mem, arm: Replace the pointer type in PortProxy with void *.

The void * type is for pointers which point to an unknown type. We
should use that when handling anonymous buffers in the PortProxy
functions, instead of uint8_t * which points to bytes.

Importantly, C/C++ doesn't require you to do any casting to turn an
arbitrary pointer type into a void *. This will get rid of lots of
tedious, verbose casting throughout the code base.

Change-Id: Id1adecc283c866d8e24524efd64f37b079088bd9
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18571
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mem/secure_port_proxy.hh b/src/mem/secure_port_proxy.hh
index 032331210..9a2200c9e 100644
--- a/src/mem/secure_port_proxy.hh
+++ b/src/mem/secure_port_proxy.hh
@@ -73,8 +73,8 @@ class SecurePortProxy : public PortProxy
     SecurePortProxy(MasterPort &port, unsigned int cache_line_size)
         : PortProxy(port, cache_line_size) {}
 
-    bool tryReadBlob(Addr addr, uint8_t *p, int size) const override;
-    bool tryWriteBlob(Addr addr, const uint8_t *p, int size) const override;
+    bool tryReadBlob(Addr addr, void *p, int size) const override;
+    bool tryWriteBlob(Addr addr, const void *p, int size) const override;
     bool tryMemsetBlob(Addr addr, uint8_t val, int size) const override;
 };