Commit Graph

23 Commits

Author SHA1 Message Date
Richard Sandiford 45aa12b4ca * cpu.[ch], arch.[ch], decode.[ch]: Regenerated.
* cpuall.h, model.c, sem.c: Regenerated.
2004-08-27 09:48:35 +00:00
Richard Sandiford 676a64f422 Add fr450 support. 2004-03-01 10:11:46 +00:00
Richard Sandiford c7a48b9ac9 cpu/
* frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
	(scutss): Change unit to I0.
	(calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
	(mqsaths): Fix FR400-MAJOR categorization.
	(media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
	(media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
	* frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
	combinations.

opcodes/
	* frv-desc.c, frv-opc.c: Regenerate.

sim/frv/
	* 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 09:42:33 +00:00
Richard Sandiford 8b73069fed sim/frv/
* frv.c (frvbf_iacc_cut): Rework, taking rounding into account.

testsuite/
	* sim/frv/fr400/scutss.cgs: Fix tests to account for rounding.
	Add some new ones.
2004-03-01 09:33:48 +00:00
Richard Sandiford 8ae0baa268 cpu/
* frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
	(rstb, rsth, rst, rstd, rstq): Delete.
	(rstbf, rsthf, rstf, rstdf, rstqf): Delete.

gas/testsuite/
	* gas/frv/allinsn.s (rstb, rsth, rst, rstd, rstq): Replace with nops.
	(rstbf, rsthf, rstf, rstdf, rstqf): Likewise.
	* gas/frv/allinsn.d: Update accordingly.

opcodes/
	* frv-desc.c, frv-opc.c, frv-opc.h: Regenerate.

sim/frv/
	* decode.c, decode.h, model.c, sem.c: Regenerate.

sim/testsuite/
	* sim/frv/{rstb,rsth,rst,rstd,rstq}.cgs: Delete.
	* sim/frv/{rstbf,rsthf,rstf,rstdf,rstqf}.cgs: Delete.
2004-03-01 09:26:33 +00:00
Kevin Buettner d74c420371 * frv-sim.h (GR_REGNUM_MAX, FR_REGNUM_MAX, PC_REGNUM, SPR_REGNUM_MIN)
(SPR_REGNUM_MAX): Delete.
	* frv.c (gdb/sim-frv.h): Include.
	(frvbf_fetch_register, frvbf_store_register): Use register number
	constants from gdb/sim-frv.h.  Check availability of general
	purpose and float registers.
2003-11-24 16:45:03 +00:00
Dave Brolley 0b01870bf4 2003-11-03 Dave Brolley <brolley@redhat.com>
* cache.c (address_interference): Check for higher priority requests
        in the same pipeline.
2003-11-03 18:29:57 +00:00
Dave Brolley 162cec1b31 Fix more typos 2003-10-31 18:31:36 +00:00
Dave Brolley 073926e5c3 Fix typos. 2003-10-31 18:25:05 +00:00
Dave Brolley 9a29f3cae5 2003-10-31 Dave Brolley <brolley@redhat.com>
* frv-sim.h (REGNUM_LR): Removed.
        (REGNUM_SPR_MIN,REGNUM_SPR_MAX): New macros.
        * frv.c (frvbf_fetch_register): Fetch SPR registers based on
        REGNUM_SPR_MIN and REGNUM_SPR_MAX. Check whether SPRs are implemented.
        Return 0 for an unimplemented register. Return the length of the data
        for an implemented register.
        (frvbf_store_register): Ditto.
2003-10-31 18:23:47 +00:00
Andrew Cagney fc0a224429 Index: sim/frv/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* traps.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".

Index: sim/d10v/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* simops.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".

Index: sim/common/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
	with "struct bfd_symbol".

Index: ld/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* emultempl/pe.em, pe-dll.c: Replace "struct symbol_cache_entry"
	with "struct bfd_symbol".

