summaryrefslogtreecommitdiff
path: root/lang/gcc/files/patch-fa
diff options
context:
space:
mode:
Diffstat (limited to 'lang/gcc/files/patch-fa')
-rw-r--r--lang/gcc/files/patch-fa232
1 files changed, 0 insertions, 232 deletions
diff --git a/lang/gcc/files/patch-fa b/lang/gcc/files/patch-fa
deleted file mode 100644
index 7f5e0e611ae8..000000000000
--- a/lang/gcc/files/patch-fa
+++ /dev/null
@@ -1,232 +0,0 @@
---- gcc/c-common.c.orig Mon Feb 15 16:40:05 1999
-+++ gcc/c-common.c Tue Mar 30 03:35:22 1999
-@@ -61,7 +61,7 @@
- int, int, int));
- static void init_attributes PROTO((void));
- static void record_function_format PROTO((tree, tree, enum format_type,
-- int, int));
-+ int, int, int));
- static void record_international_format PROTO((tree, tree, int));
-
- /* Keep a stack of if statements. We record the number of compound
-@@ -669,6 +669,7 @@
- = TREE_VALUE (TREE_CHAIN (TREE_CHAIN (args)));
- int format_num;
- int first_arg_num;
-+ int null_format_ok;
- enum format_type format_type;
- tree argument;
- int arg_num;
-@@ -682,7 +683,7 @@
-
- if (TREE_CODE (format_type_id) != IDENTIFIER_NODE)
- {
-- error ("unrecognized format specifier");
-+ error_with_decl (decl, "unrecognized format specifier");
- continue;
- }
- else
-@@ -690,12 +691,26 @@
- char *p = IDENTIFIER_POINTER (format_type_id);
-
- if (!strcmp (p, "printf") || !strcmp (p, "__printf__"))
-+ {
-+ format_type = printf_format_type;
-+ null_format_ok = 0;
-+ }
-+ else if (!strcmp (p, "printf0") || !strcmp (p, "__printf0__"))
-+ {
- format_type = printf_format_type;
-+ null_format_ok = 1;
-+ }
- else if (!strcmp (p, "scanf") || !strcmp (p, "__scanf__"))
-+ {
- format_type = scanf_format_type;
-+ null_format_ok = 0;
-+ }
- else if (!strcmp (p, "strftime")
- || !strcmp (p, "__strftime__"))
-+ {
- format_type = strftime_format_type;
-+ null_format_ok = 0;
-+ }
- else
- {
- error ("`%s' is an unrecognized format function type", p);
-@@ -766,7 +781,8 @@
-
- record_function_format (DECL_NAME (decl),
- DECL_ASSEMBLER_NAME (decl),
-- format_type, format_num, first_arg_num);
-+ format_type, null_format_ok, format_num,
-+ first_arg_num);
- break;
- }
-
-@@ -1010,6 +1026,11 @@
- } format_char_info;
-
- static format_char_info print_char_table[] = {
-+/* FreeBSD kernel extensions. */
-+ { "D", 1, T_C, T_C, NULL, NULL, NULL, NULL, NULL, "-wp" },
-+ { "b", 1, T_C, T_C, NULL, NULL, NULL, NULL, NULL, "-wp" },
-+ { "rz", 0, NULL, T_I, T_I, T_L, NULL, NULL, NULL, "-wp0 +#" },
-+#define unextended_print_char_table (print_char_table + 3)
- { "di", 0, T_I, T_I, T_I, T_L, T_LL, T_LL, T_ST, "-wp0 +" },
- { "oxX", 0, T_UI, T_UI, T_UI, T_UL, T_ULL, T_ULL, T_ST, "-wp0#" },
- { "u", 0, T_UI, T_UI, T_UI, T_UL, T_ULL, T_ULL, T_ST, "-wp0" },
-@@ -1070,6 +1091,7 @@
- tree name; /* identifier such as "printf" */
- tree assembler_name; /* optional mangled identifier (for C++) */
- enum format_type format_type; /* type of format (printf, scanf, etc.) */
-+ int null_format_ok; /* TRUE if the format string may be NULL */
- int format_num; /* number of format argument */
- int first_arg_num; /* number of first arg (zero for varargs) */
- } function_format_info;
-@@ -1102,25 +1124,25 @@
- init_function_format_info ()
- {
- record_function_format (get_identifier ("printf"), NULL_TREE,
-- printf_format_type, 1, 2);
-+ printf_format_type, 0, 1, 2);
- record_function_format (get_identifier ("fprintf"), NULL_TREE,
-- printf_format_type, 2, 3);
-+ printf_format_type, 0, 2, 3);
- record_function_format (get_identifier ("sprintf"), NULL_TREE,
-- printf_format_type, 2, 3);
-+ printf_format_type, 0, 2, 3);
- record_function_format (get_identifier ("scanf"), NULL_TREE,
-- scanf_format_type, 1, 2);
-+ scanf_format_type, 0, 1, 2);
