tcg: Add type for vCPU pointers
Adds the 'TCGv_env' type for pointers to 'CPUArchState' objects. The
tracing infrastructure later needs to differentiate between regular
pointers and pointers to vCPUs.
Also changes all targets to use the new 'TCGv_env' type instead of the
generic 'TCGv_ptr'. As of now, the change is merely cosmetic ('TCGv_env'
translates into 'TCGv_ptr'), but that could change in the future to
enforce the difference.
Note that a 'TCGv_env' type (for 'CPUState') is not added, since all
helpers currently receive the architecture-specific
pointer ('CPUArchState').
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Acked-by: Richard Henderson <rth@twiddle.net>
Message-id: 145641859552.30295.7821536833590725201.stgit@localhost
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/target-unicore32/translate.c b/target-unicore32/translate.c
index 1dd086d..39af3af 100644
--- a/target-unicore32/translate.c
+++ b/target-unicore32/translate.c
@@ -48,7 +48,7 @@
conditional executions state has been updated. */
#define DISAS_SYSCALL 5
-static TCGv_ptr cpu_env;
+static TCGv_env cpu_env;
static TCGv_i32 cpu_R[32];
/* FIXME: These should be removed. */
