X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=sim%2Ferc32%2FChangeLog;h=4fff0da1bf1e20bd6a51ec5c86a0472cd9d30ad2;hb=bf3d9781ec049aef88547a9be711df2c1291c898;hp=04a3642818c08679c07935d2ff369d32f046b0be;hpb=17f382c9bf9cec7dac828f0ba1aa351796f2ace8;p=deliverable%2Fbinutils-gdb.git diff --git a/sim/erc32/ChangeLog b/sim/erc32/ChangeLog index 04a3642818..4fff0da1bf 100644 --- a/sim/erc32/ChangeLog +++ b/sim/erc32/ChangeLog @@ -1,3 +1,370 @@ +2013-09-23 Alan Modra + + * configure: Regenerate. + +2013-06-03 Mike Frysinger + + * aclocal.m4, configure: Regenerate. + +2013-03-14 Joel Sherrill + + * Makefile.in: Include build directory in search path to find + config.h + +2012-08-16 Nick Clifton + + * end.c: Include config.h before system header files. + * erc32.c: Likewise. + * exec.c: Likewise. + * float.c: Likewise. + * func.c: Likewise. + * help.c: Likewise. + * interf.c: Likewise. + +2012-06-15 Joel Brobecker + + * sys.h: Include "config.h". + +2012-06-15 Joel Brobecker + + * config.in, configure: Regenerate. + +2012-05-24 Pedro Alves + + PR gdb/7205 + + Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. + +2012-03-24 Mike Frysinger + + * aclocal.m4, config.in, configure: Regenerate. + +2011-12-31 Mike Frysinger + + PR sim/9971: + * configure.ac: Change AC_CHECK_LIB to AC_SEARCH_LIBS to match + the code in gdb's configure.ac with $TERMCAP. + * configure: Regenerated. + +2011-12-03 Mike Frysinger + + * aclocal.m4: New file. + * configure: Regenerate. + +2011-10-17 Mike Frysinger + + * configure.ac: Change include to common/acinclude.m4. + +2011-10-17 Mike Frysinger + + * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER + call. Replace common.m4 include with SIM_AC_COMMON. + * configure: Regenerate. + +2011-06-09 Mike Frysinger + + * interf.c (sim_open): Accept and ignore `--sysroot=...'. + +2011-06-01 Joel Brobecker + + * interf.c (sim_complete_command): New stub function. + +2011-01-11 Andrew Burgess + + * interf.c (sim_store_register): Update return value to + match new API. + +2010-05-20 Joel Brobecker + + * sis.h: Remove #include . + (uint64, int64): Redefine without using stdint.h. + (UINT64_MAX): Define. + +2010-04-20 Tiemen Schut + + * erc32.c (sis_memory_write): Change prototype to const unsigned char *. + * func.c (exec_cmd, event, advance_time, wait_for_irq): Use uint64 + for counts. + * interf.c (run_sim): Change icount to uint64_t. Use strtol directly. + (sim_resume): Specify maximum run time as uint64. + * sis.c (run_sim): Change icount to uint64_t. + * sis.h: Define uint64 as uint64_t. Change various fields and + prototypes to uint64 to support longer simulations. + +2010-04-14 Mike Frysinger + + * interp.c (sim_write): Add const to buf arg. + +2010-01-09 Ralf Wildenhues + + * configure: Regenerate. + +2009-08-22 Ralf Wildenhues + + * config.in: Regenerate. + * configure: Likewise. + + * configure: Regenerate. + +2008-11-10 Joel Sherrill + + * erc32.c, exec.c: Fix warnings. + +2008-07-11 Hans-Peter Nilsson + + * configure: Regenerate to track ../common/common.m4 changes. + * config.in: Ditto. + +2008-06-09 Joel Sherrill + + * sis.c: Correct spelling error. + +2008-06-06 Vladimir Prus + Daniel Jacobowitz + Joseph Myers + + * configure: Regenerate. + +2006-12-21 Hans-Peter Nilsson + + * acconfig.h: Remove. + * config.in: Regenerate. + +2006-12-20 Hans-Peter Nilsson + + * configure.ac: Add test for readline, substitute READLINE. + * Makefile.in (READLINE_LIB): New substituted-contents variable. + (SIM_EXTRA_LIBDEPS): Don't set. + (SIM_EXTRA_LIBS): Use $(READLINE_LIB) instead of + ../../readline/libreadline.a. + * configure: Regenerate. + +2006-08-08 Daniel Jacobowitz + + * Makefile.in (func.o, help.o): Correct dependencies. + +2006-08-08 Joel Sherrill + + * Makefile.in (install-sis): Honor DESTDIR. + +2006-06-13 Richard Earnshaw + + * configure: Regenerated. + +2006-06-05 Daniel Jacobowitz + + * configure: Regenerated. + +2006-05-31 Daniel Jacobowitz + + * configure: Regenerated. + +2005-11-28 Mark Mitchell + + * interf.c: (gdb/signals.h): Include it. + (sim_stop_reason): Use TARGET_SIGNAL_*. + +2005-07-08 Ben Elliston + + * func.c: Remove ANSI_PROTOTYPES conditional code. + +2005-03-23 Mark Kettenis + + * configure: Regenerate. + +2005-03-07 Jerome Guitton + + * sim/erc32/float.c (set_fsr): Do not use deprecated multi-line + strings. + (clear_accex): Ditto. + * sim/erc32/interf.c: Remove the redeclaration of fprintf. + * sim/erc32/sis.c: Ditto. + * sim/erc32/exec.c: Add missing semicolon. + * sim/erc32/func.c: Remove definitions of generic_print_address, + generic_symbol_at_address, buffer_read_memory and perror_memory, as + they are already defined in opcodes/dis-buf.c. + +2005-01-14 Andrew Cagney + + * configure.ac: Sinclude aclocal.m4 before common.m4. Add + explicit call to AC_CONFIG_HEADER. + * configure: Regenerate. + +2005-01-12 Andrew Cagney + + * configure.ac: Update to use ../common/common.m4. + * configure: Re-generate. + +2005-01-11 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2005-01-07 Andrew Cagney + + * configure.ac: Rename configure.in, require autoconf 2.59. + * configure: Re-generate. + +2004-12-08 Hans-Peter Nilsson + + * configure: Regenerate for ../common/aclocal.m4 update. + +2004-11-11 Andreas Schwab + + * interf.c: Include "libiberty.h" instead of declaring buildargv + ourselves. + +2003-02-27 Andrew Cagney + + * interf.c (sim_open, sim_create_inferior): Rename _bfd to bfd. + +2002-06-16 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2002-06-08 Andrew Cagney + + * sis.h: Include "gdb/remote-sim.h" and "gdb/callback.h". + * interf.c: Include "gdb/remote-sim.h". + +Tue May 23 21:39:23 2000 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +2000-03-07 Frank Ch. Eigler + + From John Dallaway : + * Makefile.in (install-sis): Add $(EXEEXT) for Windows host. + +2000-03-03 Jonathan Larmour + + * func.c (buffer_read_memory): Change type of size to unsigned to + match prototype + +Thu Sep 2 18:15:53 1999 Andrew Cagney + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-05-08 Felix Lee + + * configure: Regenerated to track ../common/aclocal.m4 changes. + +1999-03-03 DJ Delorie + + * configure.in: add termcap and -luser32 for host=cygwin + * configure: regenerate + +1999-02-11 Hugo Tyson + + * exec.c (dispatch_instruction): + Correct the sense of the + if (!sparclite) { + sregs->trap = TRAP_UNIMP; + break; + } + clause that has been pasted around: it's correct in the SCAN and + DIVScc (divide step) cases (where it was probably originally + written?), but reversed in the SDIV, SDIVcc, UDIV, UDIVcc cases + ie. instructions only in the SPARC V8 or SPARClite 86x + architectures. It was also present when not required for SMUL, + SMULcc, UMUL, UMULcc instructions that are present in all + architectures. + +1999-01-25 Hugo Tyson + + * interf.c (run_sim): Fix a bug in the main loop's handling of + annulled delay slot instructions. There is precedent for this + change; the _other_ main loop in sis.c gets it right according to + my reading of the code. + + The bug is: if an interrupt happens when the next instruction + (at sregs->pc) is annulled, the trap is taken (by execute_trap()) + with the current values of PC and NPC, so when the trap returns, + the annulled instruction is indeed executed. Another giveaway is + that the annul flag is cleared in