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* jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate 

function calls.
	* m2-exp.y (yylex): Likewise.
	* objc-exp.y (yylex): Likewise.

	* defs.h (DEPRECATED_STREQN): Remove.
This commit is contained in:
Markus Deuling 2008-01-18 09:12:19 +00:00
parent a1632360f3
commit 1e5e79d0ce
5 changed files with 38 additions and 59 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2008-01-18 Markus Deuling <deuling@de.ibm.com>
* jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
function calls.
* m2-exp.y (yylex): Likewise.
* objc-exp.y (yylex): Likewise.
* defs.h (DEPRECATED_STREQN): Remove.
2008-01-17 H.J. Lu <hjl.tools@gmail.com>
* MAINTAINERS: Update my email address.

31
gdb/defs.h
View File

@ -124,37 +124,6 @@ typedef bfd_vma CORE_ADDR;
#define max(a, b) ((a) > (b) ? (a) : (b))
#endif
/* Macros to do string compares.
NOTE: cagney/2000-03-14:
While old code can continue to refer to these macros, new code is
probably better off using strcmp() directly vis: ``strcmp() == 0''
and ``strcmp() != 0''.
This is because modern compilers can directly inline strcmp()
making the original justification for these macros - avoid function
call overhead by pre-testing the first characters
(``*X==*Y?...:0'') - redundant.
``Even if [...] testing the first character does have a modest
performance improvement, I'd rather that whenever a performance
issue is found that we spend the effort on algorithmic
optimizations than micro-optimizing.'' J.T. */
/* NOTE: cagney/2003-11-23: All instances of STREQ[N] covered by
testing GDB on a stabs system have been replaced by equivalent
str[n]cmp calls. To avoid the possability of introducing bugs when
making untested changes, the remaining references were deprecated
rather than replaced. */
/* DISCLAIMER: cagney/2003-11-23: Simplified definition of these
macros so that they just map directly onto strcmp equivalent. I'm
not responsible for any breakage due to code that relied on the old
underlying implementation. */
#define DEPRECATED_STREQN(a,b,c) (strncmp ((a), (b), (c)) == 0)
/* Check if a character is one of the commonly used C++ marker characters. */
extern int is_cplus_marker (int);

20
gdb/jv-exp.y
View File

@ -1128,34 +1128,34 @@ yylex ()
switch (namelen)
{
case 7:
if (DEPRECATED_STREQN (tokstart, "boolean", 7))
if (strncmp (tokstart, "boolean", 7) == 0)
return BOOLEAN;
break;
case 6:
if (DEPRECATED_STREQN (tokstart, "double", 6))
if (strncmp (tokstart, "double", 6) == 0)
return DOUBLE;
break;
case 5:
if (DEPRECATED_STREQN (tokstart, "short", 5))
if (strncmp (tokstart, "short", 5) == 0)
return SHORT;
if (DEPRECATED_STREQN (tokstart, "false", 5))
if (strncmp (tokstart, "false", 5) == 0)
{
yylval.lval = 0;
return BOOLEAN_LITERAL;
}
if (DEPRECATED_STREQN (tokstart, "super", 5))
if (strncmp (tokstart, "super", 5) == 0)
return SUPER;
if (DEPRECATED_STREQN (tokstart, "float", 5))
if (strncmp (tokstart, "float", 5) == 0)
return FLOAT;
break;
case 4:
if (DEPRECATED_STREQN (tokstart, "long", 4))
if (strncmp (tokstart, "long", 4) == 0)
return LONG;
if (DEPRECATED_STREQN (tokstart, "byte", 4))
if (strncmp (tokstart, "byte", 4) == 0)
return BYTE;
if (DEPRECATED_STREQN (tokstart, "char", 4))
if (strncmp (tokstart, "char", 4) == 0)
return CHAR;
if (DEPRECATED_STREQN (tokstart, "true", 4))
if (strncmp (tokstart, "true", 4) == 0)
{
yylval.lval = 1;
return BOOLEAN_LITERAL;

