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-rw-r--r--gdb/gdbserver/ChangeLog9
-rw-r--r--gdb/gdbserver/Makefile.in4
-rw-r--r--gdb/gdbserver/linux-low.c7
-rw-r--r--gdb/gdbserver/linux-x86-low.c3
-rw-r--r--gdb/gdbserver/server.h2
-rw-r--r--gdb/gdbserver/tracepoint.c37
6 files changed, 30 insertions, 32 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index b96cd7b..2443037 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,14 @@
2012-03-03 Yao Qi <yao@codesourcery.com>
+ * Makefile.in (linux-low.o): Keep dependence on agent.h.
+ (linux-x86-low.o): Likewise.
+ * server.h: Remove in_process_agent_loaded.
+ * tracepoint.c (in_process_agent_loaded): Removed. Moved it
+ common/agent.c.
+ Update callers.
+
+2012-03-03 Yao Qi <yao@codesourcery.com>
+
* tracepoint.c (gdb_agent_capability): New global.
(in_process_agent_loaded_ust): Renamed to
`in_process_agent_supports_ust'.
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 0dc5e40..ce220cb 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -457,7 +457,7 @@ i386-low.o: i386-low.c $(i386_low_h) $(server_h) $(target_h)
i387-fp.o: i387-fp.c $(server_h)
linux-low.o: linux-low.c $(linux_low_h) $(linux_ptrace_h) $(linux_procfs_h) \
- $(server_h) $(linux_osdata_h)
+ $(server_h) $(linux_osdata_h) $(agent_h)
$(CC) -c $(CPPFLAGS) $(INTERNAL_CFLAGS) $< @USE_THREAD_DB@
linux-arm-low.o: linux-arm-low.c $(linux_low_h) $(server_h) \
@@ -474,7 +474,7 @@ linux-s390-low.o: linux-s390-low.c $(linux_low_h) $(server_h)
linux-sh-low.o: linux-sh-low.c $(linux_low_h) $(server_h)
linux-tic6x-low.o: linux-tic6x-low.c $(linux_low_h) $(server_h)
linux-x86-low.o: linux-x86-low.c $(linux_low_h) $(server_h) \
- $(gdb_proc_service_h) $(i386_low_h)
+ $(gdb_proc_service_h) $(i386_low_h) $(agent_h)
linux-xtensa-low.o: linux-xtensa-low.c xtensa-xtregs.c $(linux_low_h) $(server_h)
lynx-low.o: lynx-low.c $(server_h) $(target_h) $(lynx_low_h)
diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
index b4f3d5a..f062575 100644
--- a/gdb/gdbserver/linux-low.c
+++ b/gdb/gdbserver/linux-low.c
@@ -19,6 +19,7 @@
#include "server.h"
#include "linux-low.h"
#include "linux-osdata.h"
+#include "agent.h"
#include <sys/wait.h>
#include <stdio.h>
@@ -1390,7 +1391,7 @@ maybe_move_out_of_jump_pad (struct lwp_info *lwp, int *wstat)
if ((wstat == NULL
|| (WIFSTOPPED (*wstat) && WSTOPSIG (*wstat) != SIGTRAP))
&& supports_fast_tracepoints ()
- && in_process_agent_loaded ())
+ && agent_loaded_p ())
{
struct fast_tpoint_collect_status status;
int r;
@@ -2321,7 +2322,7 @@ retry:
if (WIFSTOPPED (w)
&& WSTOPSIG (w) != SIGTRAP
&& supports_fast_tracepoints ()
- && in_process_agent_loaded ())
+ && agent_loaded_p ())
{
if (debug_threads)
fprintf (stderr,
@@ -2875,7 +2876,7 @@ stuck_in_jump_pad_callback (struct inferior_list_entry *entry, void *data)
/* Allow debugging the jump pad, gdb_collect, etc.. */
return (supports_fast_tracepoints ()
- && in_process_agent_loaded ()
+ && agent_loaded_p ()
&& (gdb_breakpoint_here (lwp->stop_pc)
|| lwp->stopped_by_watchpoint
|| thread->last_resume_kind == resume_step)
diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c
index 7fca416..58aaf9a 100644
--- a/gdb/gdbserver/linux-x86-low.c
+++ b/gdb/gdbserver/linux-x86-low.c
@@ -28,6 +28,7 @@
#include "elf/common.h"
#include "gdb_proc_service.h"
+#include "agent.h"
/* Defined in auto-generated file i386-linux.c. */
void init_registers_i386_linux (void);
@@ -1586,7 +1587,7 @@ x86_get_min_fast_tracepoint_insn_len (void)
return 5;
#endif
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
{
char errbuf[IPA_BUFSIZ];
diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index 22b3125..fad58e8 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -441,8 +441,6 @@ char *pfildes (gdb_fildes_t fd);
agent back to GDBserver. */
#define IPA_BUFSIZ 100
-int in_process_agent_loaded (void);
