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2008-07-29 * common/genmloop.sh: Add new parameter: -shell to specify theNick Clifton7-8/+29
command interpreter to use to run the input file. This is necessary because otherwise SHELL is taken from the user's environment, and not from the makefile that invoked this script and the user might not be running an sh-like shell. * cris/Makefile.in: Pass -shell parameter to genmloop.sh. * fr30/Makefile.in: Likewise. * frv/Makefile.in: Likewise. * i960/Makefile.in: Likewise. * iq2000/Makefile.in: Likewise. * m32r/Makefile.in: Likewise. * frv/mloop.in: Add missing start of line comment marker.
2008-07-11 * common.m4: Add test for libz and zlib.h.Hans-Peter Nilsson1-0/+4
2008-07-11 * configure: Regenerate to track ../common/common.m4 changes.Hans-Peter Nilsson48-123/+4819
* config.in: Ditto.
2008-07-11 * configure.ac: Add test for libz and zlib.h.Hans-Peter Nilsson5-15/+308
* Makefile.in (LIBS): Set from @LIBS@. * configure: Regenerate. * config.in: Ditto.
2008-07-11 * cris/configure: Regenerate to track ../common/common.m4 changes.Hans-Peter Nilsson3-0/+292
* cris/config.in: Ditto.
2008-07-11 * common.m4: Add test for libz and zlib.h.Hans-Peter Nilsson3-0/+287
* configure: Regenerate to track ../common/common.m4 changes. * config.in: Ditto.
2008-07-11 * interp.c (hash): Remove incorrect prototype.Hans-Peter Nilsson2-1/+4
2008-06-17* m32c.opc (BRK, GDBBRK): Remove debug logic.DJ Delorie5-8/+24
* main.c (main): Add option to set raw console. * mem.h (m32c_use_raw_console): Declare. * mem.c (m32c_sim_restore_console): Only restore console if it's been previously set. (m32c_use_raw_console): Define. (mem_get_byte): Set raw console if m32c_use_raw_console is set.
2008-06-092008-06-09 Joel Sherrill <joel.sherrill@oarcorp.com>Michael Snyder2-1/+5
* sis.c: Correct spelling error.
2008-06-07sim:Joseph Myers52-52/+3348
2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * cris/configure: Regenerate. sim/common: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * aclocal.m4: Include ../../config/acx.m4. * common.m4: Use ACX_PKGVERSION and ACX_BUGURL. * configure, config.in: Regenerate. * Make-common.in (LIB_OBJS): Add version.o. (version.c, version.o): New rules. * run.c: Include version.h. (usage): Add help parameter. Print output either to stdout or stderr depending on that parameter. (print_version): New. (main): Check for --help and --version. * run-sim.h (sim_target_display_usage): Add help parameter. * version.h: New. sim/arm: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. * wrapper.c (sim_target_display_usage): Add help parameter. sim/cr16: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/d10v: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/erc32: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/frv: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/h8300: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/iq2000: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/m32c: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/m32r: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/m68hc11: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/mcore: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/mips: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/mn10300: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/ppc: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL. * configure, config.in: Regenerated. * Makefile.in (LIB_OBJ): Add version.o. (version.c, version.o): New rules. * psim.c (psim_usage): Add help parameter. Print the bug URL. Exit with code 0 for help. (psim_options): Update calls to psim_usage. Handle --help and --version. * psim.h (psim_usage): Update prototype. * main.c (main): Update psim_usage call. sim/sh: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/sh64: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate. sim/v850: 2008-06-06 Vladimir Prus <vladimir@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * configure: Regenerate.
2008-06-06Oops, missed some warnings.DJ Delorie5-1/+9
* mem.h (m32c_sim_restore_console): New.
2008-06-06* Makefile.in: Add Timer A support.DJ Delorie18-67/+519
* cpu.h (m32c_opcode_pc): New. (in_gdb): New. * gdb-if.c (sim_open): Add Timer A support. Support unbuffered console. * int.c (trigger_interrupt): Manage the U flag properly. (trigger_based_interrupt): Likewise. (trigger_fixed_interrupt): New. (trigger_peripheral_interrupt): New. * int.h (trigger_peripheral_interrupt): New. * m32c.opc: Use m32c_opcode_pc throughout, as needed. (decode_m32c): Detect jump-to-zero with traceback. (BRK): Try to do the right thing, keeping track of whether we're in gdb or not, and if the user has provided a handler or not. (GBRK): Alternate break opcode for gdb, in case the user's app needs to use BRK for itself. (BRK2): Implement. * main.c: Add Timer A support. Support TCP-based console. (setup_tcp_console): New. (main): Add Timer A support. Support TCP-based console. * mem.c: Add Timer A support. Support TCP-based console. (mem_ptr): Enhance NULL pointer detection. (stdin_ready): New. (m32c_sim_restore_console): New. (mem_get_byte): Check for console input ready. (update_timer_a): New. * r8c.opc (SSTR): Use r0l, not r0h. (REIT): Fix return frame logic. * reg.c (print_flags): New. (trace_register_changes): Use it. (m32c_dump_all_registers): New. * timer_a.h: New. * load.c: Fix indentation. * trace.c: Fix indentation. * trace.h: Fix indentation.
