+2015-03-16 Mike Frysinger <vapier@gentoo.org>
+
+ * config.in, configure: Regenerate.
+ * tconfig.in: Rename file ...
+ * tconfig.h: ... here.
+
+2015-03-14 Mike Frysinger <vapier@gentoo.org>
+
+ * Makefile.in (SIM_EXTRA_CFLAGS): Set to
+ -DSIM_USE_DEPRECATED_RUN_FRONTEND.
+ (SIM_RUN_OBJS): Set to run.o.
+
+2015-03-14 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac (AC_CHECK_HEADERS): Delete.
+ * aclocal.m4, configure: Regenerate.
+
+2014-10-14 Oleg Endo <olegendo@gcc.gnu.org> (tiny patch)
+
+ * gencode.c (fabs, fneg): Implement as integer operation
+ instead of using the FP_UNARY macro.
+
+2014-08-19 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2014-08-15 Roland McGrath <mcgrathr@google.com>
+
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2014-03-10 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (parse_and_set_memory_size): Add const to str.
+ (sim_do_command): Add const to cmd and sms_cmd.
+
+2014-03-05 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_load): Add const to prog.
+
+2014-02-17 Mike Frysinger <vapier@gentoo.org>
+
+ PR gdb/16450
+ * interp.c (control_c): Delete.
+ (sim_resume): Delete signal(SIGINT) handling.
+
+2013-09-23 Alan Modra <amodra@gmail.com>
+
+ * configure: Regenerate.
+
+2013-06-03 Mike Frysinger <vapier@gentoo.org>
+
+ * aclocal.m4, configure: Regenerate.
+
+2012-06-15 Joel Brobecker <brobecker@adacore.com>
+
+ * config.in, configure: Regenerate.
+
+2012-03-24 Mike Frysinger <vapier@gentoo.org>
+
+ * aclocal.m4, config.in, configure: Regenerate.
+
+2012-02-16 Kevin Buettner <kevinb@redhat.com>
+
+ * interp.c (MA): Adjust cast to avoid warning on 64-bit hosts.
+
+ * interp.c (sim_store_register, sim_fetch_register): Return
+ length, not -1.
+
+2011-12-03 Mike Frysinger <vapier@gentoo.org>
+
+ * aclocal.m4: New file.
+ * configure: Regenerate.
+
+2011-10-17 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Change include to common/acinclude.m4.
+
+2011-10-17 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
+ call. Replace common.m4 include with SIM_AC_COMMON.
+ * configure: Regenerate.
+
+2011-04-16 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_complete_command): New stub function.
+
+2010-04-14 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_write): Add const to buffer arg.
+
+2010-01-12 Masaki Muranaka <monaka@monami-software.com>
+
+ * interp.c: Don't include sysdep.h.
+ Include stdio.h and errno.h.
+ Include string.h strings.h stdlib.h sys/stat.h if present.
+
+2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * config.in: Regenerate.
+ * configure: Likewise.
+
+ * configure: Regenerate.
+
+2008-07-11 Hans-Peter Nilsson <hp@axis.com>
+
+ * configure: Regenerate to track ../common/common.m4 changes.
+ * config.in: Ditto.
+
+2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
+ Daniel Jacobowitz <dan@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ * configure: Regenerate.
+
+2008-02-04 Antony King <antony.king@st.com>
+
+ * interp.c (macl): Fix non-portable implementation.
+
+2007-10-08 Andrew Stubbs <andrew.stubbs@st.com>
+
+ * gencode.c (tab): Add RAISE_EXCEPTION_IF_IN_DELAY_SLOT to the
+ definition of PC relative 'mov.l'/'mov.w' and also 'mova'.
+
+2007-03-02 Andrew Stubbs <andrew.stubbs@st.com>
+
+ * gencode.c (tab): Correct pre-decrement instructions when m == n.
+
+2006-12-21 Hans-Peter Nilsson <hp@axis.com>
+
+ * acconfig.h: Remove.
+ * config.in: Regenerate.
+
+2006-06-13 Richard Earnshaw <rearnsha@arm.com>
+
+ * configure: Regenerated.
