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| author | Nick Clifton <nickc@redhat.com> | 2001-01-11 01:32:35 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2001-01-11 01:32:35 +0000 |
| commit | aa257fcdbd8bc5816be8bebb39d05dba68de0c95 (patch) | |
| tree | 8aacf9f5cb35951eb559cc25ba675b6e8b39d67f /gas | |
| parent | 69f069696b3aa4a34a0cfac45a4f338129eb1efd (diff) | |
| download | gdb-aa257fcdbd8bc5816be8bebb39d05dba68de0c95.zip gdb-aa257fcdbd8bc5816be8bebb39d05dba68de0c95.tar.gz gdb-aa257fcdbd8bc5816be8bebb39d05dba68de0c95.tar.bz2 | |
Fix local label code to use LOCAL_LABEL_PREFIX
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 14 | ||||
| -rw-r--r-- | gas/symbols.c | 30 |
2 files changed, 35 insertions, 9 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 12c316e..3555324 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,17 @@ +2001-01-10 Nick Clifton <nickc@redhat.com> + + * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic + character used to dollar local symbols. + (LOCAL_LABEL_CHAR): New constant - the magic character used to + local label symbols. + (dollar_label_name): Use DOLLAR_LABEL_CHAR. + (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX, + if defined. + Use LOCAL_LABEL_CHAR. + (decode_local_label_name): Skip LOCAL_LABEL_PREFIX. + Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. + (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. + 2001-01-08 Bo Thorsen <bo@suse.de> * config/tc-i386.c (i386_immediate, i386_displacement): diff --git a/gas/symbols.c b/gas/symbols.c index a9dac42..a338df0 100644 --- a/gas/symbols.c +++ b/gas/symbols.c @@ -55,6 +55,9 @@ symbolS abs_symbol; #define debug_verify_symchain(root, last) ((void) 0) #endif +#define DOLLAR_LABEL_CHAR '\001' +#define LOCAL_LABEL_CHAR '\002' + struct obstack notes; static void fb_label_init PARAMS ((void)); @@ -1329,7 +1332,7 @@ dollar_label_name (n, augend) while ((*p = *--q) != '\0') ++p; - *p++ = 1; /* ^A */ + *p++ = DOLLAR_LABEL_CHAR; /* ^A */ /* Instance number. */ q = symbol_name_temporary; @@ -1483,6 +1486,9 @@ fb_label_name (n, augend) know (n >= 0); know (augend == 0 || augend == 1); p = symbol_name_build; +#ifdef LOCAL_LABEL_PREFIX + *p++ = LOCAL_LABEL_PREFIX; +#endif *p++ = 'L'; /* Next code just does sprintf( {}, "%d", n); */ @@ -1496,7 +1502,7 @@ fb_label_name (n, augend) while ((*p = *--q) != '\0') ++p; - *p++ = 2; /* ^B */ + *p++ = LOCAL_LABEL_CHAR; /* ^B */ /* Instance number. */ q = symbol_name_temporary; @@ -1525,16 +1531,22 @@ decode_local_label_name (s) int instance_number; char *type; const char *message_format = _("\"%d\" (instance number %d of a %s label)"); - - if (s[0] != 'L') + int index = 0; + +#ifdef LOCAL_LABEL_PREFIX + if (s[index] == LOCAL_LABEL_PREFIX) + ++index; +#endif + + if (s[index] != 'L') return s; - for (label_number = 0, p = s + 1; isdigit ((unsigned char) *p); ++p) + for (label_number = 0, p = s + index + 1; isdigit ((unsigned char) *p); ++p) label_number = (10 * label_number) + *p - '0'; - if (*p == 1) + if (*p == DOLLAR_LABEL_CHAR) type = "dollar"; - else if (*p == 2) + else if (*p == LOCAL_LABEL_CHAR) type = "fb"; else return s; @@ -1721,8 +1733,8 @@ S_IS_LOCAL (s) name = S_GET_NAME (s); return (name != NULL && ! S_IS_DEBUG (s) - && (strchr (name, '\001') - || strchr (name, '\002') + && (strchr (name, DOLLAR_LABEL_CHAR) + || strchr (name, LOCAL_LABEL_CHAR) || (! flag_keep_locals && (bfd_is_local_label (stdoutput, s->bsym) || (flag_mri |