[v3,03/12] target/sparc: Define an enumeration for accessing env->regwptr

Message ID 20191106113318.10226-4-richard.henderson@linaro.org
State New
Headers show
Series
  • linux-user sparc fixes
Related show

Commit Message

Richard Henderson Nov. 6, 2019, 11:33 a.m.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Message-Id: <20191025113921.9412-4-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

---
 target/sparc/cpu.h | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

-- 
2.17.1

Patch

diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index 778aa8e073..ae97c7d9f7 100644
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -13,6 +13,39 @@ 
 
 /*#define EXCP_INTERRUPT 0x100*/
 
+/* Windowed register indexes.  */
+enum {
+    WREG_O0,
+    WREG_O1,
+    WREG_O2,
+    WREG_O3,
+    WREG_O4,
+    WREG_O5,
+    WREG_O6,
+    WREG_O7,
+
+    WREG_L0,
+    WREG_L1,
+    WREG_L2,
+    WREG_L3,
+    WREG_L4,
+    WREG_L5,
+    WREG_L6,
+    WREG_L7,
+
+    WREG_I0,
+    WREG_I1,
+    WREG_I2,
+    WREG_I3,
+    WREG_I4,
+    WREG_I5,
+    WREG_I6,
+    WREG_I7,
+
+    WREG_SP = WREG_O6,
+    WREG_FP = WREG_I6,
+};
+
 /* trap definitions */
 #ifndef TARGET_SPARC64
 #define TT_TFAULT   0x01