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| author | Daniel Jacobowitz <drow@false.org> | 2007-07-03 15:58:42 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2007-07-03 15:58:42 +0000 |
| commit | 2bbe3cc10734408c859d08bae15039c6e7ccecf9 (patch) | |
| tree | abcdcf2e97d3725a752f8a722e5d5caa15059852 /gdb/gdbserver | |
| parent | 9f43d28cb0b3e1e8fa7c4017c81b9ef81843ab4d (diff) | |
| download | gdb-2bbe3cc10734408c859d08bae15039c6e7ccecf9.zip gdb-2bbe3cc10734408c859d08bae15039c6e7ccecf9.tar.gz gdb-2bbe3cc10734408c859d08bae15039c6e7ccecf9.tar.bz2 | |
2007-07-03 Paul Gilliam <pgilliam@us.ibm.com>
Thiago Bauermann <bauerman@br.ibm.com>
Joseph S. Myers <joseph@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
gdb/
* remote.c (remote_check_symbols): Use
gdbarch_convert_from_func_ptr_addr.
* infcall.c (find_function_addr): Handle function descriptors
without debugging information.
* ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Renamed
from ppc64_linux_convert_from_func_ptr_addr. Handle -msecure-plt.
(ppc_linux_init_abi): Always set convert_from_func_ptr_addr.
* solib-svr4.c (solib_break_names): Remove "._dl_debug_state".
(bfd_lookup_symbol): Do not take a SECT_FLAGS argument. Always
allow SEC_CODE and SEC_DATA.
(enable_break): Update calls. Pass current_target to solib_add.
Use gdbarch_convert_from_func_ptr_addr.
gdb/gdbserver/
* remote-utils.c (look_up_one_symbol): Handle 'm' packets.
Diffstat (limited to 'gdb/gdbserver')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/gdbserver/remote-utils.c | 33 |
2 files changed, 30 insertions, 7 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 7b78653..c5a7b4a 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,7 @@ +2007-07-03 Daniel Jacobowitz <dan@codesourcery.com> + + * remote-utils.c (look_up_one_symbol): Handle 'm' packets. + 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com> * inferiors.c (change_inferior_id): Add comment. diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c index 9559148..9c407aa 100644 --- a/gdb/gdbserver/remote-utils.c +++ b/gdb/gdbserver/remote-utils.c @@ -1109,15 +1109,34 @@ look_up_one_symbol (const char *name, CORE_ADDR *addrp) if (len < 0) return -1; + /* We ought to handle pretty much any packet at this point while we + wait for the qSymbol "response". That requires re-entering the + main loop. For now, this is an adequate approximation; allow + GDB to read from memory while it figures out the address of the + symbol. */ + while (own_buf[0] == 'm') + { + CORE_ADDR mem_addr; + unsigned char *mem_buf; + unsigned int mem_len; + + decode_m_packet (&own_buf[1], &mem_addr, &mem_len); + mem_buf = malloc (mem_len); + if (read_inferior_memory (mem_addr, mem_buf, mem_len) == 0) + convert_int_to_ascii (mem_buf, own_buf, mem_len); + else + write_enn (own_buf); + free (mem_buf); + if (putpkt (own_buf) < 0) + return -1; + len = getpkt (own_buf); + if (len < 0) + return -1; + } + if (strncmp (own_buf, "qSymbol:", strlen ("qSymbol:")) != 0) { - /* Malformed response. */ - if (remote_debug) - { - fprintf (stderr, "Malformed response to qSymbol, ignoring.\n"); - fflush (stderr); - } - + warning ("Malformed response to qSymbol, ignoring: %s\n", own_buf); return -1; } |