external/binutils.git
26 years ago * sim-core.c (sim_core_signal): Use sim_stopped instead of
Doug Evans [Wed, 19 Nov 1997 08:03:53 +0000 (08:03 +0000)]
* sim-core.c (sim_core_signal): Use sim_stopped instead of
sim_signalled.

26 years ago * sim-signal.c, sim-signal.h: New files.
Doug Evans [Wed, 19 Nov 1997 08:00:37 +0000 (08:00 +0000)]
* 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.

26 years agovr5400 has interlocks
Ken Raeburn [Wed, 19 Nov 1997 07:25:47 +0000 (07:25 +0000)]
vr5400 has interlocks

26 years ago * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
Doug Evans [Wed, 19 Nov 1997 02:37:58 +0000 (02:37 +0000)]
* sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
* sim-break.c (sim_handle_breakpoint): Likewise.

26 years ago * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
Doug Evans [Tue, 18 Nov 1997 23:59:29 +0000 (23:59 +0000)]
* sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.

26 years ago * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
Doug Evans [Tue, 18 Nov 1997 23:55:33 +0000 (23:55 +0000)]
* Make-common.in (SIM_NEW_COMMON_OBJS): New variable.

* sim-base.h (CIA_ADDR): Provide default definition.

26 years ago * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
Doug Evans [Tue, 18 Nov 1997 23:46:14 +0000 (23:46 +0000)]
* Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).

26 years ago * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
Doug Evans [Tue, 18 Nov 1997 23:40:40 +0000 (23:40 +0000)]
* Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).

26 years ago * sim-main.h (CIA_ADDR): Define.
Doug Evans [Tue, 18 Nov 1997 23:36:46 +0000 (23:36 +0000)]
* sim-main.h (CIA_ADDR): Define.

* Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).

26 years ago * d10v-dis.c (print_operand):
Joern Rennecke [Tue, 18 Nov 1997 23:34:55 +0000 (23:34 +0000)]
* d10v-dis.c (print_operand):
Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
Addendum for PR 13985.

26 years ago * include/opcode/d10v.h (OPERAND_FLAG): Split into:
Joern Rennecke [Tue, 18 Nov 1997 19:41:44 +0000 (19:41 +0000)]
* include/opcode/d10v.h (OPERAND_FLAG): Split into:
(OPERAND_FFLAG, OPERAND_CFLAG) .
* opcodes/d10v-opc.c (OPERAND_FLAG): Split into:
(OPERAND_FFLAG, OPERAND_CFLAG) .
(FSRC): Split into:
(FFSRC, CFSRC).
* gas/config/tc-d10v.c (parallel_ok, find_opcode):
Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
Fix for PR 13985.

26 years ago* Make-common.in (srccom): New variable.
Doug Evans [Tue, 18 Nov 1997 07:14:20 +0000 (07:14 +0000)]
* Make-common.in (srccom): New variable.

26 years ago * Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.
Doug Evans [Mon, 17 Nov 1997 23:36:16 +0000 (23:36 +0000)]
* Makefile.in (remote-sim.o): Depend on $(INCLUDE_DIR)/callback.h.

26 years agoTweak comment.
Doug Evans [Mon, 17 Nov 1997 23:17:31 +0000 (23:17 +0000)]
Tweak comment.

26 years ago * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
Doug Evans [Mon, 17 Nov 1997 23:09:08 +0000 (23:09 +0000)]
* Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
(LIB_OBJS): Add syscall.o.
(gentmap): Pass $(NL_TARGET) to $(CC).
(syscall.o): Add rule for.
(sim_main_headers): Add $(SIM_EXTRA_DEPS).
(sim-bits.o): Depend on $(sim-n-bits_h).
(sim-load.o): Depend on callback.h.

* Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
* cgen-mem.h, cgen-ops.h: New files.

* aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".

