Richard Henderson [Thu, 5 Oct 2023 15:55:50 +0000 (08:55 -0700)]
target/sparc: Move ADDRALIGN* to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 10:26:54 +0000 (03:26 -0700)]
target/sparc: Move ARRAY* to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 10:12:12 +0000 (03:12 -0700)]
target/sparc: Move EDGE* to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 09:31:25 +0000 (02:31 -0700)]
target/sparc: Merge LDFSR, LDXFSR implementations
Combine the helper to a single set_fsr().
Perform the mask and merge inline.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 09:12:59 +0000 (02:12 -0700)]
target/sparc: Move LDFSR, STFSR to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 08:56:02 +0000 (01:56 -0700)]
target/sparc: Move asi fp load/store to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 08:38:50 +0000 (01:38 -0700)]
target/sparc: Move simple fp load/store to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 08:37:06 +0000 (01:37 -0700)]
target/sparc: Split out fp ldst functions with asi precomputed
Take the operation size from the MemOp instead of a
separate parameter.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 07:20:37 +0000 (00:20 -0700)]
target/sparc: Move PREFETCH, PREFETCHA to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 07:09:36 +0000 (00:09 -0700)]
target/sparc: Move CASA, CASXA to decodetree
Remove gen_cas_asi, gen_casx_asi.
Rename gen_cas_asi0 to gen_cas_asi.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 06:45:21 +0000 (23:45 -0700)]
target/sparc: Move SWAP, SWAPA to decodetree
Remove gen_swap_asi.
Rename gen_swap_asi0 to gen_swap_asi.
Merge gen_swap into gen_swap_asi.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 06:29:37 +0000 (23:29 -0700)]
target/sparc: Move LDSTUB, LDSTUBA to decodetree
Remove gen_ldstub_asi.
Rename gen_ldstub_asi0 to gen_ldstub_asi.
Merge gen_ldstub into gen_ldstub_asi.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 06:19:55 +0000 (23:19 -0700)]
target/sparc: Move asi integer load/store to decodetree
Move LDDA, LDSBA, LDSHA, LDSWA, LDUBA, LDUHA, LDUWA, LDXA,
STBA, STDA, STHA, STWA, STXA.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 02:50:47 +0000 (19:50 -0700)]
target/sparc: Move simple integer load/store to decodetree
Move LDUW, LDUB, LDUH, LDD, LDSW, LDSB, LDSH, LDX,
STW, STB, STH, STD, STX.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Fri, 13 Oct 2023 21:17:17 +0000 (14:17 -0700)]
target/sparc: Use tcg_gen_qemu_{ld,st}_i128 for GET_ASI_DTWINX
Perform one atomic 16-byte operation.
The atomicity is required for the LDTXA instructions.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 05:44:11 +0000 (22:44 -0700)]
target/sparc: Split out ldst functions with asi pre-computed
As an intermediate step in decodetree conversion, create
new functions passing in DisasASI and not insn.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 04:59:26 +0000 (21:59 -0700)]
target/sparc: Drop ifdef around get_asi and friends
Mark some of the functions as unused, temporarily.
