aboutsummaryrefslogtreecommitdiff
path: root/include/exec
diff options
context:
space:
mode:
Diffstat (limited to 'include/exec')
-rw-r--r--include/exec/exec-all.h6
-rw-r--r--include/exec/gen-icount.h9
-rw-r--r--include/exec/helper-gen.h11
-rw-r--r--include/exec/helper-head.h2
-rw-r--r--include/exec/helper-proto.h5
-rw-r--r--include/exec/helper-tcg.h7
-rw-r--r--include/exec/memory.h12
7 files changed, 32 insertions, 20 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 0f51c92adb..b37f7d8d92 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -74,8 +74,9 @@ void cpu_reloading_memory_map(void);
/**
* cpu_address_space_init:
* @cpu: CPU to add this address space to
- * @as: address space to add
* @asidx: integer index of this address space
+ * @prefix: prefix to be used as name of address space
+ * @mr: the root memory region of address space
*
* Add the specified address space to the CPU's cpu_ases list.
* The address space added with @asidx 0 is the one used for the
@@ -89,7 +90,8 @@ void cpu_reloading_memory_map(void);
*
* Note that with KVM only one address space is supported.
*/
-void cpu_address_space_init(CPUState *cpu, AddressSpace *as, int asidx);
+void cpu_address_space_init(CPUState *cpu, int asidx,
+ const char *prefix, MemoryRegion *mr);
#endif
#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG)
diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h
index 049bba86e9..54aaa61d65 100644
--- a/include/exec/gen-icount.h
+++ b/include/exec/gen-icount.h
@@ -5,7 +5,7 @@
/* Helpers for instruction counting code generation. */
-static int icount_start_insn_idx;
+static TCGOp *icount_start_insn;
static inline void gen_tb_start(TranslationBlock *tb)
{
@@ -26,8 +26,8 @@ static inline void gen_tb_start(TranslationBlock *tb)
/* We emit a movi with a dummy immediate argument. Keep the insn index
* of the movi so that we later (when we know the actual insn count)
* can update the immediate argument with the actual insn count. */
- icount_start_insn_idx = tcg_op_buf_count();
tcg_gen_movi_i32(imm, 0xdeadbeef);
+ icount_start_insn = tcg_last_op();
tcg_gen_sub_i32(count, count, imm);
tcg_temp_free_i32(imm);
@@ -48,14 +48,11 @@ static inline void gen_tb_end(TranslationBlock *tb, int num_insns)
if (tb_cflags(tb) & CF_USE_ICOUNT) {
/* Update the num_insn immediate parameter now that we know
* the actual insn count. */
- tcg_set_insn_param(icount_start_insn_idx, 1, num_insns);
+ tcg_set_insn_param(icount_start_insn, 1, num_insns);
}
gen_set_label(tcg_ctx->exitreq_label);
tcg_gen_exit_tb((uintptr_t)tb + TB_EXIT_REQUESTED);
-
- /* Terminate the linked list. */
- tcg_ctx->gen_op_buf[tcg_ctx->gen_op_buf[0].prev].next = 0;
}
static inline void gen_io_start(void)
diff --git a/include/exec/helper-gen.h b/include/exec/helper-gen.h
index 15204ab961..22381a1708 100644
--- a/include/exec/helper-gen.h
+++ b/include/exec/helper-gen.h
@@ -56,6 +56,16 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
tcg_gen_callN(HELPER(name), dh_retvar(ret), 5, args); \
}
+#define DEF_HELPER_FLAGS_6(name, flags, ret, t1, t2, t3, t4, t5, t6) \
+static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
+ dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), \
+ dh_arg_decl(t4, 4), dh_arg_decl(t5, 5), dh_arg_decl(t6, 6)) \
+{ \
+ TCGTemp *args[6] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \
+ dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6) }; \
+ tcg_gen_callN(HELPER(name), dh_retvar(ret), 6, args); \
+}
+
#include "helper.h"
#include "trace/generated-helpers.h"
#include "trace/generated-helpers-wrappers.h"
@@ -67,6 +77,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
#undef DEF_HELPER_FLAGS_3
#undef DEF_HELPER_FLAGS_4
#undef DEF_HELPER_FLAGS_5
+#undef DEF_HELPER_FLAGS_6
#undef GEN_HELPER
#endif /* HELPER_GEN_H */
diff --git a/include/exec/helper-head.h b/include/exec/helper-head.h
index 639eefdbc0..e1fd08f2ba 100644
--- a/include/exec/helper-head.h
+++ b/include/exec/helper-head.h
@@ -125,6 +125,8 @@
DEF_HELPER_FLAGS_4(name, 0, ret, t1, t2, t3, t4)
#define DEF_HELPER_5(name, ret, t1, t2, t3, t4, t5) \
DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5)
+#define DEF_HELPER_6(name, ret, t1, t2, t3, t4, t5, t6) \
+ DEF_HELPER_FLAGS_6(name, 0, ret, t1, t2, t3, t4, t5, t6)
/* MAX_OPC_PARAM_IARGS must be set to n if last entry is DEF_HELPER_FLAGS_n. */
diff --git a/include/exec/helper-proto.h b/include/exec/helper-proto.h
index 954bef85ce..74943edb13 100644
--- a/include/exec/helper-proto.h
+++ b/include/exec/helper-proto.h
@@ -26,6 +26,10 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
dh_ctype(t4), dh_ctype(t5));
+#define DEF_HELPER_FLAGS_6(name, flags, ret, t1, t2, t3, t4, t5, t6) \
+dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
+ dh_ctype(t4), dh_ctype(t5), dh_ctype(t6));
+
#include "helper.h"
#include "trace/generated-helpers.h"
#include "tcg-runtime.h"
@@ -36,5 +40,6 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \
#undef DEF_HELPER_FLAGS_3
#undef DEF_HELPER_FLAGS_4
#undef DEF_HELPER_FLAGS_5
+#undef DEF_HELPER_FLAGS_6
#endif /* HELPER_PROTO_H */
diff --git a/include/exec/helper-tcg.h b/include/exec/helper-tcg.h
index b0c5bafa99..b3bdb0c399 100644
--- a/include/exec/helper-tcg.h
+++ b/include/exec/helper-tcg.h
@@ -39,6 +39,12 @@
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
| dh_sizemask(t5, 5) },
+#define DEF_HELPER_FLAGS_6(NAME, FLAGS, ret, t1, t2, t3, t4, t5, t6) \
+ { .func = HELPER(NAME), .name = str(NAME), .flags = FLAGS, \
+ .sizemask = dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
+ | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
+ | dh_sizemask(t5, 5) | dh_sizemask(t6, 6) },
+
#include "helper.h"
#include "trace/generated-helpers.h"
#include "tcg-runtime.h"
@@ -50,5 +56,6 @@
#undef DEF_HELPER_FLAGS_3
#undef DEF_HELPER_FLAGS_4
#undef DEF_HELPER_FLAGS_5
+#undef DEF_HELPER_FLAGS_6
#endif /* HELPER_TCG_H */
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 5ed4042f87..a4cabdf44c 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1241,18 +1241,6 @@ void memory_region_set_flush_coalesced(MemoryRegion *mr);
void memory_region_clear_flush_coalesced(MemoryRegion *mr);
/**
- * memory_region_set_global_locking: Declares the access processing requires
- * QEMU's global lock.
- *
- * When this is invoked, accesses to the memory region will be processed while
- * holding the global lock of QEMU. This is the default behavior of memory
- * regions.
- *
- * @mr: the memory region to be updated.
- */
-void memory_region_set_global_locking(MemoryRegion *mr);
-
-/**
* memory_region_clear_global_locking: Declares that access processing does
* not depend on the QEMU global lock.
*
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-06 12:18:53 +0000