Peter Maydell 5a3c49dedf target/arm: deprecate the pxa2xx CPUs and iwMMXt emulation ... The pxa2xx CPUs are now only useful with user-mode emulation, because we dropped all the machine types that used them in 9.2. (Technically you could alse use "-cpu pxa270" with a board model like versatilepb which doesn't sanity-check the CPU type, but that has never been a supported config.) To use them (or iwMMXt emulation) with QEMU user-mode you would need to explicitly select them with the -cpu option or the QEMU_CPU environment variable. A google search finds no examples of anybody doing this in the last decade; I don't believe the GCC folks are using QEMU to test their iwMMXt codegen either. In fact, GCC is in the process of dropping support for iwMMXT entirely. The iwMMXt emulation is thousands of lines of code in QEMU, and is now the only bit of Arm insn decode which doesn't use decodetree. We have no way to test or validate changes to it. This code is just dead weight that is almost certainly not being used by anybody. Mark it as deprecated. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250127112715.2936555-2-peter.maydell@linaro.org		2025-02-07 16:09:17 +00:00
..
a32-uncond.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
a32.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
a64.decode	target/arm: Add decodetree entry for DSB nXS variant	2024-12-17 15:17:46 +00:00
arith_helper.c	target/arm: Move minor arithmetic helpers out of helper.c	2025-01-13 12:35:34 +00:00
arm_ldst.h	target/arm: Move translate-a32.h, arm_ldst.h, sve_ldst_internal.h to tcg/	2023-05-12 15:43:36 +01:00
cpu-v7m.c	accel/tcg: Move gen_intermediate_code to TCGCPUOps.translate_core	2024-12-24 08:32:15 -08:00
cpu32.c	target/arm: deprecate the pxa2xx CPUs and iwMMXt emulation	2025-02-07 16:09:17 +00:00
cpu64.c	target/arm: Enable FEAT_XS for the max cpu	2024-12-17 15:17:46 +00:00
crypto_helper.c	crypto: Create sm4_subword	2023-09-11 11:45:55 +10:00
gengvec.c	target/arm: Introduce gen_gvec_urecpe, gen_gvec_ursqrte	2024-12-13 13:39:24 +00:00
gengvec64.c	target/arm: Inline scalar SUQADD and USQADD	2024-05-30 15:24:39 +01:00
helper-a64.c	target/arm: Remove redundant advsimd float16 helpers	2025-01-28 18:40:19 +00:00
helper-a64.h	target/arm: Remove redundant advsimd float16 helpers	2025-01-28 18:40:19 +00:00
helper-mve.h	target/arm: Move helper-{a64,mve,sme,sve}.h to tcg/	2023-05-12 15:43:37 +01:00
helper-sme.h	target/arm: Convert sme_helper.c to fpst alias	2024-12-17 15:05:41 +00:00
helper-sve.h	target/arm: Convert sve_helper.c to fpst alias	2024-12-17 15:05:41 +00:00
hflags.c	Revert "target/arm: Fix usage of MMU indexes when EL3 is AArch32"	2024-11-05 10:09:58 +00:00
iwmmxt_helper.c	target/arm: move helpers to tcg/	2023-02-27 13:27:04 +00:00
m-nocp.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
m_helper.c	target/arm: Pass MemOp to get_phys_addr	2024-10-13 11:27:06 -07:00
meson.build	target/arm: Move minor arithmetic helpers out of helper.c	2025-01-13 12:35:34 +00:00
mte_helper.c	user: Move various declarations out of 'exec/exec-all.h'	2024-12-20 17:44:57 +01:00
mte_helper.h	target/arm: Make some MTE helpers widely available	2024-07-05 12:35:11 +01:00
mve.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
mve_helper.c	target/arm: Rename FPCR_ QC, NZCV macros to FPSR_	2024-07-11 11:41:33 +01:00
neon-dp.decode	target/arm: Convert VQSHL, VQSHLU to gvec	2024-09-19 12:58:58 +01:00
neon-ls.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
neon-shared.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
neon_helper.c	target/arm: Convert neon_helper.c to use env alias	2024-12-17 15:05:41 +00:00
op_addsub.c.inc	target/arm: Move minor arithmetic helpers out of helper.c	2025-01-13 12:35:34 +00:00
op_helper.c	target/arm: Implement fine-grained-trap handling for FEAT_XS	2024-12-17 15:17:46 +00:00
pauth_helper.c	target/arm: Move feature test functions to their own header	2023-10-27 11:44:32 +01:00
psci.c	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
sme-fa64.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
sme.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
sme_helper.c	target/arm: Use fp_status_f16_a64 in AArch64-only helpers	2025-01-28 18:40:19 +00:00
sve.decode	target/arm: Demultiplex AESE and AESMC	2023-07-08 07:30:18 +01:00
sve_helper.c	fpu: Rename float_flag_input_denormal to float_flag_input_denormal_flushed	2025-01-28 18:40:19 +00:00
sve_ldst_internal.h	target/arm: Move translate-a32.h, arm_ldst.h, sve_ldst_internal.h to tcg/	2023-05-12 15:43:36 +01:00
t16.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
t32.decode	target/arm: Use PLD, PLDW, PLI not NOP for t32	2024-05-28 14:23:52 +01:00
tlb-insns.c	target/arm: Add ARM_CP_ADD_TLBI_NXS type flag to TLBI insns	2024-12-17 15:17:46 +00:00
tlb_helper.c	target/arm: Implement TCGCPUOps.tlb_fill_align	2024-10-13 11:27:06 -07:00
translate-a32.h	target/arm: Implement store_cpu_field_low32() macro	2024-07-11 11:41:33 +01:00
translate-a64.c	target/arm: Use FPST_A64_F16 for halfprec-to-other conversions	2025-01-28 18:40:19 +00:00
translate-a64.h	target/arm: Inline scalar SUQADD and USQADD	2024-05-30 15:24:39 +01:00
translate-m-nocp.c	target/arm: Rename FPCR_ QC, NZCV macros to FPSR_	2024-07-11 11:41:33 +01:00
translate-mve.c	tcg: Rename cpu_env to tcg_env	2023-10-03 08:01:02 -07:00
translate-neon.c	target/arm: Introduce gen_gvec_urecpe, gen_gvec_ursqrte	2024-12-13 13:39:24 +00:00
translate-sme.c	target/arm: Use FPST_A64 in A64 decoder	2025-01-28 18:40:19 +00:00
translate-sve.c	target/arm: Use FPST_A64_F16 for halfprec-to-other conversions	2025-01-28 18:40:19 +00:00
translate-vfp.c	target/arm: Use FPST_A32_F16 in A32 decoder	2025-01-28 18:40:19 +00:00
translate.c	target/arm: Use tcg_op_supported	2025-01-16 20:57:16 -08:00
translate.h	target/arm: Remove now-unused vfp.fp_status_f16 and FPST_FPCR_F16	2025-01-28 18:40:19 +00:00
vec_helper.c	target/arm: Use fp_status_f16_a64 in AArch64-only helpers	2025-01-28 18:40:19 +00:00
vec_internal.h	target/arm: Prepare bfdotadd() callers for FEAT_EBF support	2024-09-05 13:12:36 +01:00
vfp-uncond.decode	target/arm: move translate modules to tcg/	2023-02-27 13:27:04 +00:00
vfp.decode	target/arm: Correct names of VFP VFNMA and VFNMS insns	2024-09-05 13:12:37 +01:00