Fix up some tl vs i64 issues revealed in the process.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 04:10:47 +0000 (21:10 -0700)]
target/sparc: Split out resolve_asi
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 02:05:45 +0000 (19:05 -0700)]
target/sparc: Move DONE, RETRY to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 01:52:38 +0000 (18:52 -0700)]
target/sparc: Move FLUSH, SAVE, RESTORE to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 5 Oct 2023 00:51:37 +0000 (17:51 -0700)]
target/sparc: Move JMPL, RETT, RETURN to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 19:43:44 +0000 (12:43 -0700)]
target/sparc: Convert remaining v8 coproc insns to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sat, 21 Oct 2023 04:28:43 +0000 (21:28 -0700)]
target/sparc: Move POPC to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 22:37:54 +0000 (15:37 -0700)]
target/sparc: Move MOVcc, MOVR to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 21:48:10 +0000 (14:48 -0700)]
target/sparc: Move SLL, SRL, SRA to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 21:40:04 +0000 (14:40 -0700)]
target/sparc: Move TADD, TSUB, MULS to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 06:46:47 +0000 (23:46 -0700)]
target/sparc: Move UDIV, SDIV to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 06:34:14 +0000 (23:34 -0700)]
target/sparc: Move UDIVX, SDIVX to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 06:11:50 +0000 (23:11 -0700)]
target/sparc: Move SUBC to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 05:55:04 +0000 (22:55 -0700)]
target/sparc: Move UMUL, SMUL to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 05:46:24 +0000 (22:46 -0700)]
target/sparc: Move MULX to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sat, 21 Oct 2023 02:20:44 +0000 (19:20 -0700)]
target/sparc: Move ADDC to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 04:49:43 +0000 (21:49 -0700)]
target/sparc: Move basic arithmetic to decodetree
Move ADD, AND, OR, XOR, SUB, ANDN, ORN, XORN.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 22 Oct 2023 21:25:33 +0000 (14:25 -0700)]
target/sparc: Remove cpu_hintp, cpu_htba, cpu_hver, cpu_ssr, cpu_ver
Use direct loads and stores to env instead.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 22 Oct 2023 21:19:29 +0000 (14:19 -0700)]
target/sparc: Remove cpu_tick_cmpr, cpu_stick_cmpr, cpu_hstick_cmpr
Use direct loads and stores to env instead.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 22 Oct 2023 21:10:30 +0000 (14:10 -0700)]
target/sparc: Remove cpu_wim
Use direct loads and stores to env instead.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 20:46:42 +0000 (13:46 -0700)]
target/sparc: Move WRTBR, WRHPR to decodetree
Implement htstate in the obvious way.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 20:31:20 +0000 (13:31 -0700)]
target/sparc: Move WRWIM, WRPR to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 14:38:42 +0000 (07:38 -0700)]
target/sparc: Move WRPSR, SAVED, RESTORED to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 07:25:46 +0000 (00:25 -0700)]
target/sparc: Move WRASR to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 04:29:10 +0000 (21:29 -0700)]
target/sparc: Move RDTBR, FLUSHW to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 04:21:43 +0000 (21:21 -0700)]
target/sparc: Move RDWIM, RDPR to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 03:34:14 +0000 (20:34 -0700)]
target/sparc: Move RDPSR, RDHPR to decodetree
Implement htstate in the obvious way.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/847
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 02:21:38 +0000 (19:21 -0700)]
target/sparc: Move RDASR, STBAR, MEMBAR to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 2 Oct 2023 01:29:42 +0000 (18:29 -0700)]
target/sparc: Move Tcc to decodetree
Use the new delay_exceptionv function in the implementation.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 23:48:18 +0000 (16:48 -0700)]
target/sparc: Move SETHI to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 20:38:18 +0000 (13:38 -0700)]
target/sparc: Pass DisasCompare to advance_jump_cond
Fold the condition into the branch or movcond when possible.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 20:23:07 +0000 (13:23 -0700)]
target/sparc: Merge gen_branch_[an] with only caller
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 20:20:30 +0000 (13:20 -0700)]
target/sparc: Merge gen_fcond with only caller
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 20:04:14 +0000 (13:04 -0700)]
target/sparc: Merge gen_cond with only caller
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Wed, 4 Oct 2023 20:00:53 +0000 (13:00 -0700)]
target/sparc: Move FBPfcc and FBfcc to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 23:23:14 +0000 (16:23 -0700)]
target/sparc: Move BPr to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 22:57:34 +0000 (15:57 -0700)]
target/sparc: Move BPcc and Bicc to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 22:11:00 +0000 (15:11 -0700)]
target/sparc: Move CALL to decodetree
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 22:10:31 +0000 (15:10 -0700)]
target/sparc: Define AM_CHECK for sparc32
Define as false, which allows some ifdef removal.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 21:56:04 +0000 (14:56 -0700)]
target/sparc: Add decodetree infrastructure
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 22 Oct 2023 23:05:15 +0000 (16:05 -0700)]
target/sparc: Partition cpu features
In the sparc32 binaries, do not advertise features only available
to sparc64, so they cannot be enabled. In the sparc64 binaries,
do not advertise features mandatory in v9, so they cannot be disabled.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 12 Oct 2023 03:34:14 +0000 (20:34 -0700)]
target/sparc: Remove sparcv7 cpu features
The oldest supported cpu is the microsparc 1; all other cpus
use CPU_DEFAULT_FEATURES. Remove the features that must always
be present for sparcv7: FLOAT, SWAP, FLUSH, FSQRT, FMUL.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 16 Oct 2023 00:08:53 +0000 (17:08 -0700)]
target/sparc: Use CPU_FEATURE_BIT_* for cpu properties
Use symbols not integer constants for the bit positions.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 16 Oct 2023 00:02:33 +0000 (17:02 -0700)]
target/sparc: Define features via cpu-feature.h.inc
Manage feature bits automatically.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 20 Jun 2023 16:38:10 +0000 (18:38 +0200)]
configs: Enable MTTCG for sparc, sparc64
This will be of small comfort to sparc64, because both
sun4u and sun4v board models force max_cpus = 1.
