X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Fbfin%2FChangeLog;h=eeaa1fc5812c8d62128b045faead53fc0eb37604;hb=1a8a700e3a6fd88bcd5b3988a1f738da463f5b1b;hp=db7b55f3f7bac98ac6019ef3d808d9c89b725f01;hpb=6ffe910a7e62888428dfe53168a5383dd3daf689;p=deliverable%2Fbinutils-gdb.git diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog index db7b55f3f7..eeaa1fc581 100644 --- a/sim/bfin/ChangeLog +++ b/sim/bfin/ChangeLog @@ -1,3 +1,236 @@ +2014-03-04 Mike Frysinger + + * configure: Regenerate. + +2013-09-23 Alan Modra + + * configure: Regenerate. + +2013-06-23 Mike Frysinger + + * bfin-sim.c (decode_dsp32alu_0): Add note about broken handling of + SEARCH with parallel insns. + +2013-06-23 Mike Frysinger + + * bfin-sim.c (decode_dsp32shift_0): Make sure HLs is 0 after last + insn that uses it. + (decode_dsp32shiftimm_0): Likewise. + Require HLs be less than 2 for accumulator shift insns. + +2013-06-18 Mike Frysinger + + * bfin-sim.c (decode_dsp32alu_0): Check more opcode fields before + decoding various insns. + +2013-06-17 Mike Frysinger + + * TODO: Add more notes. + +2013-06-09 Mike Frysinger + + * Makefile.in ($(srcdir)/linux-fixed-code.h): Add + @MAINTAINER_MODE_TRUE@ as the first item in the dependency list. + +2013-06-03 Mike Frysinger + + * aclocal.m4, configure: Regenerate. + +2013-05-10 Freddie Chopin + + * configure: Rebuild. + +2013-03-26 Mike Frysinger + + * aclocal.m4, configure: Regenerate. + +2013-03-23 Joel Sherrill + + * configure.ac: Use $SIM_DV_SOCKSER_O. + * configure: Regenerated. + +2012-12-20 Joel Brobecker + + * aclocal.m4: Revert the previous change changing + the license from GPL v2 or later to GPL v3 or later + (this file was generated). + +2012-12-20 Joel Brobecker + + * linux-fixed-code.s: Revert the previous change changing + the license from GPL v2 or later to GPL v3 or later. + +2012-07-31 Mike Frysinger + + * machs.c (bf54x_roms): Pass 0x1000 to alias field of BFROM, and + 0x10000 to the alias field of BFROMA. + (bf561_roms): Pass 0x1000 to alias field of BFROM. + (bf59x_roms): Pass 0x10000 to alias field of BFROMA. + +2012-07-31 Mike Frysinger + + * machs.c (bfin_reg_fetch): Change return 0 to return -1, and + return -1 to return 4. + (bfin_reg_store): Likewise. + +2012-06-15 Joel Brobecker + + * config.in, configure: Regenerate. + +2012-04-09 Mike Frysinger + + * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_pint. + * configure: Regenerate. + * dv-bfin_pint.c, dv-bfin_pint.h: New device model. + * machs.c (bf542_dev): Add PINT register blocks. + (bf544_dev, bf547_dev): Likewise. + (PINT_PIQS): Define. + (bf54x_port): Add pint/gpio routing. + * machs.h (BFIN_MMR_PINT_SIZE): Define. + +2012-04-09 Mike Frysinger + + * configure.ac (SIM_AC_OPTION_HARDWARE): Add bfin_gpio2. + * configure: Regenerate. + * dv-bfin_gpio2.c, dv-bfin_gpio2.h: New device model. + * machs.c (bf54x_mem): Delete GPIO mem stub. + (bf542_dev): Add GPIO register blocks. + (bf544_dev, bf547_dev): Likewise. + * machs.h (BFIN_MMR_GPIO2_SIZE): Define. + +2012-04-09 Robin Getz + + * bfin-sim.c (decode_dsp32shift_0): Extract the sign for ASHIFT + and LSHIFT, and set ASTAT based on the before/after values. + Rename "val" to "acc" to be consistent with other code branches. + +2012-04-09 Robin Getz + + * bfin-sim.c (sgn_extend): New helper. + (decode_dsp32shiftimm_0): Call lshift when newimmag is more + than 16, otherwise call ashiftrt. Set ASTAT fields as needed. + For accumulator shifts, call new sgn_extend helper. + +2012-04-08 Mike Frysinger + + * bfin-sim.c (illegal_instruction_or_combination): New helper. + (decode_ProgCtrl_0): Call illegal_instruction_or_combination instead + of illegal_instruction. + (decode_PushPopReg_0, decode_CCflag_0, decode_CC2dreg_0, + decode_LDSTpmod_0, decode_dagMODim_0, decode_dagMODik_0, + decode_dspLDST_0, decode_LDST_0, _interp_insn_bfin): Likewise. + (decode_PushPopMultiple_0): Call