9
gdb/m2-exp.y
View File

@ -845,7 +845,7 @@ yylex ()
/* See if it is a special token of length 2 */
for( i = 0 ; i < (int) (sizeof tokentab2 / sizeof tokentab2[0]) ; i++)
if(DEPRECATED_STREQN(tokentab2[i].name, tokstart, 2))
if (strncmp (tokentab2[i].name, tokstart, 2) == 0)
{
lexptr += 2;
return tokentab2[i].token;
@ -1002,7 +1002,8 @@ yylex ()
/* Lookup special keywords */
for(i = 0 ; i < (int) (sizeof(keytab) / sizeof(keytab[0])) ; i++)
if(namelen == strlen(keytab[i].keyw) && DEPRECATED_STREQN(tokstart,keytab[i].keyw,namelen))
if (namelen == strlen (keytab[i].keyw)
&& strncmp (tokstart, keytab[i].keyw, namelen) == 0)
return keytab[i].token;
yylval.sval.ptr = tokstart;
@ -1076,12 +1077,12 @@ yylex ()
else
{
/* Built-in BOOLEAN type. This is sort of a hack. */
if(DEPRECATED_STREQN(tokstart,"TRUE",4))
if (strncmp (tokstart, "TRUE", 4) == 0)
{
yylval.ulval = 1;
return M2_TRUE;
}
else if(DEPRECATED_STREQN(tokstart,"FALSE",5))
else if (strncmp (tokstart, "FALSE", 5) == 0)
{
yylval.ulval = 0;
return M2_FALSE;

28
gdb/objc-exp.y
View File

@ -1248,7 +1248,7 @@ yylex ()
tokstart = lexptr;
/* See if it is a special token of length 3. */
for (i = 0; i < sizeof tokentab3 / sizeof tokentab3[0]; i++)
if (DEPRECATED_STREQN (tokstart, tokentab3[i].operator, 3))
if (strncmp (tokstart, tokentab3[i].operator, 3) == 0)
{
lexptr += 3;
yylval.opcode = tokentab3[i].opcode;
@ -1257,7 +1257,7 @@ yylex ()
/* See if it is a special token of length 2. */
for (i = 0; i < sizeof tokentab2 / sizeof tokentab2[0]; i++)
if (DEPRECATED_STREQN (tokstart, tokentab2[i].operator, 2))
if (strncmp (tokstart, tokentab2[i].operator, 2) == 0)
{
lexptr += 2;
yylval.opcode = tokentab2[i].opcode;
@ -1572,43 +1572,43 @@ yylex ()
switch (namelen)
{
case 8:
if (DEPRECATED_STREQN (tokstart, "unsigned", 8))
if (strncmp (tokstart, "unsigned", 8) == 0)
return UNSIGNED;
if (current_language->la_language == language_cplus
&& strncmp (tokstart, "template", 8) == 0)
return TEMPLATE;
if (DEPRECATED_STREQN (tokstart, "volatile", 8))
if (strncmp (tokstart, "volatile", 8) == 0)
return VOLATILE_KEYWORD;
break;
case 6:
if (DEPRECATED_STREQN (tokstart, "struct", 6))
if (strncmp (tokstart, "struct", 6) == 0)
return STRUCT;
if (DEPRECATED_STREQN (tokstart, "signed", 6))
if (strncmp (tokstart, "signed", 6) == 0)
return SIGNED_KEYWORD;
if (DEPRECATED_STREQN (tokstart, "sizeof", 6))
if (strncmp (tokstart, "sizeof", 6) == 0)
return SIZEOF;
if (DEPRECATED_STREQN (tokstart, "double", 6))
if (strncmp (tokstart, "double", 6) == 0)
return DOUBLE_KEYWORD;
break;
case 5:
if ((current_language->la_language == language_cplus)
&& strncmp (tokstart, "class", 5) == 0)
return CLASS;
if (DEPRECATED_STREQN (tokstart, "union", 5))
if (strncmp (tokstart, "union", 5) == 0)
return UNION;
if (DEPRECATED_STREQN (tokstart, "short", 5))
if (strncmp (tokstart, "short", 5) == 0)
return SHORT;
if (DEPRECATED_STREQN (tokstart, "const", 5))
if (strncmp (tokstart, "const", 5) == 0)
return CONST_KEYWORD;
break;
case 4:
if (DEPRECATED_STREQN (tokstart, "enum", 4))
if (strncmp (tokstart, "enum", 4) == 0)
return ENUM;
if (DEPRECATED_STREQN (tokstart, "long", 4))
if (strncmp (tokstart, "long", 4) == 0)
return LONG;
break;
case 3:
if (DEPRECATED_STREQN (tokstart, "int", 3))
if (strncmp (tokstart, "int", 3) == 0)
return INT_KEYWORD;
break;
default: