[binutils-gdb] sim: Fix definition of SIM_ARANGE_INLINE

[Simon Marchi <simark at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=dc7e818497f0af0a3ee569f6eee0ad74e19b4bc2

commit dc7e818497f0af0a3ee569f6eee0ad74e19b4bc2
Author: Simon Marchi <simon.marchi@ericsson.com>
Date:   Tue Jan 15 17:45:39 2019 -0500

    sim: Fix definition of SIM_ARANGE_INLINE
    
    If HAVE_INLINE is false, SIM_ARANGE_INLINE is currently defined as
    
        #define SIM_ARANGE_INLINE EXTERN
    
    However, EXTERN is not defined anywhere, leading to errors such as:
    
        In file included from
        /mipt-mips/simulator/../../sim/common/sim-basics.h:147:0,
                         from /mipt-mips/simulator/export/gdb/sim-main.h:13,
                         from /mipt-mips/simulator/export/gdb/gdb_interface.cpp:7:
        /mipt-mips/simulator/../../sim/common/sim-arange.h:71:27: error: â??EXTERNâ??
        does not name a type; did you mean â??EUSERSâ???
         #define SIM_ARANGE_INLINE EXTERN
                                   ^
        /mipt-mips/simulator/../../sim/common/sim-arange.h:76:1: note: in expansion
        of macro â??SIM_ARANGE_INLINEâ??
         SIM_ARANGE_INLINE int
         ^~~~~~~~~~~~~~~~~
    
    I (Simon) have reproduced the problem by simply removing the HAVE_INLINE
    definition.  This was originally reported by Pavel I. Kryukov
    <kryukov@frtk.ru>.
    
    sim/common/ChangeLog:
    
    	* sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.

Diff:
---
 sim/common/ChangeLog    | 4 ++++
 sim/common/sim-arange.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 01ee122..a95735a 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,7 @@
+2019-01-15  Simon Marchi  <simon.marchi@ericsson.com>
+
+	* sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
+
 2018-12-18  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
diff --git a/sim/common/sim-arange.h b/sim/common/sim-arange.h
index ce84c11..f2ac595 100644
--- a/sim/common/sim-arange.h
+++ b/sim/common/sim-arange.h
@@ -68,7 +68,7 @@ extern void sim_addr_range_delete (ADDR_RANGE * /*ar*/,
 #define SIM_ARANGE_INLINE EXTERN_INLINE
 #endif
 #else
-#define SIM_ARANGE_INLINE EXTERN
+#define SIM_ARANGE_INLINE extern
 #endif
 
 /* Return non-zero if ADDR is in range AR, traversing the entire tree.