mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-02-05 12:53:16 +08:00
8e394ffc7a
2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
Ali Lown <ali.lown@imgtec.com>
sim/common/
* sim-bits.h (EXTEND6): New macro.
(EXTEND12): New macro.
(EXTEND25): New macro.
sim/mips/
* Makefile.in (tmp-micromips): New rule.
(tmp-mach-multi): Add support for micromips.
* configure.ac (mips*-sde-elf* | mips*-mti-elf*): Made a multi sim
that works for both mips64 and micromips64.
(mipsisa32r2*-*-*): Made a multi sim that works for mips32 and
micromips32.
Add build support for micromips.
* dsp.igen (do_ph_s_absq, do_w_s_absq, do_qb_s_absq, do_addsc,
do_addwc, do_bitrev, do_extpv, do_extrv, do_extrv_s_h, do_insv,
do_lxx do_modsub, do_mthlip, do_mulsaq_s_w_ph, do_ph_packrl, do_qb_pick
do_ph_pick, do_qb_ph_precequ, do_qb_ph_preceu, do_w_preceq
do_w_ph_precrq, do_ph_qb_precrq, do_w_ph_rs_precrq do_qb_w_raddu,
do_rddsp, do_repl, do_shilov, do_ph_shl, do_qb_shl do_w_s_shllv,
do_ph_shrlv, do_w_r_shrav, do_wrdsp, do_qb_shrav, do_append,
do_balign, do_ph_w_mulsa, do_ph_qb_precr, do_prepend): New functions.
Refactored instruction code to use these functions.
* dsp2.igen: Refactored instruction code to use the new functions.
* interp.c (decode_coproc): Refactored to work with any instruction
encoding.
(isa_mode): New variable
(RSVD_INSTRUCTION): Changed to 0x00000039.
* m16.igen (BREAK16): Refactored instruction to use do_break16.
(JALX32): Add mips32, mips64, mips32r2 and mips64r2 models.
* micromips.dc: New file.
* micromips.igen: New file.
* micromips16.dc: New file.
* micromipsdsp.igen: New file.
* micromipsrun.c: New file.
* mips.igen (do_swc1): Changed to work with any instruction encoding.
(do_add do_addi do_andi do_dadd do_daddi do_dsll32 do_dsra32
do_dsrl32, do_dsub, do_break, do_break16, do_clo, do_clz, do_dclo
do_dclz, do_lb, do_lh, do_lwr, do_lwl, do_lwc, do_lw, do_lwu, do_lhu
do_ldc, do_lbu, do_ll, do_lld, do_lui, do_madd, do_dsp_madd, do_maddu
do_dsp_maddu, do_dsp_mfhi, do_dsp_mflo, do_movn, do_movz, do_msub
do_dsp_msub, do_msubu, do_dsp_msubu, do_mthi, do_dsp_mthi, do_mtlo
do_dsp_mtlo, do_mul, do_dsp_mult, do_dsp_multu, do_pref, do_sc, do_scd
do_sub, do_sw, do_teq, do_teqi, do_tge, do_tgei, do_tgeiu, do_tgeu, do_tlt
do_tlti, do_tltiu, do_tltu, do_tne, do_tnei, do_abs_fmt, do_add_fmt
do_alnv_ps, do_c_cond_fmt, do_ceil_fmt, do_cfc1, do_ctc1, do_cvt_d_fmt
do_cvt_l_fmt, do_cvt_ps_s, do_cvt_s_fmt, do_cvt_s_pl, do_cvt_s_pu
do_cvt_w_fmt, do_div_fmt, do_dmfc1b, do_dmtc1b, do_floor_fmt, do_luxc1_32
do_luxc1_64, do_lwc1, do_lwxc1, do_madd_fmt, do_mfc1b, do_mov_fmt, do_movtf
do_movtf_fmt, do_movn_fmt, do_movz_fmt, do_msub_fmt, do_mtc1b, do_mul_fmt
do_neg_fmt, do_nmadd_fmt, do_nmsub_fmt, do_pll_ps, do_plu_ps, do_pul_ps
do_puu_ps, do_recip_fmt, do_round_fmt, do_rsqrt_fmt, do_prefx, do_sdc1
do_suxc1_32, do_suxc1_64, do_sqrt_fmt, do_sub_fmt, do_swc1, do_swxc1
do_trunc_fmt): New functions, refactored from existing instructions.
Refactored instruction code to use these functions.
(RSVD): Changed to use new reserved instruction.
(loadstore_ea, not_word_value, unpredictable, check_mt_hilo, check_mf_hilo,
check_mult_hilo, check_div_hilo, check_u64, do_luxc1_32, do_sdc1, do_suxc1_32,
check_fmt_p, check_fpu, do_load_double, do_store_double): Added micromips32
and micromips64 models.
Added include for micromips.igen and micromipsdsp.igen
Add micromips32 and micromips64 models.
(DecodeCoproc): Updated to use new macro definition.
