sim: Fix -Werror=shadow=local by changing mem to addr in sim_{read,write}

m32c/cpu.h defines mem as enum value, which causes GCC 14 to emit

sim/m32c/gdb-if.c: In function ‘sim_read’:
sim/m32c/gdb-if.c:162:33: error: declaration of ‘mem’ shadows a previous local [-Werror=shadow=local]
  162 | sim_read (SIM_DESC sd, uint64_t mem, void *buf, uint64_t length)
      |                        ~~~~~~~~~^~~
In file included from ../../binutils-gdb/sim/m32c/gdb-if.c:38:
sim/m32c/cpu.h:83:3: note: shadowed declaration is here
   83 |   mem,
      |   ^~~

Fix this by renaming mem to addr in all sim_read and sim_write functions.
Most already used addr instead of mem. In one file, sim/rx/gdb-if.c, this
also meant renaming the local addr variable to vma.

1 files changed, 10 insertions, 10 deletions

diff --git a/sim/rl78/gdb-if.c b/sim/rl78/gdb-if.c
index b85302b..6c0a70b 100644
--- a/sim/rl78/gdb-if.c
+++ b/sim/rl78/gdb-if.c
@@ -205,32 +205,32 @@ sim_create_inferior (SIM_DESC sd, struct bfd *abfd,
 /* Read memory.  */
 
 uint64_t
-sim_read (SIM_DESC sd, uint64_t mem, void *buf, uint64_t length)
+sim_read (SIM_DESC sd, uint64_t addr, void *buf, uint64_t length)
 {
   check_desc (sd);
 
-  if (mem >= MEM_SIZE)
+  if (addr >= MEM_SIZE)
     return 0;
-  else if (mem + length > MEM_SIZE)
-    length = MEM_SIZE - mem;
+  else if (addr + length > MEM_SIZE)
+    length = MEM_SIZE - addr;
 
-  mem_get_blk (mem, buf, length);
+  mem_get_blk (addr, buf, length);
   return length;
 }
 
 /* Write memory.  */
 
 uint64_t
-sim_write (SIM_DESC sd, uint64_t mem, const void *buf, uint64_t length)
+sim_write (SIM_DESC sd, uint64_t addr, const void *buf, uint64_t length)
 {
   check_desc (sd);
 
-  if (mem >= MEM_SIZE)
+  if (addr >= MEM_SIZE)
     return 0;
-  else if (mem + length > MEM_SIZE)
-    length = MEM_SIZE - mem;
+  else if (addr + length > MEM_SIZE)
+    length = MEM_SIZE - addr;
 
-  mem_put_blk (mem, buf, length);
+  mem_put_blk (addr, buf, length);
   return length;
 }