gas/
2005-03-08 Jan Beulich <jbeulich@novell.com> * config/tc-ia64.c (parse_section_name): Rename to... (cross_section): In addition to separating the name from the rest of the arguments, also carry out the operation. (dot_xdata): Use cross_section. (dot_float_cons): Likewise. (dot_xstringer): Likewise. (dot_xdata_ua): Likewise. (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons. gas/testsuite/ 2005-03-08 Jan Beulich <jbeulich@novell.com> * gas/ia64/xdata.[sd], gas/ia64/xdata-ilp32.d: New. * gas/ia64/ia64.exp: Run new tests.
This commit is contained in:
Jan Beulich
parent
0b74f93c04
commit
ef6a2b4181
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@ -1,3 +1,14 @@
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2005-03-08 Jan Beulich <jbeulich@novell.com>
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* config/tc-ia64.c (parse_section_name): Rename to...
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(cross_section): In addition to separating the name from the rest of
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the arguments, also carry out the operation.
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(dot_xdata): Use cross_section.
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(dot_float_cons): Likewise.
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(dot_xstringer): Likewise.
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(dot_xdata_ua): Likewise.
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(dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
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2005-03-05 Alan Modra <amodra@bigpond.net.au>
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* po/gas.pot: Regenerate.
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@ -765,7 +765,7 @@ static void dot_byteorder PARAMS ((int));
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static void dot_psr PARAMS ((int));
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static void dot_alias PARAMS ((int));
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static void dot_ln PARAMS ((int));
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static char *parse_section_name PARAMS ((void));
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static void cross_section PARAMS ((int ref, void (*cons) PARAMS((int)), int ua));
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static void dot_xdata PARAMS ((int));
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static void stmt_float_cons PARAMS ((int));
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static void stmt_cons_ua PARAMS ((int));
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@ -4757,58 +4757,75 @@ dot_ln (dummy)
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demand_empty_rest_of_line ();
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}
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static char *
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parse_section_name ()
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static void
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cross_section (ref, cons, ua)
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int ref;
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void (*cons) PARAMS((int));
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int ua;
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{
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char *name;
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int len;
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char *start, *end;
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int saved_auto_align;
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unsigned int section_count;
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SKIP_WHITESPACE ();
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if (*input_line_pointer == '"')
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start = input_line_pointer;
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if (*start == '"')
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{
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int len;
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char *name;
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name = demand_copy_C_string (&len);
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obstack_free(¬es, name);
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if (!name)
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{
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ignore_rest_of_line ();
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return;
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}
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}
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else
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{
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char *start = input_line_pointer;
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char c = get_symbol_end ();
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if (input_line_pointer == start)
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{
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as_bad ("Missing section name");
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ignore_rest_of_line ();
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return 0;
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return;
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}
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name = obstack_copy (¬es, start, input_line_pointer - start + 1);
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*input_line_pointer = c;
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}
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if (!name)
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{
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ignore_rest_of_line ();
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return 0;
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}
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end = input_line_pointer;
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SKIP_WHITESPACE ();
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if (*input_line_pointer != ',')
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{
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as_bad ("Comma expected after section name");
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ignore_rest_of_line ();
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return 0;
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return;
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}
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++input_line_pointer; /* skip comma */
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return name;
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*end = '\0';
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end = input_line_pointer + 1; /* skip comma */
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input_line_pointer = start;
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md.keep_pending_output = 1;
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section_count = bfd_count_sections(stdoutput);
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obj_elf_section (0);
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if (section_count != bfd_count_sections(stdoutput))
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as_warn ("Creating sections with .xdataN/.xrealN/.xstringZ is deprecated.");
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input_line_pointer = end;
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saved_auto_align = md.auto_align;
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if (ua)
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md.auto_align = 0;
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(*cons) (ref);
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if (ua)
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md.auto_align = saved_auto_align;
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obj_elf_previous (0);
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md.keep_pending_output = 0;
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}
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static void
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dot_xdata (size)
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int size;