- record_function_format (get_identifier ("fscanf"), NULL_TREE,
-- scanf_format_type, 2, 3);
-+ scanf_format_type, 0, 2, 3);
- record_function_format (get_identifier ("sscanf"), NULL_TREE,
-- scanf_format_type, 2, 3);
-+ scanf_format_type, 0, 2, 3);
- record_function_format (get_identifier ("vprintf"), NULL_TREE,
-- printf_format_type, 1, 0);
-+ printf_format_type, 0, 1, 0);
- record_function_format (get_identifier ("vfprintf"), NULL_TREE,
-- printf_format_type, 2, 0);
-+ printf_format_type, 0, 2, 0);
- record_function_format (get_identifier ("vsprintf"), NULL_TREE,
-- printf_format_type, 2, 0);
-+ printf_format_type, 0, 2, 0);
- record_function_format (get_identifier ("strftime"), NULL_TREE,
-- strftime_format_type, 3, 0);
-+ strftime_format_type, 0, 3, 0);
-
- record_international_format (get_identifier ("gettext"), NULL_TREE, 1);
- record_international_format (get_identifier ("dgettext"), NULL_TREE, 2);
-@@ -1137,11 +1159,12 @@
- (e.g. for varargs such as vfprintf). */
-
- static void
--record_function_format (name, assembler_name, format_type,
-+record_function_format (name, assembler_name, format_type, null_format_ok,
- format_num, first_arg_num)
- tree name;
- tree assembler_name;
- enum format_type format_type;
-+ int null_format_ok;
- int format_num;
- int first_arg_num;
- {
-@@ -1165,6 +1188,7 @@
- }
-
- info->format_type = format_type;
-+ info->null_format_ok = null_format_ok;
- info->format_num = format_num;
- info->first_arg_num = first_arg_num;
- }
-@@ -1314,7 +1338,8 @@
-
- if (integer_zerop (format_tree))
- {
-- warning ("null format string");
-+ if (!info->null_format_ok)
-+ warning ("null format string");
- return;
- }
- if (TREE_CODE (format_tree) != ADDR_EXPR)
-@@ -1485,12 +1510,13 @@
- It will work on most machines, because size_t and int
- have the same mode. But might as well warn anyway,
- since it will fail on other machines. */
-+ /* XXX should we allow unsigned ints here? */
- if ((TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
- != integer_type_node)
- &&
- (TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
- != unsigned_type_node))
-- warning ("field width is not type int (arg %d)", arg_num);
-+ warning ("precision is not type int (arg %d)", arg_num);
- }
- }
- else
-@@ -1535,6 +1561,53 @@
- }
- }
- }
-+ if (*format_chars == 'b')
-+ {
-+ /* There should be an int arg to control the string arg. */
-+ if (params == 0)
-+ {
-+ warning (tfaff);
-+ return;
-+ }
-+ if (info->first_arg_num != 0)
-+ {
-+ cur_param = TREE_VALUE (params);
-+ params = TREE_CHAIN (params);
-+ ++arg_num;
-+ if ((TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
-+ != integer_type_node)
-+ &&
-+ (TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
-+ != unsigned_type_node))
-+ {
-+ warning ("bitmap is not type int (arg %d)", arg_num);
-+ }
-+ }
-+ }
-+ if (*format_chars == 'D')
-+ {
-+ /* There should be an unsigned char * arg before the string arg. */
-+ if (params == 0)
-+ {
-+ warning (tfaff);
-+ return;
-+ }
-+ if (info->first_arg_num != 0)
-+ {
-+ cur_param = TREE_VALUE (params);
-+ params = TREE_CHAIN (params);
-+ ++arg_num;
-+ cur_type = TREE_TYPE (cur_param);
-+ if (TREE_CODE (cur_type) != POINTER_TYPE
-+ || TYPE_MAIN_VARIANT (TREE_TYPE (cur_type))
-+ != unsigned_char_type_node)
-+ {
-+ warning ("ethernet address is not type unsigned char *"
-+ " (arg %d)",
-+ arg_num);
-+ }
-+ }
-+ }
-
- aflag = 0;
-
-@@ -1604,7 +1677,8 @@
- switch (info->format_type)
- {
- case printf_format_type:
-- fci = print_char_table;
-+ fci = flag_format_extensions ? print_char_table
-+ : unextended_print_char_table;
- break;
- case scanf_format_type:
- fci = scan_char_table;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 19:23:14 +0000