* Makefile.in (nltvals.def): Depend on gennltvals.sh.
Rewrite build rule.
* callback.c: #include string.h or strings.h.
#include sys/types.h and sys/stat.h.
(cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
(enosys): New function.
(os_get_errno,os_open): Update.
(os_stat,os_fstat): New functions.
(os_init): Initialize syscall_map, errno_map, open_map.
(default_callback): Add entries for os_stat, os_fstat, syscall_map,
errno_map, open_map, signal_map, stat_map.
(cb_read_target_syscall_maps): New function.
(cb_target_to_host_syscall): New function.
(cb_host_to_target_errno): Renamed from host_to_target_errno.
(cb_target_to_host_open): Renamed from target_to_host_open.
(store): New function.
(cb_host_to_target_stat): New function.
* gentmap.c (sys_tdefs): New global.
(gen_targ_vals_h): Output target syscall numbers.
(gen_targ_map_c): Update.  Output target syscall translation map.
* gentvals.sh: New first argument `target'.  Preface table with
#ifdef NL_TARGET_$target if non-null target passed.
* gennltvals.sh: New file.
* nltvals.def: Regenerated.

26 years agoTest SUBI omsn
Andrew Cagney [Mon, 17 Nov 1997 22:36:19 +0000 (22:36 +0000)]
Test SUBI omsn

26 years ago * callback.h (CB_TARGET_DEFS_MAP): Renamed from target_defs_map.
Doug Evans [Mon, 17 Nov 1997 22:12:52 +0000 (22:12 +0000)]
* callback.h (CB_TARGET_DEFS_MAP): Renamed from target_defs_map.
(host_callback): Add stat, fstat, syscall_map, errno_map, open_map,
signal_map, stat_map.
(errn_map,open_map): Renamed to cb_init_foo_map.
(cb_host_to_target_errno,cb_target_to_host_open): Renamed from
host_to_target_errno,target_to_host_open.
(cb_read_target_syscall_maps): Add prototype.
(cb_target_to_host_syscall): Likewise.
(cb_host_to_target_stat): Likewise.
(cb_syscall): Likewise.
(CB_SYS_{exit,open,close,read,write,lseek,unlink,getpid,kill,fstat,
argvlen,argv,chdir,stat,chmod,utime,time}): Define.
(CB_SYSCALL): New type.
(CB_RC): New enum.

26 years ago * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
Jeff Law [Mon, 17 Nov 1997 22:06:48 +0000 (22:06 +0000)]
    * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
        (mn10300_elf_relax_section): Likewise.

26 years agoMake d30v defaults match chip
Michael Meissner [Mon, 17 Nov 1997 01:21:37 +0000 (01:21 +0000)]
Make d30v defaults match chip

26 years ago * peicode.h (coff_swap_aouthdr_in): Cast second arg of
Fred Fish [Mon, 17 Nov 1997 00:26:46 +0000 (00:26 +0000)]
* peicode.h (coff_swap_aouthdr_in): Cast second arg of
bfd_h_get_* calls to "bfd_byte *".

26 years ago * config/obj-coff.c (fixup_segment): Cast second arg of
Fred Fish [Mon, 17 Nov 1997 00:23:35 +0000 (00:23 +0000)]
* config/obj-coff.c (fixup_segment): Cast second arg of
md_apply_fix3 call to type "valueT *".

26 years ago(sim_core_signal): Add missing "\n" in message.
Doug Evans [Fri, 14 Nov 1997 21:52:04 +0000 (21:52 +0000)]
(sim_core_signal): Add missing "\n" in message.
Forgot to check in yesterday.

26 years ago * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.
Jeff Law [Fri, 14 Nov 1997 20:02:46 +0000 (20:02 +0000)]
    * jv-exp.y (copy_exp, insert_exp): Avoid ANSI prototypes.

26 years ago * mips.igen: Tag vr5000 instructions.
Andrew Cagney [Fri, 14 Nov 1997 08:27:38 +0000 (08:27 +0000)]
   * mips.igen: Tag vr5000 instructions.
        (ANDI): Was missing mipsIV model, fix assembler syntax.
        (do_c_cond_fmt): New function.
        (C.cond.fmt): Handle mips I-III which do not support CC field
        separatly.
        (bc1): Handle mips IV which do not have a delaed FCC separatly.
        (SDR): Mask paddr when BigEndianMem, not the converse as specified
        in IV3.2 spec.
        (DMULT, DMULTU): Force use of hosts 64bit multiplication.  Handle
        vr5000 which saves LO in a GPR separatly.
        * configure.in (enable-sim-igen): For vr5000, select vr5000
        specific instructions.
        * configure: Re-generate.

