sim: drop extern C linkage from most sim interface headers

Since these headers merely have enum's, drop the extern C linkage
markings.  Helps to reduce the copy & paste spam.

8 files changed, 9 insertions, 59 deletions

diff --git a/include/gdb/ChangeLog b/include/gdb/ChangeLog
index 57a83ce657e..eae0cf10b7c 100644
--- a/include/gdb/ChangeLog
+++ b/include/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2015-11-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* sim-arm.h: Delete __cplusplus checks and extern "C" linkage.
+	* sim-cr16.h, sim-d10v.h, sim-frv.h, sim-h8300.h, sim-lm32.h,
+	sim-sh.h: Likewise.
+
 2015-11-10  Mike Frysinger  <vapier@gentoo.org>
 
 	* sim-cr16.h (sim_cr16_translate_dmap_addr): Delete.
diff --git a/include/gdb/sim-arm.h b/include/gdb/sim-arm.h
index d1b1272b746..1483ab983ae 100644
--- a/include/gdb/sim-arm.h
+++ b/include/gdb/sim-arm.h
@@ -22,10 +22,6 @@
 #if !defined (SIM_ARM_H)
 #define SIM_ARM_H
 
-#ifdef __cplusplus
-extern "C" { // }
-#endif
-
 enum sim_arm_regs
 {
   SIM_ARM_R0_REGNUM,
@@ -105,8 +101,4 @@ enum sim_arm_regs
   SIM_ARM_IWMMXT_COP1R15_REGNUM
 };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/include/gdb/sim-cr16.h b/include/gdb/sim-cr16.h
index 03f4b817e7c..2f41303847b 100644
--- a/include/gdb/sim-cr16.h
+++ b/include/gdb/sim-cr16.h
@@ -20,10 +20,6 @@
 #if !defined (SIM_CR16_H)
 #define SIM_CR16_H
 
-#ifdef __cplusplus
-extern "C" { // }
-#endif
-
 enum
   {
     SIM_CR16_MEMORY_UNIFIED = 0x00000000,
@@ -76,8 +72,4 @@ enum
   SIM_CR16_NR_CR_REGS = 11
 };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/include/gdb/sim-d10v.h b/include/gdb/sim-d10v.h
index 34167669755..5a83f91b6d0 100644
--- a/include/gdb/sim-d10v.h
+++ b/include/gdb/sim-d10v.h
@@ -20,10 +20,6 @@
 #if !defined (SIM_D10V_H)
 #define SIM_D10V_H
 
-#ifdef __cplusplus
-extern "C" { // }
-#endif
-
 /* GDB interprets addresses as:
 
    0x00xxxxxx: Physical unified memory segment     (Unified memory)
@@ -111,8 +107,4 @@ enum
   SIM_D10V_NR_CR_REGS = 16
 };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/include/gdb/sim-frv.h b/include/gdb/sim-frv.h
index fa31e34ad3a..481b5650bd2 100644
--- a/include/gdb/sim-frv.h
+++ b/include/gdb/sim-frv.h
@@ -22,10 +22,6 @@
 #if !defined (SIM_FRV_H)
 #define SIM_FRV_H
 
-#ifdef __cplusplus
-extern "C" { // }
-#endif
-
 enum sim_frv_regs
 {
   SIM_FRV_GR0_REGNUM  = 0,
@@ -44,8 +40,4 @@ enum sim_frv_regs
   SIM_FRV_SPR4095_REGNUM = SIM_FRV_SPR0_REGNUM + 4095
 };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/include/gdb/sim-h8300.h b/include/gdb/sim-h8300.h
index 282143392bf..e0405d39915 100644
--- a/include/gdb/sim-h8300.h
+++ b/include/gdb/sim-h8300.h
@@ -19,13 +19,9 @@
 #if !defined (SIM_H8300_H)
 #define SIM_H8300_H
 
-#ifdef __cplusplus
-extern "C" { //}
-#endif
-
 /* The simulator makes use of the following register information. */
 
-  enum sim_h8300_regs
+enum sim_h8300_regs
   {
     /* Registers common to all the H8 variants. */
     /* Start here: */
@@ -52,7 +48,7 @@ extern "C" { //}
     SIM_H8300_TICK_REGNUM
   };
 
-  enum
+enum
   {
     SIM_H8300_ARG_FIRST_REGNUM = SIM_H8300_R0_REGNUM, /* first reg in which an arg
                                                          may be passed */
@@ -63,15 +59,11 @@ extern "C" { //}
     SIM_H8300_SP_REGNUM = SIM_H8300_R7_REGNUM  /* Contains address of top of stack */
   };
 
-  enum
+enum
   {
     SIM_H8300_NUM_COMMON_REGS = 10,
     SIM_H8300_S_NUM_REGS = 13,
     SIM_H8300_NUM_REGS = 16
   };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif				/* SIM_H8300_H */
diff --git a/include/gdb/sim-lm32.h b/include/gdb/sim-lm32.h
index 8fa5cf417e8..55926d492c7 100644
--- a/include/gdb/sim-lm32.h
+++ b/include/gdb/sim-lm32.h
@@ -21,10 +21,6 @@
 #ifndef SIM_LM32_H
 #define SIM_LM32_H
 
-#ifdef __cplusplus
-extern "C" { // }
-#endif
-
 enum sim_lm32_regs
 {
   SIM_LM32_R0_REGNUM,
@@ -69,8 +65,4 @@ enum sim_lm32_regs
   SIM_LM32_NUM_REGS      
 };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif
diff --git a/include/gdb/sim-sh.h b/include/gdb/sim-sh.h
index fc42212b406..e11d0b55cbf 100644
--- a/include/gdb/sim-sh.h
+++ b/include/gdb/sim-sh.h
@@ -19,10 +19,6 @@
 #if !defined (SIM_SH_H)
 #define SIM_SH_H
 
-#ifdef __cplusplus
-extern "C" { // }
-#endif
-
 /* The simulator makes use of the following register information. */
 
 enum
@@ -162,8 +158,4 @@ enum
   SIM_SH64_NR_FP_REGS = 64 /* number of floating point registers */
 };
 
-#ifdef __cplusplus
-}
-#endif
-
 #endif