diff mbox series

[for-7.2,09/21] accel/tcg: Move qemu_ram_addr_from_host_nofail to physmem.c

Message ID 20220812180806.2128593-10-richard.henderson@linaro.org
State Superseded
Headers show
Series accel/tcg: minimize tlb lookups during translate + user-only PROT_EXEC fixes | expand

Commit Message

Richard Henderson Aug. 12, 2022, 6:07 p.m. UTC 
The base qemu_ram_addr_from_host function is already in
softmmu/physmem.c; move the nofail version to be adjacent.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/cpu-common.h |  1 +
 accel/tcg/cputlb.c        | 12 ------------
 softmmu/physmem.c         | 12 ++++++++++++
 3 files changed, 13 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 2281be4e10..d909429427 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -72,6 +72,7 @@  typedef uintptr_t ram_addr_t;
 void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
 /* This should not be used by devices.  */
 ram_addr_t qemu_ram_addr_from_host(void *ptr);
+ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr);
 RAMBlock *qemu_ram_block_by_name(const char *name);
 RAMBlock *qemu_ram_block_from_host(void *ptr, bool round_offset,
                                    ram_addr_t *offset);
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index a46f3a654d..5db56bcd1e 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -1283,18 +1283,6 @@  void tlb_set_page(CPUState *cpu, target_ulong vaddr,
                             prot, mmu_idx, size);
 }
 
-static inline ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr)
-{
-    ram_addr_t ram_addr;
-
-    ram_addr = qemu_ram_addr_from_host(ptr);
-    if (ram_addr == RAM_ADDR_INVALID) {
-        error_report("Bad ram pointer %p", ptr);
-        abort();
-    }
-    return ram_addr;
-}
-
 /*
  * Note: tlb_fill() can trigger a resize of the TLB. This means that all of the
  * caller's prior references to the TLB table (e.g. CPUTLBEntry pointers) must
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index dc3c3e5f2e..d4c30e99ea 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -2460,6 +2460,18 @@  ram_addr_t qemu_ram_addr_from_host(void *ptr)
     return block->offset + offset;
 }
 
+ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr)
+{
+    ram_addr_t ram_addr;
+
+    ram_addr = qemu_ram_addr_from_host(ptr);
+    if (ram_addr == RAM_ADDR_INVALID) {
+        error_report("Bad ram pointer %p", ptr);
+        abort();
+    }
+    return ram_addr;
+}
+
 static MemTxResult flatview_read(FlatView *fv, hwaddr addr,
                                  MemTxAttrs attrs, void *buf, hwaddr len);
 static MemTxResult flatview_write(FlatView *fv, hwaddr addr, MemTxAttrs attrs,