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, 5 insertions, 5 deletions

diff --git a/sim/m32c/gdb-if.c b/sim/m32c/gdb-if.c
index a1a96b4..bf8424e 100644
--- a/sim/m32c/gdb-if.c
+++ b/sim/m32c/gdb-if.c
@@ -159,24 +159,24 @@ sim_create_inferior (SIM_DESC sd, struct bfd * abfd,
 }
 
 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 == 0)
+  if (addr == 0)
     return 0;
 
-  mem_get_blk ((int) mem, buf, length);
+  mem_get_blk ((int) addr, buf, length);
 
   return length;
 }
 
 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);
 
-  mem_put_blk ((int) mem, buf, length);
+  mem_put_blk ((int) addr, buf, length);
 
   return length;
 }