26 years agoAdd FreeBSD/aout target confiiguration. Make it a 386BSD clone.
Andrew Cagney [Thu, 13 Nov 1997 22:21:36 +0000 (22:21 +0000)]
Add FreeBSD/aout target confiiguration.  Make it a 386BSD clone.

26 years ago * sim-base.h (sim_state_base): Move `magic' to end of struct.
Doug Evans [Thu, 13 Nov 1997 21:18:14 +0000 (21:18 +0000)]
* sim-base.h (sim_state_base): Move `magic' to end of struct.

* sim-base.h (sim_state_base): Add member trace_data.
(STATE_TRACE_DATA): New macro.
* sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
({WITH_,}TRACE_DEBUG_P): New macros.
(STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
(_sim_cpu): Delete forward reference.
(debug_printf): Update.
* sim-trace.c (OPTION_TRACE_DEBUG): Define.
(trace_options): Add --trace-debug.
(set_trace_options): Handle it.
(trace_option_handler): Likewise.
(trace_install): Init state trace_data struct.
(trace_uninstall): Close state trace file.
* sim-events.c (ETRACE): Only print source file and number if
--trace-debug.
* sim-n-core.h (sim_core_trace_M): Likewise.

* sim-core.c (sim_core_signal): Add missing "\n" in message.

26 years ago * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
Felix Lee [Thu, 13 Nov 1997 18:45:21 +0000 (18:45 +0000)]
* sim-n-core.h (sim_core_read_unaligned_N): illegal empty
initializer.
* sim-types.h (unsigned128,signed128): fix typo for MSVC.

26 years ago * mips.h (struct mips_opcode): Changed comments to reflect new
Gavin Romig-Koch [Thu, 13 Nov 1997 16:13:03 +0000 (16:13 +0000)]
* mips.h (struct mips_opcode): Changed comments to reflect new
field usage.
* mips-opc.c: Move the INSN_MACRO ISA value to the membership
field for all INSN_MACRO's.
* mips16-opc.c: same
* config/tc-mips.c (macro_build): Use the membership field
for INSN_MACRO's.
(mips_ip): Same.

26 years agofix spacing
Michael Meissner [Thu, 13 Nov 1997 15:38:23 +0000 (15:38 +0000)]
fix spacing

26 years agoAdd comment about code that is actually d10v specific instead of d30v
Michael Meissner [Thu, 13 Nov 1997 15:11:56 +0000 (15:11 +0000)]
Add comment about code that is actually d10v specific instead of d30v

26 years agoAdd info command to print out flags values
Michael Meissner [Thu, 13 Nov 1997 14:52:14 +0000 (14:52 +0000)]
Add info command to print out flags values

26 years ago * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
Joern Rennecke [Thu, 13 Nov 1997 02:19:13 +0000 (02:19 +0000)]
* config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
first argument if it's supposed to be a register.
PR 13952.

26 years ago * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
Doug Evans [Wed, 12 Nov 1997 20:29:53 +0000 (20:29 +0000)]
* Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
built this way.
(sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
(clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
source tree.

26 years ago * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
Doug Evans [Wed, 12 Nov 1997 20:19:34 +0000 (20:19 +0000)]
* aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
Updating of configure's left for later.

26 years ago * ld-cdtest/cdtest-foo.h (class Foo): Declare len to be int to
Ian Lance Taylor [Wed, 12 Nov 1997 19:20:11 +0000 (19:20 +0000)]
* ld-cdtest/cdtest-foo.h (class Foo): Declare len to be int to
avoid compiler warning.
* ld-srec/sr3.cc (class Foo): Likewise.

26 years agomips-opc.c (sync,cache): These are 3900 insns.
Gavin Romig-Koch [Wed, 12 Nov 1997 15:18:56 +0000 (15:18 +0000)]
mips-opc.c (sync,cache): These are 3900 insns.

26 years agoconfig/tc-mips.c (mips_4900): Added.
Gavin Romig-Koch [Wed, 12 Nov 1997 15:09:33 +0000 (15:09 +0000)]
config/tc-mips.c (mips_4900): Added.
(hilo_interlocks): Added mips_4900.
(md_begin): Set default for mips_4900.
(macro_build,mips_ip): Test for INSN_4900 if mips_4900.
(md_longopts): Add "m4900" and "no-m4900".
(md_parse_option): Handle above options.

