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Merge from EMC branch back to main trunk.

This commit is contained in:
Michael Snyder 1998-06-03 19:50:55 +00:00
parent 43f5383b88
commit b0d7af2ace
1 changed files with 253 additions and 1 deletions
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@ -124,6 +124,22 @@ Thu May 21 13:14:25 1998 John Metzler <jmetzler@cygnus.com>
* win32-nat.c: (init_child_ops): Ditto.
(_initialize_inftarg): Ditto.
1998-05-21 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.c (const_var_ref): Don't handle function names. I don't
want to implement all the "usual unary conversion" rules for
constants.
(gen_usual_unary): Turn "function" values into "pointer to
function" values, in accordance with ANSI.
(gen_deref): Don't do the usual unary conversions here. Let the
caller do it. Note that dereferencing a function pointer yields
a function designator, which we call an rvalue, not an lvalue.
(gen_address_of): Handle functions specially.
(gen_struct_ref): Perform the usual unary conversions before
calling gen_deref.
(gen_expr): In case for the prefix '*' operator, call
gen_usual_unary manually.
Wed May 20 15:29:41 1998 Gavin Koch <gavin@cygnus.com>
* mips/tm-tx39.h (MIPS_DEFAULT_FPU_TYPE): Defined as MIPS_FPU_NONE.
@ -151,19 +167,136 @@ Tue May 19 17:23:54 1998 John Metzler <jmetzler@cygnus.com>
* m32r-rom.c (_initialize_m32r_rom): ditto
(init_m32r_cmds): ditto
Tue May 19 14:54:11 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c (memrange_cmp): use const void * args to avoid
ANSI compiler warnings.
1998-05-19 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.c (gen_fetch, gen_var_ref, gen_deref, find_field,
gen_bitfield_ref, gen_expr): Call error, not abort.
* ax-general.c (read_const, generic_ext, ax_trace_quick,
ax_label, ax_const_d, ax_reg, ax_print): Same.
* tracepoint.c: Remove the $(...) syntax for memranges.
(validate_actionline, encode_actions, trace_dump_command): Remove
clauses for the $(...) syntax.
(parse_and_eval_memrange): Function deleted.
(_initialize_tracepoint): Update function description.
* gdbtk.c (struct wrapped_call_objs): Change the `func' member to
be a Tcl_ObjCmdProc, not an Tcl_CmdProc, since it accepts a vector
of objects as arguments. Change the object vector to be const,
since that's what all the users of this structure seem to expect.
(call_obj_wrapper): Cast clientData properly before storing it in
the wrapped_args structure.
* ax-gdb.c (_initialize_ax_gdb): Make the "agent" command a
subcommand of "maintenance", as it should have been from the
beginning. #include "gdbcmd.h", to get the declaration for
maintenancelist.
* Makefile.in: Document that dependency.
Tue May 19 12:00:58 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* tracepoint.c (get_tracepoint_by_number): new function, to access
traceframe_number for use of the GUI.
* tracepoint.h: added prototype for get_traceframe_number.
Mon May 18 13:34:27 1998 Keith Seitz <keiths@cygnus.com>
* dbxread.c (process_one_symbol): If block addresses are relative to
function start addresses, reset function_start_address whenever a new
source file is seen.
Mon May 18 13:04:27 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c (get_tracepoint_by_number): make sure to advance
arg pointer even if we fail to parse a useful number. Otherwise,
since this function is called in a loop, it may loop forever!
Also change strtol call to allow arbitrary radix.
(map_args_over_tracepoints (and other places)): add QUIT; call
to loop, to allow breakout using control-C. Not all loops were
analyzed to make sure they could terminate cleanly, but even
terminating with a messed-up tracepoint list would be better
than not terminating at all!
(tdump_command): check to see if we're connected to a trace-
capable target (currently only "remote") before doing anything
else.
start-sanitize-d30v
Sat May 16 22:21:48 1998 Frank Ch. Eigler <fche@cygnus.com>
* config/d30v/tm-d30v.h (INIT_FRAME_PC_FIRST): Fill in PC into
frame struct before extracting saved register offsets.
end-sanitize-d30v
Fri May 15 22:47:45 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c (encode_actions): fix typo in printf format string.
1998-05-15 Jim Blandy <jimb@zwingli.cygnus.com>
Implement a few more tracing operators: ^ | & ~ !
* ax-gdb.c (gen_integral_promotions, gen_logical_not,
gen_complement): New functions.
(gen_binop): New argument MAY_CARRY, indicating whether we need to
correct the upper bits of the value after performing the
operation. Callers changed.
