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-rw-r--r--lang/gcc/files/patch-fa199
1 files changed, 0 insertions, 199 deletions
diff --git a/lang/gcc/files/patch-fa b/lang/gcc/files/patch-fa
deleted file mode 100644
index 10385dd3c7b4..000000000000
--- a/lang/gcc/files/patch-fa
+++ /dev/null
@@ -1,199 +0,0 @@
---- gcc/c-format.c.orig Sun Nov 25 10:54:11 2001
-+++ gcc/c-format.c Sat Feb 2 19:04:24 2002
-@@ -82,12 +82,15 @@
- enum format_type format_type; /* type of format (printf, scanf, etc.) */
- unsigned HOST_WIDE_INT format_num; /* number of format argument */
- unsigned HOST_WIDE_INT first_arg_num; /* number of first arg (zero for varargs) */
-+ /* int null_format_ok; */ /* TRUE if the format string may be NULL */
- } function_format_info;
-
- static bool decode_format_attr PARAMS ((tree,
- function_format_info *, int));
- static enum format_type decode_format_type PARAMS ((const char *));
-
-+/* inline static int get_null_fmt_ok PARAMS ((enum format_type)); */
-+
- /* Handle a "format" attribute; arguments as in
- struct attribute_spec.handler. */
- tree
-@@ -97,6 +100,7 @@
- tree args;
- int flags;
- bool *no_add_attrs;
-+ /* int null_format_ok; */
- {
- tree type = *node;
- function_format_info info;
-@@ -257,6 +261,7 @@
- const char *p = IDENTIFIER_POINTER (format_type_id);
-
- info->format_type = decode_format_type (p);
-+ /* info->null_format_ok = get_null_fmt_ok (format_type); */
-
- if (info->format_type == format_type_error)
- {
-@@ -292,6 +297,7 @@
-
- info->format_num = TREE_INT_CST_LOW (format_num_expr);
- info->first_arg_num = TREE_INT_CST_LOW (first_arg_num_expr);
-+ /* info->null_format_ok = TREE_INT_CST_LOW (null_format_ok); */
- if (info->first_arg_num != 0 && info->first_arg_num <= info->format_num)
- {
- if (validated_p)
-@@ -540,6 +546,8 @@
- /* Pointer to type of argument expected if '*' is used for a precision,
- or NULL if '*' not used for precisions. */
- tree *const precision_type;
-+ /* Needed for FreeBSD kernel and the printf0() printf-like function. */
-+ /* int null_format_ok; */
- } format_kind_info;
-
-
-@@ -765,6 +773,20 @@
-
- static const format_char_info print_char_table[] =
- {
-+#warning The FreeBSD kernel extensions in print_char_table might not be done correctly.
-+/* FreeBSD kernel extensions (src/sys/kern/subr_prf.c). */
-+/* The format %b is supported to decode error registers.
-+ Its usage is: printf("reg=%b\n", regval, "<base><arg>*");
-+ which produces: reg=3<BITTWO,BITONE>
-+ The format %D provides a hexdump given a pointer and separator string:
-+ ("%6D", ptr, ":") -> XX:XX:XX:XX:XX:XX
-+ ("%*D", len, ptr, " ") -> XX XX XX XX ...
-+ */
-+ { "D", 1, STD_EXT, { T89_C, T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "c" },
-+ { "b", 1, STD_EXT, { T89_C, T89_C, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp", "" },
-+ { "rz", 0, STD_EXT, { BADLEN, T89_I, T89_I, T89_L, BADLEN, BADLEN, BADLEN, BADLEN, BADLEN }, "-wp0 +#", "i" },
-+#define unextended_print_char_table (print_char_table + 3)
-+#warning The FreeBSD kernel extensions in print_char_table might not be done correctly.