+
+2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * configure: Regenerated.
+
+2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * configure: Regenerated.
+
+2005-11-10 Andrew Stubbs <andrew.stubbs@st.com>
+
+ * interp.c (sim_memory_size): Use same amount of memory on Windows as
+ elsewhere.
+
+2005-09-19 J"orn Rennecke <joern.rennecke@st.com>
+
+ * interp.c (<sys/mman.h>): Include.
+ (mcalloc): New function / macro.
+ (mfree): New macro.
+ (sim_size): Use mcalloc and mfree.
+
+2005-08-02 J"orn Rennecke <joern.rennecke@st.com>
+
+ * interp.c (strswaplen): Add one for '\0' delimiter.
+
+2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gencode.c (tab): Avoid lvalue casts. Suggested by
+ Ralf Corsepius <ralf.corsepius@rtems.org>.
+
+2005-04-12 Jonathan Larmour <jifl@eCosCentric.com>
+
+ * gencode.c (tab): Avoid inserting code before variables all declared.
+
+2005-03-23 Mark Kettenis <kettenis@gnu.org>
+
+ * configure: Regenerate.
+
+2005-01-14 Andrew Cagney <cagney@gnu.org>
+
+ * configure.ac: Sinclude aclocal.m4 before common.m4. Add
+ explicit call to AC_CONFIG_HEADER.
+ * configure: Regenerate.
+
+2005-01-12 Andrew Cagney <cagney@gnu.org>
+
+ * configure.ac: Update to use ../common/common.m4.
+ * configure: Re-generate.
+
+2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2005-01-07 Andrew Cagney <cagney@gnu.org>
+
+ * configure.ac: Rename configure.in, require autoconf 2.59.
+ * configure: Re-generate.
+
+2004-12-08 Hans-Peter Nilsson <hp@axis.com>
+
+ * configure: Regenerate for ../common/aclocal.m4 update.
+
+2004-09-08 DJ Delorie <dj@redhat.com>
+
+ Commited by Corinna Vinschen <vinschen@redhat.com>
+ * gencode.c (movua.l): Compensate for endianness.
+
+2004-09-08 Corinna Vinschen <vinschen@redhat.com>
+
+ * interp.c (RAISE_EXCEPTION_IF_IN_DELAY_SLOT): New macro.
+ (in_delay_slot): New flag variable.
+ (Delay_Slot): Set in_delay_slot.
+ (sim_resume): Reset in_delay_slot after leaving code switch.
+ * gencode.c (op tab): Call RAISE_EXCEPTION_IF_IN_DELAY_SLOT for all
+ instructions not allowed in delay slots.
+
+2004-09-08 Michael Snyder <msnyder@redhat.com>
+
+ Commited by Corinna Vinschen <vinschen@redhat.com>
+ Introduce SH2a support.
+ * interp.c: Change type of jump table to short. Add various macros.
+ (sim_load): Save the bfd machine code.
+ (sim_create_inferior): Ditto.
+ (union saved_state_type): Add tbr, ibnr and ibcr registers.
+ Move bfd_mach to end of struct. Add regstack pointer.
+ (init_dsp): Don't swap contents of sh_dsp_table any more. Instead
+ use it directly in its own switch statement. Allocate space for 512
+ register banks.
+ (do_long_move_insn): New function.
+ (do_blog_insn): Ditto.
+ (trap): Use trap #13 and trap #14 to set ibnr and ibcr.
+ * gencode.c: Move movx/movy insns into separate switch statement.
+ (op tab): Add sh2a insns. Reject instructions that are disabled
+ on that chip.
+ (gensim_caselist): Generate default case here instead of in caller.
+ (gensim): Generate two separate switch statements. Call
+ gensim_caselist once for each (for movsxy_tab and for tab).
+ Add tokens for r15 and multiple regs.
+ (conflict_warn, warn_conflicts): Add for debugging.
+
+2004-08-18 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * gencode.c (tab): For shad snd shld, fix result for
+ (op1 < 0 && shift_amount == 0).