* mips3264r2.igen (do_dsbh, do_dshd, do_dext, do_dextm, do_dextu, do_di,
do_dins, do_dinsm, do_ei, do_ext, do_mfhc1, do_mthc1, do_ins, do_dinsu,
do_seb, do_seh do_rdhwr, do_wsbh): New functions.
Refactored instruction code to use these functions.
* sim-main.h (CP0_operation): New enum.
(DecodeCoproc): Updated macro.
(IMEM32_MICROMIPS, IMEM16_MICROMIPS, MICROMIPS_MINOR_OPCODE,
MICROMIPS_DELAYSLOT_SIZE_ANY, MICROMIPS_DELAYSLOT_SIZE_16, MICROMIPS_DELAYSLOT_SIZE_32,
ISA_MODE_MIPS32 and ISA_MODE_MICROMIPS): New defines.
(sim_state): Add isa_mode field.
sim/testsuite/sim/mips/
* basic.exp (run_micromips_test, run_sim_tests): New functions
Add support for micromips tests.
* hilo-hazard-4.s: New file.
* testutils.inc (_dowrite): Changed reserved instruction encoding.
(writemsg): Moved the la and li instructions before the data they are
assigned to, which prevents a bug where MIPS32 relocations are used instead
of micromips relocations when building for micromips.
|
||
|---|---|---|
| .. | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| callback.c | ||
| cgen-accfp.c | ||
| cgen-cpu.h | ||
| cgen-defs.h | ||
| cgen-engine.h | ||
| cgen-fpu.c | ||
| cgen-fpu.h | ||
| cgen-mem.h | ||
| cgen-ops.h | ||
| cgen-par.c | ||
| cgen-par.h | ||
| cgen-run.c | ||
| cgen-scache.c | ||
| cgen-scache.h | ||
| cgen-sim.h | ||
| cgen-trace.c | ||
| cgen-trace.h | ||
| cgen-types.h | ||
| cgen-utils.c | ||
| cgen.sh | ||
| ChangeLog | ||
| config.in | ||
| configure | ||
| configure.ac | ||
| dv-cfi.c | ||
| dv-cfi.h | ||
| dv-core.c | ||
| dv-glue.c | ||
| dv-pal.c | ||
| dv-sockser.c | ||
| dv-sockser.h | ||
| gdbinit.in | ||
| genmloop.sh | ||
| gennltvals.sh | ||
| gentmap.c | ||
| gentvals.sh | ||
| hw-alloc.c | ||
| hw-alloc.h | ||
| hw-base.c | ||
| hw-base.h | ||
| hw-device.c | ||
| hw-device.h | ||
| hw-events.c | ||
| hw-events.h | ||
| hw-handles.c | ||
| hw-handles.h | ||
| hw-instances.c | ||
| hw-instances.h | ||
| hw-main.h | ||
| hw-ports.c | ||
| hw-ports.h | ||
| hw-properties.c | ||
| hw-properties.h | ||
| hw-tree.c | ||
| hw-tree.h | ||
| Make-common.in | ||
| Makefile.in | ||
| nltvals.def | ||
| nrun.c | ||
| run.1 | ||
| sim-abort.c | ||
| sim-alu.h | ||
| sim-arange.c | ||
| sim-arange.h | ||
| sim-assert.h | ||
| sim-base.h | ||
| sim-basics.h | ||
| sim-bits.c | ||
| sim-bits.h | ||
| sim-command.c | ||
| sim-config.c | ||
| sim-config.h | ||
| sim-core.c | ||
| sim-core.h | ||
| sim-cpu.c | ||
| sim-cpu.h | ||
| sim-endian.c | ||
| sim-endian.h | ||
| sim-engine.c | ||
| sim-engine.h | ||
| sim-events.c | ||
| sim-events.h | ||
| sim-fpu.c | ||
| sim-fpu.h | ||
| sim-hload.c | ||
| sim-hrw.c | ||
| sim-hw.c | ||
| sim-hw.h | ||
| sim-info.c | ||
| sim-inline.c | ||
| sim-inline.h | ||
| sim-io.c | ||
| sim-io.h | ||
| sim-load.c | ||
| sim-memopt.c | ||
| sim-memopt.h | ||
| sim-model.c | ||
| sim-model.h | ||
| sim-module.c | ||
| sim-module.h | ||
| sim-n-bits.h | ||
| sim-n-core.h | ||
| sim-n-endian.h | ||
| sim-options.c | ||
| sim-options.h | ||
| sim-profile.c | ||
| sim-profile.h | ||
| sim-reason.c | ||
| sim-reg.c | ||
| sim-resume.c | ||
| sim-run.c | ||
| sim-signal.c | ||
| sim-signal.h | ||
| sim-stop.c | ||
| sim-syscall.c | ||
| sim-syscall.h | ||
| sim-trace.c | ||
| sim-trace.h | ||
| sim-types.h | ||
| sim-utils.c | ||
| sim-utils.h | ||
| sim-watch.c | ||
| sim-watch.h | ||
| syscall.c | ||
| tconfig.h | ||
| version.h | ||