26 years ago sh-opc.h (sh_table): Remove ftst/nan.
Joern Rennecke [Wed, 12 Nov 1997 00:02:37 +0000 (00:02 +0000)]
sh-opc.h (sh_table): Remove ftst/nan.
Fixes gcc/13330.

26 years ago * app.c (do_scrub_chars): If d10v, re-insert a space before
Joern Rennecke [Tue, 11 Nov 1997 19:35:49 +0000 (19:35 +0000)]
    * app.c (do_scrub_chars):  If d10v, re-insert a space before
        a '#' when in state 10.
Fix for PR 13894.

26 years ago * config/tc-h8300.c: Include "subsegs.h".
Ian Lance Taylor [Tue, 11 Nov 1997 18:35:20 +0000 (18:35 +0000)]
* config/tc-h8300.c: Include "subsegs.h".
(tc_reloc_mangle): Handle references to symbols which are not
being output, so that references to `.' work.
PR 13915.

26 years ago * simops.c (call:16 call:32): Stack adjustment is determined solely
Jeff Law [Tue, 11 Nov 1997 17:37:04 +0000 (17:37 +0000)]
    * simops.c (call:16 call:32): Stack adjustment is determined solely
        by the imm8 field.

26 years agoMake the signess of compares between GPR's explicit using a cast to
Andrew Cagney [Tue, 11 Nov 1997 12:31:24 +0000 (12:31 +0000)]
Make the signess of compares between GPR's explicit using a cast to
signed_word.

26 years agoFix IGEN version of MFC0, MTC0, SWC1, LWC1, SDC1, LDC1, LWXC1,
Andrew Cagney [Tue, 11 Nov 1997 07:50:13 +0000 (07:50 +0000)]
Fix IGEN version of MFC0, MTC0, SWC1, LWC1, SDC1, LDC1, LWXC1,
SWXC1MTC1, MFC1, DMTC1, DMFC1, CFC1, CTC1, MULT, MULTU, BEQZ, ...MTHI,
MFHI instructions.
Trace nullified instruction.

26 years ago * sim-events.c (sim_events_process): Re-compute the time -
Andrew Cagney [Tue, 11 Nov 1997 07:48:05 +0000 (07:48 +0000)]
    * sim-events.c (sim_events_process): Re-compute the time -
        update_time_from_event - as each event is processed. Reverses
        previous change.

26 years ago* simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC. Sign
Andrew Cagney [Mon, 10 Nov 1997 22:40:14 +0000 (22:40 +0000)]
* simops.c (OP_4201): "rachi". Sign extend bit 40 of ACC.  Sign
extend bit 44 all constants.
(OP_4201): Replace GCC specific 0x..LL with SIGNED64 macro.

26 years ago * lib/ld-lib.exp (default_ld_simple_link): Permit the linker to
Ian Lance Taylor [Mon, 10 Nov 1997 22:07:27 +0000 (22:07 +0000)]
* lib/ld-lib.exp (default_ld_simple_link): Permit the linker to
have any name when looking for entry symbol warnings.

26 years ago * valprint.c (print_longest): The b, h, w, and g format specifiers
Ian Lance Taylor [Mon, 10 Nov 1997 20:14:15 +0000 (20:14 +0000)]
* valprint.c (print_longest): The b, h, w, and g format specifiers
  print unsigned values.

26 years agoConfigure all directories for d30v
Michael Meissner [Mon, 10 Nov 1997 19:39:04 +0000 (19:39 +0000)]
Configure all directories for d30v

26 years agoMon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
Ian Lance Taylor [Mon, 10 Nov 1997 19:33:59 +0000 (19:33 +0000)]
Mon Nov 10 14:32:40 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
a version dependency could not be found.

26 years ago * ld-srec/sr3.cc (__eh_pc): Define.
Ian Lance Taylor [Mon, 10 Nov 1997 19:26:09 +0000 (19:26 +0000)]
* ld-srec/sr3.cc (__eh_pc): Define.

26 years agofix vr5400 sanitization
Ken Raeburn [Mon, 10 Nov 1997 19:24:15 +0000 (19:24 +0000)]
fix vr5400 sanitization

26 years ago * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
Ian Lance Taylor [Mon, 10 Nov 1997 19:15:45 +0000 (19:15 +0000)]
* config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
case.
PR 13886.

26 years ago * macro.c (sub_actual): If we don't find a parameter for an &,
Ian Lance Taylor [Mon, 10 Nov 1997 18:45:31 +0000 (18:45 +0000)]
* macro.c (sub_actual): If we don't find a parameter for an &,
just substitute &.
PR 13868.

26 years agoTest rachi instruction.
Andrew Cagney [Mon, 10 Nov 1997 08:27:15 +0000 (08:27 +0000)]
Test rachi instruction.

26 years ago* callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
Andrew Cagney [Mon, 10 Nov 1997 02:08:50 +0000 (02:08 +0000)]
* callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.

26 years agoConfigure newlib, libiberity for d30v.
Michael Meissner [Sun, 9 Nov 1997 22:37:20 +0000 (22:37 +0000)]
Configure newlib, libiberity for d30v.

26 years ago * Makefile.am (bin_PROGRAMS): Don't use line continuations here.
Jeff Law [Sun, 9 Nov 1997 18:00:55 +0000 (18:00 +0000)]
    * Makefile.am (bin_PROGRAMS): Don't use line continuations here.
Avoid blank line after a line continuation.  Fixes problems with many
non-gnu makes.

27 years agoAdd libgloss to d30v build list
Michael Meissner [Sat, 8 Nov 1997 19:45:25 +0000 (19:45 +0000)]
Add libgloss to d30v build list

27 years ago* config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P" operand types.
Ken Raeburn [Sat, 8 Nov 1997 02:44:22 +0000 (02:44 +0000)]
* config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P" operand types.
(hilo_interlocks): VR5400 has interlocks.
(md_begin): Expect mips64vr5400, not mips64r5400.

* config/tc-mips.c (mips_ip): In default case, call as_bad instead of fprintf,
to get "assembler messages:" message output before instead of after.

27 years ago* gas/mips/vr5400.s, gas/mips/vr5400.d: New test, for VR5400-specific
Ken Raeburn [Sat, 8 Nov 1997 02:41:48 +0000 (02:41 +0000)]
* gas/mips/vr5400.s, gas/mips/vr5400.d: New test, for VR5400-specific
instructions.
* gas/mips/mips.exp: Run it.

* gas/ieee-fp/x930509a.exp: Don't run IEEE FP tests for Vax targets.

27 years ago * frags.h: Handle multiple inclusion.
Doug Evans [Fri, 7 Nov 1997 18:37:06 +0000 (18:37 +0000)]
* frags.h: Handle multiple inclusion.

27 years ago * include/libiberty.h: Add extern "C" { so it can be used with C++
Rob Savoye [Fri, 7 Nov 1997 17:49:34 +0000 (17:49 +0000)]
* include/libiberty.h: Add extern "C" { so it can be used with C++
progrms.
* include/remote-sim.h:  Add extern "C" { so it can be used with C++
programs.

27 years agoReplace global IPC with function argument cia or current instruction
Andrew Cagney [Thu, 6 Nov 1997 14:24:57 +0000 (14:24 +0000)]
Replace global IPC with function argument cia or current instruction
address.
Pass cia into calls to sim_engine_stop so that breakpoints et.al. work.

27 years agoFix computation of sim_events_time when sim_events_slip is loosing it.
Andrew Cagney [Thu, 6 Nov 1997 14:14:33 +0000 (14:14 +0000)]
Fix computation of sim_events_time when sim_events_slip is loosing it.

27 years agoIGEN likes to cache the current instruction address (CIA). Change the
Andrew Cagney [Thu, 6 Nov 1997 09:16:16 +0000 (09:16 +0000)]
IGEN likes to cache the current instruction address (CIA).  Change the
MIPS simulator so that correctly writes the value of CIA back int PC
(the global previously used) when the simulation halts.
Fix implementation of DELAY_SLOT and NULLIFY_NEXT_INSTRUCTION macros.

