From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PATCH v2 27/52] tcg: Add guest_mo to TCGContext
Date: Tue, 23 May 2023 06:52:57 -0700 [thread overview]
Message-ID: <20230523135322.678948-28-richard.henderson@linaro.org> (raw)
In-Reply-To: <20230523135322.678948-1-richard.henderson@linaro.org>
This replaces of TCG_GUEST_DEFAULT_MO in tcg-op-ldst.c.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/tcg/tcg.h | 1 +
accel/tcg/translate-all.c | 5 +++++
tcg/tcg-op-ldst.c | 4 +---
3 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 813c733910..9f607e2664 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -521,6 +521,7 @@ struct TCGContext {
uint8_t tlb_dyn_max_bits;
#endif
uint8_t insn_start_words;
+ TCGBar guest_mo;
TCGRegSet reserved_regs;
intptr_t current_frame_offset;
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index 03ebe58099..181f276b18 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -367,6 +367,11 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
(int)offsetof(ArchCPU, neg.tlb.f) - (int)offsetof(ArchCPU, env);
#endif
tcg_ctx->insn_start_words = TARGET_INSN_START_WORDS;
+#ifdef TCG_GUEST_DEFAULT_MO
+ tcg_ctx->guest_mo = TCG_GUEST_DEFAULT_MO;
+#else
+ tcg_ctx->guest_mo = TCG_MO_ALL;
+#endif
tb_overflow:
diff --git a/tcg/tcg-op-ldst.c b/tcg/tcg-op-ldst.c
index aae74f4341..55338ef0d7 100644
--- a/tcg/tcg-op-ldst.c
+++ b/tcg/tcg-op-ldst.c
@@ -104,9 +104,7 @@ static void gen_ldst_i64(TCGOpcode opc, TCGv_i64 v, TCGTemp *addr, MemOpIdx oi)
static void tcg_gen_req_mo(TCGBar type)
{
-#ifdef TCG_GUEST_DEFAULT_MO
- type &= TCG_GUEST_DEFAULT_MO;
-#endif
+ type &= tcg_ctx->guest_mo;
type &= ~TCG_TARGET_DEFAULT_MO;
if (type) {
tcg_gen_mb(type | TCG_BAR_SC);
--
2.34.1
next prev parent reply other threads:[~2023-05-23 13:57 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-23 13:52 [PATCH v2 00/52] tcg: Build once for system, once for user Richard Henderson
2023-05-23 13:52 ` [PATCH v2 01/52] tcg/ppc: Remove TARGET_LONG_BITS, TCG_TYPE_TL Richard Henderson
2023-05-23 13:52 ` [PATCH v2 02/52] tcg/riscv: " Richard Henderson
2023-05-23 13:52 ` [PATCH v2 03/52] tcg/s390x: " Richard Henderson
2023-05-23 13:52 ` [PATCH v2 04/52] tcg/sparc64: " Richard Henderson
2023-05-23 13:52 ` [PATCH v2 05/52] tcg: Move TCG_TYPE_TL from tcg.h to tcg-op.h Richard Henderson
2023-05-23 16:28 ` Philippe Mathieu-Daudé
2023-05-23 13:52 ` [PATCH v2 06/52] tcg: Widen CPUTLBEntry comparators to 64-bits Richard Henderson
2023-05-23 13:52 ` [PATCH v2 07/52] tcg: Add tlb_fast_offset to TCGContext Richard Henderson
2023-05-23 13:52 ` [PATCH v2 08/52] tcg: Remove TCG_TARGET_TLB_DISPLACEMENT_BITS Richard Henderson
2023-05-23 16:29 ` Philippe Mathieu-Daudé
2023-05-23 13:52 ` [PATCH v2 09/52] *: Add missing includes of qemu/error-report.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 10/52] *: Add missing includes of tcg/debug-assert.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 11/52] *: Add missing includes of tcg/tcg.h Richard Henderson
2023-05-23 16:31 ` Philippe Mathieu-Daudé
2023-05-23 13:52 ` [PATCH v2 12/52] tcg: Split out tcg-target-reg-bits.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 13/52] target/arm: Fix test of TCG_OVERSIZED_GUEST Richard Henderson
2023-05-23 13:52 ` [PATCH v2 14/52] tcg: Split out tcg/oversized-guest.h Richard Henderson
2023-05-23 16:33 ` Philippe Mathieu-Daudé
2023-05-23 13:52 ` [PATCH v2 15/52] tcg: Move TCGv, dup_const_tl definitions to tcg-op.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 16/52] tcg: Split tcg/tcg-op-common.h from tcg/tcg-op.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 17/52] target/arm: Include helper-gen.h in translator.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 18/52] target/hexagon: Include helper-gen.h where needed Richard Henderson