-
void initialize_tracepoint (void);
extern int tracing;
diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index bef28a3..ac3312f 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -221,14 +221,6 @@ static struct
static struct ipa_sym_addresses ipa_sym_addrs;
-int all_tracepoint_symbols_looked_up;
-
-int
-in_process_agent_loaded (void)
-{
- return all_tracepoint_symbols_looked_up;
-}
-
static int read_inferior_integer (CORE_ADDR symaddr, int *val);
/* Returns true if both the in-process agent library and the static
@@ -240,7 +232,7 @@ in_process_agent_supports_ust (void)
{
int loaded = 0;
- if (!in_process_agent_loaded ())
+ if (!agent_loaded_p ())
{
warning ("In-process agent not loaded");
return 0;
@@ -291,7 +283,7 @@ write_e_ust_not_loaded (char *buffer)
static int
maybe_write_ipa_not_loaded (char *buffer)
{
- if (!in_process_agent_loaded ())
+ if (!agent_loaded_p ())
{
write_e_ipa_not_loaded (buffer);
return 1;
@@ -306,7 +298,7 @@ maybe_write_ipa_not_loaded (char *buffer)
static int
maybe_write_ipa_ust_not_loaded (char *buffer)
{
- if (!in_process_agent_loaded ())
+ if (!agent_loaded_p ())
{
write_e_ipa_not_loaded (buffer);
return 1;
@@ -330,7 +322,7 @@ tracepoint_look_up_symbols (void)
{
int i;
- if (all_tracepoint_symbols_looked_up)
+ if (agent_loaded_p ())
return;
for (i = 0; i < sizeof (symbol_list) / sizeof (symbol_list[0]); i++)
@@ -346,10 +338,7 @@ tracepoint_look_up_symbols (void)
}
}
- if (agent_look_up_symbols () != 0)
- return;
-
- all_tracepoint_symbols_looked_up = 1;
+ agent_look_up_symbols ();
}
#endif
@@ -2907,7 +2896,7 @@ install_tracepoint (struct tracepoint *tpoint, char *own_buf)
{
struct tracepoint *tp;
- if (!in_process_agent_loaded ())
+ if (!agent_loaded_p ())
{
trace_debug ("Requested a %s tracepoint, but fast "
"tracepoints aren't supported.",
@@ -2983,7 +2972,7 @@ cmd_qtstart (char *packet)
pause_all (1);
/* Sync the fast tracepoints list in the inferior ftlib. */
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
{
download_tracepoints ();
download_trace_state_variables ();
@@ -3084,7 +3073,7 @@ cmd_qtstart (char *packet)
/* Tracing is now active, hits will now start being logged. */
tracing = 1;
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
{
if (write_inferior_integer (ipa_sym_addrs.addr_tracing, 1))
fatal ("Error setting tracing variable in lib");
@@ -3143,7 +3132,7 @@ stop_tracing (void)
/* Stop logging. Tracepoints can still be hit, but they will not be
recorded. */
tracing = 0;
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
{
if (write_inferior_integer (ipa_sym_addrs.addr_tracing, 0))
fatal ("Error clearing tracing variable in lib");
@@ -3191,7 +3180,7 @@ stop_tracing (void)
/* Clear out the tracepoints. */
clear_installed_tracepoints ();
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
{
/* Pull in fast tracepoint trace frames from the inferior lib
buffer into our buffer, even if our buffer is already full,
@@ -3354,7 +3343,7 @@ cmd_qtstatus (char *packet)
trace_debug ("Returning trace status as %d, stop reason %s",
tracing, tracing_stop_reason);
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
{
pause_all (1);
@@ -4022,7 +4011,7 @@ tracepoint_finished_step (struct thread_info *tinfo, CORE_ADDR stop_pc)
/* Pull in fast tracepoint trace frames from the inferior lib buffer into
our buffer. */
- if (in_process_agent_loaded ())
+ if (agent_loaded_p ())
upload_fast_traceframes ();
/* Check if we were indeed collecting data for one of more
@@ -4123,7 +4112,7 @@ handle_tracepoint_bkpts (struct thread_info *tinfo, CORE_ADDR stop_pc)
/* Pull in fast tracepoint trace frames from the inferior in-process
agent's buffer into our buffer. */
- if (!in_process_agent_loaded ())
+ if (!agent_loaded_p ())
return 0;
upload_fast_traceframes ();
generated by cgit v1.1 at 2024-12-18 18:15:24 +0000