execute_trap(): the information + is demonstrably discarded. + + The solution is: perform annulling before looking for traps, in + fact it's neater to do annulling, see if there's an interrupt and + if not, do the instruction, then handle traps be they generated by + interrupts pending or by the instruction we might just have done. + That's what the sis.c one does. + +1999-01-20 Hugo Tyson + + * sis.h: Add asr17 register for support of SparcLITE (at least the + Hitachi ones I find before me) + + * exec.c (dispatch_instruction): Case WRY: Allow write of asr17 if + sparclite. Other ASR numbers than 17 or 0 (Y) trap out. + Case RDY: Allow read of asr17 if sparclite. Other ASRs ditto. + (execute_trap): Do single-vector-trapping if asr17 bit 0 is set. + (init_regs): Initialize y and asr17. + NB: In instruction-set space, the Y register is asr0; the + instructions have different names for human reasons only. + + * sis.c: + * interf.c: Set boolean mode variable dumbio if invoked with + argument "-dumbio" and mention it of verbose. + * erc32.c: if "dumbio" is set, do not assume that there is a + terminal type device attached to stdin/stdout. Do not set + buffering or mess with tcsetattr or do any read operations in + order to make UART interrupts; not input data is supported. + This is necessary to allow the sim to be used within the eCos + testing infrastructure where stdin/stdout are pipes to a TCL + program; the sim hangs otherwise. + +Thu Jul 23 07:17:03 1998 Mark Alexander + + * exec.c (dispatch_instruction): Add SPARClite 'scan' instruction. + +Tue Jul 7 21:12:41 1998 Mark Alexander + + * func.c (bfd_load): Add special handling of a.out executables. + +Sat Jun 13 08:33:25 1998 Mark Alexander + + * func.c (bfd_load): Print correct endianness. + * interf.c (run_sim): Print debugging information if verbosity level + is greater than 2. + (sim_open): Repeated -v options now increment verbosity level. + (sim_store_register): Handle little-endian case. + (flush_window): Print debugging information if verbosity level + is greater then 2. + +Tue Jun 2 15:20:35 1998 Mark Alexander + + * interf.c (sim_open): Use revamped memory_read, which makes + byte-swapping unnecessary. Add -sparclite-board option for + emulating RAM found on typical SPARClite boards. Print + error message for unrecognized option. + * erc32.c: Change RAM address and size from constants to variables, + to allow emulation of SPARClite board RAM. + (fetch_bytes, store_bytes): New helper functions for revamped + mememory_read and memory_write. + (memory_read, memory_write): Rewrite to store bytes in target + byte order instead of storing words in host byte order; this + greatly simplifies support of little-endian programs. + (get_mem_ptr): Remove unnecessary byte parameter. + (sis_memory_write, sis_memory_read): Store words in target + byte order instead of host byte order. + (byte_swap_words): Remove, no longer needed. + * sis.h ((byte_swap_words): Remove declaration, no longer needed. + (memory_read): Add new sz parameter. + * sis.c (run_sim): Use revamped memory_read, which makes + byte-swapping unnecessary. + * exec.c (dispatch_instruction): Use revamped memory_read, which + makes byte-swapping and double-word fetching unnecessary. + * func.c (sparclite_board): Declare new variable. + (get_regi): Handle little-endian data. + (bfd_load): Recognize little-endian SPARClite as having + little-endian data. + +Fri May 22 14:23:16 1998 Mark Alexander + + * erc32.c (port_init): Print messages only if sis_verbose is true. + * func.c (bfd_load): Ditto. + * interf.c (sim_open): Ditto. + Thu May 14 23:10:48 1998 Mark Alexander * sis.h (uint64, int64): Define.