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ld/ChangeLog 

* deffilep.y (%union):  Add new string-type semantic value 'digits'.
	(%token):  Remove NUMBER as token, add DIGITS.
	(%type):  Add NUMBER as type.  Add new id types anylang_id, opt_id.
	(ALIGNCOMM):  Parse an anylang_id instead of a plain ID.
	(anylang_id):  New production.
	(opt_digits):  Likewise.
	(opt_id):  Likewise.
	(NUMBER):  Likewise.
	(def_lex):  Return strings of digits in raw string form as DIGITS
	token, instead of converting to numeric integer type.

ld/testsuite/ChangeLog

	* ld-pe/non-c-lang-syms.c:  New dump test source file.
	* ld-pe/non-c-lang-syms.d:  New dump test pattern file.
	* ld-pe/pe.exp:  Run new "foreign symbol" test.
This commit is contained in:
Dave Korn 2009-05-27 18:40:56 +00:00
parent 97c4411662
commit 05056a8d5b
6 changed files with 79 additions and 7 deletions
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13
ld/ChangeLog
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@ -1,3 +1,16 @@
2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com>
* deffilep.y (%union): Add new string-type semantic value 'digits'.
(%token): Remove NUMBER as token, add DIGITS.
(%type): Add NUMBER as type. Add new id types anylang_id, opt_id.
(ALIGNCOMM): Parse an anylang_id instead of a plain ID.
(anylang_id): New production.
(opt_digits): Likewise.
(opt_id): Likewise.
(NUMBER): Likewise.
(def_lex): Return strings of digits in raw string form as DIGITS
token, instead of converting to numeric integer type.
2009-05-26 Nathan Sidwell <nathan@codesourcery.com>
* ldmain.c (main): Don't reject --relax -r.

35
ld/deffilep.y
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@ -103,6 +103,7 @@ static const char *lex_parse_string_end = 0;
%union {
char *id;
int number;
char *digits;
};
%token NAME LIBRARY DESCRIPTION STACKSIZE_K HEAPSIZE CODE DATAU DATAL
@ -110,10 +111,12 @@ static const char *lex_parse_string_end = 0;
%token PRIVATEU PRIVATEL ALIGNCOMM
%token READ WRITE EXECUTE SHARED NONAMEU NONAMEL DIRECTIVE
%token <id> ID
%token <number> NUMBER
%token <digits> DIGITS
%type <number> NUMBER
%type <digits> opt_digits
%type <number> opt_base opt_ordinal
%type <number> attr attr_list opt_number exp_opt_list exp_opt
%type <id> opt_name opt_equal_name dot_name
%type <id> opt_name opt_equal_name dot_name anylang_id opt_id
%%
@ -135,7 +138,7 @@ command:
| VERSIONK NUMBER { def_version ($2, 0);}
| VERSIONK NUMBER '.' NUMBER { def_version ($2, $4);}
| DIRECTIVE ID { def_directive ($2);}
| ALIGNCOMM ID ',' NUMBER { def_aligncomm ($2, $4);}
| ALIGNCOMM anylang_id ',' NUMBER { def_aligncomm ($2, $4);}
;
@ -245,7 +248,25 @@ dot_name: ID { $$ = $1; }
$$ = name;
}
;
anylang_id: ID { $$ = $1; }
| anylang_id '.' opt_digits opt_id
{
char *id = xmalloc (strlen ($1) + 1 + strlen ($3) + strlen ($4) + 1);
sprintf (id, "%s.%s%s", $1, $3, $4);
$$ = id;
}
;
opt_digits: DIGITS { $$ = $1; }
| { $$ = ""; }
;
opt_id: ID { $$ = $1; }
| { $$ = ""; }
;
NUMBER: DIGITS { $$ = strtoul ($1, 0, 0); }
%%
@ -1010,11 +1031,11 @@ def_lex (void)
}
if (c != EOF)
def_ungetc (c);
yylval.number = strtoul (buffer, 0, 0);
yylval.digits = xstrdup (buffer);
#if TRACE
printf ("lex: `%s' returns NUMBER %d\n", buffer, yylval.number);
printf ("lex: `%s' returns DIGITS\n", buffer);
#endif
return NUMBER;
return DIGITS;
}
if (ISALPHA (c) || strchr ("$:-_?@", c))

6
ld/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com>
* ld-pe/non-c-lang-syms.c: New dump test source file.
* ld-pe/non-c-lang-syms.d: New dump test pattern file.
* ld-pe/pe.exp: Run new "foreign symbol" test.
2009-05-26 Nathan Sidwell <nathan@codesourcery.com>
* ld-powerpc/vxworks-relax-2.s: New.

10
ld/testsuite/ld-pe/non-c-lang-syms.d Executable file
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@ -0,0 +1,10 @@
#...
[0-9A-Fa-f]{6,14}[08]0 B _?test\$equiv\.eq\.
[0-9A-Fa-f]{6,14}[02468aAcCeE]0 B _?test\$equiv\.eq\.100
[0-9A-Fa-f]{6,14}[0-9A-Fa-f]0 B _?test\$equiv\.eq\.1_
[0-9A-Fa-f]{6,14}[048cC]0 B _?test\$equiv\.eq\._
[0-9A-Fa-f]{6,14}[08]0 B _?test_equiv\.eq\.
[0-9A-Fa-f]{6,14}[02468aAcCeE]0 B _?test_equiv\.eq\.100
[0-9A-Fa-f]{6,14}[0-9A-Fa-f]0 B _?test_equiv\.eq\.1_
[0-9A-Fa-f]{6,14}[048cC]0 B _?test_equiv\.eq\._
#...

15
ld/testsuite/ld-pe/non-c-lang-syms.s Executable file
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@ -0,0 +1,15 @@
main:
_main:
nop
.comm _test_equiv.eq.1_, 16, 4
.comm _test_equiv.eq.100, 16, 5
.comm _test_equiv.eq._, 16, 6
.comm _test_equiv.eq., 16, 7
.comm _test$equiv.eq.1_, 16, 4
.comm _test$equiv.eq.100, 16, 5
.comm _test$equiv.eq._, 16, 6
.comm _test$equiv.eq., 16, 7

7
ld/testsuite/ld-pe/pe.exp
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@ -69,3 +69,10 @@ run_dump_test "longsecn-4"
run_dump_test "longsecn-5"
run_dump_test "orphan"
set foreign_sym_test {
{"non-C aligned common" "" "" {non-c-lang-syms.s}
{{nm -C non-c-lang-syms.d}} "non-c-lang-syms.x"}
}
run_ld_link_tests $foreign_sym_test