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[v4,02/12] ARM: Export cpu_env

Message ID 1368505980-17151-3-git-send-email-john.rigby@linaro.org
State New
Headers show

Commit Message

John Rigby May 14, 2013, 4:32 a.m. UTC 
From: Alexander Graf <agraf@suse.de>

The cpu_env tcg variable will be used by both the AArch32 and AArch64
handling code. Unstaticify it, so that both sides can make use of it.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: John Rigby <john.rigby@linaro.org>
---

Changes in v3:
- None because consensus alternative to non static arm cpu_env was not
  clean and Richard Henderson pointed out that microblaze was still static
  so no conflict ... yet.

 target-arm/translate.c | 2 +-
 target-arm/translate.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/target-arm/translate.c b/target-arm/translate.c
index 675773a..36537bd 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -59,7 +59,7 @@  static uint32_t gen_opc_condexec_bits[OPC_BUF_SIZE];
 #define DISAS_WFI 4
 #define DISAS_SWI 5
 
-static TCGv_ptr cpu_env;
+TCGv_ptr cpu_env;
 /* We reuse the same 64-bit temporaries for efficiency.  */
 static TCGv_i64 cpu_V0, cpu_V1, cpu_M0;
 static TCGv_i32 cpu_R[16];
diff --git a/target-arm/translate.h b/target-arm/translate.h
index e727bc6..8ba1433 100644
--- a/target-arm/translate.h
+++ b/target-arm/translate.h
@@ -24,4 +24,6 @@  typedef struct DisasContext {
     int vec_stride;
 } DisasContext;
 
+extern TCGv_ptr cpu_env;
+
 #endif /* TARGET_ARM_TRANSLATE_H */