
* solist.h (solib_open): Remove prototype.
(solib_bfd_open): Add prototype.
* solib.c: Include "remote.h".
(solib_open): Remove, replace by ...
(solib_bfd_open): ... this new function. Handle remote BFDs.
(solib_map_sections): Replace solib_open by solib_bfd_open.
* solib-frv.c: Include "exceptions.h".
(enable_break2): Replace solib_open by solib_bfd_open.
* solib-svr4.c: Include "exceptions.h".
(enable_break): Replace solib_open by solib_bfd_open.
* symfile.c: Include "remote.h".
(build_id_verify): Handle remote BFDs.
(separate_debug_file_exists): Use BFD to access file. Handle
remote BFDs.
(symfile_bfd_open): Handle remote BFDs.
(reread_symbols): Handle remote BFDs.
* NEWS: Mention "remote:" argument prefix to "set sysroot".
doc/ChangeLog:
* gdb.texinfo (Commands to Specify Files): Document "remote:"
argument prefix to "set sysroot".
Diffstat (limited to 'gdb/solib-frv.c')
| -rw-r--r-- | gdb/solib-frv.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/gdb/solib-frv.c b/gdb/solib-frv.c index 6b6ff15..189fbe0 100644 --- a/gdb/solib-frv.c +++ b/gdb/solib-frv.c @@ -30,6 +30,7 @@ #include "command.h" #include "gdbcmd.h" #include "elf/frv.h" +#include "exceptions.h" /* Flag which indicates whether internal debug messages should be printed. */ static int solib_frv_debug; @@ -645,12 +646,11 @@ enable_break2 (void) unsigned int interp_sect_size; gdb_byte *buf; bfd *tmp_bfd = NULL; - int tmp_fd = -1; - char *tmp_pathname = NULL; int status; CORE_ADDR addr, interp_loadmap_addr; gdb_byte addr_buf[FRV_PTR_SIZE]; struct int_elf32_fdpic_loadmap *ldm; + volatile struct gdb_exception ex; /* Read the contents of the .interp section into a local buffer; the contents specify the dynamic linker this program uses. */ @@ -668,25 +668,16 @@ enable_break2 (void) be trivial on GNU/Linux). Therefore, we have to try an alternate mechanism to find the dynamic linker's base address. */ - tmp_fd = solib_open (buf, &tmp_pathname); - if (tmp_fd >= 0) - tmp_bfd = bfd_fopen (tmp_pathname, gnutarget, FOPEN_RB, tmp_fd); - + TRY_CATCH (ex, RETURN_MASK_ALL) + { + tmp_bfd = solib_bfd_open (buf); + } if (tmp_bfd == NULL) { enable_break_failure_warning (); return 0; } - /* Make sure the dynamic linker is really a useful object. */ - if (!bfd_check_format (tmp_bfd, bfd_object)) - { - warning (_("Unable to grok dynamic linker %s as an object file"), buf); - enable_break_failure_warning (); - bfd_close (tmp_bfd); - return 0; - } - status = frv_fdpic_loadmap_addresses (target_gdbarch, &interp_loadmap_addr, 0); if (status < 0) |