Merge tag 'pull-tcg-20230313' of https://gitlab.com/rth7680/qemu into staging

accel/tcg: Fix NB_MMU_MODES to 16
Balance of the target/ patchset which eliminates tcg_temp_free
Balance of the target/ patchset which eliminates tcg_const

# -----BEGIN PGP SIGNATURE-----
#
# iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmQPcb0dHHJpY2hhcmQu
# aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV885AgAjDbg1soRBy0THf0X
# CVXmQ4yYyUKAonZBL8Abt9yX01BhLFqEsrju3HiaLNOM9DbwWQ4gdvSrtAZ/K2YG
# d6EvC+rJe79pr58MEEhqO4OO1ymp52amRHtEXva4vcKRNuM9WF5by/Hz2PsZyenG
# ysaLBdddooA9SJeL7xYBMpKWFgUm3C8NzfaRfCBVcG94er9u8RUi0kx+drmOLw0g
# vZ3Hekvi2I8Y5mWqvHeAIOsr8Md9PO3ezWxEteE4qsPNTTRfVD93oSGe9nNCYZTX
# wWU51Vfv9GB6hOylAfMRIeCmkjks/gqLOGElsh1MaVovNDTXS5IKV/HgaLaocJHV
# 2P81uQ==
# =FpIY
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 13 Mar 2023 18:55:57 GMT
# 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-20230313' of https://gitlab.com/rth7680/qemu: (91 commits)
  tcg: Drop tcg_const_*
  tcg: Drop tcg_const_*_vec
  target/tricore: Use min/max for saturate
  target/ppc: Avoid tcg_const_* in translate.c
  target/ppc: Fix gen_tlbsx_booke206
  target/ppc: Rewrite trans_ADDG6S
  target/ppc: Avoid tcg_const_* in power8-pmu-regs.c.inc
  target/ppc: Avoid tcg_const_* in fp-impl.c.inc
  target/ppc: Avoid tcg_const_* in vsx-impl.c.inc
  target/ppc: Avoid tcg_const_* in xxeval
  target/ppc: Avoid tcg_const_* in vmx-impl.c.inc
  target/ppc: Avoid tcg_const_i64 in do_vcntmb
  target/m68k: Use tcg_constant_i32 in gen_ea_mode
  target/arm: Avoid tcg_const_ptr in handle_rev
  target/arm: Avoid tcg_const_ptr in handle_vec_simd_sqshrn
  target/arm: Avoid tcg_const_ptr in disas_simd_zip_trn
  target/arm: Avoid tcg_const_* in translate-mve.c
  target/arm: Avoid tcg_const_ptr in gen_sve_{ldr,str}
  target/arm: Improve trans_BFCI
  target/arm: Create gen_set_rmode, gen_restore_rmode
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/include/tcg/tcg-temp-internal.h b/include/tcg/tcg-temp-internal.h
new file mode 100644
index 0000000000..dded2917e5
--- /dev/null
+++ b/include/tcg/tcg-temp-internal.h
@@ -0,0 +1,83 @@
+/*
+ * TCG internals related to TCG temp allocation
+ *
+ * Copyright (c) 2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef TCG_TEMP_INTERNAL_H
+#define TCG_TEMP_INTERNAL_H
+
+/*
+ * Allocation and freeing of EBB temps is reserved to TCG internals
+ */
+
+void tcg_temp_free_internal(TCGTemp *);
+
+static inline void tcg_temp_free_i32(TCGv_i32 arg)
+{
+    tcg_temp_free_internal(tcgv_i32_temp(arg));
+}
+
+static inline void tcg_temp_free_i64(TCGv_i64 arg)
+{
+    tcg_temp_free_internal(tcgv_i64_temp(arg));
+}
+
+static inline void tcg_temp_free_i128(TCGv_i128 arg)
+{
+    tcg_temp_free_internal(tcgv_i128_temp(arg));
+}
+
+static inline void tcg_temp_free_ptr(TCGv_ptr arg)
+{
+    tcg_temp_free_internal(tcgv_ptr_temp(arg));
+}
+
+static inline void tcg_temp_free_vec(TCGv_vec arg)
+{
+    tcg_temp_free_internal(tcgv_vec_temp(arg));
+}
+
+static inline TCGv_i32 tcg_temp_ebb_new_i32(void)
+{
+    TCGTemp *t = tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB);
+    return temp_tcgv_i32(t);
+}
+
+static inline TCGv_i64 tcg_temp_ebb_new_i64(void)
+{
+    TCGTemp *t = tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB);
+    return temp_tcgv_i64(t);
+}
+
+static inline TCGv_i128 tcg_temp_ebb_new_i128(void)
+{
+    TCGTemp *t = tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB);
+    return temp_tcgv_i128(t);
+}
+
+static inline TCGv_ptr tcg_temp_ebb_new_ptr(void)
+{
+    TCGTemp *t = tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB);
+    return temp_tcgv_ptr(t);
+}
+
+#endif /* TCG_TEMP_FREE_H */