illegal_instruction_combination when + PARALLEL_GROUP is not BFIN_PARALLEL_NONE. + (decode_CCflag_0, decode_REGMV_0, decode_ALU2op_0, decode_PTR2op_0, + decode_COMPI2opD_0, decode_COMPI2opP_0): Likewise. + (decode_CC2stat_0): Check PARALLEL_GROUP before cbit. + (decode_LDSTpmod_0): Call illegal_instruction_combination when + PARALLEL_GROUP is BFIN_PARALLEL_GROUP2. + (decode_dagMODim_0, decode_dagMODik_0, decode_LDST_0, + decode_LDSTiiFP_0, decode_LDSTii_0): Likewise. + +2012-04-08 Mike Frysinger + + * bfin-sim.h (bfin_parallel_group): New enum. + (bfin_cpu_state): Add new "group" member. + (PARALLEL_GROUP): Define. + * bfin-sim.c (decode_ProgCtrl_0): Change INSN_LEN check to + PARALLEL_GROUP. + (decode_CaCTRL_0, decode_PushPopReg_0, decode_ccMV_0, decode_CCflag_0, + decode_CC2dreg_0, decode_CC2stat_0, decode_BRCC_0, decode_UJUMP_0, + decode_LOGI2op_0, decode_LoopSetup_0, decode_LDIMMhalf_0, + decode_CALLa_0, decode_linkage_0): Likewise. + (_interp_insn_bfin): Set PARALLEL_GROUP. + (interp_insn_bfin): Likewise. + +2012-04-08 Mike Frysinger + + * bfin-sim.c (decode_dsp32alu_0): Delete extra space in TRACE_INSN. + +2012-04-01 Mike Frysinger + + * bfin-sim.c (_interp_insn_bfin): Call illegal_instruction_combination + when INSN_LEN is non-zero before 32bit decode. + +2012-04-01 Mike Frysinger + + * bfin-dis.c (fmtconst): Replace decimal handling with a single + sprintf call and the '*' field width. + +2012-04-01 Mike Frysinger + + * machs.c (bfin_model_map_bfrom): Return when mnum is 535. + +2012-04-01 Mike Frysinger + + * interp.c (bfin_user_init): Move auxvt_size decl from top to + inside of auxvt check. + +2012-03-31 Mike Frysinger + + * dv-bfin_sic.c (bfin_sic_finish): Change iwr1 to iwr2. + +2012-03-31 Mike Frysinger + + * devices.c: Include devices.h. + +2012-03-24 Mike Frysinger + + * aclocal.m4, config.in, configure: Regenerate. + +2012-03-19 Robin Getz + Mike Frysinger + + * bfin-sim.c (lshift): Add an overflow flag. Delete now unused + i, j, and tmp vars. Add a new v_i var. Split the overflow logic + out from the saturate logic. Do not set V ASTAT bits when working + with accumulators. + (decode_ALU2op_0): Add new argument to lshift call. + (decode_LOGI2op_0, decode_dsp32shift_0, decode_dsp32shiftimm_0): + Likewise. + +2012-03-18 Mike Frysinger + + * dv-bfin_ebiu_amc.c (struct bfin_ebiu_amc): Add bank_base. + (bfin_ebiu_amc_write_amgctl): Replace BFIN_EBIU_AMC_BASE with + amc->bank_base. + (bfin_ebiu_amc_finish): Assign BFIN_EBIU_AMC_BASE to amc->bank_base. + +2012-03-18 Mike Frysinger + + * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_attach_address_callback): Use + ARRAY_SIZE rather than hardcoded constant. + +2012-02-04 Mike Frysinger + + * config.in: Regenerate. + * configure: Likewise. + * configure.ac: Add linux/types.h to AC_CHECK_HEADERS. + * dv-eth_phy.c: Check for HAVE_LINUX_TYPES_H, and delete __u16 and + _LINUX_TYPES_H defines. + +2011-12-03 Mike Frysinger + + * interp.c (bfin_syscall): Increase _tbuf storage. Declare new local + tstr buffer. Call cb_get_string on tstr when handling CB_SYS_stat64, + CB_SYS_lstat64, CB_SYS_open, CB_SYS_write, CB_SYS_unlink, + CB_SYS_truncate, CB_SYS_rename, CB_SYS_stat, CB_SYS_lstat. Include + tstr in the tbuf output. + +2011-12-03 Mike Frysinger + + * Makefile.in: Delete all dependency rules. + * aclocal.m4, configure: Regenerate. + +2011-10-19 Mike Frysinger + + * configure: Regenerate after common/acinclude.m4 update. + +2011-10-17 Mike Frysinger + + * configure.ac: Change include to common/acinclude.m4. + * aclocal.m4, configure: Regenerate. + 2011-10-17 Mike Frysinger * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER