* m68k-opc.c: Add argument for lpstop. From Olivier Carmona
<olivier.carmona@di.epfl.ch>.
* m68k-dis.c (print_insn_m68k): Handle special case of lpstop,
which has a two word opcode with a one word argument.
Andrew Cagney [Mon, 1 Dec 1997 06:27:02 +0000 (06:27 +0000)]
Rework sim/common/sim-alu.h to differentiate between direcct
subtraction (involves borrow) and negated addition (involves carry).
Update d30v so that it uses this method. Add more tests.
Keith Seitz [Wed, 26 Nov 1997 22:38:10 +0000 (22:38 +0000)]
* tracepoint.c (set_raw_tracepoint): make sure there's a trailing slash on
the directory name
* Merge (lots) with foundry-971118-build
* Makefile.in (install-only): install the new gdbtk, not the old
* top.h: add declaration of get_prompt
* top.c (get_prompt): new function
* gdbtk.c (gdbtk_call_command): also run idle hooks for class_trace
commands
(gdbtk_init): add new commands "gdb_get_locals", "gdb_get_args",
"gdb_get_function", "gdb_get_line", "gdb_get_file",
"gdb_tracepoint_exists", "gdb_get_tracepoint_info", "gdb_actions",
and "gdb_prompt"
(gdb_get_vars_command): new function
(gdb_get_line_command): new function
(gdb_get_file_command): new function
(gdb_get_function_command): new function
(gdb_get_tracepoint_info): new function
(gdbtk_create_tracepoint): new function
(gdbtk_delete_tracepoint): new function
(tracepoint_notify): new function
(tracepoint_exists): new function
(gdb_actions_command): new function
(gdb_tracepoint_exists_command): new function
(gdb_prompt_command): new function
* main.tcl: initialize gdbtk_state(readline)
* console.tcl (invoke): get realine working
(activate): add prompt argument for readline
(setprompt): add prompt argument for readline
* interface.tcl (gdbtk_tcl_readline): hack to get readline working
* interface.tcl (gdbtk_tcl_tracepoint): new function
* src.tcl (constructor): set default behavior of left click, make
a tracepoint dot, too
(fill_files): "new" function: ripped out of "location"
(location): use fill_files instead
(do_bp): add support for tracepoints
(bp_line): add support for tracepoints
(set_tracepoint): new function
(config_win): add "Set tracepoint here" to right-click menu
* actiondlg.tcl: new file to help with tracepoint data collection actions
Doug Evans [Wed, 26 Nov 1997 19:49:13 +0000 (19:49 +0000)]
* callback.h (CB_SYSCALL): Change byte count arguments to
{read,write}_mem to `int'. New member `magic'.
(CB_SYSCALL_MAGIC,CB_SYSCALL_INIT): New macros.
Doug Evans [Tue, 25 Nov 1997 09:33:34 +0000 (09:33 +0000)]
* callback.c (os_stat): Make 3rd arg a host struct stat ptr.
(os_fstat): Likewise. Validate fd argument.
(cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
just compute target stat struct length.
* syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
(ENOSYS,ENAMETOOLONG): Provide definitions if missing.
(get_string): Return host errno values so they can be properly
translated later.
(cb_syscall): Likewise.
(cb_syscall, cases open,unlink): Use get_path instead of get_string.
(cb_syscall, case read): Use read_stdin for file descriptor 0.
(cb_syscall, case write): Use write_stderr for file descriptor 2.
(cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
(get_path): New function.
Doug Evans [Mon, 24 Nov 1997 22:21:51 +0000 (22:21 +0000)]
* sim-trace.c (trace_option_handler): Set state trace file
for --trace-file in addition to cpu's values.
(trace_vprintf): If cpu == NULL, try state's trace file.
Michael Snyder [Mon, 24 Nov 1997 22:20:34 +0000 (22:20 +0000)]
Mon Nov 24 14:17:02 1997 Michael Snyder (msnyder@cleaver.cygnus.com)
* infcmd.c: export registers_info, for use by other modules.