But it does enable actual smp for sparc32 sun4m.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 20 Jun 2023 16:36:33 +0000 (18:36 +0200)]
target/sparc: Set TCG_GUEST_DEFAULT_MO
Always use TSO, per the Oracle 2015 manual.
This is slightly less restrictive than the TCG_MO_ALL default,
and happens to match the i386 model, which will eliminate a few
extra barriers on that host.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 17 Oct 2023 02:56:51 +0000 (19:56 -0700)]
target/sparc: Avoid helper_raise_exception in helper_st_asi
Always use cpu_raise_exception_ra with GETPC for unwind.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 16 Oct 2023 20:23:15 +0000 (13:23 -0700)]
target/sparc: Implement check_align inline
Emit the exception at the end of the translation block,
so that the non-exception case can fall through.
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 15 Oct 2023 23:20:51 +0000 (16:20 -0700)]
target/sparc: Clear may_lookup for npc == DYNAMIC_PC
With pairs of jmp+rett, pc == DYNAMIC_PC_LOOKUP and
npc == DYNAMIC_PC. Make sure that we exit for interrupts.
Cc: qemu-stable@nongnu.org
Fixes: 633c42834c7 ("target/sparc: Introduce DYNAMIC_PC_LOOKUP")
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Stefan Hajnoczi [Mon, 23 Oct 2023 21:45:46 +0000 (14:45 -0700)]
Merge tag 'pull-tcg-
20231023' of https://gitlab.com/rth7680/qemu into staging
tcg: Drop unused tcg_temp_free define
tcg: Introduce tcg_use_softmmu
tcg: Optimize past conditional branches
tcg: Use constant zero when expanding with divu2
tcg: Add negsetcondi
tcg: Define MO_TL
tcg: Export tcg_gen_ext_{i32,i64,tl}
target/*: Use tcg_gen_ext_*
tcg/ppc: Enable direct branching tcg_out_goto_tb with TCG_REG_TB
tcg/ppc: Use ADDPCIS for power9
tcg/ppc: Use prefixed instructions for power10
tcg/ppc: Disable TCG_REG_TB for Power9/Power10
tcg/ppc: Enable direct branching tcg_out_goto_tb with TCG_REG_TB
tcg/ppc: Use ADDPCIS for power9
tcg/ppc: Use prefixed instructions for power10
tcg/ppc: Disable TCG_REG_TB for Power9/Power10
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# gpg: Signature made Mon 23 Oct 2023 11:11:43 PDT
# gpg: using RSA key
7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* tag 'pull-tcg-
20231023' of https://gitlab.com/rth7680/qemu: (38 commits)
target/xtensa: Use tcg_gen_sextract_i32
target/tricore: Use tcg_gen_*extract_tl
target/rx: Use tcg_gen_ext_i32
target/m68k: Use tcg_gen_ext_i32
target/i386: Use tcg_gen_ext_tl
target/arm: Use tcg_gen_ext_i64
tcg: Define MO_TL
tcg: Export tcg_gen_ext_{i32,i64,tl}
tcg: add negsetcondi
target/i386: Use i128 for 128 and 256-bit loads and stores
tcg: Add tcg_gen_{ld,st}_i128
tcg: Optimize past conditional branches
tcg: Use constant zero when expanding with divu2
tcg: drop unused tcg_temp_free define
tcg/s390x: Use tcg_use_softmmu
tcg/riscv: Use tcg_use_softmmu
tcg/riscv: Do not reserve TCG_GUEST_BASE_REG for guest_base zero
tcg/ppc: Use tcg_use_softmmu
tcg/mips: Use tcg_use_softmmu
tcg/loongarch64: Use tcg_use_softmmu
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Mon, 23 Oct 2023 21:45:29 +0000 (14:45 -0700)]
Merge tag 'for_upstream' of https://git./virt/kvm/mst/qemu into staging
virtio,pc,pci: features, cleanups
infrastructure for vhost-vdpa shadow work
piix south bridge rework
reconnect for vhost-user-scsi
dummy ACPI QTG DSM for cxl
tests, cleanups, fixes all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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# gpg: Signature made Sun 22 Oct 2023 02:18:43 PDT