27 years agoAllow separate single character and long options.
Andrew Cagney [Thu, 6 Nov 1997 05:00:09 +0000 (05:00 +0000)]
Allow separate single character and long options.
Avoid overflow of options buffer.
Provide examples of sim-options use.

27 years ago Based on a patch from Ian.Dall@dsto.defence.gov.au.
Doug Evans [Wed, 5 Nov 1997 21:05:08 +0000 (21:05 +0000)]
Based on a patch from Ian.Dall@dsto.defence.gov.au.
* as.h (struct frag, frag support): Moved from here.
* frags.h: To here.
(struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
is defined.
(struct frag, member fr_cgen): Renamed from fr_targ.cgen.
* cgen.c (cgen_asm_finish_insn): Update.
* config/tc-m32r.c (md_estimate_size_before_relax): Update.
* config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
(md_convert_frag): Ditto.
* config/tc-ns32k.h (TC_FRAG_TYPE): Define.
(frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
(TC_FRAG_INIT): Update.

27 years ago(struct frag): Delete docs for fr_opcode_frag, fr_opcode_offset, fr_bsr.
Doug Evans [Wed, 5 Nov 1997 18:56:26 +0000 (18:56 +0000)]
(struct frag): Delete docs for fr_opcode_frag, fr_opcode_offset, fr_bsr.
Add docs for tc_frag_data.

27 years ago * config.sub: Move tx19 configury to reduce spurious differences
Gavin Romig-Koch [Wed, 5 Nov 1997 18:03:28 +0000 (18:03 +0000)]
* config.sub: Move tx19 configury to reduce spurious differences
with gcc/config.sub.
* config.sub: Move tx49 configury to reduce spurious differences
with gcc/config.sub.

27 years agokeep itcl even without keep-ide, since gdbtk needs it
Ian Lance Taylor [Wed, 5 Nov 1997 17:29:21 +0000 (17:29 +0000)]
keep itcl even without keep-ide, since gdbtk needs it

27 years agoAdd option --enable-sim-igen to mips configuration. Allows user to
Andrew Cagney [Wed, 5 Nov 1997 09:43:34 +0000 (09:43 +0000)]
Add option --enable-sim-igen to mips configuration.  Allows user to
attempt a build of an older MIPS simulator using igen.

27 years agoRewrite the MIPS simulator's memory model so that it uses the generic
Andrew Cagney [Wed, 5 Nov 1997 08:17:26 +0000 (08:17 +0000)]
Rewrite the MIPS simulator's memory model so that it uses the generic
common/sim-core.

Add support for 3, 5, 6, 7 byte transfers to sim core.

27 years agoDelete -l and -n options, didn't do anything.
Andrew Cagney [Wed, 5 Nov 1997 01:08:12 +0000 (01:08 +0000)]
Delete -l and -n options, didn't do anything.
Rename option trace to dinero-trace & dinero-file - -t clashed with
common options.
Enable common trace options.

27 years agoDocument TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT.
Doug Evans [Wed, 5 Nov 1997 01:04:45 +0000 (01:04 +0000)]
Document TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT.

27 years agoTue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
Geoffrey Noer [Wed, 5 Nov 1997 00:56:39 +0000 (00:56 +0000)]
Tue Nov  4 16:52:50 1997  Geoffrey Noer  <noer@cygnus.com>

        * config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
        to allocate memory for environ space, gdb cannot use memory
        checks -- set -DNO_MMCHECK

27 years ago * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
Doug Evans [Wed, 5 Nov 1997 00:45:23 +0000 (00:45 +0000)]
* write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
print out MD fields of fix.
* frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
  defined) to initialize MD fields in frag.
* as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
Delete pcrel_adjust.  Add fr_opcode_fragP, fr_opcode_offset.
* config/tc-ns32k.h: Add comments. Remove obsolete
  BFD_FAST_SECTION_FILL definition, change prototypes for
  fix_new_ns32k and fix_new_ns32k_exp to add new arguments
  opcode_frag and opcode_offset and remove pcrel_adjust.
(TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
(TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
(TC_FRAG_INIT): new macro to initialize machine dependent field in
  frags.
(frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
  MD fields in frag structure.
(fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
  fix_bsr): macros to access MD fields in fix structure.
* config/tc-ns32k.c: Avoid overlength lines. Align comments.  Don't
  use struct opcode_location as these fields are now in the frag
structure.
(convert_iif): Call frag_more as it is needed instead
  of trying to allocate for the whole insn. Avoid call of frag_more
  with negative argument.
(md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
md_estimate_size_before_relax, md_pcrel_from,
tc_aout_fix_to_chars): use accessor macros to get md fields in fix
  and frag structures.
(fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
opcode_offset and remove pcrel_adjust.
(convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
  fix_new_ns32k_exp with changed arguments.