2023-05-23 13:52 ` [PATCH v2 19/52] tcg: Remove outdated comments in helper-head.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 20/52] tcg: Move TCGHelperInfo and dependencies to tcg/helper-info.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 21/52] tcg: Pass TCGHelperInfo to tcg_gen_callN Richard Henderson
2023-05-23 13:52 ` [PATCH v2 22/52] tcg: Move temp_idx and tcgv_i32_temp debug out of line Richard Henderson
2023-05-23 13:52 ` [PATCH v2 23/52] tcg: Split tcg_gen_callN Richard Henderson
2023-05-23 13:52 ` [PATCH v2 24/52] tcg: Split helper-gen.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 25/52] tcg: Split helper-proto.h Richard Henderson
2023-05-23 13:52 ` [PATCH v2 26/52] tcg: Add insn_start_words to TCGContext Richard Henderson
2023-05-23 13:52 ` Richard Henderson [this message]
2023-05-23 13:52 ` [PATCH v2 28/52] tcg: Move TLB_FLAGS_MASK check out of get_alignment_bits Richard Henderson
2023-05-23 13:52 ` [PATCH v2 29/52] tcg: Split tcg/tcg-op-gvec.h Richard Henderson
2023-05-23 13:53 ` [PATCH v2 30/52] tcg: Remove NO_CPU_IO_DEFS Richard Henderson
2023-05-23 13:53 ` [PATCH v2 31/52] exec-all: Widen tb_page_addr_t for user-only Richard Henderson
2023-05-23 13:53 ` [PATCH v2 32/52] exec-all: Widen TranslationBlock pc and cs_base to 64-bits Richard Henderson
2023-05-23 16:36 ` Philippe Mathieu-Daudé
2023-05-23 13:53 ` [PATCH v2 33/52] tcg: Remove DEBUG_DISAS Richard Henderson
2023-05-23 16:37 ` Philippe Mathieu-Daudé
2023-05-23 13:53 ` [PATCH v2 34/52] tcg: Remove USE_TCG_OPTIMIZATIONS Richard Henderson
2023-05-23 16:37 ` Philippe Mathieu-Daudé
2023-05-23 13:53 ` [PATCH v2 35/52] tcg: Spit out exec/translation-block.h Richard Henderson
2023-05-23 13:53 ` [PATCH v2 36/52] include/exec: Remove CODE_GEN_AVG_BLOCK_SIZE Richard Henderson
2023-05-23 13:53 ` [PATCH v2 37/52] accel/tcg: Move most of gen-icount.h into translator.c Richard Henderson
2023-05-23 13:53 ` [PATCH v2 38/52] accel/tcg: Introduce translator_io_start Richard Henderson
2023-05-23 13:53 ` [PATCH v2 39/52] accel/tcg: Move translator_fake_ldb out of line Richard Henderson
2023-05-23 13:53 ` [PATCH v2 40/52] target/arm: Tidy helpers for translation Richard Henderson
2023-05-23 13:53 ` [PATCH v2 41/52] target/mips: " Richard Henderson
2023-05-23 13:53 ` [PATCH v2 42/52] *: Add missing includes of exec/translation-block.h Richard Henderson
2023-05-23 13:53 ` [PATCH v2 43/52] *: Add missing includes of exec/exec-all.h Richard Henderson
2023-05-23 13:53 ` [PATCH v2 44/52] accel/tcg: Tidy includes for translator.[ch] Richard Henderson
2023-05-23 13:53 ` [PATCH v2 45/52] tcg: Define IN_TCG Richard Henderson
2023-05-23 16:45 ` Philippe Mathieu-Daudé
2023-05-23 16:50 ` Philippe Mathieu-Daudé
2023-05-24 0:26 ` Richard Henderson
2023-05-23 13:53 ` [PATCH v2 46/52] tcg: Fix PAGE/PROT confusion Richard Henderson
2023-05-23 13:53 ` [PATCH v2 47/52] tcg: Move env defines out of NEED_CPU_H in helper-head.h Richard Henderson
2023-05-23 13:53 ` [PATCH v2 48/52] tcg: Remove target-specific headers from tcg.[ch] Richard Henderson
2023-05-23 13:53 ` [PATCH v2 49/52] plugins: Move plugin_insn_append to translator.c Richard Henderson
2023-05-23 13:53 ` [PATCH v2 50/52] plugins: Drop unused headers from exec/plugin-gen.h Richard Henderson
2023-05-23 13:53 ` [PATCH v2 51/52] exec/poison: Do not poison CONFIG_SOFTMMU Richard Henderson
2023-05-23 13:53 ` [PATCH v2 52/52] tcg: Build once for system and once for user-only Richard Henderson
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