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2003-05-01 H.J. Lu <hjl@gnu.org> 

* config/tc-ia64.c (ia64_check_label): New.
	* config/tc-ia64.h (tc_check_label): New.

	* read.c (read_a_source_file): Call tc_check_label after
	creating a user-defined label if defined.
This commit is contained in:
H.J. Lu 2003-05-02 02:41:45 +00:00
parent df12615d91
commit a645d1eb84
4 changed files with 24 additions and 0 deletions
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8
gas/ChangeLog
View File

@ -1,3 +1,11 @@
2003-05-01 H.J. Lu <hjl@gnu.org>
* config/tc-ia64.c (ia64_check_label): New.
* config/tc-ia64.h (tc_check_label): New.
* read.c (read_a_source_file): Call tc_check_label after
creating a user-defined label if defined.
2003-05-02 Alan Modra <amodra@bigpond.net.au>
* config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,

11
gas/config/tc-ia64.c
View File

@ -10721,3 +10721,14 @@ ia64_elf_section_change_hook (void)
{
dot_byteorder (-1);
}
/* Check if a label should be made global. */
void
ia64_check_label (symbolS *label)
{
if (*input_line_pointer == ':')
{
S_SET_EXTERNAL (label);
input_line_pointer++;
}
}

2
gas/config/tc-ia64.h
View File

@ -105,6 +105,7 @@ extern void ia64_md_do_align PARAMS ((int, const char *, int, int));
extern void ia64_handle_align PARAMS ((fragS *f));
extern void ia64_after_parse_args PARAMS ((void));
extern void ia64_dwarf2_emit_offset PARAMS ((symbolS *, unsigned int));
extern void ia64_check_label PARAMS ((symbolS *));
#define md_end() ia64_end_of_source ()
#define md_start_line_hook() ia64_start_line ()
@ -137,6 +138,7 @@ extern void ia64_dwarf2_emit_offset PARAMS ((symbolS *, unsigned int));
#define md_elf_section_type(str,len) ia64_elf_section_type (str, len)
#define md_after_parse_args() ia64_after_parse_args ()
#define TC_DWARF2_EMIT_OFFSET ia64_dwarf2_emit_offset
#define tc_check_label(l) ia64_check_label (l)
#define MAX_MEM_FOR_RS_ALIGN_CODE (15 + 16)

3
gas/read.c
View File

@ -710,6 +710,9 @@ read_a_source_file (name)
line_label = colon (s); /* User-defined label. */
/* Put ':' back for error messages' sake. */
*input_line_pointer++ = ':';
#ifdef tc_check_label
tc_check_label (line_label);
#endif
/* Input_line_pointer->after ':'. */
SKIP_WHITESPACE ();
}