2012-02-24 Luis Machado <lgustavo@codesourcery>
* server.h: Include tracepoint.h. (agent_mem_read, agent_get_trace_state_variable_value, agent_set_trace_state_variable_value, agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr, get_set_tsv_func_addr): New prototypes. * ax.h: New include file. * ax.c: New source file. * tracepoint.c: Include ax.h. (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes, agent_expr, eval_result_type): Move to ax.h. (parse_agent_expr): Rename to ... (gdb_parse_agent_expr): ... this, make it non-static and move to ax.h. (unparse_agent_expr) Rename to ... (gdb_unparse_agent_expr): ... this, make it non-static and move to ax.h. (eval_agent_expr): Rename to ... (eval_tracepoint_agent_expr): ... this. (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove forward declarations. (add_tracepoint_action): Call gdb_parse_agent_expr (...). (agent_get_trace_state_variable_value): New function. (agent_set_trace_state_variable_value): New function. (cmd_qtdp): Call gdb_parse_agent_expr (...). (response_tracepoint): Call gdb_unparse_agent_expr (...). (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...). (condition_true_at_tracepoint): Likewise. (parse_agent_expr): Rename to ... (gdb_parse_agent_expr): ... this and move to ax.c. (unparse_agent_expr): Rename to ... (gdb_unparse_agent_expr): ... this and move to ax.c. (gdb_agent_op_name): Move to ax.c. (eval_agent_expr): Rename to ... (gdb_eval_agent_expr): ... this, use regcache passed as parameter and move to ax.c. (eval_tracepoint_agent_expr): New function. (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make non-static. (current_insn_ptr, emit_error, struct bytecode_address): Move to ax.c. (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const, emit_reg, emit_pop, emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust, emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto, emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c. (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions. (compile_bytecodes): Remove forward declaration. (is_goto_target): Move to ax.c. (compile_bytecodes): Move to ax.c and call agent_get_trace_state_variable_value (...) and agent_set_trace_state_variable_value (...). * Makefile.in: Update ax.c and IPA dependencies.
This commit is contained in:
Luis Machado
parent
b775012e84
commit
5e1dc49674
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@ -1,3 +1,64 @@
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2012-02-24 Luis Machado <lgustavo@codesourcery>
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* server.h: Include tracepoint.h.
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(agent_mem_read, agent_get_trace_state_variable_value,
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agent_set_trace_state_variable_value,
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agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
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get_set_tsv_func_addr): New prototypes.
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* ax.h: New include file.
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* ax.c: New source file.
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* tracepoint.c: Include ax.h.
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(gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
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agent_expr, eval_result_type): Move to ax.h.
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(parse_agent_expr): Rename to ...
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(gdb_parse_agent_expr): ... this, make it non-static and move
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to ax.h.
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(unparse_agent_expr) Rename to ...
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(gdb_unparse_agent_expr): ... this, make it non-static and move
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to ax.h.
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(eval_agent_expr): Rename to ...
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(eval_tracepoint_agent_expr): ... this.
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(agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
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forward declarations.
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(add_tracepoint_action): Call gdb_parse_agent_expr (...).
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(agent_get_trace_state_variable_value): New function.
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(agent_set_trace_state_variable_value): New function.
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(cmd_qtdp): Call gdb_parse_agent_expr (...).
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(response_tracepoint): Call gdb_unparse_agent_expr (...).
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(do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
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(condition_true_at_tracepoint): Likewise.
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(parse_agent_expr): Rename to ...
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(gdb_parse_agent_expr): ... this and move to ax.c.
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(unparse_agent_expr): Rename to ...
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(gdb_unparse_agent_expr): ... this and move to ax.c.
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(gdb_agent_op_name): Move to ax.c.
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(eval_agent_expr): Rename to ...
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(gdb_eval_agent_expr): ... this, use regcache passed as parameter
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and move to ax.c.
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(eval_tracepoint_agent_expr): New function.
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(agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
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non-static.
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(current_insn_ptr, emit_error, struct bytecode_address): Move to
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ax.c.
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(emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
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emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
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emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
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emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
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emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
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emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
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emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
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emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
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(get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
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(compile_bytecodes): Remove forward declaration.
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(is_goto_target): Move to ax.c.
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(compile_bytecodes): Move to ax.c and call
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agent_get_trace_state_variable_value (...) and
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agent_set_trace_state_variable_value (...).
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* Makefile.in: Update ax.c and IPA dependencies.
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2012-02-24 Pedro Alves <palves@redhat.com>
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* tracepoint.c (cmd_bigqtbuffer): Rename as ...