- /* C89 conversion specifiers. */
- { "di", 0, STD_C89, { T89_I, T99_SC, T89_S, T89_L, T9L_LL, TEX_LL, T99_SST, T99_PD, T99_IM }, "-wp0 +'I", "i" },
- { "oxX", 0, STD_C89, { T89_UI, T99_UC, T89_US, T89_UL, T9L_ULL, TEX_ULL, T99_ST, T99_UPD, T99_UIM }, "-wp0#", "i" },
-@@ -848,23 +870,36 @@
- FMT_FLAG_ARG_CONVERT|FMT_FLAG_DOLLAR_MULTIPLE|FMT_FLAG_USE_DOLLAR|FMT_FLAG_EMPTY_PREC_OK,
- 'w', 0, 'p', 0, 'L',
- &integer_type_node, &integer_type_node
-+ /* ,0 */
- },
- { "scanf", scanf_length_specs, scan_char_table, "*'I", NULL,
- scanf_flag_specs, scanf_flag_pairs,
- FMT_FLAG_ARG_CONVERT|FMT_FLAG_SCANF_A_KLUDGE|FMT_FLAG_USE_DOLLAR|FMT_FLAG_ZERO_WIDTH_BAD|FMT_FLAG_DOLLAR_GAP_POINTER_OK,
- 'w', 0, 0, '*', 'L',
- NULL, NULL
-+ /* ,0 */
- },
- { "strftime", NULL, time_char_table, "_-0^#", "EO",
- strftime_flag_specs, strftime_flag_pairs,
- FMT_FLAG_FANCY_PERCENT_OK, 'w', 0, 0, 0, 0,
- NULL, NULL
-+ /* ,0 */
- },
- { "strfmon", strfmon_length_specs, monetary_char_table, "=^+(!-", NULL,
- strfmon_flag_specs, strfmon_flag_pairs,
- FMT_FLAG_ARG_CONVERT, 'w', '#', 'p', 0, 'L',
- NULL, NULL
-+ /* ,0 */
- }
-+ /*
-+ { "printf0", printf_length_specs, print_char_table, " +#0-'I", NULL,
-+ printf_flag_specs, printf_flag_pairs,
-+ FMT_FLAG_ARG_CONVERT|FMT_FLAG_DOLLAR_MULTIPLE|FMT_FLAG_USE_DOLLAR|FMT_FLAG_EMPTY_PREC_OK,
-+ 'w', 0, 'p', 0, 'L',
-+ &integer_type_node, &integer_type_node
-+ ,1
-+ },
-+ */
- };
-
-
-@@ -917,6 +952,16 @@
-
- static void check_format_types PARAMS ((int *, format_wanted_type *));
-
-+
-+/*
-+inline static int get_null_fmt_ok (fmttype)
-+ enum format_type fmttype;
-+{
-+ return format_types[(int)fmttype].null_format_ok;
-+}
-+*/
-+
-+
- /* Decode a format type from a string, returning the type, or
- format_type_error if not valid, in which case the caller should print an
- error message. */
-@@ -1475,7 +1520,7 @@
- specially if info == NULL and add a res->number_null entry for
- that case, or maybe add a function pointer to be called at
- the end instead of hardcoding check_format_info_main. */
-- status_warning (status, "null format string");
-+ /*if (!info->null_format_ok)*/ status_warning (status, "null format string");
-
- /* Skip to first argument to check, so we can see if this format
- has any arguments (it shouldn't). */
-@@ -1710,6 +1755,54 @@
- main_arg_num = opnum + info->first_arg_num - 1;
- }
- }
-+ if (*format_chars == 'b')
-+ {
-+ /* There should be an int arg to control the string arg. */
-+ if (params == 0)
-+ {
-+ status_warning (status, "too few arguments for format");
-+ 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))
-+ {
-+ status_warning (status, "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)
-+ {
-+ status_warning (status, "too few arguments for format");
-+ return;
-+ }
-+ if (info->first_arg_num != 0)
-+ {
-+ tree cur_type;
-+ 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)
-+ {
-+ status_warning (status,
-+ "ethernet address is not type unsigned char * (arg %d)",
-+ arg_num);
-+ }
-+ }
-+ }
-
- /* Read any format flags, but do not yet validate them beyond removing
- duplicates, since in general validation depends on the rest of
-@@ -2113,7 +2206,7 @@
- else if (strchr (fci->flags2, '2') != 0)
- y2k_level = 2;
- if (y2k_level == 3)
-- status_warning (status, "`%%%c' yields only last 2 digits of year in some locales",
-+ status_warning (status, "`%%%c' yields only last 2 digits of year in some locales on non-BSD systems",
- format_char);
- else if (y2k_level == 2)
- status_warning (status, "`%%%c' yields only last 2 digits of year", format_char);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 23:41:33 +0000