+
+2004-02-02 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (movua.l): Set thislock to 0, not n.
+
+2004-02-12 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (table): Change from char to short.
+ (dumptable): Change generated table from char to short.
+ * interp.c (sh_jump_table, sh_dsp_table, ppi_table): char to short.
+ (init_dsp): Compute size of sh_dsp_table.
+ (sim_resume): Change jump_table from char to short.
+
+2004-01-27 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: (op tab): Some refs and defs fixes.
+ "fsrra" -> "fsrra <FREG_N>".
+ "sleep": replace array ref with array addr.
+ "trapa": ditto.
+ Comment and whitespace clean-ups.
+
+2004-01-07 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: Whitespace cleanup.
+ * interp.c: Ditto.
+
+ * gencode.c: Replace 'Hitachi' with 'Renesas'.
+ (op tab): Add new instructions for sh4a, DBR, SBR.
+ (expand_opcode): Add handling for new movxy combinations.
+ (gensym_caselist): Ditto.
+ (expand_ppi_movxy): Remove movx/movy expansions,
+ now handled in expand_opcode.
+ (gensym): Add some helpful macros.
+ (expand_ppi_code): Flatten loop for simplicity, tweak for 12-bit
+ instead of 8-bit table (some insns are ambiguous to 8 bits).
+ (ppi_gensim, main): Generate 12-bit instead of 8-bit ppi table.
+
+ * interp.c: Replace 'Hitachi' with 'Renesas'.
+ (union saved_state_type): Add dbr, sgr, ldst.
+ (get_loop_bounds_ext): New function.
+ (init_dsp): Add bfd_mach_sh4al_dsp.
+ (sim_resume): Handle extended loop bounds.
+
+2003-12-18 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (expand_opcode): Simplify and reorganize.
+ Eliminate "shift" parameter. Eliminate "4 bits at a time"
+ assumption. Flatten switch statement to a single level.
+ Add "eeee" token for even-numbered registers.
+ (bton): Delete.
+ (fsca): Use "eeee" token.
+ (ppi_moves): Rename to "expand_ppi_movxy". Do the ddt
+ [movx/movy] expansion here, as well as the ppi expansion.
+ (gensim_caselist): Accept 'eeee' along with 'nnnn'.
+
+2003-11-03 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * interp.c (fsca_s, fsrra_s): New functions.
+ * gencode.c (tab): Add entries for fsca and fsrra.
+ (expand_opcode): Allow variable length n / m fields.
+
+2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * syscall.h (SYS_truncate, SYS_ftruncate): Define.
+ * interp.c (trap): Add support for SYS_ftruncate and SYS_truncate.
+
+2003-08-11 Shrinivas Atre <shrinivasa@KPITCummins.com>
+ * sim/sh/gencode.c ( tab[] ): Addition of MAC.L handler and
+ correction for MAC.W handler
+ * sim/sh/interp.c ( macl ): New Function. Implementation of
+ MAC.L handler.
+
+2003-08-07 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (expand_ppi_code): Comment spelling fix.
+
+2003-07-25 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (pshl): Change < to <= (shift by 16 is allowed).
+ Cast argument of >> to unsigned to prevent sign extension.
+ (psha): Change < to <= (shift by 32 is allowed).
+
+2003-07-24 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: Fix typo in comment.
+
+2003-07-23 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c: A few more fix-ups of refs and defs.
+ (frchg): Raise SIGILL if in double-precision mode.
+ (ldtlb): We don't simulate cache, so this is a no-op.
+ (movsxy_tab): Correct a few bit pattern errors.
+
+2003-07-09 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (prnd): Clear LSW of result to zeros.
+ * gencode.c (pmuls): Expression is mis-parenthesized.
+ * gencode.c (ppi_gensim): For a conditional ppi insn, if the
+ condition is false, we want to return (not break). A break
+ will take us to the end of the function where registers will
+ be updated, whereas the desired outcome is for nothing to change.
+
+2003-07-03 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (movs): Fix a couple of text transpositions.
+
+2003-06-27 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (op tab): Some fix-ups of refs and defs.