# gpg: using RSA key
5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (62 commits)
intel-iommu: Report interrupt remapping faults, fix return value
MAINTAINERS: Add include/hw/intc/i8259.h to the PC chip section
vhost-user: Fix protocol feature bit conflict
tests/acpi: Update DSDT.cxl with QTG DSM
hw/cxl: Add QTG _DSM support for ACPI0017 device
tests/acpi: Allow update of DSDT.cxl
hw/i386/cxl: ensure maxram is greater than ram size for calculating cxl range
vhost-user: fix lost reconnect
vhost-user-scsi: start vhost when guest kicks
vhost-user-scsi: support reconnect to backend
vhost: move and rename the conn retry times
vhost-user-common: send get_inflight_fd once
hw/i386/pc_piix: Make PIIX4 south bridge usable in PC machine
hw/isa/piix: Implement multi-process QEMU support also for PIIX4
hw/isa/piix: Resolve duplicate code regarding PCI interrupt wiring
hw/isa/piix: Reuse PIIX3's PCI interrupt triggering in PIIX4
hw/isa/piix: Rename functions to be shared for PCI interrupt triggering
hw/isa/piix: Reuse PIIX3 base class' realize method in PIIX4
hw/isa/piix: Share PIIX3's base class with PIIX4
hw/isa/piix: Harmonize names of reset control memory regions
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Mon, 23 Oct 2023 21:45:17 +0000 (14:45 -0700)]
Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2023-10-21
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# gpg: Signature made Sat 21 Oct 2023 05:03:48 PDT
# gpg: using RSA key
7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59
* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
MAINTAINERS: Add the ompic.c file to the or1k-sim section
MAINTAINERS: Fix typo in openpic_kvm.c entry
MAINTAINERS: Add unvalued folders in tests/tcg/ to the right sections
MAINTAINERS: Add PPC common files to PowerPC TCG CPUs
MAINTAINERS: Add fw_cfg.c to PPC mac99 machine
MAINTAINERS: Adjust file list for PPC pseries machine
MAINTAINERS: Adjust file list for PPC e500 machines
MAINTAINERS: Adjust file list for PPC 4xx CPUs
MAINTAINERS: Adjust file list for PPC ref405ep machine
ppc/{bamboo, virtex_ml507}: Remove useless dependency on ppc405.h header
MAINTAINERS: Fix a couple s390 paths
MAINTAINERS: Add docs/devel/ebpf_rss.rst to the EBPF section
MAINTAINERS: Add include/hw/intc/i8259.h to the PC chip section
MAINTAINERS: Add the nios2 interrupt controller to the nios2 section
MAINTAINERS: Cover hw/ppc/ppc440_uc.c with Sam460ex board
hw/ppc/ppc440_uc: Remove dead l2sram_update_mappings()
hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port()
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Stefan Hajnoczi [Mon, 23 Oct 2023 21:44:20 +0000 (14:44 -0700)]
Merge tag 'hw-misc-
20231020' of https://github.com/philmd/qemu into staging
Misc hardware patch queue
- MAINTAINERS updates (Zoltan, Thomas)
- Fix cutils::get_relocated_path on Windows host (Akihiko)
- Housekeeping in Memory APIs (Marc-André)
- SDHCI fix for SDMA transfer (Lu, Jianxian)
- Various QOM/QDev/SysBus cleanups (Philippe)
- Constify QemuInputHandler structure (Philippe)
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# gpg: Signature made Fri 20 Oct 2023 05:48:12 PDT
# gpg: using RSA key
FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-misc-
20231020' of https://github.com/philmd/qemu: (41 commits)
ui/input: Constify QemuInputHandler structure
hw/net: Declare link using static DEFINE_PROP_LINK() macro
