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authorPierre Muller <muller@sourceware.org>2010-04-16 07:49:37 +0000
committerPierre Muller <muller@sourceware.org>2010-04-16 07:49:37 +0000
commit711e434b390a0b953862435eb81f3b89e720b030 (patch)
tree7be00803eab69a63ea7b8b3bce7bd88c77377920 /gdb/target.c
parentcae3f17beefe8fb818861f8527720236969a0cfa (diff)
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Support for Windows OS Thread Information Block.
* NEWS: Document new feature. * remote.c (PACKET_qGetTIBAddr): New enum element. (remote_get_tib_address): New function. (init_remote_ops): Set to_get_tib_address field to remote_get_tib_address. (_initialize_remote): Add add_packet_config_cmd for PACKET_qGetTIBAddr. * target.c (update_current_target): Set default value for new to_get_tib_address field. * target.h (target_ops): New field to_get_tib_address. (target_get_tib_address): New macro. * windows-nat.c (thread_info): Add thread_local_base field. (windows_add_thread): Add tlb argument of type 'void *'. (fake_create_process): Adapt windows_add_thread call. (get_windows_debug_event): Idem. (windows_get_tib_address): New function. (init_windows_ops): Set to_get_tib_address field to remote_get_tib_address. (_initialize_windows_nat): Replace info_w32_cmdlist initialization by a call to init_w32_command_list. (info_w32_command, info_w32_cmdlist): Removed from here... to windows-tdep.c file. * windows-tdep.h (info_w32_cmdlist): Declare. (init_w32_command_list): New external function declaration. * windows-tdep.c: Add several headers. (info_w32_cmdlist): to here, made global. (thread_information_32): New struct. (thread_information_64): New struct. (TIB_NAME): New char array. (MAX_TIB32, MAX_TIB64, FULL_TIB_SIZE): New constants. (maint_display_all_tib): New static variable. (windows_get_tlb_type): New function. (tlb_value_read, tlb_value_write): New functions. (tlb_value_funcs): New static struct. (tlb_make_value): New function. (display_one_tib): New function. (display_tib): New function. (show_maint_show_all_tib):New function. (info_w32_command): Moved from windows-nat.c. (init_w32_command_list): New function. (_initialize_windows_tdep): New function. New "maint set/show show-all-tib" command New "$_tlb" internal variable. gdbserver/ChangeLog entry: * server.c (handle_query): Handle 'qGetTIBAddr' query. * target.h (target_ops): New get_tib_address field. * win32-low.h (win32_thread_info): Add thread_local_base field. * win32-low.c (child_add_thread): Add tlb argument. Set thread_local_base field to TLB. (get_child_debug_event): Adapt to child_add_thread change. (win32_get_tib_address): New function. (win32_target_ops): Set get_tib_address field to win32_get_tib_address. * linux-low.c (linux_target_ops): Set get_tib_address field to NULL. doc/ChangeLog entry: gdb.texinfo ($_tlb): Document new automatic convinience variable. (info w32 thread-information-block): Document new command. (qGetTIBAddress): Document new gdbserver query. (maint set/show show-all-tib): Document new command.
Diffstat (limited to 'gdb/target.c')
-rw-r--r--gdb/target.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/target.c b/gdb/target.c
index 5657f89..08b42a0 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -660,6 +660,7 @@ update_current_target (void)
INHERIT (to_get_raw_trace_data, t);
INHERIT (to_set_disconnected_tracing, t);
INHERIT (to_set_circular_trace_buffer, t);
+ INHERIT (to_get_tib_address, t);
INHERIT (to_magic, t);
/* Do not inherit to_memory_map. */
/* Do not inherit to_flash_erase. */
@@ -853,6 +854,9 @@ update_current_target (void)
de_fault (to_set_circular_trace_buffer,
(void (*) (int))
target_ignore);
+ de_fault (to_get_tib_address,
+ (int (*) (ptid_t, CORE_ADDR *))
+ tcomplain);
#undef de_fault
/* Finally, position the target-stack beneath the squashed