2008-05-09 * ppc/altivec.igen (vperm): Latch inputs into temporaries.Joel Brobecker2-2/+11
2008-05-05Added 3 miscellaneous testcases like read32.ms uread16.ms hw-trap.ms.M R Swami Reddy3-0/+44
2008-05-05These files removed.M R Swami Reddy3-131/+0
2008-05-05Add the change for testcases comment update and new testcases addition.M R Swami Reddy1-0/+14
2008-05-05Update testcase comment.M R Swami Reddy53-60/+315
addb.cgs addd.cgs addi.cgs andb.cgs andd.cgs andw.cgs ashub.cgs ashub_i.cgs ashud.cgs ashud_i.cgs ashuw.cgs ashuw_i.cgs cmpi.cgs cmpw.cgs jlt.cgs jump.cgs loadd.cgs loadw.cgs lshb.cgs lshb_i.cgs lshd.cgs lshd_i.cgs lshw.cgs lshw_i.cgs movb.cgs movd.cgs movw.cgs movxb.cgs movxw.cgs movzb.cgs movzw.cgs mulb.cgs muluw.cgs mulw.cgs orb.cgs ord.cgs orw.cgs pop1.cgs pop2.cgs pop3.cgs popret1.cgs popret2.cgs popret3.cgs push1.cgs push2.cgs push3.cgs Added BIT operation testcases: cbitb.cgs cbitw.cgs sbitb.cgs sbitw.cgs tbitb.cgs tbit.cgs and tbitw.cgs
2008-05-05Comment changeM R Swami Reddy1-2/+2
2008-05-05Updated the sim engine's ecode logic and commit the code changesM R Swami Reddy1-0/+6
2008-05-05Update for code standardsM R Swami Reddy1-70/+62
2008-05-05Cleaned up unwanted code and fixed BIT operations simulation.M R Swami Reddy1-66/+14
2008-05-05Update simops struct members and PSR bits.M R Swami Reddy1-11/+12
2008-05-05Fix typo.M R Swami Reddy1-3/+3
2008-05-05 Update the machine code decode algorithm using hash table.M R Swami Reddy1-456/+584
2008-04-142008-04-14 Hans Kester <kester.hans@gmail.com>Daniel Jacobowitz2-1/+5
* sim-signal.c: Define missing signals for _WIN32.
2008-04-08 allinsn.exp: Removed target_alias and global_ld_options.M R Swami Reddy2-2/+4
2008-04-08Modified Files:M R Swami Reddy1-0/+7
ChangeLog: Add simulator for National cr16 processor. * cr16: New directory with cr16 simulator files. * configure.ac: Add an entry for National cr16 target. * configure: Regenerate.
2008-04-08Added Files:M R Swami Reddy10-0/+14538
ChangeLog config.in configure configure.ac cr16_sim.h endian.c gencode.c interp.c Makefile.in simops.c: Add these file for CR16 target simulator.
2008-04-08 * configure.ac: Add an entry for National CR16 target.M R Swami Reddy2-0/+12
* configure: Regenerate.
2008-04-08 ChangeLog: sim/cr16/: New directory. Added tests for CR16 simulator.M R Swami Reddy1-0/+43
2008-04-08 ChangeLog: New fileM R Swami Reddy1-0/+23
2008-04-08 New files: Testcases for cr16 instruction set.M R Swami Reddy123-0/+2714
2008-04-08 testutils.inc: New file: Test macros for cr16 target.M R Swami Reddy1-0/+72
2008-04-08 allinsn.exp misc.exp: New files: Test run scriptsM R Swami Reddy2-0/+45
2008-04-08 gennltvals.sh: Add cr16 target sys macros.M R Swami Reddy3-0/+45
nltvals.def: Rebuild.
2008-04-08Updated the MAINTAINERS file: Add myself as maintainer of cr16 port.M R Swami Reddy1-0/+4
2008-04-08Add myself as maintainer of cr16 port.M R Swami Reddy1-0/+1
2008-03-14 * configure.ac: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.Nick Hudson3-3/+8
* configure: Regenerate.
2008-02-06* simops.c (OP_1C007E0): Compensate for 64 bit hosts.DJ Delorie3-9/+17
(OP_18007E0): Likewise. (OP_2C007E0): Likewise. (OP_28007E0): Likewise. * v850.igen (divh): Likewise.