* printcmd.c: export output_command, for use by other modules.
* stack.c: export locals_info and args_info, for use by other modules.
Michael Snyder [Mon, 24 Nov 1997 20:02:28 +0000 (20:02 +0000)]
A ton of my most recent changes, mostly to add post-mortem data analysis,
plus some better error checking and reporting. Still not publically
visible (not mentioned in the makefile or changelog).
Michael Snyder [Mon, 24 Nov 1997 19:47:05 +0000 (19:47 +0000)]
Some early changes by Keith Seitz to support the Tcl/Tk GUI.
Note: these files are still not publically visible; just keeping
their history at this point.
Michael Snyder [Mon, 24 Nov 1997 19:38:44 +0000 (19:38 +0000)]
Create CVS files tracepoint.c and tracepoint.h. This is new work,
not yet ready for public release, so no changelog entry yet (and I'm
sanitizing the files out). Just want to get them into the repository
for now, so I can begin keeping their history. Not checking in the
Makefile change that would cause them to be built and linked.
Andrew Cagney [Mon, 24 Nov 1997 06:50:12 +0000 (06:50 +0000)]
Improve GDB support for FreeBSD host/target.
To configure.in: make PRINTF_HAS_LONG_LONG check more pedantic; check
that SCANF_HAS_LONG_DOUBLE instead of assuming PRINTF_HAS_LONG_DOUBLE
implies it; document.
Andrew Cagney [Mon, 24 Nov 1997 06:37:01 +0000 (06:37 +0000)]
Pass architecture from ``set arch MACH'' command into disasembler
through tm_print_insn_info.mach argument.
Delete x86 specific set assembler command, subsumed by replaced with
``set arch''
Andrew Cagney [Sun, 23 Nov 1997 03:34:15 +0000 (03:34 +0000)]
Change MIPS simulator so that it uses the (software) module sim_fpu
for floating point operations. Eliminates all dependencies the
simulator had on the hosts FP implemantation.
Add sim_fpu_{inv,abs,neg} functions to sim_fpu.[hc]
Andrew Cagney [Sat, 22 Nov 1997 12:52:44 +0000 (12:52 +0000)]
Clarify meaning of sim_signalled's SIGRC argument. Document that this
isn't possible in sim-reason.c and just return the target SIGRC
instead.
For simulators that rely on sim-reason.c, replace SIG* with SIM_SIG*.
Hack nrun.c so that when it is executed (ARGV[0]) as `step' instead
of `run' it single steps the simulator. Allows testing of single step
without full GDB.
Jim Blandy [Sat, 22 Nov 1997 00:50:09 +0000 (00:50 +0000)]
* valops.c (call_function_by_hand): If the function has a
prototype, convert its arguments as if by assignment. Otherwise,
do the usual promotions.
* stabsread.c (define_symbol): Set the TYPE_FLAG_PROTOTYPED flag
on functions' types when we can; all C++ functions should get it,
and if the Sun-style prototype notation is in the stabs, we can
notice that.
Geoffrey Noer [Thu, 20 Nov 1997 13:05:07 +0000 (13:05 +0000)]
Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
* Makefile.in: pepper with EXEEXTs in appropriate places,
set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
For some reason, EXEEXT isn't getting substututed in correctly
so for now, set EXEEXT to empty string
Geoffrey Noer [Thu, 20 Nov 1997 12:20:39 +0000 (12:20 +0000)]
Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>
* aclocal.m4: add EXEEXT setting rule
* configure.in: call it
* configure: regenerate
* Makefile.in: pepper with EXEEXTs in appropriate places,
set SHELL = @SHELL@ for those lame hosts that don't have a /bin/sh
Andrew Cagney [Thu, 20 Nov 1997 09:50:36 +0000 (09:50 +0000)]
o Add SIM_SIGFPE to sim-signals
o Start SIM_SIG* at 64 so that the use of host signal numbers can be
detected and reported.
o Update MIPS simulator to use sim-signal.