(gen_expr): Handle BINOP_BITWISE_AND, BINOP_BITWISE_IOR, and
BINOP_BITWISE_XOR here as well, by calling gen_binop. Handle
UNOP_LOGICAL_NOT, UNOP_COMPLEMENT.
* ax-gdb.c (gen_conversion): Reworked to avoid some unnecessary
sign extension.
* ax-gdb.c (gen_usual_arithmetic): Renamed from gen_usual_binary,
to match the ANSI C standard better. Callers changed.
* ax-gdb.c (gen_traced_pop): Add prototyped declaration.
Fri May 15 18:18:38 1998 David Taylor <taylor@texas.cygnus.com>
* tracepoint.c (stringify_collections_list): return a collection
of strings rather than a single string.
(free_actions_list): new function.
(encode_actions): process collection of strings returned by
stringify_collections_list.
1998-05-15 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.c (gen_traced_pop): New function.
(gen_expr): Call it for comma operator.
(gen_trace_for_expr): Call it, instead of writing it out.
Add facilities for sending arbitrary packets to the remote agent.
There are a bunch of improvements to make (make it generic; handle
'O' replies properly), but I just want to get this onto the branch.
* remote.c (print_packet, remote_packet_command): New functions.
(_initialize_remote): Register the remote-packet command.
Thu May 14 17:52:31 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* tracepoint.c: move actionline_type definition to tracepoint.h.
(validate_actionline): make non static.
* tracepoint.h: move actioline_type definition from tracepoint.c.
(validate_actionline) moved prototype from tracepoint.c.
Thu May 14 11:49:18 1998 David Taylor <taylor@texas.cygnus.com>
* tracepoint.c (validate_actionline): add additional error
checking, remove some dead code.
(encode_actions): additional cleanups.
(trace_find_command): remove some dead code.
(trace_find_pc_command): ditto.
(trace_find_tracepoint_command): ditto.
(trace_find_line_command): ditto.
(trace_find_range_command): ditto.
(trace_find_outside_command): ditto.
Thu May 14 5:51:00 1998 Ron Unrau <runrau@cygnus.com>
* symtab.c (decode_line_1): set section for "break *<addr>"
@ -191,11 +324,25 @@ start-sanitize-java
targets.
end-sanitize-java
Wed May 13 11:19:08 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c (trace_command): Remove old diagnostic code that was
preventing tracepoints from being defined with a full-path filename.
Tue May 12 13:17:35 1998 Frank Ch. Eigler <fche@cygnus.com>
* stabsread.c (read_one_struct_field): Check for typedef in type
tree before clearing bitfield information.
1998-05-11 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.c (gen_binop): New function, based on gen_mul, to replace
gen_mul and gen_div, and handle `%' op as well. Correctly tests
type of arguments.
(gen_expr): Factor out common code in binary arithmetic operators.
Add support for `%'.
(gen_mul, gen_div): Removed.
Thu May 7 14:49:38 1998 Bob Manson <manson@charmed.cygnus.com>
* config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve
@ -235,12 +382,24 @@ Wed May 6 16:34:03 1998 Jeffrey A Law (law@cygnus.com)
* somsolib.c: Include gdb_stat.h.
Mon May 4 18:34:01 1998 David Taylor <taylor@texas.cygnus.com>
* ax-gdb.c (gen_mul): new function; (gen_div): new function;
(gen_expr): add support for * and / operators, call gen_mul and
gen_div as appropriate.
Mon May 4 16:24:22 1998 Mark Alexander <marka@cygnus.com>
* defs.h (make_run_cleanup): Declare.
* solib.c (find_solib): Pass correct number of arguments to
make_run_cleanup.
Mon May 4 07:08:25 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c (trace_actions_command): actions command must set
step_count to zero (in case previous actions have set it but the
new set does not).
Sat May 2 09:35:07 1998 Stu Grossman <grossman@babylon-5.cygnus.com>
* ocd.h: Add new flags, function codes, and processor types to support
@ -281,6 +440,12 @@ Thu Apr 30 15:59:54 1998 Jason Molenda (crash@bugshack.cygnus.com)
before running `make'.
(local-maintainer-clean, do-maintainer-clean): New rules.
Wed Apr 29 14:02:59 1998 David Taylor <taylor@texas.cygnus.com>
* ax-gdb.c (gen_add): when adding a pointer and an int, use
the size of the pointer, not the int (typo) to decide how
to extend the result.