27 years agoUpdate ns32k docs.
Doug Evans [Wed, 5 Nov 1997 00:15:22 +0000 (00:15 +0000)]
Update ns32k docs.

27 years agoRewrite sim_monitor (implements read, write, open, et.al. system
Andrew Cagney [Wed, 5 Nov 1997 00:08:14 +0000 (00:08 +0000)]
Rewrite sim_monitor (implements read, write, open, et.al. system
calls) and sim_open so that they uses the virtual memory data transfer
functions sim_read & sim_write.  This eliminates all code (other than
in load_memory & store_memory) that makes assumptions about the
implementation of the underlying memory model.

27 years ago* sim-endian.h (U16_8): Implement
Andrew Cagney [Tue, 4 Nov 1997 23:59:41 +0000 (23:59 +0000)]
* sim-endian.h (U16_8): Implement
* sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
* sim-endian.h (VL8_16, VH8_16): Implement.
* sim-memopt.c (memory_option_handler): Typecast 64bit value to long in printf.
  (memory_option_handler): Only zalloc modulo bytes when non-zero.
  (memory_option_handler): Skip comma in alias address list

27 years ago*** empty log message ***
Jim Blandy [Tue, 4 Nov 1997 21:55:24 +0000 (21:55 +0000)]
*** empty log message ***

27 years ago* jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
Jim Blandy [Tue, 4 Nov 1997 21:54:13 +0000 (21:54 +0000)]
* jv-exp.y (ArrayAccess): Implement Name [ Expression ]; check the
code to see why this is not trivial.
(copy_exp, insert_exp): New functions.

27 years ago * gen-idecode.c (print_jump_until_stop_body): Use `#if 0' instead of
Brendan Kehoe [Tue, 4 Nov 1997 17:36:37 +0000 (17:36 +0000)]
* gen-idecode.c (print_jump_until_stop_body): Use `#if 0' instead of
`#ifdef 0' around this.

27 years agoTue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
Ian Lance Taylor [Tue, 4 Nov 1997 17:06:49 +0000 (17:06 +0000)]
Tue Nov  4 12:05:56 1997  Klaus K"ampf  <kkaempf@progis.de>

* configure.com: Get version info from configure.in

27 years ago * objcopy.c (copy_section): Don't crash if there is no particular
Ian Lance Taylor [Tue, 4 Nov 1997 16:57:20 +0000 (16:57 +0000)]
* objcopy.c (copy_section): Don't crash if there is no particular
information for a section.

27 years agodo not assume NULL is an integer constant
Michael Meissner [Tue, 4 Nov 1997 13:19:49 +0000 (13:19 +0000)]
do not assume NULL is an integer constant

27 years agoCorrect r5900 sanitization.
Gavin Romig-Koch [Tue, 4 Nov 1997 05:50:22 +0000 (05:50 +0000)]
Correct r5900 sanitization.

27 years agoCorrect sanitation for tx49.
Gavin Romig-Koch [Mon, 3 Nov 1997 19:44:49 +0000 (19:44 +0000)]
Correct sanitation for tx49.

27 years ago * tc-mips.c (md_begin): Reorganize setting of default values so
Gavin Romig-Koch [Mon, 3 Nov 1997 19:32:42 +0000 (19:32 +0000)]
   * tc-mips.c (md_begin): Reorganize setting of default values so
   that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
   mips_cpu.
   (md_parse_option): Remove all code that sets defaults; md_begin
   handles all of this now.