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{
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char *name = parse_section_name ();
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if (!name)
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return;
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md.keep_pending_output = 1;
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set_section (name);
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cons (size);
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obj_elf_previous (0);
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md.keep_pending_output = 0;
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cross_section (size, cons, 0);
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}
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/* Why doesn't float_cons() call md_cons_align() the way cons() does? */
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@ -4854,66 +4871,28 @@ static void
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dot_xfloat_cons (kind)
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int kind;
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{
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char *name = parse_section_name ();
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if (!name)
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return;
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md.keep_pending_output = 1;
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set_section (name);
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stmt_float_cons (kind);
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obj_elf_previous (0);
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md.keep_pending_output = 0;
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cross_section (kind, stmt_float_cons, 0);
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}
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static void
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dot_xstringer (zero)
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int zero;
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{
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char *name = parse_section_name ();
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if (!name)
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return;
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md.keep_pending_output = 1;
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set_section (name);
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stringer (zero);
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obj_elf_previous (0);
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md.keep_pending_output = 0;
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cross_section (zero, stringer, 0);
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}
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static void
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dot_xdata_ua (size)
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int size;
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{
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int saved_auto_align = md.auto_align;
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char *name = parse_section_name ();
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if (!name)
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return;
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md.keep_pending_output = 1;
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set_section (name);
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md.auto_align = 0;
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cons (size);
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md.auto_align = saved_auto_align;
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obj_elf_previous (0);
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md.keep_pending_output = 0;
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cross_section (size, cons, 1);
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}
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static void
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dot_xfloat_cons_ua (kind)
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int kind;
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{
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int saved_auto_align = md.auto_align;
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char *name = parse_section_name ();
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if (!name)
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return;
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md.keep_pending_output = 1;
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set_section (name);
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md.auto_align = 0;
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stmt_float_cons (kind);
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md.auto_align = saved_auto_align;
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obj_elf_previous (0);
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md.keep_pending_output = 0;
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cross_section (kind, float_cons, 1);
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}
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/* .reg.val <regname>,value */
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@ -1,3 +1,8 @@
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2005-03-08 Jan Beulich <jbeulich@novell.com>
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* gas/ia64/xdata.[sd], gas/ia64/xdata-ilp32.d: New.
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* gas/ia64/ia64.exp: Run new tests.
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2005-03-08 Jan Beulich <jbeulich@novell.com>
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* gas/ia64/pcrel.d: Account for big endian target.
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@ -64,10 +64,12 @@ if [istarget "ia64-*"] then {
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run_dump_test "secname-ilp32"
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run_dump_test "unwind-ilp32"
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run_dump_test "alias-ilp32"
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run_dump_test "xdata-ilp32"
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} else {
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run_dump_test "secname"
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run_dump_test "unwind"
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run_dump_test "alias"
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run_dump_test "xdata"
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run_dump_test "group-1"
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}
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@ -0,0 +1,29 @@
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#readelf: -S
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#name: ia64 xdata (ilp32)
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#as: -milp32
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#source: xdata.s
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There are 19 section headers, starting at offset 0x[[:xdigit:]]+:
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Section Headers:
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\[Nr\] Name Type Addr Off Size ES Flg Lk Inf Al
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\[ 0\] NULL 00000000 000000 000000 00 0 0 0
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\[ 1\] .text PROGBITS 00000000 [[:xdigit:]]+ 000000 00 AX 0 0 16
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\[ 2\] .data PROGBITS 00000000 [[:xdigit:]]+ 000000 00 WA 0 0 1
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\[ 3\] .bss NOBITS 00000000 [[:xdigit:]]+ 000000 00 WA 0 0 1
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\[ 4\] \.xdata1 PROGBITS 00000000 [[:xdigit:]]+ 000001 00 A 0 0 1
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\[ 5\] \.xdata2 PROGBITS 00000000 [[:xdigit:]]+ 000004 00 A 0 0 2
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\[ 6\] ,xdata3 PROGBITS 00000000 [[:xdigit:]]+ 000008 00 A 0 0 4
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\[ 7\] \.xdata,4 PROGBITS 00000000 [[:xdigit:]]+ 000010 00 A 0 0 8