Wed Apr 29 10:20:40 1998 John Metzler <jmetzler@cygnus.com>
start-sanitize-vr4111
@ -398,6 +563,11 @@ Fri Apr 24 17:18:56 1998 Geoffrey Noer <noer@cygnus.com>
* Makefile.in: enable EXEEXT setting
Fri Apr 24 11:53:49 1998 David Taylor <taylor@texas.cygnus.com>
* tracepoint.c (add_local_symbols): change type of type from
char to int so that type shows up as 'A' or 'L' not 0.
start-sanitize-r5900
Fri Apr 24 11:25:07 1998 Jeffrey A Law (law@cygnus.com)
@ -764,6 +934,19 @@ Mon Feb 16 14:05:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
* config/d10v/tm-d10v.h (USE_STRUCT_CONVENTION): Use stack when
size > 8.
Tue Mar 31 16:39:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c (get_tracepoint_by_number): change warning to note.
(delete_trace_command): suppress y/n query if no tracepoints, or
if not from_tty. (trace_pass_command): reject junk at end of args.
(read_actions): an action list consisting only of "end" is discarded.
(validate_actionline (for collect command)): an argument beginning
with a dollar_sign but not recognized as a special argument is
parsed like any other expression -- if it isn't a register name,
it's rejected. Also reject an empty argument to while-stepping.
(trace_find_command): reject a negative frame number argument.
(_initialize_tracepoint): set $traceframe initially to -1.
Mon Mar 30 16:42:12 1998 Jason Molenda (crash@bugshack.cygnus.com)
* rdi-share/Makefile.am, rdi-share/aclocal.m4,
@ -783,6 +966,51 @@ Sat Mar 28 15:19:48 1998 Stan Shebs <shebs@andros.cygnus.com>
* NEWS: Update for 4.17 release.
Fri Mar 27 10:15:50 1998 David Taylor <taylor@tito.cygnus.com>
* tracepoint.c (parse_and_eval_memrange): Fix memory leaks.
(encode_actions): Use the new gen_trace_for_expr function
instead of expr_to_address_and_size; collect registers when
using expressions. (clear_collection_list): Fix memory leak.
1998-03-26 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.h (gen_trace_for_expr): Add prototype.
Thu Mar 26 17:24:23 1998 David Taylor <taylor@texas.cygnus.com>
* tracepoint.c (validate_actionline): Fix memory leak.
(encode_actions): Fix memory leak.
Thu Mar 26 16:16:55 1998 David Taylor <taylor@tito.cygnus.com>
* tracepoint.c (trace_mention): New function.
(trace_command): Call it.
1998-03-26 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-general.c (ax_reqs): New function.
* ax.h (enum agent_flaws, struct agent_reqs): New types.
(agent_reqs): New extern prototype. Well, actually, this was
there before, due to a premature checkin.
(struct aop_map): Add new `data_size' member.
* ax-general.c (aop_map): Supply its value.
* ax-gdb.c (agent_command): Call ax_reqs, for testing.
* ax-general.c (ax_print): If we encounter an invalid or
incomplete opcode, don't abort; just print an error message.
* ax-gdb.c: Generate trace bytecodes, as appropriate.
(trace_kludge): New variable.
(gen_fetch, gen_bitfield_ref): Emit trace bytecodes, if asked
nicely.
(expr_to_agent): Ask for no trace bytecodes.
(gen_trace_for_expr): New function.
(agent_command): Call it, and display the result appropriately ---
no struct axs_value, so no type or kind information.
* ax-gdb.c: Use TARGET_CHAR_BIT throughout, not HOST_CHAR_BIT.
Thu Mar 26 22:29:28 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* tracepoint.c (trace_status_command): Recognize a boolean return
@ -793,6 +1021,30 @@ Thu Mar 26 22:29:28 1998 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* tracepoint.h export trace_running_p.
Thu Mar 26 13:08:01 1998 David Taylor <taylor@texas.cygnus.com>
* tracepoint.c (validate_actionline): do not error out if
exp->elts[0].opcode is not on short line -- let
expr_to_address_and_size handle it.
1998-03-26 Jim Blandy <jimb@zwingli.cygnus.com>
* tracepoint.c: Include "ax.h", not "agentexpr.h".
* tracepoint.c (encode_actions): Call expr_to_address_and_size,
not simply expr_to_agent.
* ax-general.c: Comment out code in progress, so everyone else can
at least compile.
* gdbtypes.c: Doc fix.
* ax.h, ax-gdb.h, ax-general.c, ax-gdb.c: New files.
* Makefile.in (REMOTE_OBJS): Add ax-general.o and ax-gdb.o.
(SFILES): Add ax-general.c, ax-gdb.c.
(ax_h): New variable.
(ax-general.o, ax-gdb.o): New rules.
start-sanitize-sky
Wed Mar 25 11:45:19 1998 Frank Ch. Eigler <fche@cygnus.com>