hw/dma: Declare link using static DEFINE_PROP_LINK() macro
hw/scsi/virtio-scsi: Use VIRTIO_SCSI_COMMON() macro
hw/display/virtio-gpu: Use VIRTIO_DEVICE() macro
hw/block/vhost-user-blk: Use DEVICE() / VIRTIO_DEVICE() macros
hw/virtio/virtio-pmem: Replace impossible check by assertion
hw/s390x/css-bridge: Realize sysbus device before accessing it
hw/isa: Realize ISA bridge device before accessing it
hw/arm/virt: Realize ARM_GICV2M sysbus device before accessing it
hw/acpi: Realize ACPI_GED sysbus device before accessing it
hw/pci-host/bonito: Do not use SysBus API to map local MMIO region
hw/misc/allwinner-dramc: Do not use SysBus API to map local MMIO region
hw/misc/allwinner-dramc: Move sysbus_mmio_map call from init -> realize
hw/i386/intel_iommu: Do not use SysBus API to map local MMIO region
hw/i386/amd_iommu: Do not use SysBus API to map local MMIO region
hw/intc/spapr_xive: Do not use SysBus API to map local MMIO region
hw/intc/spapr_xive: Move sysbus_init_mmio() calls around
hw/ppc/pnv: Do not use SysBus API to map local MMIO region
hw/ppc/pnv_xscom: Do not use SysBus API to map local MMIO region
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Richard Henderson [Thu, 19 Oct 2023 18:25:32 +0000 (11:25 -0700)]
target/xtensa: Use tcg_gen_sextract_i32
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 19 Oct 2023 18:23:19 +0000 (11:23 -0700)]
target/tricore: Use tcg_gen_*extract_tl
The EXTR instructions can use the extract opcodes.
Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 19 Oct 2023 18:21:40 +0000 (11:21 -0700)]
target/rx: Use tcg_gen_ext_i32
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 19 Oct 2023 18:20:12 +0000 (11:20 -0700)]
target/m68k: Use tcg_gen_ext_i32
We still need to check OS_{BYTE,WORD,LONG},
because m68k includes floating point in OS_*.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 19 Oct 2023 18:18:51 +0000 (11:18 -0700)]
target/i386: Use tcg_gen_ext_tl
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 19 Oct 2023 18:18:08 +0000 (11:18 -0700)]
target/arm: Use tcg_gen_ext_i64
The ext_and_shift_reg helper does this plus a shift.
The non-zero check for shift count is duplicate to
the one done within tcg_gen_shli_i64.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Paolo Bonzini [Sun, 22 Oct 2023 23:34:21 +0000 (16:34 -0700)]
tcg: Define MO_TL
This will also come in handy later for "less than" comparisons.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
03ba02fd-fade-4409-be16-
2f81a5690b4c@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 19 Oct 2023 16:15:22 +0000 (09:15 -0700)]
tcg: Export tcg_gen_ext_{i32,i64,tl}
The two concrete type functions already existed, merely needing
a bit of hardening to invalid inputs.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Paolo Bonzini [Thu, 19 Oct 2023 10:46:43 +0000 (12:46 +0200)]
tcg: add negsetcondi
This can be useful to write a shift bit extraction that does not
depend on TARGET_LONG_BITS.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <
20231019104648.389942-15-pbonzini@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 24 Aug 2023 18:08:44 +0000 (11:08 -0700)]
target/i386: Use i128 for 128 and 256-bit loads and stores
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Thu, 24 Aug 2023 17:25:21 +0000 (10:25 -0700)]
tcg: Add tcg_gen_{ld,st}_i128
Do not require the translators to jump through concat and
extract of i64 in order to move values to and from env.
