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Author SHA1 Message Date
Michael Snyder 6156728be0 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).
 1997-11-24 20:02:28 +00:00
Michael Snyder 57c0b02655 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.
 1997-11-24 19:47:05 +00:00
Michael Snyder 6a02d20100 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.
 1997-11-24 19:38:44 +00:00
Andrew Cagney 9dcdd9ad73 Sanitization 1997-11-24 13:34:52 +00:00
Andrew Cagney 4251ff49e8 Add function print_decimal to handle display of long long decimal 
values on hosts with long-long but no "%ll".
 1997-11-24 12:49:38 +00:00
Andrew Cagney f7b8c9ce46 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.
 1997-11-24 06:50:12 +00:00
Andrew Cagney d14573e31e 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''
 1997-11-24 06:37:01 +00:00
Andrew Cagney c08075aaf8 Have mips64vr5400-*-elf look like a mips64vr5000. 1997-11-24 06:31:05 +00:00
Andrew Cagney 4ba8d09fe2 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]
 1997-11-23 03:34:15 +00:00
Nick Clifton e1aeb28538 Add support for PIC and APCS-FLOAT type binaries. 1997-11-22 23:17:39 +00:00
Nick Clifton 33cb4925be Brought devo up to date with the branch. 1997-11-22 22:29:08 +00:00
Ian Lance Taylor be462f88b4 * sunos.c (sunos_add_one_symbol): When overriding a defined 
symbol, set it to undefined, not new.
 1997-11-22 22:08:43 +00:00
Ian Lance Taylor f3fb08f6c5 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de> 
* evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
 1997-11-22 21:08:09 +00:00
Ian Lance Taylor 107dfe1267 fix comment 1997-11-22 21:05:48 +00:00
Ian Lance Taylor 8046e281ef Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de> 
* config-gas.com: Get version info from configure.in.
 1997-11-22 21:04:47 +00:00
Ian Lance Taylor db5bb86ef8 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de> 
* makefile.vms: include depend.obj in OBJS.
 1997-11-22 21:01:27 +00:00
Ian Lance Taylor 6dbf32687d Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de> 
* config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
 1997-11-22 20:54:16 +00:00
Ian Lance Taylor c699ff0403 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de> 
* config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
	all corresponding code.
 1997-11-22 20:52:29 +00:00
Ian Lance Taylor fbf760a8ab * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL 
relocs.
 1997-11-22 17:31:57 +00:00
Andrew Cagney aaa11abe42 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.
 1997-11-22 12:52:44 +00:00
Jim Blandy 38639b1294 *** empty log message *** 1997-11-22 01:24:57 +00:00
Jim Blandy 345bcdcc4d * 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.
 1997-11-22 00:50:09 +00:00
Richard Henderson d627a67430 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset. 
(sh_relax_delete_bytes): Don't kill LABEL relocs.

Second bit for PR 14069.
 1997-11-21 22:18:09 +00:00
Ian Lance Taylor 3fbb8cde37 * aclocal.m4 (AM_CYGWIN32, AM_EXEEXT): Remove. They are already 
defined by the inclusion of ../bfd/aclocal.m4.
	* configure: Rebuild.
 1997-11-21 17:22:33 +00:00
Michael Meissner f092e2a999 tabify changelog 1997-11-21 15:56:57 +00:00
Michael Meissner 40e8f10571 Really do SHELL = /bin/sh change Noer wanted to do 1997-11-21 15:55:07 +00:00
Geoffrey Noer ebb2647017 Fri Nov 21 02:19:57 1997 Geoffrey Noer <noer@cygnus.com> 
* Makefile.in: also revert SHELL change until configury
        changes work
 1997-11-21 10:23:06 +00:00
Doug Evans 2aa8a8fce8 * sparc-tdep.c (sparc_pc_adjust): Don't assume sizeof (long) == 4. 1997-11-21 00:36:08 +00:00
Nick Clifton 19bc147e85 Patch from Richard Earnshaw 1997-11-20 23:08:21 +00:00
Andrew Cagney a1cf18dc76 Pacify GCC - SIM_SIGNONE missing in enum, xmalloc/free VS ZALLOC/zfree. 1997-11-20 22:56:11 +00:00
Richard Henderson 04b26b0008 * sh-dis.c (print_insn_shx): Recognize all sh4 additions. 
* sh-opc.h (fmov): Add @<REG_M>+,<DX_REG_N> variant for sh4.
        (ftrv): Slay the cut-and-paste monster.