Index: bfd/ChangeLog
2003-10-30  Andrew Cagney  <cagney@redhat.com>

	* syms.c: Replace "struct symbol_cache_entry" with "struct
	bfd_symbol".
	* vms.h, targets.c, section.c, reloc.c, peicode.h: Ditto.
	* mipsbsd.c, elf.c, linker.c, elf-bfd.h, ecoff.c: Ditto.
	* cpu-z8k.c, cpu-ns32k.c, cpu-h8500.c, bfd.c, bfd-in.h: Ditto.
	* bfd-in2.h: Re-generate.
2003-10-31 05:32:46 +00:00
Dave Brolley 29a79ca0f9 2003-10-10 Dave Brolley <brolley@redhat.com>
* cpu.h, sem.c: Regenerate.
2003-10-10 19:30:21 +00:00
Dave Brolley e930b1f54f 2003-10-06 Dave Brolley <brolley@redhat.com>
* profile-fr550.[ch]: New files.
        * configure.in: Move frv handling to alphabetically correct placement.
        * Makefile.in: Add fr550 support.
        * frv-sim.h,frv.c,interrups.c,memory.c,mloop.in,pipeline.c,
        profile.[ch],registers.c,traps.c: Add fr550 support.
        * arch.c,arch.h,cpu.c,cpu.h,cpuall.h,model.h,decode.c,decode.h,sem.c:
        Regenerate.
2003-10-08 18:19:33 +00:00
Dave Brolley 22f367a754 2003-09-25 Dave Brolley <brolley@redhat.com>
* reset.c (frv_initialize): Call frv_register_control_init first.
2003-09-25 21:45:45 +00:00
Dave Brolley 1c453cd621 2003-09-24 Dave Brolley <brolley@redhat.com>
* profile.h (update_FR_ptime): New prototype.
        (update_FRdouble_ptime): Ditto.
        (update_SPR_ptime): Ditto.
        (increase_ACC_busy): Ditto.
        (enforce_full_acc_latency): Ditto.
        (post_wait_for_SPR): Ditto.
        * profile.c (update_FR_ptime): Moved here from profile-fr500.c.
        (update_FRdouble_ptime): Ditto.
        (update_SPR_ptime): New function.
        (increase_ACC_busy): Ditto.
        (enforce_full_acc_latency): Ditto.
        (vliw_wait_for_fdiv_resource): Correct resource name.
        (vliw_wait_for_fsqrt_resource): Ditto.
        (post_wait_for_SPR): New function.
        * profile-fr500.c (frvbf_model_fr500_u_commit): New function.
        (frvbf_model_fr500_u_gr2fr): Pass out_FRk as output register to
        adjust_float_register_busy.
        (frvbf_model_fr500_u_gr_load): Record latency of SPR registers.
        (frvbf_model_fr500_u_fr_load): Wait for and record latency of SPR
        registers.
        (frvbf_model_fr500_u_float_arith): Ditto.
        (frvbf_model_fr500_u_float_dual_arith): Ditto.
        (frvbf_model_fr500_u_float_div): Ditto.
        (frvbf_model_fr500_u_float_sqrt): Ditto.
        (frvbf_model_fr500_u_float_convert): Ditto.
        (update_FR_ptime): Moved to profile.c
        (update_FRdouble_ptime): Moved to profile.c
        * profile-fr400.c (update_FR_ptime): Removed. Identical to functions
        for other machines.
        (update_FRdouble_ptime): Ditto.
        * arch.h,cpu.h,sem.c,decode.[ch],model.c,sem.c: Regenerated.
2003-09-24 19:05:39 +00:00
Dave Brolley 93938d4744 Correct last entry. 2003-09-12 22:07:53 +00:00
Dave Brolley 153431d6b1 2003-09-12 Dave Brolley <brolley@redhat.com>
* registers.c (frv_check_spr_read_access): Check for access to
        ACC4-ACC63 and ACCG4-ACCG63.
        * profile.h (frv-desc.h): #include it.
        (spr_busy): New member of FRV_PROFILE_STATE.
        (spr_latency): Ditto.
        (GNER_FOR_GR): New macro.
        (FNER_FOR_FR): New maccro.
        (update_SPR_latency): New function.
        (vliw_wait_for_SPR): New function.
        * profile.c (profile-fr550.h): #include it.
        (update_latencies): Update SPR latencies.
        (update_target_latencies): Ditto.
        (update_SPR_latency): New function.
        (vliw_wait_for_SPR): New function.
        * profile-fr500.c (frvbf_model_fr500_u_idiv): Record GNER latency.
        (frvbf_model_fr500_u_trap): Removed unused variable, ps.
        (frvbf_model_fr500_u_check): Ditto.
        (frvbf_model_fr500_u_clrgr): New unit modeller for fr500.
        (frvbf_model_fr500_u_clrfr): Ditto.
        (frvbf_model_fr500_u_spr2gr): Wait for SPR.
        (frvbf_model_fr500_u_gr2spr): Ditto.
        * frv-sim.h (H_SPR_ACC4): New macro.
        (H_SPR_ACCG4): New macro;
        (H_SPR_ACC0): Removed.
        (H_SPR_ACCG0): Removed.
        * arch.h,model.c,sem[ch],decode.[ch]: Regenerated.
2003-09-12 22:05:22 +00:00
Dave Brolley ba9c40534b 2003-09-10 Dave Brolley <brolley@redhat.com>
* profile.c (slot_names): FM1 was listed twice. Changed first
        instance to FM0. Added IALL, FMALL and FMLOW.
        (print_parallel): Don't examine slots with no insns.
2003-09-10 20:40:47 +00:00
Dave Brolley f9e18f5a11 2003-09-09 Dave Brolley <brolley@redhat.com>
* frv.c (do_media_average): Select machine using a switch.
2003-09-09 22:28:33 +00:00
Dave Brolley d89a78b651 2003-09-08 Dave Brolley <brolley@redhat.com>
On behalf of Doug Evans <dje@sebabeach.org>
        * Makefile.in (stamp-arch,stamp-cpu): Pass archfile to cgen.
        Remove copying of .cpu file to cgen/cpu, no longer needed.
2003-09-08 17:25:35 +00:00
Dave Brolley d03ea14fb1 003-09-03 Dave Brolley <brolley@redhat.com>
* cpu.h, model.c, sem.c, decode.h, decode.c: Regenerated.
2003-09-03 23:12:21 +00:00
Dave Brolley e8d2f504d4 2003-08-29 Dave Brolley <brolley@redhat.com>
* Makefile.in (stamp-arch): Copy frv.cpu from $(srcdir)../../cpu
        temporarily when regenerating files.
        (stamp-cpu): Ditto.
2003-08-29 19:13:00 +00:00
Dave Brolley b34f6357d0 New simulator for Fujitsu frv contributed by Red Hat. 2003-08-29 16:35:47 +00:00