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\[ 8\] "\.xdata5" PROGBITS 00000000 [[:xdigit:]]+ 000020 00 A 0 0 16
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\[ 9\] \.rela"\.xdata5" RELA 00000000 [[:xdigit:]]+ 000018 0c 17 8 4
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\[10\] \.xreal\\1 PROGBITS 00000000 [[:xdigit:]]+ 000008 00 A 0 0 4
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\[11\] \.xreal\+2 PROGBITS 00000000 [[:xdigit:]]+ 000010 00 A 0 0 8
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\[12\] \.xreal\(3\) PROGBITS 00000000 [[:xdigit:]]+ 000014 00 A 0 0 16
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\[13\] \.xreal\[4\] PROGBITS 00000000 [[:xdigit:]]+ 000020 00 A 0 0 16
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\[14\] \.xstr<1> PROGBITS 00000000 [[:xdigit:]]+ 000003 00 A 0 0 1
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\[15\] \.xstr\{2\} PROGBITS 00000000 [[:xdigit:]]+ 000004 00 A 0 0 1
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\[16\] .shstrtab STRTAB 00000000 [[:xdigit:]]+ [[:xdigit:]]+ 00 0 0 1
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\[17\] .symtab SYMTAB 00000000 [[:xdigit:]]+ [[:xdigit:]]+ 10 18 15 4
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\[18\] .strtab STRTAB 00000000 [[:xdigit:]]+ [[:xdigit:]]+ 00 0 0 1
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#pass
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@ -0,0 +1,47 @@
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#readelf: -S
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#name: ia64 xdata
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There are 19 section headers, starting at offset 0x[[:xdigit:]]+:
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Section Headers:
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\[Nr\] Name Type Address Offset
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Size EntSize Flags Link Info Align
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\[ 0\] NULL 0000000000000000 [[:xdigit:]]+
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0000000000000000 0000000000000000 0 0 0
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\[ 1\] \.text PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000000 0000000000000000 AX 0 0 16
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\[ 2\] \.data PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000000 0000000000000000 WA 0 0 1
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\[ 3\] \.bss NOBITS 0000000000000000 [[:xdigit:]]+
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0000000000000000 0000000000000000 WA 0 0 1
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\[ 4\] \.xdata1 PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000001 0000000000000000 A 0 0 1
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\[ 5\] \.xdata2 PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000004 0000000000000000 A 0 0 2
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\[ 6\] ,xdata3 PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000008 0000000000000000 A 0 0 4
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\[ 7\] \.xdata,4 PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000010 0000000000000000 A 0 0 8
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\[ 8\] "\.xdata5" PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000020 0000000000000000 A 0 0 16
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\[ 9\] \.rela"\.xdata5" RELA 0000000000000000 [[:xdigit:]]+
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0000000000000030 0000000000000018 17 8 8
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\[10\] \.xreal\\1 PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000008 0000000000000000 A 0 0 4
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\[11\] \.xreal\+2 PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000010 0000000000000000 A 0 0 8
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\[12\] \.xreal\(3\) PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000014 0000000000000000 A 0 0 16
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\[13\] \.xreal\[4\] PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000020 0000000000000000 A 0 0 16
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\[14\] \.xstr<1> PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000003 0000000000000000 A 0 0 1
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\[15\] \.xstr\{2\} PROGBITS 0000000000000000 [[:xdigit:]]+
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0000000000000004 0000000000000000 A 0 0 1
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\[16\] \.shstrtab STRTAB 0000000000000000 [[:xdigit:]]+
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[[:xdigit:]]+ 0000000000000000 0 0 1
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\[17\] \.symtab SYMTAB 0000000000000000 [[:xdigit:]]+
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[[:xdigit:]]+ 0000000000000018 18 15 8
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\[18\] \.strtab STRTAB 0000000000000000 [[:xdigit:]]+
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[[:xdigit:]]+ 0000000000000000 0 0 1
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#pass
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@ -0,0 +1,45 @@
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// Note that most of the section names used here aren't legal as operands
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// to either .section or .xdata/.xreal/.xstring (quoted strings aren't in
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// general), but since generic code accepts them for .section we also test
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// this here for our target specific directives. This could be viewed as a
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// shortcut of a pair of .section/.secalias for each of them.
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.section .xdata1, "a", @progbits
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.section ".xdata2", "a", @progbits
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.section ",xdata3", "a", @progbits
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.section ".xdata,4", "a", @progbits
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.section "\".xdata5\"", "a", @progbits
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.section ".xreal\\1", "a", @progbits
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.section ".xreal+2", "a", @progbits
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.section ".xreal(3)", "a", @progbits
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.section ".xreal[4]", "a", @progbits
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.section ".xstr<1>", "a", @progbits
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.section ".xstr{2}", "a", @progbits
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.text
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.xdata1 .xdata1, 1
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.xdata2 ".xdata2", 2
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.xdata4 ",xdata3", 3
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.xdata8 ".xdata,4", 4
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.xdata16 "\".xdata5\"", @iplt(_start)
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.xdata2.ua ".xdata2", 2
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.xdata4.ua ",xdata3", 3
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.xdata8.ua ".xdata,4", 4
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.xdata16.ua "\".xdata5\"", @iplt(_start)
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.xreal4 ".xreal\\1", 1
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.xreal8 ".xreal+2", 2
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.xreal10 ".xreal(3)", 3
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.xreal16 ".xreal[4]", 4
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.xreal4.ua ".xreal\\1", 1
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.xreal8.ua ".xreal+2", 2
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.xreal10.ua ".xreal(3)", 3
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.xreal16.ua ".xreal[4]", 4
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.xstring ".xstr<1>", "abc"
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.xstringz ".xstr{2}", "xyz"
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