+ (ocbi, ocbp): Cache not simulated, but may cause memory fault.
+ (gensym_caselist): Add default case to switch statement.
+ (expand_ppi_code): Add default case to switch statement.
+ * gencode.c (op tab): Implement movca.l.
+ * gencode.c (op movsxy_tab): Fix an error in the bit pattern.
+ * gencode.c (gensim_caselist): The movy instructions use
+ registers R6 and R7 (not R4 and R5 like the movx insns).
+
+2003-06-27 Michael Snyder <msnyder@redhat.com>
+
+ * gencode.c (op movsxy_tab): Fix up some copy/paste errors
+ in name: s/REG_x/REG_y/.
+
+ * gencode.c (op tab): Move misplaced semicolon.
+
+2003-02-27 Andrew Cagney <cagney@redhat.com>
+
+ * interp.c (init_dsp, sim_open, sim_create_inferior): Rename _bfd
+ to bfd.
+
+Fri Oct 11 16:22:28 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * interp.c (trap): Return int. Take extra parameter for address
+ of the trap instruction. Changed all callers.
+ Add case 33 for profiling.
+ * gencode.c (trapa): Handle trap 33 using the trap function.
+ Add read of vector for generic traps.
+
+Wed Jul 17 19:36:38 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * Makefile.in (interp.o): Depend on $(srcroot)/include/gdb/sim-sh.h.
+ * interp.c: Include "gdb/sim-sh.h".
+ (sim_store_register, sim_fetch_register): Use constants defined there.
+
+Tue Jun 18 16:53:11 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * interp.c (sim_resume): Fix setting of bus error for
+ instruction fetch.
+
+2002-06-16 Andrew Cagney <ac131313@redhat.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+2002-06-08 Andrew Cagney <cagney@redhat.com>
+
+ * interp.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
+
+2001-01-30 Ben Elliston <bje@redhat.com>
+
+ * interp.c (sim_create_inferior): Record program arguments for
+ later inspection by the trap handler.
+ (count_argc): New function.
+ (prog_argv): Declare static.
+ (sim_write): Declare.
+ (trap): Implement argc, argnlen and argn system calls. Do not
+ abort on unknown system calls--simply return -1.
+ * syscall.h (SYS_argc, SYS_argnlen, SYS_argn): Define.
+
+2001-01-24 Alexandre Oliva <aoliva@redhat.com>
+
+ * interp.c (trap): Implement time.
+
+2000-10-24 Ben Elliston <bje@redhat.com>
+
+ * gencode.c (tab): Delimit strings with commas where applicable.
+
+Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Mon May 15 22:04:51 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+sh-dsp support, simulator speedup by using host byte order:
+
+ * Makefile.in (interp.o): Depends on ppi.c .
+ (ppi.c): New rule.
+ * gencode.c (printonmatch, think, genopc): Deleted.
+ (MAX_NR_STUFF): Now 42.
+ (tab): Add SH-DSP CPU instructions.
+ Amalgamate ldc / stc / lds / sts instructions with similar
+ bit patterns. Fix opcodes of stc Rm_BANK,@-<REG_N>.
+ Fix semantics of lds.l @<REG_N>+,MACH (no sign extend).
+ (movsxy_tab): New array.
+ For movs, change MMMM field to GGGG, and mmmm field to MMMM.
+ Added entries for movx, movy and parallel processing insns.
+ (ppi_tab): New array.
+ (qfunc): Stabilize sort.
+ (expand_opcode): Handle [01][01]NN, [01][01]xx and [01][01]yy.
+ Handle 'M', 'G' 's' 'X', 'a', 'Y' and 'A'.
+ (dumptable): Now takes three arguments. Changed all callers.
+ Emit just one contigous jump table.
+ (filltable): Now takes an argument. Changed all callers.
+ Make index static.
+ (ppi_moves, expand_ppi_code, ppi_filltable, ppi_gensim): New functions.
+ (gensim_caselist): New function, broken out of gensim.
+ Handle opcode fields 'x', 'y', 's', 'M', 'G', 'X', 'a', and 'Y'.