Tested-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 17 Oct 2023 02:10:42 +0000 (19:10 -0700)]
tcg: Optimize past conditional branches
We already register allocate through extended basic blocks,
optimize through extended basic blocks as well.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 16 Oct 2023 21:45:12 +0000 (14:45 -0700)]
tcg: Use constant zero when expanding with divu2
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Mike Frysinger [Sun, 15 Oct 2023 01:00:46 +0000 (06:45 +0545)]
tcg: drop unused tcg_temp_free define
Use of the API was removed a while back, but the define wasn't.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20231015010046.16020-1-vapier@gentoo.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 21:16:32 +0000 (21:16 +0000)]
tcg/s390x: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 19:35:44 +0000 (12:35 -0700)]
tcg/riscv: Use tcg_use_softmmu
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Fri, 13 Oct 2023 03:45:36 +0000 (20:45 -0700)]
tcg/riscv: Do not reserve TCG_GUEST_BASE_REG for guest_base zero
Fixes: 92c041c59b ("tcg/riscv: Add the prologue generation and register the JIT")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 19:09:52 +0000 (19:09 +0000)]
tcg/ppc: Use tcg_use_softmmu
Fix TCG_GUEST_BASE_REG to use 'TCG_REG_R30' instead of '30'.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 18:49:03 +0000 (11:49 -0700)]
tcg/mips: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 18:05:27 +0000 (18:05 +0000)]
tcg/loongarch64: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 15:13:44 +0000 (08:13 -0700)]
tcg/i386: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 16:26:53 +0000 (16:26 +0000)]
tcg/aarch64: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 17:13:00 +0000 (17:13 +0000)]
tcg/arm: Use tcg_use_softmmu
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 17:12:32 +0000 (17:12 +0000)]
tcg: Provide guest_base fallback for system mode
Provide a define to allow !tcg_use_softmmu code paths to
compile in system mode, but require elimination.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Sun, 1 Oct 2023 14:53:03 +0000 (07:53 -0700)]
tcg: Introduce tcg_use_softmmu
Begin disconnecting CONFIG_SOFTMMU from !CONFIG_USER_ONLY.
Introduce a variable which can be set at startup to select
one method or another for user-only.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 15 Aug 2023 17:48:19 +0000 (17:48 +0000)]
tcg/ppc: Disable TCG_REG_TB for Power9/Power10
This appears to slightly improve performance on power9/10.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Tue, 15 Aug 2023 18:17:10 +0000 (18:17 +0000)]
tcg/ppc: Use PLD in tcg_out_goto_tb
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Fri, 4 Aug 2023 18:32:57 +0000 (18:32 +0000)]
tcg/ppc: Use prefixed instructions in tcg_out_dupi_vec
The prefixed instructions have a pc-relative form to use here.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Fri, 4 Aug 2023 18:19:25 +0000 (18:19 +0000)]
tcg/ppc: Use PLD in tcg_out_movi for constant pool
The prefixed instruction has a pc-relative form to use here.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Fri, 4 Aug 2023 17:16:32 +0000 (17:16 +0000)]
tcg/ppc: Use prefixed instructions in tcg_out_mem_long
When the offset is out of range of the non-prefixed insn, but
fits the 34-bit immediate of the prefixed insn, use that.
Reviewed-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Richard Henderson [Mon, 26 Jun 2023 18:02:18 +0000 (18:02 +0000)]
tcg/ppc: Use PADDI in tcg_out_movi
PADDI can load 34-bit immediates and 34-bit pc-relative addresses.
Reviewed-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
projects / qemu.git / log