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authorThomas Jarosch <tomj@simonv.com>2015-01-11 21:40:51 +0100
committerThomas Jarosch <tomj@simonv.com>2015-01-11 21:40:51 +0100
commit2a3e1628a50b9de7c1462ee95eb79937795f5409 (patch)
tree3c2c965007a71c4895a65d8a91252b9ce2255719 /gdb
parent85c98bc63c6635fe9e337178f23faa9c0ec3f9fb (diff)
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Limit more variables to file scope
Change-Id: I30219d626316776eb73b4205d63376fa3dbc6361
Diffstat (limited to 'gdb')
-rw-r--r--gdb/sh-stub.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/gdb/sh-stub.c b/gdb/sh-stub.c
index 1b93efa352..9daca39f72 100644
--- a/gdb/sh-stub.c
+++ b/gdb/sh-stub.c
@@ -381,16 +381,16 @@ void start (void);
#define IO_VEC 33
#define USER_VEC 127
-char in_nmi; /* Set when handling an NMI, so we don't reenter */
-int dofault; /* Non zero, bus errors will raise exception */
+static char in_nmi; /* Set when handling an NMI, so we don't reenter */
+static int dofault; /* Non zero, bus errors will raise exception */
-int *stub_sp;
+static int *stub_sp;
/* debug > 0 prints ill-formed commands in valid packets & checksum errors */
-int remote_debug;
+static int remote_debug;
/* jump buffer used for setjmp/longjmp */
-jmp_buf remcomEnv;
+static jmp_buf remcomEnv;
enum regnames
{
@@ -407,9 +407,9 @@ typedef struct
}
stepData;
-int registers[NUMREGBYTES / 4];
-stepData instrBuffer;
-char stepped;
+static int registers[NUMREGBYTES / 4];
+static stepData instrBuffer;
+static char stepped;
static const char hexchars[] = "0123456789abcdef";
static char remcomInBuffer[BUFMAX];
static char remcomOutBuffer[BUFMAX];