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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: r.bolshakov@yadro.com, j@getutm.app,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PATCH v2 29/29] tcg: Move tcg_init_ctx and tcg_ctx from accel/tcg/
Date: Sun, 14 Mar 2021 15:27:24 -0600
Message-ID: <20210314212724.1917075-30-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210314212724.1917075-1-richard.henderson@linaro.org>

These variables belong to the jit side, not the user side.

Since tcg_init_ctx is no longer used outside of tcg/, move
the declaration to tcg/internal.h.

Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/tcg/tcg.h         | 1 -
 tcg/internal.h            | 1 +
 accel/tcg/translate-all.c | 3 ---
 tcg/tcg.c                 | 3 +++
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index a19deb529f..eef8857cca 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -690,7 +690,6 @@ static inline bool temp_readonly(TCGTemp *ts)
     return ts->kind >= TEMP_FIXED;
 }
 
-extern TCGContext tcg_init_ctx;
 extern __thread TCGContext *tcg_ctx;
 extern const void *tcg_code_gen_epilogue;
 extern uintptr_t tcg_splitwx_diff;
diff --git a/tcg/internal.h b/tcg/internal.h
index f9906523da..181f86507a 100644
--- a/tcg/internal.h
+++ b/tcg/internal.h
@@ -27,6 +27,7 @@
 
 #define TCG_HIGHWATER 1024
 
+extern TCGContext tcg_init_ctx;
 extern TCGContext **tcg_ctxs;
 extern unsigned int tcg_cur_ctxs;
 extern unsigned int tcg_max_ctxs;
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index 40aeecf611..b32760c253 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -218,9 +218,6 @@ static int v_l2_levels;
 
 static void *l1_map[V_L1_MAX_SIZE];
 
-/* code generation context */
-TCGContext tcg_init_ctx;
-__thread TCGContext *tcg_ctx;
 TBContext tb_ctx;
 
 static void page_table_config_init(void)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 65f9cf01d5..77335fb60f 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -149,6 +149,9 @@ static int tcg_target_const_match(tcg_target_long val, TCGType type,
 static int tcg_out_ldst_finalize(TCGContext *s);
 #endif
 
+TCGContext tcg_init_ctx;
+__thread TCGContext *tcg_ctx;
+
 TCGContext **tcg_ctxs;
 unsigned int tcg_cur_ctxs;
 unsigned int tcg_max_ctxs;
-- 
2.25.1



  parent reply index

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-14 21:26 [PATCH v2 00/29] tcg: Workaround macOS 11.2 mprotect bug Richard Henderson
2021-03-14 21:26 ` [PATCH v2 01/29] meson: Split out tcg/meson.build Richard Henderson
2021-03-15 23:09   ` Roman Bolshakov
2021-03-14 21:26 ` [PATCH v2 02/29] meson: Split out fpu/meson.build Richard Henderson
2021-03-15 23:10   ` Roman Bolshakov
2021-03-14 21:26 ` [PATCH v2 03/29] tcg: Re-order tcg_region_init vs tcg_prologue_init Richard Henderson
2021-03-15 23:37   ` Roman Bolshakov
2021-03-16 14:57     ` Richard Henderson
2021-03-14 21:26 ` [PATCH v2 04/29] tcg: Remove error return from tcg_region_initial_alloc__locked Richard Henderson
2021-03-14 21:27 ` [PATCH v2 05/29] tcg: Split out tcg_region_initial_alloc Richard Henderson
2021-03-14 21:27 ` [PATCH v2 06/29] tcg: Split out tcg_region_prologue_set Richard Henderson
2021-03-14 21:27 ` [PATCH v2 07/29] tcg: Split out region.c Richard Henderson
2021-03-14 21:27 ` [PATCH v2 08/29] accel/tcg: Inline cpu_gen_init Richard Henderson
2021-03-14 21:27 ` [PATCH v2 09/29] accel/tcg: Move alloc_code_gen_buffer to tcg/region.c Richard Henderson
2021-03-14 21:27 ` [PATCH v2 10/29] accel/tcg: Rename tcg_init to tcg_init_machine Richard Henderson
2021-03-14 21:27 ` [PATCH v2 11/29] tcg: Create tcg_init Richard Henderson
2021-03-14 21:27 ` [PATCH v2 12/29] accel/tcg: Merge tcg_exec_init into tcg_init_machine Richard Henderson
2021-03-14 21:27 ` [PATCH v2 13/29] accel/tcg: Pass down max_cpus to tcg_init Richard Henderson
2021-03-14 21:27 ` [PATCH v2 14/29] tcg: Introduce tcg_max_ctxs Richard Henderson
2021-03-14 21:27 ` [PATCH v2 15/29] tcg: Move MAX_CODE_GEN_BUFFER_SIZE to tcg-target.h Richard Henderson
2021-03-14 21:27 ` [PATCH v2 16/29] tcg: Replace region.end with region.total_size Richard Henderson
2021-03-14 21:27 ` [PATCH v2 17/29] tcg: Rename region.start to region.after_prologue Richard Henderson
2021-03-14 21:27 ` [PATCH v2 18/29] tcg: Tidy tcg_n_regions Richard Henderson
2021-03-14 21:27 ` [PATCH v2 19/29] tcg: Tidy split_cross_256mb Richard Henderson
2021-03-14 21:27 ` [PATCH v2 20/29] tcg: Move in_code_gen_buffer and tests to region.c Richard Henderson
2021-03-14 21:27 ` [PATCH v2 21/29] tcg: Allocate code_gen_buffer into struct tcg_region_state Richard Henderson
2021-03-14 21:27 ` [PATCH v2 22/29] tcg: Return the map protection from alloc_code_gen_buffer Richard Henderson
2021-03-14 22:04   ` Philippe Mathieu-Daudé
2021-03-14 21:27 ` [PATCH v2 23/29] tcg: Sink qemu_madvise call to common code Richard Henderson
2021-03-14 21:27 ` [PATCH v2 24/29] tcg: Do not set guard pages in the rx buffer Richard Henderson
2021-03-14 21:27 ` [PATCH v2 25/29] util/osdep: Add qemu_mprotect_rw Richard Henderson
2021-03-14 21:27 ` [PATCH v2 26/29] tcg: Round the tb_size default from qemu_get_host_physmem Richard Henderson
2021-03-14 21:27 ` [PATCH v2 27/29] tcg: Merge buffer protection and guard page protection Richard Henderson
2021-03-14 21:27 ` [PATCH v2 28/29] tcg: When allocating for !splitwx, begin with PROT_NONE Richard Henderson
2021-03-14 21:27 ` Richard Henderson [this message]
2021-03-14 22:00   ` [PATCH v2 29/29] tcg: Move tcg_init_ctx and tcg_ctx from accel/tcg/ Philippe Mathieu-Daudé
2021-03-14 22:12 ` [PATCH v2 00/29] tcg: Workaround macOS 11.2 mprotect bug no-reply
2021-03-15 23:08 ` Roman Bolshakov

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