        * tc-sh.c (parse_reg): Properly quote for fv4.

pr14044
 1997-11-20 22:01:30 +00:00
Ian Lance Taylor 3d901aff01 move include entries from ../ChangeLog 1997-11-20 15:52:38 +00:00
Geoffrey Noer d7cd126469 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
 1997-11-20 13:05:07 +00:00
Geoffrey Noer 98fa4ade2c 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
 1997-11-20 12:20:39 +00:00
Andrew Cagney 232156dee9 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.
 1997-11-20 09:50:36 +00:00
Andrew Cagney a09a30d298 Allow reads/writes to C0_CONFIG register. 1997-11-20 09:17:06 +00:00
Ian Lance Taylor 942f33aeb1 * symbols.c (resolve_symbol_value): Add missing breaks in case on 
symbol value operator.
 1997-11-20 04:47:43 +00:00
Ian Lance Taylor 427a886ad1 rebuild 1997-11-20 04:46:19 +00:00
Doug Evans c6475c41bb (enosys): Delete. 1997-11-20 00:50:40 +00:00
Doug Evans ac1d2660b2 * callback.c (cb_host_to_target_stat): Fix return values. 1997-11-20 00:47:02 +00:00
Doug Evans 998d2c8275 * cgen-sim.h (enum_signal_type): Delete. 
(engine_signal): Update prototype.
	* cgen-utils.c: Don't include <signal.h>.
	(sim_signal_to_host): Delete, lives in sim-signal.c now.
	(engine_signal): Update.
 1997-11-19 20:44:35 +00:00
Doug Evans 62fb62925f * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}. 
* sim-if.c (sim_open): Call sim_config.
	(sim_stop_reason): Update call to sim_signal_to_host.
 1997-11-19 20:18:56 +00:00
Doug Evans 398057b722 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined. 
(sim_state_free): Call SIM_STATE_FREE if defined.

	* sim-module.c (sim_module_install): Don't leave any modules
	installed if one fails to install.
 1997-11-19 20:13:11 +00:00
Michael Meissner e163bbbf2a Do not include alloca-conf.h since alloca is not used. 1997-11-19 18:40:49 +00:00
Michael Meissner eb5f3fcd1a Fix carry/overflow problems 1997-11-19 18:30:47 +00:00
Doug Evans fccbeeb639 (sim_stop_reason): Add comment. 1997-11-19 08:10:40 +00:00
Doug Evans a4b44a2b08 * sim-core.c (sim_core_signal): Use sim_stopped instead of 
sim_signalled.
 1997-11-19 08:03:53 +00:00
Doug Evans 1ebc7e0e24 * sim-signal.c, sim-signal.h: New files. 
* Make-common.in (sim-signal.o): Add rule for.
	(SIM_NEW_COMMON_OBJS): Add sim-signal.o.
	* sim-abort.c: Don't include <signal.h>.
	* sim-basics.h: #include "sim-signal.h".
	* sim-break.c: Don't include <signal.h>.
	(sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
	* sim-core.c: Don't include <signal.h>.
	(SIGBUS): Delete definition.
	(sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
	* sim-engine.c: Don't include <signal.h>.
	(sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
	* sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
	* sim-resume.c: Don't include <signal.h>.
	(SIGTRAP): Delete definition.
	(has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
	* sim-stop.c: Don't include <signal.h>.
	(control_c_simulation): Replace SIGINT with SIM_SIGINT.
	* sim-watch.c: Don't include <signal.h>.
	(handle_watchpoint): Replace SIGINT with SIM_SIGINT.
 1997-11-19 08:00:37 +00:00
Ken Raeburn 35baf6dded vr5400 has interlocks 1997-11-19 07:25:47 +00:00
Doug Evans 13c9499d4e * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value. 
* sim-break.c (sim_handle_breakpoint): Likewise.
 1997-11-19 02:37:58 +00:00