27 years agomake vr5400 disassembly work; fix bugs in some vr5400 insns
Ken Raeburn [Mon, 3 Nov 1997 18:28:35 +0000 (18:28 +0000)]
make vr5400 disassembly work; fix bugs in some vr5400 insns

27 years ago * objcopy.c (parse_flags): Make flag check case insensitive.
Ian Lance Taylor [Mon, 3 Nov 1997 17:39:13 +0000 (17:39 +0000)]
* objcopy.c (parse_flags): Make flag check case insensitive.
Check for `contents' flag.  Give an error for unrecognized flags.
(copy_section): If the contents flag was set for a section that
had no contents, zero out the new contents.
* binutils.texi (objcopy): Document contents section flag.
PR 10601.

27 years agoCorrect tx49 sanitation.
Gavin Romig-Koch [Sun, 2 Nov 1997 23:55:21 +0000 (23:55 +0000)]
Correct tx49 sanitation.

27 years agoSun Nov 2 14:51:36 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
Ian Lance Taylor [Sun, 2 Nov 1997 19:53:39 +0000 (19:53 +0000)]
Sun Nov  2 14:51:36 1997  H.J. Lu  <hjl@gnu.ai.mit.edu>

* configure.host (alpha*-*-linux*): Correct HOSTING_CRT0.  Set
HOSTING_LIBS.

27 years ago * objcopy.c: Move new struct and variable definitions to top of
Ian Lance Taylor [Sun, 2 Nov 1997 19:51:02 +0000 (19:51 +0000)]
* objcopy.c: Move new struct and variable definitions to top of
file.  Remove obsolete add_strip_symbol and is_strip_symbol
declarations.  Add prototype declarations for add_specific_symbol
and is_specified_symbol.

27 years ago * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
Ian Lance Taylor [Sun, 2 Nov 1997 19:49:24 +0000 (19:49 +0000)]
* Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
noinst_PROGRAMS.
(bootstrap, bootstrap2, bootstrap3): Likewise.
* Makefile.in: Rebuild.

27 years ago * dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
Dawn Perchik [Sat, 1 Nov 1997 01:28:26 +0000 (01:28 +0000)]
* dwarf2read.c (dwarf2_build_psymtabs_hard): Handle the case
where a compilation unit die has no children (DW_TAG_compile_unit
has DW_children_no).
(scan_partial_symbols): Add comment for nesting_level.

27 years ago * elf32-sparc.c (elf32_sparc_relocate_section): Give a helpful error
Richard Henderson [Fri, 31 Oct 1997 23:53:51 +0000 (23:53 +0000)]
    * elf32-sparc.c (elf32_sparc_relocate_section): Give a helpful error
        message instead of merely aborting.
        * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.

        * elf64-sparc.c (sparc64_elf_check_relocs): Use SEC_ALLOC to control
        whether we output dynamic relocs instead of SEC_DEBUGGING.
        (sparc64_elf_relocate_section): Likewise.

27 years ago* config/tc-mips.c (mips_5400): New variable.
Ken Raeburn [Fri, 31 Oct 1997 23:21:44 +0000 (23:21 +0000)]
* config/tc-mips.c (mips_5400): New variable.
(md_begin, md_parse_option): Handle 5400 options/names.
(macro_build, mips_ip): Check for 5400-specific instructions.
(md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line support for
5400.

* config/tc-mips.c (validate_mips_insn): New function, checks match versus mask
bits, and also verifies that all bits to be output are actually specified
somewhere.
(md_begin): Call it for 32-bit instructions, instead of doing match/mask check
here.  In case of failure, print a message, but check the rest of the opcode
table before exiting.

27 years agoMake memory regions layered (just like existing device regions) so
Andrew Cagney [Fri, 31 Oct 1997 08:49:10 +0000 (08:49 +0000)]
Make memory regions layered (just like existing device regions) so
that overlapping regions can be defined.
Allow the layer (level) of a memory region to be specified as part of
an address parameter to memory options.
Update simulators.

27 years agoPatches to support generating an executing environment.
Nick Clifton [Thu, 30 Oct 1997 21:52:16 +0000 (21:52 +0000)]
Patches to support generating an executing environment.
Patches from Tony Thompson at ARM:  athompso@arm.com

27 years ago * sim-core.h (sim_core_write_8): Define.
Doug Evans [Thu, 30 Oct 1997 21:45:12 +0000 (21:45 +0000)]
* sim-core.h (sim_core_write_8): Define.