2008-02-06Index: ChangeLogDJ Delorie23-100/+1579
* configure.ac (v850): V850 now has a testsuite. * configure (v850): Likewise. Index: testsuite/ChangeLog * sim/v850/: New directory. * sim/v850/allinsns.exp: New. * sim/v850/bsh.cgs: New. * sim/v850/div.cgs: New. * sim/v850/divh.cgs: New. * sim/v850/divh_3.cgs: New. * sim/v850/divhu.cgs: New. * sim/v850/divu.cgs: New. * sim/v850/sar.cgs: New. * sim/v850/satadd.cgs: New. * sim/v850/satsub.cgs: New. * sim/v850/satsubi.cgs: New. * sim/v850/satsubr.cgs: New. * sim/v850/shl.cgs: New. * sim/v850/shr.cgs: New. * sim/v850/testutils.cgs: New. * sim/v850/testutils.inc: New. Index: v850/ChangeLog * simops.c (OP_C0): Correct saturation logic. (OP_220): Likewise. (OP_A0): Likewise. (OP_660): Likewise. (OP_80): Likewise. * simops.c (OP_2A0): If the shift count is zero, clear the carry. (OP_A007E0): Likewise. (OP_2C0): Likewise. (OP_C007E0): Likewise. (OP_280): Likewise. (OP_8007E0): Likewise. * simops.c (OP_2C207E0): Correct PSW flags for special divu conditions. (OP_2C007E0): Likewise, for div. (OP_28207E0): Likewise, for divhu. (OP_28007E0): Likewise, for divh. Also, sign-extend the correct operand. * v850.igen (divh): Likewise, for 2-op divh. * v850.igen (bsh): Fix carry logic.
2008-02-042008-02-04 Antony King <antony.king@st.com>Andrew Stubbs2-13/+12
* interp.c (macl): Fix non-portable implementation.
2008-01-01 Updated copyright notices for most files.Daniel Jacobowitz295-294/+323
2007-12-19* frv/frv.c (frvbf_cut): Only look at the six LSBs ofDJ Delorie2-0/+6
cut_point.
2007-11-08 * sim/cris/asm/x0-v10.ms, sim/cris/asm/x0-v32.ms: TweakHans-Peter Nilsson3-4/+9
stack-pointer match pattern for 4K host environment.
2007-10-22sim/mips/Richard Sandiford2-23/+98
* mips.igen (check_fmt_p): Provide a separate mips32r2 definition that unconditionally allows fmt_ps. (ALNV.PS, CEIL.L.fmt, CVT.L.fmt, CVT.PS.S, CVT.S.PL, CVT.S.PU) (FLOOR.L.fmt, LWXC1, MADD.fmt, MSUB.fmt, NMADD.fmt, NMSUB.fmt) (PLL.PS, PLU.PS, PUL.PS, PUU.PS, ROUND.L.fmt, TRUNC.L.fmt): Change filter from 64,f to 32,f. (PREFX): Change filter from 64 to 32. (LDXC1, LUXC1): Provide separate mips32r2 implementations that use do_load_double instead of do_load. Make both LUXC1 versions unpredictable if SizeFGR () != 64. (SDXC1, SUXC1): Extend to mips32r2, using do_store_double instead of do_store. Remove unused variable. Make both SUXC1 versions unpredictable if SizeFGR () != 64.
2007-10-22 * sim/cris/asm/testutils.inc (test_move_cc): Add missing call toHans-Peter Nilsson14-31/+225
test_cc. * sim/cris/asm/asr.ms: Correct expected condition code flags. * sim/cris/asm/boundr.ms: Ditto. * sim/cris/asm/dstep.ms: Ditto. * sim/cris/asm/lsr.ms: Ditto. * sim/cris/asm/movecr.ms: Ditto. * sim/cris/asm/mover.ms: Ditto. * sim/cris/asm/neg.ms: Ditto. Use test_cc, not test_move_cc. * sim/cris/asm/op3.ms: Check the condition code flags after the insn under test. * sim/cris/asm/movecrt10.ms: Update expected number of simulated cycles. * sim/cris/asm/movecrt32.ms: Ditto. * sim/cris/asm/jsr.ms: Don't use local label 8. * sim/cris/asm/nonvcv32.ms: New test.
2007-10-22 * cris/arch.c, cris/arch.h, cris/cpuall.h, cris/cpuv10.c,Hans-Peter Nilsson19-222/+265
cris/cpuv10.h, cris/cpuv32.c, cris/cpuv32.h, cris/cris-desc.c, cris/cris-desc.h, cris/cris-opc.h, cris/decodev10.c, cris/decodev10.h, cris/decodev32.c, cris/decodev32.h, cris/modelv10.c, cris/modelv32.c, cris/semcrisv10f-switch.c, cris/semcrisv32f-switch.c: Regenerate.
