Add fr450 support.

[deliverable/binutils-gdb.git] / sim / frv / ChangeLog

diff --git a/sim/frv/ChangeLog b/sim/frv/ChangeLog
index 68b33ec1b09417703f0b46859478774063594b57..5c7c51ddd5adb8a94cc5714183d6333313b55d55 100644 (file)
--- a/sim/frv/ChangeLog
+++ b/sim/frv/ChangeLog
@@ -1,3 +1,57 @@
+2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
+
+       * Makefile.in (SIM_OBJS): Add profile-fr450.o.
+       (profile-fr450.o): New dependency.
+       (stamp-cpu): Add fr450 to the list of machs.
+       * sim-frv.h (SPR_IS_ACC): New macro.
+       (H_SPR_ACC4, H_SPR_ACC63, H_SPR_ACCG4, H_SPR_ACCG63): Delete.
+       * cache.c (frv_cache_init, non_cache_access): Handle bfd_mach_fr450.
+       * frv.c (check_register_alignment, check_fr_register_alignment)
+       (check_memory_alignment, do_media_average): Likewise.
+       (frvbf_clear_accumulators): Likewise.  Use a mask of valid registers
+       rather than a consecutive range.
+       * interrupts.c (frv_queue_illegal_instruction_interrupt)
+       (frv_queue_non_implemented_instruction_interrupt): Handle
+       bfd_mach_fr450.
+       * memory.c (check_data_read_address, check_readwrite_address)
+       (check_insn_read_address, check_write_address): Likewise.
+       * mloop.in (@cpu@_simulate_insn_prefetch): Likewise.
+       * profile.c (reset_gr_flags, reset_fr_flags, reset_acc_flags)
+       (frvbf_model_insn_before, frvbf_model_insn_after): Likewise.
+       * profile-fr450.c: New file.
+       * registers.c (fr450_spr): New array.
+       (frv_register_control_init): Check its size.  Use it for fr450.
+       (frv_check_register_access): Handle bfd_mach_fr450.
+       (frv_check_spr_read_access): Likewise. Generalize accumulator check.
+       * traps.c (frv_core_signal, frvbf_media_cr_not_aligned): Likewise.
+       (frvbf_media_acc_not_aligned): Likewise.
+       (frvbf_media_register_not_aligned): Likewise.
+       * arch.c: Regenerate.
+       * arch.h: Regenerate.
+       * cpu.h: Regenerate.
+       * cpuall.h: Regenerate.
+       * decode.h: Regenerate.
+       * model.c: Regenerate.
+
+2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
+
+       * cache.c (frv_cache_init): Change fr400 cache statistics to match
+       the fr405.
+       (non_cache_access): Add missing breaks.
+       * interrupts.c (set_exception_status_registers): Always set EAR15
+       for data_access_errors.
+       * memory.c (fr400_check_write_address): Remove redundant alignment
+       check.
+       * model.c: Regenerate.
+
+2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
+
+       * frv.c (frvbf_iacc_cut): Rework, taking rounding into account.
+
+2004-03-01  Richard Sandiford  <rsandifo@redhat.com>
+
+       * decode.c, decode.h, model.c, sem.c: Regenerate.
+
 2003-11-24  Kevin Buettner  <kevinb@redhat.com>
 
        * frv-sim.h (GR_REGNUM_MAX, FR_REGNUM_MAX, PC_REGNUM, SPR_REGNUM_MIN)