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@ -134,7 +134,7 @@ LIBOBJS = @LIBOBJS@
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SOURCES = $(SFILES)
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TAGFILES = $(SOURCES) ${HFILES} ${ALLPARAM} ${POSSLIBS}
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OBS = inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
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OBS = ax.o inferiors.o regcache.o remote-utils.o server.o signals.o target.o \
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utils.o version.o \
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mem-break.o hostio.o event-loop.o tracepoint.o \
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xml-utils.o common-utils.o ptid.o buffer.o \
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@ -237,7 +237,7 @@ gdbreplay$(EXEEXT): $(GDBREPLAY_OBS)
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${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay$(EXEEXT) $(GDBREPLAY_OBS) \
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$(XM_CLIBS)
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IPA_OBJS=tracepoint-ipa.o utils-ipa.o regcache-ipa.o remote-utils-ipa.o common-utils-ipa.o ${IPA_DEPFILES}
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IPA_OBJS=ax-ipa.o tracepoint-ipa.o utils-ipa.o regcache-ipa.o remote-utils-ipa.o common-utils-ipa.o ${IPA_DEPFILES}
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IPA_LIB=libinproctrace.so
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@ -336,6 +336,7 @@ regcache_h = $(srcdir)/regcache.h
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signals_def = $(srcdir)/../../include/gdb/signals.def
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signals_h = $(srcdir)/../../include/gdb/signals.h $(signals_def)
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ptid_h = $(srcdir)/../common/ptid.h
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ax_h = $(srcdir)/ax.h
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linux_osdata_h = $(srcdir)/../common/linux-osdata.h
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server_h = $(srcdir)/server.h $(regcache_h) config.h $(srcdir)/target.h \
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$(srcdir)/mem-break.h $(srcdir)/../common/gdb_signals.h \
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@ -368,7 +369,9 @@ IPAGENT_CFLAGS = $(CPPFLAGS) $(INTERNAL_CFLAGS) $(UST_CFLAGS) \
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-fvisibility=hidden
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# In-process agent object rules
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tracepoint-ipa.o: tracepoint.c $(server_h) $(srcdir)/../common/ax.def
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ax-ipa.o: ax.c $(server_h) $(ax_h) $(srcdir)/../common/ax.def
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$(CC) -c $(IPAGENT_CFLAGS) $< -o ax-ipa.o
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tracepoint-ipa.o: tracepoint.c $(server_h) ${ax_h}
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$(CC) -c $(IPAGENT_CFLAGS) $< -o tracepoint-ipa.o
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utils-ipa.o: utils.c $(server_h)
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$(CC) -c $(IPAGENT_CFLAGS) $< -o utils-ipa.o
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@ -387,11 +390,12 @@ linux-amd64-ipa.o: linux-amd64-ipa.c $(server_h)
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amd64-linux-ipa.o : amd64-linux.c $(regdef_h)
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$(CC) -c $(IPAGENT_CFLAGS) $< -o amd64-linux-ipa.o
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ax.o: ax.c $(server_h) $(ax_h) $(srcdir)/../common/ax.def
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event-loop.o: event-loop.c $(server_h)
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hostio.o: hostio.c $(server_h)
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hostio-errno.o: hostio-errno.c $(server_h)
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inferiors.o: inferiors.c $(server_h)
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mem-break.o: mem-break.c $(server_h)
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mem-break.o: mem-break.c $(server_h) $(ax_h)
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proc-service.o: proc-service.c $(server_h) $(gdb_proc_service_h)
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regcache.o: regcache.c $(server_h) $(regdef_h)
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remote-utils.o: remote-utils.c terminal.h $(server_h)
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@ -399,7 +403,7 @@ server.o: server.c $(server_h)
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target.o: target.c $(server_h)
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thread-db.o: thread-db.c $(server_h) $(linux_low_h) $(gdb_proc_service_h) \
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$(gdb_thread_db_h)
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tracepoint.o: tracepoint.c $(server_h) $(srcdir)/../common/ax.def
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tracepoint.o: tracepoint.c $(server_h) $(ax_h)
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utils.o: utils.c $(server_h)
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gdbreplay.o: gdbreplay.c config.h
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dll.o: dll.c $(server_h)
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@ -102,6 +102,12 @@ int vsnprintf(char *str, size_t size, const char *format, va_list ap);
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#define _(String) (String)
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#endif
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#ifdef IN_PROCESS_AGENT
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# define PROG "ipa"
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#else
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# define PROG "gdbserver"
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#endif
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/* A type used for binary buffers. */
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typedef unsigned char gdb_byte;
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@ -511,6 +517,26 @@ int claim_trampoline_space (ULONGEST used, CORE_ADDR *trampoline);
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int have_fast_tracepoint_trampoline_buffer (char *msgbuf);
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#endif
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struct traceframe;
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/* Do memory copies for bytecodes. */
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/* Do the recording of memory blocks for actions and bytecodes. */
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int agent_mem_read (struct traceframe *tframe,
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unsigned char *to, CORE_ADDR from,
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ULONGEST len);
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LONGEST agent_get_trace_state_variable_value (int num);
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void agent_set_trace_state_variable_value (int num, LONGEST val);
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/* Record the value of a trace state variable. */
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int agent_tsv_read (struct traceframe *tframe, int n);
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int agent_mem_read_string (struct traceframe *tframe,
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unsigned char *to,
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CORE_ADDR from,
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ULONGEST len);
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/* Bytecode compilation function vector. */
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struct emit_ops
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@ -566,6 +592,12 @@ struct emit_ops
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/* Returns the address of the get_raw_reg function in the IPA. */
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CORE_ADDR get_raw_reg_func_addr (void);
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/* Returns the address of the get_trace_state_variable_value
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function in the IPA. */
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CORE_ADDR get_get_tsv_func_addr (void);
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/* Returns the address of the set_trace_state_variable_value
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function in the IPA. */
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CORE_ADDR get_set_tsv_func_addr (void);
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CORE_ADDR current_insn_ptr;
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int emit_error;
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