2007-10-15 * NEWS: Document target described register support for PowerPC.Daniel Jacobowitz2-5/+14
* ppc-tdep.h: Remove ppc_spr constants. (struct gdbarch_tdep): Remove regs, ppc_sr0_regnum, and ppc_builtin_type_vec128 members. (PPC_R0_REGNUM, PPC_F0_REGNUM, PPC_PC_REGNUM, PPC_MSR_REGNUM) (PPC_CR_REGNUM, PPC_LR_REGNUM, PPC_CTR_REGNUM, PPC_XER_REGNUM) (PPC_FPSCR_REGNUM, PPC_MQ_REGNUM, PPC_SPE_UPPER_GP0_REGNUM) (PPC_SPE_ACC_REGNUM, PPC_SPE_FSCR_REGNUM, PPC_VR0_REGNUM) (PPC_VSCR_REGNUM, PPC_VRSAVE_REGNUM, PPC_NUM_REGS): New constants. * rs6000-tdep.c: Include preparsed descriptions. (init_sim_regno_table): Do not iterate over pseudo registers. Look up segment registers by name. Use sim_spr_register_name for SPRs. (rs6000_register_sim_regno): Call init_sim_regno_table here. (rs6000_builtin_type_vec128): Delete. (rs6000_register_name): Only handle SPE pseudo registers and upper halves. Call tdesc_register_name for everything else. (rs6000_register_type): Delete. Replace with... (rs6000_pseudo_register_type): ...this new function. Only handle SPE pseudo registers. (rs6000_register_reggroup_p): Delete. Replace with... (rs6000_pseudo_register_reggroup_p): ...this new function. Only handle SPE pseudo registers. (rs6000_convert_register_p): Use ppc_fp0_regnum instead of "struct reg". (rs6000_register_to_value, rs6000_value_to_register): Remove check of reg->fpr. (e500_register_reggroup_p): Delete. (STR, R, R4, R8, R16, F, P8, R32, R64, R0, A4, S, S4, SN4, S64) (COMMON_UISA_REGS, PPC_UISA_SPRS, PPC_UISA_NOFP_SPRS) (PPC_SEGMENT_REGS, PPC_OEA_SPRS, PPC_ALTIVEC_REGS, PPC_SPE_GP_REGS) (PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): Delete macros. (registers_powerpc, registers_403, registers_403GC, registers_505) (registers_860, registers_601, registers_602, registers_603) (registers_604, registers_750, registers_7400, registers_e500): Delete variables. (struct variant): Delete nregs, npregs, num_tot_regs, and regs. Add tdesc. (tot_num_registers, num_registers, num_pseudo_registers): Delete. (variants): Delete outdated comment. Use standard target descriptions instead of "struct reg" arrays. (init_variants): Delete. (rs6000_gdbarch_init): Do not guess word size from the BFD architecture if we have a target description. Select a variant before creating a new architecture. Use the variant's target description if the target did not define a register layout. Validate target-supplied registers. Reject mismatches. Use fixed register numbers and new constants instead of magic numbers. Call set_gdbarch_ps_regnum. Call tdesc_use_registers. (_initialize_rs6000_tdep): Initialize the preparsed target descriptions. * target-descriptions.c (tdesc_predefined_types): Add int128 and uint128. (tdesc_find_register_early): New function. (tdesc_numbered_register): Use it. (tdesc_register_size): New function. (tdesc_use_registers): Take a target_desc argument. Do not use gdbarch_target_desc. * target-descriptions.h (tdesc_use_registers): Update prototype and comment. (tdesc_register_size): New prototype. * Makefile.in (powerpc_32_c, powerpc_403_c, powerpc_403gc_c) (powerpc_505_c, powerpc_601_c, powerpc_602_c, powerpc_603_c) (powerpc_604_c, powerpc_64_c, powerpc_7400_c, powerpc_750_c) (powerpc_860_c, powerpc_e500_c, rs6000_c): New macros. (rs6000-tdep.o): Update. * arm-tdep.c (arm_gdbarch_init): Update call to tdesc_use_registers. * m68k-tdep.c (m68k_gdbarch_init): Likewise. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdb.texinfo (Predefined Target Types): Add int128 and uint128. (Standard Target Features): Add PowerPC features. * gdb.xml/tdesc-regs.exp: Add PowerPC support. * sim-ppc.h (sim_spr_register_name): New prototype. * gdb-sim.c (regnum2spr): Rename to... (sim_spr_register_name): ... this. Make global.
2007-10-112007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>Daniel Jacobowitz6-8/+60
* callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions. * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2. 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com> * callback.h (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add prototypes. 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com> * sim/cris/c/freopen2.c: Added testcase.
2007-10-112007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>Daniel Jacobowitz3-1/+13
* callback.c (cb_is_stdin): Add. * syscall.c (cb_syscall): Test for stdin, not just fd 0. 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com> * callback.h (cb_is_stdin): Add prototype.
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