+ Handle ref '9'.
+ (gensim): Handle 'N' in code field and '8' in refs field.
+ Call gensim_caselist - twice.
+ (ppi_index): New static variable.
+ (main): Unsupport default action.
+ Add dsp support for -x / -s option. Add -p option.
+ * interp.c (sh_jump_table, sh_dsp_table, ppi_table): Declare.
+ (saved_state_type): Rearrange to allow amalgamated ldc / stc /
+ lds / sts to work efficiently.
+ (target_dsp): New static variable.
+ (GBR, VBR, SSR, SPC, MACH, MACL): Reflect saved_state_type change.
+ (FPUL, Rn_BANK, SET_Rn_BANK, M, Q, S, T, SR_BL, SR_RB): Likewise.
+ (SR_MD, SR_RC, SET_SR_BIT, GET_SR, SET_RC, GET_FPSCR): Likewise.
+ (RS, RE, MOD, MOD_ME, DSP_R): Likewise.
+ (set_fpscr1): Likewise. Use target_dsp to check for dsp.
+ (MOD_MSi, SIG_BUS_FETCH): Deleted.
+ (CREG, SREG, PR, SR_MASK_DMY, SR_MASK_DMX, SR_DMY): New macros.
+ (SR_DMX, DSR, MOD_DELTA, GET_DSP_GRD): Likewise.
+ (SET_MOD): Reflect saved_state_type change. Set MOD_DELTA instead
+ of MOD_MS, and encode SR_DMY / SR_DMX into high word of MOD_ME.
+ (set_sr): Reflect saved_state_type change. Fix SR_RB handling.
+ Use SET_MOD.
+ (MA, L, TL, TB): Now controlled by ACE_FAST.
+ (SEXT32): Just cast to int.
+ (SIGN32): Fixed to only shift by 31.
+ (CHECK_INSN_PTR): SIGBUS at insn fetch now represented by insn_end 0.
+ (ppi_insn): Declare.
+ (ppi.c): Include.
+ (init_dsp): Set target_dsp. When it changes, switch end of
+ sh_jump_table with sh_dsp_table.
+ (sim_resume) Don't declare sh_jump_table0. Use sh_jump_table instead.
+ Don't Declare PR if it's #defined.
+ Fix single-stepping (Was broken in Mar 6 16:59:10 patch).
+ (sim_store_register, sim_read_register): Translate accesses to
+ reflect saved_state_type change.
+
+ * interp.c (set_sr): Set sr.
+ (SET_RC, MOD, MOD_MS, MOD_ME, SET_MOD, MOD_MS, MOD_ME): New macros.
+ (set_fpscr1): Don't bank-switch fpu registers when simulating sh-dsp.
+ (DSP_R): Fix definition.
+ (sim_resume): Remove outdated SET_SR use.
+
+ * interp.c (saved_state): New members for struct member asregs:
+ rs, re, insn_end, xram_start, yram_start.
+ (struct loop_bounds): New struct.
+ (SKIP_INSN): New macro.
+ (get_loop_bounds): New function.
+ (endianw): Renamed to global_endianw.
+ (maskw): negated bits.
+ (PC): Now insn_ptr.
+ (SR_MASK_RC, SR_RC_INCREMENT, SR_RC, RAISE_EXCEPTION): New macros.
+ (RS, RE, DSP_R, DSP_GRD, A1, A0, X0, X1, Y0, Y1, M0, A1G): Likewise.
+ (M1, A0G, RIAT, PT2H, PH2T, SET_NIP, CHECK_INSN_PTR): Likewise.
+ (SIG_BUS_FETCH): Likewise
+ (raise_exception, riat_fast): New functions.
+ (raise_buserror, sim_stop): Use raise_exception.
+ (PROCESS_SPECIAL_ADDRESS): Use xram_start / yram_start.
+ (BUSERROR, WRITE_BUSERROR, READ_BUSERROR):
+ Reverse sense of mask argument.
+ (FP_OP, set_dr): Use RAISE_EXCEPTION.
+ (wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast):
+ Declare. Remove redundant masking.
+ (wwat_fast, rwat_fast): Add argument endianw. Changed callers.
+ (MA): Updated for change pc -> PC.
+ (Delay_Slot): Use RIAT.
+ (empty): Deleted.
+ (trap): Remove argument little_endian. Add argument endianw.
+ Changed all callers. Use raise_exception.
+ (macw): Add argument endainw. Changed all callers.
+ (init_dsp): New function, extended after broken out of init_pointers.
+ (sim_resume): Replace pc with insn_ptr. Replace little_endian with
+ endianw. Replace nia with nip. Reverse sense of maskb / maskw /
+ maskl. Implement logic for zero-overhead loops. Don't try to
+ interpret garbage when getting a SIGBUS at insn fetch.
+ (sim_open): Call init_dsp.
+ * gencode.c (tab): Use SET_NIP instead of nia = . Use PH2T / PT2H /
+ RAISE_EXCEPTION where appropriate.
+ Add extra cycles for brai, braf , bsr, bsrf, jmp, jsr.
+
+ * interp.c (sim_store_register, sim_fetch_register):
+ Do proper endianness switch.
+
+ * interp.c (saved_state_type): New members for struct member asregs:
+ xymem_select, xmem, ymem, xmem_offset, ymem_offset.
+ (special_address): Delete.
+ (BUSERROR): Now a two-argument predicate.
+ (PROCESS_SPECIAL_ADDRESS, WRITE_BUSERROR, READ_BUSERROR): New macros.
+ (wlat_little, wwat_little, wbat_any, wlat_big, wwat_big): Delete.
+ (process_wlat_addr, process_wwat_addr): New functions.
+ (process_wbat_addr, process_rlat_addr, process_rwat_addr): Likewise.
+ (process_rbat_addr): Likewise.
+ (wlat_fast, wwat_fast, wbat_fast): Use WRITE_BUSERROR.
+ (rlat_little, rwat_little, rbat_any, rlat_big, rwat_big): Delete.
+ (rlat_fast, rwat_fast, rbat_fast): Use READ_BUSERROR.
+ (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Delete SLOW versions.
+ (do_rdat, trap): Delete SLOW code.
+ (SEXT32, SIGN32): New macros.
+ (swap, swap16): Now integer in - integer out. Changed all callers.
+ (strswaplen, strnswap): Delete SLOW versions.
+ (init_pointers): Initialize dsp memory selection (preliminary).
+ (sim_store_register, sim_fetch_register): Use swap instead of
+ big / little endian read / write functions.
+
+ * interp.c (maskl): Deleted.
+ (endianw, endianb): New variables.
+ (special_address): Now inline.
+ (bp_holder): Put raising of buserror there, rename to:
+ (raise_buserror).
+ (BUSERROR): Now yields a value. Changed all users.
+ (wbat_big): Delete.
+ (wlat_fast, wwat_fast, wbat_fast): New functions.
+ (rlat_fast, rwat_fast, rbat_fast): Likewise.
+ (RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Use new functions.
+ (do_rdat, do_wdat): Likewise. Take maskl argument instead of
+ little_endian one. Changed caller macros.
+ (swap, swap16): Use w[rw]lat_big / w[rw]lat_little directly.
+ (strswaplen, strnswap): New functions.
+ (trap): Use them to fix up endian mismatches;
+ disable SYS_execve and SYS_execv; fix double address translation for
+ SYS_pipe and SYS_stat.
+ (sym_write, sym_read): Add endianness translation.
+ (sym_store_register, sym_fetch_register): Add maskl local variable.
+ (sim_open): Set endianw and endianb.
+
Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
* configure: Regenerated to track ../common/aclocal.m4 changes.
* gencode.c: Back up PC by 2 for breakpoints.
* interp.c: Move fp regs beyond pc/pr/etc to avoid confusing GDB,
- which expect pc to immediatly follow regs[].
+ which expect pc to immediately follow regs[].
Fri Sep 8 14:18:13 1995 Ian Lance Taylor <ian@cygnus.com>
projects / thirdparty / binutils-gdb.git / blobdiff